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 |
|---|---|---|---|---|---|---|---|---|---|---|
exit_at_idle (GVfsDaemon *daemon)
{
g_signal_emit (daemon, signals[SHUTDOWN], 0);
return FALSE;
} | 0 | [
"CWE-276"
] | gvfs | e3808a1b4042761055b1d975333a8243d67b8bfe | 25,096,417,509,255,465,000,000,000,000,000,000,000 | 5 | gvfsdaemon: Check that the connecting client is the same user
Otherwise, an attacker who learns the abstract socket address from
netstat(8) or similar could connect to it and issue D-Bus method
calls.
Signed-off-by: Simon McVittie <smcv@collabora.com> | Safe | 276 | {"cwe_id": "CWE-276", "vulnerability_type": "Incorrect Default Permissions", "description": "During installation, installed file permissions are set to allow anyone to modify those files.", "severity": "Medium", "category": null, "impact": ["Read Application Data", "Modify Application Data"], "languages": [null], "exam... |
void Smb4KGlobal::openShare( Smb4KShare *share, OpenWith openWith )
{
if ( !share || share->isInaccessible() )
{
return;
}
switch ( openWith )
{
case FileManager:
{
KUrl url;
url.setPath( share->canonicalPath() );
(void) new KRun( url, 0, 0, true );
break;
}
case... | 0 | [
"CWE-20"
] | smb4k | 71554140bdaede27b95dbe4c9b5a028a83c83cce | 152,434,061,605,000,400,000,000,000,000,000,000,000 | 39 | Find the mount/umount commands in the helper
Instead of trusting what we get passed in
CVE-2017-8849 | 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 Compute(OpKernelContext* ctx) override {
const Tensor* hypothesis_indices;
const Tensor* hypothesis_values;
const Tensor* hypothesis_shape;
const Tensor* truth_indices;
const Tensor* truth_values;
const Tensor* truth_shape;
OP_REQUIRES_OK(ctx, ctx->input("hypothesis_indices", &hypothe... | 1 | [
"CWE-476",
"CWE-369"
] | tensorflow | f4c364a5d6880557f6f5b6eb5cee2c407f0186b3 | 252,994,040,968,164,580,000,000,000,000,000,000,000 | 128 | Fix multiple issues in EditDistance
PiperOrigin-RevId: 372033948
Change-Id: Ieb957c29894af05bdfeb1a0402fced808dfcfd7b | 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... |
GF_Err dac3_box_write(GF_Box *s, GF_BitStream *bs)
{
GF_Err e;
GF_AC3ConfigBox *ptr = (GF_AC3ConfigBox *)s;
if (ptr->cfg.is_ec3) s->type = GF_ISOM_BOX_TYPE_DEC3;
e = gf_isom_box_write_header(s, bs);
if (ptr->cfg.is_ec3) s->type = GF_ISOM_BOX_TYPE_DAC3;
if (e) return e;
if (ptr->cfg.is_ec3) {
u32 i;
gf_bs_... | 0 | [
"CWE-787"
] | gpac | 388ecce75d05e11fc8496aa4857b91245007d26e | 181,673,511,786,491,940,000,000,000,000,000,000,000 | 39 | fixed #1587 | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
processOctetMsgLen(const instanceConf_t *const inst, struct conn_wrkr_s *connWrkr, char ch)
{
DEFiRet;
if (connWrkr->parseState.inputState == eAtStrtFram) {
if (inst->bSuppOctetFram && isdigit(ch)) {
connWrkr->parseState.inputState = eInOctetCnt;
connWrkr->parseState.iOctetsRemain = 0;
connWrkr->parseState... | 0 | [
"CWE-787"
] | rsyslog | 89955b0bcb1ff105e1374aad7e0e993faa6a038f | 183,788,287,057,707,250,000,000,000,000,000,000,000 | 59 | net bugfix: potential buffer overrun | 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 LEX::mark_first_table_as_inserting()
{
TABLE_LIST *t= first_select_lex()->table_list.first;
DBUG_ENTER("Query_tables_list::mark_tables_with_important_flags");
DBUG_ASSERT(sql_command_flags[sql_command] & CF_INSERTS_DATA);
t->for_insert_data= TRUE;
DBUG_PRINT("info", ("table_list: %p name: %s db: %s co... | 0 | [
"CWE-703"
] | server | 39feab3cd31b5414aa9b428eaba915c251ac34a2 | 316,744,817,081,838,700,000,000,000,000,000,000,000 | 10 | MDEV-26412 Server crash in Item_field::fix_outer_field for INSERT SELECT
IF an INSERT/REPLACE SELECT statement contained an ON expression in the top
level select and this expression used a subquery with a column reference
that could not be resolved then an attempt to resolve this reference as
an outer reference caused... | 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"... |
GF_Err gmin_box_dump(GF_Box *a, FILE * trace)
{
GF_GenericMediaHeaderInfoBox *p = (GF_GenericMediaHeaderInfoBox *)a;
gf_isom_box_dump_start(a, "GenericMediaHeaderInformationBox", trace);
gf_fprintf(trace, " graphicsMode=\"%d\" opcolorRed=\"%d\" opcolorGreen=\"%d\" opcolorBlue=\"%d\" balance=\"%d\">\n",
p->graphics... | 0 | [
"CWE-787"
] | gpac | ea1eca00fd92fa17f0e25ac25652622924a9a6a0 | 120,059,731,448,999,330,000,000,000,000,000,000,000 | 9 | fixed #2138 | 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 HBasicBlock::AddDominatedBlock(HBasicBlock* block) {
ASSERT(!dominated_blocks_.Contains(block));
// Keep the list of dominated blocks sorted such that if there is two
// succeeding block in this list, the predecessor is before the successor.
int index = 0;
while (index < dominated_blocks_.length() &&
... | 0 | [] | node | fd80a31e0697d6317ce8c2d289575399f4e06d21 | 328,560,558,005,914,540,000,000,000,000,000,000,000 | 11 | deps: backport 5f836c from v8 upstream
Original commit message:
Fix Hydrogen bounds check elimination
When combining bounds checks, they must all be moved before the first load/store
that they are guarding.
BUG=chromium:344186
LOG=y
R=svenpanne@chromium.org
Review URL: https://coderevie... | Safe | null | null |
static struct page *__alloc_buddy_huge_page(struct hstate *h, gfp_t gfp_mask,
int nid, nodemask_t *nmask)
{
struct page *page;
unsigned int r_nid;
if (hstate_is_gigantic(h))
return NULL;
/*
* Assume we will successfully allocate the surplus page to
* prevent racing processes from causing the surplus to ex... | 0 | [
"CWE-703"
] | linux | 5af10dfd0afc559bb4b0f7e3e8227a1578333995 | 231,107,690,445,215,750,000,000,000,000,000,000,000 | 65 | 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 struct sk_buff *tun_alloc_skb(struct tun_file *tfile,
size_t prepad, size_t len,
size_t linear, int noblock)
{
struct sock *sk = tfile->socket.sk;
struct sk_buff *skb;
int err;
/* Under a page? Don't bother with paged skb. */
if (prepad + len < PAGE_SIZE || !linear)
linear = len;
skb... | 0 | [
"CWE-476"
] | linux | 0ad646c81b2182f7fa67ec0c8c825e0ee165696d | 93,174,015,701,999,550,000,000,000,000,000,000,000 | 24 | tun: call dev_get_valid_name() before register_netdevice()
register_netdevice() could fail early when we have an invalid
dev name, in which case ->ndo_uninit() is not called. For tun
device, this is a problem because a timer etc. are already
initialized and it expects ->ndo_uninit() to clean them up.
We could move th... | 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... |
R_API ut64 r_bin_java_stack_map_frame_calc_size(RBinJavaStackMapFrame *sf) {
ut64 size = 0;
RListIter *iter, *iter_tmp;
RBinJavaVerificationObj *se;
if (sf) {
// sf->tag = buffer[offset];
size += 1;
switch (sf->type) {
case R_BIN_JAVA_STACK_FRAME_SAME:
// Nothing to read
break;
case R_BIN_JAVA_STACK... | 0 | [
"CWE-119",
"CWE-788"
] | radare2 | 6c4428f018d385fc80a33ecddcb37becea685dd5 | 18,262,834,851,382,284,000,000,000,000,000,000,000 | 55 | Improve boundary checks to fix oobread segfaults ##crash
* Reported by Cen Zhang via huntr.dev
* Reproducer: bins/fuzzed/javaoob-havoc.class | 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 pkey_sm2_encrypt(EVP_PKEY_CTX *ctx,
unsigned char *out, size_t *outlen,
const unsigned char *in, size_t inlen)
{
EC_KEY *ec = ctx->pkey->pkey.ec;
SM2_PKEY_CTX *dctx = ctx->data;
const EVP_MD *md = (dctx->md == NULL) ? EVP_sm3() : dctx->md;
... | 0 | [
"CWE-120"
] | openssl | 59f5e75f3bced8fc0e130d72a3f582cf7b480b46 | 298,087,338,772,525,440,000,000,000,000,000,000,000 | 17 | Correctly calculate the length of SM2 plaintext given the ciphertext
Previously the length of the SM2 plaintext could be incorrectly calculated.
The plaintext length was calculated by taking the ciphertext length and
taking off an "overhead" value.
