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 |
|---|---|---|---|---|---|---|---|---|---|---|
template <typename T = Ast> parser &enable_ast() {
for (auto &x : *grammar_) {
auto &rule = x.second;
if (!rule.action) { add_ast_action<T>(rule); }
}
return *this;
} | 0 | [
"CWE-125"
] | cpp-peglib | b3b29ce8f3acf3a32733d930105a17d7b0ba347e | 317,290,341,915,165,350,000,000,000,000,000,000,000 | 7 | Fix #122 | 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"... |
mark_trusted_job (GIOSchedulerJob *io_job,
GCancellable *cancellable,
gpointer user_data)
{
MarkTrustedJob *job = user_data;
CommonJob *common;
char *contents, *new_contents;
gsize length, new_length;
GError *error;
guint32 current;
int response;
GFileInfo *info;
common = (CommonJob *)job;
common->i... | 1 | [] | nautilus | a0f7bb5f2e9af8ecb463b13da834fa8559b0a481 | 262,902,604,970,857,600,000,000,000,000,000,000,000 | 164 | Use $XDG_DATA_HOME/.converted-launchers as marker for one-time desktop
2009-02-25 Alexander Larsson <alexl@redhat.com>
* src/nautilus-application.c:
Use $XDG_DATA_HOME/.converted-launchers as marker for
one-time desktop file trust operation.
* libnautilus-private/nautilus-file-utilities.[ch]:
Ad... | Vulnerable | null | null |
OFString DcmSCP::getPeerIP() const
{
if (m_assoc == NULL)
return "";
return m_assoc->params->DULparams.callingPresentationAddress;
} | 0 | [
"CWE-264"
] | dcmtk | beaf5a5c24101daeeafa48c375120b16197c9e95 | 256,225,747,623,288,270,000,000,000,000,000,000,000 | 6 | Make sure to handle setuid() return code properly.
In some tools the return value of setuid() is not checked. In the worst
case this could lead to privilege escalation since the process does not
give up its root privileges and continue as root. | Safe | 264 | null |
xmlRelaxNGParseStart(xmlRelaxNGParserCtxtPtr ctxt, xmlNodePtr nodes)
{
int ret = 0;
xmlRelaxNGDefinePtr def = NULL, last;
if (nodes == NULL) {
xmlRngPErr(ctxt, nodes, XML_RNGP_START_EMPTY, "start has no children\n",
NULL, NULL);
return (-1);
}
if (IS_RELAXNG(nodes... | 0 | [
"CWE-134"
] | libxml2 | 502f6a6d08b08c04b3ddfb1cd21b2f699c1b7f5b | 254,067,017,353,142,840,000,000,000,000,000,000,000 | 47 | More format string warnings with possible format string vulnerability
For https://bugzilla.gnome.org/show_bug.cgi?id=761029
adds a new xmlEscapeFormatString() function to escape composed format
strings | Safe | 134 | {"cwe_id": "CWE-134", "vulnerability_type": "Use of Externally-Controlled Format String", "description": "The product uses a function that accepts a format string as an argument, but the format string originates from an external source.", "severity": "High", "category": null, "impact": ["Read Memory", "Modify Memory", ... |
format_256(const u_char *data)
{
static char buf[4][sizeof("0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef")];
static int i = 0;
i = (i + 1) % 4;
snprintf(buf[i], sizeof(buf[i]), "%016" PRIx64 "%016" PRIx64 "%016" PRIx64 "%016" PRIx64,
EXTRACT_64BITS(data),
EXTRACT_64... | 0 | [
"CWE-125"
] | tcpdump | 83a412a5275cac973c5841eca3511c766bed778d | 79,566,363,273,378,140,000,000,000,000,000,000,000 | 13 | (for 4.9.3) CVE-2018-16228/HNCP: make buffer access safer
print_prefix() has a buffer and does not initialize it. It may call
decode_prefix6(), which also does not initialize the buffer on invalid
input. When that happens, make sure to return from print_prefix() before
trying to print the [still uninitialized] buffer.... | 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 void ocfs2_invalidatepage(struct page *page, unsigned long offset)
{
journal_t *journal = OCFS2_SB(page->mapping->host->i_sb)->journal->j_journal;
jbd2_journal_invalidatepage(journal, page, offset);
} | 0 | [
"CWE-20"
] | linux-2.6 | 272b62c1f0f6f742046e45b50b6fec98860208a0 | 74,761,450,570,696,430,000,000,000,000,000,000,000 | 6 | Treat writes as new when holes span across page boundaries
When a hole spans across page boundaries, the next write forces
a read of the block. This could end up reading existing garbage
data from the disk in ocfs2_map_page_blocks. This leads to
non-zero holes. In order to avoid this, mark the writes as new
when the h... | 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... |
void gs_main_inst_arg_decode(gs_main_instance * minst,
gs_arg_get_codepoint *get_codepoint)
{
minst->get_codepoint = get_codepoint;
} | 0 | [] | ghostpdl | 407cc61e87b0fd9d44d72ca740af7d3c85dee78d | 225,016,363,549,401,180,000,000,000,000,000,000,000 | 5 | "starting_arg_file" should only apply once.
The "starting_arg_file == true" setting should apply to the *first* call to
lib_file_open() in the context of a given call to runarg(). Previously, it
remained set for the entire duration of the runarg() call, resulting in the
current directory being searched for any resourc... | Safe | null | null |
static inline void net_timestamp_set(struct sk_buff *skb)
{
if (atomic_read(&netstamp_needed))
__net_timestamp(skb);
else
skb->tstamp.tv64 = 0;
} | 0 | [
"CWE-264"
] | linux | 8909c9ad8ff03611c9c96c9a92656213e4bb495b | 9,526,843,179,469,914,000,000,000,000,000,000,000 | 7 | net: don't allow CAP_NET_ADMIN to load non-netdev kernel modules
Since a8f80e8ff94ecba629542d9b4b5f5a8ee3eb565c any process with
CAP_NET_ADMIN may load any module from /lib/modules/. This doesn't mean
that CAP_NET_ADMIN is a superset of CAP_SYS_MODULE as modules are
limited to /lib/modules/**. However, CAP_NET_ADMIN... | Safe | 264 | null |
PHP_METHOD(Phar, createDefaultStub)
{
char *index = NULL, *webindex = NULL, *error;
zend_string *stub;
size_t index_len = 0, webindex_len = 0;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "|ss", &index, &index_len, &webindex, &webindex_len) == FAILURE) {
return;
}
stub = phar_create_default_stub(index, webindex... | 1 | [
"CWE-20"
] | php-src | 1e9b175204e3286d64dfd6c9f09151c31b5e099a | 178,143,419,491,861,430,000,000,000,000,000,000,000 | 19 | Fix bug #71860: Require valid paths for phar filenames | Vulnerable | 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... |
void RGWPostObj_ObjStore_S3::send_response()
{
if (op_ret == 0 && parts.count("success_action_redirect")) {
string redirect;
part_str(parts, "success_action_redirect", &redirect);
string tenant;
string bucket;
string key;
string etag_str = "\"";
etag_str.append(etag);
etag_str.appen... | 0 | [
"CWE-79"
] | ceph | 8f90658c731499722d5f4393c8ad70b971d05f77 | 179,187,675,906,413,550,000,000,000,000,000,000,000 | 113 | 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.", ... |
void ActiveStreamDecoderFilter::modifyDecodingBuffer(
std::function<void(Buffer::Instance&)> callback) {
ASSERT(parent_.state_.latest_data_decoding_filter_ == this);
callback(*parent_.buffered_request_data_.get());
} | 0 | [
"CWE-416"
] | envoy | 148de954ed3585d8b4298b424aa24916d0de6136 | 315,568,474,552,190,540,000,000,000,000,000,000,000 | 5 | CVE-2021-43825
Response filter manager crash
Signed-off-by: Yan Avlasov <yavlasov@google.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 int snd_timer_s_start(struct snd_timer * timer)
{
struct snd_timer_system_private *priv;
unsigned long njiff;
priv = (struct snd_timer_system_private *) timer->private_data;
njiff = (priv->last_jiffies = jiffies);
if (priv->correction > timer->sticks - 1) {
priv->correction -= timer->sticks - 1;
njiff+... | 0 | [
"CWE-200"
] | sound | cec8f96e49d9be372fdb0c3836dcf31ec71e457e | 66,741,486,249,613,990,000,000,000,000,000,000,000 | 18 | ALSA: timer: Fix leak in SNDRV_TIMER_IOCTL_PARAMS
The stack object “tread” has a total size of 32 bytes. Its field
“event” and “val” both contain 4 bytes padding. These 8 bytes
padding bytes are sent to user without being initialized.
Signed-off-by: Kangjie Lu <kjlu@gatech.edu>
Signed-off-by: Takashi Iwai <tiwai@suse... | 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... |
proto_tree_add_double(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start,
gint length, double value)
{
proto_item *pi;
header_field_info *hfinfo;
CHECK_FOR_NULL_TREE(tree);
TRY_TO_FAKE_THIS_ITEM(tree, hfindex, hfinfo);
DISSECTOR_ASSERT_FIELD_TYPE(hfinfo, FT_DOUBLE);
pi = proto_tree_add_pi(tree... | 0 | [
"CWE-401"
] | wireshark | a9fc769d7bb4b491efb61c699d57c9f35269d871 | 146,498,379,667,124,200,000,000,000,000,000,000,000 | 17 | epan: Fix a memory leak.
