func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
static int __init ib_uverbs_init(void)
{
int ret;
ret = register_chrdev_region(IB_UVERBS_BASE_DEV,
IB_UVERBS_NUM_FIXED_MINOR,
"infiniband_verbs");
if (ret) {
pr_err("user_verbs: couldn't register device number\n");
goto out;
}
ret = alloc_chrdev_region(&dynamic_uverbs_dev, 0,
IB_UVERB... | 0 | [
"CWE-362",
"CWE-703",
"CWE-667"
] | linux | 04f5866e41fb70690e28397487d8bd8eea7d712a | 228,217,671,681,130,500,000,000,000,000,000,000,000 | 57 | coredump: fix race condition between mmget_not_zero()/get_task_mm() and core dumping
The core dumping code has always run without holding the mmap_sem for
writing, despite that is the only way to ensure that the entire vma
layout will not change from under it. Only using some signal
serialization on the processes bel... |
static int match(Reinst *pc, const char *sp, const char *bol, int flags, Resub *out, int depth)
{
Resub scratch;
int result;
int i;
Rune c;
/* stack overflow */
if (depth > REG_MAXREC)
return -1;
for (;;) {
switch (pc->opcode) {
case I_END:
return 0;
case I_JUMP:
pc = pc->x;
break;
case I_SP... | 0 | [
"CWE-703",
"CWE-674"
] | mujs | 160ae29578054dc09fd91e5401ef040d52797e61 | 177,819,395,252,714,340,000,000,000,000,000,000,000 | 159 | Issue #162: Check stack overflow during regexp compilation.
Only bother checking during the first compilation pass that counts
the size of the program. |
static void __ieee80211_stop_poll(struct ieee80211_sub_if_data *sdata)
{
lockdep_assert_held(&sdata->local->mtx);
sdata->u.mgd.flags &= ~IEEE80211_STA_CONNECTION_POLL;
ieee80211_run_deferred_scan(sdata->local);
} | 0 | [] | linux | 79c92ca42b5a3e0ea172ea2ce8df8e125af237da | 124,674,663,014,830,080,000,000,000,000,000,000,000 | 7 | mac80211: handle deauthentication/disassociation from TDLS peer
When receiving a deauthentication/disassociation frame from a TDLS
peer, a station should not disconnect the current AP, but only
disable the current TDLS link if it's enabled.
Without this change, a TDLS issue can be reproduced by following the
steps as... |
static int rbd_post_acquire_action(struct rbd_device *rbd_dev)
{
int ret;
if (rbd_dev->header.features & RBD_FEATURE_OBJECT_MAP) {
ret = rbd_object_map_open(rbd_dev);
if (ret)
return ret;
}
return 0;
} | 0 | [
"CWE-863"
] | linux | f44d04e696feaf13d192d942c4f14ad2e117065a | 146,518,264,223,171,000,000,000,000,000,000,000,000 | 12 | rbd: require global CAP_SYS_ADMIN for mapping and unmapping
It turns out that currently we rely only on sysfs attribute
permissions:
$ ll /sys/bus/rbd/{add*,remove*}
--w------- 1 root root 4096 Sep 3 20:37 /sys/bus/rbd/add
--w------- 1 root root 4096 Sep 3 20:37 /sys/bus/rbd/add_single_major
--w------- 1 ro... |
CNF_GetLeapSecTimezone(void)
{
return leapsec_tz;
} | 0 | [
"CWE-59"
] | chrony | e18903a6b56341481a2e08469c0602010bf7bfe3 | 124,346,987,506,270,090,000,000,000,000,000,000,000 | 4 | switch to new util file functions
Replace all fopen(), rename(), and unlink() calls with the new util
functions. |
char *rfbProcessFileTransferReadBuffer(rfbClientPtr cl, uint32_t length)
{
char *buffer=NULL;
int n=0;
FILEXFER_ALLOWED_OR_CLOSE_AND_RETURN("", cl, NULL);
/*
We later alloc length+1, which might wrap around on 32-bit systems if length equals
0XFFFFFFFF, i.e. SIZE_MAX for 32-bit systems... | 0 | [
"CWE-200",
"CWE-787"
] | libvncserver | 09e8fc02f59f16e2583b34fe1a270c238bd9ffec | 81,186,075,495,085,680,000,000,000,000,000,000,000 | 39 | Limit lenght to INT_MAX bytes in rfbProcessFileTransferReadBuffer()
This ammends 15bb719c03cc70f14c36a843dcb16ed69b405707 fix for a heap
out-of-bound write access in rfbProcessFileTransferReadBuffer() when
reading a transfered file content in a server. The former fix did not
work on platforms with a 32-bit int type (e... |
static Image *ReadPWPImage(const ImageInfo *image_info,ExceptionInfo *exception)
{
char
filename[MagickPathExtent];
FILE
*file;
Image
*image,
*next_image,
*pwp_image;
ImageInfo
*read_info;
int
c,
unique_file;
MagickBooleanType
status;
register Image
*p;
reg... | 1 | [
"CWE-20",
"CWE-252"
] | ImageMagick | 6b6bff054d569a77973f2140c0e86366e6168a6c | 232,698,958,039,377,300,000,000,000,000,000,000,000 | 169 | https://github.com/ImageMagick/ImageMagick/issues/1199 |
xmlSchemaParseAttributeGroupDefinition(xmlSchemaParserCtxtPtr pctxt,
xmlSchemaPtr schema,
xmlNodePtr node)
{
const xmlChar *name;
xmlSchemaAttributeGroupPtr ret;
xmlNodePtr child = NULL;
xmlAttrPtr attr;
int hasRefs = 0;
if ((pctxt == NULL) || (schema == NULL) || (node == ... | 0 | [
"CWE-134"
] | libxml2 | 4472c3a5a5b516aaf59b89be602fbce52756c3e9 | 224,071,099,907,637,500,000,000,000,000,000,000,000 | 85 | Fix some format string warnings with possible format string vulnerability
For https://bugzilla.gnome.org/show_bug.cgi?id=761029
Decorate every method in libxml2 with the appropriate
LIBXML_ATTR_FORMAT(fmt,args) macro and add some cleanups
following the reports. |
gdm_session_worker_pam_new_messages_handler (int number_of_messages,
const struct pam_message **messages,
struct pam_response **responses,
GdmSessionWorker ... | 0 | [
"CWE-362"
] | gdm | dcdbaaa04012541ad2813cf83559d91d52f208b9 | 211,487,511,117,051,800,000,000,000,000,000,000,000 | 70 | session-worker: Don't switch back VTs until session is fully exited
There's a race condition on shutdown where the session worker is
switching VTs back to the initial VT at the same time as the session
exit is being processed.
This means that manager may try to start a login screen (because of
the VT switch) when aut... |
static void qxl_destroy_primary(PCIQXLDevice *d)
{
if (d->mode == QXL_MODE_UNDEFINED) {
return;
}
dprint(d, 1, "%s\n", __FUNCTION__);
d->mode = QXL_MODE_UNDEFINED;
qemu_spice_destroy_primary_surface(&d->ssd, 0);
} | 1 | [] | qemu-kvm | 5ff4e36c804157bd84af43c139f8cd3a59722db9 | 240,814,720,059,440,600,000,000,000,000,000,000,000 | 11 | qxl: async io support using new spice api
Some of the QXL port i/o commands are waiting for the spice server to
complete certain actions. Add async versions for these commands, so we
don't block the vcpu while the spice server processses the command.
Instead the qxl device will raise an IRQ when done.
The async comm... |
void kvm_arch_destroy_vm(struct kvm *kvm)
{
kvm_iommu_unmap_guest(kvm);
kfree(kvm->arch.vpic);
kfree(kvm->arch.vioapic);
kvm_free_vcpus(kvm);
kvm_free_physmem(kvm);
if (kvm->arch.apic_access_page)
put_page(kvm->arch.apic_access_page);
if (kvm->arch.ept_identity_pagetable)
put_page(kvm->arch.ept_identity_page... | 0 | [
"CWE-200"
] | kvm | 831d9d02f9522e739825a51a11e3bc5aa531a905 | 109,732,184,698,309,100,000,000,000,000,000,000,000 | 14 | KVM: x86: fix information leak to userland
Structures kvm_vcpu_events, kvm_debugregs, kvm_pit_state2 and
kvm_clock_data are copied to userland with some padding and reserved
fields unitialized. It leads to leaking of contents of kernel stack
memory. We have to initialize them to zero.
In patch v1 Jan Kiszka suggest... |
dwg_read_file (const char *restrict filename, Dwg_Data *restrict dwg)
{
FILE *fp;
struct stat attrib;
size_t size;
Bit_Chain bit_chain = { 0 };
int error;
loglevel = dwg->opts & DWG_OPTS_LOGLEVEL;
memset (dwg, 0, sizeof (Dwg_Data));
dwg->opts = loglevel;
if (strEQc (filename, "-"))
{
fp = ... | 0 | [
"CWE-787"
] | libredwg | ecf5183d8b3b286afe2a30021353b7116e0208dd | 289,343,836,971,125,770,000,000,000,000,000,000,000 | 77 | dwg_section_wtype: fix fuzzing overflow
with illegal and overlong section names. Fixes GH #349, #352
section names cannot be longer than 24 |
int sys_vm86old(struct vm86_struct __user *v86, struct pt_regs *regs)
{
struct kernel_vm86_struct info; /* declare this _on top_,
* this avoids wasting of stack space.
