func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
void* AllocChunk(cmsIT8* it8, cmsUInt32Number size)
{
cmsUInt32Number Free = it8 ->Allocator.BlockSize - it8 ->Allocator.Used;
cmsUInt8Number* ptr;
size = _cmsALIGNMEM(size);
if (size > Free) {
if (it8 -> Allocator.BlockSize == 0)
it8 -> Allocator.BlockSize = 20*1024;
... | 0 | [] | Little-CMS | 65e2f1df3495edc984f7e0d7b7b24e29d851e240 | 259,592,366,101,395,700,000,000,000,000,000,000,000 | 28 | Fix some warnings from static analysis |
aclinsert(PG_FUNCTION_ARGS)
{
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("aclinsert is no longer supported")));
PG_RETURN_NULL(); /* keep compiler quiet */
} | 0 | [
"CWE-264"
] | postgres | fea164a72a7bfd50d77ba5fb418d357f8f2bb7d0 | 67,670,453,099,093,100,000,000,000,000,000,000,000 | 8 | Shore up ADMIN OPTION restrictions.
Granting a role without ADMIN OPTION is supposed to prevent the grantee
from adding or removing members from the granted role. Issuing SET ROLE
before the GRANT bypassed that, because the role itself had an implicit
right to add or remove members. Plug that hole by recognizing tha... |
xmlParseElement(xmlParserCtxtPtr ctxt) {
if (xmlParseElementStart(ctxt) != 0)
return;
xmlParseContent(ctxt);
if (ctxt->instate == XML_PARSER_EOF)
return;
xmlParseElementEnd(ctxt);
} | 0 | [] | libxml2 | 0e1a49c8907645d2e155f0d89d4d9895ac5112b5 | 296,567,723,911,959,570,000,000,000,000,000,000,000 | 8 | Fix infinite loop in xmlStringLenDecodeEntities
When ctxt->instate == XML_PARSER_EOF,xmlParseStringEntityRef
return NULL which cause a infinite loop in xmlStringLenDecodeEntities
Found with libFuzzer.
Signed-off-by: Zhipeng Xie <xiezhipeng1@huawei.com> |
void llhttp_set_error_reason(llhttp_t* parser, const char* reason) {
parser->reason = reason;
} | 0 | [
"CWE-444"
] | node | af488f8dc82d69847992ea1cd2f53dc8082b3b91 | 151,331,652,772,798,510,000,000,000,000,000,000,000 | 3 | deps: update llhttp to 6.0.4
Refs: https://hackerone.com/reports/1238099
Refs: https://hackerone.com/reports/1238709
Refs: https://github.com/nodejs-private/llhttp-private/pull/6
Refs: https://github.com/nodejs-private/llhttp-private/pull/5
CVE-ID: CVE-2021-22959
CVE-ID: CVE-2021-22960
PR-URL: https://github.com/node... |
static char *readString(ut8 *p, int off, int len) {
if (off < 0 || off >= len) {
return NULL;
}
return rz_str_ndup((const char *)p + off, len - off);
} | 0 | [
"CWE-787"
] | rizin | 348b1447d1452f978b69631d6de5b08dd3bdf79d | 66,974,218,608,853,600,000,000,000,000,000,000,000 | 6 | fix #2956 - oob write in mach0.c |
SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
{
struct swap_info_struct *p;
char *name;
struct file *swap_file = NULL;
struct address_space *mapping;
int i;
int prio;
int error;
union swap_header *swap_header;
int nr_extents;
sector_t span;
unsigned long maxpages;
unsigned char ... | 0 | [
"CWE-264"
] | linux-2.6 | 1a5a9906d4e8d1976b701f889d8f35d54b928f25 | 128,731,104,882,188,860,000,000,000,000,000,000,000 | 156 | 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(... |
static int io_sqe_files_unregister(struct io_ring_ctx *ctx)
{
struct fixed_rsrc_data *data = ctx->file_data;
unsigned nr_tables, i;
int ret;
/*
* percpu_ref_is_dying() is to stop parallel files unregister
* Since we possibly drop uring lock later in this function to
* run task work.
*/
if (!data || percp... | 0 | [
"CWE-667"
] | linux | 3ebba796fa251d042be42b929a2d916ee5c34a49 | 336,018,787,510,322,960,000,000,000,000,000,000,000 | 26 | 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... |
ins_compl_continue_search(char_u *line)
{
// it is a continued search
compl_cont_status &= ~CONT_INTRPT; // remove INTRPT
if (ctrl_x_mode_normal() || ctrl_x_mode_path_patterns()
|| ctrl_x_mode_path_defines())
{
if (compl_startpos.lnum != curwin->w_cursor.lnum)
{
// line (probably) wrapped, ... | 0 | [
"CWE-125"
] | vim | f12129f1714f7d2301935bb21d896609bdac221c | 44,553,789,000,345,300,000,000,000,000,000,000,000 | 51 | patch 9.0.0020: with some completion reading past end of string
Problem: With some completion reading past end of string.
