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 |
|---|---|---|---|---|---|---|---|---|---|---|
pr_sgr_end (char const *s)
{
if (*s)
print_end_colorize (sgr_end);
} | 0 | [
"CWE-189"
] | grep | 8fcf61523644df42e1905c81bed26838e0b04f91 | 306,199,284,101,807,300,000,000,000,000,000,000,000 | 5 | grep: fix integer-overflow issues in main program
* NEWS: Document this.
* bootstrap.conf (gnulib_modules): Add inttypes, xstrtoimax.
Remove xstrtoumax.
* src/main.c: Include <inttypes.h>, for INTMAX_MAX, PRIdMAX.
(context_length_arg, prtext, grepbuf, grep, grepfile)
(get_nondigit_option, main):
Use intmax_t, not int,... | Safe | 189 | null |
static int writeState(const char *stateFilename)
{
struct logState *p;
FILE *f;
char *chptr;
unsigned int i = 0;
int error = 0;
int bytes = 0;
int fdcurr;
int fdsave;
struct stat sb;
char *tmpFilename = NULL;
struct tm now;
time_t now_time, last_time;
char *prevCtx;
... | 1 | [
"CWE-732"
] | logrotate | addbd293242b0b78aa54f054e6c1d249451f137d | 219,455,995,060,029,600,000,000,000,000,000,000,000 | 206 | drop world-readable permission on state file
... even when ACLs are enabled. This is a follow-up to the fix
of CVE-2022-1348. It has no impact on security but makes the state
file locking work again in more cases.
Closes: https://github.com/logrotate/logrotate/pull/446 | Vulnerable | 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_blit_info_format_check()
{
struct virgl_renderer_resource_create_args args;
args.handle = 10;
args.target = 3;
args.format = 10;
args.bind = 10;
args.width = 2;
args.height = 1;
args.depth = 1;
args.array_size = 0;
args.last_level = 0;
args.nr_samples = 0;
args.flags... | 0 | [
"CWE-787"
] | virglrenderer | 95e581fd181b213c2ed7cdc63f2abc03eaaa77ec | 168,993,130,020,568,680,000,000,000,000,000,000,000 | 46 | vrend: Add test to resource OOB write and fix it
v2: Also check that no depth != 1 has been send when none is due
Closes: #250
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com> | 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... |
parse_style_value (const gchar *string, gchar **value, gboolean *important)
{
gchar **strings;
strings = g_strsplit (string, "!", 2);
if (strings == NULL || strings[0] == NULL) {
g_strfreev (strings);
return FALSE;
}
if (strings[1] != NULL && strings[2] == NULL &&
g_str_eq... | 0 | [
"CWE-20"
] | librsvg | d1c9191949747f6dcfd207831d15dd4ba00e31f2 | 304,519,849,104,472,300,000,000,000,000,000,000,000 | 24 | state: Store mask as reference
Instead of immediately looking up the mask, store the reference and look
it up on use. | 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 get_checksum2(char *buf, int32 len, char *sum)
{
md_context m;
switch (xfersum_type) {
case CSUM_MD5: {
uchar seedbuf[4];
md5_begin(&m);
if (proper_seed_order) {
if (checksum_seed) {
SIVALu(seedbuf, 0, checksum_seed);
md5_update(&m, seedbuf, 4);
}
md5_update(&m, (uchar *)buf, len);
}... | 0 | [
"CWE-354"
] | rsync | 7b8a4ecd6ff9cdf4e5d3850ebf822f1e989255b3 | 81,967,308,715,053,110,000,000,000,000,000,000,000 | 66 | Handle archaic checksums properly. | Safe | 354 | {"cwe_id": "CWE-354", "vulnerability_type": "Improper Validation of Integrity Check Value", "description": "The product does not validate or incorrectly validates the integrity check values or \"checksums\" of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission.", "s... |
int64_t intsetRandom(intset *is) {
return _intsetGet(is,rand()%intrev32ifbe(is->length));
} | 0 | [
"CWE-190"
] | redis | 789f10156009b404950ad717642a9496ed887083 | 156,601,430,830,278,140,000,000,000,000,000,000,000 | 3 | Fix integer overflow in intset (CVE-2021-29478)
An integer overflow bug in Redis 6.2 could be exploited to corrupt the heap and
potentially result with remote code execution.
The vulnerability involves changing the default set-max-intset-entries
configuration value, creating a large set key that consists of integer v... | 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 s64 kpit_elapsed(struct kvm *kvm, struct kvm_kpit_channel_state *c,
int channel)
{
if (channel == 0)
return __kpit_elapsed(kvm);
return ktime_to_ns(ktime_sub(ktime_get(), c->count_load_time));
} | 0 | [
"CWE-362"
] | kvm | 2febc839133280d5a5e8e1179c94ea674489dae2 | 182,805,692,099,439,720,000,000,000,000,000,000,000 | 8 | KVM: x86: Improve thread safety in pit
There's a race condition in the PIT emulation code in KVM. In
__kvm_migrate_pit_timer the pit_timer object is accessed without
synchronization. If the race condition occurs at the wrong time this
can crash the host kernel.
This fixes CVE-2014-3611.
Cc: stable@vger.kernel.org
... | 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... |
xmlXIncludeNewRef(xmlXIncludeCtxtPtr ctxt, const xmlChar *URI,
xmlNodePtr ref) {
xmlXIncludeRefPtr ret;
#ifdef DEBUG_XINCLUDE
xmlGenericError(xmlGenericErrorContext, "New ref %s\n", URI);
#endif
ret = (xmlXIncludeRefPtr) xmlMalloc(sizeof(xmlXIncludeRef));
if (ret == NULL) {
xmlXInclu... | 0 | [
"CWE-416"
] | libxml2 | 1098c30a040e72a4654968547f415be4e4c40fe7 | 7,636,320,208,552,052,000,000,000,000,000,000,000 | 46 | Fix user-after-free with `xmllint --xinclude --dropdtd`
The --dropdtd option can leave dangling pointers in entity reference
nodes. Make sure to skip these nodes when processing XIncludes.
This also avoids scanning entity declarations and even modifying
them inadvertently during XInclude processing.
Move from a bloc... | 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... |
int server_supports(const char *feature)
{
return !!server_feature_value(feature, NULL);
} | 0 | [
"CWE-706"
] | git | f82a97eb9197c1e3768e72648f37ce0ca3233734 | 293,835,634,221,677,030,000,000,000,000,000,000,000 | 4 | mingw: handle `subst`-ed "DOS drives"
Over a decade ago, in 25fe217b86c (Windows: Treat Windows style path
names., 2008-03-05), Git was taught to handle absolute Windows paths,
i.e. paths that start with a drive letter and a colon.
Unbeknownst to us, while drive letters of physical drives are limited to
letters of th... | Safe | 706 | {"cwe_id": "CWE-706", "vulnerability_type": "Use of Incorrectly-Resolved Name or Reference", "description": "The product uses a name or reference to access a resource, but the name/reference resolves to a resource that is outside of the intended control sphere.", "severity": null, "category": null, "impact": ["Read App... |
static int jp2_getuint64(jas_stream_t *in, uint_fast64_t *val)
{
uint_fast64_t tmpval;
int i;
int c;
tmpval = 0;
for (i = 0; i < 8; ++i) {
tmpval <<= 8;
if ((c = jas_stream_getc(in)) == EOF) {
return -1;
}
tmpval |= (c & 0xff);
}
*val = tmpval;
return 0;
} | 0 | [
"CWE-189"
] | jasper | 3c55b399c36ef46befcb21e4ebc4799367f89684 | 319,455,211,617,817,800,000,000,000,000,000,000,000 | 18 | At many places in the code, jas_malloc or jas_recalloc was being
invoked with the size argument being computed in a manner that would not
allow integer overflow to be detected. Now, these places in the code
have been modified to use special-purpose memory allocation functions
(e.g., jas_alloc2, jas_alloc3, jas_realloc... | Safe | 189 | null |
ofputil_decode_tlv_table_mod(const struct ofp_header *oh,
struct ofputil_tlv_table_mod *ttm)
{
struct ofpbuf msg = ofpbuf_const_initializer(oh, ntohs(oh->length));
ofpraw_pull_assert(&msg);
struct nx_tlv_table_mod *nx_ttm = ofpbuf_pull(&msg, sizeof *nx_ttm);
ttm->command... | 0 | [
"CWE-772"
] | ovs | 77ad4225d125030420d897c873e4734ac708c66b | 35,435,408,702,557,564,000,000,000,000,000,000,000 | 18 | ofp-util: Fix memory leaks on error cases in ofputil_decode_group_mod().
Found by libFuzzer.