* This remains on the stack until we
* return to 32 bit user space.
*/
struct task_struct *tsk;
int tmp, ret = -EPERM;
tsk ... | 0 | [
"CWE-264"
] | linux-2.6 | 1a5a9906d4e8d1976b701f889d8f35d54b928f25 | 340,059,643,644,534,980,000,000,000,000,000,000,000 | 27 | mm: thp: fix pmd_bad() triggering in code paths holding mmap_sem read mode
In some cases it may happen that pmd_none_or_clear_bad() is called with
the mmap_sem hold in read mode. In those cases the huge page faults can
allocate hugepmds under pmd_none_or_clear_bad() and that can trigger a
false positive from pmd_bad(... |
static void send_implied_dirs(int f, struct file_list *flist, char *fname,
char *start, char *limit, int flags, char name_type)
{
static char lastpath[MAXPATHLEN] = "";
static int lastpath_len = 0;
static struct file_struct *lastpath_struct = NULL;
struct file_struct *file;
item_list *relname_list;
relna... | 0 | [] | rsync | b7231c7d02cfb65d291af74ff66e7d8c507ee871 | 307,351,563,921,490,440,000,000,000,000,000,000,000 | 98 | Some extra file-list safety checks. |
int sc_asn1_decode_choice(sc_context_t *ctx, struct sc_asn1_entry *asn1,
const u8 *in, size_t len, const u8 **newp, size_t *len_left)
{
return asn1_decode(ctx, asn1, in, len, newp, len_left, 1, 0);
} | 0 | [
"CWE-119",
"CWE-787"
] | OpenSC | 412a6142c27a5973c61ba540e33cdc22d5608e68 | 8,176,269,405,185,448,000,000,000,000,000,000,000 | 5 | fixed out of bounds access of ASN.1 Bitstring
Credit to OSS-Fuzz |
ngx_gmtime(time_t t, ngx_tm_t *tp)
{
ngx_int_t yday;
ngx_uint_t sec, min, hour, mday, mon, year, wday, days, leap;
/* the calculation is valid for positive time_t only */
if (t < 0) {
t = 0;
}
days = t / 86400;
sec = t % 86400;
/* January 1, 1970 was Thursday */
wday ... | 1 | [
"CWE-190"
] | nginx | b900cc28fcbb4cf5a32ab62f80b59292e1c85b4b | 232,685,823,985,060,030,000,000,000,000,000,000,000 | 92 | Introduced time truncation to December 31, 9999 (ticket #1368).
Various buffers are allocated in an assumption that there would be
no more than 4 year digits. This might not be true on platforms
with 64-bit time_t, as 64-bit time_t is able to represent more than that.
Such dates with more than 4 year digits hardly ma... |
void rpc_execute(struct rpc_task *task)
{
rpc_set_active(task);
rpc_make_runnable(task);
if (!RPC_IS_ASYNC(task))
__rpc_execute(task);
} | 0 | [
"CWE-400",
"CWE-399",
"CWE-703"
] | linux | 0b760113a3a155269a3fba93a409c640031dd68f | 135,458,102,846,615,920,000,000,000,000,000,000,000 | 7 | NLM: Don't hang forever on NLM unlock requests
If the NLM daemon is killed on the NFS server, we can currently end up
hanging forever on an 'unlock' request, instead of aborting. Basically,
if the rpcbind request fails, or the server keeps returning garbage, we
really want to quit instead of retrying.
Tested-by: Vasi... |
static double mp_logical_and(_cimg_math_parser& mp) {
const bool val_left = (bool)_mp_arg(2);
const CImg<ulongT> *const p_end = ++mp.p_code + mp.opcode[4];
if (!val_left) { mp.p_code = p_end - 1; return 0; }
const ulongT mem_right = mp.opcode[3];
for ( ; mp.p_code<p_end; +... | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 153,399,599,865,199,720,000,000,000,000,000,000,000 | 13 | Fix other issues in 'CImg<T>::load_bmp()'. |
static void convert_UTF8_to_JSON_ASCII(FBuffer *buffer, VALUE string)
{
const UTF8 *source = (UTF8 *) RSTRING_PTR(string);
const UTF8 *sourceEnd = source + RSTRING_LEN(string);
char buf[6] = { '\\', 'u' };
while (source < sourceEnd) {
UTF32 ch = 0;
unsigned short extraBytesToRead = trai... | 0 | [
"CWE-119",
"CWE-787"
] | json | 8f782fd8e181d9cfe9387ded43a5ca9692266b85 | 206,401,890,138,354,300,000,000,000,000,000,000,000 | 94 | Fix arbitrary heap exposure problem |
word_skip_macro_extnames(int fd)
{
int is_unicode, nbytes;
int16_t size;
if(!read_uint16(fd, (uint16_t *)&size, FALSE)) {
cli_dbgmsg("read macro_extnames failed\n");
return FALSE;
}
if (size == -1) { /* Unicode flag */
if(!read_uint16(fd, (uint16_t *)&size, FALSE)) {
cli_dbgmsg("read macro_extnames faile... | 0 | [
"CWE-399"
] | clamav-devel | d21fb8d975f8c9688894a8cef4d50d977022e09f | 239,014,003,826,624,250,000,000,000,000,000,000,000 | 44 | libclamav/vba_extract.c: fix error path double free (bb#2486) |
Status AuthorizationManager::buildPrivilegeSet(const std::string& dbname,
const PrincipalName& principal,
const BSONObj& privilegeDocument,
PrivilegeSet* result) {... | 0 | [
"CWE-264"
] | mongo | 23344f8b7506df694f66999693ee3c00dfd6afae | 273,068,120,163,876,950,000,000,000,000,000,000,000 | 21 | SERVER-9983 Do not needlessly lock when looking up privileges for the __system@local user.
Uncorrected, this can cause replica set heartbeats to stall behind operations
that hold the read lock for a long time. |
bool Colour::SetMasteringMetadata(const MasteringMetadata& mastering_metadata) {
std::unique_ptr<MasteringMetadata> mm_ptr(new MasteringMetadata());
if (!mm_ptr.get())
return false;
mm_ptr->set_luminance_max(mastering_metadata.luminance_max());
mm_ptr->set_luminance_min(mastering_metadata.luminance_min());... | 0 | [
"CWE-20"
] | libvpx | f00890eecdf8365ea125ac16769a83aa6b68792d | 283,369,266,981,567,040,000,000,000,000,000,000,000 | 18 | update libwebm to libwebm-1.0.0.27-352-g6ab9fcf
https://chromium.googlesource.com/webm/libwebm/+log/af81f26..6ab9fcf
Change-Id: I9d56e1fbaba9b96404b4fbabefddc1a85b79c25d |
void ZrtpQueue::synchEnter() {
synchLock.enter();
} | 0 | [
"CWE-119"
] | ZRTPCPP | c8617100f359b217a974938c5539a1dd8a120b0e | 272,519,918,549,429,500,000,000,000,000,000,000,000 | 3 | Fix vulnerabilities found and reported by Mark Dowd
- limit length of memcpy
- limit number of offered algorithms in Hello packet
- length check in PING packet
- fix a small coding error |
gst_asf_demux_init (GstASFDemux * demux)
{
demux->sinkpad =
gst_pad_new_from_static_template (&gst_asf_demux_sink_template, "sink");
gst_pad_set_chain_function (demux->sinkpad,
GST_DEBUG_FUNCPTR (gst_asf_demux_chain));
gst_pad_set_event_function (demux->sinkpad,
GST_DEBUG_FUNCPTR (gst_asf_demux_... | 0 | [
"CWE-125",
"CWE-787"
] | gst-plugins-ugly | d21017b52a585f145e8d62781bcc1c5fefc7ee37 | 35,484,692,165,780,535,000,000,000,000,000,000,000 | 17 | asfdemux: Check that we have enough data available before parsing bool/uint extended content descriptors
https://bugzilla.gnome.org/show_bug.cgi?id=777955 |
static int vcpu_ioctl_tpr_access_reporting(struct kvm_vcpu *vcpu,
struct kvm_tpr_access_ctl *tac)
{
if (tac->flags)
return -EINVAL;
vcpu->arch.tpr_access_reporting = !!tac->enabled;
return 0;
} | 0 | [
"CWE-476"
] | linux-2.6 | 59839dfff5eabca01cc4e20b45797a60a80af8cb | 53,123,590,118,908,950,000,000,000,000,000,000,000 | 8 | KVM: x86: check for cr3 validity in ioctl_set_sregs
Matt T. Yourst notes that kvm_arch_vcpu_ioctl_set_sregs lacks validity
checking for the new cr3 value:
"Userspace callers of KVM_SET_SREGS can pass a bogus value of cr3 to
the kernel. This will trigger a NULL pointer access in gfn_to_rmap()
when userspace next tries... |
directory_count_cancel (NautilusDirectory *directory)
{
if (directory->details->count_in_progress != NULL) {
g_cancellable_cancel (directory->details->count_in_progress->cancellable);
}
} | 0 | [] | nautilus | 7632a3e13874a2c5e8988428ca913620a25df983 | 307,846,674,619,226,800,000,000,000,000,000,000,000 | 6 | Check for trusted desktop file launchers.
2009-02-24 Alexander Larsson <alexl@redhat.com>
* libnautilus-private/nautilus-directory-async.c:
Check for trusted desktop file launchers.
