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 |
|---|---|---|---|---|---|---|---|---|---|---|
int json_parse_next(struct json_parser *parser, enum json_type *type_r,
const char **value_r)
{
int ret;
i_assert(parser->strinput == NULL);
*value_r = NULL;
while ((ret = json_parser_read_more(parser)) > 0) {
while ((ret = json_try_parse_next(parser, type_r, value_r)) == 0)
;
if (ret > 0)
break;... | 0 | [] | core | 973769d74433de3c56c4ffdf4f343cb35d98e4f7 | 177,394,647,100,568,320,000,000,000,000,000,000,000 | 24 | lib: json - Escape invalid UTF-8 as unicode bytes
This prevents dovecot from crashing if invalid UTF-8 input
is given. | Safe | null | null |
static u8 *create_uuid128_list(struct hci_dev *hdev, u8 *data, ptrdiff_t len)
{
u8 *ptr = data, *uuids_start = NULL;
struct bt_uuid *uuid;
if (len < 18)
return ptr;
list_for_each_entry(uuid, &hdev->uuids, list) {
if (uuid->size != 128)
continue;
if (!uuids_start) {
uuids_start = ptr;
uuids_start[0... | 0 | [
"CWE-362"
] | linux | e2cb6b891ad2b8caa9131e3be70f45243df82a80 | 189,369,620,992,779,800,000,000,000,000,000,000,000 | 32 | bluetooth: eliminate the potential race condition when removing the HCI controller
There is a possible race condition vulnerability between issuing a HCI
command and removing the cont. Specifically, functions hci_req_sync()
and hci_dev_do_close() can race each other like below:
thread-A in hci_req_sync() | th... | 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... |
inline int32_t GetFrameID(const nghttp2_frame* frame) {
// If this is a push promise, we want to grab the id of the promised stream
return (frame->hd.type == NGHTTP2_PUSH_PROMISE) ?
frame->push_promise.promised_stream_id :
frame->hd.stream_id;
} | 0 | [] | node | ce22d6f9178507c7a41b04ac4097b9ea902049e3 | 40,367,372,654,781,575,000,000,000,000,000,000,000 | 6 | http2: add altsvc support
Add support for sending and receiving ALTSVC frames.
PR-URL: https://github.com/nodejs/node/pull/17917
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com> | Safe | null | null |
xmlRelaxNGFreeParserCtxt(xmlRelaxNGParserCtxtPtr ctxt)
{
if (ctxt == NULL)
return;
if (ctxt->URL != NULL)
xmlFree(ctxt->URL);
if (ctxt->doc != NULL)
xmlRelaxNGFreeDocument(ctxt->doc);
if (ctxt->interleaves != NULL)
xmlHashFree(ctxt->interleaves, NULL);
if (ctxt->docum... | 0 | [
"CWE-134"
] | libxml2 | 502f6a6d08b08c04b3ddfb1cd21b2f699c1b7f5b | 14,023,738,329,302,474,000,000,000,000,000,000,000 | 29 | More format string warnings with possible format string vulnerability
For https://bugzilla.gnome.org/show_bug.cgi?id=761029
adds a new xmlEscapeFormatString() function to escape composed format
strings | Safe | 134 | {"cwe_id": "CWE-134", "vulnerability_type": "Use of Externally-Controlled Format String", "description": "The product uses a function that accepts a format string as an argument, but the format string originates from an external source.", "severity": "High", "category": null, "impact": ["Read Memory", "Modify Memory", ... |
TfLiteStatus Prepare(TfLiteContext* context, TfLiteNode* node) {
OpData* op_data = reinterpret_cast<OpData*>(node->user_data);
const int scratch_tensor_index = op_data->scratch_tensor_index;
// Check we have all the inputs and outputs we need.
bool is_layer_norm_lstm = false;
if (node->inputs->size == 24) {
... | 0 | [
"CWE-125",
"CWE-787"
] | tensorflow | 1970c2158b1ffa416d159d03c3370b9a462aee35 | 178,446,953,503,120,400,000,000,000,000,000,000,000 | 305 | [tflite]: Insert `nullptr` checks when obtaining tensors.
As part of ongoing refactoring, `tflite::GetInput`, `tflite::GetOutput`, `tflite::GetTemporary` and `tflite::GetIntermediates` will return `nullptr` in some cases. Hence, we insert the `nullptr` checks on all usages.
We also insert `nullptr` checks on usages o... | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
static int check_bits(uint32_t query, uint32_t value, uint8_t shift, uint8_t mask)
{
uint8_t q = (query >> shift)&mask;
uint8_t v = (value >> shift)&mask;
/* q == mask -> ANY */
if (q == v || q == mask)
return 1;
return 0;
} | 0 | [
"CWE-189"
] | clamav-devel | 3d664817f6ef833a17414a4ecea42004c35cc42f | 315,926,218,332,738,600,000,000,000,000,000,000,000 | 9 | fix recursion level crash (bb #3706).
Thanks to Stephane Chazelas for the analysis. | Safe | 189 | null |
static PyObject *Log_get_errors(LogObject *self, void *closure)
{
return PyUnicode_FromString("replace");
} | 0 | [
"CWE-264"
] | mod_wsgi | d9d5fea585b23991f76532a9b07de7fcd3b649f4 | 14,917,498,137,083,484,000,000,000,000,000,000,000 | 4 | Local privilege escalation when using daemon mode. (CVE-2014-0240) | Safe | 264 | null |
WandExport PixelIterator *DestroyPixelIterator(PixelIterator *iterator)
{
assert(iterator != (const PixelIterator *) NULL);
assert(iterator->signature == MagickWandSignature);
if (iterator->debug != MagickFalse)
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",iterator->name);
iterator->view=DestroyCa... | 0 | [
"CWE-369"
] | ImageMagick | a81ca9a1b46a96be83682af3389f0a6f3d0d389d | 329,678,164,930,647,320,000,000,000,000,000,000,000 | 15 | https://github.com/ImageMagick/ImageMagick/issues/1711 | Safe | 369 | {"cwe_id": "CWE-369", "vulnerability_type": "Divide By Zero", "description": "The product divides a value by zero.", "severity": "Medium", "category": null, "impact": ["DoS: Crash, Exit, or Restart"], "languages": [null], "example": "Example not extracted"} |
void cap_capset_set (struct task_struct *target, kernel_cap_t *effective,
kernel_cap_t *inheritable, kernel_cap_t *permitted)
{
target->cap_effective = *effective;
target->cap_inheritable = *inheritable;
target->cap_permitted = *permitted;
} | 0 | [] | linux-2.6 | 3318a386e4ca68c76e0294363d29bdc46fcad670 | 105,478,946,399,625,780,000,000,000,000,000,000,000 | 7 | file caps: always start with clear bprm->caps_*
While Linux doesn't honor setuid on scripts. However, it mistakenly
behaves differently for file capabilities.
This patch fixes that behavior by making sure that get_file_caps()
begins with empty bprm->caps_*. That way when a script is loaded,
its bprm->caps_* may be ... | Safe | null | null |
ly_register_types(struct lytype_plugin_list *plugin, const char *log_name)
{
FUN_IN;
struct lytype_plugin_list *p;
uint32_t u, v;
for (u = 0; plugin[u].name; u++) {
/* check user type implementations for collisions */
for (v = 0; v < type_plugins_count; v++) {
if (!strcmp(p... | 0 | [
"CWE-252"
] | libyang | 59a0bff1a5a2f0a0eac07e4bf94d4aea9dd3708d | 316,633,612,659,330,900,000,000,000,000,000,000,000 | 36 | plugins BUGFIX handle empty revision correctly
Fixes #1451 | Safe | 252 | {"cwe_id": "CWE-252", "vulnerability_type": "Unchecked Return Value", "description": "The product does not check the return value from a method or function, which can prevent it from detecting unexpected states and conditions.", "severity": "Low", "category": null, "impact": ["Unexpected State", "DoS: Crash, Exit, or R... |
int initialize_options( int argc, const char*const * argv )
{
const char** tmp_flp;
int tmp_val;
int max_file_size = 0;
// get memory for filelist & preset with NULL
filelist = (const char**)custom_calloc(argc * sizeof(char*));
// preset temporary filelist pointer
tmp_flp = filelist;
//... | 0 | [
"CWE-399",
"CWE-190"
] | lepton | 6a5ceefac1162783fffd9506a3de39c85c725761 | 142,731,296,300,246,800,000,000,000,000,000,000,000 | 232 | fix #111 | Safe | 399 | null |
static int br_ip6_multicast_query(struct net_bridge *br,
struct net_bridge_port *port,
struct sk_buff *skb)
{
const struct ipv6hdr *ip6h = ipv6_hdr(skb);
struct mld_msg *mld;
struct net_bridge_mdb_entry *mp;
struct mld2_query *mld2q;
struct net_bridge_port_group *p;
struct net_bridge_port_group __rcu ... | 0 | [
"CWE-20"
] | linux | c7e8e8a8f7a70b343ca1e0f90a31e35ab2d16de1 | 336,459,783,203,055,700,000,000,000,000,000,000,000 | 75 | bridge: fix some kernel warning in multicast timer
Several people reported the warning: "kernel BUG at kernel/timer.c:729!"
and the stack trace is:
#7 [ffff880214d25c10] mod_timer+501 at ffffffff8106d905
#8 [ffff880214d25c50] br_multicast_del_pg.isra.20+261 at ffffffffa0731d25 [bridge]
#9 [ffff880214d25c80] br_mul... | 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... |
bool inode_capable(const struct inode *inode, int cap)
{
struct user_namespace *ns = current_user_ns();
return ns_capable(ns, cap) && kuid_has_mapping(ns, inode->i_uid);
} | 1 | [
"CWE-284",
"CWE-264"
] | linux | 23adbe12ef7d3d4195e80800ab36b37bee28cd03 | 214,972,254,310,744,760,000,000,000,000,000,000,000 | 6 | fs,userns: Change inode_capable to capable_wrt_inode_uidgid
The kernel has no concept of capabilities with respect to inodes; inodes
exist independently of namespaces. For example, inode_capable(inode,
CAP_LINUX_IMMUTABLE) would be nonsense.
