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2846 | dbpedia | 2 | 43 | https://www.allaboutjazz.com/musicians/oscar-brown-jr/ | en | Oscar Brown Jr. Musician | [
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"Oscar Brown Jr.",
"Vocals",
"Oscar Brown Jr. bio",
"Oscar Brown Jr. tour",
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] | null | [
"Allaboutjazz.com",
"Robert Gilbert",
"Nicholas F. Mondello",
"Peter Madsen",
"Jim Santella",
"All About Jazz"
] | 2021-12-12T07:01:03 | Jazz musician Oscar Brown Jr.'s bio, concert & touring information, albums, reviews, videos, photos and more. | en | https://www.allaboutjazz.com/icon/favicon.ico | All About Jazz Musicians | //www.allaboutjazz.com/musicians/oscar-brown-jr/ | As a performer, he acted his songs more than he sang them; as a songwriter, hedrew as much from gospel, the blues and folk music as he did from jazz. He preferred to call himself an entertainer, although even that broad term didnotgo far enough: he saw his art as a way to celebrate African-American life andattack racis... | ||||
2846 | dbpedia | 2 | 14 | https://www.javatpoint.com/brown-university | en | Brown University: Admission, Form, Admit Card | [
"https://static.javatpoint.com/images/logo/jtp-logo3.png",
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"https://static.javatpoint.com/university/images/brown-university2.jpg",
"https... | [] | [] | [
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"allahabad university",
"annamalai university",
"mumbai university",
"osmania university",
"rajasthan university",
"bharathiar university",
"calcutta university",
"chand... | null | [] | null | Brown University with University List, Calicut University, Kerala University, Allahabad University, Mumbai, Rajasthan, Calcutta, Chandigarh University, etc. | en | www.javatpoint.com | https://www.javatpoint.com/brown-university | Brown University
One of the nine colonial institutions that received their charters before the American Revolution is Brown University, one of the most prominent colleges in the world. In Providence, Rhode Island, there is a private Ivy League institution called Brown University. With its founding in the English Colon... | |||||
2846 | dbpedia | 3 | 1 | https://en.wikipedia.org/wiki/John_Nicholas_Brown_II | en | John Nicholas Brown II | [
"https://en.wikipedia.org/static/images/icons/wikipedia.png",
"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-wordmark-en.svg",
"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-tagline-en.svg",
"https://upload.wikimedia.org/wikipedia/commons/thumb/9/9d/John_Nicholas_Brown_... | [] | [] | [
""
] | null | [
"Contributors to Wikimedia projects"
] | 2010-01-24T00:35:06+00:00 | en | /static/apple-touch/wikipedia.png | https://en.wikipedia.org/wiki/John_Nicholas_Brown_II | United States Assistant Secretary of the Navy
John Nicholas Brown II (February 21, 1900 – October 10, 1979) was the United States Assistant Secretary of the Navy (AIR) from 1946 to 1949. He was a member of the Brown family that had been active in American life since before the American Revolution and who were the majo... | ||||||
2846 | dbpedia | 1 | 94 | https://rhodeislandgenealogy.com/statewide/early-rhode-island-settlers.htm | en | Early Rhode Island Settlers — Rhode Island Genealogy | [
"https://rhodeislandgenealogy.com/wp-content/uploads/2019/09/Old-Church-Built-in-1707-Wickford-Rhode-Island.jpg",
"https://rhodeislandgenealogy.com/wp-content/uploads/2019/09/Old-Church-Built-in-1707-Wickford-Rhode-Island.jpg",
"https://rhodeislandgenealogy.com/wp-content/uploads/2019/09/Old-Church-Built-in-170... | [] | [] | [
""
] | null | [
"Rhode Island Genealogy"
] | 2019-09-20T13:47:46-04:00 | For the failure of Christopher Columbus to find China or India, Spain quickly found ample compensation in the wealth of tropical and semi-tropical lands | en | Rhode Island Genealogy | https://rhodeislandgenealogy.com/statewide/early-rhode-island-settlers.htm | For the failure of Christopher Columbus to find China or India, Spain quickly found ample compensation in the wealth of tropical and semi-tropical lands scarcely realized by primitive native races and awaiting exploitation by Europeans. Colonization of the new lands followed discovery so closely as almost to be simulta... | |||||
2846 | dbpedia | 0 | 60 | https://minerdescent.com/2010/06/06/john-brown-rehoboth/ | en | Ensign John Brown (Rehoboth) | [
"https://minerdescent.com/wp-content/uploads/2010/05/cropped-thomas-and-grace-2.jpg",
"https://minerdescent.com/wp-content/uploads/2010/06/john-brown-coat-of-arms.png?w=640",
"https://minerdescent.com/wp-content/uploads/2010/06/salem-new-london-ct.png?w=640",
"https://minerdescent.com/wp-content/uploads/2010/... | [] | [] | [
""
] | null | [] | 2010-06-06T00:00:00 | Ensign John BROWN (Rehoboth) (1620 - 1662) was Alex's 10th Great Grandfather, one of 2,048 in this generation of the Shaw line. We have five separate Brown lines and seven different Brown immigrant ancestors, by far the most of any surname. When the surname is of English origin it is derived from a nickname concerning... | en | https://s1.wp.com/i/favicon.ico | Miner Descent | https://minerdescent.com/2010/06/06/john-brown-rehoboth/ | Ensign John BROWN (Rehoboth) (1620 – 1662) was Alex’s 10th Great Grandfather, one of 2,048 in this generation of the Shaw line.
We have five separate Brown lines and seven different Brown immigrant ancestors, by far the most of any surname. When the surname is of English origin it is derived from a nickname concerning... | ||||
2846 | dbpedia | 3 | 35 | https://libertyflames.com/sports/football/roster/nick-brown/14727 | en | Liberty University Flames | [
"https://images.sidearmdev.com/resize?url=https%3A%2F%2Fdxbhsrqyrr690.cloudfront.net%2Fsidearm.nextgen.sites%2Flibertyuni.sidearmsports.com%2Fimages%2F2024%2F5%2F29%2F20231125_58213KE.png&height=300&type=webp",
"https://images.sidearmdev.com/resize?url=https%3A%2F%2Fdxbhsrqyrr690.cloudfront.net%2Fsidearm.nextgen.... | [] | [] | [
""
] | null | [] | null | Nick Brown (42) K - 2022 (R-Fr.): Saw playing time in all 13 games Served as Liberty’s starting kicker for field goals and extra points Finished the season c... | en | /favicon.ico | Liberty University | https://libertyflames.com/sports/football/roster/nick-brown/14727 | 2022 (R-Fr.):
Saw playing time in all 13 games
Served as Liberty’s starting kicker for field goals and extra points
Finished the season connecting on 11-of-19 field goals
Was a perfect 3-of-3 on field goals from 40 to 49 yards
Knocked down 40-of-41 extra point attempts
Led the Flames in scoring with 73 points
Sc... | ||||
2846 | dbpedia | 3 | 42 | https://abriola.com/tribute/details/6553/Fred-Brown-Jr/obituary.html | en | Obituary of Fred D. Brown Jr. | [
"https://abriola.com/admin/site/526/Ultra/Abriola-Parkview-Logo1.png?mediaFile=true&rand=668.7874080699008",
"https://abriola.com/tribute-images/6282/Ultra/Fred-Brown-Jr.jpg",
"https://abriola.com/files/arrangement/widgets/tribute/images/ico_maps.png",
"https://abriola.com/files/arrangement/widgets/tribute/im... | [] | [] | [
"In memory of",
"Fred D. Brown Jr.",
"Obituary",
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"death",
"honor",
"remember",
"Abriola Funeral Home",
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"Funeral Homes in Trumbull",
"CT Funeral Home",
"Cremation",
"Burial",
"Caskets",
"Urns",
"Celebration of Life",
"Memorial ... | null | [] | null | Fred D. Brown, Jr., age 84, of Shelton, beloved husband of Caroline (DeGruttolo) Brown, passed away peacefully on Friday, April 12, 2024 at his home | en | https://abriola.com/tribute/details/6553/Fred-Brown-Jr/obituary.html | |||||||
2846 | dbpedia | 2 | 18 | https://en.wikipedia.org/wiki/Jerry_Brown | en | Jerry Brown | [
"https://en.wikipedia.org/static/images/icons/wikipedia.png",
"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-wordmark-en.svg",
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"https://upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Edmund_G_Brown_Jr.jp... | [] | [] | [
""
] | null | [
"Contributors to Wikimedia projects"
] | 2003-01-27T15:49:30+00:00 | en | /static/apple-touch/wikipedia.png | https://en.wikipedia.org/wiki/Jerry_Brown | Governor of California (1975–1983; 2011–2019)
This article is about the California politician. For other uses, see Jerry Brown (disambiguation).
Edmund Gerald Brown Jr. (born April 7, 1938) is an American lawyer, author, and politician who served as the 34th and 39th governor of California from 1975 to 1983 and 2011 ... | ||||||
2846 | dbpedia | 0 | 6 | https://www.javatpoint.com/brown-university | en | Brown University: Admission, Form, Admit Card | [
"https://static.javatpoint.com/images/logo/jtp-logo3.png",
"https://static.javatpoint.com/images/logo/jtp-logo3.png",
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"https://static.javatpoint.com/university/images/brown-university.jpg",
"https://static.javatpoint.com/university/images/brown-university2.jpg",
"https... | [] | [] | [
"university",
"lucknow university",
"delhi university",
"calicut university",
"gujarat university",
"kerala university",
"allahabad university",
"annamalai university",
"mumbai university",
"osmania university",
"rajasthan university",
"bharathiar university",
"calcutta university",
"chand... | null | [] | null | Brown University with University List, Calicut University, Kerala University, Allahabad University, Mumbai, Rajasthan, Calcutta, Chandigarh University, etc. | en | www.javatpoint.com | https://www.javatpoint.com/brown-university | Brown University
One of the nine colonial institutions that received their charters before the American Revolution is Brown University, one of the most prominent colleges in the world. In Providence, Rhode Island, there is a private Ivy League institution called Brown University. With its founding in the English Colon... | |||||
2846 | dbpedia | 2 | 63 | https://www.seacoastonline.com/story/opinion/2003/08/15/noaa-ship-surveys-last-frontier/51268882007/ | en | NOAA ship surveys the last frontier | [] | [] | [] | [
""
] | null | [
"Nicholas Brown, Portsmouth Herald"
] | 2003-08-15T00:00:00 | Nicholas Brown, \n Before either of the replica sailing ships came to town this summer, a little bloodhound of a ship named Rude (pronounced, Rudy) called at Portsmouth's State Pier. While Providence … | en | Portsmouth Herald | https://www.seacoastonline.com/story/opinion/2003/08/15/noaa-ship-surveys-last-frontier/51268882007/ | Nicholas Brown,
Before either of the replica sailing ships came to town this summer, a little bloodhound of a ship named Rude (pronounced, Rudy) called at Portsmouth's State Pier. While Providence and the Jeanie Johnston pull our gaze upward at their towering rigs and backward at centuries passed, Rude is all about se... | |||||
2846 | dbpedia | 3 | 97 | https://www.facebook.com/fabcnola/videos/funeral-service-for-corey-nicholas-brown/3085368358457342/ | en | By Franklin Avenue Baptist ChurchFacebook | [] | [] | [] | [
""
] | null | [] | null | Funeral Service For Corey Nicholas Brown | de | https://static.xx.fbcdn.net/rsrc.php/yT/r/aGT3gskzWBf.ico | https://www.facebook.com/fabcnola/videos/funeral-service-for-corey-nicholas-brown/3085368358457342/ | ||||||
2846 | dbpedia | 2 | 34 | https://www.mccomasfuneralhome.com/obituaries/clifford-ray-brown-jr | en | Clifford Ray Brown Jr. Obituary 2018 | https://cdn.tukioswebsites.com/social/facebook/fb_3/e140282b-e4c6-41ea-8116-424c9ff87b99/7ffc753972b6647b057734472320d64c_2826740ab4e58dbafde71d95dc866089 | https://cdn.tukioswebsites.com/social/facebook/fb_3/e140282b-e4c6-41ea-8116-424c9ff87b99/7ffc753972b6647b057734472320d64c_2826740ab4e58dbafde71d95dc866089 | [
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"https://manage2.tukioswebsites.com/images/flower-cta.svg",
"http... | [] | [] | [
""
] | null | [
"McComas Family Funeral Homes"
] | 2023-05-02T15:50:21 | Clifford Ray Brown Jr., age 60, of Darlington, MD passed away on December 20, 2018 at Upper Chesapeake Medical Center in Bel Air, MD. Born in Aberdeen, MD, he was the son of Cli... | en | https://cdn.filestackcontent.com/XAekbnOSxisVWO8Ypw70 | McComas Family Funeral Homes | https://www.mccomasfuneralhome.com/obituaries/clifford-ray-brown-jr | Clifford Ray Brown Jr., age 60, of Darlington, MD passed away on December 20, 2018 at Upper Chesapeake Medical Center in Bel Air, MD. Born in Aberdeen, MD, he was the son of Clifford Ray and Fern (Smith) Brown. Clifford was an avid fisherman, hunter and crabber. He was also known for his carpentry skills.
