func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string | is_vulnerable string | cwe_id_extracted string | cwe_details string |
|---|---|---|---|---|---|---|---|---|---|---|
static void sysbus_ahci_register_types(void)
{
type_register_static(&sysbus_ahci_info);
type_register_static(&allwinner_ahci_info);
} | 0 | [
"CWE-772",
"CWE-401"
] | qemu | d68f0f778e7f4fbd674627274267f269e40f0b04 | 94,806,177,352,330,500,000,000,000,000,000,000,000 | 5 | ide: ahci: call cleanup function in ahci unit
This can avoid memory leak when hotunplug the ahci device.
Signed-off-by: Li Qiang <liqiang6-s@360.cn>
Message-id: 1488449293-80280-4-git-send-email-liqiang6-s@360.cn
Signed-off-by: John Snow <jsnow@redhat.com> | Safe | 772 | {"cwe_id": "CWE-772", "vulnerability_type": "Missing Release of Resource after Effective Lifetime", "description": "The product does not release a resource after its effective lifetime has ended, i.e., after the resource is no longer needed.", "severity": "High", "category": null, "impact": ["DoS: Resource Consumption ... |
xfs_iunlink_remove(
struct xfs_trans *tp,
struct xfs_inode *ip)
{
struct xfs_mount *mp = tp->t_mountp;
struct xfs_agi *agi;
struct xfs_buf *agibp;
struct xfs_buf *last_ibp;
struct xfs_dinode *last_dip = NULL;
xfs_agnumber_t agno = XFS_INO_TO_AGNO(mp, ip->i_ino);
xfs_agino_t agino = XFS_INO_TO_AGINO(mp, ip... | 0 | [] | linux | 01ea173e103edd5ec41acec65b9261b87e123fc2 | 52,475,518,253,828,790,000,000,000,000,000,000,000 | 89 | xfs: fix up non-directory creation in SGID directories
XFS always inherits the SGID bit if it is set on the parent inode, while
the generic inode_init_owner does not do this in a few cases where it can
create a possible security problem, see commit 0fa3ecd87848
("Fix up non-directory creation in SGID directories") for... | Safe | null | null |
bool CUser::AddCTCPReply(const CString& sCTCP, const CString& sReply) {
// Reject CTCP requests containing spaces
if (sCTCP.find_first_of(' ') != CString::npos) {
return false;
}
// Reject empty CTCP requests
if (sCTCP.empty()) {
return false;
}
m_mssCTCPReplies[sCTCP.AsUpper... | 0 | [
"CWE-20"
] | znc | 64613bc8b6b4adf1e32231f9844d99cd512b8973 | 337,080,283,625,381,840,000,000,000,000,000,000,000 | 12 | Don't crash if user specified invalid encoding.
This is CVE-2019-9917 | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
static void last_valueStepFunc(
sqlite3_context *pCtx,
int nArg,
sqlite3_value **apArg
){
struct LastValueCtx *p;
UNUSED_PARAMETER(nArg);
p = (struct LastValueCtx*)sqlite3_aggregate_context(pCtx, sizeof(*p));
if( p ){
sqlite3_value_free(p->pVal);
p->pVal = sqlite3_value_dup(apArg[0]);
if( p->... | 0 | [
"CWE-476"
] | sqlite | 75e95e1fcd52d3ec8282edb75ac8cd0814095d54 | 83,660,346,756,665,080,000,000,000,000,000,000,000 | 18 | When processing constant integer values in ORDER BY clauses of window
definitions (see check-in [7e4809eadfe99ebf]) be sure to fully disable
the constant value to avoid an invalid pointer dereference if the expression
is ever duplicated. This fixes a crash report from Yongheng and Rui.
FossilOrigin-Name: 1ca0bd982ab11... | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
static int parse_part_encr_aes256(sockent_t *se, /* {{{ */
void **ret_buffer, size_t *ret_buffer_size,
int flags) {
static int warning_has_been_printed = 0;
char *buffer;
size_t buffer_size;
size_t buffer_offset;
part_header_t ph;
size_t ... | 0 | [
"CWE-835"
] | collectd | f6be4f9b49b949b379326c3d7002476e6ce4f211 | 258,715,493,857,536,600,000,000,000,000,000,000,000 | 41 | network plugin: Fix endless loop DOS in parse_packet()
When correct 'Signature part' is received by Collectd, configured without
AuthFile option, condition for endless loop occurs due to missing increase
of pointer to next unprocessed part.
This is a forward-port of #2233.
Fixes: CVE-2017-7401
Closes: #2174
Signed-o... | Safe | 835 | {"cwe_id": "CWE-835", "vulnerability_type": "Loop with Unreachable Exit Condition ('Infinite Loop')", "description": "The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.", "severity": null, "category": null, "impact": ["DoS: Resource Consumption (CPU)", "DoS:... |
virtual table_map used_tables() const { return (table_map) 0L; } | 0 | [] | mysql-server | f7316aa0c9a3909fc7498e7b95d5d3af044a7e21 | 289,474,792,741,187,140,000,000,000,000,000,000,000 | 1 | Bug#26361149 MYSQL SERVER CRASHES AT: COL IN(IFNULL(CONST,
COL), NAME_CONST('NAME', NULL))
Backport of Bug#19143243 fix.
NAME_CONST item can return NULL_ITEM type in case of incorrect arguments.
NULL_ITEM has special processing in Item_func_in function.
In Item_func_in::fix_length_and_dec an a... | Safe | null | null |
download_status_reset(download_status_t *dls)
{
const int *schedule;
size_t schedule_len;
find_dl_schedule_and_len(dls, get_options()->DirPort,
&schedule, &schedule_len);
dls->n_download_failures = 0;
dls->next_attempt_at = time(NULL) + schedule[0];
} | 0 | [] | tor | 973c18bf0e84d14d8006a9ae97fde7f7fb97e404 | 11,499,627,488,572,195,000,000,000,000,000,000,000 | 11 | Fix assertion failure in tor_timegm.
Fixes bug 6811. | Safe | null | null |
lib_file_open_search_with_no_combine(gs_file_path_ptr lib_path, const gs_memory_t *mem, i_ctx_t *i_ctx_p,
const char *fname, uint flen, char *buffer, int blen, uint *pclen, ref *pfile,
gx_io_device *iodev, bool starting_arg_file, char *fmode)
{
... | 0 | [
"CWE-200"
] | ghostpdl | ab109aaeb3ddba59518b036fb288402a65cf7ce8 | 76,860,340,737,570,560,000,000,000,000,000,000,000 | 32 | Bug 694724: Have filenameforall and getenv honor SAFER | Safe | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
static int ext4_splice_branch(handle_t *handle, struct inode *inode,
ext4_lblk_t block, Indirect *where, int num, int blks)
{
int i;
int err = 0;
ext4_fsblk_t current_block;
/*
* If we're splicing into a [td]indirect block (as opposed to the
* inode) then we need to get write access to the [td]indirect bloc... | 0 | [
"CWE-399"
] | linux-2.6 | 06a279d636734da32bb62dd2f7b0ade666f65d7c | 204,717,811,332,784,600,000,000,000,000,000,000,000 | 72 | ext4: only use i_size_high for regular files
Directories are not allowed to be bigger than 2GB, so don't use
i_size_high for anything other than regular files. E2fsck should
complain about these inodes, but the simplest thing to do for the
kernel is to only use i_size_high for regular files.
This prevents an intenti... | Safe | 399 | null |
int ha_maria::assign_to_keycache(THD * thd, HA_CHECK_OPT *check_opt)
{
#if 0 && NOT_IMPLEMENTED
PAGECACHE *new_pagecache= check_opt->pagecache;
const char *errmsg= 0;
int error= HA_ADMIN_OK;
ulonglong map;
TABLE_LIST *table_list= table->pos_in_table_list;
DBUG_ENTER("ha_maria::assign_to_keycache");
table... | 0 | [
"CWE-400"
] | server | 9e39d0ae44595dbd1570805d97c9c874778a6be8 | 190,460,706,339,522,300,000,000,000,000,000,000,000 | 48 | MDEV-25787 Bug report: crash on SELECT DISTINCT thousands_blob_fields
fix a debug assert to account for not opened temp tables | Safe | 400 | {"cwe_id": "CWE-400", "vulnerability_type": "Uncontrolled Resource Consumption", "description": "The product does not properly control the allocation and maintenance of a limited resource.", "severity": "High", "category": "Resource Exhaustion", "impact": ["DoS: Crash, Exit, or Restart", "DoS: Resource Consumption (CPU... |
init_usm(void)
{
struct snmp_secmod_def *def;
char *type;
DEBUGMSGTL(("init_usm", "unit_usm: %" NETSNMP_PRIo "u %" NETSNMP_PRIo "u\n",
usmNoPrivProtocol[0], usmNoPrivProtocol[1]));
sc_init(); /* initalize scapi code */
/*
* register ourselves as a security se... | 1 | [
"CWE-415"
] | net-snmp | 5f881d3bf24599b90d67a45cae7a3eb099cd71c9 | 238,271,868,510,158,650,000,000,000,000,000,000,000 | 83 | libsnmp, USM: Introduce a reference count in struct usmStateReference
This patch fixes https://sourceforge.net/p/net-snmp/bugs/2956/. | Vulnerable | 415 | {"cwe_id": "CWE-415", "vulnerability_type": "Double Free", "description": "The product calls free() twice on the same memory address.", "severity": "High", "category": "Double-free", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands"], "languages": [null, "C", "C++"], "example": "Example not extracted"... |
static inline void binder_stats_created(enum binder_stat_types type)
{
atomic_inc(&binder_stats.obj_created[type]);
} | 0 | [
"CWE-416"
] | linux | 7bada55ab50697861eee6bb7d60b41e68a961a9c | 23,114,485,159,976,650,000,000,000,000,000,000,000 | 4 | binder: fix race that allows malicious free of live buffer
Malicious code can attempt to free buffers using the BC_FREE_BUFFER
ioctl to binder. There are protections against a user freeing a buffer
while in use by the kernel, however there was a window where
BC_FREE_BUFFER could be used to free a recently allocated bu... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
utf_ptr2len(char_u *p)
{
int len;
int i;
if (*p == NUL)
return 0;
len = utf8len_tab[*p];
for (i = 1; i < len; ++i)
if ((p[i] & 0xc0) != 0x80)
return 1;
return len;
} | 0 | [
"CWE-122",
"CWE-787"
] | vim | f6d39c31d2177549a986d170e192d8351bd571e2 | 269,234,561,665,792,440,000,000,000,000,000,000,000 | 13 | patch 9.0.0220: invalid memory access with for loop over NULL string
Problem: Invalid memory access with for loop over NULL string.