* libnautilus-private/nautilus-file-private.h:
* libnautilus-private/nautilus-file.c:
* libnautilus-... |
int mbedtls_asn1_write_algorithm_identifier( unsigned char **p, unsigned char *start,
const char *oid, size_t oid_len,
size_t par_len )
{
int ret;
size_t len = 0;
if( par_len == 0 )
MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_wri... | 0 | [] | mbedtls | 97b5209bc01ab8b3b519fdb46cefc04739433124 | 121,192,953,856,136,600,000,000,000,000,000,000,000 | 20 | Fix potential double free in cert writing code
In case an entry with the given OID already exists in the list passed to
mbedtls_asn1_store_named_data() and there is not enough memory to allocate
room for the new value, the existing entry will be freed but the preceding
entry in the list will sill hold a pointer to it.... |
HttpHeaderEntry::getInt() const
{
int val = -1;
int ok = httpHeaderParseInt(value.termedBuf(), &val);
httpHeaderNoteParsedEntry(id, value, ok == 0);
/* XXX: Should we check ok - ie
* return ok ? -1 : value;
*/
return val;
} | 0 | [
"CWE-444"
] | squid | 9c8e2a71aa1d3c159a319d9365c346c48dc783a5 | 92,153,757,080,830,910,000,000,000,000,000,000,000 | 10 | Enforce token characters for field-name (#700)
RFC 7230 defines field-name as a token. Request splitting and cache
poisoning attacks have used non-token characters to fool broken HTTP
agents behind or in front of Squid for years. This change should
significantly reduce that abuse.
If we discover exceptional situatio... |
void CSoundFile::InvertLoop(ModChannel *pChn)
{
// EFx implementation for MOD files (PT 1.1A and up: Invert Loop)
// This effect trashes samples. Thanks to 8bitbubsy for making this work. :)
if(GetType() != MOD_TYPE_MOD || pChn->nEFxSpeed == 0) return;
// we obviously also need a sample for this
ModSample *pModSa... | 0 | [
"CWE-125"
] | openmpt | 7ebf02af2e90f03e0dbd0e18b8b3164f372fb97c | 79,519,396,803,105,060,000,000,000,000,000,000,000 | 22 | [Fix] Possible out-of-bounds read when computing length of some IT files with pattern loops (OpenMPT: formats that are converted to IT, libopenmpt: IT/ITP/MO3), caught with afl-fuzz.
git-svn-id: https://source.openmpt.org/svn/openmpt/trunk/OpenMPT@10027 56274372-70c3-4bfc-bfc3-4c3a0b034d27 |
static inline int ip6_frags_ns_sysctl_register(struct net *net)
{
return 0;
} | 0 | [] | linux-2.6 | 70789d7052239992824628db8133de08dc78e593 | 39,545,158,615,993,855,000,000,000,000,000,000,000 | 4 | ipv6: discard overlapping fragment
RFC5722 prohibits reassembling fragments when some data overlaps.
Bug spotted by Zhang Zuotao <zuotao.zhang@6wind.com>.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net> |
static void report_progress(
checkout_data *data,
const char *path)
{
if (data->opts.progress_cb)
data->opts.progress_cb(
path, data->completed_steps, data->total_steps,
data->opts.progress_payload);
} | 0 | [
"CWE-20",
"CWE-706"
] | libgit2 | 64c612cc3e25eff5fb02c59ef5a66ba7a14751e4 | 516,304,087,529,387,600,000,000,000,000,000,000 | 9 | Protect against 8.3 "short name" attacks also on Linux/macOS
The Windows Subsystem for Linux (WSL) is getting increasingly popular,
in particular because it makes it _so_ easy to run Linux software on
Windows' files, via the auto-mounted Windows drives (`C:\` is mapped to
`/mnt/c/`, no need to set that up manually).
... |
static int get_part_id_charset_func_subpart(partition_info *part_info,
uint32 *part_id)
{
int res;
DBUG_ENTER("get_part_id_charset_func_subpart");
copy_to_part_field_buffers(part_info->subpart_charset_field_array,
part_info->subpart_field_b... | 0 | [] | mysql-server | be901b60ae59c93848c829d1b0b2cb523ab8692e | 314,478,542,141,982,360,000,000,000,000,000,000,000 | 14 | Bug#26390632: CREATE TABLE CAN CAUSE MYSQL TO EXIT.
Analysis
========
CREATE TABLE of InnoDB table with a partition name
which exceeds the path limit can cause the server
to exit.
During the preparation of the partition name,
there was no check to identify whether the complete
path name for partition exceeds the max ... |
xattr_free(struct xattr *xattr)
{
archive_string_free(&(xattr->name));
free(xattr);
} | 0 | [
"CWE-125"
] | libarchive | fa7438a0ff4033e4741c807394a9af6207940d71 | 115,830,742,255,101,780,000,000,000,000,000,000,000 | 5 | Do something sensible for empty strings to make fuzzers happy. |
_PyBuiltin_Init(void)
{
PyObject *mod, *dict, *debug;
const _PyCoreConfig *config = &_PyInterpreterState_GET_UNSAFE()->core_config;
if (PyType_Ready(&PyFilter_Type) < 0 ||
PyType_Ready(&PyMap_Type) < 0 ||
PyType_Ready(&PyZip_Type) < 0)
return NULL;
mod = _PyModule_CreateInitia... | 0 | [
"CWE-125"
] | cpython | dcfcd146f8e6fc5c2fc16a4c192a0c5f5ca8c53c | 155,560,061,360,527,380,000,000,000,000,000,000,000 | 75 | bpo-35766: Merge typed_ast back into CPython (GH-11645) |
static void btrfs_read_locked_inode(struct inode *inode)
{
struct btrfs_path *path;
struct extent_buffer *leaf;
struct btrfs_inode_item *inode_item;
struct btrfs_timespec *tspec;
struct btrfs_root *root = BTRFS_I(inode)->root;
struct btrfs_key location;
int maybe_acls;
u32 rdev;
int ret;
bool filled = false;
... | 0 | [
"CWE-310"
] | linux-2.6 | 9c52057c698fb96f8f07e7a4bcf4801a092bda89 | 130,919,788,267,422,830,000,000,000,000,000,000,000 | 119 | Btrfs: fix hash overflow handling
The handling for directory crc hash overflows was fairly obscure,
split_leaf returns EOVERFLOW when we try to extend the item and that is
supposed to bubble up to userland. For a while it did so, but along the
way we added better handling of errors and forced the FS readonly if we
hi... |
static void selinux_sb_clone_mnt_opts(const struct super_block *oldsb,
struct super_block *newsb)
{
const struct superblock_security_struct *oldsbsec = oldsb->s_security;
struct superblock_security_struct *newsbsec = newsb->s_security;
int set_fscontext = (oldsbsec->flags & FSCONTEXT_MNT);
int set_context = (... | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 149,005,239,474,480,000,000,000,000,000,000,000,000 | 62 | KEYS: Add a keyctl to install a process's session keyring on its parent [try #6]
Add a keyctl to install a process's session keyring onto its parent. This
replaces the parent's session keyring. Because the COW credential code does
not permit one process to change another process's credentials directly, the
change is... |
http_findhdr(const struct http *hp, unsigned l, const char *hdr)
{
unsigned u;
for (u = HTTP_HDR_FIRST; u < hp->nhd; u++) {
Tcheck(hp->hd[u]);
if (hp->hd[u].e < hp->hd[u].b + l + 1)
continue;
if (hp->hd[u].b[l] != ':')
continue;
if (strncasecmp(hdr, hp->hd[u].b, l))
continue;
return (u);
}
retur... | 0 | [] | Varnish-Cache | 29870c8fe95e4e8a672f6f28c5fbe692bea09e9c | 240,077,248,308,054,080,000,000,000,000,000,000,000 | 16 | Check for duplicate Content-Length headers in requests
If a duplicate CL header is in the request, we fail the request with a
400 (Bad Request)
Fix a test case that was sending duplicate CL by misstake and would
not fail because of that. |
uint32_t __div64_32(uint64_t *n, uint32_t base)
{
uint64_t rem = *n;
uint64_t b = base;
uint64_t res, d = 1;
uint32_t high = rem >> 32;
/* Reduce the thing a bit first */
res = 0;
if (high >= base) {
high /= base;
res = (uint64_t) high << 32;
rem -= (uint64_t) (high*... | 0 | [
"CWE-399",
"CWE-125"
] | tcpreplay | 6b830a1640ca20528032c89a4fdd8291a4d2d8b2 | 335,103,667,779,378,200,000,000,000,000,000,000,000 | 32 | Bug #520 Fix heap overflow on zero or 0xFFFF packet length
Add check for packets that report zero packet length. Example
of fix:
src/tcpprep --auto=bridge --pcap=poc16-get_l2len-heapoverflow --cachefile=/dev/null
Warning: poc16-get_l2len-heapoverflow was captured using a snaplen of 17 bytes. This may mean yo... |
JVM_GetClassSignature(JNIEnv *env, jclass target)
{
Trc_SC_GetClassSignature(env);
exit(220);
} | 0 | [
"CWE-119"
] | openj9 | 0971f22d88f42cf7332364ad7430e9bd8681c970 | 156,269,016,459,888,120,000,000,000,000,000,000,000 | 5 | Clean up jio_snprintf and jio_vfprintf
Fixes https://bugs.eclipse.org/bugs/show_bug.cgi?id=543659
Signed-off-by: Peter Bain <peter_bain@ca.ibm.com> |
std::shared_ptr<SerializedScope> ESTreeIRGen::resolveScopeIdentifiers(
const ScopeChain &chain) {
std::shared_ptr<SerializedScope> current{};
for (auto it = chain.functions.rbegin(), end = chain.functions.rend();
it < end;
it++) {
auto next = std::make_shared<SerializedScope>();
next->vari... | 0 | [
"CWE-125",
"CWE-787"
] | hermes | 091835377369c8fd5917d9b87acffa721ad2a168 | 40,707,520,976,533,850,000,000,000,000,000,000,000 | 16 | Correctly restore whether or not a function is an inner generator
Summary:
If a generator was large enough to be lazily compiled, we would lose
that information when reconstituting the function's context. This meant
the function was generated as a regular function instead of a generator.