Make sure _proto_tree_add_bits_ret_val allocates a bits array using the
packet scope, otherwise we leak memory. Fixes #17032. | Safe | 401 | {"cwe_id": "CWE-401", "vulnerability_type": "Missing Release of Memory after Effective Lifetime", "description": "The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.", "severity": "Medium", "category": "Memory Leak", "imp... |
int CServer::NewClientCallback(int ClientID, void *pUser)
{
CServer *pThis = (CServer *)pUser;
pThis->m_aClients[ClientID].m_State = CClient::STATE_AUTH;
pThis->m_aClients[ClientID].m_aName[0] = 0;
pThis->m_aClients[ClientID].m_aClan[0] = 0;
pThis->m_aClients[ClientID].m_Country = -1;
pThis->m_aClients[ClientID].... | 0 | [
"CWE-20"
] | teeworlds | a766cb44bcffcdb0b88e776d01c5ee1323d44f85 | 169,972,792,350,770,650,000,000,000,000,000,000,000 | 13 | fixed a server crash | 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 sas_revalidate_domain(struct work_struct *work)
{
int res = 0;
struct sas_discovery_event *ev = to_sas_discovery_event(work);
struct asd_sas_port *port = ev->port;
struct sas_ha_struct *ha = port->ha;
struct domain_device *ddev = port->port_dev;
/* prevent revalidation from finding sata links in reco... | 0 | [
"CWE-284"
] | linux | 0558f33c06bb910e2879e355192227a8e8f0219d | 114,521,079,104,038,550,000,000,000,000,000,000,000 | 34 | scsi: libsas: direct call probe and destruct
In commit 87c8331fcf72 ("[SCSI] libsas: prevent domain rediscovery
competing with ata error handling") introduced disco mutex to prevent
rediscovery competing with ata error handling and put the whole
revalidation in the mutex. But the rphy add/remove needs to wait for the
... | 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... |
do_create_dir_monitor (GVfsBackend *backend,
GVfsJobCreateMonitor *job,
const char *filename,
GFileMonitorFlags flags)
{
create_dir_file_monitor (backend, job, filename, flags, TRUE);
} | 0 | [] | gvfs | d7d362995aa0cb8905c8d5c2a2a4c305d2ffff80 | 227,807,010,041,841,200,000,000,000,000,000,000,000 | 7 | admin: Use fsuid to ensure correct file ownership
Files created over admin backend should be owned by root, but they are
owned by the user itself. This is because the daemon drops the uid to
make dbus connection work. Use fsuid and euid to fix this issue.
Closes: https://gitlab.gnome.org/GNOME/gvfs/issues/21 | Safe | null | null |
int ptrace_getxregs(struct task_struct *child, void __user *uregs)
{
struct pt_regs *regs = task_pt_regs(child);
struct thread_info *ti = task_thread_info(child);
elf_xtregs_t __user *xtregs = uregs;
int ret = 0;
if (!access_ok(VERIFY_WRITE, uregs, sizeof(elf_xtregs_t)))
return -EIO;
#if XTENSA_HAVE_COPROCESSO... | 0 | [
"CWE-200"
] | linux-2.6 | 0d0138ebe24b94065580bd2601f8bb7eb6152f56 | 60,830,654,459,640,300,000,000,000,000,000,000,000 | 23 | xtensa: prevent arbitrary read in ptrace
Prevent an arbitrary kernel read. Check the user pointer with access_ok()
before copying data in.
[akpm@linux-foundation.org: s/EIO/EFAULT/]
Signed-off-by: Dan Rosenberg <drosenberg@vsecurity.com>
Cc: Christian Zankel <chris@zankel.net>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc:... | 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... |
void* FunctionContext::get_function_state(FunctionStateScope scope) const {
// assert(!_impl->_closed);
switch (scope) {
case THREAD_LOCAL:
return _impl->_thread_local_fn_state;
break;
case FRAGMENT_LOCAL:
return _impl->_fragment_local_fn_state;
break;
default:
... | 0 | [
"CWE-200"
] | incubator-doris | 246ac4e37aa4da6836b7850cb990f02d1c3725a3 | 90,166,341,908,889,070,000,000,000,000,000,000,000 | 14 | [fix] fix a bug of encryption function with iv may return wrong result (#8277) | 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... |
__xfs_inode_free(
struct xfs_inode *ip)
{
/* asserts to verify all state is correct here */
ASSERT(atomic_read(&ip->i_pincount) == 0);
XFS_STATS_DEC(ip->i_mount, vn_active);
call_rcu(&VFS_I(ip)->i_rcu, xfs_inode_free_callback);
} | 0 | [
"CWE-476"
] | linux | afca6c5b2595fc44383919fba740c194b0b76aff | 221,277,994,431,245,800,000,000,000,000,000,000,000 | 9 | xfs: validate cached inodes are free when allocated
A recent fuzzed filesystem image cached random dcache corruption
when the reproducer was run. This often showed up as panics in
lookup_slow() on a null inode->i_ops pointer when doing pathwalks.
BUG: unable to handle kernel NULL pointer dereference at 00000000000000... | 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 void spl_dllist_it_helper_rewind(spl_ptr_llist_element **traverse_pointer_ptr, int *traverse_position_ptr, spl_ptr_llist *llist, int flags TSRMLS_DC) /* {{{ */
{
SPL_LLIST_CHECK_DELREF(*traverse_pointer_ptr);
if (flags & SPL_DLLIST_IT_LIFO) {
*traverse_position_ptr = llist->count-1;
*traverse_pointer_ptr ... | 0 | [] | php-src | df78c48354f376cf419d7a97f88ca07d572f00fb | 206,858,998,631,094,530,000,000,000,000,000,000,000 | 14 | Fixed Bug #67538 (SPL Iterators use-after-free) | Safe | null | null |
verify(gcry_mpi_t a, gcry_mpi_t b, gcry_mpi_t input, ELG_public_key *pkey )
{
int rc;
gcry_mpi_t t1;
gcry_mpi_t t2;
gcry_mpi_t base[4];
gcry_mpi_t ex[4];
if( !(mpi_cmp_ui( a, 0 ) > 0 && mpi_cmp( a, pkey->p ) < 0) )
return 0; /* assertion 0 < a < p failed */
t1 = mpi_alloc( mpi_get_nlimbs(a) );
t2... | 0 | [
"CWE-200"
] | libgcrypt | 410d70bad9a650e3837055e36f157894ae49a57d | 253,731,203,499,565,700,000,000,000,000,000,000,000 | 51 | cipher: Use ciphertext blinding for Elgamal decryption.
* cipher/elgamal.c (USE_BLINDING): New.
(decrypt): Rewrite to use ciphertext blinding.
--
CVE-id: CVE-2014-3591
As a countermeasure to a new side-channel attacks on sliding windows
exponentiation we blind the ciphertext for Elgamal decryption. This
is similar ... | 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... |
query (void)
{
static const GimpParamDef load_args[] =
{
{ GIMP_PDB_INT32, "run-mode", "The run mode { RUN-INTERACTIVE (0), RUN-NONINTERACTIVE (1) }" },
{ GIMP_PDB_STRING, "filename", "The name of the file to load" },
{ GIMP_PDB_STRING, "raw-filename", "The name of the file to load" }
};
st... | 0 | [
"CWE-787"
] | gimp | 48ec15890e1751dede061f6d1f469b6508c13439 | 237,798,369,394,680,470,000,000,000,000,000,000,000 | 67 | file-psp: fix for bogus input data. Fixes bug #639203 | 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... |
skip_hex_digits (char const *str)
{
char const *s;
for (s = str; (*s >= '0' && *s <= '9') || (*s >= 'a' && *s <= 'f'); s++)
/* do nothing */ ;
return s == str ? NULL : s;
} | 0 | [
"CWE-59"
] | patch | 44a987e02f04b9d81a0db4a611145cad1093a2d3 | 115,868,622,458,374,080,000,000,000,000,000,000,000 | 8 | Add line number overflow checking
* bootstrap.conf: use intprops module.
* src/common.h: Define LINENUM_MIN and LINENUM_MAX macros.
* src/pch.c (another_hunk): Add line number overflow checking. Based on Robert
C. Seacord's INT32-C document for integer overflow checking and Tobias
Stoeckmann's "integer overflows and ... | 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... |
Drop_table_error_handler() {} | 0 | [
"CWE-416"
] | server | 4681b6f2d8c82b4ec5cf115e83698251963d80d5 | 29,980,628,422,120,633,000,000,000,000,000,000,000 | 1 | MDEV-26281 ASAN use-after-poison when complex conversion is involved in blob
the bug was that in_vector array in Item_func_in was allocated in the
statement arena, not in the table->expr_arena.
revert part of the 5acd391e8b2d. Instead, change the arena correctly
in fix_all_session_vcol_exprs().
Remove TABLE_ARENA, t... | 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... |
regprog_in_use(regprog_T *prog)
{
return prog->re_in_use;
} | 0 | [
"CWE-416"
] | vim | 4c13e5e6763c6eb36a343a2b8235ea227202e952 | 237,422,617,056,050,500,000,000,000,000,000,000,000 | 4 | patch 8.2.3949: using freed memory with /\%V
Problem: Using freed memory with /\%V.
Solution: Get the line again after getvvcol(). | 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... |
SparseTensor(Tensor ix, Tensor vals, const TensorShape& shape)
: SparseTensor(std::move(ix), std::move(vals), TensorShapeToVector(shape),
UndefinedOrder(TensorShapeToVector(shape))) {} | 0 | [
"CWE-703",
"CWE-787"
] | tensorflow | 8ba6fa29cd8bf9cef9b718dc31c78c73081f5b31 | 253,217,668,228,030,500,000,000,000,000,000,000,000 | 3 | Fix heap-buffer-overflow issue with `tf.raw_ops.SparseSplit`.