Solution: Make sure mb_ptr2len() consistently returns zero for NUL. | Safe | 122 | {"cwe_id": "CWE-122", "vulnerability_type": "Heap-based Buffer Overflow", "description": "A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().", "severity": "... |
static int io_shutdown_prep(struct io_kiocb *req,
const struct io_uring_sqe *sqe)
{
#if defined(CONFIG_NET)
if (unlikely(req->ctx->flags & IORING_SETUP_IOPOLL))
return -EINVAL;
if (sqe->ioprio || sqe->off || sqe->addr || sqe->rw_flags ||
sqe->buf_index)
return -EINVAL;
req->shutdown.how = READ_ONCE(... | 0 | [
"CWE-667"
] | linux | 3ebba796fa251d042be42b929a2d916ee5c34a49 | 52,811,753,883,277,180,000,000,000,000,000,000,000 | 16 | io_uring: ensure that SQPOLL thread is started for exit
If we create it in a disabled state because IORING_SETUP_R_DISABLED is
set on ring creation, we need to ensure that we've kicked the thread if
we're exiting before it's been explicitly disabled. Otherwise we can run
into a deadlock where exit is waiting go park t... | Safe | 667 | {"cwe_id": "CWE-667", "vulnerability_type": "Improper Locking", "description": "The product does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.", "severity": null, "category": null, "impact": ["DoS: Resource Consumption (CPU)"], "languages": [null], "ex... |
static int put_compat_statfs(struct compat_statfs __user *ubuf, struct kstatfs *kbuf)
{
if (sizeof ubuf->f_blocks == 4) {
if ((kbuf->f_blocks | kbuf->f_bfree | kbuf->f_bavail) &
0xffffffff00000000ULL)
return -EOVERFLOW;
/* f_files and f_ffree may be -1; it's okay
* to stuff that into 32 bits */
if ... | 0 | [] | linux-2.6 | 822191a2fa1584a29c3224ab328507adcaeac1ab | 338,245,970,569,882,050,000,000,000,000,000,000,000 | 36 | [PATCH] skip data conversion in compat_sys_mount when data_page is NULL
OpenVZ Linux kernel team has found a problem with mounting in compat mode.
Simple command "mount -t smbfs ..." on Fedora Core 5 distro in 32-bit mode
leads to oops:
Unable to handle kernel NULL pointer dereference at 0000000000000000 RIP: comp... | Safe | null | null |
static bool ovl_workdir_ok(struct dentry *workdir, struct dentry *upperdir)
{
bool ok = false;
if (workdir != upperdir) {
ok = (lock_rename(workdir, upperdir) == NULL);
unlock_rename(workdir, upperdir);
}
return ok;
} | 0 | [
"CWE-284",
"CWE-264"
] | linux | 69c433ed2ecd2d3264efd7afec4439524b319121 | 261,927,754,140,087,460,000,000,000,000,000,000,000 | 10 | fs: limit filesystem stacking depth
Add a simple read-only counter to super_block that indicates how deep this
is in the stack of filesystems. Previously ecryptfs was the only stackable
filesystem and it explicitly disallowed multiple layers of itself.
Overlayfs, however, can be stacked recursively and also may be s... | Safe | 284 | {"cwe_id": "CWE-284", "vulnerability_type": "Improper Access Control", "description": "The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.", "severity": null, "category": "Authorization", "impact": ["Varies by Context"], "languages": [null], "example": "Example not ex... |
CURLcode Curl_add_bufferf(Curl_send_buffer *in, const char *fmt, ...)
{
char *s;
va_list ap;
va_start(ap, fmt);
s = vaprintf(fmt, ap); /* this allocs a new string to append */
va_end(ap);
if(s) {
CURLcode result = Curl_add_buffer(in, s, strlen(s));
free(s);
return result;
}
/* If we failed,... | 0 | [
"CWE-284"
] | curl | 79b9d5f1a42578f807a6c94914bc65cbaa304b6d | 274,429,333,604,515,230,000,000,000,000,000,000,000 | 18 | http_done: close Negotiate connections when done
When doing HTTP requests Negotiate authenticated, the entire connnection
may become authenticated and not just the specific HTTP request which is
otherwise how HTTP works, as Negotiate can basically use NTLM under the
hood. curl was not adhering to this fact but would a... | Safe | 284 | {"cwe_id": "CWE-284", "vulnerability_type": "Improper Access Control", "description": "The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.", "severity": null, "category": "Authorization", "impact": ["Varies by Context"], "languages": [null], "example": "Example not ex... |
pevent_save (char *fn)
{
int fd, i;
char buf[1024];
if (!fn)
fd = hexchat_open_file ("pevents.conf", O_CREAT | O_TRUNC | O_WRONLY,
0x180, XOF_DOMODE);
else
fd = hexchat_open_file (fn, O_CREAT | O_TRUNC | O_WRONLY, 0x180,
XOF_FULLPATH | XOF_DOMODE);
if (fd == -1)
{
/*
fe_message ("E... | 0 | [
"CWE-22"
] | hexchat | 15600f405f2d5bda6ccf0dd73957395716e0d4d3 | 150,038,431,858,351,130,000,000,000,000,000,000,000 | 33 | Sanitize network name for scrollback files
This prevents using invalid chars on Windows or creating directories | Safe | 22 | {"cwe_id": "CWE-22", "vulnerability_type": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "description": "The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product ... |
GF_Err paen_box_read(GF_Box *s, GF_BitStream *bs)
{
return gf_isom_box_array_read(s, bs);
} | 0 | [
"CWE-787"
] | gpac | 77510778516803b7f7402d7423c6d6bef50254c3 | 4,661,840,160,148,805,000,000,000,000,000,000,000 | 4 | fixed #2255 | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
TEST_P(Security, BuiltinAuthenticationAndAccessAndCryptoPlugin_PermissionsDisableDiscoveryEnableAccessNone_validation_ok_enable_discovery_enable_access_none)
// *INDENT-ON*
{
PubSubReader<HelloWorldType> reader(TEST_TOPIC_NAME);
PubSubWriter<HelloWorldType> writer(TEST_TOPIC_NAME);
std::string governance_fi... | 0 | [
"CWE-284"
] | Fast-DDS | d2aeab37eb4fad4376b68ea4dfbbf285a2926384 | 278,278,094,545,423,980,000,000,000,000,000,000,000 | 9 | check remote permissions (#1387)
* Refs 5346. Blackbox test
Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>
* Refs 5346. one-way string compare
Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>
* Refs 5346. Do not add partition separator on last partition
Signed-off-by: Iker Luengo <ikerluengo@e... | Safe | 284 | {"cwe_id": "CWE-284", "vulnerability_type": "Improper Access Control", "description": "The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.", "severity": null, "category": "Authorization", "impact": ["Varies by Context"], "languages": [null], "example": "Example not ex... |
TEST(HeaderMapImplTest, MoveIntoInline) {
TestRequestHeaderMapImpl headers;
HeaderString key;
key.setCopy(Headers::get().EnvoyRetryOn.get());
HeaderString value;
value.setCopy("hello");
headers.addViaMove(std::move(key), std::move(value));
EXPECT_EQ("x-envoy-retry-on", headers.EnvoyRetryOn()->key().getStr... | 0 | [] | envoy | 2c60632d41555ec8b3d9ef5246242be637a2db0f | 133,447,580,276,897,690,000,000,000,000,000,000,000 | 18 | http: header map security fixes for duplicate headers (#197)
Previously header matching did not match on all headers for
non-inline headers. This patch changes the default behavior to
always logically match on all headers. Multiple individual
headers will be logically concatenated with ',' similar to what
is done with... | Safe | null | null |
set_keep_msg(char_u *s, int attr)
{
vim_free(keep_msg);
if (s != NULL && msg_silent == 0)
keep_msg = vim_strsave(s);
else
keep_msg = NULL;
keep_msg_more = FALSE;
keep_msg_attr = attr;
} | 0 | [
"CWE-416"
] | vim | 9f1a39a5d1cd7989ada2d1cb32f97d84360e050f | 289,641,503,064,711,100,000,000,000,000,000,000,000 | 10 | patch 8.2.4040: keeping track of allocated lines is too complicated
Problem: Keeping track of allocated lines in user functions is too
complicated.
Solution: Instead of freeing individual lines keep them all until the end. | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev,
enum nl80211_commands cmd,
struct sk_buff *msg, u32 portid, u32 seq,
int flags, struct nl80211_dump_wiphy_state *state)
{
void *hdr;
struct nlattr *nl_bands, *nl_band;
struct nlattr *nl_freqs, *nl_freq;
struct nlattr *... | 0 | [
"CWE-120"
] | linux | f88eb7c0d002a67ef31aeb7850b42ff69abc46dc | 134,995,540,270,326,800,000,000,000,000,000,000,000 | 563 | nl80211: validate beacon head
We currently don't validate the beacon head, i.e. the header,
fixed part and elements that are to go in front of the TIM
element. This means that the variable elements there can be
malformed, e.g. have a length exceeding the buffer size, but
most downstream code from this assumes that thi... | Safe | 120 | {"cwe_id": "CWE-120", "vulnerability_type": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", "description": "The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.", "severity": "High", "category": "... |
process_cmd_burst(CMD_Request *msg, char *line)
{
int n_good_samples, n_total_samples;
char *s1, *s2;
IPAddr address, mask;
s1 = line;
s2 = CPS_SplitWord(s1);
CPS_SplitWord(s2);
if (sscanf(s1, "%d/%d", &n_good_samples, &n_total_samples) != 2) {
fprintf(stderr, "Invalid syntax for burst command\n");
... | 0 | [
"CWE-189"
] | chrony | 7712455d9aa33d0db0945effaa07e900b85987b1 | 294,589,995,928,361,800,000,000,000,000,000,000,000 | 29 | Fix buffer overflow when processing crafted command packets
When the length of the REQ_SUBNETS_ACCESSED, REQ_CLIENT_ACCESSES
command requests and the RPY_SUBNETS_ACCESSED, RPY_CLIENT_ACCESSES,
RPY_CLIENT_ACCESSES_BY_INDEX, RPY_MANUAL_LIST command replies is
calculated, the number of items stored in the packet is not v... | Safe | 189 | null |
TEST_F(OAuth2Test, OAuthOkPass) {
Http::TestRequestHeaderMapImpl mock_request_headers{
{Http::Headers::get().Path.get(), "/anypath"},
{Http::Headers::get().Host.get(), "traffic.example.com"},
{Http::Headers::get().Method.get(), Http::Headers::get().MethodValues.Get},
{Http::Headers::get().Sche... | 0 | [
"CWE-416"
] | envoy | 7ffda4e809dec74449ebc330cebb9d2f4ab61360 | 263,167,255,449,535,000,000,000,000,000,000,000,000 | 34 | oauth2: do not blindly accept requests with a token in the Authorization headera (781)
The logic was broken because it assumed an additional call would be
performed to the auth server, which isn't the case. Per the filter
documentation, a request is only considered subsequently authenticated
if there's valid cookie th... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
static int vmci_transport_recv_dgram_cb(void *data, struct vmci_datagram *dg)
{
struct sock *sk;
size_t size;
struct sk_buff *skb;
struct vsock_sock *vsk;
sk = (struct sock *)data;
/* This handler is privileged when this module is running on the host.