#utd-hermes-ignore-android
R... |
mwifiex_pcie_send_data(struct mwifiex_adapter *adapter, struct sk_buff *skb,
struct mwifiex_tx_param *tx_param)
{
struct pcie_service_card *card = adapter->card;
const struct mwifiex_pcie_card_reg *reg = card->pcie.reg;
u32 wrindx, num_tx_buffs, rx_val;
int ret;
dma_addr_t buf_pa;
struct mwifiex_pcie_buf... | 0 | [
"CWE-400",
"CWE-200",
"CWE-401"
] | linux | d10dcb615c8e29d403a24d35f8310a7a53e3050c | 148,400,344,145,650,710,000,000,000,000,000,000,000 | 126 | mwifiex: pcie: Fix memory leak in mwifiex_pcie_init_evt_ring
In mwifiex_pcie_init_evt_ring, a new skb is allocated which should be
released if mwifiex_map_pci_memory() fails. The release for skb and
card->evtbd_ring_vbase is added.
Fixes: 0732484b47b5 ("mwifiex: separate ring initialization and ring creation routines... |
int r_jwe_set_aad(jwe_t * jwe, const unsigned char * aad, size_t aad_len) {
int ret;
unsigned char * aad_b64 = NULL;
size_t aad_b64_len = 0;
if (jwe != NULL) {
o_free(jwe->aad_b64url);
jwe->aad_b64url = NULL;
o_free(jwe->aad);
if (aad != NULL && aad_len) {
if ((jwe->aad = o_malloc(aad_len... | 0 | [
"CWE-787"
] | rhonabwy | b4c2923a1ba4fabf9b55a89244127e153a3e549b | 226,068,047,634,878,360,000,000,000,000,000,000,000 | 42 | Fix buffer overflow on r_jwe_aesgcm_key_unwrap |
static int lbs_process_bss(struct bss_descriptor *bss,
uint8_t **pbeaconinfo, int *bytesleft)
{
struct ieeetypes_fhparamset *pFH;
struct ieeetypes_dsparamset *pDS;
struct ieeetypes_cfparamset *pCF;
struct ieeetypes_ibssparamset *pibss;
DECLARE_MAC_BUF(mac);
struct ieeetypes_countryinfoset *pcountryinfo;
ui... | 0 | [
"CWE-119"
] | linux-2.6 | 48735d8d8bd701b1e0cd3d49c21e5e385ddcb077 | 31,320,712,445,550,225,000,000,000,000,000,000,000 | 221 | libertas: fix buffer overrun
If somebody sends an invalid beacon/probe response, that can trash the
whole BSS descriptor. The descriptor is, luckily, large enough so that
it cannot scribble past the end of it; it's well above 400 bytes long.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: stable@kernel.o... |
netdev_port_features_from_ofp11(ovs_be32 ofp11)
{
return ntohl(ofp11) & 0xffff;
} | 0 | [
"CWE-772"
] | ovs | 77ad4225d125030420d897c873e4734ac708c66b | 300,332,987,492,644,750,000,000,000,000,000,000,000 | 4 | ofp-util: Fix memory leaks on error cases in ofputil_decode_group_mod().
Found by libFuzzer.
Reported-by: Bhargava Shastry <bshastry@sec.t-labs.tu-berlin.de>
Signed-off-by: Ben Pfaff <blp@ovn.org>
Acked-by: Justin Pettit <jpettit@ovn.org> |
static int vpc_probe(const uint8_t *buf, int buf_size, const char *filename)
{
if (buf_size >= 8 && !strncmp((char *)buf, "conectix", 8))
return 100;
return 0;
} | 0 | [
"CWE-20"
] | qemu | 97f1c45c6f456572e5b504b8614e4a69e23b8e3a | 29,034,563,342,316,587,000,000,000,000,000,000,000 | 6 | vpc/vhd: add bounds check for max_table_entries and block_size (CVE-2014-0144)
This adds checks to make sure that max_table_entries and block_size
are in sane ranges. Memory is allocated based on max_table_entries,
and block_size is used to calculate indices into that allocated
memory, so if these values are incorrec... |
int ecall_transfer_secure_snapshot_key(const char *input, uint64_t input_len,
char **output, uint64_t *output_len) {
int result = 0;
uint64_t bridge_output_len;
try {
result = asylo::TransferSecureSnapshotKey(
input, static_cast<size_t>(input_len), output, &bridg... | 0 | [
"CWE-119",
"CWE-787"
] | asylo | e582f36ac49ee11a21d23ad6a30c333092e0a94e | 114,332,002,267,633,470,000,000,000,000,000,000,000 | 15 | Check for output_len range in ecall_restore
This may cause vulnerablity if pointing to trusted memory.
This issue was reported by Qinkun Bao, Zhaofeng Chen, Mingshen Sun, and
Kang Li from Baidu Security.
PiperOrigin-RevId: 322476223
Change-Id: I8a6406e9f07a20582d4387bd9a3469dfa9cbcb12 |
int ZEXPORT deflateCopy (dest, source)
z_streamp dest;
z_streamp source;
{
#ifdef MAXSEG_64K
return Z_STREAM_ERROR;
#else
deflate_state *ds;
deflate_state *ss;
if (deflateStateCheck(source) || dest == Z_NULL) {
return Z_STREAM_ERROR;
}
ss = source->state;
zmemcpy((voidpf)... | 0 | [
"CWE-284",
"CWE-787"
] | zlib | 5c44459c3b28a9bd3283aaceab7c615f8020c531 | 23,661,274,161,118,994,000,000,000,000,000,000,000 | 51 | Fix a bug that can crash deflate on some input when using Z_FIXED.
This bug was reported by Danilo Ramos of Eideticom, Inc. It has
lain in wait 13 years before being found! The bug was introduced
in zlib 1.2.2.2, with the addition of the Z_FIXED option. That
option forces the use of fixed Huffman codes. For rare input... |
gsd_xrandr_manager_stop (GsdXrandrManager *manager)
{
g_debug ("Stopping xrandr manager");
manager->priv->running = FALSE;
gdk_error_trap_push ();
XUngrabKey (gdk_x11_get_default_xdisplay(),
manager->priv->keycode, AnyModifier,
gdk_x11_get_defau... | 0 | [] | gnome-settings-daemon | be513b3c7d80d0b7013d79ce46d7eeca929705cc | 309,783,260,082,290,230,000,000,000,000,000,000,000 | 43 | Implement autoconfiguration of the outputs
This is similar in spirit to 'xrandr --auto', but we disfavor selecting clone modes.
Instead, we lay out the outputs left-to-right.
Signed-off-by: Federico Mena Quintero <federico@novell.com> |
int tsk_fork_get_node(struct task_struct *tsk)
{
#ifdef CONFIG_NUMA
if (tsk == kthreadd_task)
return tsk->pref_node_fork;
#endif
return NUMA_NO_NODE;
} | 0 | [
"CWE-200"
] | tip | dfb4357da6ddbdf57d583ba64361c9d792b0e0b1 | 49,917,910,253,236,320,000,000,000,000,000,000,000 | 8 | time: Remove CONFIG_TIMER_STATS
Currently CONFIG_TIMER_STATS exposes process information across namespaces:
kernel/time/timer_list.c print_timer():
SEQ_printf(m, ", %s/%d", tmp, timer->start_pid);
/proc/timer_list:
#11: <0000000000000000>, hrtimer_wakeup, S:01, do_nanosleep, cron/2570
Given that the trac... |
xmlParserEntityCheck(xmlParserCtxtPtr ctxt, size_t size,
xmlEntityPtr ent, size_t replacement)
{
size_t consumed = 0;
if ((ctxt == NULL) || (ctxt->options & XML_PARSE_HUGE))
return (0);
if (ctxt->lastError.code == XML_ERR_ENTITY_LOOP)
return (1);
/*
* This may... | 1 | [
"CWE-20"
] | libxml2 | bdd66182ef53fe1f7209ab6535fda56366bd7ac9 | 237,295,843,121,029,730,000,000,000,000,000,000,000 | 103 | Avoid building recursive entities
For https://bugzilla.gnome.org/show_bug.cgi?id=762100
When we detect a recusive entity we should really not
build the associated data, moreover if someone bypass
libxml2 fatal errors and still tries to serialize a broken
entity make sure we don't risk to get ito a recursion
* parser... |
TPMU_SYM_MODE_Marshal(TPMU_SYM_MODE *source, BYTE **buffer, INT32 *size, UINT32 selector)
{
UINT16 written = 0;
switch (selector) {
#if ALG_AES
case TPM_ALG_AES:
written += TPMI_ALG_SYM_MODE_Marshal(&source->aes, buffer, size);
break;
#endif
#if ALG_SM4
case TPM_ALG_SM4:
written += TPMI_ALG_SYM_... | 0 | [
"CWE-787"
] | libtpms | 3ef9b26cb9f28bd64d738bff9505a20d4eb56acd | 291,661,593,654,921,730,000,000,000,000,000,000,000 | 35 | tpm2: Add maxSize parameter to TPM2B_Marshal for sanity checks
Add maxSize parameter to TPM2B_Marshal and assert on it checking
the size of the data intended to be marshaled versus the maximum
buffer size.