The overhead value was assumed to have a "fixed" element of 10 bytes.... | 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": "... |
bit_utf8_to_TU (char *restrict str)
{
BITCODE_TU wstr;
int i = 0;
int len = strlen (str);
unsigned char c;
wstr = malloc (2 * (len + 1));
while ((c = *str++))
{
if (c < 128)
{
wstr[i++] = c;
}
else if ((c & 0xe0) == 0xc0)
{
/* ignore invalid utf8 ... | 0 | [
"CWE-703",
"CWE-125"
] | libredwg | 95cc9300430d35feb05b06a9badf678419463dbe | 189,140,262,518,866,000,000,000,000,000,000,000,000 | 42 | encode: protect from stack under-flow
From GH #178 fuzzing | 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 sctp_eat_data(const struct sctp_association *asoc,
struct sctp_chunk *chunk,
sctp_cmd_seq_t *commands)
{
sctp_datahdr_t *data_hdr;
struct sctp_chunk *err;
size_t datalen;
sctp_verb_t deliver;
int tmp;
__u32 tsn;
struct sctp_tsnmap *map = (struct sctp_tsnmap *)&asoc->peer.tsn_map;
struct sock ... | 0 | [] | linux | 196d67593439b03088913227093e374235596e33 | 157,728,961,616,916,580,000,000,000,000,000,000,000 | 209 | sctp: Add support to per-association statistics via a new SCTP_GET_ASSOC_STATS call
The current SCTP stack is lacking a mechanism to have per association
statistics. This is an implementation modeled after OpenSolaris'
SCTP_GET_ASSOC_STATS.
Userspace part will follow on lksctp if/when there is a general ACK on
this.
... | Safe | null | null |
xmlSchemaPMutualExclAttrErr(xmlSchemaParserCtxtPtr ctxt,
xmlParserErrors error,
xmlSchemaBasicItemPtr ownerItem,
xmlAttrPtr attr,
const char *name1,
const char *name2)
{
xmlChar *des = NULL;
xmlSchemaFormatItemForReport(&des, NULL, WXS_BASIC_CAST ownerItem, attr->parent);
xmlSchemaPErrE... | 0 | [
"CWE-134"
] | libxml2 | 4472c3a5a5b516aaf59b89be602fbce52756c3e9 | 307,865,487,891,140,150,000,000,000,000,000,000,000 | 15 | 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", ... |
static struct file **io_fixed_file_slot(struct fixed_rsrc_data *file_data,
unsigned i)
{
struct fixed_rsrc_table *table;
table = &file_data->table[i >> IORING_FILE_TABLE_SHIFT];
return &table->files[i & IORING_FILE_TABLE_MASK]; | 0 | [
"CWE-667"
] | linux | 3ebba796fa251d042be42b929a2d916ee5c34a49 | 64,938,053,223,846,380,000,000,000,000,000,000,000 | 8 | io_uring: ensure that SQPOLL thread is started for exit
If we create it in a disabled state because IORING_SETUP_R_DISABLED is
set on ring creation, we need to ensure that we've kicked the thread if
we're exiting before it's been explicitly disabled. Otherwise we can run
into a deadlock where exit is waiting go park t... | Safe | 667 | {"cwe_id": "CWE-667", "vulnerability_type": "Improper Locking", "description": "The product does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.", "severity": null, "category": null, "impact": ["DoS: Resource Consumption (CPU)"], "languages": [null], "ex... |
void exit_shm(struct task_struct *task)
{
struct ipc_namespace *ns = task->nsproxy->ipc_ns;
if (shm_ids(ns).in_use == 0)
return;
/* Destroy all already created segments, but not mapped yet */
down_write(&shm_ids(ns).rwsem);
if (shm_ids(ns).in_use)
idr_for_each(&shm_ids(ns).ipcs_idr, &shm_try_destroy_current,... | 0 | [
"CWE-362"
] | linux | a399b29dfbaaaf91162b2dc5a5875dd51bbfa2a1 | 108,547,573,269,622,020,000,000,000,000,000,000,000 | 13 | ipc,shm: fix shm_file deletion races
When IPC_RMID races with other shm operations there's potential for
use-after-free of the shm object's associated file (shm_file).
Here's the race before this patch:
TASK 1 TASK 2
------ ------
shm_rmid()
ipc_lock_object()
... | 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... |
gdk_pixbuf_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GdkPixbuf *pixbuf = GDK_PIXBUF (object);
switch (prop_id)
{
case PROP_COLORSPACE:
pixbuf->colorspace = g_value_get_enum (value);
... | 0 | [] | gdk-pixbuf | deb78d971c4bcb9e3ccbb71e7925bc6baa707188 | 138,276,488,036,179,290,000,000,000,000,000,000,000 | 38 | Use g_try_malloc_n where it makes sense
This lets us avoid some manual overflow checks. | Safe | null | null |
void llenCommand(client *c) {
robj *o = lookupKeyReadOrReply(c,c->argv[1],shared.czero);
if (o == NULL || checkType(c,o,OBJ_LIST)) return;
addReplyLongLong(c,listTypeLength(o));
} | 0 | [
"CWE-190"
] | redis | f6a40570fa63d5afdd596c78083d754081d80ae3 | 132,510,348,236,822,700,000,000,000,000,000,000,000 | 5 | Fix ziplist and listpack overflows and truncations (CVE-2021-32627, CVE-2021-32628)
- fix possible heap corruption in ziplist and listpack resulting by trying to
allocate more than the maximum size of 4GB.
- prevent ziplist (hash and zset) from reaching size of above 1GB, will be
converted to HT encoding, that's n... | Safe | 190 | {"cwe_id": "CWE-190", "vulnerability_type": "Integer Overflow or Wraparound", "description": "The product performs a calculation that can\n produce an integer overflow or wraparound when the logic\n assumes that the resulting value will always be larger than\n the original value. This occurs whe... |
read_library (WinLibrary *fi)
{
/* check for DOS header signature `MZ' */
RETURN_IF_BAD_POINTER(false, MZ_HEADER(fi->memory)->magic);
if (MZ_HEADER(fi->memory)->magic == IMAGE_DOS_SIGNATURE) {
DOSImageHeader *mz_header = MZ_HEADER(fi->memory);
RETURN_IF_BAD_POINTER(false, mz_header->lfanew)... | 0 | [] | icoutils | a8c8543731ed255e6f8bb81c662155f98710ac20 | 175,420,531,466,791,680,000,000,000,000,000,000,000 | 102 | wrestool: read_library() moves memory around, check it doesn't overwrite header data | Safe | null | null |
static inline bool stack_map_use_build_id(struct bpf_map *map)
{
return (map->map_flags & BPF_F_STACK_BUILD_ID);
} | 0 | [
"CWE-190",
"CWE-787"
] | linux | 30e29a9a2bc6a4888335a6ede968b75cd329657a | 296,415,852,931,312,480,000,000,000,000,000,000,000 | 4 | bpf: Fix integer overflow in prealloc_elems_and_freelist()
In prealloc_elems_and_freelist(), the multiplication to calculate the
size passed to bpf_map_area_alloc() could lead to an integer overflow.
As a result, out-of-bounds write could occur in pcpu_freelist_populate()
as reported by KASAN:
[...]
[ 16.968613] BU... | 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... |
get_n_primary_guards(void)
{
const int n = get_options()->NumEntryGuards;
const int n_dir = get_options()->NumDirectoryGuards;
if (n > 5) {
return MAX(n_dir, n + n / 2);
} else if (n >= 1) {
return MAX(n_dir, n * 2);
}
return networkstatus_get_param(NULL,
"guard-n-p... | 0 | [
"CWE-200"
] | tor | 665baf5ed5c6186d973c46cdea165c0548027350 | 145,073,035,015,170,820,000,000,000,000,000,000,000 | 14 | Consider the exit family when applying guard restrictions.
When the new path selection logic went into place, I accidentally
dropped the code that considered the _family_ of the exit node when
deciding if the guard was usable, and we didn't catch that during
code review.
This patch makes the guard_restriction_t code ... | Safe | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
static int selinux_bprm_secureexec(struct linux_binprm *bprm)
{
const struct task_security_struct *tsec = current_security();
u32 sid, osid;
int atsecure = 0;
sid = tsec->sid;
osid = tsec->osid;
if (osid != sid) {
/* Enable secure mode for SIDs transitions unless
the noatsecure permission is granted betw... | 0 | [
"CWE-264"
] | linux | 259e5e6c75a910f3b5e656151dc602f53f9d7548 | 197,667,918,513,603,570,000,000,000,000,000,000,000 | 20 | 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 |
BSONObj spec() {
return BSON("$and" << BSON_ARRAY(true));
} | 0 | [
"CWE-835"
] | mongo | 0a076417d1d7fba3632b73349a1fd29a83e68816 | 33,460,555,191,682,820,000,000,000,000,000,000,000 | 3 | SERVER-38070 fix infinite loop in agg expression | Safe | 835 | {"cwe_id": "CWE-835", "vulnerability_type": "Loop with Unreachable Exit Condition ('Infinite Loop')", "description": "The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.", "severity": null, "category": null, "impact": ["DoS: Resource Consumption (CPU)", "DoS:... |
static int prepare_callback(sd_event_source *s, void *userdata) {
sd_bus *bus = userdata;
int r, e;
usec_t until;
assert(s);
assert(bus);
e = sd_bus_get_events(bus);
if (e < 0) {
r = e;
goto fail;
}
if (bus->outpu... | 0 | [
"CWE-416"
] | systemd | 1068447e6954dc6ce52f099ed174c442cb89ed54 | 197,399,371,531,363,800,000,000,000,000,000,000,000 | 51 | sd-bus: introduce API for re-enqueuing incoming messages
When authorizing via PolicyKit we want to process incoming method calls
twice: once to process and figure out that we need PK authentication,
and a second time after we aquired PK authentication to actually execute
the operation. With this new call sd_bus_enqueu... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
void jpc_ns_fwdlift_colgrp(jpc_fix_t *a, int numrows, int stride,
int parity)
{
jpc_fix_t *lptr;
jpc_fix_t *hptr;
register jpc_fix_t *lptr2;
register jpc_fix_t *hptr2;
register int n;
register int i;
int llen;
llen = (numrows + 1 - parity) >> 1;
if (numrows > 1) {
/* Apply the first lifting step. */
... | 0 | [
"CWE-119",
"CWE-787"
] | jasper | 4a59cfaf9ab3d48fca4a15c0d2674bf7138e3d1a | 59,370,070,600,668,565,000,000,000,000,000,000,000 | 208 | Fixed a buffer overrun problem in the QMFB code in the JPC codec
that was caused by a buffer being allocated with a size that was too small
in some cases.