* We will get datagrams from all endpoints (even VMs that ... | 0 | [
"CWE-20",
"CWE-269"
] | linux | f3d3342602f8bcbf37d7c46641cb9bca7618eb1c | 215,767,837,242,258,500,000,000,000,000,000,000,000 | 37 | net: rework recvmsg handler msg_name and msg_namelen logic
This patch now always passes msg->msg_namelen as 0. recvmsg handlers must
set msg_namelen to the proper size <= sizeof(struct sockaddr_storage)
to return msg_name to the user.
This prevents numerous uninitialized memory leaks we had in the
recvmsg handlers an... | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
ruby_brace_glob_with_enc(const char *str, int flags, ruby_glob_func *func, VALUE arg, rb_encoding *enc)
{
return ruby_brace_glob0(str, flags & ~GLOB_VERBOSE, func, arg, enc);
} | 0 | [
"CWE-22"
] | ruby | 143eb22f1877815dd802f7928959c5f93d4c7bb3 | 149,826,960,673,958,020,000,000,000,000,000,000,000 | 4 | merge revision(s) 62989:
dir.c: check NUL bytes
* dir.c (GlobPathValue): should be used in rb_push_glob only.
other methods should use FilePathValue.
https://hackerone.com/reports/302338
* dir.c (rb_push_glob): expand GlobPathValue
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@63015 b2dd03c... | Safe | 22 | {"cwe_id": "CWE-22", "vulnerability_type": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "description": "The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product ... |
gdm_user_render_icon (GdmUser *user,
gint icon_size)
{
GdkPixbuf *pixbuf;
GdkPixbuf *framed;
char *path;
char *tmp;
gboolean res;
g_return_val_if_fail (GDM_IS_USER (user), NULL);
g_return_val_if_fail (icon_... | 0 | [] | gdm | c25ef9245be4e0be2126ef3d075df4401949b570 | 332,377,733,400,449,360,000,000,000,000,000,000,000 | 66 | Store the face and dmrc files in a cache. Refer to bug #565151. | Safe | null | null |
int Field_geom::store(const char *from, uint length, CHARSET_INFO *cs)
{
if (!length)
bzero(ptr, Field_blob::pack_length());
else
{
if (from == Geometry::bad_geometry_data.ptr())
goto err;
// Check given WKB
uint32 wkb_type;
if (length < SRID_SIZE + WKB_HEADER_SIZE + 4)
goto err;
... | 0 | [
"CWE-120"
] | server | eca207c46293bc72dd8d0d5622153fab4d3fccf1 | 58,799,587,081,994,770,000,000,000,000,000,000,000 | 64 | MDEV-25317 Assertion `scale <= precision' failed in decimal_bin_size And Assertion `scale >= 0 && precision > 0 && scale <= precision' failed in decimal_bin_size_inline/decimal_bin_size.
Precision should be kept below DECIMAL_MAX_SCALE for computations.
It can be bigger in Item_decimal. I'd fix this too but it changes... | Safe | 120 | {"cwe_id": "CWE-120", "vulnerability_type": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", "description": "The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.", "severity": "High", "category": "... |
ecma_string_get_ascii_size (const ecma_string_t *string_p) /**< ecma-string */
{
if (ECMA_IS_DIRECT_STRING (string_p))
{
switch (ECMA_GET_DIRECT_STRING_TYPE (string_p))
{
case ECMA_DIRECT_STRING_MAGIC:
{
uint32_t id = (uint32_t) ECMA_GET_DIRECT_STRING_VALUE (string_p);
if (id >=... | 0 | [
"CWE-416"
] | jerryscript | 3bcd48f72d4af01d1304b754ef19fe1a02c96049 | 145,581,427,456,785,590,000,000,000,000,000,000,000 | 42 | Improve parse_identifier (#4691)
Ascii string length is no longer computed during string allocation.
JerryScript-DCO-1.0-Signed-off-by: Daniel Batiz batizjob@gmail.com | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
static void compile_matchingpath(compiler_common *common, PCRE2_SPTR cc, PCRE2_SPTR ccend, backtrack_common *parent)
{
DEFINE_COMPILER;
backtrack_common *backtrack;
BOOL has_then_trap = FALSE;
then_trap_backtrack *save_then_trap = NULL;
SLJIT_ASSERT(*ccend == OP_END || (*ccend >= OP_ALT && *ccend <= OP_KETRPOS));
if ... | 0 | [
"CWE-125"
] | pcre2 | 50a51cb7e67268e6ad417eb07c9de9bfea5cc55a | 217,432,466,749,906,100,000,000,000,000,000,000,000 | 315 | Fixed a unicode properrty matching issue in JIT | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
{
set_64bit((unsigned long long *)(ptep), native_pte_val(pte));
} | 0 | [
"CWE-362",
"CWE-401"
] | linux | 26c191788f18129af0eb32a358cdaea0c7479626 | 14,649,583,657,090,059,000,000,000,000,000,000,000 | 4 | mm: pmd_read_atomic: fix 32bit PAE pmd walk vs pmd_populate SMP race condition
When holding the mmap_sem for reading, pmd_offset_map_lock should only
run on a pmd_t that has been read atomically from the pmdp pointer,
otherwise we may read only half of it leading to this crash.
PID: 11679 TASK: f06e8000 CPU: 3 CO... | Safe | 362 | {"cwe_id": "CWE-362", "vulnerability_type": "Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')", "description": "The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resour... |
int OSD::peek_meta(ObjectStore *store, std::string& magic,
uuid_d& cluster_fsid, uuid_d& osd_fsid, int& whoami)
{
string val;
int r = store->read_meta("magic", &val);
if (r < 0)
return r;
magic = val;
r = store->read_meta("whoami", &val);
if (r < 0)
return r;
whoami = atoi(val.c_str());
... | 0 | [
"CWE-287",
"CWE-284"
] | ceph | 5ead97120e07054d80623dada90a5cc764c28468 | 116,903,504,872,893,660,000,000,000,000,000,000,000 | 33 | auth/cephx: add authorizer challenge
Allow the accepting side of a connection to reject an initial authorizer
with a random challenge. The connecting side then has to respond with an
updated authorizer proving they are able to decrypt the service's challenge
and that the new authorizer was produced for this specific ... | Safe | 287 | {"cwe_id": "CWE-287", "vulnerability_type": "Improper Authentication", "description": "When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.", "severity": "High", "category": "authentification", "impact": ["Read Application Data", "Gain Privileges ... |
static int ext4_fill_flex_info(struct super_block *sb)
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups_per_flex;
groups_per_fl... | 0 | [
"CWE-703"
] | linux | 0449641130f5652b344ef6fa39fa019d7e94660a | 243,153,271,983,499,350,000,000,000,000,000,000,000 | 50 | ext4: init timer earlier to avoid a kernel panic in __save_error_info
During mount, when we fail to open journal inode or root inode, the
__save_error_info will mod_timer. But actually s_err_report isn't
initialized yet and the kernel oops. The detailed information can
be found https://bugzilla.kernel.org/show_bug.cgi... | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
Value ExpressionMap::evaluate(const Document& root) const {
// guaranteed at parse time that this isn't using our _varId
const Value inputVal = _input->evaluate(root);
if (inputVal.nullish())
return Value(BSONNULL);
uassert(16883,
str::stream() << "input to $map must be an array not... | 0 | [
"CWE-835"
] | mongo | 0a076417d1d7fba3632b73349a1fd29a83e68816 | 279,928,285,723,714,250,000,000,000,000,000,000,000 | 29 | SERVER-38070 fix infinite loop in agg expression | Safe | 835 | {"cwe_id": "CWE-835", "vulnerability_type": "Loop with Unreachable Exit Condition ('Infinite Loop')", "description": "The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.", "severity": null, "category": null, "impact": ["DoS: Resource Consumption (CPU)", "DoS:... |
struct smb_iconv_handle *get_iconv_handle(void)
{
if (global_iconv_handle == NULL)
global_iconv_handle = smb_iconv_handle_reinit(talloc_autofree_context(),
"ASCII", "UTF-8", true, NULL);
return global_iconv_handle;
} | 0 | [
"CWE-200"
] | samba | ba5dbda6d0174a59d221c45cca52ecd232820d48 | 290,095,895,364,078,150,000,000,000,000,000,000,000 | 7 | CVE-2015-5330: Fix handling of unicode near string endings
Until now next_codepoint_ext() and next_codepoint_handle_ext() were
using strnlen(str, 5) to determine how much string they should try to
decode. This ended up looking past the end of the string when it was not
null terminated and the final character looked li... | Safe | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
static const char *begin_icalendar(struct buf *buf)
{
/* Begin iCalendar stream */
buf_setcstr(buf, "BEGIN:VCALENDAR\r\n");
buf_printf(buf, "PRODID:%s\r\n", ical_prodid);
buf_appendcstr(buf, "VERSION:2.0\r\n");
return "";
} | 0 | [
"CWE-787"
] | cyrus-imapd | a5779db8163b99463e25e7c476f9cbba438b65f3 | 216,214,695,145,597,030,000,000,000,000,000,000,000 | 9 | HTTP: don't overrun buffer when parsing strings with sscanf() | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
void Item_hex_constant::hex_string_init(THD *thd, const char *str, size_t str_length)
{
max_length=(uint)((str_length+1)/2);
char *ptr=(char*) thd->alloc(max_length+1);
if (!ptr)
{
str_value.set("", 0, &my_charset_bin);
return;
}
str_value.set(ptr,max_length,&my_charset_bin);
char *end=ptr+max_len... | 0 | [
"CWE-416"
] | server | c02ebf3510850ba78a106be9974c94c3b97d8585 | 89,997,070,694,529,220,000,000,000,000,000,000,000 | 23 | MDEV-24176 Preparations
1. moved fix_vcol_exprs() call to open_table()
mysql_alter_table() doesn't do lock_tables() so it cannot win from
fix_vcol_exprs() from there. Tests affected: main.default_session
2. Vanilla cleanups and comments. | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
void kvm_arch_async_page_present_queued(struct kvm_vcpu *vcpu)
{
kvm_make_request(KVM_REQ_APF_READY, vcpu);
if (!vcpu->arch.apf.pageready_pending)
kvm_vcpu_kick(vcpu);
} | 0 | [
"CWE-476"
] | linux | 55749769fe608fa3f4a075e42e89d237c8e37637 | 291,331,034,778,146,870,000,000,000,000,000,000,000 | 6 | KVM: x86: Fix wall clock writes in Xen shared_info not to mark page dirty
When dirty ring logging is enabled, any dirty logging without an active
vCPU context will cause a kernel oops. But we've already declared that
the shared_info page doesn't get dirty tracking anyway, since it would
be kind of insane to mark it di... | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
static unsigned long move_vma(struct vm_area_struct *vma,
unsigned long old_addr, unsigned long old_len,
unsigned long new_len, unsigned long new_addr)
{
struct mm_struct *mm = vma->vm_mm;
struct vm_area_struct *new_vma;
unsigned long vm_flags = vma->vm_flags;
unsigned long new_pgoff;
unsigned long moved_len;
... | 0 | [
"CWE-703",
"CWE-189"
] | linux | 982134ba62618c2d69fbbbd166d0a11ee3b7e3d8 | 132,701,827,441,048,300,000,000,000,000,000,000,000 | 97 | mm: avoid wrapping vm_pgoff in mremap()
The normal mmap paths all avoid creating a mapping where the pgoff
inside the mapping could wrap around due to overflow. However, an
expanding mremap() can take such a non-wrapping mapping and make it
bigger and cause a wrapping condition.