Reported-by: Bhargava Shastry <bshastry@sec.t-labs.tu-berlin.de>
Signed-off-by: Ben Pfaff <blp@ovn.org>
Acked-by: Justin Pettit <jpettit@ovn.org> | 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 ... |
static void addrconf_add_linklocal(struct inet6_dev *idev, const struct in6_addr *addr)
{
struct inet6_ifaddr *ifp;
u32 addr_flags = IFA_F_PERMANENT;
#ifdef CONFIG_IPV6_OPTIMISTIC_DAD
if (idev->cnf.optimistic_dad &&
!dev_net(idev->dev)->ipv6.devconf_all->forwarding)
addr_flags |= IFA_F_OPTIMISTIC;
#endif
... | 0 | [] | net | 4b08a8f1bd8cb4541c93ec170027b4d0782dab52 | 65,445,351,620,764,120,000,000,000,000,000,000,000 | 19 | ipv6: remove max_addresses check from ipv6_create_tempaddr
Because of the max_addresses check attackers were able to disable privacy
extensions on an interface by creating enough autoconfigured addresses:
<http://seclists.org/oss-sec/2012/q4/292>
But the check is not actually needed: max_addresses protects the
kerne... | Safe | null | null |
QPDF::trim_user_password(std::string& user_password)
{
// Although unnecessary, this routine trims the padding string
// from the end of a user password. Its only purpose is for
// recovery of user passwords which is done in the test suite.
char const* cstr = user_password.c_str();
size_t len = use... | 0 | [
"CWE-787"
] | qpdf | d71f05ca07eb5c7cfa4d6d23e5c1f2a800f52e8e | 1,944,660,480,419,951,600,000,000,000,000,000,000 | 29 | Fix sign and conversion warnings (major)
This makes all integer type conversions that have potential data loss
explicit with calls that do range checks and raise an exception. After
this commit, qpdf builds with no warnings when -Wsign-conversion
-Wconversion is used with gcc or clang or when -W3 -Wd4800 is used
with ... | 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... |
qtdemux_is_brand_3gp (GstQTDemux * qtdemux, gboolean major)
{
if (major) {
return ((qtdemux->major_brand & GST_MAKE_FOURCC (255, 255, 0, 0)) ==
FOURCC_3g__);
} else if (qtdemux->comp_brands != NULL) {
GstMapInfo map;
guint8 *data;
gsize size;
gboolean res = FALSE;
gst_buffer_map (qt... | 0 | [
"CWE-125"
] | gst-plugins-good | d0949baf3dadea6021d54abef6802fed5a06af75 | 141,461,770,320,175,600,000,000,000,000,000,000,000 | 26 | qtdemux: Fix out of bounds read in tag parsing code
We can't simply assume that the length of the tag value as given
inside the stream is correct but should also check against the amount of
data we have actually available.
https://bugzilla.gnome.org/show_bug.cgi?id=775451 | 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"... |
xmlSchemaCheckElemSubstGroup(xmlSchemaParserCtxtPtr ctxt,
xmlSchemaElementPtr elemDecl)
{
if ((WXS_SUBST_HEAD(elemDecl) == NULL) ||
/* SPEC (1) "Its {abstract} is false." */
(elemDecl->flags & XML_SCHEMAS_ELEM_ABSTRACT))
return;
{
xmlSchemaElementPtr head;
xmlSchemaTypePtr headType, type;
int set,... | 0 | [
"CWE-134"
] | libxml2 | 4472c3a5a5b516aaf59b89be602fbce52756c3e9 | 38,519,369,642,142,025,000,000,000,000,000,000,000 | 97 | Fix some format string warnings with possible format string vulnerability
For https://bugzilla.gnome.org/show_bug.cgi?id=761029
Decorate every method in libxml2 with the appropriate
LIBXML_ATTR_FORMAT(fmt,args) macro and add some cleanups
following the reports. | 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", ... |
apr_array_header_t *h2_push_diary_update(h2_session *session, apr_array_header_t *pushes)
{
apr_array_header_t *npushes = pushes;
h2_push_diary_entry e;
int i, idx;
if (session->push_diary && pushes) {
npushes = NULL;
for (i = 0; i < pushes->nelts; ++i) {
h2_pus... | 0 | [
"CWE-444"
] | mod_h2 | b8a8c5061eada0ce3339b24ba1d587134552bc0c | 71,673,273,686,549,525,000,000,000,000,000,000,000 | 35 | * Removing support for abandoned draft of http-wg regarding cache-digests. | Safe | 444 | {"cwe_id": "CWE-444", "vulnerability_type": "Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')", "description": "The product acts as an intermediary HTTP agent\n (such as a proxy or firewall) in the data flow between two\n entities such as a client and server, but it does ... |
static ssize_t copy_event_to_user(struct inotify_kernel_event *kevent,
char __user *buf)
{
size_t event_size = sizeof(struct inotify_event);
if (copy_to_user(buf, &kevent->event, event_size))
return -EFAULT;
if (kevent->name) {
buf += event_size;
if (copy_to_user(buf, kevent->name, kevent->event.len))... | 0 | [
"CWE-399"
] | linux-2.6 | 3632dee2f8b8a9720329f29eeaa4ec4669a3aff8 | 238,446,032,143,649,330,000,000,000,000,000,000,000 | 18 | inotify: clean up inotify_read and fix locking problems
If userspace supplies an invalid pointer to a read() of an inotify
instance, the inotify device's event list mutex is unlocked twice.
This causes an unbalance which effectively leaves the data structure
unprotected, and we can trigger oopses by accessing the inot... | Safe | 399 | null |
bool Item_func_null_predicate::count_sargable_conds(void *arg)
{
((SELECT_LEX*) arg)->cond_count++;
return 0;
} | 0 | [
"CWE-617"
] | server | 807945f2eb5fa22e6f233cc17b85a2e141efe2c8 | 336,720,634,812,773,530,000,000,000,000,000,000,000 | 5 | MDEV-26402: A SEGV in Item_field::used_tables/update_depend_map_for_order...
When doing condition pushdown from HAVING into WHERE,
Item_equal::create_pushable_equalities() calls
item->set_extraction_flag(IMMUTABLE_FL) for constant items.
Then, Item::cleanup_excluding_immutables_processor() checks for this flag
to see ... | 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... |
TEST(IndexBoundsBuilderTest, IntersectGtIn) {
auto testIndex = buildSimpleIndexEntry();
std::vector<BSONObj> toIntersect;
toIntersect.push_back(fromjson("{a: {$gt: 4}}"));
toIntersect.push_back(fromjson("{a: {$in: [1,2,3,4,5,6]}}"));
OrderedIntervalList oil;
IndexBoundsBuilder::BoundsTightness t... | 0 | [
"CWE-754"
] | mongo | f8f55e1825ee5c7bdb3208fc7c5b54321d172732 | 197,607,411,191,508,820,000,000,000,000,000,000,000 | 16 | SERVER-44377 generate correct plan for indexed inequalities to null | 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... |
TEST(HeaderMapImplTest, AddCopy) {
HeaderMapImpl headers;
// Start with a string value.
std::unique_ptr<LowerCaseString> lcKeyPtr(new LowerCaseString("hello"));
headers.addCopy(*lcKeyPtr, "world");
const HeaderString& value = headers.get(*lcKeyPtr)->value();
EXPECT_EQ("world", value.getStringView());
E... | 1 | [
"CWE-400",
"CWE-703"
] | envoy | afc39bea36fd436e54262f150c009e8d72db5014 | 18,788,816,679,282,630,000,000,000,000,000,000,000 | 68 | Track byteSize of HeaderMap internally.
Introduces a cached byte size updated internally in HeaderMap. The value
is stored as an optional, and is cleared whenever a non-const pointer or
reference to a HeaderEntry is accessed. The cached value can be set with
refreshByteSize() which performs an iteration over the Heade... | Vulnerable | 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... |
DEATH_TEST(GtOp, InvalidEooOperand, "Invariant failure _rhs") {
BSONObj operand;
GTMatchExpression gt("", operand.firstElement());
} | 0 | [] | mongo | 64095239f41e9f3841d8be9088347db56d35c891 | 43,515,924,783,735,825,000,000,000,000,000,000,000 | 4 | SERVER-51083 Reject invalid UTF-8 from $regex match expressions | Safe | null | null |
static inline int audit_rate_check(void)
{
static unsigned long last_check = 0;
static int messages = 0;
static DEFINE_SPINLOCK(lock);
unsigned long flags;
unsigned long now;
unsigned long elapsed;
int retval = 0;
if (!audit_rate_limit) return 1;
spin_lock_irqsave(&lock, flags);
if (++messages < ... | 0 | [
"CWE-264"
] | net | 90f62cf30a78721641e08737bda787552428061e | 279,525,560,880,678,400,000,000,000,000,000,000,000 | 28 | net: Use netlink_ns_capable to verify the permisions of netlink messages
It is possible by passing a netlink socket to a more privileged
executable and then to fool that executable into writing to the socket
data that happens to be valid netlink message to do something that
privileged executable did not intend to do.
... | Safe | 264 | null |
static void reloc_cache_reset(struct reloc_cache *cache)
{
void *vaddr;
if (cache->rq)
reloc_gpu_flush(cache);
if (!cache->vaddr)
return;
vaddr = unmask_page(cache->vaddr);
if (cache->vaddr & KMAP) {
if (cache->vaddr & CLFLUSH_AFTER)
mb();
kunmap_atomic(vaddr);
i915_gem_obj_finish_shmem_access((st... | 0 | [
"CWE-20"
] | linux | 594cc251fdd0d231d342d88b2fdff4bc42fb0690 | 226,671,609,666,454,430,000,000,000,000,000,000,000 | 35 | make 'user_access_begin()' do 'access_ok()'
Originally, the rule used to be that you'd have to do access_ok()
separately, and then user_access_begin() before actually doing the
direct (optimized) user access.