Added a new regression test case. | 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 ... |
CImgDisplay& display(const CImgList<T>& list, const char axis='x', const float align=0) {
if (list._width==1) {
const CImg<T>& img = list[0];
if (img._depth==1 && (img._spectrum==1 || img._spectrum>=3) && _normalization!=1) return display(img);
}
CImgList<typename CImg<T>::ucharT> ... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 252,820,048,306,976,800,000,000,000,000,000,000,000 | 17 | 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... |
bool MainWindow::continueJobsRunning()
{
if (JOBS.hasIncomplete()) {
QMessageBox dialog(QMessageBox::Warning,
qApp->applicationName(),
tr("There are incomplete jobs.\n"
"Do you want to still wan... | 0 | [
"CWE-89",
"CWE-327",
"CWE-295"
] | shotcut | f008adc039642307f6ee3378d378cdb842e52c1d | 205,023,987,650,051,700,000,000,000,000,000,000,000 | 30 | fix upgrade check is not using TLS correctly | Safe | 89 | {"cwe_id": "CWE-89", "vulnerability_type": "Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')", "description": "The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes spec... |
pk_transaction_download_packages (PkTransaction *transaction,
GVariant *params,
GDBusMethodInvocation *context)
{
gboolean ret;
gint retval;
guint length;
gboolean store_in_cache;
g_autoptr(GError) error = NULL;
g_autofree gchar *directory = NULL;
g_autofree gchar **package_ids = NULL;
g_autofree gc... | 0 | [
"CWE-287"
] | PackageKit | 7e8a7905ea9abbd1f384f05f36a4458682cd4697 | 13,970,208,016,327,086,000,000,000,000,000,000,000 | 79 | Do not set JUST_REINSTALL on any kind of auth failure
If we try to continue the auth queue when it has been cancelled (or failed)
then we fall upon the obscure JUST_REINSTALL transaction flag which only the
DNF backend actually verifies.
Many thanks to Matthias Gerstner <mgerstner@suse.de> for spotting the problem. | 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 ... |
convert_to_char(
/*============*/
char* buf, /*!< out: converted integer value */
int buf_len, /*!< in: buffer len */
void* value, /*!< in: int value */
int value_len, /*!< in: int len */
bool is_unsigned) /*!< in: whether it is unsigned */
{
assert(buf && buf_len);
if (value_len == 8) {
if (is_unsigne... | 0 | [] | mysql-server | 659514dc83299a7d8c7defeb543be4339fbe1ee1 | 47,256,092,292,306,140,000,000,000,000,000,000,000 | 46 | Bug #25147515 SET DAEMON_MEMCACHED_R_BATCH_SIZE GREATER THAN 1 MAKE MYSQLD CRASHED
PROBLEM
-------
User starts a "get" the the connection with SET DAEMON_MEMCACHED_R_BATCH_SIZE= 5
and with binlog on. Since "get" is a read transaction this connection is not
allocated any conn_data->thd (which is used for bin log commit... | Safe | null | null |
static void pwd_timeout_debug(struct tevent_context *unused1,
struct tevent_timer *unused2,
struct timeval unused3,
void *unused4)
{
DEBUG(0, ("WARNING: check_password_complexity: password script "
"took more than 1 second to run\n"));
} | 0 | [
"CWE-200"
] | samba | 0a3aa5f908e351201dc9c4d4807b09ed9eedff77 | 81,719,494,571,022,760,000,000,000,000,000,000,000 | 8 | 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... |
static void early_init_amd(struct cpuinfo_x86 *c)
{
early_init_amd_mc(c);
/*
* c->x86_power is 8000_0007 edx. Bit 8 is TSC runs at constant rate
* with P/T states and does not stop in deep C-states
*/
if (c->x86_power & (1 << 8)) {
set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC);
set_cpu_cap(c, X86_FEATURE_NONST... | 0 | [
"CWE-399"
] | tip | 3b56496865f9f7d9bcb2f93b44c63f274f08e3b6 | 226,279,358,802,830,700,000,000,000,000,000,000,000 | 44 | x86, cpu, amd: Add workaround for family 16h, erratum 793
This adds the workaround for erratum 793 as a precaution in case not
every BIOS implements it. This addresses CVE-2013-6885.
Erratum text:
[Revision Guide for AMD Family 16h Models 00h-0Fh Processors,
document 51810 Rev. 3.04 November 2013]
793 Specific Com... | Safe | 399 | null |
size_t ZSTD_CCtx_setParameter(ZSTD_CCtx* cctx, ZSTD_cParameter param, unsigned value)
{
DEBUGLOG(4, "ZSTD_CCtx_setParameter (%u, %u)", (U32)param, value);
if (cctx->streamStage != zcss_init) {
if (ZSTD_isUpdateAuthorized(param)) {
cctx->cParamsChanged = 1;
} else {
return... | 0 | [
"CWE-362"
] | zstd | 3e5cdf1b6a85843e991d7d10f6a2567c15580da0 | 126,010,396,044,974,920,000,000,000,000,000,000,000 | 63 | fixed T36302429 | 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... |
static int selinux_secctx_to_secid(const char *secdata, u32 seclen, u32 *secid)
{
return security_context_to_sid(&selinux_state, secdata, seclen,
secid, GFP_KERNEL);
} | 0 | [
"CWE-349"
] | linux | fb73974172ffaaf57a7c42f35424d9aece1a5af6 | 309,157,374,884,860,330,000,000,000,000,000,000,000 | 5 | selinux: properly handle multiple messages in selinux_netlink_send()
Fix the SELinux netlink_send hook to properly handle multiple netlink
messages in a single sk_buff; each message is parsed and subject to
SELinux access control. Prior to this patch, SELinux only inspected
the first message in the sk_buff.
Cc: stab... | Safe | 349 | {"cwe_id": "CWE-349", "vulnerability_type": "Acceptance of Extraneous Untrusted Data With Trusted Data", "description": "The product, when processing trusted data, accepts any untrusted data that is also included with the trusted data, treating the untrusted data as if it were trusted.", "severity": null, "category": n... |
u32 kernel_sock_ip_overhead(struct sock *sk)
{
struct inet_sock *inet;
struct ip_options_rcu *opt;
u32 overhead = 0;
#if IS_ENABLED(CONFIG_IPV6)
struct ipv6_pinfo *np;
struct ipv6_txoptions *optv6 = NULL;
#endif /* IS_ENABLED(CONFIG_IPV6) */
if (!sk)
return overhead;
switch (sk->sk_family) {
case AF_INET:
... | 0 | [
"CWE-362"
] | linux | 6d8c50dcb029872b298eea68cc6209c866fd3e14 | 53,177,713,459,177,530,000,000,000,000,000,000,000 | 37 | socket: close race condition between sock_close() and sockfs_setattr()
fchownat() doesn't even hold refcnt of fd until it figures out
fd is really needed (otherwise is ignored) and releases it after
it resolves the path. This means sock_close() could race with
sockfs_setattr(), which leads to a NULL pointer dereferenc... | 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... |
smb2_qfs_tcon(const unsigned int xid, struct cifs_tcon *tcon,
struct cifs_sb_info *cifs_sb)
{
int rc;
__le16 srch_path = 0; /* Null - open root of share */
u8 oplock = SMB2_OPLOCK_LEVEL_NONE;
struct cifs_open_parms oparms;
struct cifs_fid fid;
oparms.tcon = tcon;
oparms.desired_access = FILE_READ_ATTRIBU... | 0 | [
"CWE-476"
] | linux | d6f5e358452479fa8a773b5c6ccc9e4ec5a20880 | 120,434,111,020,352,450,000,000,000,000,000,000,000 | 27 | cifs: fix NULL ptr dereference in smb2_ioctl_query_info()
When calling smb2_ioctl_query_info() with invalid
smb_query_info::flags, a NULL ptr dereference is triggered when trying
to kfree() uninitialised rqst[n].rq_iov array.
This also fixes leaked paths that are created in SMB2_open_init()
which required SMB2_open_f... | 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 ttusb_dec_process_urb(struct urb *urb)
{
struct ttusb_dec *dec = urb->context;
if (!urb->status) {
int i;
for (i = 0; i < FRAMES_PER_ISO_BUF; i++) {
struct usb_iso_packet_descriptor *d;
u8 *b;
int length;
struct urb_frame *frame;
d = &urb->iso_frame_desc[i];
b = urb->transfer_buff... | 0 | [
"CWE-772"
] | linux | a10feaf8c464c3f9cfdd3a8a7ce17e1c0d498da1 | 78,056,851,749,333,740,000,000,000,000,000,000,000 | 44 | media: ttusb-dec: Fix info-leak in ttusb_dec_send_command()
The function at issue does not always initialize each byte allocated
for 'b' and can therefore leak uninitialized memory to a USB device in
the call to usb_bulk_msg()
Use kzalloc() instead of kmalloc()
Signed-off-by: Tomas Bortoli <tomasbortoli@gmail.com>
R... | 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 queue_add(struct queue *head, struct queue *q)
{
struct queue *pos = head->q_prev;
q->q_prev = pos;
q->q_next = pos->q_next;
q->q_next->q_prev = q;
pos->q_next = q;
} | 0 | [
"CWE-20",
"CWE-787"
] | aircrack-ng | 88702a3ce4c28a973bf69023cd0312f412f6193e | 32,669,896,878,370,840,000,000,000,000,000,000,000 | 9 | OSdep: Fixed segmentation fault that happens with a malicious server sending a negative length (Closes #16 on GitHub).