Noticed by Robert Swiecki when runnin... | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
int dtls1_send_server_hello(SSL *s)
{
unsigned char *buf;
unsigned char *p,*d;
int i;
unsigned int sl;
unsigned long l;
if (s->state == SSL3_ST_SW_SRVR_HELLO_A)
{
buf=(unsigned char *)s->init_buf->data;
p=s->s3->server_random;
ssl_fill_hello_random(s, 1, p, SSL3_RANDOM_SIZE);
/* Do the message type an... | 0 | [
"CWE-310"
] | openssl | 37580f43b5a39f5f4e920d17273fab9713d3a744 | 270,167,446,553,011,200,000,000,000,000,000,000,000 | 91 | Only allow ephemeral RSA keys in export ciphersuites.
OpenSSL clients would tolerate temporary RSA keys in non-export
ciphersuites. It also had an option SSL_OP_EPHEMERAL_RSA which
enabled this server side. Remove both options as they are a
protocol violation.
Thanks to Karthikeyan Bhargavan for reporting this issue.... | Safe | 310 | null |
static int mailimf_minus_parse(const char * message, size_t length,
size_t * indx)
{
return mailimf_unstrict_char_parse(message, length, indx, '-');
} | 0 | [
"CWE-476"
] | libetpan | 1fe8fbc032ccda1db9af66d93016b49c16c1f22d | 176,669,744,580,339,140,000,000,000,000,000,000,000 | 5 | Fixed crash #274 | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
append_command(char_u *cmd)
{
char_u *s = cmd;
char_u *d;
STRCAT(IObuff, ": ");
d = IObuff + STRLEN(IObuff);
while (*s != NUL && d - IObuff + 5 < IOSIZE)
{
if (enc_utf8 ? (s[0] == 0xc2 && s[1] == 0xa0) : *s == 0xa0)
{
s += enc_utf8 ? 2 : 1;
STRCPY(d, "<a0>");
d += 4;
}
else i... | 1 | [
"CWE-787"
] | vim | 44a3f3353e0407e9fffee138125a6927d1c9e7e5 | 39,175,087,291,679,700,000,000,000,000,000,000,000 | 22 | patch 8.2.5063: error for a command may go over the end of IObuff
Problem: Error for a command may go over the end of IObuff.
Solution: Truncate the message. | Vulnerable | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
static void gen_shift_rm_im(DisasContext *s, TCGMemOp ot, int op1, int op2,
int is_right, int is_arith)
{
int mask = (ot == MO_64 ? 0x3f : 0x1f);
/* load */
if (op1 == OR_TMP0)
gen_op_ld_v(s, ot, cpu_T0, cpu_A0);
else
gen_op_mov_v_reg(ot, cpu_T0, op1);
o... | 0 | [
"CWE-94"
] | qemu | 30663fd26c0307e414622c7a8607fbc04f92ec14 | 104,496,606,042,805,930,000,000,000,000,000,000,000 | 39 | tcg/i386: Check the size of instruction being translated
This fixes the bug: 'user-to-root privesc inside VM via bad translation
caching' reported by Jann Horn here:
https://bugs.chromium.org/p/project-zero/issues/detail?id=1122
Reviewed-by: Richard Henderson <rth@twiddle.net>
CC: Peter Maydell <peter.maydell@linaro.... | Safe | 94 | {"cwe_id": "CWE-94", "vulnerability_type": "Improper Control of Generation of Code ('Code Injection')", "description": "The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could mod... |
static void assoc_array_rcu_cleanup(struct rcu_head *head)
{
struct assoc_array_edit *edit =
container_of(head, struct assoc_array_edit, rcu);
int i;
pr_devel("-->%s()\n", __func__);
if (edit->dead_leaf)
edit->ops->free_object(assoc_array_ptr_to_leaf(edit->dead_leaf));
for (i = 0; i < ARRAY_SIZE(edit->excise... | 0 | [
"CWE-399"
] | linux | 95389b08d93d5c06ec63ab49bd732b0069b7c35e | 112,177,222,332,530,550,000,000,000,000,000,000,000 | 31 | KEYS: Fix termination condition in assoc array garbage collection
This fixes CVE-2014-3631.
It is possible for an associative array to end up with a shortcut node at the
root of the tree if there are more than fan-out leaves in the tree, but they
all crowd into the same slot in the lowest level (ie. they all have the... | Safe | 399 | null |
int main(int argc, char *argv[])
{
int rc=0;
int passlen=0;
FILE *infp = NULL;
FILE *outfp = NULL;
encryptmode_t mode=UNINIT;
char *infile = NULL;
unsigned char pass[MAX_PASSWD_BUF];
int file_count = 0;
char outfile[1024];
int password_acquired = 0;
/* Initialize the output ... | 0 | [
"CWE-287",
"CWE-787"
] | AESCrypt | 68761851b595e96c68c3f46bfc21167e72c6a22c | 35,014,406,113,310,250,000,000,000,000,000,000,000 | 329 | Fixed security issue with passwords entered via a prompt | Safe | 287 | {"cwe_id": "CWE-287", "vulnerability_type": "Improper Authentication", "description": "When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.", "severity": "High", "category": "authentification", "impact": ["Read Application Data", "Gain Privileges ... |
GF_Box *dmax_box_new()
{
ISOM_DECL_BOX_ALLOC(GF_DMAXBox, GF_ISOM_BOX_TYPE_DMAX);
return (GF_Box *)tmp;
} | 0 | [
"CWE-787"
] | gpac | 388ecce75d05e11fc8496aa4857b91245007d26e | 79,411,112,077,501,000,000,000,000,000,000,000,000 | 5 | fixed #1587 | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
void ReadVariableOp::Compute(OpKernelContext* ctx) {
core::RefCountPtr<Var> variable;
const ResourceHandle& handle = HandleFromInput(ctx, 0);
const auto status = LookupResource(ctx, handle, &variable);
OP_REQUIRES(ctx, status.ok(),
errors::FailedPrecondition(
"Could not find vari... | 0 | [
"CWE-369"
] | tensorflow | ac117ee8a8ea57b73d34665cdf00ef3303bc0b11 | 42,366,043,868,467,403,000,000,000,000,000,000,000 | 28 | Prevent division by 0 in `resource_variable_ops.cc`
PiperOrigin-RevId: 387939939
Change-Id: Ib04902d63756633999959a70613f2eaa30c2c151 | Safe | 369 | {"cwe_id": "CWE-369", "vulnerability_type": "Divide By Zero", "description": "The product divides a value by zero.", "severity": "Medium", "category": null, "impact": ["DoS: Crash, Exit, or Restart"], "languages": [null], "example": "Example not extracted"} |
bool MYSQL_BIN_LOG::write_incident(THD *thd, bool lock)
{
uint error= 0;
DBUG_ENTER("MYSQL_BIN_LOG::write_incident");
if (!is_open())
DBUG_RETURN(error);
LEX_STRING const write_error_msg=
{ C_STRING_WITH_LEN("error writing to the binary log") };
Incident incident= INCIDENT_LOST_EVENTS;
Incident_lo... | 0 | [
"CWE-264"
] | mysql-server | 48bd8b16fe382be302c6f0b45931be5aa6f29a0e | 272,628,237,937,542,000,000,000,000,000,000,000,000 | 33 | Bug#24388753: PRIVILEGE ESCALATION USING MYSQLD_SAFE
[This is the 5.5/5.6 version of the bugfix].