PiperOrigin-RevId: 371242872
Change-Id: I482bb3d12602c7c3cc9446f97fb9f584bb98e9a4 | 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 sk_detach_filter(struct sock *sk)
{
int ret = -ENOENT;
struct sk_filter *filter;
if (sock_flag(sk, SOCK_FILTER_LOCKED))
return -EPERM;
filter = rcu_dereference_protected(sk->sk_filter,
lockdep_sock_is_held(sk));
if (filter) {
RCU_INIT_POINTER(sk->sk_filter, NULL);
sk_filter_uncharge(sk, filter)... | 0 | [
"CWE-120"
] | linux | 050fad7c4534c13c8eb1d9c2ba66012e014773cb | 314,881,864,237,729,300,000,000,000,000,000,000,000 | 18 | bpf: fix truncated jump targets on heavy expansions
Recently during testing, I ran into the following panic:
[ 207.892422] Internal error: Accessing user space memory outside uaccess.h routines: 96000004 [#1] SMP
[ 207.901637] Modules linked in: binfmt_misc [...]
[ 207.966530] CPU: 45 PID: 2256 Comm: test_ve... | 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": "... |
qemuProcessHandlePMSuspend(qemuMonitorPtr mon G_GNUC_UNUSED,
virDomainObjPtr vm,
void *opaque)
{
virQEMUDriverPtr driver = opaque;
virObjectEventPtr event = NULL;
virObjectEventPtr lifecycleEvent = NULL;
g_autoptr(virQEMUDriverConfig) cfg = virQEMUDr... | 0 | [
"CWE-416"
] | libvirt | 1ac703a7d0789e46833f4013a3876c2e3af18ec7 | 59,148,361,936,833,110,000,000,000,000,000,000,000 | 39 | qemu: Add missing lock in qemuProcessHandleMonitorEOF
qemuMonitorUnregister will be called in multiple threads (e.g. threads
in rpc worker pool and the vm event thread). In some cases, it isn't
protected by the monitor lock, which may lead to call g_source_unref
more than one time and a use-after-free problem eventua... | 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 run_tool(char *tool_path, DYNAMIC_STRING *ds_res, ...)
{
int ret;
const char* arg;
va_list args;
DYNAMIC_STRING ds_cmdline;
DBUG_ENTER("run_tool");
DBUG_PRINT("enter", ("tool_path: %s", tool_path));
if (init_dynamic_string(&ds_cmdline, IF_WIN("\"", ""), FN_REFLEN, FN_REFLEN))
die("Out of ... | 1 | [
"CWE-295"
] | mysql-server | b3e9211e48a3fb586e88b0270a175d2348935424 | 257,225,629,497,646,120,000,000,000,000,000,000,000 | 40 | WL#9072: Backport WL#8785 to 5.5 | Vulnerable | 295 | {"cwe_id": "CWE-295", "vulnerability_type": "Improper Certificate Validation", "description": "The product does not validate, or incorrectly validates, a certificate.", "severity": null, "category": null, "impact": ["Bypass Protection Mechanism", "Gain Privileges or Assume Identity"], "languages": [null], "example": "E... |
HTTP_Clone(struct http *to, const struct http * const fm)
{
HTTP_Dup(to, fm);
to->vsl = fm->vsl;
to->ws = fm->ws;
} | 0 | [
"CWE-703"
] | varnish-cache | c5fd097e5cce8b461c6443af02b3448baef2491d | 291,469,370,639,717,370,000,000,000,000,000,000,000 | 7 | Do not call http_hdr_flags() on pseudo-headers
In http_EstimateWS(), all headers are passed to the http_isfiltered()
function to calculate how many bytes is needed to serialize the entire
struct http. http_isfiltered() will check the headers for whether they are
going to be filtered out later and if so skip them.
How... | 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"... |
term_show_buffer(buf_T *buf)
{
term_T *term = buf->b_term;
return term != NULL && (term->tl_vterm == NULL || term->tl_normal_mode);
} | 0 | [
"CWE-476"
] | vim | cd929f7ba8cc5b6d6dcf35c8b34124e969fed6b8 | 255,772,983,273,272,500,000,000,000,000,000,000,000 | 6 | patch 8.1.0633: crash when out of memory while opening a terminal window
Problem: Crash when out of memory while opening a terminal window.
Solution: Handle out-of-memory more gracefully. | 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 rose_getname(struct socket *sock, struct sockaddr *uaddr,
int *uaddr_len, int peer)
{
struct full_sockaddr_rose *srose = (struct full_sockaddr_rose *)uaddr;
struct sock *sk = sock->sk;
struct rose_sock *rose = rose_sk(sk);
int n;
if (peer != 0) {
if (sk->sk_state != TCP_ESTABLISHED)
return -ENOTC... | 1 | [
"CWE-200"
] | linux-2.6 | 17ac2e9c58b69a1e25460a568eae1b0dc0188c25 | 171,509,347,410,498,130,000,000,000,000,000,000,000 | 29 | rose: Fix rose_getname() leak
rose_getname() can leak kernel memory to user.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net> | Vulnerable | 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... |
XML_SetCommentHandler(XML_Parser parser,
XML_CommentHandler handler)
{
if (parser != NULL)
parser->m_commentHandler = handler;
} | 0 | [
"CWE-611"
] | libexpat | 11f8838bf99ea0a6f0b76f9760c43704d00c4ff6 | 248,099,544,335,432,070,000,000,000,000,000,000,000 | 6 | xmlparse.c: Fix extraction of namespace prefix from XML name (#186) | Safe | 611 | {"cwe_id": "CWE-611", "vulnerability_type": "Improper Restriction of XML External Entity Reference", "description": "The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into it... |
int dsdb_werror_at(struct ldb_context *ldb, int ldb_ecode, WERROR werr,
const char *location, const char *func,
const char *reason)
{
if (reason == NULL) {
reason = win_errstr(werr);
}
ldb_asprintf_errstring(ldb, "%08X: %s at %s:%s",
W_ERROR_V(werr), reason, location, func);
return ldb_ecode;
... | 0 | [
"CWE-200"
] | samba | 0a3aa5f908e351201dc9c4d4807b09ed9eedff77 | 159,514,747,034,986,600,000,000,000,000,000,000,000 | 11 | CVE-2022-32746 ldb: Make use of functions for appending to an ldb_message
This aims to minimise usage of the error-prone pattern of searching for
a just-added message element in order to make modifications to it (and
potentially finding the wrong element).
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15009
Signed... | 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... |
virDomainVideoDefaultRAM(const virDomainDef *def,
const virDomainVideoType type)
{
switch (type) {
case VIR_DOMAIN_VIDEO_TYPE_VGA:
case VIR_DOMAIN_VIDEO_TYPE_CIRRUS:
case VIR_DOMAIN_VIDEO_TYPE_VMVGA:
if (def->virtType == VIR_DOMAIN_VIRT_VBOX)
return 8 * 1024;... | 0 | [
"CWE-212"
] | libvirt | a5b064bf4b17a9884d7d361733737fb614ad8979 | 177,720,800,246,963,070,000,000,000,000,000,000,000 | 38 | conf: Don't format http cookies unless VIR_DOMAIN_DEF_FORMAT_SECURE is used
Starting with 3b076391befc3fe72deb0c244ac6c2b4c100b410
(v6.1.0-122-g3b076391be) we support http cookies. Since they may contain
somewhat sensitive information we should not format them into the XML
unless VIR_DOMAIN_DEF_FORMAT_SECURE is assert... | Safe | 212 | {"cwe_id": "CWE-212", "vulnerability_type": "Improper Removal of Sensitive Information Before Storage or Transfer", "description": "The product stores, transfers, or shares a resource that contains sensitive information, but it does not properly remove that information before the product makes the resource available to... |
BOOL nego_send_preconnection_pdu(rdpNego* nego)
{
wStream* s;
UINT32 cbSize;
UINT16 cchPCB = 0;
WCHAR* wszPCB = NULL;
WLog_DBG(TAG, "Sending preconnection PDU");
if (!nego_tcp_connect(nego))
return FALSE;
/* it's easier to always send the version 2 PDU, and it's just 2 bytes overhead */
cbSize = PRECONNECTI... | 0 | [
"CWE-125"
] | FreeRDP | 6b485b146a1b9d6ce72dfd7b5f36456c166e7a16 | 112,238,683,066,329,380,000,000,000,000,000,000,000 | 53 | Fixed oob read in irp_write and similar | 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"... |
find_win_for_curbuf(void)
{
wininfo_T *wip;
for (wip = curbuf->b_wininfo; wip != NULL; wip = wip->wi_next)
{
if (wip->wi_win != NULL)
{
curwin = wip->wi_win;
break;
}
}
} | 0 | [
"CWE-78"
] | vim | 8c62a08faf89663e5633dc5036cd8695c80f1075 | 5,228,788,793,639,218,000,000,000,000,000,000,000 | 13 | patch 8.1.0881: can execute shell commands in rvim through interfaces
Problem: Can execute shell commands in rvim through interfaces.
Solution: Disable using interfaces in restricted mode. Allow for writing
file with writefile(), histadd() and a few others. | Safe | 78 | {"cwe_id": "CWE-78", "vulnerability_type": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "description": "The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes... |
static struct sched_domain *__build_cpu_sched_domain(struct s_data *d,
const struct cpumask *cpu_map, struct sched_domain_attr *attr,
struct sched_domain *parent, int i)
{
struct sched_domain *sd;
sd = &per_cpu(phys_domains, i).sd;
SD_INIT(sd, CPU);
set_domain_attribute(sd, attr);
cpumask_copy(sched_domain_span(... | 0 | [
"CWE-703",
"CWE-835"
] | linux | f26f9aff6aaf67e9a430d16c266f91b13a5bff64 | 245,154,937,652,969,170,000,000,000,000,000,000,000 | 15 | Sched: fix skip_clock_update optimization
idle_balance() drops/retakes rq->lock, leaving the previous task
vulnerable to set_tsk_need_resched(). Clear it after we return
from balancing instead, and in setup_thread_stack() as well, so
no successfully descheduled or never scheduled task has it set.