git-svn-id: http://svn.aircrack-ng.org/trunk@2419 28c6078b-6c39-48e3-add9-af49d547ecab | 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... |
TEST_F(ConnectionHandlerTest, ListenerFilterDisabledTimeout) {
InSequence s;
TestListener* test_listener =
addListener(1, true, false, "test_listener", Network::Address::SocketType::Stream,
std::chrono::milliseconds());
Network::MockListener* listener = new Network::MockListener();
Netw... | 1 | [
"CWE-835"
] | envoy | c8de199e2971f79cbcbc6b5eadc8c566b28705d1 | 136,047,906,257,547,600,000,000,000,000,000,000,000 | 33 | listener: clean up accept filter before creating connection (#8922)
Signed-off-by: Yuchen Dai <silentdai@gmail.com> | Vulnerable | 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:... |
CairoFontEngine::CairoFontEngine(FT_Library libA) {
int i;
lib = libA;
for (i = 0; i < cairoFontCacheSize; ++i) {
fontCache[i] = NULL;
}
FT_Int major, minor, patch;
// as of FT 2.1.8, CID fonts are indexed by CID instead of GID
FT_Library_Version(lib, &major, &minor, &patch);
useCIDs = major > 2... | 0 | [
"CWE-20"
] | poppler | 1a531dcfee1c6fc79a414c38cbe7327fbf9a59d8 | 131,815,587,523,519,630,000,000,000,000,000,000,000 | 14 | Fix a crash with invalid embedded fonts | 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... |
const ConnectState& States::GetConnect() const
{
return connectState_;
} | 0 | [
"CWE-254"
] | mysql-server | e7061f7e5a96c66cb2e0bf46bec7f6ff35801a69 | 240,442,818,556,886,320,000,000,000,000,000,000,000 | 4 | Bug #22738607: YASSL FUNCTION X509_NAME_GET_INDEX_BY_NID IS NOT WORKING AS EXPECTED. | Safe | 254 | null |
static int sctp_setsockopt_default_send_param(struct sock *sk,
struct sctp_sndrcvinfo *info,
unsigned int optlen)
{
struct sctp_sock *sp = sctp_sk(sk);
struct sctp_association *asoc;
if (optlen != sizeof(*info))
return -EINVAL;
if (info->sinfo_flags &
~(SCTP_UNORDERED | SCTP_ADDR_OVER ... | 0 | [
"CWE-362"
] | linux | b166a20b07382b8bc1dcee2a448715c9c2c81b5b | 244,490,635,775,802,700,000,000,000,000,000,000,000 | 54 | net/sctp: fix race condition in sctp_destroy_sock
If sctp_destroy_sock is called without sock_net(sk)->sctp.addr_wq_lock
held and sp->do_auto_asconf is true, then an element is removed
from the auto_asconf_splist without any proper locking.
This can happen in the following functions:
1. In sctp_accept, if sctp_sock_m... | 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... |
static inline void sctp_v6_protosw_exit(void) { return; } | 0 | [] | linux | 196d67593439b03088913227093e374235596e33 | 120,244,007,504,519,440,000,000,000,000,000,000,000 | 1 | sctp: Add support to per-association statistics via a new SCTP_GET_ASSOC_STATS call
The current SCTP stack is lacking a mechanism to have per association
statistics. This is an implementation modeled after OpenSolaris'
SCTP_GET_ASSOC_STATS.
Userspace part will follow on lksctp if/when there is a general ACK on
this.
... | Safe | null | null |
window_set_active_pane(struct window *w, struct window_pane *wp)
{
log_debug("%s: pane %%%u (was %%%u)", __func__, wp->id, w->active->id);
if (wp == w->active)
return (0);
w->last = w->active;
w->active = wp;
w->active->active_point = next_active_point++;
w->active->flags |= PANE_CHANGED;
tty_update_window_off... | 0 | [] | src | b32e1d34e10a0da806823f57f02a4ae6e93d756e | 19,995,619,884,906,235,000,000,000,000,000,000,000 | 13 | evbuffer_new and bufferevent_new can both fail (when malloc fails) and
return NULL. GitHub issue 1547. | Safe | null | null |
con_ready_error(void *ctx) {
((agooCon)ctx)->dead = true;
} | 0 | [
"CWE-444",
"CWE-61"
] | agoo | 23d03535cf7b50d679a60a953a0cae9519a4a130 | 41,493,915,348,160,037,000,000,000,000,000,000,000 | 3 | Remote addr (#99)
* REMOTE_ADDR added
* Ready for merge | 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 ... |
int oz_cdev_register(void)
{
int err;
struct device *dev;
memset(&g_cdev, 0, sizeof(g_cdev));
err = alloc_chrdev_region(&g_cdev.devnum, 0, 1, "ozwpan");
if (err < 0)
return err;
oz_dbg(ON, "Alloc dev number %d:%d\n",
MAJOR(g_cdev.devnum), MINOR(g_cdev.devnum));
cdev_init(&g_cdev.cdev, &oz_fops);
g_cd... | 0 | [
"CWE-119",
"CWE-787"
] | linux | c2c65cd2e14ada6de44cb527e7f1990bede24e15 | 60,835,259,125,432,620,000,000,000,000,000,000,000 | 41 | staging: ozwpan: prevent overflow in oz_cdev_write()
We need to check "count" so we don't overflow the ei->data buffer.
Reported-by: Nico Golde <nico@ngolde.de>
Reported-by: Fabian Yamaguchi <fabs@goesec.de>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <t... | 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 snd_pcm_dev_free(struct snd_device *device)
{
struct snd_pcm *pcm = device->device_data;
return snd_pcm_free(pcm);
} | 0 | [
"CWE-416"
] | linux | 362bca57f5d78220f8b5907b875961af9436e229 | 244,448,031,266,483,670,000,000,000,000,000,000,000 | 5 | ALSA: pcm: prevent UAF in snd_pcm_info
When the device descriptor is closed, the `substream->runtime` pointer
is freed. But another thread may be in the ioctl handler, case
SNDRV_CTL_IOCTL_PCM_INFO. This case calls snd_pcm_info_user() which
calls snd_pcm_info() which accesses the now freed `substream->runtime`.
Note:... | 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... |
GF_Err stvi_Read(GF_Box *s, GF_BitStream *bs)
{
GF_StereoVideoBox *ptr = (GF_StereoVideoBox *)s;
ISOM_DECREASE_SIZE(ptr, 12);
gf_bs_read_int(bs, 30);
ptr->single_view_allowed = gf_bs_read_int(bs, 2);
ptr->stereo_scheme = gf_bs_read_u32(bs);
ptr->sit_len = gf_bs_read_u32(bs);
ISOM_DECREASE_SIZE(ptr, ptr->sit_le... | 0 | [
"CWE-400",
"CWE-401"
] | gpac | d2371b4b204f0a3c0af51ad4e9b491144dd1225c | 149,881,043,867,427,610,000,000,000,000,000,000,000 | 14 | prevent dref memleak on invalid input (#1183) | Safe | 400 | {"cwe_id": "CWE-400", "vulnerability_type": "Uncontrolled Resource Consumption", "description": "The product does not properly control the allocation and maintenance of a limited resource.", "severity": "High", "category": "Resource Exhaustion", "impact": ["DoS: Crash, Exit, or Restart", "DoS: Resource Consumption (CPU... |
static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh,
struct netlink_ext_ack *extack)
{
struct net *net = sock_net(in_skb->sk);
struct nlattr *tb[RTA_MAX+1];
u32 table_id = RT_TABLE_MAIN;
__be16 sport = 0, dport = 0;
struct fib_result res = {};
u8 ip_proto = IPPROTO_UDP;
struct rtabl... | 0 | [
"CWE-327"
] | linux | aa6dd211e4b1dde9d5dc25d699d35f789ae7eeba | 15,075,911,899,844,784,000,000,000,000,000,000,000 | 166 | inet: use bigger hash table for IP ID generation
In commit 73f156a6e8c1 ("inetpeer: get rid of ip_id_count")
I used a very small hash table that could be abused
by patient attackers to reveal sensitive information.
Switch to a dynamic sizing, depending on RAM size.