But experience has shown that people then decide not to do access_ok()
at all, and instead rely on it being i... | 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... |
_equalRangeTblFunction(const RangeTblFunction *a, const RangeTblFunction *b)
{
COMPARE_NODE_FIELD(funcexpr);
COMPARE_SCALAR_FIELD(funccolcount);
COMPARE_NODE_FIELD(funccolnames);
COMPARE_NODE_FIELD(funccoltypes);
COMPARE_NODE_FIELD(funccoltypmods);
COMPARE_NODE_FIELD(funccolcollations);
COMPARE_BITMAPSET_FIELD(f... | 0 | [
"CWE-362"
] | postgres | 5f173040e324f6c2eebb90d86cf1b0cdb5890f0a | 34,990,606,726,965,210,000,000,000,000,000,000,000 | 12 | Avoid repeated name lookups during table and index DDL.
If the name lookups come to different conclusions due to concurrent
activity, we might perform some parts of the DDL on a different table
than other parts. At least in the case of CREATE INDEX, this can be
used to cause the permissions checks to be performed aga... | 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... |
R_API char* r_str_wc_to_mb_l(const wchar_t *buf, int len) {
char *res_buf = NULL;
bool fail = true;
size_t sz;
if (!buf || len <= 0) {
return NULL;
}
sz = wcstombs (NULL, buf, len);
if (sz == (size_t)-1) {
goto err_r_str_wc_to_mb;
}
res_buf = (char *)calloc (1, (sz + 1) * sizeof (char));
if (!res_buf) {
... | 0 | [
"CWE-78"
] | radare2 | 04edfa82c1f3fa2bc3621ccdad2f93bdbf00e4f9 | 202,301,915,550,275,640,000,000,000,000,000,000,000 | 27 | Fix command injection on PDB download (#16966)
* Fix r_sys_mkdirp with absolute path on Windows
* Fix build with --with-openssl
* Use RBuffer in r_socket_http_answer()
* r_socket_http_answer: Fix read for big responses
* Implement r_str_escape_sh()
* Cleanup r_socket_connect() on Windows
* Fix socket being creat... | 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... |
ktime_t ktime_add_safe(const ktime_t lhs, const ktime_t rhs)
{
ktime_t res = ktime_add_unsafe(lhs, rhs);
/*
* We use KTIME_SEC_MAX here, the maximum timeout which we can
* return to user space in a timespec:
*/
if (res < 0 || res < lhs || res < rhs)
res = ktime_set(KTIME_SEC_MAX, 0);
return res;
} | 0 | [
"CWE-200"
] | tip | dfb4357da6ddbdf57d583ba64361c9d792b0e0b1 | 90,357,007,339,683,060,000,000,000,000,000,000,000 | 13 | time: Remove CONFIG_TIMER_STATS
Currently CONFIG_TIMER_STATS exposes process information across namespaces:
kernel/time/timer_list.c print_timer():
SEQ_printf(m, ", %s/%d", tmp, timer->start_pid);
/proc/timer_list:
#11: <0000000000000000>, hrtimer_wakeup, S:01, do_nanosleep, cron/2570
Given that the trac... | 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... |
mwifiex_dequeue_tx_packet(struct mwifiex_adapter *adapter)
{
struct mwifiex_ra_list_tbl *ptr;
struct mwifiex_private *priv = NULL;
int ptr_index = 0;
u8 ra[ETH_ALEN];
int tid_del = 0, tid = 0;
ptr = mwifiex_wmm_get_highest_priolist_ptr(adapter, &priv, &ptr_index);
if (!ptr)
return -1;
tid = mwifiex_get_tid(... | 0 | [
"CWE-787"
] | linux | 3a9b153c5591548612c3955c9600a98150c81875 | 25,246,924,917,012,304,000,000,000,000,000,000,000 | 74 | mwifiex: Fix possible buffer overflows in mwifiex_ret_wmm_get_status()
mwifiex_ret_wmm_get_status() calls memcpy() without checking the
destination size.Since the source is given from remote AP which
contains illegal wmm elements , this may trigger a heap buffer
overflow.
Fix it by putting the length check before call... | 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... |
int avpriv_ac3_parse_header(AC3HeaderInfo **phdr, const uint8_t *buf,
size_t size)
{
GetBitContext gb;
AC3HeaderInfo *hdr;
int err;
if (!*phdr)
*phdr = av_mallocz(sizeof(AC3HeaderInfo));
if (!*phdr)
return AVERROR(ENOMEM);
hdr = *phdr;
err = init... | 0 | [
"CWE-476"
] | FFmpeg | 00e8181bd97c834fe60751b0c511d4bb97875f78 | 92,200,105,829,410,550,000,000,000,000,000,000,000 | 22 | avcodec/ac3_parser: Check init_get_bits8() for failure
Fixes: null pointer dereference
Fixes: ffmpeg_crash_6.avi
Found-by: Thuan Pham, Marcel Böhme, Andrew Santosa and Alexandru Razvan Caciulescu with AFLSmart
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> | 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 ipip6_tunnel_uninit(struct net_device *dev)
{
struct ip_tunnel *tunnel = netdev_priv(dev);
struct sit_net *sitn = net_generic(tunnel->net, sit_net_id);
if (dev == sitn->fb_tunnel_dev) {
RCU_INIT_POINTER(sitn->tunnels_wc[0], NULL);
} else {
ipip6_tunnel_unlink(sitn, tunnel);
ipip6_tunnel_del_prl(t... | 0 | [
"CWE-703",
"CWE-772",
"CWE-401"
] | linux | 07f12b26e21ab359261bf75cfcb424fdc7daeb6d | 65,063,658,369,619,340,000,000,000,000,000,000,000 | 14 | 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"... |
MBceLine(p, y, xs, xe, bce)
struct win *p;
int y, xs, xe, bce;
{
struct mchar mc;
struct mline *ml;
int x;
mc = mchar_null;
rend_setbg(&mc, bce);
MFixLine(p, y, &mc);
ml = p->w_mlines + y;
# ifdef COLORS16
if (mc.attr)
for (x = xs; x <= xe; x++)
ml->attr[x] = mc.attr;
# endif
if (mc.color)
... | 0 | [] | screen | c5db181b6e017cfccb8d7842ce140e59294d9f62 | 108,098,869,350,594,630,000,000,000,000,000,000,000 | 26 | ansi: add support for xterm OSC 11
It allows for getting and setting the background color. Notably, Vim uses
OSC 11 to learn whether it's running on a light or dark colored terminal
and choose a color scheme accordingly.
Tested with gnome-terminal and xterm. When called with "?" argument the
current background color ... | Safe | null | null |
int ecryptfs_init_crypt_ctx(struct ecryptfs_crypt_stat *crypt_stat)
{
char *full_alg_name;
int rc = -EINVAL;
ecryptfs_printk(KERN_DEBUG,
"Initializing cipher [%s]; strlen = [%d]; "
"key_size_bits = [%zd]\n",
crypt_stat->cipher, (int)strlen(crypt_stat->cipher),
crypt_stat->key_size << 3);
mutex_lock(&cr... | 0 | [
"CWE-703",
"CWE-189"
] | linux | 942080643bce061c3dd9d5718d3b745dcb39a8bc | 278,230,246,600,108,680,000,000,000,000,000,000,000 | 36 | eCryptfs: Remove buggy and unnecessary write in file name decode routine
Dmitry Chernenkov used KASAN to discover that eCryptfs writes past the
end of the allocated buffer during encrypted filename decoding. This
fix corrects the issue by getting rid of the unnecessary 0 write when
the current bit offset is 2.
Signed... | 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 ctnetlink_dump_mark(struct sk_buff *skb, const struct nf_conn *ct)
{
if (nla_put_be32(skb, CTA_MARK, htonl(ct->mark)))
goto nla_put_failure;
return 0;
nla_put_failure:
return -1;
} | 0 | [
"CWE-120"
] | linux | 1cc5ef91d2ff94d2bf2de3b3585423e8a1051cb6 | 68,012,107,400,762,740,000,000,000,000,000,000,000 | 9 | netfilter: ctnetlink: add a range check for l3/l4 protonum
The indexes to the nf_nat_l[34]protos arrays come from userspace. So
check the tuple's family, e.g. l3num, when creating the conntrack in
order to prevent an OOB memory access during setup. Here is an example
kernel panic on 4.14.180 when userspace passes in ... | 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": "... |
QPDFObjectHandle::getObjGen() const
{
return QPDFObjGen(this->objid, this->generation);
} | 0 | [
"CWE-835"
] | qpdf | afe0242b263a9e1a8d51dd81e42ab6de2e5127eb | 106,570,204,700,943,320,000,000,000,000,000,000,000 | 4 | Handle object ID 0 (fixes #99)
This is CVE-2017-9208.