Need resched confus... | 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"... |
hstore_send(PG_FUNCTION_ARGS)
{
HStore *in = PG_GETARG_HS(0);
int i;
int count = HS_COUNT(in);
char *base = STRPTR(in);
HEntry *entries = ARRPTR(in);
StringInfoData buf;
pq_begintypsend(&buf);
pq_sendint(&buf, count, 4);
for (i = 0; i < count; i++)
{
int32 keylen = HS_KEYLEN(entries, i);
... | 0 | [
"CWE-703",
"CWE-189"
] | postgres | 31400a673325147e1205326008e32135a78b4d8a | 145,200,243,446,730,430,000,000,000,000,000,000,000 | 34 | Predict integer overflow to avoid buffer overruns.
Several functions, mostly type input functions, calculated an allocation
size such that the calculation wrapped to a small positive value when
arguments implied a sufficiently-large requirement. Writes past the end
of the inadvertent small allocation followed shortly... | 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"... |
PyObject *PyString_Decode(const char *s,
Py_ssize_t size,
const char *encoding,
const char *errors)
{
PyObject *v, *str;
str = PyString_FromStringAndSize(s, size);
if (str == NULL)
return NULL;
v = PyString_AsDecodedS... | 0 | [
"CWE-190"
] | cpython | c3c9db89273fabc62ea1b48389d9a3000c1c03ae | 197,724,934,691,592,500,000,000,000,000,000,000,000 | 14 | [2.7] bpo-30657: Check & prevent integer overflow in PyString_DecodeEscape (#2174) | 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... |
do_signal(struct pt_regs *regs, long in_syscall)
{
siginfo_t info;
struct k_sigaction ka;
int signr;
sigset_t *oldset;
DBG(1,"\ndo_signal: oldset=0x%p, regs=0x%p, sr7 %#lx, in_syscall=%d\n",
oldset, regs, regs->sr[7], in_syscall);
/* Everyone else checks to see if they are in kernel mode at
this poi... | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 179,869,830,238,196,670,000,000,000,000,000,000,000 | 65 | 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... | Safe | null | null |
static ssize_t surplus_hugepages_show(struct kobject *kobj,
struct kobj_attribute *attr, char *buf)
{
struct hstate *h;
unsigned long surplus_huge_pages;
int nid;
h = kobj_to_hstate(kobj, &nid);
if (nid == NUMA_NO_NODE)
surplus_huge_pages = h->surplus_huge_pages;
else
surplus_huge_pages = h->surplus_hug... | 0 | [
"CWE-703"
] | linux | 5af10dfd0afc559bb4b0f7e3e8227a1578333995 | 321,294,178,485,778,600,000,000,000,000,000,000,000 | 15 | userfaultfd: hugetlbfs: remove superfluous page unlock in VM_SHARED case
huge_add_to_page_cache->add_to_page_cache implicitly unlocks the page
before returning in case of errors.
The error returned was -EEXIST by running UFFDIO_COPY on a non-hole
offset of a VM_SHARED hugetlbfs mapping. It was an userland bug that
t... | 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 void ipip6_dev_free(struct net_device *dev)
{
struct ip_tunnel *tunnel = netdev_priv(dev);
dst_cache_destroy(&tunnel->dst_cache);
free_percpu(dev->tstats);
} | 0 | [
"CWE-703",
"CWE-772",
"CWE-401"
] | linux | 07f12b26e21ab359261bf75cfcb424fdc7daeb6d | 36,036,109,981,836,840,000,000,000,000,000,000,000 | 7 | net: sit: fix memory leak in sit_init_net()
If register_netdev() is failed to register sitn->fb_tunnel_dev,
it will go to err_reg_dev and forget to free netdev(sitn->fb_tunnel_dev).
BUG: memory leak
unreferenced object 0xffff888378daad00 (size 512):
comm "syz-executor.1", pid 4006, jiffies 4295121142 (age 16.115s)
... | 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"... |
AsyncSocket::WriteResult AsyncSSLSocket::performWrite(
const iovec* vec,
uint32_t count,
WriteFlags flags,
uint32_t* countWritten,
uint32_t* partialWritten) {
if (sslState_ == STATE_UNENCRYPTED) {
return AsyncSocket::performWrite(
vec, count, flags, countWritten, partialWritten);
}
... | 0 | [
"CWE-125"
] | folly | c321eb588909646c15aefde035fd3133ba32cdee | 117,170,070,002,127,600,000,000,000,000,000,000,000 | 151 | Handle close_notify as standard writeErr in AsyncSSLSocket.
Summary: Fixes CVE-2019-11934
Reviewed By: mingtaoy
Differential Revision: D18020613
fbshipit-source-id: db82bb250e53f0d225f1280bd67bc74abd417836 | 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"... |
Attribute_Selector_Obj Parser::parse_attribute_selector()
{
ParserState p = pstate;
if (!lex_css< attribute_name >()) error("invalid attribute name in attribute selector");
std::string name(lexed);
if (lex_css< re_attr_sensitive_close >()) {
return SASS_MEMORY_NEW(Attribute_Selector, p, name, ... | 0 | [
"CWE-125"
] | libsass | b3374e3fd1a0c3658644d2bad24e4a0ff2e0dcea | 311,653,777,144,312,760,000,000,000,000,000,000,000 | 39 | Fix handling of unclosed interpolant in url
Fixes #2661 | 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"... |
uint8* Finished::set_md5()
{
return hashes_.md5_;
} | 0 | [] | mysql-server | b9768521bdeb1a8069c7b871f4536792b65fd79b | 51,184,601,358,931,870,000,000,000,000,000,000,000 | 4 | Updated yassl to yassl-2.3.8
(cherry picked from commit 7f9941eab55ed672bfcccd382dafbdbcfdc75aaa) | Safe | null | null |
gdm_display_get_creation_time (GdmDisplay *self)
{
GdmDisplayPrivate *priv;
g_return_val_if_fail (GDM_IS_DISPLAY (self), 0);
priv = gdm_display_get_instance_private (self);
return priv->creation_time;
} | 0 | [
"CWE-754"
] | gdm | 4e6e5335d29c039bed820c43bfd1c19cb62539ff | 31,827,824,980,689,136,000,000,000,000,000,000,000 | 9 | display: Use autoptr to handle errors in look for existing users
It will make things just cleaner | Safe | 754 | {"cwe_id": "CWE-754", "vulnerability_type": "Improper Check for Unusual or Exceptional Conditions", "description": "The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product.", "severity": "Medium", "catego... |
static int vp7_read_mv_component(VP56RangeCoder *c, const uint8_t *p)
{
return read_mv_component(c, p, 1);
} | 0 | [
"CWE-119",
"CWE-787"
] | FFmpeg | 6b5d3fb26fb4be48e4966e4b1d97c2165538d4ef | 123,992,218,085,557,740,000,000,000,000,000,000,000 | 4 | avcodec/webp: Always set pix_fmt
Fixes: out of array access
Fixes: 1434/clusterfuzz-testcase-minimized-6314998085189632
Fixes: 1435/clusterfuzz-testcase-minimized-6483783723253760
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Reviewed-by: "Ronald S. Bultje" <rsbult... | 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 ... |
void dkim_exim_verify_feed(uschar *data, int len) {
if (dkim_collect_input &&
pdkim_feed(dkim_verify_ctx,
(char *)data,
len) != PDKIM_OK) dkim_collect_input = FALSE;
} | 0 | [
"CWE-134"
] | exim | 337e3505b0e6cd4309db6bf6062b33fa56e06cf8 | 1,772,293,626,701,384,800,000,000,000,000,000,000 | 6 | Bugzilla #1106: Don't pass DKIM compound log line as format string | Safe | 134 | {"cwe_id": "CWE-134", "vulnerability_type": "Use of Externally-Controlled Format String", "description": "The product uses a function that accepts a format string as an argument, but the format string originates from an external source.", "severity": "High", "category": null, "impact": ["Read Memory", "Modify Memory", ... |
prev_insert_id(ulonglong nr, struct system_variables *variables)
{
if (unlikely(nr < variables->auto_increment_offset))
{
/*
There's nothing good we can do here. That is a pathological case, where
the offset is larger than the column's max possible value, i.e. not even
the first sequence value... | 0 | [
"CWE-416"
] | server | af810407f78b7f792a9bb8c47c8c532eb3b3a758 | 183,862,306,273,322,940,000,000,000,000,000,000,000 | 27 | MDEV-28098 incorrect key in "dup value" error after long unique
reset errkey after using it, so that it wouldn't affect
the next error message in the next statement | 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... |
asmlinkage __visible void __sched notrace preempt_schedule_notrace(void)
{
enum ctx_state prev_ctx;
if (likely(!preemptible()))
return;
do {
preempt_disable_notrace();
/*
* Needs preempt disabled in case user_exit() is traced
* and the tracer calls preempt_enable_notrace() causing
* an infinite recu... | 0 | [
"CWE-119"
] | linux | 29d6455178a09e1dc340380c582b13356227e8df | 13,176,384,634,191,686,000,000,000,000,000,000,000 | 21 | sched: panic on corrupted stack end
Until now, hitting this BUG_ON caused a recursive oops (because oops
handling involves do_exit(), which calls into the scheduler, which in
turn raises an oops), which caused stuff below the stack to be
overwritten until a panic happened (e.g. via an oops in interrupt
context, cause... | 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 struct sk_buff *tcp_recv_skb(struct sock *sk, u32 seq, u32 *off)
{
struct sk_buff *skb;
u32 offset;
while ((skb = skb_peek(&sk->sk_receive_queue)) != NULL) {
offset = seq - TCP_SKB_CB(skb)->seq;
if (unlikely(TCP_SKB_CB(skb)->tcp_flags & TCPHDR_SYN)) {
pr_err_once("%s: found a SYN, please report !\n", ... | 0 | [
"CWE-399",
"CWE-835"
] | linux | ccf7abb93af09ad0868ae9033d1ca8108bdaec82 | 234,441,795,804,469,570,000,000,000,000,000,000,000 | 23 | tcp: avoid infinite loop in tcp_splice_read()
Splicing from TCP socket is vulnerable when a packet with URG flag is
received and stored into receive queue.