Solution: Check the length of the string. |
void CModCommand::AddHelp(CTable& Table) const {
Table.AddRow();
Table.SetCell(t_s("Command", "modhelpcmd"), GetCommand() + " " + GetArgs());
Table.SetCell(t_s("Description", "modhelpcmd"), GetDescription());
} | 0 | [
"CWE-20",
"CWE-264"
] | znc | 8de9e376ce531fe7f3c8b0aa4876d15b479b7311 | 280,015,015,484,795,070,000,000,000,000,000,000,000 | 5 | Fix remote code execution and privilege escalation vulnerability.
To trigger this, need to have a user already.
Thanks for Jeriko One <jeriko.one@gmx.us> for finding and reporting this.
CVE-2019-12816 |
static int megasas_start_aen(struct megasas_instance *instance)
{
struct megasas_evt_log_info eli;
union megasas_evt_class_locale class_locale;
/*
* Get the latest sequence number from FW
*/
memset(&eli, 0, sizeof(eli));
if (megasas_get_seq_num(instance, &eli))
return -1;
/*
* Register AEN with FW for ... | 0 | [
"CWE-476"
] | linux | bcf3b67d16a4c8ffae0aa79de5853435e683945c | 74,687,448,234,848,920,000,000,000,000,000,000,000 | 24 | 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... |
fatalError(void) {
fprintf(stderr, "Exitting tests on fatal error\n");
exit(1);
} | 0 | [
"CWE-125"
] | libxml2 | a820dbeac29d330bae4be05d9ecd939ad6b4aa33 | 306,976,037,418,709,780,000,000,000,000,000,000,000 | 4 | Bug 758605: Heap-based buffer overread in xmlDictAddString <https://bugzilla.gnome.org/show_bug.cgi?id=758605>
Reviewed by David Kilzer.
* HTMLparser.c:
(htmlParseName): Add bounds check.
(htmlParseNameComplex): Ditto.
* result/HTML/758605.html: Added.
* result/HTML/758605.html.err: Added.
* result/HTML/758605.html.s... |
void xlisten(int s, int backlog)
{
if (listen(s, backlog))
perror_msg_and_die("listen");
} | 0 | [
"CWE-20"
] | libreport | 1951e7282043dfe1268d492aea056b554baedb75 | 4,076,072,226,724,453,000,000,000,000,000,000,000 | 5 | lib: fix races in dump directory handling code
Florian Weimer <fweimer@redhat.com>:
dd_opendir() should keep a file handle (opened with O_DIRECTORY) and
use openat() and similar functions to access files in it.
...
The file system manipulation functions should guard against hard
links (check tha... |
static inline int mpeg4_decode_block(Mpeg4DecContext *ctx, int16_t *block,
int n, int coded, int intra, int rvlc)
{
MpegEncContext *s = &ctx->m;
int level, i, last, run, qmul, qadd;
int av_uninit(dc_pred_dir);
RLTable *rl;
RL_VLC_ELEM *rl_vlc;
const uint8_t *... | 0 | [
"CWE-703"
] | FFmpeg | 3edc3b159503d512c919b3d5902f7026e961823a | 200,606,471,380,825,300,000,000,000,000,000,000,000 | 263 | avcodec/mpeg4videodec: Check for bitstream overread in decode_vol_header()
Fixes out of array read
Fixes: 08e48e9daae7d8f8ab6dbe3919e797e5-asan_heap-oob_157461c_5295_cov_1266798650_firefing.mpg
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> |
TEST_F(HeaderToMetadataTest, CookieValueUsed) {
const std::string response_config_yaml = R"EOF(
response_rules:
- cookie: bar
on_header_present:
key: bar
type: STRING
remove: false
)EOF";
initializeFilter(response_config_yaml);
Http::TestResponseHeaderMapImpl incoming_headers{{"cookie", "bar... | 0 | [] | envoy | 2c60632d41555ec8b3d9ef5246242be637a2db0f | 205,957,940,458,435,020,000,000,000,000,000,000,000 | 18 | http: header map security fixes for duplicate headers (#197)
Previously header matching did not match on all headers for
non-inline headers. This patch changes the default behavior to
always logically match on all headers. Multiple individual
headers will be logically concatenated with ',' similar to what
is done with... |
nameserver_probe_callback(int result, char type, int count, int ttl, void *addresses, void *arg) {
struct nameserver *const ns = (struct nameserver *) arg;
(void) type;
(void) count;
(void) ttl;
(void) addresses;