This patch changes inode_capable to check for uid and gid mappings and
rena... | Vulnerable | 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 double mp_self_map_vector_s(_cimg_math_parser& mp) { // Vector += scalar
unsigned int
ptrd = (unsigned int)mp.opcode[1] + 1,
siz = (unsigned int)mp.opcode[2];
mp_func op = (mp_func)mp.opcode[3];
CImg<ulongT> l_opcode(1,3);
l_opcode[2] = mp.opcode[4]; // S... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 44,014,304,210,177,650,000,000,000,000,000,000,000 | 13 | 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... |
long long VideoTrack::GetDisplayWidth() const {
return m_display_width > 0 ? m_display_width : GetWidth();
} | 0 | [
"CWE-20"
] | libvpx | 34d54b04e98dd0bac32e9aab0fbda0bf501bc742 | 157,015,905,668,286,410,000,000,000,000,000,000,000 | 3 | update libwebm to libwebm-1.0.0.27-358-gdbf1d10
changelog:
https://chromium.googlesource.com/webm/libwebm/+log/libwebm-1.0.0.27-351-g9f23fbc..libwebm-1.0.0.27-358-gdbf1d10
Change-Id: I28a6b3ae02a53fb1f2029eee11e9449afb94c8e3 | 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 destroy_window_attributes(NPSetWindowCallbackStruct *ws_info)
{
if (ws_info == NULL)
return;
NPW_MemFree(ws_info);
} | 0 | [
"CWE-264"
] | nspluginwrapper | 7e4ab8e1189846041f955e6c83f72bc1624e7a98 | 81,659,088,966,471,520,000,000,000,000,000,000,000 | 6 | Support all the new variables added | Safe | 264 | null |
static void StreamTcpPseudoPacketCreateDetectLogFlush(ThreadVars *tv,
StreamTcpThread *stt, Packet *parent,
TcpSession *ssn, PacketQueue *pq, int dir)
{
SCEnter();
Flow *f = parent->flow;
if (parent->flags & PKT_PSEUDO_DETECTLOG_FLUSH) {
SCReturn;
}
Packet *np = PacketPoolG... | 0 | [] | suricata | 843d0b7a10bb45627f94764a6c5d468a24143345 | 139,762,263,629,277,000,000,000,000,000,000,000,000 | 177 | stream: support RST getting lost/ignored
In case of a valid RST on a SYN, the state is switched to 'TCP_CLOSED'.
However, the target of the RST may not have received it, or may not
have accepted it. Also, the RST may have been injected, so the supposed
sender may not actually be aware of the RST that was sent in it's ... | Safe | null | null |
static int selinux_capget(struct task_struct *target, kernel_cap_t *effective,
kernel_cap_t *inheritable, kernel_cap_t *permitted)
{
return current_has_perm(target, PROCESS__GETCAP);
} | 0 | [
"CWE-682"
] | linux-stable | 0c461cb727d146c9ef2d3e86214f498b78b7d125 | 19,046,075,566,801,156,000,000,000,000,000,000,000 | 5 | selinux: fix off-by-one in setprocattr
SELinux tries to support setting/clearing of /proc/pid/attr attributes
from the shell by ignoring terminating newlines and treating an
attribute value that begins with a NUL or newline as an attempt to
clear the attribute. However, the test for clearing attributes has
always bee... | Safe | 682 | {"cwe_id": "CWE-682", "vulnerability_type": "Incorrect Calculation", "description": "The product performs a calculation that generates incorrect or unintended results that are later used in security-critical decisions or resource management.", "severity": "High", "category": null, "impact": ["DoS: Crash, Exit, or Resta... |
dxf_revcvt_lweight (const int lw)
{
for (BITCODE_BSd i = 0; i < (BITCODE_BSd)ARRAY_SIZE (lweights); i++)
if (lweights[i] == lw)
return i;
return 0;
} | 0 | [
"CWE-787"
] | libredwg | ecf5183d8b3b286afe2a30021353b7116e0208dd | 243,055,571,048,669,400,000,000,000,000,000,000,000 | 7 | dwg_section_wtype: fix fuzzing overflow
with illegal and overlong section names. Fixes GH #349, #352
section names cannot be longer than 24 | 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 char *token(FILE *stream)
{
int ch, idx;
/* skip over white space */
while ((ch = fgetc(stream)) == ' ' || ch == lineterm ||
ch == ',' || ch == '\t' || ch == ';');
idx = 0;
while (ch != EOF && ch != ' ' && ch != lineterm
&& ch != '\t' && ch != ':' && ch != ';' &... | 0 | [] | evince | efadec4ffcdde3373f6f4ca0eaac98dc963c4fd5 | 302,731,528,363,858,730,000,000,000,000,000,000,000 | 24 | dvi: Another fix for buffer overwrite in dvi-backend
https://bugzilla.gnome.org/show_bug.cgi?id=643882 | Safe | null | null |
int ber_sizeof_integer(UINT32 value)
{
if (value < 0x80)
{
return 3;
}
else if (value < 0x8000)
{
return 4;
}
else if (value < 0x800000)
{
return 5;
}
else if (value < 0x80000000)
{
return 6;
}
return 0;
} | 0 | [
"CWE-476"
] | FreeRDP | 0dc22d5a30a1c7d146b2a835b2032668127c33e9 | 106,390,895,817,361,790,000,000,000,000,000,000,000 | 21 | Fixed a range of BER boundary encoding bugs which would occur when any NLA packet hit the 127 character mark. Removed ber#get_content_length as it was not behaving deterministically. | 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 compose_search(char *type, char *buf, size_t len)
{
snprintf(buf, len, "M-SEARCH * HTTP/1.1\r\n"
"Host: %s:%d\r\n"
"MAN: \"ssdp:discover\"\r\n"
"MX: 1\r\n"
"ST: %s\r\n"
"User-Agent: %s\r\n"
"\r\n",
MC_SSDP_GROUP, MC_SSDP_PORT,
type,
server_string);
} | 0 | [
"CWE-119",
"CWE-787"
] | ssdp-responder | ce04b1f29a137198182f60bbb628d5ceb8171765 | 149,342,372,816,502,490,000,000,000,000,000,000,000 | 13 | Fix #1: Ensure recv buf is always NUL terminated
Signed-off-by: Joachim Nilsson <troglobit@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 ... |
void RGWPutObjProcessor_Multipart::get_mp(RGWMPObj** _mp){
*_mp = ∓
} | 0 | [
"CWE-770"
] | ceph | ab29bed2fc9f961fe895de1086a8208e21ddaddc | 191,200,747,545,799,520,000,000,000,000,000,000,000 | 3 | rgw: fix issues with 'enforce bounds' patch
The patch to enforce bounds on max-keys/max-uploads/max-parts had a few
issues that would prevent us from compiling it. Instead of changing the
code provided by the submitter, we're addressing them in a separate
commit to maintain the DCO.
Signed-off-by: Joao Eduardo Luis <... | Safe | 770 | {"cwe_id": "CWE-770", "vulnerability_type": "Allocation of Resources Without Limits or Throttling", "description": "The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.", "severity": "Hi... |
int ff_mpv_export_qp_table(MpegEncContext *s, AVFrame *f, Picture *p, int qp_type)
{
AVBufferRef *ref = av_buffer_ref(p->qscale_table_buf);
int offset = 2*s->mb_stride + 1;
if(!ref)
return AVERROR(ENOMEM);
av_assert0(ref->size >= offset + s->mb_stride * ((f->height+15)/16));
ref->size -= off... | 0 | [
"CWE-476"
] | FFmpeg | b3332a182f8ba33a34542e4a0370f38b914ccf7d | 26,165,670,337,719,600,000,000,000,000,000,000,000 | 11 | avcodec/idctdsp: Transmit studio_profile to init instead of using AVCodecContext profile
These 2 fields are not always the same, it is simpler to always use the same field
for detecting studio profile
Fixes: null pointer dereference
Fixes: ffmpeg_crash_3.avi
Found-by: Thuan Pham <thuanpv@comp.nus.edu.sg>, Marcel Böh... | 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 pfn_t kvm_pin_pages(struct kvm_memory_slot *slot, gfn_t gfn,
unsigned long size)
{
gfn_t end_gfn;
pfn_t pfn;
pfn = gfn_to_pfn_memslot(slot, gfn);
end_gfn = gfn + (size >> PAGE_SHIFT);
gfn += 1;
if (is_error_noslot_pfn(pfn))
return pfn;
while (gfn < end_gfn)
gfn_to_pfn_memslot(slot, gfn... | 1 | [
"CWE-119"
] | kvm | 3d32e4dbe71374a6780eaf51d719d76f9a9bf22f | 109,535,290,778,537,050,000,000,000,000,000,000,000 | 18 | kvm: fix excessive pages un-pinning in kvm_iommu_map error path.