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> |
rsvg_filter_primitive_colour_matrix_render (RsvgFilterPrimitive * self, RsvgFilterContext * ctx)
{
guchar ch;
gint x, y;
gint i;
gint rowstride, height, width;
RsvgIRect boundarys;
guchar *in_pixels;
guchar *output_pixels;
RsvgFilterPrimitiveColourMatrix *upself;
GdkPixbuf *output... | 0 | [] | librsvg | 34c95743ca692ea0e44778e41a7c0a129363de84 | 16,945,046,755,882,114,000,000,000,000,000,000,000 | 82 | Store node type separately in RsvgNode
The node name (formerly RsvgNode:type) cannot be used to infer
the sub-type of RsvgNode that we're dealing with, since for unknown
elements we put type = node-name. This lead to a (potentially exploitable)
crash e.g. when the element name started with "fe" which tricked
the old c... |
isAffixInUse(IspellDict *Conf, char flag)
{
int i;
for (i = 0; i < Conf->nAffixData; i++)
if (strchr(Conf->AffixData[i], flag) != NULL)
return true;
return false;
} | 0 | [
"CWE-119"
] | postgres | 01824385aead50e557ca1af28640460fa9877d51 | 180,447,238,099,677,360,000,000,000,000,000,000,000 | 10 | Prevent potential overruns of fixed-size buffers.
Coverity identified a number of places in which it couldn't prove that a
string being copied into a fixed-size buffer would fit. We believe that
most, perhaps all of these are in fact safe, or are copying data that is
coming from a trusted source so that any overrun i... |
int tty_prepare_flip_string(struct tty_struct *tty, unsigned char **chars,
size_t size)
{
int space = tty_buffer_request_room(tty, size);
if (likely(space)) {
struct tty_buffer *tb = tty->buf.tail;
*chars = tb->char_buf_ptr + tb->used;
memset(tb->flag_buf_ptr + tb->used, TTY_NORMAL, space);
tb->used +... | 1 | [] | linux | c56a00a165712fd73081f40044b1e64407bb1875 | 165,667,202,217,282,710,000,000,000,000,000,000,000 | 12 | tty: hold lock across tty buffer finding and buffer filling
tty_buffer_request_room is well protected, but while after it returns,
it releases the port->lock. tty->buf.tail might be modified
by either irq handler or other threads. The patch adds more protection
by holding the lock across tty buffer finding and buffer... |
static void print_tm_bits(unsigned long val)
{
/*
* This only prints something if at least one of the TM bit is set.
* Inside the TM[], the output means:
* E: Enabled (bit 32)
* S: Suspended (bit 33)
* T: Transactional (bit 34)
*/
if (val & (MSR_TM | MSR_TS_S | MSR_TS_T)) {
printk(",TM[");
print_bits(... | 0 | [] | linux | 5d176f751ee3c6eededd984ad409bff201f436a7 | 161,729,636,153,403,900,000,000,000,000,000,000,000 | 15 | powerpc: tm: Enable transactional memory (TM) lazily for userspace
Currently the MSR TM bit is always set if the hardware is TM capable.
This adds extra overhead as it means the TM SPRS (TFHAR, TEXASR and
TFAIR) must be swapped for each process regardless of if they use TM.
For processes that don't use TM the TM MSR ... |
static int kvmgt_get_vfio_device(void *p_vgpu)
{
struct intel_vgpu *vgpu = (struct intel_vgpu *)p_vgpu;
vgpu->vdev.vfio_device = vfio_device_get_from_dev(
mdev_dev(vgpu->vdev.mdev));
if (!vgpu->vdev.vfio_device) {
gvt_vgpu_err("failed to get vfio device\n");
return -ENODEV;
}
return 0;
} | 0 | [
"CWE-20"
] | linux | 51b00d8509dc69c98740da2ad07308b630d3eb7d | 156,179,898,744,611,650,000,000,000,000,000,000,000 | 12 | drm/i915/gvt: Fix mmap range check
This is to fix missed mmap range check on vGPU bar2 region
and only allow to map vGPU allocated GMADDR range, which means
user space should support sparse mmap to get proper offset for
mmap vGPU aperture. And this takes care of actual pgoff in mmap
request as original code always doe... |
evdev_sendevents_get_mode(struct libinput_device *device)
{
struct evdev_device *evdev = evdev_device(device);
struct evdev_dispatch *dispatch = evdev->dispatch;
return dispatch->sendevents.current_mode;
} | 0 | [
"CWE-134"
] | libinput | a423d7d3269dc32a87384f79e29bb5ac021c83d1 | 248,755,011,479,827,300,000,000,000,000,000,000,000 | 7 | evdev: strip the device name of format directives
This fixes a format string vulnerabilty.
evdev_log_message() composes a format string consisting of a fixed
prefix (including the rendered device name) and the passed-in format
buffer. This format string is then passed with the arguments to the
actual log handler, whi... |
add_selected_from_tree_view (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
gpointer data)
{
GList **list = data;
char *dir_path;
gtk_tree_model_get (model, iter,
TREE_COLUMN_PATH, &dir_path,
-1);
*list = g_list_prepend (*list, dir_path);
} | 0 | [
"CWE-22"
] | file-roller | b147281293a8307808475e102a14857055f81631 | 64,721,930,846,988,090,000,000,000,000,000,000,000 | 13 | libarchive: sanitize filenames before extracting |
TfLiteStatus CalculateShapeForBroadcast(TfLiteContext* context,
const TfLiteTensor* input1,
const TfLiteTensor* input2,
TfLiteIntArray** output_shape) {
int dims1 = NumDimensions(input1);
int dims... | 0 | [
"CWE-125",
"CWE-787"
] | tensorflow | 00302787b788c5ff04cb6f62aed5a74d936e86c0 | 67,481,970,097,722,435,000,000,000,000,000,000,000 | 22 | [tflite] Make `GetOptionalInputTensor` the same as `GetInput`.
With the previous change, there is no more need for two separate APIs. We would deprecate `GetOptionalInputTensor` in the future.
PiperOrigin-RevId: 332513386
Change-Id: Id7110271c25ebd6126ad8c82a493e37e0e0756b3 |
gdk_pixbuf_loader_eat_header_write (GdkPixbufLoader *loader,
const guchar *buf,
gsize count,
GError **error)
{
gint n_bytes;
GdkPixbufLoaderPrivate *priv = loader->priv;
n_bytes = MIN(LOADER_HEADER_SIZE - priv->header_buf_offset, count);... | 0 | [
"CWE-20"
] | gdk-pixbuf | 3bac204e0d0241a0d68586ece7099e6acf0e9bea | 242,156,370,110,566,500,000,000,000,000,000,000,000 | 21 | Initial stab at getting the focus code to work.
Fri Jun 1 18:54:47 2001 Jonathan Blandford <jrb@redhat.com>
* gtk/gtktreeview.c: (gtk_tree_view_focus): Initial stab at
getting the focus code to work.
(gtk_tree_view_class_init): Add a bunch of keybindings.
* gtk/gtktreeviewcolumn.c
(gtk_tree_view_column_set_c... |
void TLSWrap::EnableKeylogCallback(
const FunctionCallbackInfo<Value>& args) {
TLSWrap* wrap;
ASSIGN_OR_RETURN_UNWRAP(&wrap, args.Holder());
CHECK_NOT_NULL(wrap->sc_);
#if OPENSSL_VERSION_NUMBER >= 0x1010100fL
SSL_CTX_set_keylog_callback(wrap->sc_->ctx_.get(),
SSLWrap<TLSWrap>::KeylogCallback);
#endif... | 0 | [
"CWE-416"
] | node | 7f178663ebffc82c9f8a5a1b6bf2da0c263a30ed | 272,176,325,593,265,800,000,000,000,000,000,000,000 | 10 | src: use unique_ptr for WriteWrap
This commit attempts to avoid a use-after-free error by using unqiue_ptr
and passing a reference to it.