if (result == DNS_ERR_CANCEL) {
/* We canceled this request because the nameserver came up
* fo... | 0 | [
"CWE-125"
] | libevent | 96f64a022014a208105ead6c8a7066018449d86d | 97,080,760,502,429,820,000,000,000,000,000,000,000 | 24 | 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 + ... |
Status RoleGraph::_recomputePrivilegeDataHelper(const RoleName& startingRole,
stdx::unordered_set<RoleName>& visitedRoles) {
if (visitedRoles.count(startingRole)) {
return Status::OK();
}
std::vector<RoleName> inProgressRoles;
inProgressRoles.push... | 0 | [
"CWE-863"
] | mongo | fb87cc88ecb5d300f14cda7bc238d7d5132118f5 | 294,055,117,695,643,000,000,000,000,000,000,000,000 | 106 | SERVER-45472 Ensure RoleGraph can serialize authentication restrictions to BSON
(cherry picked from commit 521e56b407ac72bc69a97a24d1253f51a5b6e81b)
(cherry picked from commit a10d0a22d5d009d27664967181042933ec1bef36) |
handle_assoc_request(netdissect_options *ndo,
const u_char *p, u_int length)
{
struct mgmt_body_t pbody;
int offset = 0;
int ret;
memset(&pbody, 0, sizeof(pbody));
if (!ND_TTEST2(*p, IEEE802_11_CAPINFO_LEN + IEEE802_11_LISTENINT_LEN))
return 0;
if (length < IEEE802_11_CAPINFO_LEN + IEEE80... | 0 | [
"CWE-125"
] | tcpdump | 4846b3c5d0a850e860baf4f07340495d29837d09 | 137,297,380,748,208,970,000,000,000,000,000,000,000 | 26 | (for 4.9.3) CVE-2018-16227/IEEE 802.11: add a missing bounds check
ieee802_11_print() tried to access the Mesh Flags subfield of the Mesh
Control field to find the size of the latter and increment the expected
802.11 header length before checking it is fully present in the input
buffer. Add an intermediate bounds chec... |
ImageRGBA::setPixel(size_t x, size_t y, value_type r, value_type g,
value_type b, value_type a)
{
assert(x < _width);
assert(y < _height);
iterator data = scanline(*this, y) + 4 * x;
*data = r;
*(data + 1) = g;
*(data + 2) = b;
*(data + 3) = a;
} | 0 | [
"CWE-189"
] | gnash | bb4dc77eecb6ed1b967e3ecbce3dac6c5e6f1527 | 25,696,255,301,142,630,000,000,000,000,000,000,000 | 13 | Fix crash in GnashImage.cpp |
GF_Err gf_isom_insert_moov(GF_ISOFile *file)
{
GF_MovieHeaderBox *mvhd;
if (file->moov) return GF_OK;
//OK, create our boxes (mvhd, iods, ...)
file->moov = (GF_MovieBox *) gf_isom_box_new(GF_ISOM_BOX_TYPE_MOOV);
if (!file->moov) return GF_OUT_OF_MEM;
file->moov->mov = file;
//Header SetUp
mvhd = (GF_MovieHeade... | 0 | [
"CWE-401"
] | gpac | fe5155cf047252d1c4cb91602048bfa682af0ea7 | 203,427,738,435,657,370,000,000,000,000,000,000,000 | 31 | fixed #1783 (fuzz) |
template<typename t>
CImg<T>& operator*=(const t value) {
if (is_empty()) return *this;
cimg_openmp_for(*this,*ptr * value,262144);
return *this; | 0 | [
"CWE-119",
"CWE-787"
] | CImg | ac8003393569aba51048c9d67e1491559877b1d1 | 138,257,124,181,275,480,000,000,000,000,000,000,000 | 5 | . |
undo_read(bufinfo_T *bi, char_u *buffer, size_t size)
{
int retval = OK;
#ifdef FEAT_CRYPT
if (bi->bi_buffer != NULL)
{
int size_todo = (int)size;
char_u *p = buffer;
while (size_todo > 0)
{
size_t n;
if (bi->bi_used >= bi->bi_avail)
{
n = fread(bi->bi_buffer, 1, (size_t)CRYPT_BUF_SI... | 0 | [
"CWE-125",
"CWE-787"
] | vim | 8d02ce1ed75d008c34a5c9aaa51b67cbb9d33baa | 239,221,373,049,228,100,000,000,000,000,000,000,000 | 46 | patch 8.2.4217: illegal memory access when undo makes Visual area invalid
Problem: Illegal memory access when undo makes Visual area invalid.
Solution: Correct the Visual area after undo. |
static void mbedtls_close_all(struct Curl_easy *data)
{
(void)data;
} | 0 | [
"CWE-290"
] | curl | b09c8ee15771c614c4bf3ddac893cdb12187c844 | 70,509,030,624,889,450,000,000,000,000,000,000,000 | 4 | vtls: add 'isproxy' argument to Curl_ssl_get/addsessionid()
To make sure we set and extract the correct session.