__tcp_splice_read() returns 0, and sk_wait_data() immediately
returns since there is the problematic skb in queue.
This is a nice way to burn cpu (aka infinite l... | Safe | 399 | null |
static void clear_stat(struct kmem_cache *s, enum stat_item si)
{
int cpu;
for_each_online_cpu(cpu)
per_cpu_ptr(s->cpu_slab, cpu)->stat[si] = 0;
} | 0 | [] | linux | fd4d9c7d0c71866ec0c2825189ebd2ce35bd95b8 | 204,625,079,011,459,380,000,000,000,000,000,000,000 | 7 | mm: slub: add missing TID bump in kmem_cache_alloc_bulk()
When kmem_cache_alloc_bulk() attempts to allocate N objects from a percpu
freelist of length M, and N > M > 0, it will first remove the M elements
from the percpu freelist, then call ___slab_alloc() to allocate the next
element and repopulate the percpu freelis... | Safe | null | null |
ModuleExport MagickBooleanType ReadPSDLayers(Image *image,
const ImageInfo *image_info,const PSDInfo *psd_info,
const MagickBooleanType skip_layers,ExceptionInfo *exception)
{
char
type[4];
LayerInfo
*layer_info;
MagickSizeType
size;
MagickBooleanType
status;
register ssize_t
i;
... | 1 | [
"CWE-119",
"CWE-401"
] | ImageMagick | c8c6a0f123d5e35c173125365c97e2c0fc7eca42 | 246,599,304,580,376,760,000,000,000,000,000,000,000 | 372 | Fix improper cast that could cause an overflow as demonstrated in #347. | 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 ... |
void mobi_buffer_dup8(uint8_t **val, MOBIBuffer *buf) {
*val = NULL;
if (buf->offset + 1 > buf->maxlen) {
return;
}
*val = malloc(sizeof(uint8_t));
if (*val == NULL) {
return;
}
**val = mobi_buffer_get8(buf);
} | 0 | [
"CWE-787"
] | libmobi | ab5bf0e37e540eac682a14e628853b918626e72b | 316,357,824,152,636,900,000,000,000,000,000,000,000 | 11 | fix oob write bug inside libmobi | 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... |
static inline bool should_fail_alloc_page(gfp_t gfp_mask, unsigned int order)
{
return false;
} | 0 | [] | linux | 400e22499dd92613821374c8c6c88c7225359980 | 17,171,650,992,567,893,000,000,000,000,000,000,000 | 4 | mm: don't warn about allocations which stall for too long
Commit 63f53dea0c98 ("mm: warn about allocations which stall for too
long") was a great step for reducing possibility of silent hang up
problem caused by memory allocation stalls. But this commit reverts it,
for it is possible to trigger OOM lockup and/or soft... | Safe | null | null |
static int mwifiex_uap_parse_tail_ies(struct mwifiex_private *priv,
struct cfg80211_beacon_data *info)
{
struct mwifiex_ie *gen_ie;
struct ieee_types_header *hdr;
struct ieee80211_vendor_ie *vendorhdr;
u16 gen_idx = MWIFIEX_AUTO_IDX_MASK, ie_len = 0;
int left_len, parsed_len = 0;
unsigned int token_len;... | 0 | [
"CWE-120",
"CWE-787"
] | linux | 7caac62ed598a196d6ddf8d9c121e12e082cac3a | 300,730,502,037,087,000,000,000,000,000,000,000,000 | 101 | mwifiex: Fix three heap overflow at parsing element in cfg80211_ap_settings
mwifiex_update_vs_ie(),mwifiex_set_uap_rates() and
mwifiex_set_wmm_params() call memcpy() without checking
the destination size.Since the source is given from
user-space, this may trigger a heap buffer overflow.
Fix them by putting the length... | 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": "... |
void timer_output(void)
{
if (timer_file)
{
char buf[32], *end;
ulonglong timer= timer_now() - timer_start;
end= longlong2str(timer, buf, 10);
str_to_file(timer_file,buf, (int) (end-buf));
/* Timer has been written to the file, don't use it anymore */
timer_file= 0;
}
} | 0 | [
"CWE-284",
"CWE-295"
] | mysql-server | 3bd5589e1a5a93f9c224badf983cd65c45215390 | 8,215,892,028,888,891,000,000,000,000,000,000,000 | 12 | WL#6791 : Redefine client --ssl option to imply enforced encryption
# Changed the meaning of the --ssl=1 option of all client binaries
to mean force ssl, not try ssl and fail over to eunecrypted
# Added a new MYSQL_OPT_SSL_ENFORCE mysql_options()
option to specify that an ssl connection is required.
# Added a new macr... | 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... |
int luaD_growstack (lua_State *L, int n, int raiseerror) {
int size = L->stacksize;
int newsize = 2 * size; /* tentative new size */
if (unlikely(size > LUAI_MAXSTACK)) { /* need more space after extra size? */
if (raiseerror)
luaD_throw(L, LUA_ERRERR); /* error inside message handler */
else ret... | 0 | [
"CWE-416",
"CWE-125",
"CWE-787"
] | lua | 6298903e35217ab69c279056f925fb72900ce0b7 | 13,887,195,128,873,916,000,000,000,000,000,000,000 | 24 | Keep minimum size when shrinking a stack
When shrinking a stack (during GC), do not make it smaller than the
initial stack size. | 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 dmar_invalid_iec(struct dmar_drhd_rt *dmar_unit, uint16_t intr_index,
uint8_t index_mask, bool is_global)
{
struct dmar_entry invalidate_desc;
invalidate_desc.hi_64 = 0UL;
invalidate_desc.lo_64 = DMAR_INV_IEC_DESC;
if (is_global) {
invalidate_desc.lo_64 |= DMAR_IEC_GLOBAL_INVL;
} else {
inval... | 0 | [
"CWE-120",
"CWE-787"
] | acrn-hypervisor | 25c0e3817eb332660dd63d1d4522e63dcc94e79a | 330,041,240,916,212,040,000,000,000,000,000,000,000 | 18 | hv: validate input for dmar_free_irte function
Malicious input 'index' may trigger buffer
overflow on array 'irte_alloc_bitmap[]'.
This patch validate that 'index' shall be
less than 'CONFIG_MAX_IR_ENTRIES' and also
remove unnecessary check on 'index' in
'ptirq_free_irte()' function with this fix.
Tracked-On: ... | 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": "... |
TF_LITE_MICRO_TEST(GatherNd_ReadOOBNegative) {
// For input_dims[], index_dims[], or output_dims[], element 0 is the
// number of dimensions in that array, not the actual dimension data.
int input_dims[] = {2, 2, 2};
int index_dims[] = {2, 2, 2};
const int32_t index_data[] = {0, -1, 1, 0};
const int8_t inpu... | 0 | [
"CWE-703"
] | tflite-micro | 4142e47e9e31db481781b955ed3ff807a781b494 | 61,553,712,188,823,600,000,000,000,000,000,000,000 | 13 | GatherNd verifies that an index is valid before reading. (#1286) | 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 get_entries(struct net *net, struct arpt_get_entries __user *uptr,
const int *len)
{
int ret;
struct arpt_get_entries get;
struct xt_table *t;
if (*len < sizeof(get)) {
duprintf("get_entries: %u < %Zu\n", *len, sizeof(get));
return -EINVAL;
}
if (copy_from_user(&get, uptr, sizeof(get)) !=... | 0 | [
"CWE-119"
] | nf-next | d7591f0c41ce3e67600a982bab6989ef0f07b3ce | 88,194,416,681,321,330,000,000,000,000,000,000,000 | 41 | netfilter: x_tables: introduce and use xt_copy_counters_from_user
The three variants use same copy&pasted code, condense this into a
helper and use that.
Make sure info.name is 0-terminated.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> | 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 ... |
void __init trap_init(void)
{
int i;
#ifdef CONFIG_EISA
void __iomem *p = early_ioremap(0x0FFFD9, 4);
if (readl(p) == 'E' + ('I'<<8) + ('S'<<16) + ('A'<<24))
EISA_bus = 1;
early_iounmap(p, 4);
#endif
set_intr_gate(X86_TRAP_DE, divide_error);
set_intr_gate_ist(X86_TRAP_NMI, &nmi, NMI_STACK);
/* int4 can be c... | 0 | [
"CWE-17"
] | linux-2.6 | 6f442be2fb22be02cafa606f1769fa1e6f894441 | 240,964,346,749,478,040,000,000,000,000,000,000,000 | 72 | x86_64, traps: Stop using IST for #SS
On a 32-bit kernel, this has no effect, since there are no IST stacks.
On a 64-bit kernel, #SS can only happen in user code, on a failed iret
to user space, a canonical violation on access via RSP or RBP, or a
genuine stack segment violation in 32-bit kernel code. The first two
... | Safe | 17 | null |
PJ_DEF(pj_status_t) pj_ssl_sock_set_user_data(pj_ssl_sock_t *ssock,
void *user_data)
{
PJ_ASSERT_RETURN(ssock, PJ_EINVAL);
ssock->param.user_data = user_data;
return PJ_SUCCESS;
} | 0 | [
"CWE-362",
"CWE-703"
] | pjproject | d5f95aa066f878b0aef6a64e60b61e8626e664cd | 146,768,882,730,014,970,000,000,000,000,000,000,000 | 8 | Merge pull request from GHSA-cv8x-p47p-99wr
* - Avoid SSL socket parent/listener getting destroyed during handshake by increasing parent's reference count.