The problem was that it was possible to write log files ending
in .ini/.cnf that later could be parsed as an options file.
This made it possible for users to specify startup options
without the permissions to do so.
Thi... | Safe | 264 | null |
process_textarea(struct parsed_tag *tag, int width)
{
Str tmp = NULL;
char *p;
#define TEXTAREA_ATTR_COL_MAX 4096
#define TEXTAREA_ATTR_ROWS_MAX 4096
if (cur_form_id < 0) {
char *s = "<form_int method=internal action=none>";
tmp = process_form(parse_tag(&s, TRUE));
}
p = "";
parsedtag_get_va... | 0 | [
"CWE-476"
] | w3m | 59b91cd8e30c86f23476fa81ae005cabff49ebb6 | 239,797,543,133,229,340,000,000,000,000,000,000,000 | 45 | Prevent segfault with malformed input type
Bug-Debian: https://github.com/tats/w3m/issues/7 | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
static int find_snapshot_by_id_or_name(BlockDriverState *bs,
const char *id_or_name)
{
int ret;
ret = find_snapshot_by_id_and_name(bs, id_or_name, NULL);
if (ret >= 0) {
return ret;
}
return find_snapshot_by_id_and_name(bs, NULL, id_or_name);
} | 0 | [
"CWE-119"
] | qemu | c05e4667be91b46ab42b5a11babf8e84d476cc6b | 305,239,354,511,403,400,000,000,000,000,000,000,000 | 11 | qcow2: Fix L1 allocation size in qcow2_snapshot_load_tmp() (CVE-2014-0145)
For the L1 table to loaded for an internal snapshot, the code allocated
only enough memory to hold the currently active L1 table. If the
snapshot's L1 table is actually larger than the current one, this leads
to a buffer overflow.
Signed-off-b... | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
_rl_callback_newline ()
{
rl_initialize ();
if (in_handler == 0)
{
in_handler = 1;
if (rl_prep_term_function)
(*rl_prep_term_function) (_rl_meta_flag);
#if defined (HANDLE_SIGNALS)
if (rl_persistent_signal_handlers)
rl_set_signals ();
#endif
}
readline_internal_setup ();
RL_CHECK... | 0 | [] | bash | 955543877583837c85470f7fb8a97b7aa8d45e6c | 252,919,528,560,768,100,000,000,000,000,000,000,000 | 20 | bash-4.4-rc2 release | Safe | null | null |
const char *crypt_get_metadata_device_name(struct crypt_device *cd)
{
const char *path;
if (!cd || !cd->metadata_device)
return NULL;
path = device_block_path(cd->metadata_device);
if (!path)
path = device_path(cd->metadata_device);
return path;
} | 0 | [
"CWE-345"
] | cryptsetup | 0113ac2d889c5322659ad0596d4cfc6da53e356c | 265,880,476,057,272,000,000,000,000,000,000,000,000 | 13 | Fix CVE-2021-4122 - LUKS2 reencryption crash recovery attack
Fix possible attacks against data confidentiality through LUKS2 online
reencryption extension crash recovery.
An attacker can modify on-disk metadata to simulate decryption in
progress with crashed (unfinished) reencryption step and persistently
decrypt par... | Safe | 345 | {"cwe_id": "CWE-345", "vulnerability_type": "Insufficient Verification of Data Authenticity", "description": "The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data.", "severity": null, "category": null, "impact": ["Varies by Context", "Unexpected Sta... |
void compress_block(
const astcenc_context& ctx,
const astcenc_image& input_image,
const image_block& blk,
physical_compressed_block& pcb,
compression_working_buffers& tmpbuf)
{
astcenc_profile decode_mode = ctx.config.profile;
symbolic_compressed_block scb;
error_weight_block& ewb = tmpbuf.ewb;
const block_si... | 1 | [
"CWE-787"
] | astc-encoder | 6ffb3058bfbcc836108c25274e955e399481e2b4 | 47,019,834,064,051,060,000,000,000,000,000,000,000 | 247 | Provide a fallback for blocks which find no valid encoding | Vulnerable | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
void php_ap2_register_hook(apr_pool_t *p)
{
ap_hook_pre_config(php_pre_config, NULL, NULL, APR_HOOK_MIDDLE);
ap_hook_post_config(php_apache_server_startup, NULL, NULL, APR_HOOK_MIDDLE);
ap_hook_handler(php_handler, NULL, NULL, APR_HOOK_MIDDLE);
ap_hook_child_init(php_apache_child_init, NULL, NULL, APR_HOOK_MIDDLE);... | 0 | [
"CWE-20"
] | php-src | 809610f5ea38a83b284e1125d1fff129bdd615e7 | 182,251,100,889,051,180,000,000,000,000,000,000,000 | 7 | Fix bug #68486 and bug #69218 (segfault in apache2handler with apache 2.4) | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
xmlShellReadline(char *prompt) {
#ifdef HAVE_LIBREADLINE
char *line_read;
/* Get a line from the user. */
line_read = readline (prompt);
/* If the line has any text in it, save it on the history. */
if (line_read && *line_read)
add_history (line_read);
return (line_read);
#else
char line... | 0 | [
"CWE-416"
] | libxml2 | 1358d157d0bd83be1dfe356a69213df9fac0b539 | 324,487,335,101,730,100,000,000,000,000,000,000,000 | 31 | Fix use-after-free with `xmllint --html --push`
Call htmlCtxtUseOptions to make sure that names aren't stored in
dictionaries.
Note that this issue only affects xmllint using the HTML push parser.
Fixes #230. | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
static void svm_prepare_switch_to_guest(struct kvm_vcpu *vcpu)
{
struct vcpu_svm *svm = to_svm(vcpu);
struct svm_cpu_data *sd = per_cpu(svm_data, vcpu->cpu);
if (sev_es_guest(vcpu->kvm))
sev_es_unmap_ghcb(svm);
if (svm->guest_state_loaded)
return;
/*
* Save additional host state that will be restored on V... | 0 | [
"CWE-703"
] | linux | 6cd88243c7e03845a450795e134b488fc2afb736 | 132,516,763,337,916,540,000,000,000,000,000,000,000 | 31 | KVM: x86: do not report a vCPU as preempted outside instruction boundaries
If a vCPU is outside guest mode and is scheduled out, it might be in the
process of making a memory access. A problem occurs if another vCPU uses
the PV TLB flush feature during the period when the vCPU is scheduled
out, and a virtual address ... | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
static inline void x86_assign_hw_event(struct perf_event *event,
struct cpu_hw_events *cpuc, int i)
{
struct hw_perf_event *hwc = &event->hw;
hwc->idx = cpuc->assign[i];
hwc->last_cpu = smp_processor_id();
hwc->last_tag = ++cpuc->tags[i];
if (hwc->idx == X86_PMC_IDX_FIXED_BTS) {
hwc->config_base = 0;
hwc... | 1 | [
"CWE-703",
"CWE-189"
] | linux | fc66c5210ec2539e800e87d7b3a985323c7be96e | 237,667,909,348,398,300,000,000,000,000,000,000,000 | 20 | perf, x86: Fix Intel fixed counters base initialization
The following patch solves the problems introduced by Robert's
commit 41bf498 and reported by Arun Sharma. This commit gets rid
of the base + index notation for reading and writing PMU msrs.
The problem is that for fixed counters, the new calculation for
the bas... | Vulnerable | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
xfs_default_attroffset(
struct xfs_inode *ip)
{
struct xfs_mount *mp = ip->i_mount;
uint offset;
if (mp->m_sb.sb_inodesize == 256) {
offset = XFS_LITINO(mp, ip->i_d.di_version) -
XFS_BMDR_SPACE_CALC(MINABTPTRS);
} else {
offset = XFS_BMDR_SPACE_CALC(6 * MINABTPTRS);
}
ASSERT(offset < XFS_LITINO(mp, i... | 0 | [] | linux | 2c4306f719b083d17df2963bc761777576b8ad1b | 301,920,753,247,117,060,000,000,000,000,000,000,000 | 16 | xfs: set format back to extents if xfs_bmap_extents_to_btree
If xfs_bmap_extents_to_btree fails in a mode where we call
xfs_iroot_realloc(-1) to de-allocate the root, set the
format back to extents.
Otherwise we can assume we can dereference ifp->if_broot
based on the XFS_DINODE_FMT_BTREE format, and crash.
Bugzilla... | Safe | null | null |
static inline void ep_reset_busy_poll_napi_id(struct eventpoll *ep)
{
} | 0 | [
"CWE-416"
] | linux | a9ed4a6560b8562b7e2e2bed9527e88001f7b682 | 309,518,091,143,799,940,000,000,000,000,000,000,000 | 3 | epoll: Keep a reference on files added to the check list
When adding a new fd to an epoll, and that this new fd is an
epoll fd itself, we recursively scan the fds attached to it
to detect cycles, and add non-epool files to a "check list"
that gets subsequently parsed.
However, this check list isn't completely safe wh... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
measurement_timeout(void *any)
{
timeout_id = 0;
switch_interrupts(1);
} | 0 | [
"CWE-59"
] | chrony | e18903a6b56341481a2e08469c0602010bf7bfe3 | 76,323,791,170,459,255,000,000,000,000,000,000,000 | 5 | switch to new util file functions
Replace all fopen(), rename(), and unlink() calls with the new util
functions. | Safe | 59 | {"cwe_id": "CWE-59", "vulnerability_type": "Improper Link Resolution Before File Access ('Link Following')", "description": "The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.", "severit... |
TfLiteStatus CheckInputTensorDimensions(TfLiteContext* context,
TfLiteNode* node, int n_input,
int n_output, int n_cell,
bool is_layer_norm_lstm) {
const auto* params = reinterpret_cast<TfLiteLSTMPa... | 0 | [
"CWE-125",
"CWE-787"
] | tensorflow | 1970c2158b1ffa416d159d03c3370b9a462aee35 | 300,685,870,698,762,100,000,000,000,000,000,000,000 | 214 | [tflite]: Insert `nullptr` checks when obtaining tensors.
As part of ongoing refactoring, `tflite::GetInput`, `tflite::GetOutput`, `tflite::GetTemporary` and `tflite::GetIntermediates` will return `nullptr` in some cases. Hence, we insert the `nullptr` checks on all usages.