Reported-by: Mingtao Yang
Bug: https://curl.se/docs/CVE-2021-22890.html
CVE-2021-22890 |
dwarf_print_lines(Dwarf_Die die,
Dwarf_Error * error,
int *error_count)
{
int only_line_header = 0;
int res = _dwarf_internal_printlines(die,
error_count,
only_line_header,error);
return res;
} | 0 | [] | libdwarf-code | faf99408e3f9f706fc3809dd400e831f989778d3 | 106,677,377,787,954,390,000,000,000,000,000,000,000 | 10 | modified: libdwarf/dwarf_print_lines.c
* dwarf_print_lines.c: In case of corrupted
DWARF5 line header the fi_file_name field
for a file entry can be null. Now
we print a <no file name> string in that case
to avoid passing a null to dwarfstring_append.
Dwarfbug DW202010-003.
Als... |
static int shift_data(AVFormatContext *s)
{
int ret = 0, moov_size;
MOVMuxContext *mov = s->priv_data;
int64_t pos, pos_end = avio_tell(s->pb);
uint8_t *buf, *read_buf[2];
int read_buf_id = 0;
int read_size[2];
AVIOContext *read_pb;
if (mov->flags & FF_MOV_FLAG_FRAGMENT)
moov_si... | 0 | [
"CWE-369"
] | FFmpeg | 2c0e98a0b478284bdff6d7a4062522605a8beae5 | 296,474,994,468,689,980,000,000,000,000,000,000,000 | 65 | avformat/movenc: Write version 2 of audio atom if channels is not known
The version 1 needs the channel count and would divide by 0
Fixes: division by 0
Fixes: fpe_movenc.c_1108_1.ogg
Fixes: fpe_movenc.c_1108_2.ogg
Fixes: fpe_movenc.c_1108_3.wav
Found-by: #CHEN HONGXU# <HCHEN017@e.ntu.edu.sg>
Signed-off-by: Michael N... |
static void update_depend_map_for_order(JOIN *join, ORDER *order)
{
for (; order ; order=order->next)
{
table_map depend_map;
order->item[0]->update_used_tables();
order->depend_map=depend_map=order->item[0]->used_tables();
order->used= 0;
// Not item_sum(), RAND() and no reference to table outs... | 0 | [] | server | ff77a09bda884fe6bf3917eb29b9d3a2f53f919b | 331,002,733,725,731,800,000,000,000,000,000,000,000 | 23 | MDEV-22464 Server crash on UPDATE with nested subquery
Uninitialized ref_pointer_array[] because setup_fields() got empty
fields list. mysql_multi_update() for some reason does that by
substituting the fields list with empty total_list for the
mysql_select() call (looks like wrong merge since total_list is not
used a... |
static void bnx2x_pf_q_prep_general(struct bnx2x *bp,
struct bnx2x_fastpath *fp, struct bnx2x_general_setup_params *gen_init,
u8 cos)
{
gen_init->stat_id = bnx2x_stats_id(fp);
gen_init->spcl_id = fp->cl_id;
/* Always use mini-jumbo MTU for FCoE L2 ring */
if (IS_FCOE_FP(fp))
gen_init->mtu = BNX2X_FCOE_MINI_JUM... | 0 | [
"CWE-20"
] | linux | 8914a595110a6eca69a5e275b323f5d09e18f4f9 | 284,168,623,914,687,270,000,000,000,000,000,000,000 | 17 | 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... |
bool parse( char* ptr )
{
if (!ptr)
CV_PARSE_ERROR_CPP("Invalid input");
bool first = true;
bool ok = true;
FileNode root_collection(fs->getFS(), 0, 0);
for(;;)
{
// 0. skip leading comments and directives and ...
// 1. reach... | 0 | [
"CWE-476"
] | opencv | 5691d998ead1d9b0542bcfced36c2dceb3a59023 | 34,137,908,680,322,044,000,000,000,000,000,000,000 | 79 | core(persistence): added null ptr checks |
static GF_Route *gf_dump_vrml_get_IS(GF_SceneDumper *sdump, GF_Node *node, GF_FieldInfo *field)
{
u32 i;
GF_Route *r;
i=0;
while ((r = (GF_Route*)gf_list_enum(sdump->current_proto->sub_graph->Routes, &i))) {
if (!r->IS_route) continue;
if ((r->ToNode==node) && (r->ToField.fieldIndex==field->fieldIndex)) return ... | 0 | [
"CWE-476"
] | gpac | 0102c5d4db7fdbf08b5b591b2a6264de33867a07 | 110,570,829,321,975,580,000,000,000,000,000,000,000 | 17 | fixed #2232 |
static void update_cursor_data_simple(VirtIOGPU *g,
struct virtio_gpu_scanout *s,
uint32_t resource_id)
{
struct virtio_gpu_simple_resource *res;
uint32_t pixels;
res = virtio_gpu_find_resource(g, resource_id);
if (!res) {
... | 0 | [] | qemu | acfc4846508a02cc4c83aa27799fd74ac280bdb2 | 333,017,992,947,130,570,000,000,000,000,000,000,000 | 22 | virtio-gpu: use VIRTIO_GPU_MAX_SCANOUTS
The value is defined in virtio_gpu.h already (changing from 4 to 16).