Mr. Brown Jr... | ||
2846 | dbpedia | 3 | 81 | https://www.arkansasonline.com/news/2011/dec/11/nicholas-arvid-brown-20111211/ | en | Nicholas Arvid Brown | [
"https://wehco.media.clients.ellingtoncms.com/static-4/ao_redesign/dist/img/adg-logo-white-alt.svg",
"https://wehco.media.clients.ellingtoncms.com/img/photos/2011/12/10/resized_99265-cover-1211_65-15360_t800.jpg?90232451fbcadccc64a17de7521d859a8f88077d",
"https://media.arkansasonline.com/static/ao_redesign/dist... | [] | [] | [
""
] | null | [
"JOE STUMPE SPECIAL TO THE DEMOCRAT-GAZETTE"
] | 2011-12-11T00:00:00 | For years, Nick Brown and other employees of Southwest Power Pool operated in what Brown calls “stealth mode.” “Nobody knew who we were,” Brown says. “There was a strategy not to talk about yourself. If somebody asked, we'd say, ‘It’s an engineering firm.’ We didn’t hide it, per se. We just didn’t talk about it.” There... | en | https://www.arkansasonline.com/news/2011/dec/11/nicholas-arvid-brown-20111211/ | — For years, Nick Brown and other employees of Southwest Power Pool operated in what Brown calls “stealth mode.”
“Nobody knew who we were,” Brown says. “There was a strategy not to talk about yourself. If somebody asked, we'd say, ‘It’s an engineering firm.’ We didn’t hide it, per se. We just didn’t talk about it.”
T... | ||||||
2846 | dbpedia | 3 | 39 | https://ancestors.familysearch.org/en/961P-Y5R/nicholas-wood-brown-1821-1889 | en | FamilySearch.org | [] | [] | [] | [
""
] | null | [] | null | Discover your family history. Explore the world’s largest collection of free family trees, genealogy records and resources. | en | null | |||||||
465 | dbpedia | 1 | 58 | https://googleprojectzero.blogspot.com/2019/04/splitting-atoms-in-xnu.html | en | Project Zero: Splitting atoms in XNU | [
"https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiSXYSR0-G3TsU8DUpO9o88NGCCQhsXp0vYH-LjHxeq-BYt4oqRD7wSD4h4A5LDbrNIbPh8Oj_1lJJtJ0RkxbqKDG5o5U8580XHizXi8AcHsF405Pv-EzXilt4Df2WxligwByRYgJLjz94/w640-h162/image3.png",
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""
] | null | [] | null | Posted by Ian Beer, Google Project Zero TL;DR A locking bug in the XNU virtual memory subsystem allowed violation of the preconditions ... | en | https://googleprojectzero.blogspot.com/favicon.ico | https://googleprojectzero.blogspot.com/2019/04/splitting-atoms-in-xnu.html | News and updates from the Project Zero team at Google | |||||
465 | dbpedia | 3 | 16 | https://stackoverflow.com/questions/26557711/the-c-language-and-mac-osx | en | The C language and Mac OSX | [
"https://i.sstatic.net/YGcat.jpg?s=64",
"https://www.gravatar.com/avatar/be9a29feff8e4dfde8930cab7567b2b8?s=64&d=identicon&r=PG",
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"https://i.sstatic.net/EYCk7.png?s=64",
"https://stackoverflow.com/posts/26557711/ivc/505b?prg=a984df8d-1560-497c-becf-80c8bc9864e4"
] | [] | [] | [
""
] | null | [] | 2014-10-24T23:29:19 | I was wondering whether anybody here could help me better understand the relationship between OSX and C. There's some developer information related to C++ in xcode but nothing for C.
I believe one | en | https://cdn.sstatic.net/Sites/stackoverflow/Img/favicon.ico?v=ec617d715196 | Stack Overflow | https://stackoverflow.com/questions/26557711/the-c-language-and-mac-osx | It seems that you're asking whether the functionality that OSX provides to you as a programmer is partially different from other *nix systems; focusing on the functionality that OSX's implementation of the C Standard Library provides you with.
Now keep in mind that while the C Standard Library is a very common way to ... | ||||
465 | dbpedia | 0 | 55 | https://alexdelorenzo.dev/programming/2018/08/23/ionice.html | en | Process Scheduling on Linux and macOS | [
"https://alexdelorenzo.dev/assets/imgs/icons/small/contact-small.png",
"https://alexdelorenzo.dev/assets/imgs/icons/more4.png",
"https://alexdelorenzo.dev/assets/imgs/icons/portfolio.png",
"https://alexdelorenzo.dev/assets/imgs/icons/github.svg",
"https://alexdelorenzo.dev/assets/imgs/fin.svg",
"https://a... | [] | [] | [
""
] | null | [] | 2018-08-23T00:00:00 | In this article, we will review CPU and I/O scheduling at the process-level on both Linux and Darwin. | en | /assets/imgs/converted/favicon.png | Alex DeLorenzo | https://alexdelorenzo.dev/programming/2018/08/23/ionice.html | Background
Sometimes a task will be heavily disk, network or CPU dependent, and will starve other tasks of those resources. It’s important that such tasks won’t steal resources from other tasks.
Ideally, some resource intensive tasks would run only when the resources they depend on are idle. That, or resource intensi... | ||||
465 | dbpedia | 3 | 57 | https://www.inulledmyself.com/2023/05/using-ai-to-find-software.html | en | INulledMyself: Using AI to find software vulnerabilities in XNU: Security for mere mortals | [
"https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgrroy-uSEeouD-6hBjuDmrgx7qFb1Xu-SgF_yKmQMP4FuccPodLWhRF6R5gf7VlSNZZ1MSVPJmKA4OKl65xC0-k5kkXtnOZ2fgLls4mH2WUzfPadIW05O5wGCI3obfthjpyMj2Ln3-hErrgtlW9sOJ3PwZ5xVvifP9f1luUEpQ6bQfsXK_r9L2Me5_/s1600/hmmm-yeah-i-know-some-of-these-words.jpg",
"https://blogger.g... | [] | [] | [
""
] | null | [
"View my complete profile"
] | null | Note : This work took place in May-Aug of 2022. It just took me this long to finally finish writing this (Too busy playing with my SRD 😅) L... | https://www.inulledmyself.com/favicon.ico | https://www.inulledmyself.com/2023/05/using-ai-to-find-software.html | #!/usr/bin/python3.9 #The MAJORITY of this code is from the neulab code-bert-score repo from transformers import AutoTokenizer, AutoModelForMaskedLM, TrainingArguments, Trainer, DataCollatorForLanguageModeling from datasets import load_dataset import numpy as np import evaluate import torch def compute_metrics(eval_pre... | ||||||
465 | dbpedia | 1 | 35 | https://www.exploit-db.com/exploits/43321 | en | Apple macOS XNU Kernel - Memory Disclosure due to bug in Kernel API for Detecting Kernel Memory Disclosures | [
"https://www.exploit-db.com/images/spider-white.png",
"https://www.exploit-db.com/images/edb-logo.png",
"https://www.exploit-db.com/images/offsec-logo.png"
] | [] | [] | [
"macOS",
"dos",
"CVE-2017-13865CVE-HT208334"
] | null | [
"Google Security Research"
] | 2017-12-11T00:00:00 | Apple macOS XNU Kernel - Memory Disclosure due to bug in Kernel API for Detecting Kernel Memory Disclosures. CVE-2017-13865CVE-HT208334 . dos exploit for macOS platform | en | /favicon.ico | Exploit Database | https://www.exploit-db.com/exploits/43321 | /* Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1372 the kernel libproc API proc_list_uptrs has the following comment in it's userspace header: /* * Enumerate potential userspace pointers embedded in kernel data structures. * Currently inspects kqueues only. * * NOTE: returned "pointers" are opaque... | ||||
465 | dbpedia | 0 | 79 | https://malware.news/t/an-overview-of-macos-kernel-debugging/29481 | en | An overview of macOS kernel debugging | [] | [] | [] | [
""
] | null | [] | 2019-05-07T11:15:17+00:00 | The terms macOS kernel,
Darwin
kernel and XNU are used
interchangeably throughout the posts. References are provided for XNU
4903.221.2 from macOS
10.14.1,
the latest available sources at the time of writing.
What is a… | en | Malware Analysis, News and Indicators | https://malware.news/t/an-overview-of-macos-kernel-debugging/29481 | Detailed account of kernel-debugger interactions over KDP
For the even more curious, this section documents thoroughly what happens when LLDB attaches to XNU via KDP; reading is not required to follow the rest of the post. References are provided for LLDB 8.0.0.
Assuming that the kernel has been properly set up for d... | |||||
465 | dbpedia | 0 | 5 | https://en.wikipedia.org/wiki/Darwin_(operating_system) | en | Darwin (operating system) | https://en.wikipedia.org/static/favicon/wikipedia.ico | https://en.wikipedia.org/static/favicon/wikipedia.ico | [
"https://en.wikipedia.org/static/images/icons/wikipedia.png",
"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-wordmark-en.svg",
"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-tagline-en.svg",
"https://upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Unix_timeline.en.svg... | [] | [] | [
""
] | null | [
"Contributors to Wikimedia projects"
] | 2002-05-23T07:59:42+00:00 | en | /static/apple-touch/wikipedia.png | https://en.wikipedia.org/wiki/Darwin_(operating_system) | Computer operating system
"Darwin (kernel)" redirects here. For the article about the kernel, see XNU.
Operating system
DarwinDeveloperApple Inc.Written inC, C++, Objective-C, assembly languageOS familyUnix-like,[1][2] FreeBSD,[3] BSD[4]Working stateCurrentSource modelcurrently open source with proprietary component... | ||||
465 | dbpedia | 1 | 62 | http://fxr.watson.org/fxr/source/bsd/kern/syscalls.c%3Fv%3Dxnu-1228 | en | fxr.watson.org: sys/bsd/kern/syscalls.c?v=xnu | [
"http://fxr.watson.org/freebsd-book-cover.jpg"
] | [] | [] | [
""
] | null | [] | null | null | Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
FreeBSD/Linux Kernel Cross Reference
sys/bsd/kern/syscalls.c?v=xnu-1228
This file does not exist.
[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track ident... | ||||||||
465 | dbpedia | 3 | 82 | https://book.hacktricks.xyz/macos-hardening/macos-security-and-privilege-escalation/mac-os-architecture/macos-iokit | en | macOS IOKit | [
"https://book.hacktricks.xyz/~gitbook/image?url=https%3A%2F%2F2783428383-files.gitbook.io%2F%7E%2Ffiles%2Fv0%2Fb%2Fgitbook-x-prod.appspot.com%2Fo%2Fcollections%252FmuMguNrsRx2mNyNqEox4%252Ficon%252F1qCJ0VIDlWcvGSecYCDq%252Ffondo.png%3Falt%3Dmedia%26token%3D1e721267-450f-43f3-861b-6c4f93278e93&width=32&dpr=4&quality... | [] | [] | [
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] | null | [] | 2024-07-19T09:07:11.563000+00:00 | en | https://book.hacktricks.xyz/macos-hardening/macos-security-and-privilege-escalation/mac-os-architecture/macos-iokit | Basic Information
The I/O Kit is an open-source, object-oriented device-driver framework in the XNU kernel, handles dynamically loaded device drivers. It allows modular code to be added to the kernel on-the-fly, supporting diverse hardware.