Typical big hosts will now use 128x more storage (2... | Safe | 327 | {"cwe_id": "CWE-327", "vulnerability_type": "Use of a Broken or Risky Cryptographic Algorithm", "description": "The product uses a broken or risky cryptographic algorithm or protocol.", "severity": "High", "category": null, "impact": ["Read Application Data", "Modify Application Data", "Hide Activities"], "languages": ... |
GF_Err abst_box_read(GF_Box *s, GF_BitStream *bs)
{
GF_AdobeBootstrapInfoBox *ptr = (GF_AdobeBootstrapInfoBox *)s;
int i;
u32 tmp_strsize;
char *tmp_str;
Bool zfound=GF_FALSE;
GF_Err e;
ISOM_DECREASE_SIZE(ptr, 25)
ptr->bootstrapinfo_version = gf_bs_read_u32(bs);
ptr->profile = gf_bs_read_int(bs, 2);
ptr->liv... | 1 | [
"CWE-476"
] | gpac | e74be5976a6fee059c638050a237893f7e9a3b23 | 65,800,177,890,771,330,000,000,000,000,000,000,000 | 157 | fixed #1753 | 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... |
pk_transaction_action_obtain_authorization_finished_cb (GObject *source_object, GAsyncResult *res, PkTransaction *transaction)
{
gboolean ret;
PkTransactionPrivate *priv = transaction->priv;
_cleanup_error_free_ GError *error = NULL;
_cleanup_object_unref_ PolkitAuthorizationResult *result = NULL;
/* finish the c... | 1 | [
"CWE-287"
] | PackageKit | f176976e24e8c17b80eff222572275517c16bdad | 9,055,301,615,340,237,000,000,000,000,000,000,000 | 53 | Reinstallation and downgrade require authorization
Added new policy actions:
* org.freedesktop.packagekit.package-reinstall
* org.freedesktop.packagekit.package-downgrade
The first does not depend or require any other actions to be authorized
except for org.freedesktop.packagekit.package-install-untrusted in case
o... | Vulnerable | 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 ... |
bool validate_MMDD(bool not_zero_date, uint month, uint day,
ulonglong fuzzydate) const
{
if (!not_zero_date)
return fuzzydate & TIME_NO_ZERO_DATE;
if (!month || !day)
return fuzzydate & TIME_NO_ZERO_IN_DATE;
return false;
} | 0 | [
"CWE-416",
"CWE-703"
] | server | 08c7ab404f69d9c4ca6ca7a9cf7eec74c804f917 | 265,548,304,501,683,950,000,000,000,000,000,000,000 | 9 | MDEV-24176 Server crashes after insert in the table with virtual
column generated using date_format() and if()
vcol_info->expr is allocated on expr_arena at parsing stage. Since
expr item is allocated on expr_arena all its containee items must be
allocated on expr_arena too. Otherwise fix_session_expr() will
encounter... | 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 getbaseline (const Proto *f, int pc, int *basepc) {
if (f->sizeabslineinfo == 0 || pc < f->abslineinfo[0].pc) {
*basepc = -1; /* start from the beginning */
return f->linedefined;
}
else {
unsigned int i;
if (pc >= f->abslineinfo[f->sizeabslineinfo - 1].pc)
i = f->sizeabslineinfo... | 0 | [
"CWE-703"
] | lua | a2195644d89812e5b157ce7bac35543e06db05e3 | 21,598,743,482,588,146,000,000,000,000,000,000,000 | 24 | Fixed bug: invalid 'oldpc' when returning to a function
The field 'L->oldpc' is not always updated when control returns to a
function; an invalid value can seg. fault when computing 'changedline'.
(One example is an error in a finalizer; control can return to
'luaV_execute' without executing 'luaD_poscall'.) Instead o... | 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"... |
void CLASS packed_load_raw()
{
int vbits=0, bwide, pwide, rbits, bite, half, irow, row, col, val, i;
UINT64 bitbuf=0;
if (raw_width * 8 >= width * tiff_bps) /* Is raw_width in bytes? */
pwide = (bwide = raw_width) * 8 / tiff_bps;
else bwide = (pwide = raw_width) * tiff_bps / 8;
rbits = bwide * 8 - pwi... | 0 | [
"CWE-703"
] | LibRaw | 11909cc59e712e09b508dda729b99aeaac2b29ad | 55,370,145,196,447,620,000,000,000,000,000,000,000 | 38 | cumulated data checks patch | 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"... |
size_t zmalloc_get_rss(void) {
int page = sysconf(_SC_PAGESIZE);
size_t rss;
char buf[4096];
char filename[256];
int fd, count;
char *p, *x;
snprintf(filename,256,"/proc/%ld/stat",(long) getpid());
if ((fd = open(filename,O_RDONLY)) == -1) return 0;
if (read(fd,buf,4096) <= 0) {
... | 0 | [
"CWE-190"
] | redis | d32f2e9999ce003bad0bd2c3bca29f64dcce4433 | 339,610,421,344,139,260,000,000,000,000,000,000,000 | 31 | Fix integer overflow (CVE-2021-21309). (#8522)
On 32-bit systems, setting the proto-max-bulk-len config parameter to a high value may result with integer overflow and a subsequent heap overflow when parsing an input bulk (CVE-2021-21309).
This fix has two parts:
Set a reasonable limit to the config parameter.
A... | 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... |
MagickPrivate const void *GetStreamInfoClientData(StreamInfo *stream_info)
{
assert(stream_info != (StreamInfo *) NULL);
assert(stream_info->signature == MagickCoreSignature);
return(stream_info->client_data);
} | 0 | [
"CWE-119"
] | ImageMagick | 4e8c2ed53fcb54a34b3a6185b2584f26cf6874a3 | 67,324,508,631,112,810,000,000,000,000,000,000,000 | 6 | https://github.com/ImageMagick/ImageMagick/issues/312 | 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 ... |
DRBG_CTX *FIPS_drbg_new(int type, unsigned int flags)
{
DRBG_CTX *dctx;
dctx = OPENSSL_malloc(sizeof(DRBG_CTX));
if (!dctx)
{
FIPSerr(FIPS_F_FIPS_DRBG_NEW, ERR_R_MALLOC_FAILURE);
return NULL;
}
if (type == 0)
{
memset(dctx, 0, sizeof(DRBG_CTX));
dctx->type = 0;
dctx->status = DRBG_STATUS_UNINITIAL... | 0 | [] | openssl | 200f249b8c3b6439e0200d01caadc24806f1a983 | 182,394,281,639,283,500,000,000,000,000,000,000,000 | 26 | Remove Dual EC DRBG from FIPS module. | Safe | null | null |
ProcRecordEnableContext(ClientPtr client)
{
RecordContextPtr pContext;
REQUEST(xRecordEnableContextReq);
int i;
RecordClientsAndProtocolPtr pRCAP;
REQUEST_SIZE_MATCH(xRecordGetContextReq);
VERIFY_CONTEXT(pContext, stuff->context, client);
if (pContext->pRecordingClient)
return BadM... | 0 | [
"CWE-191"
] | xserver | 2902b78535ecc6821cc027351818b28a5c7fdbdc | 163,844,120,336,884,190,000,000,000,000,000,000,000 | 58 | Fix XRecordRegisterClients() Integer underflow
CVE-2020-14362 ZDI-CAN-11574
This vulnerability was discovered by:
Jan-Niklas Sohn working with Trend Micro Zero Day Initiative
Signed-off-by: Matthieu Herrb <matthieu@herrb.eu> | Safe | 191 | {"cwe_id": "CWE-191", "vulnerability_type": "Integer Underflow (Wrap or Wraparound)", "description": "The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.", "severity": null, "category": "Inte... |
static int parse_audio_processing_unit(struct mixer_build *state, int unitid,
void *raw_desc)
{
switch (state->mixer->protocol) {
case UAC_VERSION_1:
case UAC_VERSION_2:
default:
return build_audio_procunit(state, unitid, raw_desc,
procunits, false);
case UAC_VERSION_3:
return build_audio_p... | 0 | [
"CWE-674"
] | sound | 19bce474c45be69a284ecee660aa12d8f1e88f18 | 14,496,114,590,896,000,000,000,000,000,000,000,000 | 14 | ALSA: usb-audio: Fix a stack buffer overflow bug in check_input_term
`check_input_term` recursively calls itself with input from
device side (e.g., uac_input_terminal_descriptor.bCSourceID)
as argument (id). In `check_input_term`, if `check_input_term`
is called with the same `id` argument as the caller, it triggers
e... | 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... |
int X509V3_add_value(const char *name, const char *value,
STACK_OF(CONF_VALUE) **extlist)
{
CONF_VALUE *vtmp = NULL;
char *tname = NULL, *tvalue = NULL;
if(name && !(tname = BUF_strdup(name))) goto err;
if(value && !(tvalue = BUF_strdup(value))) goto err;
if(!(vtmp = (CONF_VALUE *)OPENSSL_malloc(sizeof(CONF_... | 0 | [] | openssl | a70da5b3ecc3160368529677006801c58cb369db | 338,909,639,461,747,850,000,000,000,000,000,000,000 | 21 | New functions to check a hostname email or IP address against a
certificate. Add options to s_client, s_server and x509 utilities
to print results of checks. | Safe | null | null |
onig_get_callout_name_by_name_id(int name_id)
{
if (name_id < 0 || name_id >= GlobalCalloutNameList->n)
return 0;
return GlobalCalloutNameList->v[name_id].name;
} | 0 | [
"CWE-400",
"CWE-399",
"CWE-674"
] | oniguruma | 4097828d7cc87589864fecf452f2cd46c5f37180 | 118,192,262,744,414,830,000,000,000,000,000,000,000 | 7 | fix #147: Stack Exhaustion Problem caused by some parsing functions in regcomp.c making recursive calls to themselves. | Safe | 400 | {"cwe_id": "CWE-400", "vulnerability_type": "Uncontrolled Resource Consumption", "description": "The product does not properly control the allocation and maintenance of a limited resource.", "severity": "High", "category": "Resource Exhaustion", "impact": ["DoS: Crash, Exit, or Restart", "DoS: Resource Consumption (CPU... |
static void pad_len_spaces(struct seq_file *m, int len)
{
len = 25 + sizeof(void*) * 6 - len;
if (len < 1)
len = 1;
seq_printf(m, "%*c", len, ' ');
} | 0 | [
"CWE-264"
] | linux-2.6 | 1a5a9906d4e8d1976b701f889d8f35d54b928f25 | 215,015,483,378,200,300,000,000,000,000,000,000,000 | 7 | mm: thp: fix pmd_bad() triggering in code paths holding mmap_sem read mode
In some cases it may happen that pmd_none_or_clear_bad() is called with
the mmap_sem hold in read mode. In those cases the huge page faults can
allocate hugepmds under pmd_none_or_clear_bad() and that can trigger a
false positive from pmd_bad(... | Safe | 264 | null |
R_API RList *r_bin_java_get_import_definitions(RBinJavaObj *bin) {
RList *the_list = r_bin_java_get_lib_names (bin);
RListIter *iter = NULL;
char *new_str;
if (!bin || !the_list) {
return the_list;
}
r_list_foreach (the_list, iter, new_str) {
while (*new_str) {
if (*new_str == '/') {
*new_str = '.';
... | 0 | [
"CWE-119",
"CWE-788"
] | radare2 | 6c4428f018d385fc80a33ecddcb37becea685dd5 | 14,094,169,709,437,503,000,000,000,000,000,000,000 | 17 | Improve boundary checks to fix oobread segfaults ##crash
* Reported by Cen Zhang via huntr.dev
* Reproducer: bins/fuzzed/javaoob-havoc.class | 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 long __bpf_get_stack(struct pt_regs *regs, struct task_struct *task,
struct perf_callchain_entry *trace_in,
void *buf, u32 size, u64 flags)
{
u32 init_nr, trace_nr, copy_len, elem_size, num_elem;
bool user_build_id = flags & BPF_F_USER_BUILD_ID;
u32 skip = flags & BPF_F_SKIP_FIELD_MASK;
bool us... | 0 | [
"CWE-190",
"CWE-787"
] | linux | 30e29a9a2bc6a4888335a6ede968b75cd329657a | 259,886,634,440,622,130,000,000,000,000,000,000,000 | 68 | bpf: Fix integer overflow in prealloc_elems_and_freelist()
In prealloc_elems_and_freelist(), the multiplication to calculate the
size passed to bpf_map_area_alloc() could lead to an integer overflow.