The QPDF library uses object ID 0 internally as a sentinel to
represent a direct object, but prior to this fix, was not blocking
handling of 0 0 obj or 0 0 R as a special case. Creating an object in
the file with 0 0 obj could cause various infinite loops. The PDF... | 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:... |
f_screenchar(typval_T *argvars, typval_T *rettv)
{
int row;
int col;
int off;
int c;
row = (int)tv_get_number_chk(&argvars[0], NULL) - 1;
col = (int)tv_get_number_chk(&argvars[1], NULL) - 1;
if (row < 0 || row >= screen_Rows
|| col < 0 || col >= screen_Columns)
c = -1;
else
... | 0 | [
"CWE-78"
] | vim | 8c62a08faf89663e5633dc5036cd8695c80f1075 | 225,384,432,461,437,930,000,000,000,000,000,000,000 | 22 | 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... |
GF_Box *leva_box_new()
{
ISOM_DECL_BOX_ALLOC(GF_LevelAssignmentBox, GF_ISOM_BOX_TYPE_LEVA);
return (GF_Box *)tmp;
} | 0 | [
"CWE-787"
] | gpac | 77510778516803b7f7402d7423c6d6bef50254c3 | 301,376,949,041,146,560,000,000,000,000,000,000,000 | 5 | 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... |
bool Downstream::get_upgraded() const { return upgraded_; } | 0 | [] | nghttp2 | 319d5ab1c6d916b6b8a0d85b2ae3f01b3ad04f2c | 115,756,917,123,797,520,000,000,000,000,000,000,000 | 1 | nghttpx: Fix request stall
Fix request stall if backend connection is reused and buffer is full. | Safe | null | null |
extend_hfa_type (void *dest, void *src, int h)
{
ssize_t f = h - AARCH64_RET_S4;
void *x0;
asm volatile (
"adr %0, 0f\n"
" add %0, %0, %1\n"
" br %0\n"
"0: ldp s16, s17, [%3]\n" /* S4 */
" ldp s18, s19, [%3, #8]\n"
" b 4f\n"
" ldp s16, s17, [%3]\n" /* S3 */
" ldr s18, [%3, #8]\n"
" b 3f\n"
" ldp s16, s17, [%3]\... | 0 | [
"CWE-787"
] | libffi | 44a6c28545186d78642487927952844156fc7ab5 | 250,878,477,231,311,740,000,000,000,000,000,000,000 | 52 | aarch64: Flush code mapping in addition to data mapping (#471)
This needs a new function, ffi_data_to_code_pointer, to translate
from data pointers to code pointers.
Fixes issue #470. | 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... |
sprint_realloc_timeticks(u_char ** buf, size_t * buf_len, size_t * out_len,
int allow_realloc,
const netsnmp_variable_list * var,
const struct enum_list *enums,
const char *hint, const char *units)
{
char ... | 0 | [
"CWE-59",
"CWE-61"
] | net-snmp | 4fd9a450444a434a993bc72f7c3486ccce41f602 | 76,352,352,356,755,080,000,000,000,000,000,000,000 | 51 | CHANGES: snmpd: Stop reading and writing the mib_indexes/* files
Caching directory contents is something the operating system should do
and is not something Net-SNMP should do. Instead of storing a copy of
the directory contents in ${tmp_dir}/mib_indexes/${n}, always scan a
MIB directory. | 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... |
Bool rfbSendFramebufferUpdate(rfbClientPtr cl)
{
ScreenPtr pScreen = screenInfo.screens[0];
int i;
int nUpdateRegionRects;
rfbFramebufferUpdateMsg *fu = (rfbFramebufferUpdateMsg *)updateBuf;
RegionRec _updateRegion, *updateRegion = &_updateRegion, updateCopyRegion,
idRegion;
Bool emptyUpdateRegion = FAL... | 0 | [
"CWE-787"
] | turbovnc | cea98166008301e614e0d36776bf9435a536136e | 218,202,401,781,373,500,000,000,000,000,000,000,000 | 497 | Server: Fix two issues identified by ASan
1. If the TLSPlain and X509Plain security types were both disabled, then
rfbOptPamAuth() would overflow the name field in the secTypes
structure when testing the "none" security type, since the name of
that security type has less than five characters. This issue was
... | 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 Upvaldesc *allocupvalue (FuncState *fs) {
Proto *f = fs->f;
int oldsize = f->sizeupvalues;
checklimit(fs, fs->nups + 1, MAXUPVAL, "upvalues");
luaM_growvector(fs->ls->L, f->upvalues, fs->nups, f->sizeupvalues,
Upvaldesc, MAXUPVAL, "upvalues");
while (oldsize < f->sizeupvalues)
f->... | 0 | [
"CWE-125"
] | lua | 1f3c6f4534c6411313361697d98d1145a1f030fa | 248,040,236,643,276,440,000,000,000,000,000,000,000 | 10 | Bug: Lua can generate wrong code when _ENV is <const> | 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"... |
void SetRemote(bool b) { m_bIsRemote = b; } | 0 | [
"CWE-399"
] | znc | 11508aa72efab4fad0dbd8292b9614d9371b20a9 | 41,661,766,952,999,220,000,000,000,000,000,000,000 | 1 | Fix crash in bouncedcc module.
It happens when DCC RESUME is received.
Affected ZNC versions: 0.200, 0.202.
Thanks to howeyc for reporting this and providing the patch. | Safe | 399 | null |
static void openpic_save(QEMUFile* f, void *opaque)
{
OpenPICState *opp = (OpenPICState *)opaque;
unsigned int i;
qemu_put_be32s(f, &opp->gcr);
qemu_put_be32s(f, &opp->vir);
qemu_put_be32s(f, &opp->pir);
qemu_put_be32s(f, &opp->spve);
qemu_put_be32s(f, &opp->tfrr);
qemu_put_be32s(f, &o... | 0 | [
"CWE-119"
] | qemu | 73d963c0a75cb99c6aaa3f6f25e427aa0b35a02e | 304,149,980,052,854,550,000,000,000,000,000,000,000 | 34 | openpic: avoid buffer overrun on incoming migration
CVE-2013-4534
opp->nb_cpus is read from the wire and used to determine how many
IRQDest elements to read into opp->dst[]. If the value exceeds the
length of opp->dst[], MAX_CPU, opp->dst[] can be overrun with arbitrary
data from the wire.
Fix this by failing migrat... | 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 ... |
TEST_F(QuicServerTransportTest, TestRegisterPMTUZeroBlackholeDetection) {
server->handleKnobParams(
{{static_cast<uint64_t>(
TransportKnobParamId::ZERO_PMTU_BLACKHOLE_DETECTION),
1}});
EXPECT_TRUE(server->getConn().d6d.noBlackholeDetection);
} | 0 | [
"CWE-617",
"CWE-703"
] | mvfst | a67083ff4b8dcbb7ee2839da6338032030d712b0 | 202,457,950,278,942,560,000,000,000,000,000,000,000 | 7 | Close connection if we derive an extra 1-rtt write cipher
Summary: Fixes CVE-2021-24029
Reviewed By: mjoras, lnicco
Differential Revision: D26613890
fbshipit-source-id: 19bb2be2c731808144e1a074ece313fba11f1945 | 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... |
QPDFObjectHandle::isPagesObject()
{
// Some PDF files have /Type broken on pages.
return (this->isDictionary() && this->hasKey("/Kids"));
} | 0 | [
"CWE-399",
"CWE-674"
] | qpdf | b4d6cf6836ce025ba1811b7bbec52680c7204223 | 270,474,298,642,161,870,000,000,000,000,000,000,000 | 5 | Limit depth of nesting in direct objects (fixes #202)
This fixes CVE-2018-9918. | Safe | 399 | null |
doapr_outch(char **sbuffer,
char **buffer, size_t *currlen, size_t *maxlen, int c)
{
/* If we haven't at least one buffer, someone has doe a big booboo */
assert(*sbuffer != NULL || buffer != NULL);
/* |currlen| must always be <= |*maxlen| */
assert(*currlen <= *maxlen);
if (buffer && ... | 1 | [
"CWE-119"
] | openssl | 9cb177301fdab492e4cfef376b28339afe3ef663 | 154,146,727,036,919,910,000,000,000,000,000,000,000 | 40 | Fix memory issues in BIO_*printf functions
The internal |fmtstr| function used in processing a "%s" format string
in the BIO_*printf functions could overflow while calculating the length
of a string and cause an OOB read when printing very long strings.
Additionally the internal |doapr_outch| function can attempt to ... | 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 void show_frame(WriterContext *w, AVFrame *frame, AVStream *stream,
AVFormatContext *fmt_ctx)
{
AVBPrint pbuf;
char val_str[128];
const char *s;
int i;
av_bprint_init(&pbuf, 1, AV_BPRINT_SIZE_UNLIMITED);
writer_print_section_header(w, SECTION_ID_FRAME);
s = a... | 1 | [
"CWE-476"
] | FFmpeg | 837cb4325b712ff1aab531bf41668933f61d75d2 | 316,178,397,193,664,560,000,000,000,000,000,000,000 | 152 | ffprobe: Fix null pointer dereference with color primaries
Found-by: AD-lab of venustech
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> | 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... |
void OpenConnectionTask::logout(const QString &message)
{
_failed(message);
model->setNetworkPolicy(NETWORK_OFFLINE);
} | 0 | [
"CWE-200"
] | trojita | 25fffa3e25cbad85bbca804193ad336b090a9ce1 | 157,016,063,645,215,510,000,000,000,000,000,000,000 | 5 | IMAP: refuse to work when STARTTLS is required but server sends PREAUTH
Oops, we cannot send STARTTLS when the connection is already authenticated.
This is serious enough to warrant an error; an attacker might be going after a
plaintext of a message we're going to APPEND, etc.