IOKit drivers will basically export functions from the kernel. These function... | |||||||
465 | dbpedia | 1 | 74 | https://shadowfile.inode.link/blog/2018/10/source-level-debugging-the-xnu-kernel/ | en | Source Level Debugging the XNU Kernel | [
"https://shadowfile.inode.link/blog/2018/10/source-level-debugging-the-xnu-kernel/images/2018-10-24-checking-macos-build.png",
"https://shadowfile.inode.link/blog/2018/10/source-level-debugging-the-xnu-kernel/images/2018-10-24-lldb-source-init-script.png",
"https://shadowfile.inode.link/blog/2018/10/source-leve... | [] | [] | [
""
] | null | [
"Zach Cutlip"
] | 2018-10-24T19:50:00-07:00 | en | The Shadow File | https://shadowfile.inode.link/blog/2018/10/source-level-debugging-the-xnu-kernel/ | Whether you’re developing a kernel extension, doing vulnerability research, or you have some other need to spelunk into the macOS/iOS kernel, XNU, sometimes you need to attach a debugger. And when you do that, doing it with source code is really nice when possible. Damien DeVille, Snare and probably others have written... | ||||||
465 | dbpedia | 0 | 38 | https://techboards.net/threads/the-bits-between-the-bits-xnu-edition.2274/ | en | The Bits Between The Bits XNU-Edition | [
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] | null | [] | 2021-12-01T06:31:49-08:00 | Since there's a great level of combined technical knowledge on these forums, I was hoping you could help me (or we could help each other) understand... | en | /styles/default/xenforo/techboards_192.png | TechBoards Forum | https://techboards.net/threads/the-bits-between-the-bits-xnu-edition.2274/ | Since there's a great level of combined technical knowledge on these forums, I was hoping you could help me (or we could help each other) understand something that I've long been trying to get a better understanding of.
Some of you may have seen Matt Godbolt, of Compiler Explorer fame, present his excellent talk "The ... | ||||
465 | dbpedia | 1 | 23 | https://theapplewiki.com/wiki/DarwinOS | en | DarwinOS | [
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] | null | [
"The Apple Wiki"
] | 2024-04-21T10:28:36+00:00 | darwinOS is a base operating system built around the XNU kernel, on which macOS, iOS, and their derivatives are based on. The Studio Display runs an operating system... | en | /apple-touch-icon.png | The Apple Wiki | https://theapplewiki.com/wiki/DarwinOS | darwinOSDeveloperApple Inc.Written inOS familyUnix-likeWorking stateCurrentSource modelClosed source, with some open source componentsPlatformsKernel typeHybrid (XNU)LicenseProprietary
darwinOS is a base operating system built around the XNU kernel, on which macOS, iOS, and their derivatives are based on. | ||||
465 | dbpedia | 0 | 80 | https://virtuallyfun.com/2013/08/14/qemu-version-1-6-0-rc3-is-out/ | en | QEMU version 1.6.0-rc3 is out! | [
"https://virtuallyfun.com/wp-content/uploads/2024/01/ultima-7-banner-AmigaCaptainBlood.jpg",
"https://virtuallyfun.com/wp-content/uploads/2013/08/Screen-Shot-2013-08-14-at-1.49.10-PM-1024x638.png",
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"https://secure.gravatar.com/avatar/b8fb96a30c2dd7b94... | [] | [] | [
""
] | null | [] | 2013-08-14T00:00:00 | en | https://virtuallyfun.com/2013/08/14/qemu-version-1-6-0-rc3-is-out/ | You can download the source code for it at Qemu.org.
Well this version runs surprisingly well on OS X.
Darwin 124244241046.ctinets.com 12.4.0 Darwin Kernel Version 12.4.0: Wed May 1 17:57:12 PDT 2013; root:xnu-2050.24.15~1/RELEASE_X86_64 x86_64), along with clang 421 (Apple clang version 4.0 (tags/Apple/clang-421.0... | |||||||
465 | dbpedia | 2 | 76 | https://www.amazon.com/Mac-OS-Internals-Systems-Approach-ebook/dp/B004Y4UTLI | en | Amazon.com | [
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] | null | [] | null | en | null | Enter the characters you see below
Sorry, we just need to make sure you're not a robot. For best results, please make sure your browser is accepting cookies. | |||||||
465 | dbpedia | 0 | 18 | https://developerinsider.co/apple-macos-and-ios-xnu-kernel-source-code-is-now-available-on-github/ | en | Apple macOS and iOS XNU kernel source code is now available on GitHub | [
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"Vineet Choudhary"
] | 2017-10-04T04:25:56+00:00 | About XNU Kernel
XNU kernel is part of the Darwin operating system for use in OS X and iOS
operating systems. XNU is an acronym for XNU is Not Unix. XNU is a hybrid kernel
combining the Mach kernel developed at Carnegie Mellon University with
components from FreeBSD and C+ | en | Developer Insider | https://developerinsider.co/apple-macos-and-ios-xnu-kernel-source-code-is-now-available-on-github/ | About XNU Kernel
XNU kernel is part of the Darwin operating system for use in OS X and iOS operating systems. XNU is an acronym for XNU is Not Unix. XNU is a hybrid kernel combining the Mach kernel developed at Carnegie Mellon University with components from FreeBSD and C++ API for writing drivers called IOKit. XNU ru... | |||||
465 | dbpedia | 1 | 54 | https://dcjtech.info/topic/xnu-kernel-drivers/ | en | XNU Kernel: Drivers | http://dcjtech.info/DCJTech_128.jpg | http://dcjtech.info/DCJTech_128.jpg | [
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] | null | [] | 2015-07-28T00:00:00 | Drivers are small programs that enable the operating system to communicate and handle hardware or protocols (rules and standards)… | en | /DCJTech_128.jpg | DCJTech.info | https://dcjtech.info/topic/xnu-kernel-drivers/ | Drivers are small programs that enable the operating system to communicate and handle hardware or protocols (rules and standards). Without a driver, the kernel does not know how to communicate with the hardware or handle protocols (the kernel actually hands the commands to the BIOS and the BIOS passes them on the the h... | ||
465 | dbpedia | 1 | 0 | https://en.wikipedia.org/wiki/XNU | en | Wikipedia | [
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""
] | null | [
"Contributors to Wikimedia projects"
] | 2004-04-25T13:53:24+00:00 | en | /static/apple-touch/wikipedia.png | https://en.wikipedia.org/wiki/XNU | Computer operating system kernel
Not to be confused with GNU.
Operating system
XNUDeveloperApple Inc.Written inC, C++OS familyUnix-like, UnixWorking stateCurrentSource modelOpen-sourceInitial releaseDecember 1996; 27 years ago ( )RepositoryPlatformsCurrent: x86-64, 64-bit ARM, 32-bit ARM (32-bit ARM support is close... | ||||||
465 | dbpedia | 0 | 59 | http://fxr.watson.org/fxr/source/bsd/dev/ppc/systemcalls.c%3Fv%3Dxnu-792 | en | fxr.watson.org: sys/bsd/dev/ppc/systemcalls.c?v=xnu | [
"http://fxr.watson.org/freebsd-book-cover.jpg"
] | [] | [] | [
""
] | null | [] | null | null | Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
FreeBSD/Linux Kernel Cross Reference
sys/bsd/dev/ppc/systemcalls.c?v=xnu-792
This file does not exist.
[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track ... | ||||||||
465 | dbpedia | 1 | 15 | https://pvs-studio.com/en/blog/posts/cpp/0566/ | en | PVS-Studio is now available on macOS: 64 weaknesses in the Apple's XNU Kernel | [
"https://files.pvs-studio.com/static/images/unicorns/unicorn-cookie.png",
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""
] | null | [
"Andrey Karpov"
] | null | A new version of the PVS-Studio analyzer 6.23 is working under macOS, which allows you to check the projects written in C and C++. Our team decided to perform a XNU Kernel check to coincide it with... | en | https://files.pvs-studio.com/static/favicon.ico | PVS-Studio | https://pvs-studio.com/en/blog/posts/cpp/0566/ | PVS-Studio for macOS
XNU Kernel
Results of the check
CWE-570/CWE-571: Expression is Always False/True
CWE-670: Always-Incorrect Control Flow Implementation
Null pointer dereference: CWE-476, CWE-628, CWE-690
CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-563: Assignment to V... | ||||
465 | dbpedia | 1 | 42 | https://pwning.systems/posts/easy-apple-kernel-bug/ | en | A tale of a simple Apple kernel bug | https://pwning.systems/ | https://pwning.systems/ | [] | [] | [] | [
"apple",
"kernel",
"vulnerability"
] | null | [] | 2022-10-31T19:30:12+02:00 | Earlier this year, I discovered a flaw in XNU, which is the kernel that Apple uses on both macOS and iOS. While it’s not a particularly complicated flaw, I wanted to explain how I discovered it and how it works, both so that I can motivate others and so that they can learn from my discovery.
Within the memdev.c f... | en | pwning.systems | https://pwning.systems/posts/easy-apple-kernel-bug/ | Earlier this year, I discovered a flaw in XNU, which is the kernel that Apple uses on both macOS and iOS. While it’s not a particularly complicated flaw, I wanted to explain how I discovered it and how it works, both so that I can motivate others and so that they can learn from my discovery.
Within the memdev.c file (... | |||
465 | dbpedia | 0 | 75 | https://docs.huihoo.com/darwin/kernel-programming-guide/build/chapter_18_section_2.html | en | Kernel Programming Guide: Adding New Files or Modules | [
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""
] | null | [] | null | null | Advanced Search
Log In | Not a Member? Contact ADC
ADC Home > Reference Library > Guides > Darwin > Kernel > Kernel Programming Guide > Building and Debugging Kernels >
< Previous PageNext Page >
Adding New Files or Modules
In this context, the term module is used loosely to refer to a collection of related files ... | ||||||||
465 | dbpedia | 3 | 20 | https://knight.sc/tags/ | en | Tag Archive | [] | [] | [] | [
""
] | null | [
"Scott Knight"
] | 2020-05-02T00:00:00+00:00 | Reverse engineering and debugging. | en | Scott Knight | https://knight.sc/tags/ | macOS 19
Assembly 13
Kernel 8
x86 8
Python 6
C 5
LLDB 4
Linux 4
68k 2
Exploits 2
Go 2
MIPS 2
Swift 2
Windows 2
API 1
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C++ 1
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Firmware 1
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Nintendo 1
Objective-C 1
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Pascal 1
Qt 1
Security 1
VMware 1
XPC 1
Z80 1
osquery 1
macOS
INIT 29
... | |||||
465 | dbpedia | 0 | 22 | https://shadowfile.inode.link/blog/2018/10/source-level-debugging-the-xnu-kernel/ | en | Source Level Debugging the XNU Kernel | [
"https://shadowfile.inode.link/blog/2018/10/source-level-debugging-the-xnu-kernel/images/2018-10-24-checking-macos-build.png",
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"https://shadowfile.inode.link/blog/2018/10/source-leve... | [] | [] | [
""
] | null | [
"Zach Cutlip"
] | 2018-10-24T19:50:00-07:00 | en | The Shadow File | https://shadowfile.inode.link/blog/2018/10/source-level-debugging-the-xnu-kernel/ | Whether you’re developing a kernel extension, doing vulnerability research, or you have some other need to spelunk into the macOS/iOS kernel, XNU, sometimes you need to attach a debugger. And when you do that, doing it with source code is really nice when possible. Damien DeVille, Snare and probably others have written... | ||||||
465 | dbpedia | 3 | 77 | https://www.techtarget.com/searchdatacenter/definition/kernel | en | What is a Kernel? | [
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] | [] | [
""
] | null | [
"Alexander S. Gillis",
"Stephen J. Bigelow",
"Jessica Lulka",
"Ben Lutkevich",
"Alexander Gillis",
"Cliff Saran",
"Sean Kerner"
] | 2024-08-01T09:00:00+00:00 | Learn what a kernel is and the primary jobs of an operating system kernel. Examine the different types of kernels as well as their history and development. | en | /favicon.ico | Data Center | https://www.techtarget.com/searchdatacenter/definition/kernel | A kernel is the essential foundation of a computer's operating system (OS). It's the core that provides basic services for all other parts of the OS. It's the main layer between the OS and underlying computer hardware, and it helps with tasks such as process and memory management, inter-process communication, file syst... | ||||
465 | dbpedia | 3 | 98 | https://blog.desdelinux.net/en/Apple-announced-the-release-of-the-macos-14-2-source-code/ | en | Apple announced the release of the macOS 14.2 source code | [
"https://secure.gravatar.com/avatar/70aa7bf788a220e6bcdde77cca5404e7?s=48&d=wavatar&r=g 2x",
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] | [] | [] | [
""
] | null | [
"Darkcrizt"
] | 2023-12-29T08:36:59+00:00 | Although the software developed by Apple is considered closed source, it has an active participation in ... | en | Desde Linux | https://blog.desdelinux.net/en/Apple-announced-the-release-of-the-macos-14-2-source-code/ | Shortly after the release of macOS 14.2 with codename “MacOS Sonoma”, Apple also announced the release of the source code updated from this, which uses open source, including Darwin components and other non-GUI components, programs and libraries.