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 1463653560-26958-6-git-send-email-marcandre.lureau@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> |
static struct tipc_peer *peer_nxt(struct tipc_peer *peer)
{
return list_first_entry(&peer->list, struct tipc_peer, list);
} | 0 | [
"CWE-787"
] | linux | 9aa422ad326634b76309e8ff342c246800621216 | 113,571,215,583,198,840,000,000,000,000,000,000,000 | 4 | tipc: improve size validations for received domain records
The function tipc_mon_rcv() allows a node to receive and process
domain_record structs from peer nodes to track their views of the
network topology.
This patch verifies that the number of members in a received domain
record does not exceed the limit defined b... |
nfs3svc_decode_renameargs(struct svc_rqst *rqstp, __be32 *p,
struct nfsd3_renameargs *args)
{
if (!(p = decode_fh(p, &args->ffh))
|| !(p = decode_filename(p, &args->fname, &args->flen))
|| !(p = decode_fh(p, &args->tfh))
|| !(p = decode_filename(p, &args->tname, &args->tlen)))
return 0;
return xdr_argsi... | 0 | [
"CWE-119",
"CWE-703"
] | linux | 13bf9fbff0e5e099e2b6f003a0ab8ae145436309 | 108,258,137,731,462,060,000,000,000,000,000,000,000 | 11 | nfsd: stricter decoding of write-like NFSv2/v3 ops
The NFSv2/v3 code does not systematically check whether we decode past
the end of the buffer. This generally appears to be harmless, but there
are a few places where we do arithmetic on the pointers involved and
don't account for the possibility that a length could b... |
gs_window_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GSWindow *self;
self = GS_WINDOW (object);
switch (prop_id) {
case PROP_LOCK_... | 0 | [] | gnome-screensaver | a5f66339be6719c2b8fc478a1d5fc6545297d950 | 66,899,636,241,701,060,000,000,000,000,000,000,000 | 39 | Ensure keyboard grab and unlock dialog exist after monitor removal
gnome-screensaver currently doesn't deal with monitors getting
removed properly. If the unlock dialog is on the removed monitor
then the unlock dialog and its associated keyboard grab are not
moved to an existing monitor when the monitor removal is pr... |
static inline void VectorAdd(const DDSVector4 left, const DDSVector4 right,
DDSVector4 *destination)
{
destination->x = left.x + right.x;
destination->y = left.y + right.y;
destination->z = left.z + right.z;
destination->w = left.w + right.w;
} | 0 | [
"CWE-20",
"CWE-617"
] | ImageMagick | 0c5b1e430a83ef793a7334bbbee408cf3c628699 | 215,085,921,289,191,950,000,000,000,000,000,000,000 | 8 | Added check to prevent image being 0x0 (reported in #489). |
sftp_server_cleanup_exit(int i)
{
if (pw != NULL && client_addr != NULL) {
handle_log_exit();
logit("session closed for local user %s from [%s]",
pw->pw_name, client_addr);
}
_exit(i);
} | 0 | [
"CWE-732",
"CWE-703",
"CWE-269"
] | src | a6981567e8e215acc1ef690c8dbb30f2d9b00a19 | 294,156,619,683,014,050,000,000,000,000,000,000,000 | 9 | disallow creation (of empty files) in read-only mode; reported by
Michal Zalewski, feedback & ok deraadt@ |
verifier_load_field (VerifyContext *ctx, int token, MonoClass **out_klass, const char *opcode) {
MonoClassField *field;
MonoClass *klass = NULL;
if (!IS_FIELD_DEF_OR_REF (token) || !token_bounds_check (ctx->image, token)) {
ADD_VERIFY_ERROR2 (ctx, g_strdup_printf ("Invalid field token 0x%08x for %s at 0x%04x", to... | 0 | [
"CWE-20"
] | mono | cf1ec146f7c6acdc6697032b3aaafc68ffacdcac | 66,605,004,605,345,280,000,000,000,000,000,000,000 | 29 | Handle invalid instantiation of generic methods.
* verify.c: Add new function to internal verifier API to check
method instantiations.
* reflection.c (mono_reflection_bind_generic_method_parameters):
Check the instantiation before returning it.
Fixes #655847 |
static inline bool perf_sample_save_hw_index(struct perf_event *event)
{
return event->attr.branch_sample_type & PERF_SAMPLE_BRANCH_HW_INDEX;
} | 0 | [
"CWE-401"
] | tip | 7bdb157cdebbf95a1cd94ed2e01b338714075d00 | 333,203,514,214,211,500,000,000,000,000,000,000,000 | 4 | perf/core: Fix a memory leak in perf_event_parse_addr_filter()
As shown through runtime testing, the "filename" allocation is not
always freed in perf_event_parse_addr_filter().