The third parameter of kvm_unpin_pages() when called from
kvm_iommu_map_pages() is wrong, it should be the number of pages to un-pin
and not the page size.
This error was facilitated with an inconsistent API: kvm_pin_pages() takes
a size, but kvn_unpin_... | Vulnerable | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
static int _map_reserve(epoll_t* epoll, size_t new_capacity)
{
int ret = -1;
new_capacity = oe_round_up_to_multiple(new_capacity, MAP_CHUNK_SIZE);
if (new_capacity > epoll->map_capacity)
{
mapping_t* p;
const size_t n = new_capacity;
/* Reallocate the table. */
if (!(p... | 0 | [
"CWE-200",
"CWE-552"
] | openenclave | bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b | 226,448,435,068,561,540,000,000,000,000,000,000,000 | 33 | Merge pull request from GHSA-525h-wxcc-f66m
Signed-off-by: Ming-Wei Shih <mishih@microsoft.com> | 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 unsigned long bnx2x_get_q_flags(struct bnx2x *bp,
struct bnx2x_fastpath *fp,
bool leading)
{
unsigned long flags = 0;
/* calculate other queue flags */
if (IS_MF_SD(bp))
__set_bit(BNX2X_Q_FLG_OV, &flags);
if (IS_FCOE_FP(fp)) {
__set_bit(BNX2X_Q_FLG_FCOE, &flags);
/* For FCoE - f... | 0 | [
"CWE-20"
] | linux | 8914a595110a6eca69a5e275b323f5d09e18f4f9 | 314,665,385,944,590,670,000,000,000,000,000,000,000 | 37 | bnx2x: disable GSO where gso_size is too big for hardware
If a bnx2x card is passed a GSO packet with a gso_size larger than
~9700 bytes, it will cause a firmware error that will bring the card
down:
bnx2x: [bnx2x_attn_int_deasserted3:4323(enP24p1s0f0)]MC assert!
bnx2x: [bnx2x_mc_assert:720(enP24p1s0f0)]XSTORM_ASSERT... | 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 neigh_suspect(struct neighbour *neigh)
{
struct hh_cache *hh;
NEIGH_PRINTK2("neigh %p is suspected.\n", neigh);
neigh->output = neigh->ops->output;
for (hh = neigh->hh; hh; hh = hh->hh_next)
hh->hh_output = neigh->ops->output;
} | 0 | [
"CWE-200"
] | linux-2.6 | 9ef1d4c7c7aca1cd436612b6ca785b726ffb8ed8 | 24,835,639,237,886,874,000,000,000,000,000,000,000 | 11 | [NETLINK]: Missing initializations in dumped data
Mostly missing initialization of padding fields of 1 or 2 bytes length,
two instances of uninitialized nlmsgerr->msg of 16 bytes length.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net> | 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 rtl8xxxu_rx_complete(struct urb *urb)
{
struct rtl8xxxu_rx_urb *rx_urb =
container_of(urb, struct rtl8xxxu_rx_urb, urb);
struct ieee80211_hw *hw = rx_urb->hw;
struct rtl8xxxu_priv *priv = hw->priv;
struct sk_buff *skb = (struct sk_buff *)urb->context;
struct device *dev = &priv->udev->dev;
skb_put(... | 0 | [
"CWE-400",
"CWE-401"
] | linux | a2cdd07488e666aa93a49a3fc9c9b1299e27ef3c | 247,998,129,450,733,300,000,000,000,000,000,000,000 | 28 | rtl8xxxu: prevent leaking urb
In rtl8xxxu_submit_int_urb if usb_submit_urb fails the allocated urb
should be released.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Reviewed-by: Chris Chiu <chiu@endlessm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | 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... |
BOOLEAN FORCEINLINE IsPrioritySupported(PARANDIS_ADAPTER *pContext)
{
return pContext->ulPriorityVlanSetting & 1;
} | 0 | [
"CWE-20"
] | kvm-guest-drivers-windows | 723416fa4210b7464b28eab89cc76252e6193ac1 | 158,603,534,729,060,870,000,000,000,000,000,000,000 | 4 | NetKVM: BZ#1169718: Checking the length only on read
Signed-off-by: Joseph Hindin <yhindin@rehat.com> | 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... |
request_submit(struct request *const req) {
struct evdns_base *base = req->base;
ASSERT_LOCKED(base);
ASSERT_VALID_REQUEST(req);
if (req->ns) {
/* if it has a nameserver assigned then this is going */
/* straight into the inflight queue */
evdns_request_insert(req, &REQ_HEAD(base, req->trans_id));
base->gl... | 0 | [
"CWE-125"
] | libevent | 96f64a022014a208105ead6c8a7066018449d86d | 92,278,166,721,522,530,000,000,000,000,000,000,000 | 18 | evdns: name_parse(): fix remote stack overread
@asn-the-goblin-slayer:
"the name_parse() function in libevent's DNS code is vulnerable to a buffer overread.
971 if (cp != name_out) {
972 if (cp + 1 >= end) return -1;
973 *cp++ = '.';
974 }
975 if (cp + ... | 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"... |
BSONObj spec() {
return BSON("$or" << BSON_ARRAY("$a"));
} | 0 | [
"CWE-835"
] | mongo | 0a076417d1d7fba3632b73349a1fd29a83e68816 | 255,270,177,840,354,920,000,000,000,000,000,000,000 | 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:... |
MONGO_EXPORT int bson_append_undefined( bson *b, const char *name ) {
if ( bson_append_estart( b, BSON_UNDEFINED, name, 0 ) == BSON_ERROR )
return BSON_ERROR;
return BSON_OK;
} | 0 | [
"CWE-190"
] | mongo-c-driver-legacy | 1a1f5e26a4309480d88598913f9eebf9e9cba8ca | 216,654,372,929,229,050,000,000,000,000,000,000,000 | 5 | don't mix up int and size_t (first pass to fix that) | 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... |
UsbHubGetPortStatus (
IN USB_INTERFACE *HubIf,
IN UINT8 Port,
OUT EFI_USB_PORT_STATUS *PortState
)
{
EFI_STATUS Status;
Status = UsbHubCtrlGetPortStatus (HubIf->Device, Port, PortState);
return Status;
}
| 0 | [
"CWE-787"
] | edk2 | acebdf14c985c5c9f50b37ece0b15ada87767359 | 292,292,200,061,258,400,000,000,000,000,000,000,000 | 12 | MdeModulePkg UsbBusDxe: Fix wrong buffer length used to read hub desc
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=973
HUB descriptor has variable length.
But the code uses stack (HubDesc in UsbHubInit) with fixed length
sizeof(EFI_USB_HUB_DESCRIPTOR) to hold HUB descriptor data.
It uses hard code length value... | 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... |
explicit AlpnServer(AsyncSSLSocket::UniquePtr socket)
: nextProto(nullptr), nextProtoLength(0), socket_(std::move(socket)) {
socket_->sslAccept(this);
} | 0 | [
"CWE-125"
] | folly | c321eb588909646c15aefde035fd3133ba32cdee | 141,318,342,067,514,170,000,000,000,000,000,000,000 | 4 | Handle close_notify as standard writeErr in AsyncSSLSocket.
Summary: Fixes CVE-2019-11934
Reviewed By: mingtaoy
Differential Revision: D18020613
fbshipit-source-id: db82bb250e53f0d225f1280bd67bc74abd417836 | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
static long request_key_auth_read(const struct key *key,
char __user *buffer, size_t buflen)
{
struct request_key_auth *rka = key->payload.data[0];
size_t datalen;
long ret;
datalen = rka->callout_len;
ret = datalen;
/* we can return the data as is */
if (buffer && buflen > 0) {
if (buflen > datalen)
... | 0 | [
"CWE-20"
] | linux | 363b02dab09b3226f3bd1420dad9c72b79a42a76 | 332,246,605,878,872,100,000,000,000,000,000,000,000 | 21 | KEYS: Fix race between updating and finding a negative key
Consolidate KEY_FLAG_INSTANTIATED, KEY_FLAG_NEGATIVE and the rejection
error into one field such that:
(1) The instantiation state can be modified/read atomically.
(2) The error can be accessed atomically with the state.
(3) The error isn't stored unione... | 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 char *getname(const uid_t uid)
{
struct userid *p;
struct passwd *pwd = NULL;
for (p = user_head; p; p = p->next) {
if (p->uid == uid) {
return p->name;
}
}
if (
# ifndef ALWAYS_RESOLVE_IDS
chrooted == 0 &&
# endif
authresult.slow_tilde_expansion ==... | 0 | [
"CWE-400",
"CWE-703"
] | pure-ftpd | aea56f4bcb9948d456f3fae4d044fd3fa2e19706 | 327,441,654,316,048,670,000,000,000,000,000,000,000 | 40 | listdir(): reuse a single buffer to store every file name to display
Allocating a new buffer for each entry is useless.
And as these buffers are allocated on the stack, on systems with a
small stack size, with many entries, the limit can easily be reached,
causing a stack exhaustion and aborting the user session.