We also insert `nullptr` checks on usages o... | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
inline Item* get_item_copy (THD *thd, MEM_ROOT *mem_root, T* item)
{
Item *copy= new (mem_root) T(*item);
copy->register_in(thd);
return copy;
} | 0 | [
"CWE-617"
] | server | 2e7891080667c59ac80f788eef4d59d447595772 | 177,978,750,702,819,170,000,000,000,000,000,000,000 | 6 | MDEV-25635 Assertion failure when pushing from HAVING into WHERE of view
This bug could manifest itself after pushing a where condition over a
mergeable derived table / view / CTE DT into a grouping view / derived
table / CTE V whose item list contained set functions with constant
arguments such as MIN(2), SUM(1) etc.... | Safe | 617 | {"cwe_id": "CWE-617", "vulnerability_type": "Reachable Assertion", "description": "The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.", "severity": null, "category": "assertion failure", "im... |
void Item_param::print(String *str, enum_query_type query_type)
{
if (state == NO_VALUE || query_type & QT_NO_DATA_EXPANSION)
{
str->append('?');
}
else
{
char buffer[STRING_BUFFER_USUAL_SIZE];
String tmp(buffer, sizeof(buffer), &my_charset_bin);
const String *res;
res= query_val_str(curre... | 0 | [] | server | b000e169562697aa072600695d4f0c0412f94f4f | 173,889,456,449,294,630,000,000,000,000,000,000,000 | 15 | Bug#26361149 MYSQL SERVER CRASHES AT: COL IN(IFNULL(CONST, COL), NAME_CONST('NAME', NULL))
based on:
commit f7316aa0c9a
Author: Ajo Robert <ajo.robert@oracle.com>
Date: Thu Aug 24 17:03:21 2017 +0530
Bug#26361149 MYSQL SERVER CRASHES AT: COL IN(IFNULL(CONST,
COL), NAME_CONST('NAME'... | Safe | null | null |
void PeerListWidget::updatePeer(const QString &ip, BitTorrent::TorrentHandle *const torrent, const BitTorrent::PeerInfo &peer)
{
QStandardItem *item = m_peerItems.value(ip);
int row = item->row();
if (m_resolveCountries) {
const QIcon ico = GuiIconProvider::instance()->getFlagIcon(peer.country());
... | 0 | [
"CWE-20",
"CWE-79"
] | qBittorrent | 6ca3e4f094da0a0017cb2d483ec1db6176bb0b16 | 125,456,337,952,511,470,000,000,000,000,000,000,000 | 28 | Add Utils::String::toHtmlEscaped | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
sendLocalReply(bool is_grpc_request, Http::Code code, absl::string_view body,
const std::function<void(Http::ResponseHeaderMap& headers)>& /*modify_headers*/,
bool is_head_request, const absl::optional<Grpc::Status::GrpcStatus> grpc_status,
absl::string_view /*detail... | 0 | [
"CWE-400"
] | envoy | dfddb529e914d794ac552e906b13d71233609bf7 | 257,726,095,493,777,870,000,000,000,000,000,000,000 | 16 | listener: Add configurable accepted connection limits (#153)
Add support for per-listener limits on accepted connections.
Signed-off-by: Tony Allen <tony@allen.gg> | Safe | 400 | {"cwe_id": "CWE-400", "vulnerability_type": "Uncontrolled Resource Consumption", "description": "The product does not properly control the allocation and maintenance of a limited resource.", "severity": "High", "category": "Resource Exhaustion", "impact": ["DoS: Crash, Exit, or Restart", "DoS: Resource Consumption (CPU... |
job_run(const char *cmd, struct session *s, const char *cwd,
job_update_cb updatecb, job_complete_cb completecb, job_free_cb freecb,
void *data, int flags)
{
struct job *job;
struct environ *env;
pid_t pid;
int nullfd, out[2];
const char *home;
sigset_t set, oldset;
if (socketpair(AF_UNIX, SOCK_STR... | 0 | [] | src | b32e1d34e10a0da806823f57f02a4ae6e93d756e | 128,217,387,183,431,600,000,000,000,000,000,000,000 | 95 | evbuffer_new and bufferevent_new can both fail (when malloc fails) and
return NULL. GitHub issue 1547. | Safe | null | null |
static int bnxt_re_build_sgl(struct ib_sge *ib_sg_list,
struct bnxt_qplib_sge *sg_list, int num)
{
int i, total = 0;
for (i = 0; i < num; i++) {
sg_list[i].addr = ib_sg_list[i].addr;
sg_list[i].lkey = ib_sg_list[i].lkey;
sg_list[i].size = ib_sg_list[i].length;
total += sg_list[i].size;
}
return tot... | 0 | [
"CWE-400",
"CWE-401"
] | linux | 4a9d46a9fe14401f21df69cea97c62396d5fb053 | 229,172,541,616,692,250,000,000,000,000,000,000,000 | 13 | RDMA: Fix goto target to release the allocated memory
In bnxt_re_create_srq(), when ib_copy_to_udata() fails allocated memory
should be released by goto fail.
Fixes: 37cb11acf1f7 ("RDMA/bnxt_re: Add SRQ support for Broadcom adapters")
Link: https://lore.kernel.org/r/20190910222120.16517-1-navid.emamdoost@gmail.com
Si... | Safe | 400 | {"cwe_id": "CWE-400", "vulnerability_type": "Uncontrolled Resource Consumption", "description": "The product does not properly control the allocation and maintenance of a limited resource.", "severity": "High", "category": "Resource Exhaustion", "impact": ["DoS: Crash, Exit, or Restart", "DoS: Resource Consumption (CPU... |
TEST(ArrayOpsTest, QuantizedConcat_ShapeFn) {
ShapeInferenceTestOp op("QuantizedConcat");
auto set_n = [&op](int n) {
std::vector<NodeDefBuilder::NodeOut> src_list;
std::vector<NodeDefBuilder::NodeOut> limit_list;
for (int i = 0; i < n; ++i) {
src_list.emplace_back("a", 0, DT_QUINT8);
limit_... | 0 | [
"CWE-125"
] | tensorflow | 7cf73a2274732c9d82af51c2bc2cf90d13cd7e6d | 246,118,842,882,876,900,000,000,000,000,000,000,000 | 45 | Address QuantizeAndDequantizeV* heap oob. Added additional checks for the 'axis' attribute.
PiperOrigin-RevId: 402446942
Change-Id: Id2f6b82e4e740d0550329be02621c46466b5a5b9 | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
removeSuffix(char *string, const char *suffix)
{
size_t stringLength = strlen(string);
size_t suffixLength = strlen(suffix);
if (stringLength >= suffixLength) {
char *tail = &string[stringLength - suffixLength];
if (0 == strcmp(tail, suffix)) {
*tail = '\0';
}
}
} | 0 | [
"CWE-119"
] | openj9 | 0971f22d88f42cf7332364ad7430e9bd8681c970 | 205,732,567,698,773,070,000,000,000,000,000,000,000 | 13 | 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> | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
Unit* unit_follow_merge(Unit *u) {
assert(u);
while (u->load_state == UNIT_MERGED)
assert_se(u = u->merged_into);
return u;
} | 0 | [
"CWE-269"
] | systemd | bf65b7e0c9fc215897b676ab9a7c9d1c688143ba | 205,530,765,928,088,830,000,000,000,000,000,000,000 | 8 | core: imply NNP and SUID/SGID restriction for DynamicUser=yes service
Let's be safe, rather than sorry. This way DynamicUser=yes services can
neither take benefit of, nor create SUID/SGID binaries.
Given that DynamicUser= is a recent addition only we should be able to
get away with turning this on, even though this i... | Safe | 269 | {"cwe_id": "CWE-269", "vulnerability_type": "Improper Privilege Management", "description": "The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.", "severity": "Medium", "category": null, "impact": ["Gain Privileges or Assume Ide... |
template<typename ti, typename tm>
CImg<T>& draw_image(const int x0, const int y0, const int z0,
const CImg<ti>& sprite, const CImg<tm>& mask, const float opacity=1,
const float mask_max_value=1) {
return draw_image(x0,y0,z0,0,sprite,mask,opacity,mask_max_va... | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 266,936,378,307,917,000,000,000,000,000,000,000,000 | 5 | Fix other issues in 'CImg<T>::load_bmp()'. | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
static int mem_cgroup_populate(struct cgroup_subsys *ss,
struct cgroup *cont)
{
int ret;
ret = cgroup_add_files(cont, ss, mem_cgroup_files,
ARRAY_SIZE(mem_cgroup_files));
if (!ret)
ret = register_memsw_files(cont, ss);
if (!ret)
ret = register_kmem_files(cont, ss);
return ret;
} | 0 | [
"CWE-264"
] | linux-2.6 | 1a5a9906d4e8d1976b701f889d8f35d54b928f25 | 584,116,739,676,889,600,000,000,000,000,000,000 | 16 | 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(... | Safe | 264 | null |
tm_task_id new_task(
char *jobid,
tm_node_id node,
tm_task_id task)
{
task_info *tp, **head;
TM_DBPRT(("%s: jobid=%s node=%d task=%lu\n",
__func__, jobid, node, (unsigned long)task))
if (jobid != tm_jobid && strcmp(jobid, tm_jobid) != 0)
{
TM_DBPRT(("%s: task job %s not m... | 0 | [
"CWE-264"
] | torque | f2f4c950f3d461a249111c8826da3beaafccace9 | 135,908,593,589,345,990,000,000,000,000,000,000,000 | 49 | TRQ-2885 - limit tm_adopt() to only adopt a session id that
is owned by the calling user. | Safe | 264 | null |
static int gnutls_system_mutex_lock(void **priv)
{
EnterCriticalSection((CRITICAL_SECTION *) * priv);
return 0;
} | 0 | [
"CWE-20"
] | gnutls | b0a3048e56611a2deee4976aeba3b8c0740655a6 | 88,439,739,109,511,430,000,000,000,000,000,000,000 | 5 | env: use secure_getenv when reading environment variables | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
static int ntop_get_interface_dump_disk_policy(lua_State* vm) {
NetworkInterface *ntop_interface = getCurrentInterface(vm);
bool dump_traffic_to_disk;
ntop->getTrace()->traceEvent(TRACE_DEBUG, "%s() called", __FUNCTION__);
if(!ntop_interface)
return(CONST_LUA_ERROR);
dump_traffic_to_disk = ntop_interfa... | 0 | [
"CWE-476"
] | ntopng | 01f47e04fd7c8d54399c9e465f823f0017069f8f | 52,506,048,578,203,700,000,000,000,000,000,000,000 | 15 | Security fix: prevents empty host from being used | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
unsigned int ziplistCompare(unsigned char *p, unsigned char *sstr, unsigned int slen) {
zlentry entry;
unsigned char sencoding;
long long zval, sval;
if (p[0] == ZIP_END) return 0;
zipEntry(p, &entry);
if (ZIP_IS_STR(entry.encoding)) {
/* Raw compare */
if (entry.len == slen) {
... | 0 | [
"CWE-190"
] | redis | f6a40570fa63d5afdd596c78083d754081d80ae3 | 274,221,899,005,184,700,000,000,000,000,000,000,000 | 24 | Fix ziplist and listpack overflows and truncations (CVE-2021-32627, CVE-2021-32628)
- fix possible heap corruption in ziplist and listpack resulting by trying to
allocate more than the maximum size of 4GB.