There are three possible ways that this could happen:
- It could be allocated twice on subsequent iterations through the loop,
- or leake... |
void Utility::sendLocalReply(const bool& is_reset, StreamDecoderFilterCallbacks& callbacks,
const LocalReplyData& local_reply_data) {
absl::string_view details;
if (callbacks.streamInfo().responseCodeDetails().has_value()) {
details = callbacks.streamInfo().responseCodeDetails().val... | 0 | [] | envoy | 3b5acb2f43548862dadb243de7cf3994986a8e04 | 52,694,677,417,589,890,000,000,000,000,000,000,000 | 18 | http, url: Bring back chromium_url and http_parser_parse_url (#198)
* Revert GURL as HTTP URL parser utility
This reverts:
1. commit c9c4709c844b90b9bb2935d784a428d667c9df7d
2. commit d828958b591a6d79f4b5fa608ece9962b7afbe32
3. commit 2d69e30c51f2418faf267aaa6c1126fce9948c62
Signed-off-by: Dhi Aurrahman <dio@tetrat... |
static int iswordchar(int c)
{
return c == '_' ||
(c >= 'a' && c <= 'z') ||
(c >= 'A' && c <= 'Z') ||
(c >= '0' && c <= '9');
} | 0 | [
"CWE-703",
"CWE-674"
] | mujs | 160ae29578054dc09fd91e5401ef040d52797e61 | 124,191,963,918,476,980,000,000,000,000,000,000,000 | 7 | Issue #162: Check stack overflow during regexp compilation.
Only bother checking during the first compilation pass that counts
the size of the program. |
push_restarted (SoupMessage *msg, gpointer user_data)
{
PushHandle *handle = user_data;
handle->read_status = PUSH_READ_STATUS_RESET;
msg->method = SOUP_METHOD_PUT;
push_setup_message (handle);
} | 0 | [] | gvfs | f81ff2108ab3b6e370f20dcadd8708d23f499184 | 85,452,491,125,686,020,000,000,000,000,000,000,000 | 8 | dav: don't unescape the uri twice
path_equal tries to unescape path before comparing. Unfortunately
this function is used also for already unescaped paths. Therefore
unescaping can fail. This commit reverts changes which was done in
commit 50af53d and unescape just uris, which aren't unescaped yet.
https://bugzilla.g... |
ZEND_API zend_bool ZEND_FASTCALL zend_hash_exists(const HashTable *ht, zend_string *key)
{
Bucket *p;
IS_CONSISTENT(ht);
p = zend_hash_find_bucket(ht, key);
return p ? 1 : 0;
} | 0 | [
"CWE-190"
] | php-src | 4cc0286f2f3780abc6084bcdae5dce595daa3c12 | 97,834,711,655,993,340,000,000,000,000,000,000,000 | 9 | Fix #73832 - leave the table in a safe state if the size is too big. |
rend_service_launch_establish_intro(rend_service_t *service,
rend_intro_point_t *intro)
{
origin_circuit_t *launched;
int flags = CIRCLAUNCH_NEED_UPTIME|CIRCLAUNCH_IS_INTERNAL;
const or_options_t *options = get_options();
extend_info_t *launch_ei = intro->extend_info;
exten... | 0 | [
"CWE-532"
] | tor | 09ea89764a4d3a907808ed7d4fe42abfe64bd486 | 14,427,920,135,954,196,000,000,000,000,000,000,000 | 83 | Fix log-uninitialized-stack bug in rend_service_intro_established.
Fixes bug 23490; bugfix on 0.2.7.2-alpha.
TROVE-2017-008
CVE-2017-0380 |
GF_Err gf_isom_hevc_config_update(GF_ISOFile *the_file, u32 trackNumber, u32 DescriptionIndex, GF_HEVCConfig *cfg)
{
return gf_isom_hevc_config_update_ex(the_file, trackNumber, DescriptionIndex, cfg, GF_ISOM_HVCC_UPDATE);
} | 0 | [
"CWE-119",
"CWE-787"
] | gpac | 90dc7f853d31b0a4e9441cba97feccf36d8b69a4 | 44,812,518,393,599,820,000,000,000,000,000,000,000 | 4 | fix some exploitable overflows (#994, #997) |
static int network_config_add_server(const oconfig_item_t *ci) /* {{{ */
{
sockent_t *se;
int status;
if ((ci->values_num < 1) || (ci->values_num > 2) ||
(ci->values[0].type != OCONFIG_TYPE_STRING) ||
((ci->values_num > 1) && (ci->values[1].type != OCONFIG_TYPE_STRING))) {
ERROR("network plugin: ... | 0 | [
"CWE-835"
] | collectd | f6be4f9b49b949b379326c3d7002476e6ce4f211 | 66,658,474,109,669,080,000,000,000,000,000,000,000 | 77 | network plugin: Fix endless loop DOS in parse_packet()
When correct 'Signature part' is received by Collectd, configured without
AuthFile option, condition for endless loop occurs due to missing increase
of pointer to next unprocessed part.