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... |
virtual Status checkAuthForCommand(Client* client,
const std::string& dbname,
const BSONObj& cmdObj) const {
return auth::checkAuthForRevokeRolesFromUserCommand(client, dbname, cmdObj);
} | 0 | [
"CWE-613"
] | mongo | e55d6e2292e5dbe2f97153251d8193d1cc89f5d7 | 9,018,553,771,026,721,000,000,000,000,000,000,000 | 5 | SERVER-38984 Validate unique User ID on UserCache hit | Safe | 613 | {"cwe_id": "CWE-613", "vulnerability_type": "Insufficient Session Expiration", "description": "According to WASC, \"Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization.\"", "severity": null, "category": null, "impact": ["Bypass Protect... |
cupsdCleanJobs(void)
{
cupsd_job_t *job; /* Current job */
time_t curtime; /* Current time */
cupsdLogMessage(CUPSD_LOG_DEBUG2,
"cupsdCleanJobs: MaxJobs=%d, JobHistory=%d, JobFiles=%d",
MaxJobs, JobHistory, JobFiles);
if (MaxJobs <= 0 && JobHistory == INT_MAX && JobFile... | 0 | [] | cups | d47f6aec436e0e9df6554436e391471097686ecc | 120,389,806,943,343,370,000,000,000,000,000,000,000 | 57 | Fix local privilege escalation to root and sandbox bypasses in scheduler
(rdar://37836779, rdar://37836995, rdar://37837252, rdar://37837581) | Safe | null | null |
PHPAPI const ps_serializer *_php_find_ps_serializer(char *name) /* {{{ */
{
const ps_serializer *ret = NULL;
const ps_serializer *mod;
for (mod = ps_serializers; mod->name; mod++) {
if (!strcasecmp(name, mod->name)) {
ret = mod;
break;
}
}
return ret;
} | 0 | [
"CWE-476"
] | php-src | d76f7c6c636b8240e06a1fa29eebb98ad005008a | 1,812,461,710,205,670,600,000,000,000,000,000,000 | 13 | Fix bug #79221 - Null Pointer Dereference in PHP Session Upload Progress | 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 kvm_write_guest_page(struct kvm *kvm, gfn_t gfn, const void *data,
int offset, int len)
{
int r;
unsigned long addr;
addr = gfn_to_hva(kvm, gfn);
if (kvm_is_error_hva(addr))
return -EFAULT;
r = __copy_to_user((void __user *)addr + offset, data, len);
if (r)
return -EFAULT;
mark_page_dirty(kvm, gfn);... | 0 | [
"CWE-399"
] | kvm | 5b40572ed5f0344b9dbee486a17c589ce1abe1a3 | 208,867,466,071,843,100,000,000,000,000,000,000,000 | 15 | KVM: Ensure all vcpus are consistent with in-kernel irqchip settings
If some vcpus are created before KVM_CREATE_IRQCHIP, then
irqchip_in_kernel() and vcpu->arch.apic will be inconsistent, leading
to potential NULL pointer dereferences.
Fix by:
- ensuring that no vcpus are installed when KVM_CREATE_IRQCHIP is called
... | Safe | 399 | null |
DECLAREContigPutFunc(putRGBcontig8bittile)
{
int samplesperpixel = img->samplesperpixel;
(void) x; (void) y;
fromskew *= samplesperpixel;
for( ; h > 0; --h) {
UNROLL8(w, NOP,
*cp++ = PACK(pp[0], pp[1], pp[2]);
pp += samplesperpixel);
cp += toskew;
pp += fromskew;
}
} | 0 | [
"CWE-787"
] | libtiff | 4bb584a35f87af42d6cf09d15e9ce8909a839145 | 147,638,180,338,560,920,000,000,000,000,000,000,000 | 14 | 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... |
static void dmar_invalid_iotlb_global(struct dmar_drhd_rt *dmar_unit)
{
dmar_invalid_iotlb(dmar_unit, 0U, 0UL, 0U, false, DMAR_IIRG_GLOBAL);
} | 0 | [
"CWE-120",
"CWE-787"
] | acrn-hypervisor | 25c0e3817eb332660dd63d1d4522e63dcc94e79a | 39,982,096,750,574,730,000,000,000,000,000,000,000 | 4 | hv: validate input for dmar_free_irte function
Malicious input 'index' may trigger buffer
overflow on array 'irte_alloc_bitmap[]'.
This patch validate that 'index' shall be
less than 'CONFIG_MAX_IR_ENTRIES' and also
remove unnecessary check on 'index' in
'ptirq_free_irte()' function with this fix.
Tracked-On: ... | Safe | 120 | {"cwe_id": "CWE-120", "vulnerability_type": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", "description": "The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.", "severity": "High", "category": "... |
size_t ZSTD_compressContinue (ZSTD_CCtx* cctx,
void* dst, size_t dstCapacity,
const void* src, size_t srcSize)
{
DEBUGLOG(5, "ZSTD_compressContinue (srcSize=%u)", (U32)srcSize);
return ZSTD_compressContinue_internal(cctx, dst, dstCapacity, src, srcSize, 1 /*... | 0 | [
"CWE-362"
] | zstd | 3e5cdf1b6a85843e991d7d10f6a2567c15580da0 | 322,963,308,533,058,970,000,000,000,000,000,000,000 | 7 | 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 avifBool avifParseItemDataBox(avifMeta * meta, const uint8_t * raw, size_t rawLen)
{
// Check to see if we've already seen an idat box for this meta box. If so, bail out
for (uint32_t i = 0; i < meta->idats.count; ++i) {
if (meta->idats.idat[i].id == meta->idatID) {
return AVIF_FALSE;... | 0 | [
"CWE-703",
"CWE-787"
] | libavif | 0a8e7244d494ae98e9756355dfbfb6697ded2ff9 | 207,302,284,751,202,830,000,000,000,000,000,000,000 | 16 | Set max image size to 16384 * 16384
Fix https://crbug.com/oss-fuzz/24728 and
https://crbug.com/oss-fuzz/24734. | 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 __fput_sync(struct file *file)
{
if (atomic_long_dec_and_test(&file->f_count)) {
struct task_struct *task = current;
file_sb_list_del(file);
BUG_ON(!(task->flags & PF_KTHREAD));
__fput(file);
}
} | 1 | [
"CWE-17"
] | linux | eee5cc2702929fd41cce28058dc6d6717f723f87 | 224,235,148,034,335,800,000,000,000,000,000,000,000 | 9 | get rid of s_files and files_lock
The only thing we need it for is alt-sysrq-r (emergency remount r/o)
and these days we can do just as well without going through the
list of files.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> | Vulnerable | 17 | null |
static void macvlan_set_lockdep_class_one(struct net_device *dev,
struct netdev_queue *txq,
void *_unused)
{
lockdep_set_class(&txq->_xmit_lock,
&macvlan_netdev_xmit_lock_key);
} | 0 | [
"CWE-703",
"CWE-264"
] | linux | 550fd08c2cebad61c548def135f67aba284c6162 | 214,538,131,000,634,600,000,000,000,000,000,000,000 | 7 | net: Audit drivers to identify those needing IFF_TX_SKB_SHARING cleared
After the last patch, We are left in a state in which only drivers calling
ether_setup have IFF_TX_SKB_SHARING set (we assume that drivers touching real
hardware call ether_setup for their net_devices and don't hold any state in
their skbs. There... | 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 lookup_umount_fs_by_statfs(struct libmnt_context *cxt, const char *tgt)
{
struct stat st;
const char *type;
assert(cxt);
assert(cxt->fs);
DBG(CXT, ul_debugobj(cxt, " lookup by statfs"));
/*
* Let's try to avoid mountinfo usage at all to minimize performance
* degradation. Don't forget that kerne... | 0 | [
"CWE-552",
"CWE-703"
] | util-linux | 57202f5713afa2af20ffbb6ab5331481d0396f8d | 234,684,132,324,000,300,000,000,000,000,000,000,000 | 65 | libmount: fix UID check for FUSE umount [CVE-2021-3995]
Improper UID check allows an unprivileged user to unmount FUSE
filesystems of users with similar UID.
Signed-off-by: Karel Zak <kzak@redhat.com> | Safe | 552 | {"cwe_id": "CWE-552", "vulnerability_type": "Files or Directories Accessible to External Parties", "description": "The product makes files or directories accessible to unauthorized actors, even though they should not be.", "severity": null, "category": null, "impact": ["Read Files or Directories", "Modify Files or Dire... |
send_dual_packets(tcpreplay_t *ctx, pcap_t *pcap1, int cache_file_idx1, pcap_t *pcap2, int cache_file_idx2)
{
struct timeval print_delta, now, last_pkt_ts;
tcpreplay_opt_t *options = ctx->options;
tcpreplay_stats_t *stats = &ctx->stats;
COUNTER packetnum = 0;
COUNTER limit_send = options->limit_send... | 0 | [
"CWE-476"
] | tcpreplay | 46cf964a7db636da76abeebf10482acf6f682a87 | 41,075,806,743,024,994,000,000,000,000,000,000,000 | 279 | Bug #677 - fixes for tcpprep tree | 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... |
GF_Err afrt_box_write(GF_Box *s, GF_BitStream *bs)
{
GF_Err e;
unsigned int i;
GF_AdobeFragmentRunTableBox *ptr = (GF_AdobeFragmentRunTableBox *)s;
e = gf_isom_full_box_write(s, bs);
if (e) return e;
gf_bs_write_u32(bs, ptr->timescale);
gf_bs_write_u8(bs, ptr->quality_entry_count);
for (i=0; i<ptr->quality_en... | 0 | [
"CWE-125"
] | gpac | 093283e727f396130651280609e687cd4778e0d1 | 95,157,708,849,433,420,000,000,000,000,000,000,000 | 28 | fixed #1564 | 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"... |
TEST_P(QuicHttpIntegrationTest, RouterUpstreamDisconnectBeforeResponseComplete) {
testRouterUpstreamDisconnectBeforeResponseComplete();
EXPECT_EQ(Http::StreamResetReason::RemoteReset, client_codec_callback_.last_stream_reset_reason_);
} | 0 | [
"CWE-400"
] | envoy | 0e49a495826ea9e29134c1bd54fdeb31a034f40c | 212,716,346,717,363,800,000,000,000,000,000,000,000 | 4 | http/2: add stats and stream flush timeout (#139)
This commit adds a new stream flush timeout to guard against a
remote server that does not open window once an entire stream has
been buffered for flushing. Additional stats have also been added
to better understand the codecs view of active streams as well as
amount o... | 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... |
local_strdup (const char *s)
{
size_t len = strlen (s) + 1;
void *new = malloc (len);
if (new == NULL)
return NULL;
return (char *) memcpy (new, s, len);
} | 0 | [
"CWE-190",
"CWE-252"
] | glibc | 2864e767053317538feafa815046fff89e5a16be | 254,144,397,019,462,070,000,000,000,000,000,000,000 | 10 | Update.