CVE-ID: CVE-2020-8265
Fixes: https://github.com/nodejs-private/node-private/issues/227
PR-URL: https://github.com/nodejs-private/node-private/pull/238
Reviewed-By: Michael Dawson <... |
lys_switch_deviation(struct lys_deviation *dev, const struct lys_module *module, struct unres_schema *unres)
{
int ret, reapply = 0;
char *parent_path;
struct lys_node *target = NULL, *parent;
struct lys_node_inout *inout;
struct ly_set *set;
if (!dev->deviate) {
return;
}
if (... | 0 | [
"CWE-119"
] | libyang | 32fb4993bc8bb49e93e84016af3c10ea53964be5 | 123,693,651,386,335,550,000,000,000,000,000,000,000 | 120 | schema tree BUGFIX do not check features while still resolving schema
Fixes #723 |
GBool GfxResources::lookupMarkedContentNF(char *name, Object *obj) {
GfxResources *resPtr;
for (resPtr = this; resPtr; resPtr = resPtr->next) {
if (resPtr->propertiesDict.isDict()) {
if (!resPtr->propertiesDict.dictLookupNF(name, obj)->isNull())
return gTrue;
obj->free();
}
}
error(-1, "Ma... | 0 | [] | poppler | abf167af8b15e5f3b510275ce619e6fdb42edd40 | 323,843,233,201,479,700,000,000,000,000,000,000,000 | 13 | Implement tiling/patterns in SplashOutputDev
Fixes bug 13518 |
static int mov_add_tfra_entries(AVIOContext *pb, MOVMuxContext *mov, int tracks,
int size)
{
int i;
for (i = 0; i < mov->nb_streams; i++) {
MOVTrack *track = &mov->tracks[i];
MOVFragmentInfo *info;
if ((tracks >= 0 && i != tracks) || !track->entry)
... | 0 | [
"CWE-369"
] | FFmpeg | 2c0e98a0b478284bdff6d7a4062522605a8beae5 | 325,312,711,662,110,400,000,000,000,000,000,000,000 | 39 | avformat/movenc: Write version 2 of audio atom if channels is not known
The version 1 needs the channel count and would divide by 0
Fixes: division by 0
Fixes: fpe_movenc.c_1108_1.ogg
Fixes: fpe_movenc.c_1108_2.ogg
Fixes: fpe_movenc.c_1108_3.wav
Found-by: #CHEN HONGXU# <HCHEN017@e.ntu.edu.sg>
Signed-off-by: Michael N... |
static void _pam_setup_krb5_env(struct pwb_context *ctx,
struct wbcLogonUserInfo *info)
{
char *var = NULL;
int ret;
uint32_t i;
const char *krb5ccname = NULL;
if (off(ctx->ctrl, WINBIND_KRB5_AUTH)) {
return;
}
if (!info) {
return;
}
for (i=0; i < info->num_blobs; i++) {
if (strcasecmp(info->blobs... | 0 | [
"CWE-20"
] | samba | f62683956a3b182f6a61cc7a2b4ada2e74cde243 | 330,532,964,811,955,270,000,000,000,000,000,000,000 | 42 | fail authentication for single group name which cannot be converted to sid
furthermore if more than one name is supplied and no sid is converted
then also fail.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=8598
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed... |
TEST(ArrayOpsTest, StridedSliceGrad_ShapeFn) {
ShapeInferenceTestOp op("StridedSliceGrad");
op.input_tensors.resize(5);
INFER_OK(op, "?;?;?;?;?", "?");
INFER_OK(op, "[?];?;?;?;?", "?");
INFER_OK(op, "[4];?;?;?;?", "[?,?,?,?]");
Tensor in_t = test::AsTensor<int32>({1, 2, 3, 4});
op.input_tensors[0] = &in_... | 0 | [
"CWE-125"
] | tensorflow | 7cf73a2274732c9d82af51c2bc2cf90d13cd7e6d | 72,666,394,452,517,090,000,000,000,000,000,000,000 | 11 | Address QuantizeAndDequantizeV* heap oob. Added additional checks for the 'axis' attribute.
PiperOrigin-RevId: 402446942
Change-Id: Id2f6b82e4e740d0550329be02621c46466b5a5b9 |
pdf14_ok_to_optimize(gx_device *dev)
{
bool using_blend_cs;
pdf14_default_colorspace_t pdf14_cs =
pdf14_determine_default_blend_cs(dev, false, &using_blend_cs);
gsicc_colorbuffer_t dev_icc_cs;
bool ok = false;
int tag_depth = device_encodes_tags(dev) ? 8 : 0;
cmm_dev_profile_t *dev_profi... | 0 | [] | ghostpdl | c432131c3fdb2143e148e8ba88555f7f7a63b25e | 113,245,022,346,198,460,000,000,000,000,000,000,000 | 51 | Bug 699661: Avoid sharing pointers between pdf14 compositors
If a copdevice is triggered when the pdf14 compositor is the device, we make
a copy of the device, then throw an error because, by default we're only allowed
to copy the device prototype - then freeing it calls the finalize, which frees
several pointers shar... |
GResInfo *_GTextFieldRIHead(void) {
if ( !gtextfield_inited )
GTextFieldInit();
return( >extfield_ri );
} | 0 | [
"CWE-119",
"CWE-787"
] | fontforge | 626f751752875a0ddd74b9e217b6f4828713573c | 171,132,035,902,960,280,000,000,000,000,000,000,000 | 6 | Warn users before discarding their unsaved scripts (#3852)
* Warn users before discarding their unsaved scripts
This closes #3846. |
static Image *ReadTXTImage(const ImageInfo *image_info,ExceptionInfo *exception)
{
char
colorspace[MagickPathExtent],
text[MagickPathExtent];
Image
*image;
long
x_offset,
y_offset;
PixelInfo
pixel;
MagickBooleanType
status;
QuantumAny
range;
register ssize_t
i,
... | 0 | [
"CWE-190",
"CWE-835"
] | ImageMagick | 50f54462076648ac2e36c3f58f4dadd4babbf1c9 | 325,988,446,843,115,040,000,000,000,000,000,000,000 | 220 | https://github.com/ImageMagick/ImageMagick/issues/713 |
utf16le_mbc_case_fold(OnigCaseFoldType flag,
const UChar** pp, const UChar* end, UChar* fold)
{
const UChar* p = *pp;
if (ONIGENC_IS_ASCII_CODE(*p) && *(p+1) == 0) {
#ifdef USE_UNICODE_CASE_FOLD_TURKISH_AZERI
if ((flag & ONIGENC_CASE_FOLD_TURKISH_AZERI) != 0) {
if (*p == 0x49) {
*fold++ =... | 0 | [
"CWE-125"
] | php-src | b6fe458ef9ac1372b60c3d3810b0358e2e20840d | 246,722,953,748,375,840,000,000,000,000,000,000,000 | 26 | Fix bug #77418 - Heap overflow in utf32be_mbc_to_code
(cherry picked from commit aeec40cb50eca6a97975765e2bacc28a5950cfa9) |
static int nfs4_set_client(struct nfs_server *server,
const char *hostname,
const struct sockaddr *addr,
const size_t addrlen,
const char *ip_addr,
int proto, const struct rpc_timeout *timeparms,
u32 minorversion, unsigned int nconnect,
struct net *net)
{
struct nfs_client_initdata cl_init = {
.hostnam... | 0 | [
"CWE-703"
] | linux | dd99e9f98fbf423ff6d365b37a98e8879170f17c | 290,151,932,691,333,100,000,000,000,000,000,000,000 | 58 | NFSv4: Initialise connection to the server in nfs4_alloc_client()
Set up the connection to the NFSv4 server in nfs4_alloc_client(), before
we've added the struct nfs_client to the net-namespace's nfs_client_list
so that a downed server won't cause other mounts to hang in the trunking
detection code.
Reported-by: Mich... |
static enum hrtimer_restart sched_cfs_slack_timer(struct hrtimer *timer)
{
struct cfs_bandwidth *cfs_b =
container_of(timer, struct cfs_bandwidth, slack_timer);
do_sched_cfs_slack_timer(cfs_b);
return HRTIMER_NORESTART;
} | 0 | [
"CWE-400",
"CWE-703",
"CWE-835"
] | linux | c40f7d74c741a907cfaeb73a7697081881c497d0 | 166,149,388,365,548,390,000,000,000,000,000,000,000 | 9 | sched/fair: Fix infinite loop in update_blocked_averages() by reverting a9e7f6544b9c
Zhipeng Xie, Xie XiuQi and Sargun Dhillon reported lockups in the
scheduler under high loads, starting at around the v4.18 time frame,
and Zhipeng Xie tracked it down to bugs in the rq->leaf_cfs_rq_list
manipulation.
Do a (manual) re... |
inet_sockaddrport(struct sockaddr_storage *addr)
{
uint16_t port;
if (addr->ss_family == AF_INET6) {
struct sockaddr_in6 *addr6 = (struct sockaddr_in6 *) addr;
port = addr6->sin6_port;
} else {
/* Note: this might be AF_UNSPEC if it is the sequence number of
* a virtual server in a virtual server group */
... | 0 | [
"CWE-59",
"CWE-61"
] | keepalived | 04f2d32871bb3b11d7dc024039952f2fe2750306 | 249,878,183,122,890,880,000,000,000,000,000,000,000 | 16 | When opening files for write, ensure they aren't symbolic links
Issue #1048 identified that if, for example, a non privileged user
created a symbolic link from /etc/keepalvied.data to /etc/passwd,
writing to /etc/keepalived.data (which could be invoked via DBus)
would cause /etc/passwd to be overwritten.