As a result, out-of-bounds write could occur in pcpu_freelist_populate()
as reported by KASAN:
[...]
[ 16.968613] BU... | 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 int init_items(struct MACH0_(obj_t)* bin) {
struct load_command lc = {0, 0};
ut8 loadc[sizeof (struct load_command)] = {0};
bool is_first_thread = true;
ut64 off = 0LL;
int i, len;
bin->uuidn = 0;
bin->os = 0;
bin->has_crypto = 0;
if (bin->hdr.sizeofcmds > bin->size) {
bprintf ("Warning: chopping hdr... | 1 | [
"CWE-416"
] | radare2 | d1e8ac62c6d978d4662f69116e30230d43033c92 | 123,452,933,848,229,440,000,000,000,000,000,000,000 | 291 | Fix null deref and uaf in mach0 parser | Vulnerable | 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 av_cold void dprint_specific_config(ALSDecContext *ctx)
{
#ifdef DEBUG
AVCodecContext *avctx = ctx->avctx;
ALSSpecificConfig *sconf = &ctx->sconf;
av_dlog(avctx, "resolution = %i\n", sconf->resolution);
av_dlog(avctx, "floating = %i\n", sconf->floating);
av_dlog(avct... | 0 | [
"CWE-787"
] | FFmpeg | 18f94df8af04f2c02a25a7dec512289feff6517f | 2,257,204,695,030,453,600,000,000,000,000,000,000 | 26 | avcodec/alsdec: check predictor order against block length
Fixes out of array access
Fixes: abd3c041acbcb816be113455d138166b-asan_heap-oob_b11634_3707_cov_1707137151_als_05_2ch48k16b.mp4
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | 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... |
PJ_DEF(void) pjsip_tpmgr_dump_transports(pjsip_tpmgr *mgr)
{
#if PJ_LOG_MAX_LEVEL >= 3
pj_hash_iterator_t itr_val;
pj_hash_iterator_t *itr;
pjsip_tpfactory *factory;
pj_lock_acquire(mgr->lock);
#if defined(PJ_DEBUG) && PJ_DEBUG!=0
PJ_LOG(3,(THIS_FILE, " Outstanding transmit buffers: %d",
pj... | 0 | [
"CWE-297",
"CWE-295"
] | pjproject | 67e46c1ac45ad784db5b9080f5ed8b133c122872 | 9,878,755,237,142,913,000,000,000,000,000,000,000 | 59 | Merge pull request from GHSA-8hcp-hm38-mfph
* Check hostname during TLS transport selection
* revision based on feedback
* remove the code in create_request that has been moved | Safe | 297 | {"cwe_id": "CWE-297", "vulnerability_type": "Improper Validation of Certificate with Host Mismatch", "description": "The product communicates with a host that provides a certificate, but the product does not properly ensure that the certificate is actually associated with that host.", "severity": "High", "category": nu... |
int TS_RESP_set_status_info(TS_RESP *a, TS_STATUS_INFO *status_info)
{
TS_STATUS_INFO *new_status_info;
if (a->status_info == status_info)
return 1;
new_status_info = TS_STATUS_INFO_dup(status_info);
if (new_status_info == NULL)
{
TSerr(TS_F_TS_RESP_SET_STATUS_INFO, ERR_R_MALLOC_FAILURE);
return 0;
}
T... | 0 | [] | openssl | c7235be6e36c4bef84594aa3b2f0561db84b63d8 | 299,427,995,687,129,260,000,000,000,000,000,000,000 | 17 | RFC 3161 compliant time stamp request creation, response generation
and response verification.
Submitted by: Zoltan Glozik <zglozik@opentsa.org>
Reviewed by: Ulf Moeller | Safe | null | null |
DECLAREContigPutFunc(putRGBUAcontig16bittile)
{
int samplesperpixel = img->samplesperpixel;
uint16 *wp = (uint16 *)pp;
(void) y;
fromskew *= samplesperpixel;
for( ; h > 0; --h) {
uint32 r,g,b,a;
uint8* m;
for (x = w; x > 0; --x) {
a = img->Bitdepth16To8[wp[3]];
m = img->UaToAa+((size_t) a<<8);
r = m... | 0 | [
"CWE-787"
] | libtiff | 4bb584a35f87af42d6cf09d15e9ce8909a839145 | 289,718,759,234,726,170,000,000,000,000,000,000,000 | 22 | RGBA interface: fix integer overflow potentially causing write heap buffer overflow, especially on 32 bit builds. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16443. Credit to OSS Fuzz | 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 dvb_frontend_suspend(struct dvb_frontend *fe)
{
int ret = 0;
dev_dbg(fe->dvb->device, "%s: adap=%d fe=%d\n", __func__, fe->dvb->num,
fe->id);
if (fe->ops.tuner_ops.suspend)
ret = fe->ops.tuner_ops.suspend(fe);
else if (fe->ops.tuner_ops.sleep)
ret = fe->ops.tuner_ops.sleep(fe);
if (fe->ops.sleep)
r... | 0 | [
"CWE-416"
] | linux | b1cb7372fa822af6c06c8045963571d13ad6348b | 276,006,817,115,675,800,000,000,000,000,000,000,000 | 17 | dvb_frontend: don't use-after-free the frontend struct
dvb_frontend_invoke_release() may free the frontend struct.
So, the free logic can't update it anymore after calling it.
That's OK, as __dvb_frontend_free() is called only when the
krefs are zeroed, so nobody is using it anymore.
That should fix the following KA... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
void HttpIo::HttpImpl::getDataByRange(long lowBlock, long highBlock, std::string& response)
{
Exiv2::Dictionary responseDic;
Exiv2::Dictionary request;
request["server"] = hostInfo_.Host;
request["page" ] = hostInfo_.Path;
if (hostInfo_.Port != "") request["port"] = host... | 0 | [
"CWE-125"
] | exiv2 | 6e3855aed7ba8bb4731fc4087ca7f9078b2f3d97 | 138,710,405,054,917,960,000,000,000,000,000,000,000 | 21 | Fix https://github.com/Exiv2/exiv2/issues/55 | 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"... |
CImg<T>& draw_triangle(int x0, int y0, const float z0,
int x1, int y1, const float z1,
int x2, int y2, const float z2,
const CImg<tc>& texture,
int tx0, int ty0,
int tx1, int ty1,
... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 171,678,311,145,599,740,000,000,000,000,000,000,000 | 82 | 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... |
decrypt (gcry_mpi_t output, gcry_mpi_t a, gcry_mpi_t b, ELG_secret_key *skey )
{
gcry_mpi_t t1, t2, r;
unsigned int nbits = mpi_get_nbits (skey->p);
mpi_normalize (a);
mpi_normalize (b);
t1 = mpi_snew (nbits);
#ifdef USE_BLINDING
t2 = mpi_snew (nbits);
r = mpi_new (nbits);
/* We need a random numb... | 0 | [
"CWE-200"
] | libgcrypt | 410d70bad9a650e3837055e36f157894ae49a57d | 11,831,097,581,711,007,000,000,000,000,000,000,000 | 53 | 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... |
ns_client_findversion(ns_client_t *client, dns_db_t *db) {
ns_dbversion_t *dbversion;
for (dbversion = ISC_LIST_HEAD(client->query.activeversions);
dbversion != NULL; dbversion = ISC_LIST_NEXT(dbversion, link))
{
if (dbversion->db == db) {
break;
}
}
if (dbversion == NULL) {
/*
* This is a new ... | 0 | [
"CWE-617"
] | bind9 | 15996f0cb15631b95a801e3e88928494a69ad6ee | 190,232,236,345,334,840,000,000,000,000,000,000,000 | 29 | ns_client_error() could assert if rcode was overridden to NOERROR
The client->rcode_override was originally created to force the server
to send SERVFAIL in some cases when it would normally have sent FORMERR.