The term "Darwin" in the context of Apple refers to the macOS Kernel. Da... | |||||
465 | dbpedia | 0 | 34 | https://www.exploit-db.com/exploits/47479 | en | XNU - Remote Double-Free via Data Race in IPComp Input Path | [
"https://www.exploit-db.com/images/spider-white.png",
"https://www.exploit-db.com/images/edb-logo.png",
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] | [] | [] | [
"macOS",
"dos",
"CVE-2019-8717"
] | null | [
"Google Security Research"
] | 2019-10-09T00:00:00 | XNU - Remote Double-Free via Data Race in IPComp Input Path. CVE-2019-8717 . dos exploit for macOS platform | en | /favicon.ico | Exploit Database | https://www.exploit-db.com/exploits/47479 | === Summary === This report describes a bug in the XNU implementation of the IPComp protocol (https://tools.ietf.org/html/rfc3173). This bug can be remotely triggered by an attacker who is able to send traffic to a macOS system (iOS AFAIK isn't affected) *over two network interfaces at the same time*. === Some basics t... | ||||
465 | dbpedia | 3 | 61 | https://www.academia.edu/8663427/object_oriented_programming | en | (PDF) object-oriented programming | http://a.academia-assets.com/images/open-graph-icons/fb-paper.gif | http://a.academia-assets.com/images/open-graph-icons/fb-paper.gif | [
"https://a.academia-assets.com/images/academia-logo-redesign-2015-A.svg",
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"https://0.academia-photos.com/attachment_thumbnails/35020392/mini_magick20190319-1868-15b... | [] | [] | [
""
] | null | [
"Yogi XNU",
"du-in.academia.edu"
] | 2014-10-06T00:00:00 | Interview Questions | https://www.academia.edu/8663427/object_oriented_programming | Object-Oriented Programming (OOP) is a programming paradigm that uses objects - data structure that consists of data field and methods. This includes their interaction with designing application and computer programs. The concept of Computer Programming Languages has shifted mostly to Object-Oriented Programming (OOP).... | |||||
465 | dbpedia | 1 | 78 | https://fuchsia.googlesource.com/third_party/syzkaller/%2B/refs/heads/upstream/gh-readonly-queue/master/pr-3981-79782afcff30fd0c0af8c2725d508b2c7150f3ed/docs/darwin/README.md | en | Darwin | [
"https://i.imgur.com/xYJ7XgF.png"
] | [] | [] | [
""
] | null | [] | null | en | null | Darwin/XNU
It turned out to be unreasonably hard to bootstrap a VM image usable for fuzzing from the XNU source drops without using any of the proprietary kernel extensions shipped with macOS. This guide is therefore based on a normal macOS installation. Unfortunately Apples macOS EULA makes this unsuitable for fuzzin... | |||||||
465 | dbpedia | 0 | 63 | https://fuchsia.googlesource.com/third_party/syzkaller/%2B/refs/heads/upstream/gh-readonly-queue/master/pr-3981-79782afcff30fd0c0af8c2725d508b2c7150f3ed/docs/darwin/README.md | en | Darwin | [
"https://i.imgur.com/xYJ7XgF.png"
] | [] | [] | [
""
] | null | [] | null | en | null | Darwin/XNU
It turned out to be unreasonably hard to bootstrap a VM image usable for fuzzing from the XNU source drops without using any of the proprietary kernel extensions shipped with macOS. This guide is therefore based on a normal macOS installation. Unfortunately Apples macOS EULA makes this unsuitable for fuzzin... | |||||||
465 | dbpedia | 0 | 62 | https://archive.org/details/github.com-apple-darwin-xnu_-_2017-10-05_06-57-01 | en | 01 : apple : Free Download, Borrow, and Streaming : Internet Archive | https://archive.org/services/img/github.com-apple-darwin-xnu_-_2017-10-05_06-57-01 | https://archive.org/services/img/github.com-apple-darwin-xnu_-_2017-10-05_06-57-01 | [
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""
] | null | [] | null | The Darwin Kernel (mirror) What is XNU?XNU kernel is part of the Darwin operating system for use in OS X and iOS operating systems. XNU is an acronym for XNU... | en | Internet Archive | https://archive.org/details/github.com-apple-darwin-xnu_-_2017-10-05_06-57-01 | The Darwin Kernel (mirror)
What is XNU?
XNU kernel is part of the Darwin operating system for use in OS X and iOS operating systems. XNU is an acronym for XNU is Not Unix.XNU is a hybrid kernel combining the Mach kernel developed at Carnegie Mellon University with components from FreeBSD and C++ API for writing drive... | |||
465 | dbpedia | 3 | 60 | https://appleinsider.com/articles/07/11/01/an_introductory_mac_os_x_leopard_review_developer_tools | en | An Introductory Mac OS X Leopard Review: Developer Tools | [
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"https://photos2.insidercdn.com/leopard-rev-dev-tools... | [] | [] | [
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"... | null | [
"Prince McLean"
] | 2007-11-01T12:00:00+00:00 | Among all of the new and improved applications Apple delivers to users in Mac OS X 10.5 Leopard, some of the most important are those that developers can use to build applications of their own. If you're not a hard core programmer, Leopard also offers a variety of more accessible tools: Automator for scripting, DashCod... | en | AppleInsider | https://appleinsider.com/articles/07/11/01/an_introductory_mac_os_x_leopard_review_developer_tools | Among all of the new and improved applications Apple delivers to users in Mac OS X 10.5 Leopard, some of the most important are those that developers can use to build applications of their own. If you're not a hard core programmer, Leopard also offers a variety of more accessible tools: Automator for scripting, DashCod... | |||||
465 | dbpedia | 0 | 35 | https://alephsecurity.com/2019/06/25/xnu-qemu-arm64-2/ | en | Running iOS in QEMU to an interactive bash shell (2): research | [
"https://alephsecurity.com/assets/img/qemu-ios/xnu-iosecurebsdroot-code.jpg",
"https://alephsecurity.com/assets/img/qemu-ios/xnu-iosecurebsdroot-ghidra.jpg",
"https://alephsecurity.com/assets/img/qemu-ios/callPlatformFunction-ghidra.jpg",
"https://alephsecurity.com/assets/img/qemu-ios/secureroot-ghidra.jpg",
... | [] | [] | [
""
] | null | [
"alephsecurity.com"
] | 2019-06-25T00:00:00 | Running iOS in QEMU to an interactive bash shell (2): research | en | /favicon.png | https://alephsecurity.com/2019/06/25/xnu-qemu-arm64-2/ | Edit (July 2020): This project has greatly evolved since its first release. Now, the kernel is patched to bypass the Secure Monitor and the Core Trust mechanisms. We decided to leave this blog post unchanged for educational purposes. To see the current status of the project, please visit our GitHub repository.
This is... | |||||
465 | dbpedia | 3 | 3 | https://github.com/apple-oss-distributions/xnu | en | distributions/xnu | https://opengraph.githubassets.com/d69418c655e14f7d5745d9252240deb32ffe8333c16b7e5e9d7e337eb15288ff/apple-oss-distributions/xnu | https://opengraph.githubassets.com/d69418c655e14f7d5745d9252240deb32ffe8333c16b7e5e9d7e337eb15288ff/apple-oss-distributions/xnu | [] | [] | [] | [
""
] | null | [
"apple-oss-distributions"
] | null | Contribute to apple-oss-distributions/xnu development by creating an account on GitHub. | en | GitHub | https://github.com/apple-oss-distributions/xnu | XNU kernel is part of the Darwin operating system for use in macOS and iOS operating systems. XNU is an acronym for X is Not Unix. XNU is a hybrid kernel combining the Mach kernel developed at Carnegie Mellon University with components from FreeBSD and a C++ API for writing drivers called IOKit. XNU runs on x86_64 and ... | |||
465 | dbpedia | 3 | 76 | https://hackaday.com/2018/11/01/apple-kernel-code-vulnerability-affects-everything/ | en | Apple Kernel Code Vulnerability Affected All Devices | [
"https://hackaday.com/wp-content/themes/hackaday-2/img/logo.png",
"https://hackaday.com/wp-content/uploads/2016/06/xss_main.jpg?w=800",
"https://hackaday.com/wp-content/themes/hackaday-2/img/share_face.png",
"https://hackaday.com/wp-content/themes/hackaday-2/img/share_twitter.png",
"https://hackaday.com/wp-... | [] | [] | [
""
] | null | [
"Jonathan Bennett"
] | 2018-11-01T00:00:00 | Another day, another vulnerability. Discovered by [Kevin Backhouse], CVE-2018-4407 is a particularly serious problem because it is present all throughout Apple's product line, from the Macbook to the... | en | https://hackaday.com/wp-content/themes/hackaday-2/favicon.ico?v=3 | Hackaday | https://hackaday.com/2018/11/01/apple-kernel-code-vulnerability-affects-everything/ | |||||
465 | dbpedia | 3 | 99 | https://flylib.com/books/en/3.126.1.18/1/ | en | Section 2.4. The xnu Kernel | [
"https://flylib.com/icons/5545-small.jpg"
] | [] | [] | [
""
] | null | [] | null | Mac OS X Internals: A Systems Approach,2006, (isbn 0321278542, ean 0321278542), by Singh A | en | /tpl/fly/images/favicon.png | null | 2.4. The xnu Kernel
The Mac OS X kernel is called xnu. In the simplest sense, xnu could be viewed as having a Mach-based core, a BSD-based operating system personality, and an object-oriented runtime environment for drivers[7] and other kernel extensions. The Mach component is based on Mach 3, whereas the BSD componen... | |||||
465 | dbpedia | 0 | 23 | https://graphsearch.epfl.ch/concept/617754 | en | EPFL Graph Search | [
"https://graphsearch.epfl.ch/epfl-logo.svg",
"https://cedelogger.epfl.ch//matomo.php?idsite=8&rec=1"
] | [] | [] | [
""
] | null | [] | null | XNU is the computer operating system (OS) kernel developed at Apple Inc. | en | /favicons/favicon-228.png | https://graphsearch.epfl.ch/concept/617754 | Are you an EPFL student looking for a semester project?
Work with us on data science and visualisation projects, and deploy your project as an app on top of GraphSearch.
Learn more about Graph Apps.
XNU is the computer operating system (OS) kernel developed at Apple Inc. since December 1996 for use in the Mac OS X (... | |||||
465 | dbpedia | 3 | 21 | https://developerinsider.co/apple-macos-and-ios-xnu-kernel-source-code-is-now-available-on-github/ | en | Apple macOS and iOS XNU kernel source code is now available on GitHub | [
"https://developerinsider.co/content/images/size/w300/2023/09/DILogo200x200-1.webp",
"https://www.gravatar.com/avatar/b0f938a16c481f44b6fa51841bb0324b?s=250&d=mm&r=x",
"https://developerinsider.co/content/images/size/w600/2020/12/appbox-download-cover.png",
"https://developerinsider.co/content/images/size/w60... | [] | [] | [
"Developer Insider",
"Developer",
"Developers",
"Insider",
"Windows",
"Windows Insider",
"iOS",
"iOS Insider",
"Android",
"Android Insider",
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"Tech Insider",
"Technology News",
"C",
"C++",
"turbo c++",
"turbo c",
"c# tutorial",
"objective-c... | null | [
"Vineet Choudhary"
] | 2017-10-04T04:25:56+00:00 | About XNU Kernel
XNU kernel is part of the Darwin operating system for use in OS X and iOS
operating systems. XNU is an acronym for XNU is Not Unix. XNU is a hybrid kernel
combining the Mach kernel developed at Carnegie Mellon University with
components from FreeBSD and C+ | en | Developer Insider | https://developerinsider.co/apple-macos-and-ios-xnu-kernel-source-code-is-now-available-on-github/ | About XNU Kernel
XNU kernel is part of the Darwin operating system for use in OS X and iOS operating systems. XNU is an acronym for XNU is Not Unix. XNU is a hybrid kernel combining the Mach kernel developed at Carnegie Mellon University with components from FreeBSD and C++ API for writing drivers called IOKit. XNU ru... | |||||
465 | dbpedia | 0 | 74 | https://www.kb.cert.org/vuls/id/127371 | en | free vulnerability in the XNU kernel lio_listio() function | [] | [] | [] | [
""
] | null | [] | null | iOS, iPadOS, tvOS, watchOS, and macOS contain a double-free vulnerability in the XNU kernel lio_listio() function | https://kb.cert.org/static-bigvince-prod-kb-eb/vincepub/images/favicon.ico | https://www.kb.cert.org | Overview
iOS, iPadOS, tvOS, watchOS, and macOS contain a double-free vulnerability in the GNU kernel's lio_listio() function, which can allow a malicious application to achieve unsandboxed, kernel-level code execution.