1999-11-09 Ulrich Drepper <drepper@cygnus.com>
* elf/dl-load.c (_dl_dst_count): Allow $ORIGIN to point to
directory with the reference since this is as secure as using the
object with the dependency.
(_dl_dst_substitute): Likewise.
* elf/dl-load.c (_dl_dst_count): Change strings in first two
strncmp ... | Safe | 190 | {"cwe_id": "CWE-190", "vulnerability_type": "Integer Overflow or Wraparound", "description": "The product performs a calculation that can\n produce an integer overflow or wraparound when the logic\n assumes that the resulting value will always be larger than\n the original value. This occurs whe... |
nfqnl_dev_drop(struct net *net, int ifindex)
{
int i;
struct nfnl_queue_net *q = nfnl_queue_pernet(net);
rcu_read_lock();
for (i = 0; i < INSTANCE_BUCKETS; i++) {
struct nfqnl_instance *inst;
struct hlist_head *head = &q->instance_table[i];
hlist_for_each_entry_rcu(inst, head, hlist)
nfqnl_flush(inst, d... | 0 | [
"CWE-416"
] | net | 36d5fe6a000790f56039afe26834265db0a3ad4c | 191,842,933,152,866,100,000,000,000,000,000,000,000 | 17 | core, nfqueue, openvswitch: Orphan frags in skb_zerocopy and handle errors
skb_zerocopy can copy elements of the frags array between skbs, but it doesn't
orphan them. Also, it doesn't handle errors, so this patch takes care of that
as well, and modify the callers accordingly. skb_tx_error() is also added to
the caller... | 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... |
ServerDHParams::ServerDHParams()
: pSz_(0), gSz_(0), pubSz_(0), p_(0), g_(0), Ys_(0)
{} | 0 | [] | mysql-server | b9768521bdeb1a8069c7b871f4536792b65fd79b | 270,026,679,567,875,040,000,000,000,000,000,000,000 | 3 | Updated yassl to yassl-2.3.8
(cherry picked from commit 7f9941eab55ed672bfcccd382dafbdbcfdc75aaa) | Safe | null | null |
int flush_completed_IO(struct inode *inode)
{
ext4_io_end_t *io;
int ret = 0;
int ret2 = 0;
if (list_empty(&EXT4_I(inode)->i_completed_io_list))
return ret;
dump_completed_IO(inode);
while (!list_empty(&EXT4_I(inode)->i_completed_io_list)){
io = list_entry(EXT4_I(inode)->i_completed_io_list.next,
ext4_i... | 1 | [
"CWE-703"
] | linux | 744692dc059845b2a3022119871846e74d4f6e11 | 47,562,232,076,454,420,000,000,000,000,000,000,000 | 35 | ext4: use ext4_get_block_write in buffer write
Allocate uninitialized extent before ext4 buffer write and
convert the extent to initialized after io completes.
The purpose is to make sure an extent can only be marked
initialized after it has been written with new data so
we can safely drop the i_mutex lock in ext4 DIO... | Vulnerable | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
static void nfs4_renew_done(struct rpc_task *task, void *calldata)
{
struct nfs4_renewdata *data = calldata;
struct nfs_client *clp = data->client;
unsigned long timestamp = data->timestamp;
trace_nfs4_renew_async(clp, task->tk_status);
switch (task->tk_status) {
case 0:
break;
case -NFS4ERR_LEASE_MOVED:
nf... | 0 | [
"CWE-787"
] | linux | b4487b93545214a9db8cbf32e86411677b0cca21 | 172,280,939,732,893,400,000,000,000,000,000,000,000 | 25 | nfs: Fix getxattr kernel panic and memory overflow
Move the buffer size check to decode_attr_security_label() before memcpy()
Only call memcpy() if the buffer is large enough
Fixes: aa9c2669626c ("NFS: Client implementation of Labeled-NFS")
Signed-off-by: Jeffrey Mitchell <jeffrey.mitchell@starlab.io>
[Trond: clean u... | 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 LIRGenerator::do_ShiftOp(ShiftOp* x) {
// count must always be in rcx
LIRItem value(x->x(), this);
LIRItem count(x->y(), this);
ValueTag elemType = x->type()->tag();
bool must_load_count = !count.is_constant() || elemType == longTag;
if (must_load_count) {
// count for long must be in register
... | 0 | [] | jdk17u | 268c0159253b3de5d72eb826ef2329b27bb33fea | 162,424,526,436,895,730,000,000,000,000,000,000,000 | 18 | 8272014: Better array indexing
Reviewed-by: thartmann
Backport-of: 937c31d896d05aa24543b74e98a2ea9f05b5d86f | Safe | null | null |
static void l2cap_sock_set_timer(struct sock *sk, long timeout)
{
BT_DBG("sk %p state %d timeout %ld", sk, sk->sk_state, timeout);
sk_reset_timer(sk, &sk->sk_timer, jiffies + timeout);
} | 0 | [
"CWE-200",
"CWE-119",
"CWE-787"
] | linux | f2fcfcd670257236ebf2088bbdf26f6a8ef459fe | 80,929,904,502,622,530,000,000,000,000,000,000,000 | 5 | Bluetooth: Add configuration support for ERTM and Streaming mode
Add support to config_req and config_rsp to configure ERTM and Streaming
mode. If the remote device specifies ERTM or Streaming mode, then the
same mode is proposed. Otherwise ERTM or Basic mode is used. And in case
of a state 2 device, the remote device... | 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 struct vxlan_sock *vxlan_find_sock(struct net *net, sa_family_t family,
__be16 port, u32 flags, int ifindex)
{
struct vxlan_sock *vs;
flags &= VXLAN_F_RCV_FLAGS;
hlist_for_each_entry_rcu(vs, vs_head(net, port), hlist) {
if (inet_sk(vs->sock->sk)->inet_sport == port &&
vxlan_get_sk_family(vs) ... | 0 | [] | net | 6c8991f41546c3c472503dff1ea9daaddf9331c2 | 331,739,237,014,579,430,000,000,000,000,000,000,000 | 16 | net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
ipv6_stub uses the ip6_dst_lookup function to allow other modules to
perform IPv6 lookups. However, this function skips the XFRM layer
entirely.
All users of ipv6_stub->ip6_dst_lookup use ip_route_output_flow (via the
ip_route_output_key and ip_route_o... | Safe | null | null |
static inline int may_create(struct inode *dir, struct dentry *child)
{
if (child->d_inode)
return -EEXIST;
if (IS_DEADDIR(dir))
return -ENOENT;
return inode_permission(dir, MAY_WRITE | MAY_EXEC);
} | 0 | [
"CWE-20",
"CWE-362",
"CWE-416"
] | linux | 86acdca1b63e6890540fa19495cfc708beff3d8b | 336,379,293,165,372,360,000,000,000,000,000,000,000 | 8 | fix autofs/afs/etc. magic mountpoint breakage
We end up trying to kfree() nd.last.name on open("/mnt/tmp", O_CREAT)
if /mnt/tmp is an autofs direct mount. The reason is that nd.last_type
is bogus here; we want LAST_BIND for everything of that kind and we
get LAST_NORM left over from finding parent directory.