- prevent ziplist (hash and zset) from reaching size of above 1GB, will be
converted to HT encoding, that's n... | Safe | 190 | {"cwe_id": "CWE-190", "vulnerability_type": "Integer Overflow or Wraparound", "description": "The product performs a calculation that can\n produce an integer overflow or wraparound when the logic\n assumes that the resulting value will always be larger than\n the original value. This occurs whe... |
static bool __oom_reap_task_mm(struct task_struct *tsk, struct mm_struct *mm)
{
struct mmu_gather tlb;
struct vm_area_struct *vma;
bool ret = true;
/*
* We have to make sure to not race with the victim exit path
* and cause premature new oom victim selection:
* __oom_reap_task_mm exit_mm
* mmget_not_zer... | 1 | [
"CWE-476"
] | linux | 27ae357fa82be5ab73b2ef8d39dcb8ca2563483a | 177,626,966,093,586,070,000,000,000,000,000,000,000 | 99 | mm, oom: fix concurrent munlock and oom reaper unmap, v3
Since exit_mmap() is done without the protection of mm->mmap_sem, it is
possible for the oom reaper to concurrently operate on an mm until
MMF_OOM_SKIP is set.
This allows munlock_vma_pages_all() to concurrently run while the oom
reaper is operating on a vma. ... | Vulnerable | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
static struct file *io_file_get(struct io_submit_state *state, int fd)
{
if (!state)
return fget(fd);
if (state->file) {
if (state->fd == fd) {
state->used_refs++;
state->ios_left--;
return state->file;
}
io_file_put(state);
}
state->file = fget_many(fd, state->ios_left);
if (!state->file)
retu... | 0 | [] | linux | 181e448d8709e517c9c7b523fcd209f24eb38ca7 | 141,841,403,303,596,130,000,000,000,000,000,000,000 | 23 | io_uring: async workers should inherit the user creds
If we don't inherit the original task creds, then we can confuse users
like fuse that pass creds in the request header. See link below on
identical aio issue.
Link: https://lore.kernel.org/linux-fsdevel/26f0d78e-99ca-2f1b-78b9-433088053a61@scylladb.com/T/#u
Signed... | Safe | null | null |
setkey_principal3_2_svc(setkey3_arg *arg, struct svc_req *rqstp)
{
static generic_ret ret;
char *prime_arg;
gss_buffer_desc client_name,
service_name;
OM_uint32 minor_stat;
kadm5_server_handle_t handle;
... | 1 | [
"CWE-119",
"CWE-772",
"CWE-401"
] | krb5 | 83ed75feba32e46f736fcce0d96a0445f29b96c2 | 17,801,731,517,234,680,000,000,000,000,000,000,000 | 61 | Fix leaks in kadmin server stubs [CVE-2015-8631]
In each kadmind server stub, initialize the client_name and
server_name variables, and release them in the cleanup handler. Many
of the stubs will otherwise leak the client and server name if
krb5_unparse_name() fails. Also make sure to free the prime_arg
variables in... | Vulnerable | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
static int iwl_dump_ini_rxf_iter(struct iwl_fw_runtime *fwrt,
struct iwl_fw_ini_region_cfg *reg,
void *range_ptr, int idx)
{
struct iwl_fw_ini_error_dump_range *range = range_ptr;
struct iwl_ini_rxf_data rxf_data;
struct iwl_fw_ini_error_dump_register *reg_dump = (void *)range->data;
u32 offs = le32_to_cp... | 0 | [
"CWE-400",
"CWE-401"
] | linux | b4b814fec1a5a849383f7b3886b654a13abbda7d | 222,764,473,286,551,660,000,000,000,000,000,000,000 | 69 | iwlwifi: dbg_ini: fix memory leak in alloc_sgtable
In alloc_sgtable if alloc_page fails, the alocated table should be
released.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com> | Safe | 400 | {"cwe_id": "CWE-400", "vulnerability_type": "Uncontrolled Resource Consumption", "description": "The product does not properly control the allocation and maintenance of a limited resource.", "severity": "High", "category": "Resource Exhaustion", "impact": ["DoS: Crash, Exit, or Restart", "DoS: Resource Consumption (CPU... |
static int r_cmd_java_handle_isvalid (RCore *core, const char *cmd) {
int res = false;
ut64 res_size = UT64_MAX;
ut8 *tbuf, *buf = NULL;
ut32 cur_fsz = r_io_fd_size (core->io, r_core_file_cur (core)->fd);
ut64 sz = UT64_MAX;
const char *p = cmd ? r_cmd_java_consumetok (cmd, ' ', -1): NULL;
ut64 addr = UT64_MAX;... | 0 | [
"CWE-703",
"CWE-193"
] | radare2 | ced0223c7a1b3b5344af315715cd28fe7c0d9ebc | 109,957,894,537,404,400,000,000,000,000,000,000,000 | 50 | Fix unmatched array length in core_java.c (issue #16304) (#16313) | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
static int key_pol_get_resp(struct sock *sk, struct xfrm_policy *xp, const struct sadb_msg *hdr, int dir)
{
int err;
struct sk_buff *out_skb;
struct sadb_msg *out_hdr;
err = 0;
out_skb = pfkey_xfrm_policy2msg_prep(xp);
if (IS_ERR(out_skb)) {
err = PTR_ERR(out_skb);
goto out;
}
err = pfkey_xfrm_policy2msg(... | 0 | [
"CWE-362"
] | linux | ba953a9d89a00c078b85f4b190bc1dde66fe16b5 | 87,104,396,641,596,060,000,000,000,000,000,000,000 | 31 | af_key: Do not call xfrm_probe_algs in parallel
When namespace support was added to xfrm/afkey, it caused the
previously single-threaded call to xfrm_probe_algs to become
multi-threaded. This is buggy and needs to be fixed with a mutex.
Reported-by: Abhishek Shah <abhishek.shah@columbia.edu>
Fixes: 283bc9f35bbb ("xf... | Safe | 362 | {"cwe_id": "CWE-362", "vulnerability_type": "Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')", "description": "The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resour... |
Status upgradeAuthSchema(OperationContext* txn, AuthorizationManager* authzManager, int maxSteps) {
if (maxSteps < 1) {
return Status(ErrorCodes::BadValue,
"Minimum value for maxSteps parameter to upgradeAuthSchema is 1");
}
authzManager->invalidateUserCache();
for (int i =... | 0 | [
"CWE-613"
] | mongo | 64d8e9e1b12d16b54d6a592bae8110226c491b4e | 13,728,494,073,180,454,000,000,000,000,000,000,000 | 18 | SERVER-38984 Validate unique User ID on UserCache hit
(cherry picked from commit e55d6e2292e5dbe2f97153251d8193d1cc89f5d7) | Safe | 613 | {"cwe_id": "CWE-613", "vulnerability_type": "Insufficient Session Expiration", "description": "According to WASC, \"Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization.\"", "severity": null, "category": null, "impact": ["Bypass Protect... |
xsmp_get_unix_process_id (GsmClient *client)
{
SmProp *prop;
guint pid;
gboolean res;
g_debug ("GsmXSMPClient: getting pid");
prop = find_property (GSM_XSMP_CLIENT (client), SmProcessID, NULL);
if (!prop || strcmp (prop->type, SmARRAY8) != 0) {
retu... | 0 | [
"CWE-125",
"CWE-835"
] | gnome-session | b0dc999e0b45355314616321dbb6cb71e729fc9d | 291,759,290,171,807,900,000,000,000,000,000,000,000 | 22 | [gsm] Delay the creation of the GsmXSMPClient until it really exists
We used to create the GsmXSMPClient before the XSMP connection is really
accepted. This can lead to some issues, though. An example is:
https://bugzilla.gnome.org/show_bug.cgi?id=598211#c19. Quoting:
"What is happening is that a new client (probabl... | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
int EC_POINT_get_affine_coordinates_GF2m(const EC_GROUP *group,
const EC_POINT *point, BIGNUM *x,
BIGNUM *y, BN_CTX *ctx)
{
if (group->meth->point_get_affine_coordinates == 0) {
ECerr(EC_F_EC_POINT_GET_AFFINE_COORDINATES_GF2M,... | 0 | [] | openssl | 7c1709c2da5414f5b6133d00a03fc8c5bf996c7a | 302,494,652,315,444,000,000,000,000,000,000,000,000 | 21 | [crypto/ec] for ECC parameters with NULL or zero cofactor, compute it
The cofactor argument to EC_GROUP_set_generator is optional, and SCA
mitigations for ECC currently use it. So the library currently falls
back to very old SCA-vulnerable code if the cofactor is not present.