Description
iOS, iPadOS, tvOS, watchOS, and macOS contain an a double-free vulnerability in the GN... | ||||||
465 | dbpedia | 0 | 8 | https://kernelshaman.blogspot.com/2021/02/building-xnu-for-macos-112-intel-apple.html | en | Apple Kernel Development: Building XNU for macOS 11.2 (Intel + Apple Silicon) | https://kernelshaman.blogspot.com/favicon.ico | https://kernelshaman.blogspot.com/favicon.ico | [
"https://resources.blogblog.com/img/icon18_edit_allbkg.gif"
] | [] | [] | [
""
] | null | [] | null | Compile open source XNU for Big Sur 11.2: arm64e + x86_64 | en | https://kernelshaman.blogspot.com/favicon.ico | https://kernelshaman.blogspot.com/2021/02/building-xnu-for-macos-112-intel-apple.html | The macOS Big Sur 11.2 kernel (XNU) source has been released here: source , tarball.
My previous post on building XNU for macOS 11.0.1 described the method for compiling open source XNU for Intel Macs. This post details how to compile XNU for both Intel and Apple silicon Macs, and how to boot the custom kernel on both... | |||
465 | dbpedia | 1 | 43 | https://kernelshaman.blogspot.com/2020/09/building-xnu-for-macos-catalina-1015x.html | en | Apple Kernel Development: Building XNU for macOS Catalina 10.15.x | https://kernelshaman.blogspot.com/favicon.ico | https://kernelshaman.blogspot.com/favicon.ico | [
"https://resources.blogblog.com/img/icon18_edit_allbkg.gif"
] | [] | [] | [
""
] | null | [] | null | A blog about XNU / Darwin kernel development | en | https://kernelshaman.blogspot.com/favicon.ico | https://kernelshaman.blogspot.com/2020/09/building-xnu-for-macos-catalina-1015x.html | Labels | |||
465 | dbpedia | 2 | 16 | https://forums.freebsd.org/threads/why-does-macos-not-use-the-freebsd-kernel.58835/ | en | Why does MacOS not use the FreeBSD kernel? | [
"https://forums.freebsd.org/styles/freebsd/xenforo/freebsd_logo.png",
"https://forums.freebsd.org/styles/default/xenforo/xenforo-logo.png",
"https://forums.freebsd.org/styles/default/xenforo/add_to_home.gif",
"https://forums.freebsd.org/data/avatars/m/49/49894.jpg?1466785214",
"https://forums.freebsd.org/da... | [] | [] | [
""
] | null | [
"exeter",
"BSD-Kitsune",
"K kpa",
"D drhowarddrfine",
"O obsigna Profile disabled",
"OP exeter"
] | 2016-12-05T09:27:00+00:00 | As I understand it the Apple Mac. operating system uses the Mach kernel modified into XNU, but at least some of the FreeBSD userland. Does anyone know why... | en | /styles/freebsd/xenforo/logo.og.png | The FreeBSD Forums | https://forums.FreeBSD.org/threads/why-does-macos-not-use-the-freebsd-kernel.58835/ | As I understand it the Apple Mac. operating system uses the Mach kernel modified into XNU, but at least some of the FreeBSD userland. Does anyone know why? Or why they don't use the FreeBSD kernel?
Yes, I sort-of knew the history. I just wondered why bother reinventing the wheel. What has Mach got that FreeBSD doesn't... | ||||
465 | dbpedia | 1 | 14 | https://hownot2code.wordpress.com/tag/xnu-kernel/ | en | How Not To Code | [
"https://yt3.ggpht.com/a/AATXAJyozgKRpoyV2V-QMLk_TcFwSnmReCSaFdTcGg=s900-c-k-c0xffffffff-no-rj-mo",
"https://hownot2code.wordpress.com/wp-content/uploads/2020/02/image1.png",
"https://hownot2code.wordpress.com/wp-content/uploads/2018/05/noyau_xnu_simplific3a9-svg.png",
"https://hownot2code.files.wordpress.com... | [] | [] | [
""
] | null | [] | 2021-03-31T11:08:17+03:00 | Posts about xnu kernel written by hownot2code | en | How Not To Code | https://hownot2code.wordpress.com/tag/xnu-kernel/ | This post continues the series of articles, which can well be called “horrors for developers”. This time it will also touch upon a typical pattern of typos related to the usage of numbers 0, 1, 2. The language you’re writing in doesn’t really matter: it can be C, C++, C#, or Java. If you’re using constants 0, 1, 2 or v... | |||||
465 | dbpedia | 2 | 57 | https://stackoverflow.com/tags/ios/info | en | 'ios' tag wiki | [
"https://stackoverflow.com/posts/4536663/ivc/505b?prg=5f7e0755-12db-4ff6-95c2-bdf9f95b203d",
"https://i.sstatic.net/fzzfuum6.jpg?s=64",
"https://www.gravatar.com/avatar/fbb4d027695dfdf76bf448b15d7e306a?s=64&d=identicon&r=PG",
"https://i.sstatic.net/8OS89.jpg?s=64",
"https://www.gravatar.com/avatar/8f7402296... | [] | [] | [
""
] | null | [] | null | Stack Overflow | The World’s Largest Online Community for Developers | en | https://cdn.sstatic.net/Sites/stackoverflow/Img/favicon.ico?v=ec617d715196 | Stack Overflow | https://stackoverflow.com/tags/ios/info | iOS is the mobile operating system running on the Apple iPhone, iPod touch, and iPad. Use this tag [ios] for questions related to programming on the iOS platform. Use the related tags [objective-c] and [swift] for issues specific to those programming languages.
It should not be confused with i5/OS, which is one of IBM... | ||||
465 | dbpedia | 1 | 1 | https://stackoverflow.com/questions/2394983/is-unix-coded-in-c-or-c-or-both | en | Is Unix coded in C or C++ or both? | [
"https://i.sstatic.net/WtEI9.png?s=64",
"https://www.gravatar.com/avatar/932e1b8f19a462c8eade11eb7e25da04?s=64&d=identicon&r=PG",
"https://www.gravatar.com/avatar/92a1203dd766cfafabdfa21c3b196454?s=64&d=identicon&r=PG",
"https://www.gravatar.com/avatar/bf6eddcd47c263a1a5d31bdb4f7b6424?s=64&d=identicon&r=PG",
... | [] | [] | [
""
] | null | [] | 2010-03-07T03:01:44 | Many system calls in Unix use overloading and default variables. This concept is absent in C, so Unix is coded in C++ also right? | en | https://cdn.sstatic.net/Sites/stackoverflow/Img/favicon.ico?v=ec617d715196 | Stack Overflow | https://stackoverflow.com/questions/2394983/is-unix-coded-in-c-or-c-or-both | Unix was first created at Bell Labs in 1969, well before C++ was conceived. (Src: Unix), you can confirm this by reading Lions' Commentary on Unix, or the BSD 4.4-Lite (which is similar to BSD Net/2) which is available in tarball or via cvs (from FreeBSD). Or the archives from The Unix Heritage Society which is from th... | ||||
465 | dbpedia | 1 | 55 | https://hownot2code.wordpress.com/2018/03/29/xnu-kernel/ | en | XNU Kernel | [
"https://hownot2code.wordpress.com/wp-content/uploads/2018/05/noyau_xnu_simplific3a9-svg.png?w=676",
"https://hownot2code.files.wordpress.com/2021/08/microsoftteams-image.png?w=290",
"https://hownot2code.wordpress.com/wp-content/uploads/2021/08/hn2c_favicon-2.jpg?w=50",
"https://hownot2code.wordpress.com/wp-c... | [] | [] | [
""
] | null | [] | 2018-03-29T00:00:00 | BUG OF THE MONTH | Null pointer dereference V512 CWE-119 A call of the '__builtin___memcpy_chk' function will lead to a buffer overflow. - ADDITIONAL IN CURRENT necp_client.c 1459 V557 CWE-787 Array overrun is possible. The value of 'length - 1' index could reach 23. - ADDITIONAL IN CURRENT necp_client.c 1460 #define I... | en | How Not To Code | https://hownot2code.wordpress.com/2018/03/29/xnu-kernel/ | BUG OF THE MONTH | Null pointer dereference
V512 CWE-119 A call of the ‘__builtin___memcpy_chk’ function will lead to a buffer overflow. – ADDITIONAL IN CURRENT necp_client.c 1459
V557 CWE-787 Array overrun is possible. The value of ‘length – 1’ index could reach 23. – ADDITIONAL IN CURRENT necp_client.c 1460
#defin... | |||||
465 | dbpedia | 0 | 19 | https://serverfault.com/questions/1110039/is-xnu-based-on-freebsd-or-openbsd | en | Is XNU based on FreeBSD or OpenBSD? | [
"https://cdn.sstatic.net/Sites/serverfault/Img/logo.svg?v=43f5b6d5f65b",
"https://www.gravatar.com/avatar/b0a322eb5281df40cfa37354c15e4aa8?s=64&d=identicon&r=PG",
"https://i.sstatic.net/UKyp5.png?s=64",
"https://serverfault.com/posts/1110039/ivc/505b?prg=264fb5da-6a55-477c-b378-d4777b077a62"
] | [] | [] | [
""
] | null | [] | 2022-09-06T03:05:26 | I'm curious, is the xnu kernel based on FreeBSD, OpenBSD, or some other BSD distribution?
Thank you,
James Pedersen | en | https://cdn.sstatic.net/Sites/serverfault/Img/favicon.ico?v=18e9cc4f2aea | Server Fault | https://serverfault.com/questions/1110039/is-xnu-based-on-freebsd-or-openbsd | From https://github.com/apple-oss-distributions/xnu
What is XNU?
XNU kernel is part of the Darwin operating system for use in macOS and iOS operating systems. XNU is an acronym for X is Not Unix. XNU is a hybrid kernel combining the Mach kernel developed at Carnegie Mellon University with components from FreeBSD and ... | ||||
465 | dbpedia | 1 | 22 | https://isocpp.org/blog/2018/03/P10 | en | March 2018 : Standard C++ | [
"https://isocpp.org/assets/images/cpp_logo.png",
"https://isocpp.org/files/img/stellar_logo.png"
] | [] | [] | [
""
] | null | [
"Adrien Hamelin",
"Tags: community",
"Andrey Karpov",
"Tags: None",
"Hartmut Kaiser",
"Marco Arena",
"Tags: visual studio",
"Hans Klabbers",
"Vittorio Romeo",
"Tags: experimental community"
] | null | en | /favicon.ico | null | One of the greatest advantages of lambda expressions is their locality. It is really comfortable to reason about the code if the most of its parts are in the "near" scope, and the inversion of control is limited. On the other hand, optimiser's life is much easier with lambdas (they are just syntactic sugar, thus their ... | ||||||
465 | dbpedia | 0 | 39 | https://www.idownloadblog.com/2017/10/02/apple-releases-arm-compatible-source-code-for-xnu-kernels-in-ios-and-macos/ | en | Apple releases ARM-compatible source code for XNU kernels in iOS and macOS | [
"https://media.idownloadblog.com/wp-content/uploads/2017/03/Apple-iPhone-7-MacBook-Air-iPad-Apple-Watch.jpg 1968w, https://media.idownloadblog.com/wp-content/uploads/2017/03/Apple-iPhone-7-MacBook-Air-iPad-Apple-Watch-255x150.jpg 255w, https://media.idownloadblog.com/wp-content/uploads/2017/03/Apple-iPhone-7-MacBoo... | [] | [] | [
""
] | null | [
"Christian Zibreg",
"www.facebook.com"
] | 2017-10-02T00:00:00 | Wait, does that mean that a Mac notebook running an Apple-designed ARM-based processor is around the corner? | en | iDownloadBlog.com | https://www.idownloadblog.com/2017/10/02/apple-releases-arm-compatible-source-code-for-xnu-kernels-in-ios-and-macos/ | Apple has released ARM-compatible source code for the XNU kernels in iOS and macOS on GitHub, exposing some of the operating systems’ internal architecture.