So make... | 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 inline void f2fs_i_gc_failures_write(struct inode *inode,
unsigned int count)
{
F2FS_I(inode)->i_gc_failures[GC_FAILURE_PIN] = count;
f2fs_mark_inode_dirty_sync(inode, true);
} | 0 | [
"CWE-476"
] | linux | 4969c06a0d83c9c3dc50b8efcdc8eeedfce896f6 | 263,821,702,962,067,870,000,000,000,000,000,000,000 | 6 | f2fs: support swap file w/ DIO
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> | 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... |
NameValueParserEndElt(void * d, const char * name, int l)
{
struct NameValueParserData * data = (struct NameValueParserData *)d;
struct NameValue * nv;
(void)name;
(void)l;
if(!data->topelt)
return;
if(strcmp(data->curelt, "NewPortListing") != 0)
{
int l;
/* standard case. Limited to n chars strings ... | 0 | [
"CWE-119",
"CWE-787"
] | miniupnp | 7aeb624b44f86d335841242ff427433190e7168a | 284,869,040,515,691,330,000,000,000,000,000,000,000 | 43 | properly initialize data structure for SOAP parsing in ParseNameValue()
topelt field was not properly initialized.
should fix #268 | 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 ... |
smpl_t aubio_tempo_get_last_ms (aubio_tempo_t *o)
{
return aubio_tempo_get_last_s (o) * 1000.;
} | 0 | [] | aubio | b1559f4c9ce2b304d8d27ffdc7128b6795ca82e5 | 160,873,420,971,742,360,000,000,000,000,000,000,000 | 4 | [tempo] fix buffer overflow in method parser | Safe | null | null |
static void Ins_SRP1( INS_ARG )
{
CUR.GS.rp1 = (Int)(args[0]);
} | 0 | [
"CWE-125"
] | ghostpdl | c7c55972758a93350882c32147801a3485b010fe | 141,554,614,268,034,820,000,000,000,000,000,000,000 | 4 | 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"... |
static bool check_vif_up(struct brcmf_cfg80211_vif *vif)
{
if (!test_bit(BRCMF_VIF_STATUS_READY, &vif->sme_state)) {
brcmf_dbg(INFO, "device is not ready : status (%lu)\n",
vif->sme_state);
return false;
}
return true;
} | 0 | [
"CWE-119",
"CWE-703"
] | linux | ded89912156b1a47d940a0c954c43afbabd0c42c | 269,299,970,487,620,200,000,000,000,000,000,000,000 | 9 | brcmfmac: avoid potential stack overflow in brcmf_cfg80211_start_ap()
User-space can choose to omit NL80211_ATTR_SSID and only provide raw
IE TLV data. When doing so it can provide SSID IE with length exceeding
the allowed size. The driver further processes this IE copying it
into a local variable without checking the... | 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 ... |
int SWTPM_NVRAM_PrintJson(void)
{
TPM_RESULT rc = 0;
const char *backend_uri;
const char *states[] = {
TPM_PERMANENT_ALL_NAME,
TPM_VOLATILESTATE_NAME,
TPM_SAVESTATE_NAME,
};
char state_str[200] = "";
size_t i, n, o, blobsize;
int ret = -1;
rc = SWTPM_NVRAM_Init()... | 0 | [
"CWE-125"
] | swtpm | 9f740868fc36761de27df3935513bdebf8852d19 | 112,203,569,880,433,060,000,000,000,000,000,000,000 | 42 | swtpm: Check header size indicator against expected size (CID 375869)
This fix addresses Coverity issue CID 375869.
Check the header size indicated in the header of the state against the
expected size and return an error code in case the header size indicator
is different. There was only one header size so far since ... | 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 ProtocolV2::prepare_send_message(uint64_t features,
Message *m) {
ldout(cct, 20) << __func__ << " m=" << *m << dendl;
// associate message with Connection (for benefit of encode_payload)
ldout(cct, 20) << __func__ << (m->empty_payload() ? " encoding features " : " half-reencoding features ")
<<... | 0 | [
"CWE-323"
] | ceph | 20b7bb685c5ea74c651ca1ea547ac66b0fee7035 | 336,589,044,085,540,660,000,000,000,000,000,000,000 | 11 | msg/async/ProtocolV2: avoid AES-GCM nonce reuse vulnerabilities
The secure mode uses AES-128-GCM with 96-bit nonces consisting of a
32-bit counter followed by a 64-bit salt. The counter is incremented
after processing each frame, the salt is fixed for the duration of
the session. Both are initialized from the sessio... | Safe | 323 | {"cwe_id": "CWE-323", "vulnerability_type": "Reusing a Nonce, Key Pair in Encryption", "description": "Nonces should be used for the present occasion and only once.", "severity": "High", "category": null, "impact": ["Bypass Protection Mechanism", "Gain Privileges or Assume Identity"], "languages": [null], "example": "E... |
static int smsusb_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
struct usb_device *udev = interface_to_usbdev(intf);
char devpath[32];
int i, rc;
pr_info("board id=%lu, interface number %d\n",
id->driver_info,
intf->cur_altsetting->desc.bInterfaceNumber);
if (sms_get_board(id->driv... | 0 | [
"CWE-476"
] | linux | 31e0456de5be379b10fea0fa94a681057114a96e | 272,855,207,123,577,140,000,000,000,000,000,000,000 | 77 | media: usb: siano: Fix general protection fault in smsusb
The syzkaller USB fuzzer found a general-protection-fault bug in the
smsusb part of the Siano DVB driver. The fault occurs during probe
because the driver assumes without checking that the device has both
IN and OUT endpoints and the IN endpoint is ep1.
By sl... | 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 print_stuff(BIO *bio, SSL *s, int full)
{
X509 *peer=NULL;
char *p;
static const char *space=" ";
char buf[BUFSIZ];
STACK_OF(X509) *sk;
STACK_OF(X509_NAME) *sk2;
const SSL_CIPHER *c;
X509_NAME *xn;
int j,i;
#ifndef OPENSSL_NO_COMP
const COMP_METHOD *comp, *expansion;
#endif
unsign... | 0 | [
"CWE-310"
] | openssl | cf6da05304d554aaa885151451aa4ecaa977e601 | 160,176,136,066,764,580,000,000,000,000,000,000,000 | 211 | Support TLS_FALLBACK_SCSV.
Reviewed-by: Stephen Henson <steve@openssl.org> | Safe | 310 | null |
virtual void setFree(ROBuffer buffer) {// don't even bother
if (last && last->data() == buffer.first) {
delete last; // hax
last = NULL;
}
} | 0 | [
"CWE-1187"
] | lepton | 82167c144a322cc956da45407f6dce8d4303d346 | 123,097,281,270,160,270,000,000,000,000,000,000,000 | 6 | fix #87 : always check that threads_required set up the appropriate number of threads---fire off nop functions on unused threads for consistency | Safe | 1187 | {"cwe_id": "CWE-1187", "vulnerability_type": "DEPRECATED: Use of Uninitialized Resource", "description": "This entry has been deprecated because it was a duplicate of CWE-908. All content has been transferred to CWE-908.", "severity": null, "category": null, "impact": [], "languages": [], "example": "Example not extrac... |
my_decimal *Item_in_subselect::val_decimal(my_decimal *decimal_value)
{
/*
As far as Item_in_subselect called only from Item_in_optimizer this
method should not be used
*/
DBUG_ASSERT(0);
if (forced_const)
goto value_is_ready;
DBUG_ASSERT((engine->uncacheable() & ~UNCACHEABLE_EXPLAIN) ||
... | 0 | [
"CWE-89"
] | server | 3c209bfc040ddfc41ece8357d772547432353fd2 | 180,600,606,890,706,400,000,000,000,000,000,000,000 | 24 | MDEV-25994: Crash with union of my_decimal type in ORDER BY clause
When single-row subquery fails with "Subquery reutrns more than 1 row"
error, it will raise an error and return NULL.
On the other hand, Item_singlerow_subselect sets item->maybe_null=0
for table-less subqueries like "(SELECT not_null_value)" (*)
Th... | 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... |
clientUpdateStatCounters(const LogTags &logType)
{
++statCounter.client_http.requests;
if (logType.isTcpHit())
++statCounter.client_http.hits;
if (logType.oldType == LOG_TCP_HIT)
++statCounter.client_http.disk_hits;
else if (logType.oldType == LOG_TCP_MEM_HIT)
++statCounter.cli... | 0 | [
"CWE-444"
] | squid | fd68382860633aca92065e6c343cfd1b12b126e7 | 286,923,427,470,146,700,000,000,000,000,000,000,000 | 12 | Improve Transfer-Encoding handling (#702)
Reject messages containing Transfer-Encoding header with coding other
than chunked or identity. Squid does not support other codings.
For simplicity and security sake, also reject messages where
Transfer-Encoding contains unnecessary complex values that are
technically equiva... | 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 inline struct sk_buff *pskb_copy(struct sk_buff *skb,
gfp_t gfp_mask)
{
return __pskb_copy(skb, skb_headroom(skb), gfp_mask); | 0 | [
"CWE-20"
] | linux | 2b16f048729bf35e6c28a40cbfad07239f9dcd90 | 75,875,573,924,556,910,000,000,000,000,000,000,000 | 5 | 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... |
static struct crypto_alg *crypto_larval_wait(struct crypto_alg *alg)
{
struct crypto_larval *larval = (void *)alg;
long timeout;
timeout = wait_for_completion_interruptible_timeout(
&larval->completion, 60 * HZ);
alg = larval->adult;
if (timeout < 0)
alg = ERR_PTR(-EINTR);
else if (!timeout)
alg = ERR_PTR... | 0 | [
"CWE-284",
"CWE-264",
"CWE-269"
] | linux | 5d26a105b5a73e5635eae0629b42fa0a90e07b7b | 274,962,713,838,690,850,000,000,000,000,000,000,000 | 24 | crypto: prefix module autoloading with "crypto-"
This prefixes all crypto module loading with "crypto-" so we never run
the risk of exposing module auto-loading to userspace via a crypto API,
as demonstrated by Mathias Krause:
https://lkml.org/lkml/2013/3/4/70
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-... | 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 timer_list_show_tickdevices_header(struct seq_file *m)
{
#ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST
print_tickdevice(m, tick_get_broadcast_device(), -1);
SEQ_printf(m, "tick_broadcast_mask: %*pb\n",
cpumask_pr_args(tick_get_broadcast_mask()));
#ifdef CONFIG_TICK_ONESHOT
SEQ_printf(m, "tick_broadcas... | 0 | [
"CWE-200"
] | tip | dfb4357da6ddbdf57d583ba64361c9d792b0e0b1 | 21,937,523,189,438,227,000,000,000,000,000,000,000 | 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... |
get_dfs_path(const unsigned int xid, struct cifs_ses *ses, const char *old_path,
const struct nls_table *nls_codepage, unsigned int *num_referrals,
struct dfs_info3_param **referrals, int remap)
{
char *temp_unc;
int rc = 0;
if (!ses->server->ops->tree_connect || !ses->server->ops->get_dfs_refer)
retu... | 0 | [
"CWE-703",
"CWE-189"
] | linux | 1fc29bacedeabb278080e31bb9c1ecb49f143c3b | 202,064,897,781,767,550,000,000,000,000,000,000,000 | 39 | cifs: fix off-by-one bug in build_unc_path_to_root
commit 839db3d10a (cifs: fix up handling of prefixpath= option) changed
the code such that the vol->prepath no longer contained a leading
delimiter and then fixed up the places that accessed that field to
account for that change.