This is a forward-port of #2233.
Fixes: CVE-2017-7401
Closes: #2174
Signed-o... |
void jpc_ft_fwdlift_colres(jpc_fix_t *a, int numrows, int numcols, 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 liftin... | 0 | [
"CWE-119",
"CWE-787"
] | jasper | 4a59cfaf9ab3d48fca4a15c0d2674bf7138e3d1a | 5,288,551,709,190,221,000,000,000,000,000,000,000 | 104 | 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. |
void BN_GENCB_free(BN_GENCB *cb)
{
if (cb == NULL)
return;
OPENSSL_free(cb);
} | 0 | [
"CWE-310"
] | openssl | aab7c770353b1dc4ba045938c8fb446dd1c4531e | 275,097,277,783,071,900,000,000,000,000,000,000,000 | 6 | Elliptic curve scalar multiplication with timing attack defenses
Co-authored-by: Nicola Tuveri <nic.tuv@gmail.com>
Co-authored-by: Cesar Pereida Garcia <cesar.pereidagarcia@tut.fi>
Co-authored-by: Sohaib ul Hassan <soh.19.hassan@gmail.com>
Reviewed-by: Andy Polyakov <appro@openssl.org>
Reviewed-by: Matt Caswell <matt... |
static int read_user_chunk_callback(png_struct *ping, png_unknown_chunkp chunk)
{
Image
*image;
/* The unknown chunk structure contains the chunk data:
png_byte name[5];
png_byte *data;
png_size_t size;
Note that libpng has already taken care of the CRC handling.
Returns one of the ... | 1 | [
"CWE-772",
"CWE-787"
] | ImageMagick | 8ca35831e91c3db8c6d281d09b605001003bec08 | 188,234,011,474,023,170,000,000,000,000,000,000,000 | 152 | coders/png.c: Stop a memory leak in read_user_chunk_callback() (reference
https://github.com/ImageMagick/ImageMagick/issues/517). |
all_streams_prerolled (GstASFDemux * demux)
{
GstClockTime preroll_time;
guint i, num_no_data = 0;
/* Allow at least 500ms of preroll_time */
preroll_time = MAX (demux->preroll, 500 * GST_MSECOND);
/* returns TRUE as long as there isn't a stream which (a) has data queued
* and (b) the timestamp of last ... | 0 | [
"CWE-125",
"CWE-787"
] | gst-plugins-ugly | d21017b52a585f145e8d62781bcc1c5fefc7ee37 | 227,444,813,026,058,560,000,000,000,000,000,000,000 | 45 | asfdemux: Check that we have enough data available before parsing bool/uint extended content descriptors
https://bugzilla.gnome.org/show_bug.cgi?id=777955 |
static double mp_jxyzc(_cimg_math_parser& mp) {
const unsigned int
interpolation = (unsigned int)_mp_arg(6),
boundary_conditions = (unsigned int)_mp_arg(7);
const CImg<T> &img = mp.imgin;
const double
ox = mp.mem[_cimg_mp_slot_x], oy = mp.mem[_cimg_mp_slot_y],... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 300,024,847,665,061,300,000,000,000,000,000,000,000 | 79 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
static void static_cb(struct mg_connection *c, int ev, void *ev_data,
void *fn_data) {
if (ev == MG_EV_WRITE || ev == MG_EV_POLL) {
struct mg_fd *fd = (struct mg_fd *) fn_data;
// Read to send IO buffer directly, avoid extra on-stack buffer
size_t n, max = 2 * MG_IO_SIZE;
if (c->... | 0 | [
"CWE-552"
] | mongoose | c65c8fdaaa257e0487ab0aaae9e8f6b439335945 | 154,883,251,879,947,200,000,000,000,000,000,000,000 | 17 | Protect against the directory traversal in mg_upload() |
static BOOL rdp_print_control_capability_set(wStream* s, UINT16 length)
{
UINT16 controlFlags;
UINT16 remoteDetachFlag;
UINT16 controlInterest;
UINT16 detachInterest;
WLog_INFO(TAG, "ControlCapabilitySet (length %" PRIu16 "):", length);
if (length < 12)
return FALSE;
Stream_Read_UINT16(s, controlFlags); ... | 0 | [
"CWE-119",
"CWE-125"
] | FreeRDP | 3627aaf7d289315b614a584afb388f04abfb5bbf | 112,568,296,590,823,750,000,000,000,000,000,000,000 | 21 | Fixed #6011: Bounds check in rdp_read_font_capability_set |
char* PE_(r_bin_pe_get_class)(struct PE_(r_bin_pe_obj_t)* bin) {
if (bin && bin->nt_headers) {
switch (bin->nt_headers->optional_header.Magic) {
case PE_IMAGE_FILE_TYPE_PE32: return strdup ("PE32");
case PE_IMAGE_FILE_TYPE_PE32PLUS: return strdup ("PE32+");
default: return strdup ("Unknown");
}
}
return NU... | 0 | [
"CWE-125"
] | radare2 | 4e1cf0d3e6f6fe2552a269def0af1cd2403e266c | 199,221,341,007,749,880,000,000,000,000,000,000,000 | 10 | Fix crash in pe |
int crypt_get_volume_key_size(struct crypt_device *cd)
{
int r;
if (!cd)
return 0;
if (isPLAIN(cd->type))
return cd->u.plain.key_size;
if (isLUKS1(cd->type))
return cd->u.luks1.hdr.keyBytes;
if (isLUKS2(cd->type)) {
r = LUKS2_get_volume_key_size(&cd->u.luks2.hdr, CRYPT_DEFAULT_SEGMENT);
if (r < 0 && ... | 0 | [
"CWE-345"
] | cryptsetup | 0113ac2d889c5322659ad0596d4cfc6da53e356c | 130,207,267,771,749,620,000,000,000,000,000,000,000 | 37 | Fix CVE-2021-4122 - LUKS2 reencryption crash recovery attack
Fix possible attacks against data confidentiality through LUKS2 online
reencryption extension crash recovery.