Thanks to Arnt Gulbrandsen on the imap-p... | 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 void WriteToMemory_stbi(void *context, void *data, int size) {
std::vector<unsigned char> *buffer =
reinterpret_cast<std::vector<unsigned char> *>(context);
unsigned char *pData = reinterpret_cast<unsigned char *>(data);
buffer->insert(buffer->end(), pData, pData + size);
} | 0 | [
"CWE-20"
] | tinygltf | 52ff00a38447f06a17eab1caa2cf0730a119c751 | 237,782,219,107,899,700,000,000,000,000,000,000,000 | 8 | Do not expand file path since its not necessary for glTF asset path(URI) and for security reason(`wordexp`). | 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 set_ns_prop(xmlNodePtr node, char *ns, char *name, char *val)
{
xmlSetNsProp(node, encode_add_ns(node, ns), BAD_CAST(name), BAD_CAST(val));
} | 0 | [
"CWE-19"
] | php-src | c8eaca013a3922e8383def6158ece2b63f6ec483 | 317,146,865,448,665,240,000,000,000,000,000,000,000 | 4 | Added type checks | Safe | 19 | null |
WavpackContext *WavpackOpenFileInputEx64 (WavpackStreamReader64 *reader, void *wv_id, void *wvc_id, char *error, int flags, int norm_offset)
{
WavpackContext *wpc = (WavpackContext *)malloc (sizeof (WavpackContext));
WavpackStream *wps;
int num_blocks = 0;
unsigned char first_byte;
uint32_t bcount;
... | 0 | [
"CWE-476",
"CWE-703"
] | WavPack | 25b4a2725d8568212e7cf89ca05ca29d128af7ac | 114,719,602,421,555,400,000,000,000,000,000,000,000 | 204 | issue #121: NULL pointer dereference in wvunpack.c
* check for NULL pointer before dereferencing in wvunpack.c
* sanitize custom extensions to be alphanumeric only | 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... |
build_pa_s4u_x509_user(krb5_context context,
krb5_keyblock *subkey,
krb5_kdc_req *tgsreq,
void *gcvt_data)
{
krb5_error_code code;
krb5_pa_s4u_x509_user *s4u_user = (krb5_pa_s4u_x509_user *)gcvt_data;
krb5_data *data = NULL;
krb5_pa_da... | 0 | [
"CWE-617",
"CWE-703"
] | krb5 | 5e6d1796106df8ba6bc1973ee0917c170d929086 | 321,271,862,868,619,200,000,000,000,000,000,000,000 | 81 | Ignore password attributes for S4U2Self requests
For consistency with Windows KDCs, allow protocol transition to work
even if the password has expired or needs changing.
Also, when looking up an enterprise principal with an AS request,
treat ERR_KEY_EXP as confirmation that the client is present in the
realm.
[ghuds... | 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 perf_callchain_kernel(struct perf_callchain_entry *entry,
struct pt_regs *regs)
{
struct stackframe frame;
if (perf_guest_cbs && perf_guest_cbs->is_in_guest()) {
/* We don't support guest os callchain now */
return;
}
frame.fp = regs->regs[29];
frame.sp = regs->sp;
frame.pc = regs->pc;
walk_sta... | 0 | [
"CWE-284",
"CWE-264"
] | linux | 8fff105e13041e49b82f92eef034f363a6b1c071 | 284,455,099,332,354,740,000,000,000,000,000,000,000 | 16 | arm64: perf: reject groups spanning multiple HW PMUs
The perf core implicitly rejects events spanning multiple HW PMUs, as in
these cases the event->ctx will differ. However this validation is
performed after pmu::event_init() is called in perf_init_event(), and
thus pmu::event_init() may be called with a group leader... | 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... |
static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
unsigned int optlen)
{
struct sctp_association *asoc;
struct sctp_ulpevent *event;
if (optlen > sizeof(struct sctp_event_subscribe))
return -EINVAL;
if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
return -EFAULT;
/* At... | 0 | [
"CWE-617",
"CWE-362"
] | linux | 2dcab598484185dea7ec22219c76dcdd59e3cb90 | 15,561,741,768,724,403,000,000,000,000,000,000,000 | 31 | sctp: avoid BUG_ON on sctp_wait_for_sndbuf
Alexander Popov reported that an application may trigger a BUG_ON in
sctp_wait_for_sndbuf if the socket tx buffer is full, a thread is
waiting on it to queue more data and meanwhile another thread peels off
the association being used by the first thread.
This patch replaces ... | 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... |
static int selinux_msg_queue_msgrcv(struct msg_queue *msq, struct msg_msg *msg,
struct task_struct *target,
long type, int mode)
{
struct ipc_security_struct *isec;
struct msg_security_struct *msec;
struct common_audit_data ad;
struct selinux_audit_data sad = {0,};
u32 sid = task_sid(target);
int ... | 0 | [
"CWE-264"
] | linux | 259e5e6c75a910f3b5e656151dc602f53f9d7548 | 98,839,633,851,425,470,000,000,000,000,000,000,000 | 25 | Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs
With this change, calling
prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0)
disables privilege granting operations at execve-time. For example, a
process will not be able to execute a setuid binary to change their uid
or gid if this bit is set. The same is t... | Safe | 264 | null |
static int selinux_sb_statfs(struct dentry *dentry)
{
const struct cred *cred = current_cred();
struct common_audit_data ad;
struct selinux_audit_data sad = {0,};
COMMON_AUDIT_DATA_INIT(&ad, DENTRY);
ad.selinux_audit_data = &sad;
ad.u.dentry = dentry->d_sb->s_root;
return superblock_has_perm(cred, dentry->d_sb,... | 0 | [
"CWE-264"
] | linux | 259e5e6c75a910f3b5e656151dc602f53f9d7548 | 325,393,466,631,096,030,000,000,000,000,000,000,000 | 11 | Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs
With this change, calling
prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0)
disables privilege granting operations at execve-time. For example, a
process will not be able to execute a setuid binary to change their uid
or gid if this bit is set. The same is t... | Safe | 264 | null |
static int inode_has_perm(const struct cred *cred,
struct inode *inode,
u32 perms,
struct common_audit_data *adp,
unsigned flags)
{
struct inode_security_struct *isec;
u32 sid;
validate_creds(cred);
if (unlikely(IS_PRIVATE(inode)))
return 0;
sid = cred_sid(cred);
isec = inode->i_security;... | 0 | [
"CWE-264"
] | linux | 259e5e6c75a910f3b5e656151dc602f53f9d7548 | 46,395,791,956,331,320,000,000,000,000,000,000,000 | 19 | Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs
With this change, calling
prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0)
disables privilege granting operations at execve-time. For example, a
process will not be able to execute a setuid binary to change their uid
or gid if this bit is set. The same is t... | Safe | 264 | null |
mono_image_get_property_info (MonoReflectionPropertyBuilder *pb, MonoDynamicImage *assembly)
{
MonoDynamicTable *table;
guint32 *values;
guint num_methods = 0;
guint32 semaidx;
/*
* we need to set things in the following tables:
* PROPERTYMAP (info already filled in _get_type_info ())
* PROPERTY (rows a... | 0 | [
"CWE-20"
] | mono | 4905ef1130feb26c3150b28b97e4a96752e0d399 | 37,078,253,228,775,106,000,000,000,000,000,000,000 | 44 | Handle invalid instantiation of generic methods.
* verify.c: Add new function to internal verifier API to check
method instantiations.
* reflection.c (mono_reflection_bind_generic_method_parameters):
Check the instantiation before returning it.
Fixes #655847 | 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... |
tstamp_precision_from_string(const char *precision)
{
if (strncmp(precision, "nano", strlen("nano")) == 0)
return PCAP_TSTAMP_PRECISION_NANO;
if (strncmp(precision, "micro", strlen("micro")) == 0)
return PCAP_TSTAMP_PRECISION_MICRO;
return -EINVAL;
} | 0 | [
"CWE-120",
"CWE-787"
] | tcpdump | 9ba91381954ad325ea4fd26b9c65a8bd9a2a85b6 | 322,532,219,349,089,360,000,000,000,000,000,000,000 | 10 | (for 4.9.3) CVE-2018-14879/fix -V to fail invalid input safely
get_next_file() did not check the return value of strlen() and
underflowed an array index if the line read by fgets() from the file
started with \0. This caused an out-of-bounds read and could cause a
write. Add the missing check.
This vulnerability was d... | 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 LineBitmapRequester::PrepareForDecoding(void)
{
UBYTE i;
BuildCommon();
if (m_ppUpsampler == NULL) {
m_ppUpsampler = (class UpsamplerBase **)m_pEnviron->AllocMem(sizeof(class UpsamplerBase *) * m_ucCount);
memset(m_ppUpsampler,0,sizeof(class Upsampler *) * m_ucCount);
for(i = 0;i < m_u... | 0 | [
"CWE-476"
] | libjpeg | 51c3241b6da39df30f016b63f43f31c4011222c7 | 31,888,966,909,438,440,000,000,000,000,000,000,000 | 24 | Fixed a NULL-pointer access in the line-based reconstruction process
in case no valid scan was found and no data is present. | 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... |
int StreamBase::UseUserBuffer(const FunctionCallbackInfo<Value>& args) {
CHECK(Buffer::HasInstance(args[0]));
uv_buf_t buf = uv_buf_init(Buffer::Data(args[0]), Buffer::Length(args[0]));
PushStreamListener(new CustomBufferJSListener(buf));
return 0;
} | 0 | [
"CWE-416"
] | node | 4f8772f9b731118628256189b73cd202149bbd97 | 141,776,394,820,583,650,000,000,000,000,000,000,000 | 7 | src: retain pointers to WriteWrap/ShutdownWrap
Avoids potential use-after-free when wrap req's are synchronously
destroyed.
CVE-ID: CVE-2020-8265
Fixes: https://github.com/nodejs-private/node-private/issues/227
Refs: https://hackerone.com/bugs?subject=nodejs&report_id=988103
PR-URL: https://github.com/nodejs-private/... | 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... |
write_four(int32_t c, FILE *f)
{
putc((c >> 24) & 255, f);
putc((c >> 16) & 255, f);
putc((c >> 8) & 255, f);
putc(c & 255, f);
} | 0 | [
"CWE-119",
"CWE-787"
] | t1utils | 6b9d1aafcb61a3663c883663eb19ccdbfcde8d33 | 48,546,644,498,322,220,000,000,000,000,000,000,000 | 7 | Security fixes.