One spot in build_unc_path_to_root wa... | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
static __inline__ struct atalk_route *atalk_get_route_idx(loff_t pos)
{
struct atalk_route *r;
for (r = atalk_routes; pos && r; r = r->next)
--pos;
return r;
} | 0 | [
"CWE-416"
] | linux | 6377f787aeb945cae7abbb6474798de129e1f3ac | 121,536,101,199,365,220,000,000,000,000,000,000,000 | 9 | appletalk: Fix use-after-free in atalk_proc_exit
KASAN report this:
BUG: KASAN: use-after-free in pde_subdir_find+0x12d/0x150 fs/proc/generic.c:71
Read of size 8 at addr ffff8881f41fe5b0 by task syz-executor.0/2806
CPU: 0 PID: 2806 Comm: syz-executor.0 Not tainted 5.0.0-rc7+ #45
Hardware name: QEMU Standard PC (i440... | 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... |
_public_ int sd_bus_get_fd(sd_bus *bus) {
assert_return(bus, -EINVAL);
assert_return(bus = bus_resolve(bus), -ENOPKG);
assert_return(bus->input_fd == bus->output_fd, -EPERM);
assert_return(!bus_pid_changed(bus), -ECHILD);
if (bus->state == BUS_CLOSED)
return -EN... | 0 | [
"CWE-416"
] | systemd | 1068447e6954dc6ce52f099ed174c442cb89ed54 | 138,979,807,132,248,890,000,000,000,000,000,000,000 | 18 | 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... |
static int rtl8xxxu_download_firmware(struct rtl8xxxu_priv *priv)
{
int pages, remainder, i, ret;
u8 val8;
u16 val16;
u32 val32;
u8 *fwptr;
val8 = rtl8xxxu_read8(priv, REG_SYS_FUNC + 1);
val8 |= 4;
rtl8xxxu_write8(priv, REG_SYS_FUNC + 1, val8);
/* 8051 enable */
val16 = rtl8xxxu_read16(priv, REG_SYS_FUNC);
... | 0 | [
"CWE-400",
"CWE-401"
] | linux | a2cdd07488e666aa93a49a3fc9c9b1299e27ef3c | 339,717,286,429,935,920,000,000,000,000,000,000,000 | 80 | rtl8xxxu: prevent leaking urb
In rtl8xxxu_submit_int_urb if usb_submit_urb fails the allocated urb
should be released.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Reviewed-by: Chris Chiu <chiu@endlessm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | 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 i40e_vsi_free_rx_resources(struct i40e_vsi *vsi)
{
int i;
if (!vsi->rx_rings)
return;
for (i = 0; i < vsi->num_queue_pairs; i++)
if (vsi->rx_rings[i] && vsi->rx_rings[i]->desc)
i40e_free_rx_resources(vsi->rx_rings[i]);
} | 0 | [
"CWE-400",
"CWE-401"
] | linux | 27d461333459d282ffa4a2bdb6b215a59d493a8f | 212,005,441,102,221,950,000,000,000,000,000,000,000 | 11 | i40e: prevent memory leak in i40e_setup_macvlans
In i40e_setup_macvlans if i40e_setup_channel fails the allocated memory
for ch should be released.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> | Safe | 400 | {"cwe_id": "CWE-400", "vulnerability_type": "Uncontrolled Resource Consumption", "description": "The product does not properly control the allocation and maintenance of a limited resource.", "severity": "High", "category": "Resource Exhaustion", "impact": ["DoS: Crash, Exit, or Restart", "DoS: Resource Consumption (CPU... |
static void FVMenuReencode(GWindow gw, struct gmenuitem *mi, GEvent *UNUSED(e)) {
FontView *fv = (FontView *) GDrawGetUserData(gw);
Encoding *enc = NULL;
SplineChar *sc;
sc = FVFindACharInDisplay(fv);
enc = FindOrMakeEncoding(mi->ti.userdata);
if ( enc==NULL ) {
IError("Known encoding could no... | 0 | [
"CWE-119",
"CWE-787"
] | fontforge | 626f751752875a0ddd74b9e217b6f4828713573c | 328,323,116,827,464,500,000,000,000,000,000,000,000 | 18 | Warn users before discarding their unsaved scripts (#3852)
* Warn users before discarding their unsaved scripts
This closes #3846. | 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 ... |
_XimSetAuthNextData(
Xim im,
XPointer buf,
INT16 *len)
{
/*
* Not yet
*/
*len = 0;
return True;
} | 0 | [
"CWE-190"
] | libx11 | 1a566c9e00e5f35c1f9e7f3d741a02e5170852b2 | 273,749,624,896,220,600,000,000,000,000,000,000,000 | 11 | Zero out buffers in functions
It looks like uninitialized stack or heap memory can leak
out via padding bytes.
Signed-off-by: Matthieu Herrb <matthieu@herrb.eu>
Reviewed-by: Matthieu Herrb <matthieu@herrb.eu> | Safe | 190 | {"cwe_id": "CWE-190", "vulnerability_type": "Integer Overflow or Wraparound", "description": "The product performs a calculation that can\n produce an integer overflow or wraparound when the logic\n assumes that the resulting value will always be larger than\n the original value. This occurs whe... |
int modbus_get_indication_timeout(modbus_t *ctx, uint32_t *to_sec, uint32_t *to_usec)
{
if (ctx == NULL) {
errno = EINVAL;
return -1;
}
*to_sec = ctx->indication_timeout.tv_sec;
*to_usec = ctx->indication_timeout.tv_usec;
return 0;
} | 0 | [
"CWE-125"
] | libmodbus | 5ccdf5ef79d742640355d1132fa9e2abc7fbaefc | 190,595,022,574,613,730,000,000,000,000,000,000,000 | 11 | Fix VD-1301 and VD-1302 vulnerabilities
This patch was contributed by Maor Vermucht and Or Peles from
VDOO Connected Trust. | 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"... |
XML_ExternalEntityParserCreate(XML_Parser oldParser, const XML_Char *context,
const XML_Char *encodingName) {
XML_Parser parser = oldParser;
DTD *newDtd = NULL;
DTD *oldDtd;
XML_StartElementHandler oldStartElementHandler;
XML_EndElementHandler oldEndElementHandler;
XML_Charact... | 0 | [
"CWE-668"
] | libexpat | a2fe525e660badd64b6c557c2b1ec26ddc07f6e4 | 121,016,147,734,736,730,000,000,000,000,000,000,000 | 166 | lib: Protect against malicious namespace declarations (CVE-2022-25236) | Safe | 668 | {"cwe_id": "CWE-668", "vulnerability_type": "Exposure of Resource to Wrong Sphere", "description": "The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.", "severity": null, "category": null, "impact": ["Read Application Data", "Modify Applica... |
static int nfs4_do_call_sync(struct rpc_clnt *clnt,
struct nfs_server *server,
struct rpc_message *msg,
struct nfs4_sequence_args *args,
struct nfs4_sequence_res *res,
unsigned short task_flags)
{
struct nfs_client *clp = server->nfs_client;
struct nfs4_call_sync_data data = {
... | 0 | [
"CWE-787"
] | linux | b4487b93545214a9db8cbf32e86411677b0cca21 | 186,446,125,151,282,950,000,000,000,000,000,000,000 | 23 | nfs: Fix getxattr kernel panic and memory overflow
Move the buffer size check to decode_attr_security_label() before memcpy()
Only call memcpy() if the buffer is large enough
Fixes: aa9c2669626c ("NFS: Client implementation of Labeled-NFS")
Signed-off-by: Jeffrey Mitchell <jeffrey.mitchell@starlab.io>
[Trond: clean u... | 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... |
emsg_funcname(char *ermsg, char_u *name)
{
char_u *p = name;
if (name[0] == K_SPECIAL && name[1] != NUL && name[2] != NUL)
p = concat_str((char_u *)"<SNR>", name + 3);
semsg(_(ermsg), p);
if (p != name)
vim_free(p);
} | 0 | [
"CWE-416"
] | vim | 91c7cbfe31bbef57d5fcf7d76989fc159f73ef15 | 235,374,480,512,878,700,000,000,000,000,000,000,000 | 10 | patch 9.0.0225: using freed memory with multiple line breaks in expression
Problem: Using freed memory with multiple line breaks in expression.