This commit ... |
static void LogPixelChannels(const Image *image)
{
register ssize_t
i;
(void) LogMagickEvent(PixelEvent,GetMagickModule(),"%s[%08x]",
image->filename,image->channel_mask);
for (i=0; i < (ssize_t) image->number_channels; i++)
{
char
channel_name[MagickPathExtent],
traits[MagickPathExtent... | 0 | [
"CWE-190"
] | ImageMagick | 406da3af9e09649cda152663c179902edf5ab3ac | 316,371,556,588,257,640,000,000,000,000,000,000,000 | 106 | https://github.com/ImageMagick/ImageMagick/issues/1732 |
uint64 CSteamNetworkListenSocketDirectUDP::GenerateChallenge( uint16 nTime, const netadr_t &adr ) const
{
#pragma pack(push,1)
struct
{
uint16 nTime;
uint16 nPort;
uint8 ipv6[16];
} data;
#pragma pack(pop)
data.nTime = nTime;
data.nPort = adr.GetPort();
adr.GetIPV6( data.ipv6 );
uint64 nChallenge = sipha... | 0 | [
"CWE-703"
] | GameNetworkingSockets | d944a10808891d202bb1d5e1998de6e0423af678 | 108,592,483,624,151,030,000,000,000,000,000,000,000 | 16 | Tweak pointer math to avoid possible integer overflow |
static inline int udp_v4_get_port(struct sock *sk, unsigned short snum)
{
return udp_get_port(sk, snum, ipv4_rcv_saddr_equal);
} | 0 | [] | linux-2.6 | 32c1da70810017a98aa6c431a5494a302b6b9a30 | 249,576,302,620,110,100,000,000,000,000,000,000,000 | 4 | [UDP]: Randomize port selection.
This patch causes UDP port allocation to be randomized like TCP.
The earlier code would always choose same port (ie first empty list).
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net> |
static int dns_transaction_make_packet(DnsTransaction *t) {
_cleanup_(dns_packet_unrefp) DnsPacket *p = NULL;
int r;
assert(t);
if (t->scope->protocol == DNS_PROTOCOL_MDNS)
return dns_transaction_make_packet_mdns(t);
if (t->sent)
return 0;
... | 0 | [
"CWE-416"
] | systemd | 904dcaf9d4933499f8334859f52ea8497f2d24ff | 273,706,691,322,721,500,000,000,000,000,000,000,000 | 27 | resolved: take particular care when detaching DnsServer from its default stream
DnsStream and DnsServer have a symbiotic relationship: one DnsStream is
the current "default" stream of the server (and thus reffed by it), but
each stream also refs the server it is connected to. This cyclic
dependency can result in weird... |
static WORD_DESC *
parameter_brace_expand_word (name, var_is_special, quoted, pflags, indp)
char *name;
int var_is_special, quoted, pflags;
arrayind_t *indp;
{
WORD_DESC *ret;
char *temp, *tt;
intmax_t arg_index;
SHELL_VAR *var;
int atype, rflags;
arrayind_t ind;
ret = 0;
temp = 0;
rfl... | 0 | [
"CWE-20"
] | bash | 4f747edc625815f449048579f6e65869914dd715 | 23,659,139,242,663,050,000,000,000,000,000,000,000 | 132 | Bash-4.4 patch 7 |
BOOL update_recv(rdpUpdate* update, wStream* s)
{
BOOL rc = FALSE;
UINT16 updateType;
rdpContext* context = update->context;
if (Stream_GetRemainingLength(s) < 2)
{
WLog_ERR(TAG, "Stream_GetRemainingLength(s) < 2");
return FALSE;
}
Stream_Read_UINT16(s, updateType); /* updateType (2 bytes) */
WLog_Print(u... | 0 | [
"CWE-125"
] | FreeRDP | 0332cad015fdf7fac7e5c6863484f18a554e0fcf | 210,712,111,577,567,150,000,000,000,000,000,000,000 | 78 | Fixed oob read in update_recv
properly use update_type_to_string to print update type.
Thanks to hac425 CVE-2020-11019 |
submit_cl(struct drm_device *dev, uint32_t thread, uint32_t start, uint32_t end)
{
struct vc4_dev *vc4 = to_vc4_dev(dev);
/* Set the current and end address of the control list.
* Writing the end register is what starts the job.
*/
V3D_WRITE(V3D_CTNCA(thread), start);
V3D_WRITE(V3D_CTNEA(thread), end);
} | 0 | [
"CWE-190",
"CWE-703"
] | linux | 0f2ff82e11c86c05d051cae32b58226392d33bbf | 61,714,977,965,613,490,000,000,000,000,000,000,000 | 10 | drm/vc4: Fix an integer overflow in temporary allocation layout.
We copy the unvalidated ioctl arguments from the user into kernel
temporary memory to run the validation from, to avoid a race where the
user updates the unvalidate contents in between validating them and
copying them into the validated BO.
However, in ... |
static int security_sid_to_context_core(u32 sid, char **scontext,
u32 *scontext_len, int force)
{
struct context *context;
int rc = 0;
if (scontext)
*scontext = NULL;
*scontext_len = 0;
if (!ss_initialized) {
if (sid <= SECINITSID_NUM) {
char *scontextp;
*scontext_len = strlen(initial_sid_to_str... | 0 | [
"CWE-20"
] | linux | 2172fa709ab32ca60e86179dc67d0857be8e2c98 | 143,898,879,030,659,250,000,000,000,000,000,000,000 | 49 | SELinux: Fix kernel BUG on empty security contexts.
Setting an empty security context (length=0) on a file will
lead to incorrectly dereferencing the type and other fields
of the security context structure, yielding a kernel BUG.
As a zero-length security context is never valid, just reject
all such security contexts... |
void udp_set_csum(bool nocheck, struct sk_buff *skb,
__be32 saddr, __be32 daddr, int len)
{
struct udphdr *uh = udp_hdr(skb);
if (nocheck)
uh->check = 0;
else if (skb_is_gso(skb))
uh->check = ~udp_v4_check(len, saddr, daddr, 0);
else if (skb_dst(skb) && skb_dst(skb)->dev &&
(skb_dst(skb)->dev->features ... | 0 | [
"CWE-358"
] | linux | 197c949e7798fbf28cfadc69d9ca0c2abbf93191 | 298,816,266,293,949,700,000,000,000,000,000,000,000 | 33 | udp: properly support MSG_PEEK with truncated buffers
Backport of this upstream commit into stable kernels :
89c22d8c3b27 ("net: Fix skb csum races when peeking")
exposed a bug in udp stack vs MSG_PEEK support, when user provides
a buffer smaller than skb payload.
In this case,
skb_copy_and_csum_datagram_iovec(skb, s... |
static int f2fs_swap_activate(struct swap_info_struct *sis, struct file *file,
sector_t *span)
{
struct inode *inode = file_inode(file);
int ret;
if (!S_ISREG(inode->i_mode))
return -EINVAL;
if (f2fs_readonly(F2FS_I_SB(inode)->sb))
return -EROFS;
ret = f2fs_convert_inline_inode(inode);
if (ret)
retur... | 0 | [
"CWE-476"
] | linux | 4969c06a0d83c9c3dc50b8efcdc8eeedfce896f6 | 273,113,455,252,373,500,000,000,000,000,000,000,000 | 25 | f2fs: support swap file w/ DIO
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
g_file_get_child_for_display_name (GFile *file,
const char *display_name,
GError **error)
{
GFileIface *iface;
g_return_val_if_fail (G_IS_FILE (file), NULL);
g_return_val_if_fail (display_name != NULL, NULL);
iface = G_FILE_GET_IFACE (... | 0 | [
"CWE-362"
] | glib | d8f8f4d637ce43f8699ba94c9b7648beda0ca174 | 64,889,774,451,830,100,000,000,000,000,000,000,000 | 13 | gfile: Limit access to files when copying
file_copy_fallback creates new files with default permissions and
set the correct permissions after the operation is finished. This
might cause that the files can be accessible by more users during
the operation than expected. Use G_FILE_CREATE_PRIVATE for the new
files to lim... |
TEST_P(DownstreamProtocolIntegrationTest, DisableStripTrailingHostDot) {
config_helper_.addConfigModifier(
[&](envoy::extensions::filters::network::http_connection_manager::v3::HttpConnectionManager&
hcm) -> void {
hcm.set_strip_trailing_host_dot(false);
// clear existing domains a... | 0 | [
"CWE-416"
] | envoy | 148de954ed3585d8b4298b424aa24916d0de6136 | 314,848,412,363,442,730,000,000,000,000,000,000,000 | 24 | CVE-2021-43825
Response filter manager crash
Signed-off-by: Yan Avlasov <yavlasov@google.com> |
alloc_and_load_x509_certs (gnutls_x509_crt_t * certs, unsigned ncerts)
{
gnutls_pcert_st *local_certs;
int ret = 0;
unsigned i, j;
if (certs == NULL)
return NULL;
local_certs = gnutls_malloc (sizeof (gnutls_pcert_st) * ncerts);
if (local_certs == NULL)
{
gnutls_assert ();
return NULL;
... | 0 | [
"CWE-399"
] | gnutls | 9c62f4feb2bdd6fbbb06eb0c60bfdea80d21bbb8 | 248,343,659,148,966,860,000,000,000,000,000,000,000 | 36 | Deinitialize the correct number of certificates. Reported by Remi Gacogne. |
sph_enc32be_aligned(void *dst, sph_u32 val)
{
#if SPH_LITTLE_ENDIAN
*(sph_u32 *)dst = sph_bswap32(val);
#elif SPH_BIG_ENDIAN
*(sph_u32 *)dst = val;
#else
((unsigned char *)dst)[0] = (val >> 24);
((unsigned char *)dst)[1] = (val >> 16);
((unsigned char *)dst)[2] = (val >> 8);
((unsigned char *)dst)[3] = val;
#endi... | 0 | [
"CWE-787"
] | qpdf | d71f05ca07eb5c7cfa4d6d23e5c1f2a800f52e8e | 45,059,223,890,250,860,000,000,000,000,000,000,000 | 13 | Fix sign and conversion warnings (major)
This makes all integer type conversions that have potential data loss
explicit with calls that do range checks and raise an exception. After
this commit, qpdf builds with no warnings when -Wsign-conversion
-Wconversion is used with gcc or clang or when -W3 -Wd4800 is used
with ... |
FILE *Sys_Mkfifo( const char *ospath )
{
return NULL;
} | 0 | [
"CWE-59"
] | ioq3 | b5acc31a4da72cc3a4a6d88facb15b6214d745c6 | 33,580,703,006,993,663,000,000,000,000,000,000,000 | 4 | CVE-2012-3345 |
static int avi_add_std_index(avi_t *AVI, unsigned char *idxtag, unsigned char *strtag,
avistdindex_chunk *stdil)
{
memcpy (stdil->fcc, idxtag, 4);
stdil->dwSize = 4096;
stdil->wLongsPerEntry = 2; //sizeof(avistdindex_entry)/sizeof(u32);
stdil->bIndexSubType = 0;
stdil->bIndexType = AV... | 0 | [
"CWE-835"
] | gpac | 7f060bbb72966cae80d6fee338d0b07fa3fc06e1 | 28,487,932,334,668,584,000,000,000,000,000,000,000 | 26 | fixed #2159 |
mrb_proc_cfunc_env_get(mrb_state *mrb, mrb_int idx)
{
const struct RProc *p = mrb->c->ci->proc;
struct REnv *e;
if (!p || !MRB_PROC_CFUNC_P(p)) {
mrb_raise(mrb, E_TYPE_ERROR, "Can't get cfunc env from non-cfunc proc");
}
e = MRB_PROC_ENV(p);
if (!e) {
mrb_raise(mrb, E_TYPE_ERROR, "Can't get cfunc e... | 0 | [
"CWE-476",
"CWE-190"
] | mruby | f5e10c5a79a17939af763b1dcf5232ce47e24a34 | 43,737,470,085,575,550,000,000,000,000,000,000,000 | 19 | proc.c: add `mrb_state` argument to `mrb_proc_copy()`.