- Don't overflow the small cs_start buffer (reported by Niels
Thykier via the debian tracker (Jakub Wilk), found with a
fuzzer ("American fuzzy lop")).
- Cast arguments to <ctype.h> functions to unsigned char. | 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 ... |
tabstop_copy(int *oldts)
{
int *newts;
int t;
if (oldts == NULL)
return NULL;
newts = ALLOC_MULT(int, oldts[0] + 1);
if (newts != NULL)
for (t = 0; t <= oldts[0]; ++t)
newts[t] = oldts[t];
return newts;
} | 0 | [
"CWE-122"
] | vim | b7081e135a16091c93f6f5f7525a5c58fb7ca9f9 | 88,836,439,625,446,980,000,000,000,000,000,000,000 | 13 | patch 8.2.3402: invalid memory access when using :retab with large value
Problem: Invalid memory access when using :retab with large value.
Solution: Check the number is positive. | 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": "... |
/**
\param pixel Reference to pixel value to test.
**/
bool contains(const T& pixel) const { | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 180,266,392,531,959,600,000,000,000,000,000,000,000 | 4 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. | 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... |
char* MACH0_(get_cpusubtype)(struct MACH0_(obj_t)* bin) {
if (bin) {
return MACH0_(get_cpusubtype_from_hdr) (&bin->hdr);
}
return strdup ("Unknown");
} | 0 | [
"CWE-415",
"CWE-125"
] | radare2 | 60208765887f5f008b3b9a883f3addc8bdb9c134 | 127,204,553,189,857,030,000,000,000,000,000,000,000 | 6 | Fix #9970 - heap oobread in mach0 parser (#10026) | Safe | 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"... |
void Box_hvcC::append_nal_data(const uint8_t* data, size_t size)
{
std::vector<uint8_t> nal;
nal.resize(size);
memcpy(nal.data(), data, size);
NalArray array;
array.m_array_completeness = 0;
array.m_NAL_unit_type = uint8_t(nal[0]>>1);
array.m_nal_units.push_back( std::move(nal) );
m_nal_array.push_bac... | 0 | [
"CWE-703"
] | libheif | 2710c930918609caaf0a664e9c7bc3dce05d5b58 | 33,257,545,856,461,020,000,000,000,000,000,000,000 | 13 | force fraction to a limited resolution to finally solve those pesky numerical edge cases | 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 double mp_mean(_cimg_math_parser& mp) {
const unsigned int i_end = (unsigned int)mp.opcode[2];
double val = _mp_arg(3);
for (unsigned int i = 4; i<i_end; ++i) val+=_mp_arg(i);
return val/(i_end - 3); | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 218,574,102,360,241,180,000,000,000,000,000,000,000 | 6 | 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 inline int pskb_may_pull(struct sk_buff *skb, unsigned int len)
{
if (likely(len <= skb_headlen(skb)))
return 1;
if (unlikely(len > skb->len))
return 0;
return __pskb_pull_tail(skb, len - skb_headlen(skb)) != NULL; | 0 | [
"CWE-20"
] | linux | 2b16f048729bf35e6c28a40cbfad07239f9dcd90 | 75,728,302,957,342,870,000,000,000,000,000,000,000 | 8 | net: create skb_gso_validate_mac_len()
If you take a GSO skb, and split it into packets, will the MAC
length (L2 + L3 + L4 headers + payload) of those packets be small
enough to fit within a given length?
Move skb_gso_mac_seglen() to skbuff.h with other related functions
like skb_gso_network_seglen() so we can use it... | 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... |
png_check_IHDR(png_const_structrp png_ptr,
png_uint_32 width, png_uint_32 height, int bit_depth,
int color_type, int interlace_type, int compression_type,
int filter_type)
{
int error = 0;
/* Check for width and height valid values */
if (width == 0)
{
png_warning(png_ptr, "Image width is... | 0 | [
"CWE-476"
] | libpng | 812768d7a9c973452222d454634496b25ed415eb | 46,321,344,294,287,340,000,000,000,000,000,000,000 | 154 | [libpng16] Fixed a potential null pointer dereference in png_set_text_2()
(bug report and patch by Patrick Keshishian). | 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 char *formboundary(struct SessionHandle *data)
{
/* 24 dashes and 16 hexadecimal digits makes 64 bit (18446744073709551615)
combinations */
return aprintf("------------------------%08x%08x",
Curl_rand(data), Curl_rand(data));
} | 0 | [
"CWE-200"
] | curl | b3875606925536f82fc61f3114ac42f29eaf6945 | 184,339,398,423,631,600,000,000,000,000,000,000,000 | 7 | curl_easy_duphandle: CURLOPT_COPYPOSTFIELDS read out of bounds
When duplicating a handle, the data to post was duplicated using
strdup() when it could be binary and contain zeroes and it was not even
zero terminated! This caused read out of bounds crashes/segfaults.
Since the lib/strdup.c file no longer is easily sha... | 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... |
vips_foreign_load_summary_class( VipsObjectClass *object_class, VipsBuf *buf )
{
VipsForeignLoadClass *class = VIPS_FOREIGN_LOAD_CLASS( object_class );
VIPS_OBJECT_CLASS( vips_foreign_load_parent_class )->
summary_class( object_class, buf );
if( !G_TYPE_IS_ABSTRACT( G_TYPE_FROM_CLASS( class ) ) ) {
if( class->... | 0 | [
"CWE-362",
"CWE-476"
] | libvips | 20d840e6da15c1574b3ed998bc92f91d1e36c2a5 | 304,248,533,613,913,730,000,000,000,000,000,000,000 | 26 | fix a crash with delayed load
If a delayed load failed, it could leave the pipeline only half-set up.
Sebsequent threads could then segv.
Set a load-has-failed flag and test before generate.
See https://github.com/jcupitt/libvips/issues/893 | 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... |
template <class T, int s> int Mapping<T, s>::get(uchar c, uchar n,
uchar* result) {
CacheEntry entry = entries_[c & kMask];
if (entry.code_point_ == c) {
if (entry.offset_ == 0) {
return 0;
} else {
result[0] = c + entry.offset_;
return 1;
}
} else {
return CalculateValue(c, ... | 0 | [
"CWE-119"
] | node | 78b0e30954111cfaba0edbeee85450d8cbc6fdf6 | 207,671,292,873,386,050,000,000,000,000,000,000,000 | 14 | deps: fix out-of-band write in utf8 decoder
Originally reported by: Kris Reeves <kris.re@bbhmedia.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.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 ... |
static int renameColumnSelectCb(Walker *pWalker, Select *p){
if( p->selFlags & SF_View ) return WRC_Prune;
renameWalkWith(pWalker, p);
return WRC_Continue;
} | 0 | [
"CWE-674",
"CWE-787"
] | sqlite | 38096961c7cd109110ac21d3ed7dad7e0cb0ae06 | 65,672,602,959,155,990,000,000,000,000,000,000,000 | 5 | Avoid infinite recursion in the ALTER TABLE code when a view contains an unused CTE that references, directly or indirectly, the view itself.
FossilOrigin-Name: 1d2e53a39b87e364685e21de137655b6eee725e4c6d27fc90865072d7c5892b5 | Safe | 674 | {"cwe_id": "CWE-674", "vulnerability_type": "Uncontrolled Recursion", "description": "The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.", "severity": null, "category": "Stack Exhaustion", "impact": ["DoS: Resour... |
static int timer_set_gparams(struct snd_timer_gparams *gparams)
{
struct snd_timer *t;
int err;
mutex_lock(®ister_mutex);
t = snd_timer_find(&gparams->tid);
if (!t) {
err = -ENODEV;
goto _error;
}
if (!list_empty(&t->open_list_head)) {
err = -EBUSY;
goto _error;
}
if (!t->hw.set_period) {
err = -... | 0 | [
"CWE-200"
] | sound | cec8f96e49d9be372fdb0c3836dcf31ec71e457e | 213,915,677,976,076,140,000,000,000,000,000,000,000 | 24 | 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... |
qf_grow_linebuf(qfstate_T *state, int newsz)
{
char_u *p;
// If the line exceeds LINE_MAXLEN exclude the last
// byte since it's not a NL character.
state->linelen = newsz > LINE_MAXLEN ? LINE_MAXLEN - 1 : newsz;
if (state->growbuf == NULL)
{
state->growbuf = alloc_id(state->linelen + 1, aid_q... | 0 | [
"CWE-416"
] | vim | 4f1b083be43f351bc107541e7b0c9655a5d2c0bb | 240,361,209,420,827,000,000,000,000,000,000,000,000 | 23 | patch 9.0.0322: crash when no errors and 'quickfixtextfunc' is set
Problem: Crash when no errors and 'quickfixtextfunc' is set.
Solution: Do not handle errors if there aren't any. | 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 io_free_file_tables(struct io_file_table *table)
{
kvfree(table->files);
bitmap_free(table->bitmap);
table->files = NULL;
table->bitmap = NULL; | 0 | [
"CWE-416"
] | linux | 9cae36a094e7e9d6e5fe8b6dcd4642138b3eb0c7 | 330,772,309,465,561,370,000,000,000,000,000,000,000 | 7 | io_uring: reinstate the inflight tracking
After some debugging, it was realized that we really do still need the
old inflight tracking for any file type that has io_uring_fops assigned.