Developed by Apple in December 1996, XNU (an abbreviation of “X is Not Unix”) is the operating system kernel that has since been used in iOS, tvOS, watchOS and ma... | |||||
465 | dbpedia | 3 | 83 | http://phrack.org/issues/64/11.html | en | .:: Phrack Magazine ::. | [
"http://phrack.org/images/phrack-logo.jpg"
] | [] | [] | [
"phrack"
] | null | [] | null | Phrack staff website. | null | IntroductionThe Circle of Lost Hackers Phrack Prophile of the new editorsThe Circle of Lost Hackers Phrack World NewsThe Circle of Lost Hackers A brief history of the Underground sceneDuvel Hijacking RDS TMC traffic information signallcars & danbia Attacking the Core: Kernel Exploitation Notestwiz & sgrakkyu The revolu... | |||||||
465 | dbpedia | 2 | 36 | https://www.fortinet.com/blog/threat-research/inspecting-mach-messages-in-macos-kernel-mode--part-i--sniffing- | en | Analysis: Inspecting Mach Messages in macOS Kernel-Mode Part I: Sniffing the sent Mach messages | [
"https://www.fortinet.com/content/dam/fortinet-blog/fortinet-logo-white.svg",
"https://www.fortinet.com/content/dam/fortinet-blog/fortinet-logo-white.svg",
"https://www.fortinet.com/blog/threat-research/inspecting-mach-messages-in-macos-kernel-mode--part-i--sniffing-/_jcr_content/root/responsivegrid/image.img.p... | [] | [] | [
"FortiGuard Labs Threat Research",
"Mac OS"
] | null | [
"Kai Lu"
] | 2018-10-26T07:00:00+00:00 | Mach IPC and Mach message are the foundation for many communications that occur in macOS. The question that many threat researchers ask is, “how can we inspect these Mach messages in user-mode or kernel-mode perspective?” | en | /etc/designs/fortinet-blog/favicon.ico | Fortinet Blog | https://www.fortinet.com/blog/threat-research/inspecting-mach-messages-in-macos-kernel-mode--part-i--sniffing- | In this blog we will review how to inspect the sent Mach messages by setting up a kernel inline hook for the function mach_msg_overwrite_trap() and ipc_kmsg_send().
Mach IPC and Mach message are the foundation for many communications that occur in macOS. The question that many threat researchers ask is, “how can we in... | ||||
465 | dbpedia | 2 | 61 | https://securelist.com/mac-os-x/36155/ | en | Mac OS X | [
"https://securelist.com/wp-content/themes/securelist2020/assets/images/enterprise-menu-icons/iot-embed-security.png",
"https://securelist.com/wp-content/themes/securelist2020/assets/images/enterprise-menu-icons/transportation-cybersecurity.png",
"https://securelist.com/wp-content/themes/securelist2020/assets/im... | [] | [] | [
"Apple MacOS"
] | null | [
"Konstantin Sapronov"
] | 2007-06-13T13:02:00+00:00 | This article aims to help readers better understand the features of Mac OS X which are critical when researching malicious programs designed for this operating system. | en | https://securelist.com/mac-os-x/36155/ | A year ago, Apple computer users were mostly design and DTP professionals, photographers and musicians. Last year, however, was a breakthrough year for the Mac in many ways. After Apple announced plans to manufacture computers with Intel processors, many began to look into Apple computers and consider them for home use... | ||||||
465 | dbpedia | 0 | 78 | http://rtfreesoft.blogspot.com/2014/03/xnu-kernel-built-in-iso-font.html | en | RT's Free Soft: XNU kernel built | http://rtfreesoft.blogspot.com/favicon.ico | http://rtfreesoft.blogspot.com/favicon.ico | [
"https://resources.blogblog.com/img/icon18_edit_allbkg.gif"
] | [] | [] | [
""
] | null | [] | null | After reading Ka-Ping Yee ISO Latin-1 Font in linux kernel , I converted the font to BDF for use. But instead of using the patch he provid... | http://rtfreesoft.blogspot.com/favicon.ico | http://rtfreesoft.blogspot.com/2014/03/xnu-kernel-built-in-iso-font.html | Labels
aa (1) aac (1) advdef (4) animated (1) apt (1) audio (1) bash (1) bdf (3) bmp (2) breakcpi (1) browser (328) c (20) c++ (6) classilla (2) cpi2fnt (1) cygwin (3) debian (1) deflopt (4) demo (1) df (1) dos (1) downloader (1) driver (1) fcrackzip (1) finddup_suite (1) findutils (1) firefox (74) font (9) freetype (... | ||||
465 | dbpedia | 1 | 34 | https://pvs-studio.com/en/blog/posts/cpp/0818/ | en | macOS Kernel, how good is this apple? | [
"https://files.pvs-studio.com/static/images/unicorns/unicorn-cookie.png",
"https://files.pvs-studio.com/static/images/icons/arrows/to_the_top.png",
"https://files.pvs-studio.com/static/images/icons/close.svg",
"https://files.pvs-studio.com/static/images/icons/close.svg",
"https://files.pvs-studio.com/static... | [] | [] | [
""
] | null | [
"Victoria Khanieva"
] | null | At the very beginning of this year, Apple released the source code for macOS – Big Sur. It includes XNU, the kernel of the macOS operating system. A few years ago, PVS-Studio has already checked the... | en | https://files.pvs-studio.com/static/favicon.ico | PVS-Studio | https://pvs-studio.com/en/blog/posts/cpp/0818/ | What kind of project is it: Apple and open-source?
Previous check
New findings
Conclusion
At the very beginning of this year, Apple released the source code for macOS – Big Sur. It includes XNU, the kernel of the macOS operating system. A few years ago, PVS-Studio has already checked the kernel source code. It coin... | ||||
465 | dbpedia | 3 | 56 | https://erichmusick.com/writings/technology/mach-microkernel-osx.html | en | Mach: the core of Apple’s OS X | [
"https://erichmusick.com/images/pdf.gif",
"https://pixel.quantserve.com/pixel/p-gTbf0ht-M-M2f.gif"
] | [] | [] | [
""
] | null | [] | null | https://erichmusick.com/writings/technology/mach-microkernel-osx.html | CS-384, Operating System Design
Winter 2005-2006
Submitted to: Dr. Meier
Submitted by: Erich Musick
Date Submitted: February 23, 2006
Table of Contents
Introduction
Overview of XNU
Kernel Types
Monolithic Kernels
Microkernels
The Mach Microkernel
Overview and History
Philosophy
Abstractions
Scheduling
I... | ||||||||
465 | dbpedia | 1 | 18 | https://apple.stackexchange.com/questions/401832/why-is-macos-often-referred-to-as-darwin | en | Why is macOS often referred to as 'Darwin'? | [
"https://cdn.sstatic.net/Sites/apple/Img/logo.svg?v=3dfcc68bd7ee",
"https://i.sstatic.net/Wwtql.jpg?s=64",
"https://i.sstatic.net/Z5VSF.jpg?s=64",
"https://www.gravatar.com/avatar/ed181f8c80df53d2b67a4f4fff088ed4?s=64&d=identicon&r=PG",
"https://www.gravatar.com/avatar/71afe4e51a3eb92fd0054391812f8f65?s=64&... | [] | [] | [
""
] | null | [] | 2020-09-23T01:53:31 | In several languages, instead of returning something like "macOS", the command to view the operating system instead returns
Darwin
I see this in languages like R, and node.
Why is macOS | en | https://cdn.sstatic.net/Sites/apple/Img/favicon.ico?v=30f8d738fc74 | Ask Different | https://apple.stackexchange.com/questions/401832/why-is-macos-often-referred-to-as-darwin | It isn't. macOS isn't Darwin and Darwin isn't macOS.
The history of macOS is long, convoluted, and complicated.
It starts with Steve Jobs (not entirely voluntary) "leaving" Apple and founding NeXT. NeXT wanted to revolutionize the Personal Workstation. They built both a powerful computer, the NeXT Computer (later NeX... | ||||
465 | dbpedia | 0 | 42 | https://pvs-studio.com/en/blog/posts/cpp/0818/ | en | macOS Kernel, how good is this apple? | [
"https://files.pvs-studio.com/static/images/unicorns/unicorn-cookie.png",
"https://files.pvs-studio.com/static/images/icons/arrows/to_the_top.png",
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"https://files.pvs-studio.com/static/images/icons/close.svg",
"https://files.pvs-studio.com/static... | [] | [] | [
""
] | null | [
"Victoria Khanieva"
] | null | At the very beginning of this year, Apple released the source code for macOS – Big Sur. It includes XNU, the kernel of the macOS operating system. A few years ago, PVS-Studio has already checked the... | en | https://files.pvs-studio.com/static/favicon.ico | PVS-Studio | https://pvs-studio.com/en/blog/posts/cpp/0818/ | What kind of project is it: Apple and open-source?
Previous check
New findings
Conclusion
At the very beginning of this year, Apple released the source code for macOS – Big Sur. It includes XNU, the kernel of the macOS operating system. A few years ago, PVS-Studio has already checked the kernel source code. It coin... | ||||
465 | dbpedia | 3 | 17 | https://0x00sec.org/t/macos-malware-development/39443 | en | macOS Malware Development | [
"https://0xf00sec.github.io/images/IMG1.png",
"https://0xf00sec.github.io/images/IMG3.png",
"https://0xf00sec.github.io/images/IMG4.png",
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"https://0xf00sec.github.io/images/IMG6.png",
"https://0xf00sec.github.io/images/IMG7.png"
] | [] | [] | [
"malware",
"programming",
"injection",
"macos"
] | null | [
"system (system) Closed"
] | 2024-03-09T02:01:53+00:00 | Introduction
In this article, we’ll delve into the world of designing and developing malware for macOS, which is essentially a Unix-based operating system. We’ll take a classic approach to exploring Apple’s internals. Al… | en | 0x00sec - The Home of the Hacker | https://0x00sec.org/t/macos-malware-development/39443 | Introduction
In this article, we’ll delve into the world of designing and developing malware for macOS, which is essentially a Unix-based operating system. We’ll take a classic approach to exploring Apple’s internals. All you need is a basic understanding of exploitation, along with knowledge of C and Python programmi... | |||||
465 | dbpedia | 0 | 15 | https://stackoverflow.com/questions/tagged/xnu | en | Newest 'xnu' Questions | [
"https://www.gravatar.com/avatar/873adff92cec8c781ac26cfe788f6a47?s=32&d=identicon&r=PG&f=y&so-version=2",
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"https://lh5.googleusercontent.com/-vXyOx83pZ5c/AAAAAAAAAAI/AAAAAAAAAAc/twpAnwhPqV8/photo.jpg?sz=32",
"https:... | [] | [] | [
""
] | null | [] | null | Stack Overflow | The World’s Largest Online Community for Developers | en | https://cdn.sstatic.net/Sites/stackoverflow/Img/favicon.ico?v=ec617d715196 | Stack Overflow | https://stackoverflow.com/questions/tagged/xnu | Newest xnu questions feed
To subscribe to this RSS feed, copy and paste this URL into your RSS reader. | ||||
465 | dbpedia | 2 | 6 | https://en.wikipedia.org/wiki/Darwin_(operating_system) | en | Darwin (operating system) | https://en.wikipedia.org/static/favicon/wikipedia.ico | https://en.wikipedia.org/static/favicon/wikipedia.ico | [
"https://en.wikipedia.org/static/images/icons/wikipedia.png",
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"https://upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Unix_timeline.en.svg... | [] | [] | [
""
] | null | [
"Contributors to Wikimedia projects"
] | 2002-05-23T07:59:42+00:00 | en | /static/apple-touch/wikipedia.png | https://en.wikipedia.org/wiki/Darwin_(operating_system) | Computer operating system
"Darwin (kernel)" redirects here. For the article about the kernel, see XNU.