This PR allows EC_GROUP_set_generator to ... | Safe | null | null |
result<uint64_t> Binary::virtual_address_to_offset(uint64_t virtual_address) const {
const SegmentCommand* segment = segment_from_virtual_address(virtual_address);
if (segment == nullptr) {
return make_error_code(lief_errors::conversion_error);
}
const uint64_t base_address = segment->virtual_address() - se... | 0 | [
"CWE-703"
] | LIEF | 7acf0bc4224081d4f425fcc8b2e361b95291d878 | 314,064,197,588,851,630,000,000,000,000,000,000,000 | 8 | Resolve #764 | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
static bool module_init_layout_section(const char *sname)
{
#ifndef CONFIG_MODULE_UNLOAD
if (module_exit_section(sname))
return true;
#endif
return module_init_section(sname);
} | 0 | [
"CWE-362",
"CWE-347"
] | linux | 0c18f29aae7ce3dadd26d8ee3505d07cc982df75 | 169,240,483,546,488,060,000,000,000,000,000,000,000 | 8 | module: limit enabling module.sig_enforce
Irrespective as to whether CONFIG_MODULE_SIG is configured, specifying
"module.sig_enforce=1" on the boot command line sets "sig_enforce".
Only allow "sig_enforce" to be set when CONFIG_MODULE_SIG is configured.
This patch makes the presence of /sys/module/module/parameters/s... | Safe | 362 | {"cwe_id": "CWE-362", "vulnerability_type": "Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')", "description": "The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resour... |
videobuf_vm_close(struct vm_area_struct *vma)
{
struct videobuf_mapping *map = vma->vm_private_data;
struct videobuf_queue *q = map->q;
int i;
dprintk(2,"vm_close %p [count=%u,vma=%08lx-%08lx]\n",map,
map->count,vma->vm_start,vma->vm_end);
map->count--;
if (0 == map->count) {
dprintk(1,"munmap %p q=%p\n",ma... | 0 | [
"CWE-119",
"CWE-787"
] | linux | 0b29669c065f60501e7289e1950fa2a618962358 | 259,565,438,027,916,040,000,000,000,000,000,000,000 | 30 | V4L/DVB (6751): V4L: Memory leak! Fix count in videobuf-vmalloc mmap
This is pretty serious bug. map->count is never initialized after the
call to kmalloc making the count start at some random trash value. The
end result is leaking videobufs.
Also, fix up the debug statements to print unsigned values.
Pushed to h... | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
static int tg3_poll(struct napi_struct *napi, int budget)
{
struct tg3_napi *tnapi = container_of(napi, struct tg3_napi, napi);
struct tg3 *tp = tnapi->tp;
int work_done = 0;
struct tg3_hw_status *sblk = tnapi->hw_status;
while (1) {
if (sblk->status & SD_STATUS_ERROR)
tg3_process_error(tp);
tg3_poll_link... | 0 | [
"CWE-476",
"CWE-119"
] | linux | 715230a44310a8cf66fbfb5a46f9a62a9b2de424 | 113,085,083,913,447,300,000,000,000,000,000,000,000 | 47 | tg3: fix length overflow in VPD firmware parsing
Commit 184b89044fb6e2a74611dafa69b1dce0d98612c6 ("tg3: Use VPD fw version
when present") introduced VPD parsing that contained a potential length
overflow.
Limit the hardware's reported firmware string length (max 255 bytes) to
stay inside the driver's firmware string ... | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
void RGWListBucketMultiparts_ObjStore_S3::send_response()
{
if (op_ret < 0)
set_req_state_err(s, op_ret);
dump_errno(s);
// Explicitly use chunked transfer encoding so that we can stream the result
// to the user without having to wait for the full length of it.
end_header(s, this, "application/xml", CHU... | 0 | [
"CWE-79"
] | ceph | ba0790a01ba5252db1ebc299db6e12cd758d0ff9 | 315,642,993,525,675,300,000,000,000,000,000,000,000 | 62 | rgw: reject unauthenticated response-header actions
Signed-off-by: Matt Benjamin <mbenjamin@redhat.com>
Reviewed-by: Casey Bodley <cbodley@redhat.com>
(cherry picked from commit d8dd5e513c0c62bbd7d3044d7e2eddcd897bd400) | Safe | 79 | {"cwe_id": "CWE-79", "vulnerability_type": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "description": "The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.", ... |
#else | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 186,209,486,129,617,600,000,000,000,000,000,000,000 | 1 | Fix other issues in 'CImg<T>::load_bmp()'. | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
xmlXPathNodeSetMergeUnique(xmlNodeSetPtr val1, xmlNodeSetPtr val2) {
int i;
if (val2 == NULL) return(val1);
if (val1 == NULL) {
val1 = xmlXPathNodeSetCreate(NULL);
}
if (val1 == NULL)
return (NULL);
/* @@ with_ns to check whether namespace nodes should be looked at @@ */
for (i =... | 0 | [
"CWE-119"
] | libxml2 | 91d19754d46acd4a639a8b9e31f50f31c78f8c9c | 256,258,007,097,329,950,000,000,000,000,000,000,000 | 49 | Fix the semantic of XPath axis for namespace/attribute context nodes
The processing of namespace and attributes nodes was not compliant
to the XPath-1.0 specification | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
sigpipe_handler (int signo)
{
closelog_internal ();
} | 0 | [
"CWE-190",
"CWE-252"
] | glibc | 2864e767053317538feafa815046fff89e5a16be | 8,552,412,184,610,275,000,000,000,000,000,000,000 | 4 | Update.
1999-11-09 Ulrich Drepper <drepper@cygnus.com>
* elf/dl-load.c (_dl_dst_count): Allow $ORIGIN to point to
directory with the reference since this is as secure as using the
object with the dependency.
(_dl_dst_substitute): Likewise.
* elf/dl-load.c (_dl_dst_count): Change strings in first two
strncmp ... | Safe | 190 | {"cwe_id": "CWE-190", "vulnerability_type": "Integer Overflow or Wraparound", "description": "The product performs a calculation that can\n produce an integer overflow or wraparound when the logic\n assumes that the resulting value will always be larger than\n the original value. This occurs whe... |
int handle_data(bufferlist& bl, off_t ofs, void **phandle, rgw_raw_obj *pobj, bool *again) override {
return next->handle_data(bl, ofs, phandle, pobj, again);
} | 0 | [
"CWE-770"
] | ceph | ab29bed2fc9f961fe895de1086a8208e21ddaddc | 81,757,730,674,002,880,000,000,000,000,000,000,000 | 3 | rgw: fix issues with 'enforce bounds' patch
The patch to enforce bounds on max-keys/max-uploads/max-parts had a few
issues that would prevent us from compiling it. Instead of changing the
code provided by the submitter, we're addressing them in a separate
commit to maintain the DCO.
Signed-off-by: Joao Eduardo Luis <... | Safe | 770 | {"cwe_id": "CWE-770", "vulnerability_type": "Allocation of Resources Without Limits or Throttling", "description": "The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.", "severity": "Hi... |
static struct sk_buff *netlink_to_full_skb(const struct sk_buff *skb,
gfp_t gfp_mask)
{
unsigned int len = skb_end_offset(skb);
struct sk_buff *new;
new = alloc_skb(len, gfp_mask);
if (new == NULL)
return NULL;
NETLINK_CB(new).portid = NETLINK_CB(skb).portid;
NETLINK_CB(new).dst_group = NETLINK_CB(skb... | 0 | [
"CWE-200"
] | linux | 93c647643b48f0131f02e45da3bd367d80443291 | 332,816,213,297,692,960,000,000,000,000,000,000,000 | 17 | netlink: Add netns check on taps
Currently, a nlmon link inside a child namespace can observe systemwide
netlink activity. Filter the traffic so that nlmon can only sniff
netlink messages from its own netns.
Test case:
vpnns -- bash -c "ip link add nlmon0 type nlmon; \
ip link set nlmon0 u... | Safe | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
thumbnailer_ref (Thumbnailer *thumb)
{
g_return_val_if_fail (thumb != NULL, NULL);
g_return_val_if_fail (thumb->ref_count > 0, NULL);
g_atomic_int_inc (&thumb->ref_count);
return thumb;
} | 0 | [] | nautilus | 2ddba428ef2b13d0620bd599c3635b9c11044659 | 231,940,793,127,536,920,000,000,000,000,000,000,000 | 8 | Update gnome-desktop code
Closes https://gitlab.gnome.org/GNOME/nautilus/issues/987 | Safe | null | null |
static void io_sq_thread_parkme(struct io_sq_data *sqd)
{
for (;;) {
/*
* TASK_PARKED is a special state; we must serialize against
* possible pending wakeups to avoid store-store collisions on
* task->state.
*
* Such a collision might possibly result in the task state
* changin from TASK_PARKED a... | 0 | [
"CWE-667"
] | linux | 3ebba796fa251d042be42b929a2d916ee5c34a49 | 199,343,667,406,596,900,000,000,000,000,000,000,000 | 28 | io_uring: ensure that SQPOLL thread is started for exit
If we create it in a disabled state because IORING_SETUP_R_DISABLED is
set on ring creation, we need to ensure that we've kicked the thread if
we're exiting before it's been explicitly disabled. Otherwise we can run
into a deadlock where exit is waiting go park t... | Safe | 667 | {"cwe_id": "CWE-667", "vulnerability_type": "Improper Locking", "description": "The product does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.", "severity": null, "category": null, "impact": ["DoS: Resource Consumption (CPU)"], "languages": [null], "ex... |
void fiin_box_del(GF_Box *s)
{
FDItemInformationBox *ptr = (FDItemInformationBox *)s;
if (ptr == NULL) return;
if (ptr->partition_entries) gf_list_del(ptr->partition_entries);
gf_free(ptr); | 0 | [
"CWE-787"
] | gpac | 388ecce75d05e11fc8496aa4857b91245007d26e | 293,788,101,366,204,600,000,000,000,000,000,000,000 | 7 | fixed #1587 | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
check_MULTIPATH(const struct ofpact_multipath *a,
const struct ofpact_check_params *cp)
{
return multipath_check(a, cp->match);
} | 0 | [
"CWE-416"
] | ovs | 77cccc74deede443e8b9102299efc869a52b65b2 | 323,680,017,398,496,630,000,000,000,000,000,000,000 | 5 | ofp-actions: Fix use-after-free while decoding RAW_ENCAP.
While decoding RAW_ENCAP action, decode_ed_prop() might re-allocate
ofpbuf if there is no enough space left. However, function
'decode_NXAST_RAW_ENCAP' continues to use old pointer to 'encap'
structure leading to write-after-free and incorrect decoding.
==3... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
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