If we don't, then trivial circular references will mean that we never get
the ctx cleaned up and hence it'll leak.
Just bring back 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... |
fill_threshhold_buffer(byte *dest_strip, byte *src_strip, int src_width,
int left_offset, int left_width, int num_tiles,
int right_width)
{
byte *ptr_out_temp = dest_strip;
int ii;
/* Left part */
memcpy(dest_strip, src_strip + left_offset, left_width);
... | 1 | [
"CWE-119"
] | ghostpdl | 362ec9daadb9992b0def3520cd1dc6fa52edd1c4 | 126,101,196,157,599,120,000,000,000,000,000,000,000 | 24 | Fix bug 697459 Buffer overflow in fill_threshold_buffer
There was an overflow check for ht_buffer size, but none for the larger
threshold_buffer. Note that this file didn't fail on Windows because the
combination of the ht_buffer and the size of the (miscalculated due to
overflow) threshold_buffer would have exceeded ... | 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 pyc_object *get_small_tuple_object(RzBinPycObj *pyc, RzBuffer *buffer) {
pyc_object *ret = NULL;
bool error = false;
ut8 n = 0;
n = get_ut8(buffer, &error);
if (error) {
return NULL;
}
ret = get_array_object_generic(pyc, buffer, n);
if (ret) {
ret->type = TYPE_SMALL_TUPLE;
return ret;
}
return N... | 0 | [
"CWE-787"
] | rizin | 38d8006cd609ac75de82b705891d3508d2c218d5 | 53,012,063,527,201,790,000,000,000,000,000,000,000 | 16 | fix #2963 - oob write (1 byte) in pyc/marshal.c | 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... |
update_stats_enqueue(struct cfs_rq *cfs_rq, struct sched_entity *se, int flags)
{
if (!schedstat_enabled())
return;
/*
* Are we enqueueing a waiting task? (for current tasks
* a dequeue/enqueue event is a NOP)
*/
if (se != cfs_rq->curr)
update_stats_wait_start(cfs_rq, se);
if (flags & ENQUEUE_WAKEUP)
... | 0 | [
"CWE-400",
"CWE-703",
"CWE-835"
] | linux | c40f7d74c741a907cfaeb73a7697081881c497d0 | 197,083,187,725,052,550,000,000,000,000,000,000,000 | 15 | sched/fair: Fix infinite loop in update_blocked_averages() by reverting a9e7f6544b9c
Zhipeng Xie, Xie XiuQi and Sargun Dhillon reported lockups in the
scheduler under high loads, starting at around the v4.18 time frame,
and Zhipeng Xie tracked it down to bugs in the rq->leaf_cfs_rq_list
manipulation.
Do a (manual) re... | 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_F(RouterTest, InternalRedirectRejectedWhenReachingMaxInternalRedirect) {
enableRedirects(3);
setNumPreviousRedirect(3);
sendRequest();
EXPECT_CALL(callbacks_, recreateStream(_)).Times(0);
response_decoder_->decodeHeaders(std::move(redirect_headers_), false);
Buffer::OwnedImpl data("1234567890");
r... | 0 | [
"CWE-703"
] | envoy | 18871dbfb168d3512a10c78dd267ff7c03f564c6 | 256,127,250,923,935,000,000,000,000,000,000,000,000 | 17 | [1.18] CVE-2022-21655
Crash with direct_response
Signed-off-by: Otto van der Schaaf <ovanders@redhat.com> | 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"... |
bracketed_paste(paste_mode_T mode, int drop, garray_T *gap)
{
int c;
char_u buf[NUMBUFLEN + MB_MAXBYTES];
int idx = 0;
char_u *end = find_termcode((char_u *)"PE");
int ret_char = -1;
int save_allow_keys = allow_keys;
int save_paste = p_paste;
// If the end code is too long we can't... | 0 | [
"CWE-122",
"CWE-787"
] | vim | 806d037671e133bd28a7864248763f643967973a | 228,201,887,111,058,700,000,000,000,000,000,000,000 | 97 | patch 8.2.4218: illegal memory access with bracketed paste in Ex mode
Problem: Illegal memory access with bracketed paste in Ex mode.
Solution: Reserve space for the trailing 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": "... |
_cairo_image_bounded_spans (void *abstract_renderer,
int y, int height,
const cairo_half_open_span_t *spans,
unsigned num_spans)
{
cairo_image_span_renderer_t *r = abstract_renderer;
if (num_spans == 0)
return CAIRO_STATUS_SUCCESS;
do {
if (spans[0].coverage) {
pixman_image_com... | 0 | [
"CWE-787"
] | cairo | c986a7310bb06582b7d8a566d5f007ba4e5e75bf | 274,539,165,308,882,300,000,000,000,000,000,000,000 | 22 | image: Enable inplace compositing with opacities for general routines
On a SNB i5-2500:
Speedups
========
firefox-chalkboard 34284.16 -> 19637.40: 1.74x speedup
swfdec-giant-steps 778.35 -> 665.37: 1.17x speedup
ocitysmap 485.64 -> 431.94: 1.12x speedup
Slowdowns
===... | 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 int xen_pcibk_read_vendor(struct pci_dev *dev, int offset,
u16 *value, void *data)
{
*value = dev->vendor;
return 0;
} | 0 | [
"CWE-284",
"CWE-264"
] | linux | af6fc858a35b90e89ea7a7ee58e66628c55c776b | 242,871,968,744,752,530,000,000,000,000,000,000,000 | 7 | xen-pciback: limit guest control of command register
Otherwise the guest can abuse that control to cause e.g. PCIe
Unsupported Request responses by disabling memory and/or I/O decoding
and subsequently causing (CPU side) accesses to the respective address
ranges, which (depending on system configuration) may be fatal ... | 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... |
static void SetSuperRound( EXEC_OPS TT_F26Dot6 GridPeriod,
Long selector )
{
switch ( selector & 0xC0 )
{
case 0:
CUR.period = GridPeriod / 2;
break;
case 0x40:
CUR.period = GridPeriod;
break;
case 0x80:
... | 0 | [
"CWE-125"
] | ghostpdl | c7c55972758a93350882c32147801a3485b010fe | 206,350,004,502,525,950,000,000,000,000,000,000,000 | 52 | Bug 698024: bounds check zone pointer in Ins_MIRP() | 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"... |
void ElectronBrowserClient::GetAdditionalAllowedSchemesForFileSystem(
std::vector<std::string>* additional_schemes) {
auto schemes_list = api::GetStandardSchemes();
if (!schemes_list.empty())
additional_schemes->insert(additional_schemes->end(), schemes_list.begin(),
schemes_l... | 0 | [] | electron | e9fa834757f41c0b9fe44a4dffe3d7d437f52d34 | 76,208,089,682,441,420,000,000,000,000,000,000,000 | 9 | fix: ensure ElectronBrowser mojo service is only bound to appropriate render frames (#33344)
* fix: ensure ElectronBrowser mojo service is only bound to authorized render frames
Notes: no-notes
* refactor: extract electron API IPC to its own mojo interface
* fix: just check main frame not primary main frame
... | Safe | null | null |
static void destroy_contexts(mm_context_t *ctx)
{
int index, context_id;
for (index = 0; index < ARRAY_SIZE(ctx->extended_id); index++) {
context_id = ctx->extended_id[index];
if (context_id)
ida_free(&mmu_context_ida, context_id);
}
} | 0 | [
"CWE-787"
] | linux | ca72d88378b2f2444d3ec145dd442d449d3fefbc | 201,073,177,434,852,760,000,000,000,000,000,000,000 | 10 | powerpc/mm/64s/hash: Reallocate context ids on fork
When using the Hash Page Table (HPT) MMU, userspace memory mappings
are managed at two levels. Firstly in the Linux page tables, much like
other architectures, and secondly in the SLB (Segment Lookaside
Buffer) and HPT. It's the SLB and HPT that are actually used by ... | 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... |
virDomainRedirFilterUSBVersionHelper(const char *version,
virDomainRedirFilterUSBDevDefPtr def)
{
unsigned int major, minor;
char *s = NULL;
if ((virStrToLong_ui(version, &s, 10, &major)) < 0 ||
*s++ != '.' ||
(virStrToLong_ui(s, NULL, 10, &minor)) < 0)
... | 0 | [
"CWE-212"
] | libvirt | a5b064bf4b17a9884d7d361733737fb614ad8979 | 38,660,814,281,627,534,000,000,000,000,000,000,000 | 28 | 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... |
PHP_FUNCTION(readlink)
{
char *link;
int link_len;
char buff[MAXPATHLEN];
int ret;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p", &link, &link_len) == FAILURE) {
return;
}
if (php_check_open_basedir(link TSRMLS_CC)) {
RETURN_FALSE;
}
ret = php_sys_readlink(link, buff, MAXPATHLEN-1);
if (ret... | 0 | [
"CWE-20"
] | php-src | 52b93f0cfd3cba7ff98cc5198df6ca4f23865f80 | 169,583,417,757,391,630,000,000,000,000,000,000,000 | 26 | Fixed bug #69353 (Missing null byte checks for paths in various PHP extensions) | 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 oidc_session_redirect_parent_window_to_logout(request_rec *r,
oidc_cfg *c) {
oidc_debug(r, "enter");
char *java_script = apr_psprintf(r->pool,
" <script type=\"text/javascript\">\n"