- Add missing SSL socket close when the newly accepted SSL socket is discarded in SIP TLS transport.
* - Fix silly mistake: accepted active socket created without... | 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... |
optimize_subexps (void *extra, bin_tree_t *node)
{
re_dfa_t *dfa = (re_dfa_t *) extra;
if (node->token.type == OP_BACK_REF && dfa->subexp_map)
{
int idx = node->token.opr.idx;
node->token.opr.idx = dfa->subexp_map[idx];
dfa->used_bkref_map |= 1 << node->token.opr.idx;
}
else if (node->... | 0 | [
"CWE-19"
] | gnulib | 5513b40999149090987a0341c018d05d3eea1272 | 142,382,797,152,101,150,000,000,000,000,000,000,000 | 27 | Diagnose ERE '()|\1'
Problem reported by Hanno Böck in: http://bugs.gnu.org/21513
* lib/regcomp.c (parse_reg_exp): While parsing alternatives, keep
track of the set of previously-completed subexpressions available
before the first alternative, and restore this set just before
parsing each subsequent alternative. This... | Safe | 19 | null |
explicit ArithmeticNodesGroupOptimizerStage(
const string& name, const GraphOptimizerContext& ctx,
const ArithmeticOptimizerContext ctx_ext)
: ArithmeticOptimizerStage(name, ctx, ctx_ext) {} | 0 | [
"CWE-476"
] | tensorflow | e6340f0665d53716ef3197ada88936c2a5f7a2d3 | 246,447,615,369,509,820,000,000,000,000,000,000,000 | 4 | Handle a special grappler case resulting in crash.
It might happen that a malformed input could be used to trick Grappler into trying to optimize a node with no inputs. This, in turn, would produce a null pointer dereference and a segfault.
PiperOrigin-RevId: 369242852
Change-Id: I2e5cbe7aec243d34a6d60220ac8ac9b16f13... | 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 bool smb1cli_req_cancel(struct tevent_req *req)
{
struct smbXcli_req_state *state =
tevent_req_data(req,
struct smbXcli_req_state);
uint8_t flags;
uint16_t flags2;
uint32_t pid;
uint16_t mid;
struct tevent_req *subreq;
NTSTATUS status;
flags = CVAL(state->smb1.hdr, HDR_FLG);
flags2 = SVAL(state->sm... | 0 | [
"CWE-20"
] | samba | a819d2b440aafa3138d95ff6e8b824da885a70e9 | 298,302,757,430,510,050,000,000,000,000,000,000,000 | 45 | CVE-2015-5296: libcli/smb: make sure we require signing when we demand encryption on a session
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11536
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org> | 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... |
PublicKey::PublicKey(const byte* k, word32 s) : key_(0), sz_(0)
{
if (s) {
SetSize(s);
SetKey(k);
}
} | 0 | [
"CWE-254"
] | mysql-server | e7061f7e5a96c66cb2e0bf46bec7f6ff35801a69 | 70,072,351,238,097,580,000,000,000,000,000,000,000 | 7 | Bug #22738607: YASSL FUNCTION X509_NAME_GET_INDEX_BY_NID IS NOT WORKING AS EXPECTED. | Safe | 254 | null |
static int cmp_part_ids(uchar *ref1, uchar *ref2)
{
/* The following was taken from ha_partition::cmp_ref */
my_ptrdiff_t diff1= ref2[1] - ref1[1];
my_ptrdiff_t diff2= ref2[0] - ref1[0];
if (!diff1 && !diff2)
return 0;
if (diff1 > 0)
return(-1);
if (diff1 < 0)
return(+1);
if (diff2 > 0)
... | 0 | [] | server | f305a7ce4bccbd56520d874e1d81a4f29bc17a96 | 311,838,734,005,765,740,000,000,000,000,000,000,000 | 19 | bugfix: long partition names | Safe | null | null |
virSecuritySELinuxMoveImageMetadata(virSecurityManager *mgr,
pid_t pid,
virStorageSource *src,
virStorageSource *dst)
{
struct virSecuritySELinuxMoveImageMetadataData data = { .mgr = mgr, 0 };
int rc;
... | 0 | [
"CWE-732"
] | libvirt | 15073504dbb624d3f6c911e85557019d3620fdb2 | 69,848,454,194,213,290,000,000,000,000,000,000,000 | 28 | security: fix SELinux label generation logic
A process can access a file if the set of MCS categories
for the file is equal-to *or* a subset-of, the set of
MCS categories for the process.
If there are two VMs:
a) svirt_t:s0:c117
b) svirt_t:s0:c117,c720
Then VM (b) is able to access files labelled for VM (a).
I... | Safe | 732 | {"cwe_id": "CWE-732", "vulnerability_type": "Incorrect Permission Assignment for Critical Resource", "description": "The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.", "severity": "High", "category": null, "impact": ["Read... |
static void test_bug17667()
{
int rc;
MYSQL_STMT *stmt;
enum query_type { QT_NORMAL, QT_PREPARED};
struct buffer_and_length {
enum query_type qt;
const char *buffer;
const uint length;
} statements[]= {
{ QT_NORMAL, "drop table if exists bug17667", 29 },
{ QT_NORMAL, "create table bug17667... | 0 | [
"CWE-284",
"CWE-295"
] | mysql-server | 3bd5589e1a5a93f9c224badf983cd65c45215390 | 230,926,872,208,456,500,000,000,000,000,000,000,000 | 134 | WL#6791 : Redefine client --ssl option to imply enforced encryption
# Changed the meaning of the --ssl=1 option of all client binaries
to mean force ssl, not try ssl and fail over to eunecrypted
# Added a new MYSQL_OPT_SSL_ENFORCE mysql_options()
option to specify that an ssl connection is required.
# Added a new macr... | 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... |
zalloc(size_t size)
{
void *p;
/* We never need to alloc anything more than 1,5 MB so we can assume
* if we ever get above that something's going wrong */
if (size > 1536 * 1024)
assert(!"bug: internal malloc size limit exceeded");
p = calloc(1, size);
if (!p)
abort();
return p;
} | 0 | [
"CWE-134"
] | libinput | a423d7d3269dc32a87384f79e29bb5ac021c83d1 | 234,579,817,916,629,870,000,000,000,000,000,000,000 | 15 | 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... | Safe | 134 | {"cwe_id": "CWE-134", "vulnerability_type": "Use of Externally-Controlled Format String", "description": "The product uses a function that accepts a format string as an argument, but the format string originates from an external source.", "severity": "High", "category": null, "impact": ["Read Memory", "Modify Memory", ... |
MagickExport void XQueryPosition(Display *display,const Window window,int *x,int *y)
{
int
x_root,
y_root;
unsigned int
mask;
Window
root_window;
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
assert(display != (Display *) NULL);
assert(window != (Window) NULL);
assert(x != ... | 0 | [
"CWE-401"
] | ImageMagick6 | 13801f5d0bd7a6fdb119682d34946636afdb2629 | 337,508,075,026,560,150,000,000,000,000,000,000,000 | 20 | https://github.com/ImageMagick/ImageMagick/issues/1531 | Safe | 401 | {"cwe_id": "CWE-401", "vulnerability_type": "Missing Release of Memory after Effective Lifetime", "description": "The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.", "severity": "Medium", "category": "Memory Leak", "imp... |
uint64_t lxc_find_next_power2(uint64_t n)
{
/* 0 is not valid input. We return 0 to the caller since 0 is not a
* valid power of two.
*/
if (n == 0)
return 0;
if (!(n & (n - 1)))
return n;
while (n & (n - 1))
n = n & (n - 1);
n = n << 1;
return n;
} | 0 | [
"CWE-417"
] | lxc | 5eb45428b312e978fb9e294dde16efb14dd9fa4d | 38,540,700,665,243,203,000,000,000,000,000,000,000 | 17 | CVE 2018-6556: verify netns fd in lxc-user-nic
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com> | Safe | 417 | null |
static gboolean verify_header_crc_edch(tvbuff_t * tvb, packet_info * pinfo, proto_item * pi, guint16 header_crc, guint header_length)
{
guint16 crc = 0;
guint8 * data = NULL;
/* First create new subset of header with first byte removed. */
tvbuff_t * headtvb = tvb_new_subset_length(tvb, 1, header_length... | 0 | [
"CWE-20"
] | wireshark | 7d7190695ce2ff269fdffb04e87139995cde21f4 | 143,525,412,266,978,770,000,000,000,000,000,000,000 | 20 | UMTS_FP: fix handling reserved C/T value
The spec puts the reserved value at 0xf but our internal table has 'unknown' at
0; since all the other values seem to be offset-by-one, just take the modulus
0xf to avoid running off the end of the table.