The function may invoke the garbage collection and it requires
`mrb_state` to run. |
static int llc_conn_rcv(struct sock *sk, struct sk_buff *skb)
{
struct llc_conn_state_ev *ev = llc_conn_ev(skb);
ev->type = LLC_CONN_EV_TYPE_PDU;
ev->reason = 0;
return llc_conn_state_process(sk, skb);
} | 0 | [
"CWE-20",
"CWE-401"
] | linux | 8b74d439e1697110c5e5c600643e823eb1dd0762 | 23,396,803,041,974,620,000,000,000,000,000,000,000 | 8 | net/llc: avoid BUG_ON() in skb_orphan()
It seems nobody used LLC since linux-3.12.
Fortunately fuzzers like syzkaller still know how to run this code,
otherwise it would be no fun.
Setting skb->sk without skb->destructor leads to all kinds of
bugs, we now prefer to be very strict about it.
Ideally here we would use... |
INLINE BOOL gdi_SetRgn(HGDI_RGN hRgn, INT32 nXLeft, INT32 nYLeft, INT32 nWidth, INT32 nHeight)
{
hRgn->x = nXLeft;
hRgn->y = nYLeft;
hRgn->w = nWidth;
hRgn->h = nHeight;
hRgn->null = FALSE;
return TRUE;
} | 0 | [
"CWE-190"
] | FreeRDP | ce21b9d7ecd967e0bc98ed31a6b3757848aa6c9e | 168,615,724,484,910,880,000,000,000,000,000,000,000 | 9 | Fix CVE-2020-11523: clamp invalid rectangles to size 0
Thanks to Sunglin and HuanGMz from Knownsec 404 |
Tuple(asdl_seq * elts, expr_context_ty ctx, int lineno, int col_offset, int
end_lineno, int end_col_offset, PyArena *arena)
{
expr_ty p;
if (!ctx) {
PyErr_SetString(PyExc_ValueError,
"field ctx is required for Tuple");
return NULL;
}
p = (expr_ty)PyArena_Mal... | 0 | [
"CWE-125"
] | cpython | dcfcd146f8e6fc5c2fc16a4c192a0c5f5ca8c53c | 66,529,627,113,506,680,000,000,000,000,000,000,000 | 21 | bpo-35766: Merge typed_ast back into CPython (GH-11645) |
date_s_zone_to_diff(VALUE klass, VALUE str)
{
return date_zone_to_diff(str);
} | 0 | [] | date | 3959accef8da5c128f8a8e2fd54e932a4fb253b0 | 124,952,907,304,553,730,000,000,000,000,000,000,000 | 4 | Add length limit option for methods that parses date strings
`Date.parse` now raises an ArgumentError when a given date string is
longer than 128. You can configure the limit by giving `limit` keyword
arguments like `Date.parse(str, limit: 1000)`. If you pass `limit: nil`,
the limit is disabled.
Not only `Date.parse`... |
static bool __io_kill_linked_timeout(struct io_kiocb *req)
{
struct io_kiocb *link;
bool wake_ev;
if (list_empty(&req->link_list))
return false;
link = list_first_entry(&req->link_list, struct io_kiocb, link_list);
if (link->opcode != IORING_OP_LINK_TIMEOUT)
return false;
list_del_init(&link->link_list);
l... | 0 | [] | linux | 0f2122045b946241a9e549c2a76cea54fa58a7ff | 100,460,660,540,584,530,000,000,000,000,000,000,000 | 17 | io_uring: don't rely on weak ->files references
Grab actual references to the files_struct. To avoid circular references
issues due to this, we add a per-task note that keeps track of what
io_uring contexts a task has used. When the tasks execs or exits its
assigned files, we cancel requests based on this tracking.
W... |
void Gfx::opSetHorizScaling(Object args[], int numArgs) {
state->setHorizScaling(args[0].getNum());
out->updateHorizScaling(state);
fontChanged = gTrue;
} | 0 | [] | poppler | abf167af8b15e5f3b510275ce619e6fdb42edd40 | 183,598,520,016,854,360,000,000,000,000,000,000,000 | 5 | Implement tiling/patterns in SplashOutputDev
Fixes bug 13518 |
static inline bool nvme_addr_is_dma(NvmeCtrl *n, hwaddr addr)
{
return !(nvme_addr_is_cmb(n, addr) || nvme_addr_is_pmr(n, addr));
} | 0 | [] | qemu | 736b01642d85be832385063f278fe7cd4ffb5221 | 144,238,373,447,685,280,000,000,000,000,000,000,000 | 4 | hw/nvme: fix CVE-2021-3929
This fixes CVE-2021-3929 "locally" by denying DMA to the iomem of the
device itself. This still allows DMA to MMIO regions of other devices
(e.g. doing P2P DMA to the controller memory buffer of another NVMe
device).
Fixes: CVE-2021-3929
Reported-by: Qiuhao Li <Qiuhao.Li@outlook.com>
Review... |
static int __init init_dns_resolver(void)
{
struct cred *cred;
struct key *keyring;
int ret;
/* create an override credential set with a special thread keyring in
* which DNS requests are cached
*
* this is used to prevent malicious redirections from being installed
* with add_key().
*/
cred = prepare_k... | 0 | [
"CWE-20"
] | linux | 363b02dab09b3226f3bd1420dad9c72b79a42a76 | 85,433,035,491,007,520,000,000,000,000,000,000,000 | 46 | KEYS: Fix race between updating and finding a negative key
Consolidate KEY_FLAG_INSTANTIATED, KEY_FLAG_NEGATIVE and the rejection
error into one field such that:
(1) The instantiation state can be modified/read atomically.
(2) The error can be accessed atomically with the state.
(3) The error isn't stored unione... |
static void memory_map_init(struct uc_struct *uc)
{
uc->system_memory = g_malloc(sizeof(*(uc->system_memory)));
memory_region_init(uc, uc->system_memory, UINT64_MAX);
address_space_init(uc, &uc->address_space_memory, uc->system_memory);
uc->system_io = g_malloc(sizeof(*(uc->system_io)));
memory_reg... | 0 | [
"CWE-476"
] | unicorn | 3d3deac5e6d38602b689c4fef5dac004f07a2e63 | 314,039,054,050,102,840,000,000,000,000,000,000,000 | 10 | Fix crash when mapping a big memory and calling uc_close |
static struct kvm_io_device *vcpu_find_mmio_dev(struct kvm_vcpu *vcpu,
gpa_t addr, int len,
int is_write)
{
struct kvm_io_device *dev;
dev = vcpu_find_pervcpu_dev(vcpu, addr, len, is_write);
if (dev == NULL)
dev = kvm_io_bus_find_dev(&vcpu->kvm->mmio_bus, addr, len,
is_write);
return dev;
} | 0 | [
"CWE-476"
] | linux-2.6 | 59839dfff5eabca01cc4e20b45797a60a80af8cb | 47,538,337,440,148,540,000,000,000,000,000,000,000 | 12 | KVM: x86: check for cr3 validity in ioctl_set_sregs
Matt T. Yourst notes that kvm_arch_vcpu_ioctl_set_sregs lacks validity
checking for the new cr3 value:
"Userspace callers of KVM_SET_SREGS can pass a bogus value of cr3 to
the kernel. This will trigger a NULL pointer access in gfn_to_rmap()
when userspace next tries... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.