More recently, it was used in a3ba95116ed04594ea59a8124bf781b30367a7a2
commit (part of GL #2790) to force the... | 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... |
template<typename tp, typename tf, typename tc, typename to>
const CImg<T>& _display_object3d(CImgDisplay& disp, const char *const title,
const CImg<tp>& vertices,
const CImgList<tf>& primitives,
const CImgList<tc>& colors,
const to& opacities,
... | 0 | [
"CWE-119",
"CWE-787"
] | CImg | ac8003393569aba51048c9d67e1491559877b1d1 | 245,856,351,392,153,140,000,000,000,000,000,000,000 | 419 | . | 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_P(ConnectTerminationIntegrationTest, IgnoreH11HostField) {
// This test is HTTP/1.1 specific.
if (downstream_protocol_ != Http::CodecType::HTTP1) {
return;
}
initialize();
std::string response;
const std::string full_request = "CONNECT www.foo.com:443 HTTP/1.1\r\n"
... | 0 | [
"CWE-416"
] | envoy | ce0ae309057a216aba031aff81c445c90c6ef145 | 302,637,196,828,883,200,000,000,000,000,000,000,000 | 16 | CVE-2021-43826
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... |
int megasas_set_crash_dump_params(struct megasas_instance *instance,
u8 crash_buf_state)
{
int ret = 0;
struct megasas_cmd *cmd;
struct megasas_dcmd_frame *dcmd;
cmd = megasas_get_cmd(instance);
if (!cmd) {
dev_err(&instance->pdev->dev, "Failed to get a free cmd\n");
return -ENOMEM;
}
dcmd = &cmd->frame... | 0 | [
"CWE-476"
] | linux | bcf3b67d16a4c8ffae0aa79de5853435e683945c | 36,613,206,443,566,924,000,000,000,000,000,000,000 | 57 | scsi: megaraid_sas: return error when create DMA pool failed
when create DMA pool for cmd frames failed, we should return -ENOMEM,
instead of 0.
In some case in:
megasas_init_adapter_fusion()
-->megasas_alloc_cmds()
-->megasas_create_frame_pool
create DMA pool failed,
--> megasas_fre... | 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 btrfs_retry_endio(struct bio *bio)
{
struct btrfs_retry_complete *done = bio->bi_private;
struct btrfs_io_bio *io_bio = btrfs_io_bio(bio);
struct bio_vec *bvec;
int uptodate;
int ret;
int i;
if (bio->bi_error)
goto end;
uptodate = 1;
bio_for_each_segment_all(bvec, bio, i) {
ret = __readpage_e... | 0 | [
"CWE-200"
] | linux | 0305cd5f7fca85dae392b9ba85b116896eb7c1c7 | 137,421,836,197,269,500,000,000,000,000,000,000,000 | 29 | Btrfs: fix truncation of compressed and inlined extents
When truncating a file to a smaller size which consists of an inline
extent that is compressed, we did not discard (or made unusable) the
data between the new file size and the old file size, wasting metadata
space and allowing for the truncated data to be leaked... | 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 server_stats(ADD_STAT add_stats, conn *c) {
pid_t pid = getpid();
rel_time_t now = current_time;
struct thread_stats thread_stats;
threadlocal_stats_aggregate(&thread_stats);
struct slab_stats slab_stats;
slab_stats_aggregate(&thread_stats, &slab_stats);
#ifndef WIN32
struct ru... | 0 | [
"CWE-20"
] | memcached | d9cd01ede97f4145af9781d448c62a3318952719 | 229,004,006,024,904,000,000,000,000,000,000,000,000 | 57 | Use strncmp when checking for large ascii multigets. | 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... |
rdp_out_unistr(STREAM s, char *string, int len)
{
/* LEGACY:
*
* Do not write new code that uses this function, use the ones defined
* in stream.h for writing utf16 strings to a stream.
*
*/
static iconv_t icv_local_to_utf16;
size_t ibl, obl;
char *pin, *pout;
if (string == NULL || len == 0)
return... | 0 | [
"CWE-119",
"CWE-125",
"CWE-703",
"CWE-787"
] | rdesktop | 4dca546d04321a610c1835010b5dad85163b65e1 | 244,896,459,232,923,000,000,000,000,000,000,000,000 | 45 | Malicious RDP server security fixes
This commit includes fixes for a set of 21 vulnerabilities in
rdesktop when a malicious RDP server is used.
All vulnerabilities was identified and reported by Eyal Itkin.
* Add rdp_protocol_error function that is used in several fixes
* Refactor of process_bitmap_updates
* Fix ... | 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 ... |
inline uint32 query_length() const
{
return static_cast<uint32>(query_string.length());
} | 0 | [
"CWE-416"
] | server | 4681b6f2d8c82b4ec5cf115e83698251963d80d5 | 307,371,074,486,779,120,000,000,000,000,000,000,000 | 4 | 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... |
void CoreUserInputHandler::handleKeyx(const BufferInfo &bufferInfo, const QString &msg)
{
QString bufname = bufferInfo.bufferName().isNull() ? "" : bufferInfo.bufferName();
#ifdef HAVE_QCA2
if (!bufferInfo.isValid())
return;
if (!Cipher::neededFeaturesAvailable()) {
emit displayMsg(Message:... | 0 | [
"CWE-399"
] | quassel | b5e38970ffd55e2dd9f706ce75af9a8d7730b1b8 | 235,117,366,818,111,950,000,000,000,000,000,000,000 | 50 | Improve the message-splitting algorithm for PRIVMSG and CTCP
This introduces a new message splitting algorithm based on
QTextBoundaryFinder. It works by first starting with the entire
message to be sent, encoding it, and checking to see if it is over
the maximum message length. If it is, it uses QTBF to find the
wor... | Safe | 399 | null |
static BROTLI_INLINE uint64_t BrotliUnalignedRead64(const void* p) {
uint64_t v;
memcpy(&v, p, sizeof(uint64_t));
return v;
} | 0 | [
"CWE-120"
] | brotli | 223d80cfbec8fd346e32906c732c8ede21f0cea6 | 93,435,799,772,305,000,000,000,000,000,000,000,000 | 5 | Update (#826)
* IMPORTANT: decoder: fix potential overflow when input chunk is >2GiB
* simplify max Huffman table size calculation
* eliminate symbol duplicates (static arrays in .h files)
* minor combing in research/ code | 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": "... |
const gchar *conv_get_locale_charset_str(void)
{
static const gchar *codeset = NULL;
if (!codeset)
codeset = conv_get_charset_str(conv_get_locale_charset());
return codeset ? codeset : CS_INTERNAL;
} | 0 | [
"CWE-119"
] | claws | d390fa07f5548f3173dd9cc13b233db5ce934c82 | 169,985,114,505,008,050,000,000,000,000,000,000,000 | 9 | Make sure we don't run out of the output buffer. Maybe fixes bug #3557 | 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 ... |
L16fromY(LogLuvState* sp, uint8* op, tmsize_t n)
{
int16* l16 = (int16*) sp->tbuf;
float* yp = (float*) op;
while (n-- > 0)
*l16++ = (int16) (LogL16fromY(*yp++, sp->encode_meth));
} | 0 | [
"CWE-787"
] | libtiff | aaab5c3c9d2a2c6984f23ccbc79702610439bc65 | 113,535,671,267,687,190,000,000,000,000,000,000,000 | 8 | * libtiff/tif_luv.c: fix potential out-of-bound writes in decode
functions in non debug builds by replacing assert()s by regular if
checks (bugzilla #2522).
Fix potential out-of-bound reads in case of short input data. | 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 skb_copy_datagram_const_iovec(const struct sk_buff *skb, int offset,
const struct iovec *to, int to_offset,
int len)
{
int start = skb_headlen(skb);
int i, copy = start - offset;
struct sk_buff *frag_iter;
/* Copy header. */
if (copy > 0) {
if (copy > len)
copy = len;
if (memcpy_toiovecend(... | 0 | [] | linux-2.6 | 77c1090f94d1b0b5186fb13a1b71b47b1343f87f | 254,410,288,881,452,260,000,000,000,000,000,000,000 | 76 | net: fix infinite loop in __skb_recv_datagram()
Tommi was fuzzing with trinity and reported the following problem :
commit 3f518bf745 (datagram: Add offset argument to __skb_recv_datagram)
missed that a raw socket receive queue can contain skbs with no payload.
We can loop in __skb_recv_datagram() with MSG_PEEK mode... | Safe | null | null |
transformTableLikeClause(CreateStmtContext *cxt, TableLikeClause *table_like_clause)
{
AttrNumber parent_attno;
Relation relation;
TupleDesc tupleDesc;
AclResult aclresult;
char *comment;
ParseCallbackState pcbstate;
setup_parser_errposition_callback(&pcbstate, cxt->pstate,
table_like_clause->rela... | 0 | [
"CWE-94"
] | postgres | 5579726bd60a6e7afb04a3548bced348cd5ffd89 | 20,924,765,155,972,000,000,000,000,000,000,000,000 | 218 | In extensions, don't replace objects not belonging to the extension.
Previously, if an extension script did CREATE OR REPLACE and there was
an existing object not belonging to the extension, it would overwrite
the object and adopt it into the extension. This is problematic, first
because the overwrite is probably uni... | Safe | 94 | {"cwe_id": "CWE-94", "vulnerability_type": "Improper Control of Generation of Code ('Code Injection')", "description": "The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could mod... |
my_bool STDCALL
mysql_ssl_set(MYSQL *mysql __attribute__((unused)) ,
const char *key __attribute__((unused)),
const char *cert __attribute__((unused)),
const char *ca __attribute__((unused)),
const char *capath __attribute__((unused)),
const char *cipher __attribute__((unused)))
{
m... | 0 | [
"CWE-284",
"CWE-295"
] | mysql-server | 3bd5589e1a5a93f9c224badf983cd65c45215390 | 304,172,902,227,003,940,000,000,000,000,000,000,000 | 20 | 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... |
static void hci_inquiry_result_evt(struct hci_dev *hdev, struct sk_buff *skb)
{
struct inquiry_data data;
struct inquiry_info *info = (void *) (skb->data + 1);
int num_rsp = *((__u8 *) skb->data);
BT_DBG("%s num_rsp %d", hdev->name, num_rsp);
if (!num_rsp)
return;
if (hci_dev_test_flag(hdev, HCI_PERIODIC_INQ... | 0 | [
"CWE-290"
] | linux | 3ca44c16b0dcc764b641ee4ac226909f5c421aa3 | 338,785,930,670,924,900,000,000,000,000,000,000,000 | 37 | Bluetooth: Consolidate encryption handling in hci_encrypt_cfm
This makes hci_encrypt_cfm calls hci_connect_cfm in case the connection
state is BT_CONFIG so callers don't have to check the state.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org> | Safe | 290 | {"cwe_id": "CWE-290", "vulnerability_type": "Authentication Bypass by Spoofing", "description": "This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.", "severity": null, "category": null, "impact": ["Bypass Protection Mechanism", "Gain Privileges... |
e_ews_config_utils_init_ui (EShellView *shell_view,
const gchar *ui_manager_id,
gchar **ui_definition)
{
EShellWindow *shell_window;
GtkUIManager *ui_manager;
g_return_if_fail (shell_view != NULL);
g_return_if_fail (ui_manager_id != NULL);
g_return_if_fail (... | 0 | [
"CWE-295"
] | evolution-ews | 915226eca9454b8b3e5adb6f2fff9698451778de | 53,282,714,220,482,050,000,000,000,000,000,000,000 | 25 | I#27 - SSL Certificates are not validated
This depends on https://gitlab.gnome.org/GNOME/evolution-data-server/commit/6672b8236139bd6ef41ecb915f4c72e2a052dba5 too.