Bug: 12191
Change-Id: I83c8fb66797bbdee52a2246fb1eea6e37cbc7eb0
Reviewed... | 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... |
uint64_t max_fall() const { return max_fall_; } | 0 | [
"CWE-20"
] | libvpx | f00890eecdf8365ea125ac16769a83aa6b68792d | 315,897,703,318,517,600,000,000,000,000,000,000,000 | 1 | update libwebm to libwebm-1.0.0.27-352-g6ab9fcf
https://chromium.googlesource.com/webm/libwebm/+log/af81f26..6ab9fcf
Change-Id: I9d56e1fbaba9b96404b4fbabefddc1a85b79c25d | 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... |
PHP_FUNCTION(pclose)
{
zval *arg1;
php_stream *stream;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &arg1) == FAILURE) {
RETURN_FALSE;
}
PHP_STREAM_TO_ZVAL(stream, &arg1);
FG(pclose_wait) = 1;
zend_list_delete(stream->rsrc_id);
FG(pclose_wait) = 0;
RETURN_LONG(FG(pclose_ret));
} | 0 | [
"CWE-190"
] | php-src | abd159cce48f3e34f08e4751c568e09677d5ec9c | 320,312,508,358,726,300,000,000,000,000,000,000,000 | 16 | Fix bug #72114 - int/size_t confusion in fread | 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... |
GF_Err gp_rtp_builder_do_hevc(GP_RTPPacketizer *builder, u8 *nalu, u32 nalu_size, u8 IsAUEnd, u32 FullAUSize)
{
u32 do_flush, bytesLeft, size;
do_flush = 0;
if (!nalu) do_flush = 1;
else if (builder->sl_header.accessUnitStartFlag) do_flush = 1;
/*we must NOT fragment a NALU*/
else if (builder->bytesInPacket + na... | 0 | [
"CWE-787"
] | gpac | 1773b7a34bc08734aee7d3f5dfe65d06389fe15a | 34,236,522,893,413,935,000,000,000,000,000,000,000 | 155 | fixed #2173 | 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... |
static void EncipherAESBlock(AESInfo *aes_info,const unsigned char *plaintext,
unsigned char *ciphertext)
{
ssize_t
i,
j;
static int
map[4][4] =
{
{ 0, 1, 2, 3 },
{ 1, 2, 3, 0 },
{ 2, 3, 0, 1 },
{ 3, 0, 1, 2 }
};
static unsigned int
D[] =
{
0xa56363c6U... | 0 | [
"CWE-369"
] | ImageMagick | 70aa86f5d5d8aa605a918ed51f7574f433a18482 | 243,252,913,220,112,480,000,000,000,000,000,000,000 | 109 | possible divide by zero + clear buffers | 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"} |
static int nf_tables_getchain(struct sk_buff *skb, const struct nfnl_info *info,
const struct nlattr * const nla[])
{
struct netlink_ext_ack *extack = info->extack;
u8 genmask = nft_genmask_cur(info->net);
u8 family = info->nfmsg->nfgen_family;
const struct nft_chain *chain;
struct net *net = info->net;
... | 0 | [] | net | 520778042ccca019f3ffa136dd0ca565c486cedd | 7,934,573,469,218,359,000,000,000,000,000,000,000 | 49 | netfilter: nf_tables: disallow non-stateful expression in sets earlier
Since 3e135cd499bf ("netfilter: nft_dynset: dynamic stateful expression
instantiation"), it is possible to attach stateful expressions to set
elements.
cd5125d8f518 ("netfilter: nf_tables: split set destruction in deactivate
and destroy phase") in... | Safe | null | null |
uint32_t resolveQueue(absl::string_view vm_id, absl::string_view queue_name) {
absl::WriterMutexLock l(&mutex);
auto key = std::make_pair(std::string(vm_id), std::string(queue_name));
auto it = queue_tokens.find(key);
if (it != queue_tokens.end()) {
return it->second;
}
return 0; // N.B.... | 0 | [
"CWE-476"
] | envoy | 8788a3cf255b647fd14e6b5e2585abaaedb28153 | 312,990,466,558,002,500,000,000,000,000,000,000,000 | 9 | 1.4 - Do not call into the VM unless the VM Context has been created. (#24)
* Ensure that the in VM Context is created before onDone is called.
Signed-off-by: John Plevyak <jplevyak@gmail.com>
* Update as per offline discussion.
Signed-off-by: John Plevyak <jplevyak@gmail.com>
* Set in_vm_context_created_ in onNet... | 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... |
__must_hold(wqe->lock)
{
if (!(worker->flags & IO_WORKER_F_FREE)) {
worker->flags |= IO_WORKER_F_FREE;
hlist_nulls_del_init_rcu(&worker->nulls_node);
hlist_nulls_add_head_rcu(&worker->nulls_node, &wqe->free_list);
}
return __io_worker_unuse(wqe, worker);
} | 0 | [] | linux | 181e448d8709e517c9c7b523fcd209f24eb38ca7 | 170,208,197,814,368,000,000,000,000,000,000,000,000 | 10 | 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 |
execlists_unwind_incomplete_requests(struct intel_engine_execlists *execlists)
{
struct intel_engine_cs *engine =
container_of(execlists, typeof(*engine), execlists);
return __unwind_incomplete_requests(engine);
} | 0 | [] | linux | bc8a76a152c5f9ef3b48104154a65a68a8b76946 | 130,113,857,211,051,850,000,000,000,000,000,000,000 | 7 | drm/i915/gen9: Clear residual context state on context switch
Intel ID: PSIRT-TA-201910-001
CVEID: CVE-2019-14615
Intel GPU Hardware prior to Gen11 does not clear EU state
during a context switch. This can result in information
leakage between contexts.
For Gen8 and Gen9, hardware provides a mechanism for
fast clear... | Safe | null | null |
handle_keywordonly_args(struct compiling *c, const node *n, int start,
asdl_seq *kwonlyargs, asdl_seq *kwdefaults)
{
PyObject *argname;
node *ch;
expr_ty expression, annotation;
arg_ty arg;
int i = start;
int j = 0; /* index for kwdefaults and kwonlyargs */
if (kwonl... | 1 | [
"CWE-125"
] | cpython | dcfcd146f8e6fc5c2fc16a4c192a0c5f5ca8c53c | 129,209,429,150,136,840,000,000,000,000,000,000,000 | 64 | bpo-35766: Merge typed_ast back into CPython (GH-11645) | Vulnerable | 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"... |
newFormList(char *action, char *method, char *charset, char *enctype,
char *target, char *name, struct form_list *_next)
{
struct form_list *l;
Str a = Strnew_charp(action);
int m = FORM_METHOD_GET;
int e = FORM_ENCTYPE_URLENCODED;
#ifdef USE_M17N
wc_ces c = 0;
#endif
if (method == NULL ||... | 0 | [
"CWE-119"
] | w3m | 9f0bdcfdf061db3520bd1f112bdc5e83acdec4be | 76,837,320,260,293,775,000,000,000,000,000,000,000 | 46 | Prevent segfault for formUpdateBuffer
Bug-Debian: https://github.com/tats/w3m/issues/9
Bug-Debian: https://github.com/tats/w3m/issues/10 | 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 v4l_try_ext_ctrls(const struct v4l2_ioctl_ops *ops,
struct file *file, void *fh, void *arg)
{
struct video_device *vfd = video_devdata(file);
struct v4l2_ext_controls *p = arg;
struct v4l2_fh *vfh =
test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags) ? fh : NULL;
p->error_idx = p->count;
if (vfh && vfh->... | 0 | [
"CWE-401"
] | linux | fb18802a338b36f675a388fc03d2aa504a0d0899 | 324,856,588,529,323,060,000,000,000,000,000,000,000 | 20 | media: v4l: ioctl: Fix memory leak in video_usercopy
When an IOCTL with argument size larger than 128 that also used array
arguments were handled, two memory allocations were made but alas, only
the latter one of them was released. This happened because there was only
a single local variable to hold such a temporary a... | Safe | 401 | {"cwe_id": "CWE-401", "vulnerability_type": "Missing Release of Memory after Effective Lifetime", "description": "The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.", "severity": "Medium", "category": "Memory Leak", "imp... |
int main(int argc, char *argv[])
{
setlocale(LC_ALL, "");
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
atexit(close_stdout);
if (!strcmp(program_invocation_short_name, "vigr")) {
program = VIGR;
xstrncpy(orig_file, GROUP_FILE, sizeof(orig_file));
} else {
program = VIPW;
xstrncpy(orig_file, P... | 0 | [
"CWE-264"
] | util-linux | bde91c85bdc77975155058276f99d2e0f5eab5a9 | 72,934,883,415,704,030,000,000,000,000,000,000,000 | 50 | chsh, chfn, vipw: fix filenames collision
The utils when compiled WITHOUT libuser then mkostemp()ing
"/etc/%s.XXXXXX" where the filename prefix is argv[0] basename.
An attacker could repeatedly execute the util with modified argv[0]
and after many many attempts mkostemp() may generate suffix which
makes sense. The re... | Safe | 264 | null |
smtp_report_link_greeting(struct smtp_session *s,
const char *domain)
{
if (! SESSION_FILTERED(s))
return;
report_smtp_link_greeting("smtp-in", s->id, domain);
} | 0 | [
"CWE-78",
"CWE-252"
] | src | 9dcfda045474d8903224d175907bfc29761dcb45 | 175,836,501,163,634,340,000,000,000,000,000,000,000 | 8 | Fix a security vulnerability discovered by Qualys which can lead to a
privileges escalation on mbox deliveries and unprivileged code execution
on lmtp deliveries, due to a logic issue causing a sanity check to be
missed.
ok eric@, millert@ | Safe | 78 | {"cwe_id": "CWE-78", "vulnerability_type": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "description": "The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes... |
HttpTransact::StartAccessControl(State* s)
{
//if (s->cop_test_page || (s->state_machine->authAdapter.disabled() == true)) {
// Heartbeats should always be allowed.
// s->content_control.access = ACCESS_ALLOW;
HandleRequestAuthorized(s);
// return;
// }
// ua_session is NULL for scheduled updates.