" window.top.location.href = '%s?session=logout';\n"
" </script>\n", oidc_get_redirect_uri(r, c));
... | 0 | [
"CWE-79"
] | mod_auth_openidc | 132a4111bf3791e76437619a66336dce2ce4c79b | 259,094,972,878,928,500,000,000,000,000,000,000,000 | 13 | release 2.3.10.2: fix XSS vulnerability for poll parameter
in OIDC Session Management RP iframe; CSNC-2019-001; thanks Mischa
Bachmann
Signed-off-by: Hans Zandbelt <hans.zandbelt@zmartzone.eu> | 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.", ... |
SYSCALL_DEFINE2(sigaltstack,const stack_t __user *,uss, stack_t __user *,uoss)
{
stack_t new, old;
int err;
if (uss && copy_from_user(&new, uss, sizeof(stack_t)))
return -EFAULT;
err = do_sigaltstack(uss ? &new : NULL, uoss ? &old : NULL,
current_user_stack_pointer(),
MINSIGSTKSZ);
if (!err && ... | 0 | [
"CWE-190"
] | linux | d1e7fd6462ca9fc76650fbe6ca800e35b24267da | 72,849,890,560,633,780,000,000,000,000,000,000,000 | 13 | signal: Extend exec_id to 64bits
Replace the 32bit exec_id with a 64bit exec_id to make it impossible
to wrap the exec_id counter. With care an attacker can cause exec_id
wrap and send arbitrary signals to a newly exec'd parent. This
bypasses the signal sending checks if the parent changes their
credentials during e... | 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... |
choose_volume(struct archive_read *a, struct iso9660 *iso9660)
{
struct file_info *file;
int64_t skipsize;
struct vd *vd;
const void *block;
char seenJoliet;
vd = &(iso9660->primary);
if (!iso9660->opt_support_joliet)
iso9660->seenJoliet = 0;
if (iso9660->seenJoliet &&
vd->location > iso9660->joliet.locati... | 0 | [
"CWE-125"
] | libarchive | f9569c086ff29259c73790db9cbf39fe8fb9d862 | 232,822,502,247,329,620,000,000,000,000,000,000,000 | 86 | iso9660: validate directory record length | 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 unsigned long kvm_s390_fac_size(void)
{
BUILD_BUG_ON(SIZE_INTERNAL > S390_ARCH_FAC_MASK_SIZE_U64);
BUILD_BUG_ON(SIZE_INTERNAL > S390_ARCH_FAC_LIST_SIZE_U64);
BUILD_BUG_ON(SIZE_INTERNAL * sizeof(unsigned long) >
sizeof(S390_lowcore.stfle_fac_list));
return SIZE_INTERNAL;
} | 0 | [
"CWE-416"
] | linux | 0774a964ef561b7170d8d1b1bfe6f88002b6d219 | 224,012,164,336,747,100,000,000,000,000,000,000,000 | 9 | KVM: Fix out of range accesses to memslots
Reset the LRU slot if it becomes invalid when deleting a memslot to fix
an out-of-bounds/use-after-free access when searching through memslots.
Explicitly check for there being no used slots in search_memslots(), and
in the caller of s390's approximation variant.
Fixes: 369... | 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... |
bool OSDService::can_inc_scrubs_pending()
{
bool can_inc = false;
Mutex::Locker l(sched_scrub_lock);
if (scrubs_pending + scrubs_active < cct->_conf->osd_max_scrubs) {
dout(20) << __func__ << " " << scrubs_pending << " -> " << (scrubs_pending+1)
<< " (max " << cct->_conf->osd_max_scrubs << ", active " ... | 0 | [
"CWE-287",
"CWE-284"
] | ceph | 5ead97120e07054d80623dada90a5cc764c28468 | 173,802,455,328,837,270,000,000,000,000,000,000,000 | 17 | 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 struct sock *__rfcomm_get_sock_by_addr(u8 channel, bdaddr_t *src)
{
struct sock *sk = NULL;
sk_for_each(sk, &rfcomm_sk_list.head) {
if (rfcomm_pi(sk)->channel == channel &&
!bacmp(&bt_sk(sk)->src, src))
break;
}
return sk ? sk : NULL;
} | 0 | [
"CWE-200"
] | linux | e11e0455c0d7d3d62276a0c55d9dfbc16779d691 | 198,996,643,450,769,480,000,000,000,000,000,000,000 | 12 | Bluetooth: RFCOMM - Fix missing msg_namelen update in rfcomm_sock_recvmsg()
If RFCOMM_DEFER_SETUP is set in the flags, rfcomm_sock_recvmsg() returns
early with 0 without updating the possibly set msg_namelen member. This,
in turn, leads to a 128 byte kernel stack leak in net/socket.c.
Fix this by updating msg_namelen... | 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... |
decode_NXAST_RAW_CLONE(const struct ext_action_header *eah,
enum ofp_version ofp_version,
const struct vl_mff_map *vl_mff_map,
uint64_t *tlv_bitmap, struct ofpbuf *out)
{
int error;
struct ofpbuf openflow;
const size_t clone_offset = ofpac... | 0 | [
"CWE-125"
] | ovs | 9237a63c47bd314b807cda0bd2216264e82edbe8 | 11,528,400,260,645,753,000,000,000,000,000,000,000 | 24 | ofp-actions: Avoid buffer overread in BUNDLE action decoding.
Reported-at: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9052
Signed-off-by: Ben Pfaff <blp@ovn.org>
Acked-by: Justin Pettit <jpettit@ovn.org> | 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 size_t fuse_send_write_pages(struct fuse_req *req, struct file *file,
struct inode *inode, loff_t pos,
size_t count)
{
size_t res;
unsigned offset;
unsigned i;
struct fuse_io_priv io = { .async = 0, .file = file };
for (i = 0; i < req->num_pages; i++)
fuse_wait_on_page_writeback(inode, re... | 0 | [
"CWE-399",
"CWE-835"
] | linux | 3ca8138f014a913f98e6ef40e939868e1e9ea876 | 92,133,869,403,624,040,000,000,000,000,000,000,000 | 34 | fuse: break infinite loop in fuse_fill_write_pages()
I got a report about unkillable task eating CPU. Further
investigation shows, that the problem is in the fuse_fill_write_pages()
function. If iov's first segment has zero length, we get an infinite
loop, because we never reach iov_iter_advance() call.
Fix this by c... | Safe | 399 | null |
nautilus_file_operations_new_folder (GtkWidget *parent_view,
GdkPoint *target_point,
const char *parent_dir,
NautilusCreateCallback done_callback,
gpointer done_callback_data)
{
CreateJob *job;
GtkWindow *parent_window;
parent_window = NULL;
if (parent_view) {
parent_window =... | 0 | [] | nautilus | ca2fd475297946f163c32dcea897f25da892b89d | 197,214,122,350,090,220,000,000,000,000,000,000,000 | 30 | Add nautilus_file_mark_desktop_file_trusted(), this now adds a #! line if
2009-02-24 Alexander Larsson <alexl@redhat.com>
* libnautilus-private/nautilus-file-operations.c:
* libnautilus-private/nautilus-file-operations.h:
Add nautilus_file_mark_desktop_file_trusted(), this now
adds a #! line if th... | Safe | null | null |
CImg<T>& distance_eikonal(const unsigned int nb_iterations, const float band_size=0, const float time_step=0.5f) {
if (is_empty()) return *this;
CImg<Tfloat> velocity(*this,false);
for (unsigned int iteration = 0; iteration<nb_iterations; ++iteration) {
Tfloat *ptrd = velocity._data, veloc... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 261,008,633,774,374,580,000,000,000,000,000,000,000 | 45 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. | 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 inline void security_init_mnt_opts(struct security_mnt_opts *opts)
{
opts->mnt_opts = NULL;
opts->mnt_opts_flags = NULL;
opts->num_mnt_opts = 0;
} | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 132,292,402,142,626,150,000,000,000,000,000,000,000 | 6 | 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 |
JVM_ConstantPoolGetSize(JNIEnv *env, jobject anObject, jobject constantPool)
{
Trc_SC_ConstantPoolGetSize(env);
exit(206);
} | 0 | [
"CWE-119"
] | openj9 | 0971f22d88f42cf7332364ad7430e9bd8681c970 | 316,322,943,554,424,880,000,000,000,000,000,000,000 | 5 | Clean up jio_snprintf and jio_vfprintf
Fixes https://bugs.eclipse.org/bugs/show_bug.cgi?id=543659
Signed-off-by: Peter Bain <peter_bain@ca.ibm.com> | 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 temac_indirect_out32(struct temac_local *lp, int reg, u32 value)
{
unsigned long flags;
spin_lock_irqsave(lp->indirect_lock, flags);
temac_indirect_out32_locked(lp, reg, value);
spin_unlock_irqrestore(lp->indirect_lock, flags);
} | 0 | [
"CWE-120",
"CWE-787"
] | linux | c364df2489b8ef2f5e3159b1dff1ff1fdb16040d | 69,254,777,166,110,980,000,000,000,000,000,000,000 | 8 | net: ll_temac: Fix TX BD buffer overwrite
Just as the initial check, we need to ensure num_frag+1 buffers available,
as that is the number of buffers we are going to use.
This fixes a buffer overflow, which might be seen during heavy network
load. Complete lockup of TEMAC was reproducible within about 10 minutes of
a... | 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": "... |
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