Operating system
DarwinDeveloperApple Inc.Written inC, C++, Objective-C, assembly languageOS familyUnix-like,[1][2] FreeBSD,[3] BSD[4]Working stateCurrentSource modelcurrently open source with proprietary component... | ||||
465 | dbpedia | 1 | 59 | https://hackaday.com/tag/xnu/ | en | Hackaday | [
"https://hackaday.com/wp-content/themes/hackaday-2/img/logo.png",
"https://hackaday.com/wp-content/uploads/2016/06/xss_main.jpg?w=600&h=450",
"https://hackaday.com/wp-content/uploads/2024/08/WifiAustralia_thumbnail.png?w=600&h=600",
"https://hackaday.com/wp-content/uploads/2024/08/CrowView-Note-Square.jpg?w=6... | [] | [] | [
""
] | null | [
"Jonathan Bennett"
] | null | en | https://hackaday.com/wp-content/themes/hackaday-2/favicon.ico?v=3 | Hackaday | https://hackaday.com/tag/xnu/ | Another day, another vulnerability. Discovered by [Kevin Backhouse], CVE-2018-4407 is a particularly serious problem because it is present all throughout Apple’s product line, from the Macbook to the Apple Watch. The flaw is in the XNU kernel shared by all of these products.
This is a buffer overflow issue in the erro... | |||||
465 | dbpedia | 1 | 52 | https://bazad.github.io/2018/03/a-fun-xnu-infoleak/ | en | CVE-2017-13868: A fun XNU infoleak | [
"https://bazad.github.io/img/bazad.svg"
] | [] | [] | [
""
] | null | [
"Brandon Azad"
] | null | The discovery and exploitation of CVE-2017-13868, a race condition in XNU leading to the disclosure of uninitialized kernel heap data. | /favicon.ico | https://bazad.github.io/2018/03/a-fun-xnu-infoleak/ | Way back in October of 2017, I discovered CVE-2017-13868, a kernel information leak in XNU that was quite fun to analyze and exploit. While browsing the XNU source code, I noticed that the function ctl_ctloutput didn’t check the return value of a call to sooptcopyin. This immediately caught my attention because error c... | ||||||
465 | dbpedia | 0 | 49 | http://phrack.org/issues/64/11.html | en | .:: Phrack Magazine ::. | [
"http://phrack.org/images/phrack-logo.jpg"
] | [] | [] | [
"phrack"
] | null | [] | null | Phrack staff website. | null | IntroductionThe Circle of Lost Hackers Phrack Prophile of the new editorsThe Circle of Lost Hackers Phrack World NewsThe Circle of Lost Hackers A brief history of the Underground sceneDuvel Hijacking RDS TMC traffic information signallcars & danbia Attacking the Core: Kernel Exploitation Notestwiz & sgrakkyu The revolu... | |||||||
465 | dbpedia | 1 | 6 | https://security.apple.com/blog/towards-the-next-generation-of-xnu-memory-safety/ | en | Towards the next generation of XNU memory safety: kalloc_type | [] | [] | [] | [
""
] | null | [] | null | Improving software memory safety is a key security objective for engineering teams across the industry. Here we begin a journey into the XNU kernel at the core of iOS and explore the intricate work our engineering teams have done to harden the memory allocator and make our software much more difficult to exploit. | en | /favicon.ico | Blog - Towards the next generation of XNU memory safety: kalloc_type - Apple Security Research | https://security.apple.com/blog/towards-the-next-generation-of-xnu-memory-safety/ | To inaugurate our security research blog, we present the first in a series of technical posts that delves into important memory safety upgrades in XNU, the kernel at the core of iPhone, iPad, and Mac. Because nearly all popular user devices today rely on code written in programming languages like C and C++ that are con... | ||||
465 | dbpedia | 2 | 11 | https://apple.stackexchange.com/questions/401832/why-is-macos-often-referred-to-as-darwin | en | Why is macOS often referred to as 'Darwin'? | [
"https://cdn.sstatic.net/Sites/apple/Img/logo.svg?v=3dfcc68bd7ee",
"https://i.sstatic.net/Wwtql.jpg?s=64",
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"https://www.gravatar.com/avatar/71afe4e51a3eb92fd0054391812f8f65?s=64&... | [] | [] | [
""
] | null | [] | 2020-09-23T01:53:31 | In several languages, instead of returning something like "macOS", the command to view the operating system instead returns
Darwin
I see this in languages like R, and node.
Why is macOS | en | https://cdn.sstatic.net/Sites/apple/Img/favicon.ico?v=30f8d738fc74 | Ask Different | https://apple.stackexchange.com/questions/401832/why-is-macos-often-referred-to-as-darwin | It isn't. macOS isn't Darwin and Darwin isn't macOS.
The history of macOS is long, convoluted, and complicated.
It starts with Steve Jobs (not entirely voluntary) "leaving" Apple and founding NeXT. NeXT wanted to revolutionize the Personal Workstation. They built both a powerful computer, the NeXT Computer (later NeX... | ||||
465 | dbpedia | 1 | 44 | https://stackoverflow.com/questions/tagged/xnu%3Ftab%3Dnewest%26page%3D3 | en | Newest 'xnu?tab=newest&page=3' Questions | [] | [] | [] | [
""
] | null | [] | null | Stack Overflow | The World’s Largest Online Community for Developers | en | https://cdn.sstatic.net/Sites/stackoverflow/Img/favicon.ico?v=ec617d715196 | Stack Overflow | https://stackoverflow.com/questions/tagged/xnu%3Ftab=newest&page=3 | Now available on Stack Overflow for Teams! AI features where you work: search, IDE, and chat.
Learn more Explore Teams
Newest xnutabnewestpage3 questions feed
To subscribe to this RSS feed, copy and paste this URL into your RSS reader. | ||||
465 | dbpedia | 0 | 73 | https://docstore.mik.ua/orelly/unix3/mac/ch07_02.htm | en | Getting the Source Code (Mac OS X for Unix Geeks) | [
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"https://docstore.mik.ua/orelly/unix3/gifs/txthome.gif",
"https://docs... | [] | [] | [
""
] | null | [
"Brian Jepson",
"Ernest E. Rothman"
] | null | https://docstore.mik.ua/orelly/unix3/mac/ch07_02.htm | 7.2.1. Using CVS
When you register with Apple, you choose a username and password. You'll need to use that username and password when you log into CVS. The first step is setting your CVSROOT environment variable. Under tcsh, issue this command:
setenv CVSROOT :pserver:username@anoncvs.opensource.apple.com:/cvs/Darwin... | ||||||||
465 | dbpedia | 3 | 26 | https://blog.timac.org/2021/1219-state-of-swift-and-swiftui-ios15/ | en | Apple’s use of Swift and SwiftUI in iOS 15 | [
"https://blog.timac.org/MarkChart.png",
"https://blog.timac.org/MarkChart.png",
"https://blog.timac.org/Dependencies.png",
"https://blog.timac.org/VPNStatus.png"
] | [] | [] | [
""
] | null | [] | 2021-12-19T00:00:00 | en | /apple-touch-icon.png | null | iOS 15 was released a few months ago in September 2021. In this article, I analyze the built-in apps composing iOS 15. How many binaries are in iOS 15? Which programming languages are used to develop these apps? How many apps are written with Swift? Has Apple adopted SwiftUI for some built-in apps?
Methodology
The me... | ||||||
465 | dbpedia | 0 | 24 | https://kernelshaman.blogspot.com/2020/09/building-xnu-for-macos-catalina-1015x.html | en | Apple Kernel Development: Building XNU for macOS Catalina 10.15.x | https://kernelshaman.blogspot.com/favicon.ico | https://kernelshaman.blogspot.com/favicon.ico | [
"https://resources.blogblog.com/img/icon18_edit_allbkg.gif"
] | [] | [] | [
""
] | null | [] | null | A blog about XNU / Darwin kernel development | en | https://kernelshaman.blogspot.com/favicon.ico | https://kernelshaman.blogspot.com/2020/09/building-xnu-for-macos-catalina-1015x.html | Labels | |||
465 | dbpedia | 1 | 87 | https://www.osti.gov/servlets/purl/6305994 | en | LASL/EG and G General Purpose IEEE-488 Bus Device Driver (GPDRV) (Technical Report) | [] | [] | [] | [
""
] | null | [
"Brower, I. J",
"I. J",
"A S",
"G M",
"J S"
] | 1978-11-01T00:00:00 | The U.S. Department of Energy's Office of Scientific and Technical Information | en | https://www.osti.gov/biblio/6305994 | @article{osti_6305994,
title = {LASL/EG and G General Purpose IEEE-488 Bus Device Driver (GPDRV)},
author = {Brower, I. J.},
abstractNote = {GPDRV is a Device Driver for the RSX-11M Operating System designed as a software interface between RSX-11M and the IEEE-488 Bus via a Tektronix CP1100 Interface. GPDRV allows c... | ||||||
465 | dbpedia | 3 | 71 | https://softwarefocus.net/apps/programming-languages-used-within-ios-14.html | en | Programming Languages Used Within iOS 14 | [
"https://softwarefocus.net/wp-content/uploads/2016/02/SF_Logo-1.png",
"https://softwarefocus.net/wp-content/uploads/2020/11/maxresdefault-800x445.jpg",
"https://softwarefocus.net/wp-content/uploads/2020/11/Screenshot-2020-11-24-at-15.08.50-1024x473.png",
"https://softwarefocus.net/wp-content/uploads/2020/11/S... | [] | [] | [
""
] | null | [
"Software Focus"
] | 2020-11-24T13:24:01+00:00 | A software developer researched the use of different programming languages within iOS 14, providing a detailed overview of the evolution of programming languages over more than a decade of iOS development. | en | Software Focus | https://softwarefocus.net/apps/programming-languages-used-within-ios-14.html | Even though we don’t have access to the iOS source code, we can identify the programming languages used in different iOS versions. This approach obviously has some limitations, and while it is impossible to guarantee that the results are perfectly accurate, the general picture is roughly clear.
Software developer Al... | |||||
465 | dbpedia | 3 | 4 | https://github.com/apple-opensource/xnu | en | opensource/xnu | https://opengraph.githubassets.com/f4c4a6ddc08c33b55d0148db20fa7d6bbcc1fd469c947a298f05e652edb984e7/apple-opensource/xnu | https://opengraph.githubassets.com/f4c4a6ddc08c33b55d0148db20fa7d6bbcc1fd469c947a298f05e652edb984e7/apple-opensource/xnu | [] | [] | [] | [
""
] | null | [
"apple-opensource"
] | null | Contribute to apple-opensource/xnu development by creating an account on GitHub. | en | GitHub | https://github.com/apple-opensource/xnu | XNU kernel is part of the Darwin operating system for use in macOS and iOS operating systems. XNU is an acronym for X is Not Unix. XNU is a hybrid kernel combining the Mach kernel developed at Carnegie Mellon University with components from FreeBSD and a C++ API for writing drivers called IOKit. XNU runs on x86_64 for ... | |||
465 | dbpedia | 1 | 68 | https://winocm.com/xnu/projects/2013/07/16/porting_xnu_to_arm/index.html | en | iOS) kernel to ARM – winocmblag | [
"https://winocm.com/images/xnuboot.png"
] | [] | [] | [
""
] | null | [] | 2013-07-16T00:00:00 | The XNU kernel is used widely on many Apple devices, ranging from the iMac, to the iPhone. It is a kernel based on Ma... | en | /favicon.ico | winocmblag | http://winocm.com/xnu/projects/2013/07/16/porting-xnu-to-arm/ | Porting the XNU (Mac OS X/iOS) kernel to ARM
The XNU kernel is used widely on many Apple devices, ranging from the iMac, to the iPhone. It is a kernel based on Mach 4.3 but also uses a lot of BSD code. Contrary to Mach’s original design, XNU is not a microkernel, but rather a very large monolithic one. This article is... | ||||
465 | dbpedia | 3 | 67 | https://www.slideshare.net/slideshow/codeql-dtrace-memory-disclosure-vulnerabilities-in-xnu/257721195 | en | CodeQL + DTrace = Memory Disclosure Vulnerabilities in XNU | [
"https://public.slidesharecdn.com/images/next/svg/logo/slideshare-scribd-company.svg?w=128&q=75 1x, https://public.slidesharecdn.com/images/next/svg/logo/slideshare-scribd-company.svg?w=256&q=75 2x",
"https://image.slidesharecdn.com/slides-230508014701-72374c33/85/CodeQL-DTrace-Memory-Disclosure-Vulnerabilities-i... | [] | [] | [
""
] | null | [] | 2023-05-08T01:47:01+00:00 | CodeQL + DTrace = Memory Disclosure Vulnerabilities in XNU - Download as a PDF or view online for free | en | https://public.slidesharecdn.com/_next/static/media/favicon.7bc3d920.ico | SlideShare | https://www.slideshare.net/slideshow/codeql-dtrace-memory-disclosure-vulnerabilities-in-xnu/257721195 | 1. CodeQL + DTrace = in XNU HowtofindmultiplememorydisclosuresinXNUusingCodeQL
4. Motivation AppleintervieweraskedmeseveraltimeswhyIdon'tlookforbugsinthekernel Is it hard for you? Before December 2022 ,Ihaven'tlookedintothe XNU sourcecode 4
6. KernelMemoryDisclosure
10. DTrace Releasedin 2005 byOracle Applemergediti... | ||||
465 | dbpedia | 1 | 91 | https://hex-rays.com/ida-pro/ | en | art binary code analysis solutions | [
"https://hex-rays.com/wp-content/themes/hx2021/dist/img/logo-icon.svg",
"https://hex-rays.com/wp-content/themes/hx2021/dist/img/icon/search.svg",
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"https://hex-rays.com/wp-content/themes/hx2021/dist/img/icon/arrow.svg",
"https://hex-rays.com/... | [] | [] | [
"IDA decompiler disassembler debugger analyze binary code malware security hex-rays hex rays"
] | null | [] | null | A powerful disassembler and a versatile debugger | en | /favicon/apple-icon-57x57.png | null | A powerful disassembler and a versatile debugger
IDA Pro as a disassembler is capable of creating maps of their execution to show the binary instructions that are actually executed by the processor in a symbolic representation (assembly language). Advanced techniques have been implemented into IDA Pro so that it can g... | |||||
465 | dbpedia | 0 | 65 | https://alephsecurity.com/2019/06/17/xnu-qemu-arm64-1/ | en | Running iOS in QEMU to an interactive bash shell (1): tutorial | [
"https://alephsecurity.com/assets/img/qemu-ios/bash-shell-demo.jpg",
"https://alephsecurity.com/assets/img/qemu-ios/kernel-gdb-demo.jpg",
"https://alephsecurity.com/assets/img/qemu-ios/hlt1.jpg",
"https://alephsecurity.com/assets/img/qemu-ios/hlt2.jpg",
"https://alephsecurity.com/assets/img/qemu-ios/hlt3.jp... | [] | [] | [
""
] | null | [
"alephsecurity.com"
] | 2019-06-17T00:00:00 | Running iOS in QEMU to an interactive bash shell (1): tutorial | en | /favicon.png | https://alephsecurity.com/2019/06/17/xnu-qemu-arm64-1/ | Edit (July 2020): This project has greatly evolved since its first release. Now, the kernel is patched to bypass the Secure Monitor and the Core Trust mechanisms. We decided to leave this blog post unchanged for educational purposes. To see the current status of the project, please visit our GitHub repository.