... | 0 | [
"CWE-119"
] | trafficserver | 8b5f0345dade6b2822d9b52c8ad12e63011a5c12 | 38,471,713,350,076,440,000,000,000,000,000,000,000 | 18 | Fix the internal buffer sizing. Thanks to Sudheer for helping isolating this bug | 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 ... |
unsigned int munlock_vma_page(struct page *page)
{
unsigned int nr_pages;
struct zone *zone = page_zone(page);
/* For try_to_munlock() and to serialize with page migration */
BUG_ON(!PageLocked(page));
/*
* Serialize with any parallel __split_huge_page_refcount() which
* might otherwise copy PageMlocked to p... | 0 | [
"CWE-400",
"CWE-703",
"CWE-264"
] | linux | 57e68e9cd65b4b8eb4045a1e0d0746458502554c | 272,219,536,454,390,330,000,000,000,000,000,000,000 | 34 | mm: try_to_unmap_cluster() should lock_page() before mlocking
A BUG_ON(!PageLocked) was triggered in mlock_vma_page() by Sasha Levin
fuzzing with trinity. The call site try_to_unmap_cluster() does not lock
the pages other than its check_page parameter (which is already locked).
The BUG_ON in mlock_vma_page() is not ... | 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... |
isatap_chksrc(struct sk_buff *skb, const struct iphdr *iph, struct ip_tunnel *t)
{
struct ip_tunnel_prl_entry *p;
int ok = 1;
rcu_read_lock();
p = __ipip6_tunnel_locate_prl(t, iph->saddr);
if (p) {
if (p->flags & PRL_DEFAULT)
skb->ndisc_nodetype = NDISC_NODETYPE_DEFAULT;
else
skb->ndisc_nodetype = NDISC... | 0 | [
"CWE-703",
"CWE-772",
"CWE-401"
] | linux | 07f12b26e21ab359261bf75cfcb424fdc7daeb6d | 212,874,322,950,515,980,000,000,000,000,000,000,000 | 25 | net: sit: fix memory leak in sit_init_net()
If register_netdev() is failed to register sitn->fb_tunnel_dev,
it will go to err_reg_dev and forget to free netdev(sitn->fb_tunnel_dev).
BUG: memory leak
unreferenced object 0xffff888378daad00 (size 512):
comm "syz-executor.1", pid 4006, jiffies 4295121142 (age 16.115s)
... | 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"... |
e_mail_formatter_canon_header_name (gchar *name)
{
gchar *inptr = name;
g_return_if_fail (name != NULL);
/* canonicalise the header name... first letter is
* capitalised and any letter following a '-' also gets
* capitalised */
if (*inptr >= 'a' && *inptr <= 'z')
*inptr -= 0x20;
inptr++;
while (*inptr)... | 0 | [
"CWE-347"
] | evolution | f66cd3e1db301d264563b4222a3574e2e58e2b85 | 122,390,093,274,472,790,000,000,000,000,000,000,000 | 24 | eds-I#3 - [GPG] Mails that are not encrypted look encrypted
Related to https://gitlab.gnome.org/GNOME/evolution-data-server/issues/3 | Safe | 347 | {"cwe_id": "CWE-347", "vulnerability_type": "Improper Verification of Cryptographic Signature", "description": "The product does not verify, or incorrectly verifies, the cryptographic signature for data.", "severity": null, "category": null, "impact": ["Gain Privileges or Assume Identity", "Modify Application Data", "E... |
kernel_cmdline_initial_setup_force_state (gboolean *force_state)
{
GError *error = NULL;
gchar *contents = NULL;
gchar *setup_argument = NULL;
g_return_val_if_fail (force_state != NULL, FALSE);
if (!g_file_get_contents ("/proc/cmdline", &contents, NULL, &error)) {
... | 0 | [
"CWE-754"
] | gdm | 4e6e5335d29c039bed820c43bfd1c19cb62539ff | 146,111,178,603,936,380,000,000,000,000,000,000,000 | 31 | display: Use autoptr to handle errors in look for existing users
It will make things just cleaner | Safe | 754 | {"cwe_id": "CWE-754", "vulnerability_type": "Improper Check for Unusual or Exceptional Conditions", "description": "The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product.", "severity": "Medium", "catego... |
void gf_filter_remove(GF_Filter *filter)
{
u32 i;
if (!filter) return;
//locate source filter(s)
gf_mx_p(filter->tasks_mx);
for (i=0; i<filter->num_input_pids; i++) {
GF_FilterPidInst *pidi = gf_list_get(filter->input_pids, i);
//fanout, only disconnect this pid instance
if (pidi->pid->num_destinations>1) {... | 0 | [
"CWE-787"
] | gpac | da37ec8582266983d0ec4b7550ec907401ec441e | 339,291,196,519,879,850,000,000,000,000,000,000,000 | 25 | fixed crashes for very long path - cf #1908 | 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 xfrm6_tunnel_free_spi(xfrm_address_t *saddr)
{
struct xfrm6_tunnel_spi *x6spi;
struct hlist_node *pos, *n;
write_lock_bh(&xfrm6_tunnel_spi_lock);
hlist_for_each_entry_safe(x6spi, pos, n,
&xfrm6_tunnel_spi_byaddr[xfrm6_tunnel_spi_hash_byaddr(saddr)],
list_byaddr)
{
if (memcmp(&x6spi->addr, sadd... | 0 | [
"CWE-399"
] | linux | d0772b70faaf8e9f2013b6c4273d94d5eac8047a | 186,024,849,652,942,370,000,000,000,000,000,000,000 | 22 | [IPV6]: Fix slab corruption running ip6sic
From: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net> | Safe | 399 | null |
rsock_s_recvfrom(VALUE sock, int argc, VALUE *argv, enum sock_recv_type from)
{
rb_io_t *fptr;
VALUE str;
struct recvfrom_arg arg;
VALUE len, flg;
long buflen;
long slen;
rb_scan_args(argc, argv, "12", &len, &flg, &str);
if (flg == Qnil) arg.flags = 0;
else arg.flags = ... | 0 | [
"CWE-908"
] | ruby | 61b7f86248bd121be2e83768be71ef289e8e5b90 | 56,531,870,919,103,115,000,000,000,000,000,000,000 | 60 | ext/socket/init.c: do not return uninitialized buffer
Resize string buffer only if some data is received in
BasicSocket#read_nonblock and some methods.
Co-Authored-By: Samuel Williams <samuel.williams@oriontransfer.co.nz> | Safe | 908 | {"cwe_id": "CWE-908", "vulnerability_type": "Use of Uninitialized Resource", "description": "The product uses or accesses a resource that has not been initialized.", "severity": "Medium", "category": null, "impact": ["Read Memory", "Read Application Data", "DoS: Crash, Exit, or Restart"], "languages": [null], "example"... |
cmsBool CMSEXPORT cmsSmoothToneCurve(cmsToneCurve* Tab, cmsFloat64Number lambda)
{
cmsFloat32Number w[MAX_NODES_IN_CURVE], y[MAX_NODES_IN_CURVE], z[MAX_NODES_IN_CURVE];
int i, nItems, Zeros, Poles;
if (Tab == NULL) return FALSE;
if (cmsIsToneCurveLinear(Tab)) return TRUE; // Nothing to do
nItems... | 0 | [] | Little-CMS | 9cf2d61867375f867e6e80906a571d222bc2cbf3 | 216,735,398,440,302,760,000,000,000,000,000,000,000 | 58 | Memory squeezing fix: LCMS2: AllocateToneCurveStruct
Simply add an extra check on the last allocation to avoid returning a
partially built struct. | Safe | null | null |
int nfc_llcp_send_i_frame(struct nfc_llcp_sock *sock,
struct msghdr *msg, size_t len)
{
struct sk_buff *pdu;
struct sock *sk = &sock->sk;
struct nfc_llcp_local *local;
size_t frag_len = 0, remaining_len;
u8 *msg_data, *msg_ptr;
u16 remote_miu;
pr_debug("Send I frame len %zd\n", len);
local = sock->local;... | 0 | [
"CWE-787"
] | linux | fe9c842695e26d8116b61b80bfb905356f07834b | 240,193,577,349,766,600,000,000,000,000,000,000,000 | 82 | NFC: llcp: Limit size of SDP URI
The tlv_len is u8, so we need to limit the size of the SDP URI. Enforce
this both in the NLA policy and in the code that performs the allocation
and copy, to avoid writing past the end of the allocated buffer.
Fixes: d9b8d8e19b073 ("NFC: llcp: Service Name Lookup netlink interface")
S... | 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... |
ModuleExport void UnregisterPIXImage(void)
{
(void) UnregisterMagickInfo("PIX");
} | 0 | [
"CWE-401"
] | ImageMagick6 | 210474b2fac6a661bfa7ed563213920e93e76395 | 131,116,750,529,957,540,000,000,000,000,000,000,000 | 4 | Fix ultra rare but potential memory-leak | Safe | 401 | {"cwe_id": "CWE-401", "vulnerability_type": "Missing Release of Memory after Effective Lifetime", "description": "The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.", "severity": "Medium", "category": "Memory Leak", "imp... |
parse_json_primitive(
char *s,
int *i,
int len G_GNUC_UNUSED)
{
if (strncmp(&s[*i], "null", 4) == 0) {
*i += 4;
return NULL;
} else if (strncmp(&s[*i], "true", 4) == 0) {
*i += 4;
} else if (strncmp(&s[*i], "false", 5) == 0) {
*i += 5;
}
return s;
} | 0 | [
"CWE-77"
] | amanda | 29bae2e271093cd8d06ea98f73a474c685c5a314 | 262,733,414,294,043,860,000,000,000,000,000,000,000 | 16 | * application-src/ambsdtar.c, application-src/amgtar.c,
application-src/amstar.c: Filter option from COMMAND-OPTIONS
* common-src/ammessage.c: Add message.
git-svn-id: https://svn.code.sf.net/p/amanda/code/amanda/trunk@6483 a8d146d6-cc15-0410-8900-af154a0219e0 | Safe | 77 | {"cwe_id": "CWE-77", "vulnerability_type": "Improper Neutralization of Special Elements used in a Command ('Command Injection')", "description": "The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special el... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.