Solution: Free eval_tofree later. | 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 skcipher_prepare_alg(struct skcipher_alg *alg)
{
struct crypto_alg *base = &alg->base;
if (alg->ivsize > PAGE_SIZE / 8 || alg->chunksize > PAGE_SIZE / 8 ||
alg->walksize > PAGE_SIZE / 8)
return -EINVAL;
if (!alg->chunksize)
alg->chunksize = base->cra_blocksize;
if (!alg->walksize)
alg->walks... | 0 | [
"CWE-476",
"CWE-703"
] | linux | 9933e113c2e87a9f46a40fde8dafbf801dca1ab9 | 220,176,251,874,437,300,000,000,000,000,000,000,000 | 19 | crypto: skcipher - Add missing API setkey checks
The API setkey checks for key sizes and alignment went AWOL during the
skcipher conversion. This patch restores them.
Cc: <stable@vger.kernel.org>
Fixes: 4e6c3df4d729 ("crypto: skcipher - Add low-level skcipher...")
Reported-by: Baozeng <sploving1@gmail.com>
Signed-of... | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
void err_sys(const char* msg, int es)
{
printf("%s\n", msg);
exit(es);
} | 0 | [] | mysql-server | 5c6169fb309981b564a17bee31b367a18866d674 | 233,542,813,789,081,140,000,000,000,000,000,000,000 | 5 | Bug #24740291: YASSL UPDATE TO 2.4.2 | Safe | null | null |
GF_Box *drep_New()
{
ISOM_DECL_BOX_ALLOC(GF_DREPBox, GF_ISOM_BOX_TYPE_DREP);
return (GF_Box *)tmp;
} | 0 | [
"CWE-400",
"CWE-401"
] | gpac | d2371b4b204f0a3c0af51ad4e9b491144dd1225c | 8,540,191,433,213,442,000,000,000,000,000,000,000 | 5 | 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 void vmx_post_block(struct kvm_vcpu *vcpu)
{
struct pi_desc *pi_desc = vcpu_to_pi_desc(vcpu);
struct pi_desc old, new;
unsigned int dest;
unsigned long flags;
if (!kvm_arch_has_assigned_device(vcpu->kvm) ||
!irq_remapping_cap(IRQ_POSTING_CAP))
return;
do {
old.control = new.control = pi_desc->contr... | 0 | [
"CWE-284",
"CWE-264"
] | linux | 3ce424e45411cf5a13105e0386b6ecf6eeb4f66f | 30,958,169,709,057,103,000,000,000,000,000,000,000 | 40 | kvm:vmx: more complete state update on APICv on/off
The function to update APICv on/off state (in particular, to deactivate
it when enabling Hyper-V SynIC) is incomplete: it doesn't adjust
APICv-related fields among secondary processor-based VM-execution
controls. As a result, Windows 2012 guests get stuck when SynIC... | 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... |
fetch_indexed_addr (dwarf_vma offset, uint32_t num_bytes)
{
struct dwarf_section *section = &debug_displays [debug_addr].section;
if (section->start == NULL)
{
warn (_("Cannot fetch indexed address: the .debug_addr section is missing\n"));
return 0;
}
if (offset + num_bytes > section->size)
... | 0 | [
"CWE-703"
] | binutils-gdb | 695c6dfe7e85006b98c8b746f3fd5f913c94ebff | 70,677,825,727,943,110,000,000,000,000,000,000,000 | 19 | PR29370, infinite loop in display_debug_abbrev
The PR29370 testcase is a fuzzed object file with multiple
.trace_abbrev sections. Multiple .trace_abbrev or .debug_abbrev
sections are not a violation of the DWARF standard. The DWARF5
standard even gives an example of multiple .debug_abbrev sections
contained in group... | 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 trio_set_base TRIO_ARGS2((ref, base), trio_pointer_t ref, int base)
{
((trio_reference_t*)ref)->parameter->base = base;
} | 0 | [
"CWE-190",
"CWE-125"
] | FreeRDP | 05cd9ea2290d23931f615c1b004d4b2e69074e27 | 217,653,670,788,376,000,000,000,000,000,000,000,000 | 4 | Fixed TrioParse and trio_length limts.
CVE-2020-4030 thanks to @antonio-morales for finding this. | 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... |
void setReference(const LowerCaseString& key, absl::string_view value) override {
HeaderMapImpl::setReference(key, value);
} | 0 | [] | envoy | 2c60632d41555ec8b3d9ef5246242be637a2db0f | 238,363,171,867,001,530,000,000,000,000,000,000,000 | 3 | http: header map security fixes for duplicate headers (#197)
Previously header matching did not match on all headers for
non-inline headers. This patch changes the default behavior to
always logically match on all headers. Multiple individual
headers will be logically concatenated with ',' similar to what
is done with... | Safe | null | null |
ZEND_VM_HANDLER(155, ZEND_FETCH_LIST_W, VAR, CONST|TMPVAR|CV)
{
USE_OPLINE
zend_free_op free_op1, free_op2;
zval *container, *dim;
SAVE_OPLINE();
container = GET_OP1_ZVAL_PTR_PTR_UNDEF(BP_VAR_W);
dim = GET_OP2_ZVAL_PTR_UNDEF(BP_VAR_R);
if (OP1_TYPE == IS_VAR
&& Z_TYPE_P(EX_VAR(opline->op1.var)) != IS_INDIREC... | 0 | [
"CWE-787"
] | php-src | f1ce8d5f5839cb2069ea37ff424fb96b8cd6932d | 245,212,771,057,984,670,000,000,000,000,000,000,000 | 23 | Fix #73122: Integer Overflow when concatenating strings
We must avoid integer overflows in memory allocations, so we introduce
an additional check in the VM, and bail out in the rare case of an
overflow. Since the recent fix for bug #74960 still doesn't catch all
possible overflows, we fix that right away. | 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... |
longlong val_int()
{
return update_null() ? 0 : cached_time.to_longlong();
} | 0 | [
"CWE-617"
] | server | 807945f2eb5fa22e6f233cc17b85a2e141efe2c8 | 171,480,469,270,915,900,000,000,000,000,000,000,000 | 4 | 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... |
static int readOHDRHeaderMessageNIL(struct READER *reader, int length) {
if (fseek(reader->fhd, length, SEEK_CUR) < 0)
return errno; // LCOV_EXCL_LINE
return MYSOFA_OK;
} | 0 | [
"CWE-787"
] | libmysofa | 890400ebd092c574707d0c132124f8ff047e20e1 | 263,138,654,156,111,140,000,000,000,000,000,000,000 | 7 | Fix for issue 163 | 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... |
char *bitmap_list_string(char *buf, char *end, unsigned long *bitmap,
struct printf_spec spec, const char *fmt)
{
int nr_bits = max_t(int, spec.field_width, 0);
/* current bit is 'cur', most recently seen range is [rbot, rtop] */
int cur, rbot, rtop;
bool first = true;
/* reused to print numbers */
spec = (s... | 0 | [
"CWE-200"
] | linux | ad67b74d2469d9b82aaa572d76474c95bc484d57 | 227,993,770,654,770,380,000,000,000,000,000,000,000 | 38 | printk: hash addresses printed with %p
Currently there exist approximately 14 000 places in the kernel where
addresses are being printed using an unadorned %p. This potentially
leaks sensitive information regarding the Kernel layout in memory. Many
of these calls are stale, instead of fixing every call lets hash the
a... | 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... |
active_timeslice(const struct intel_engine_cs *engine)
{
const struct i915_request *rq = *engine->execlists.active;
if (i915_request_completed(rq))
return 0;
if (engine->execlists.switch_priority_hint < effective_prio(rq))
return 0;
return timeslice(engine);
} | 0 | [] | linux | bc8a76a152c5f9ef3b48104154a65a68a8b76946 | 315,859,893,283,060,540,000,000,000,000,000,000,000 | 12 | drm/i915/gen9: Clear residual context state on context switch
Intel ID: PSIRT-TA-201910-001
CVEID: CVE-2019-14615
Intel GPU Hardware prior to Gen11 does not clear EU state
during a context switch. This can result in information
leakage between contexts.
For Gen8 and Gen9, hardware provides a mechanism for
fast clear... | Safe | null | null |
open_pipe(int pipe_arr[2])
{
/* Open pipe */
#ifdef HAVE_PIPE2
if (pipe2(pipe_arr, O_CLOEXEC | O_NONBLOCK) == -1)
#else
if (pipe(pipe_arr) == -1)
#endif
return -1;
#ifndef HAVE_PIPE2
fcntl(pipe_arr[0], F_SETFL, O_NONBLOCK | fcntl(pipe_arr[0], F_GETFL));
fcntl(pipe_arr[1], F_SETFL, O_NONBLOCK | fcntl(pipe_arr[1]... | 0 | [
"CWE-59",
"CWE-61"
] | keepalived | 04f2d32871bb3b11d7dc024039952f2fe2750306 | 177,161,955,722,468,330,000,000,000,000,000,000,000 | 20 | When opening files for write, ensure they aren't symbolic links
Issue #1048 identified that if, for example, a non privileged user
created a symbolic link from /etc/keepalvied.data to /etc/passwd,
writing to /etc/keepalived.data (which could be invoked via DBus)
would cause /etc/passwd to be overwritten.
This commit ... | 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... |
RZ_API void rz_bin_dwarf_line_info_free(RzBinDwarfLineInfo *li) {
if (!li) {
return;
}
rz_list_free(li->units);
rz_bin_source_line_info_free(li->lines);
free(li);
} | 0 | [
"CWE-787"
] | rizin | aa6917772d2f32e5a7daab25a46c72df0b5ea406 | 93,557,150,517,680,100,000,000,000,000,000,000,000 | 8 | Fix oob write for dwarf with abbrev with count 0 (Fix #2083) (#2086) | 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... |
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