Closes https://gitlab.gnome.org/GNOME/evolution-ews/issues/27 | Safe | 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... |
static void vfswrap_rewinddir(vfs_handle_struct *handle, DIR *dirp)
{
START_PROFILE(syscall_rewinddir);
rewinddir(dirp);
END_PROFILE(syscall_rewinddir);
} | 0 | [
"CWE-665"
] | samba | 30e724cbff1ecd90e5a676831902d1e41ec1b347 | 302,498,338,171,740,040,000,000,000,000,000,000,000 | 6 | FSCTL_GET_SHADOW_COPY_DATA: Initialize output array to zero
Otherwise num_volumes and the end marker can return uninitialized data
to the client.
Signed-off-by: Christof Schmitt <christof.schmitt@us.ibm.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Simo Sorce <idra@samba.org> | Safe | 665 | {"cwe_id": "CWE-665", "vulnerability_type": "Improper Initialization", "description": "The product does not initialize or incorrectly initializes a resource, which might leave the resource in an unexpected state when it is accessed or used.", "severity": "Medium", "category": null, "impact": ["Read Memory", "Read Appli... |
GC_API GC_ATTR_MALLOC void * GC_CALL GC_generic_malloc_uncollectable(
size_t lb, int k)
{
void *op;
void **opp;
size_t lg;
DCL_LOCK_STATE;
GC_ASSERT(k < MAXOBJKINDS);
if (SMALL_OBJ(lb)) {
GC_DBG_COLLECT_AT_MALLOC(lb);
if (E... | 0 | [
"CWE-119"
] | bdwgc | 7292c02fac2066d39dd1bcc37d1a7054fd1e32ee | 133,827,964,874,406,480,000,000,000,000,000,000,000 | 57 | Fix malloc routines to prevent size value wrap-around
See issue #135 on Github.
* allchblk.c (GC_allochblk, GC_allochblk_nth): Use
OBJ_SZ_TO_BLOCKS_CHECKED instead of OBJ_SZ_TO_BLOCKS.
* malloc.c (GC_alloc_large): Likewise.
* alloc.c (GC_expand_hp_inner): Type of "bytes" local variable changed
from word to size_t; ca... | 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 ax25_info_show(struct seq_file *seq, void *v)
{
ax25_cb *ax25 = hlist_entry(v, struct ax25_cb, ax25_node);
char buf[11];
int k;
/*
* New format:
* magic dev src_addr dest_addr,digi1,digi2,.. st vs vr va t1 t1 t2 t2 t3 t3 idle idle n2 n2 rtt window paclen Snd-Q Rcv-Q inode
*/
seq_printf(seq, "%p... | 0 | [
"CWE-276"
] | linux | 0614e2b73768b502fc32a75349823356d98aae2c | 177,600,303,613,236,570,000,000,000,000,000,000,000 | 48 | ax25: enforce CAP_NET_RAW for raw sockets
When creating a raw AF_AX25 socket, CAP_NET_RAW needs to be checked
first.
Signed-off-by: Ori Nimron <orinimron123@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net> | Safe | 276 | {"cwe_id": "CWE-276", "vulnerability_type": "Incorrect Default Permissions", "description": "During installation, installed file permissions are set to allow anyone to modify those files.", "severity": "Medium", "category": null, "impact": ["Read Application Data", "Modify Application Data"], "languages": [null], "exam... |
static void renameWalkTrigger(Walker *pWalker, Trigger *pTrigger){
TriggerStep *pStep;
/* Find tokens to edit in WHEN clause */
sqlite3WalkExpr(pWalker, pTrigger->pWhen);
/* Find tokens to edit in trigger steps */
for(pStep=pTrigger->step_list; pStep; pStep=pStep->pNext){
sqlite3WalkSelect(pWalker, pSte... | 0 | [
"CWE-674",
"CWE-787"
] | sqlite | 38096961c7cd109110ac21d3ed7dad7e0cb0ae06 | 118,705,952,490,287,810,000,000,000,000,000,000,000 | 20 | 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 check_qos(const struct atm_qos *qos)
{
int error;
if (!qos->txtp.traffic_class && !qos->rxtp.traffic_class)
return -EINVAL;
if (qos->txtp.traffic_class != qos->rxtp.traffic_class &&
qos->txtp.traffic_class && qos->rxtp.traffic_class &&
qos->txtp.traffic_class != ATM_ANYCLASS &&
qos->rxtp... | 0 | [
"CWE-20",
"CWE-269"
] | linux | f3d3342602f8bcbf37d7c46641cb9bca7618eb1c | 33,757,395,139,437,040,000,000,000,000,000,000,000 | 16 | net: rework recvmsg handler msg_name and msg_namelen logic
This patch now always passes msg->msg_namelen as 0. recvmsg handlers must
set msg_namelen to the proper size <= sizeof(struct sockaddr_storage)
to return msg_name to the user.
This prevents numerous uninitialized memory leaks we had in the
recvmsg handlers an... | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
static void close_connection(HTTPContext *c)
{
HTTPContext **cp, *c1;
int i, nb_streams;
AVFormatContext *ctx;
AVStream *st;
/* remove connection from list */
cp = &first_http_ctx;
while (*cp) {
c1 = *cp;
if (c1 == c)
*cp = c->next;
else
cp = ... | 0 | [
"CWE-119",
"CWE-787"
] | FFmpeg | a5d25faa3f4b18dac737fdb35d0dd68eb0dc2156 | 270,381,081,328,814,660,000,000,000,000,000,000,000 | 84 | ffserver: Check chunk size
Fixes out of array access
Fixes: poc_ffserver.py
Found-by: Paul Cher <paulcher@icloud.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> | 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 ... |
R_API RList *r_bin_java_get_lib_names(RBinJavaObj *bin) {
RList *lib_names = r_list_newf (free);
RListIter *iter;
RBinJavaCPTypeObj *cp_obj = NULL;
if (!bin) {
return lib_names;
}
r_list_foreach (bin->cp_list, iter, cp_obj) {
if (cp_obj && cp_obj->tag == R_BIN_JAVA_CP_CLASS &&
(bin->cf2.this_class != cp_obj... | 0 | [
"CWE-119",
"CWE-788"
] | radare2 | 6c4428f018d385fc80a33ecddcb37becea685dd5 | 91,518,242,571,064,650,000,000,000,000,000,000,000 | 18 | Improve boundary checks to fix oobread segfaults ##crash
* Reported by Cen Zhang via huntr.dev
* Reproducer: bins/fuzzed/javaoob-havoc.class | 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 void rdcat(char *rdesc, unsigned int *rsize, const char *data, unsigned int size)
{
memcpy(rdesc + *rsize, data, size);
*rsize += size;
} | 0 | [
"CWE-119",
"CWE-787"
] | linux | ad3e14d7c5268c2e24477c6ef54bbdf88add5d36 | 214,908,874,996,820,900,000,000,000,000,000,000,000 | 5 | HID: logitech: perform bounds checking on device_id early enough
device_index is a char type and the size of paired_dj_deivces is 7
elements, therefore proper bounds checking has to be applied to
device_index before it is used.
We are currently performing the bounds checking in
logi_dj_recv_add_djhid_device(), which ... | 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 ... |
INST_HANDLER (elpm) { // ELPM
// ELPM Rd
// ELPM Rd, Z+
int d = ((buf[1] & 0xfe) == 0x90)
? ((buf[1] & 1) << 4) | ((buf[0] >> 4) & 0xf) // Rd
: 0; // R0
ESIL_A ("16,rampz,<<,z,+,_prog,+,[1],"); // read RAMPZ:Z
ESIL_A ("r%d,=,", d); // Rd = [1]
if ((buf[1] & 0xfe) == 0x90 && (buf[0] & 0xf) == 0x7... | 0 | [
"CWE-125"
] | radare2 | 041e53cab7ca33481ae45ecd65ad596976d78e68 | 163,029,804,195,015,870,000,000,000,000,000,000,000 | 12 | Fix crash in anal.avr | 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"... |
enum lru_status binder_alloc_free_page(struct list_head *item,
struct list_lru_one *lru,
spinlock_t *lock,
void *cb_arg)
{
struct mm_struct *mm = NULL;
struct binder_lru_page *page = container_of(item,
struct binder_lru_page,
lru);
struct binder_alloc *alloc;
uin... | 0 | [
"CWE-416"
] | linux | 7bada55ab50697861eee6bb7d60b41e68a961a9c | 43,048,914,924,452,770,000,000,000,000,000,000,000 | 68 | binder: fix race that allows malicious free of live buffer
Malicious code can attempt to free buffers using the BC_FREE_BUFFER
ioctl to binder. There are protections against a user freeing a buffer
while in use by the kernel, however there was a window where
BC_FREE_BUFFER could be used to free a recently allocated bu... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
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