While w... | |||||
465 | dbpedia | 2 | 1 | https://developer.apple.com/library/archive/documentation/Darwin/Conceptual/KernelProgramming/ | en | Kernel Programming Guide | [] | [] | [] | [
""
] | null | [] | null | en | null | ||||||||
465 | dbpedia | 3 | 47 | https://gitea.com/matteyeux/darwin-xnu | en | Gitea: Git with a cup of tea | https://seccdn.libravatar.org/avatar/48534de4521fb2913ebdf8e3038c4e30?d=identicon | https://seccdn.libravatar.org/avatar/48534de4521fb2913ebdf8e3038c4e30?d=identicon | [
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] | [] | [] | [
"go",
"git",
"self-hosted",
"gitea"
] | null | [] | null | darwin-xnu | en | /assets/img/favicon.svg | Gitea: Git with a cup of tea | https://gitea.com/matteyeux/darwin-xnu | What is XNU?
XNU kernel is part of the Darwin operating system for use in macOS and iOS operating systems. XNU is an acronym for X is Not Unix. XNU is a hybrid kernel combining the Mach kernel developed at Carnegie Mellon University with components from FreeBSD and a C++ API for writing drivers called IOKit. XNU runs ... | ||
465 | dbpedia | 0 | 12 | https://knight.sc/debugging/2020/02/18/building-xnu.html | en | Building XNU 6153.11.26 (almost) | [] | [] | [] | [
""
] | null | [
"Scott Knight"
] | 2020-02-18T00:00:00 | A couple weeks ago Apple finally released the XNU source code for macOS Catalina. It looks like they have now added more of the open source packages needed to build the entire XNU kernel, so it’s time to update my build instructions. | en | Scott Knight | https://knight.sc/debugging/2020/02/18/building-xnu.html | A couple weeks ago Apple finally released the XNU source code for macOS Catalina. It looks like they have now added more of the open source packages needed to build the entire XNU kernel, so it’s time to update my build instructions.
If you’re interested in looking through what’s new or changed in the latest XNU code,... | |||||
465 | dbpedia | 3 | 10 | https://blog.timac.org/2020/1019-evolution-of-the-programming-languages-from-iphone-os-to-ios-14/ | en | Evolution of the programming languages from iPhone OS 1.0 to iOS 14 | [
"https://blog.timac.org/MarkChart.png",
"https://blog.timac.org/MarkChart.png",
"https://blog.timac.org/Dependencies.png",
"https://blog.timac.org/VPNStatus.png"
] | [] | [] | [
""
] | null | [] | 2020-10-19T00:00:00 | en | /apple-touch-icon.png | null | In my previous article about Apple’s use of Swift and SwiftUI in iOS 14, I counted the number of built-in apps in iOS using Swift and SwiftUI. Several readers asked if I could provide a percentage rather than an absolute number.
In this new article, I will answer this question by measuring the total number of binaries... | ||||||
465 | dbpedia | 0 | 45 | https://sourceforge.net/projects/xnu-extras/ | en | XNU Kernel Extras | [
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"XNU Kernel Extras",
"download XNU Kernel Extras free",
"Operating System Kernels",
"Hardware Drivers"
] | null | [] | 2016-08-11T00:00:00 | Download XNU Kernel Extras for free. XNU Kernel Extras contains drivers designed to extend the functionality provided by the default Mac OS X kernel and drivers. | en | //a.fsdn.com/con/img/sandiego/logo-180x180.png | SourceForge | https://sourceforge.net/projects/xnu-extras/ | XNU Kernel Extras contains drivers designed to extend the functionality provided by the default Mac OS X kernel and drivers.
See All Activity >
License
BSD License, GNU Library or Lesser General Public License version 2.0 (LGPLv2)
Follow XNU Kernel Extras
XNU Kernel Extras Web Site
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465 | dbpedia | 0 | 53 | https://googleprojectzero.blogspot.com/2020/07/ | en | Project Zero | https://googleprojectzero.blogspot.com/favicon.ico | https://googleprojectzero.blogspot.com/favicon.ico | [
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"https://blogger.googleusercontent.com/i... | [] | [] | [
""
] | null | [] | null | News and updates from the Project Zero team at Google | en | https://googleprojectzero.blogspot.com/favicon.ico | https://googleprojectzero.blogspot.com/2020/07/ | News and updates from the Project Zero team at Google | |||
465 | dbpedia | 1 | 48 | https://jprx.io/cve-2024-27815/ | en | TURPENTINE: CVE | [
"https://jprx.io/cve-2024-27815/BANNER.png"
] | [] | [] | [
""
] | null | [] | null | XNU kernel buffer overflow, introduced in macOS 14.0 and fixed in macOS 14.5. | https://jprx.io/cve-2024-27815 | < Home Light Mode
CVE-2024-27815
A Buffer Overflow in the XNU Kernel
What if I'm not like the others? A broken mbuf, an overwrite-- What if my Mac won't recover? I'll clean my code with TURPENTINE!
CVE-2024-27815 is a buffer overflow in the XNU kernel I reported in sbconcat_mbufs. It was publicly fixed in xnu-10063... | |||||||
465 | dbpedia | 3 | 51 | https://faisalmemon.github.io/the-road-to-zero/KernelBugHunting/ | en | Kernel Bug Hunting | [
"https://faisalmemon.github.io/the-road-to-zero/overallExample.png",
"https://faisalmemon.github.io/the-road-to-zero/pickingASnippet.png",
"https://faisalmemon.github.io/the-road-to-zero/rightClickRunQuery.png",
"https://faisalmemon.github.io/the-road-to-zero/matchInSourceCode.png",
"https://faisalmemon.git... | [] | [] | [
""
] | null | [] | null | en | ../assets/images/favicon.png | https://faisalmemon.github.io/the-road-to-zero/KernelBugHunting/ | It is generally the case that the barriers to finding and exploiting are getting higher. But there is good news also. In this chapter we describe how to use an automated approach to finding vulnerabilities in the XNU kernel.
Basic Concepts
The GitHub site provides a service which statically analyses code for known co... | ||||||
465 | dbpedia | 1 | 33 | http://adamdoupe.com/blog/2023/01/23/cve-2023-23504-xnu-heap-underwrite-in-dlil-dot-c/ | en | 23504: XNU Heap Underwrite in dlil.c | http://adamdoupe.com/favicon.png | http://adamdoupe.com/favicon.png | [] | [] | [] | [
""
] | null | [
"Adam Doupé"
] | 2023-01-23T00:00:00 | This post describes the second vulnerability that I found in the XNU kernel, (first of which is here).
XNU is the Operating System used for a number … | en | /favicon.png | http://adamdoupe.com/blog/2023/01/23/cve-2023-23504-xnu-heap-underwrite-in-dlil-dot-c/ | This post describes the second vulnerability that I found in the XNU kernel, (first of which is here). XNU is the Operating System used for a number of Apple products, including Macs, iPhones, iPads, Apple Watches, Apple TVs, and so on.
The vulnerability is a 19-year-old heap underwrite vulnerability in XNU’s dlil.c (... | |||
465 | dbpedia | 3 | 8 | https://forums.swift.org/t/swiftos-a-proposal/72048 | en | SwiftOS, a proposal | [
"https://sea2.discourse-cdn.com/swift/user_avatar/forums.swift.org/madebydouglas/48/29588_2.png",
"https://global.discourse-cdn.com/swift/original/2X/b/bad3e5f9ad67c1ddf145107ce7032ac1d7b22563.svg",
"https://global.discourse-cdn.com/swift/optimized/3X/6/6/66a8f0b444b1b8b11fa5216f36fca9acb8230d82_2_690x345.png",... | [] | [] | [
"off-topic",
"swift",
"swiftui",
"darwin"
] | null | [
"maartene (Maarten Engels)",
"corbeling (Tom)",
"dima_kozhinov (Dmitry Kozhinov)",
"Jean-Daniel (Jean-Daniel)",
"hassila (Joakim Hassila)",
"Slava_Pestov (Slava Pestov)",
"MadeByDouglas (Douglas Hewitt)",
"sveinhal (Svein Halvor Halvorsen)",
"Philippe_Hausler (Philippe Hausler)",
"codafi (Robert W... | 2024-05-24T08:40:03+00:00 | SwiftOS
In support of an open source, opinionated, entirely Swift based OS
The community should build an open source SwiftOS inspired by the XNU kernel and Darwin OS open source Apple projects GitHub - apple-oss-distri… | en | https://global.discourse-cdn.com/swift/optimized/2X/6/610ef4c64700c53fad713dda8c9563c461d82e41_2_32x32.ico | Swift Forums | https://forums.swift.org/t/swiftos-a-proposal/72048 | SwiftOS
In support of an open source, opinionated, entirely Swift based OS
The community should build an open source SwiftOS inspired by the XNU kernel and Darwin OS open source Apple projects GitHub - apple-oss-distributions/xnu
The Problem
Independent device makers trying to do something novel generally use Andro... | ||||
465 | dbpedia | 3 | 92 | https://hownot2code.wordpress.com/tag/xnu-kernel/ | en | How Not To Code | [
"https://yt3.ggpht.com/a/AATXAJyozgKRpoyV2V-QMLk_TcFwSnmReCSaFdTcGg=s900-c-k-c0xffffffff-no-rj-mo",
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"https://hownot2code.files.wordpress.com... | [] | [] | [
""
] | null | [] | 2021-03-31T11:08:17+03:00 | Posts about xnu kernel written by hownot2code | en | How Not To Code | https://hownot2code.wordpress.com/tag/xnu-kernel/ | This post continues the series of articles, which can well be called “horrors for developers”. This time it will also touch upon a typical pattern of typos related to the usage of numbers 0, 1, 2. The language you’re writing in doesn’t really matter: it can be C, C++, C#, or Java. If you’re using constants 0, 1, 2 or v... |