An attacker can modify on-disk metadata to simulate decryption in
progress with crashed (unfinished) reencryption step and persistently
decrypt par... |
static int calc_dimension(const char* str)
{
int i = 1;
while (*str != ']' && *str != '\0') {
if (*str == ',') {
i++;
}
str++;
}
return i;
} | 0 | [
"CWE-19"
] | php-src | c8eaca013a3922e8383def6158ece2b63f6ec483 | 78,075,199,286,645,530,000,000,000,000,000,000,000 | 11 | Added type checks |
RZ_API void rz_core_analysis_callgraph(RzCore *core, ut64 addr, int fmt) {
const char *font = rz_config_get(core->config, "graph.font");
int is_html = rz_cons_singleton()->is_html;
bool refgraph = rz_config_get_i(core->config, "graph.refs");
RzListIter *iter, *iter2;
int usenames = rz_config_get_i(core->config, "g... | 0 | [
"CWE-703"
] | rizin | 6ce71d8aa3dafe3cdb52d5d72ae8f4b95916f939 | 58,087,900,383,843,040,000,000,000,000,000,000,000 | 220 | Initialize retctx,ctx before freeing the inner elements
In rz_core_analysis_type_match retctx structure was initialized on the
stack only after a "goto out_function", where a field of that structure
was freed. When the goto path is taken, the field is not properly
initialized and it cause cause a crash of Rizin or hav... |
static void free_pmu_context(struct pmu *pmu)
{
mutex_lock(&pmus_lock);
free_percpu(pmu->pmu_cpu_context);
mutex_unlock(&pmus_lock);
} | 0 | [
"CWE-190"
] | linux | 1572e45a924f254d9570093abde46430c3172e3d | 259,205,840,404,917,780,000,000,000,000,000,000,000 | 6 | perf/core: Fix the perf_cpu_time_max_percent check
Use "proc_dointvec_minmax" instead of "proc_dointvec" to check the input
value from user-space.
If not, we can set a big value and some vars will overflow like
"sysctl_perf_event_sample_rate" which will cause a lot of unexpected
problems.
Signed-off-by: Tan Xiaojun ... |
void OpenSSLDie(const char *file,int line,const char *assertion)
{
OPENSSL_showfatal(
"%s(%d): OpenSSL internal error, assertion failed: %s\n",
file,line,assertion);
#if !defined(_WIN32) || defined(__CYGWIN__)
abort();
#else
/* Win32 abort() customarily shows a dialog, but we just did that... */
raise(SIGABRT)... | 0 | [
"CWE-310"
] | openssl | 9c00a950604aca819cee977f1dcb4b45f2af3aa6 | 162,853,544,149,693,470,000,000,000,000,000,000,000 | 13 | Add and use a constant-time memcmp.
This change adds CRYPTO_memcmp, which compares two vectors of bytes in
an amount of time that's independent of their contents. It also changes
several MAC compares in the code to use this over the standard memcmp,
which may leak information about the size of a matching prefix.
(cher... |
int ssl3_send_server_key_exchange(SSL *s)
{
#ifndef OPENSSL_NO_RSA
unsigned char *q;
int j, num;
RSA *rsa;
unsigned char md_buf[MD5_DIGEST_LENGTH + SHA_DIGEST_LENGTH];
unsigned int u;
#endif
#ifndef OPENSSL_NO_DH
DH *dh = NULL, *dhp;
#endif
#ifndef OPENSSL_NO_ECDH
EC_KEY *ecdh = NULL, *ecdhp... | 0 | [
"CWE-362"
] | openssl | 3c66a669dfc7b3792f7af0758ea26fe8502ce70c | 288,509,803,386,286,820,000,000,000,000,000,000,000 | 440 | Fix PSK handling.
The PSK identity hint should be stored in the SSL_SESSION structure
and not in the parent context (which will overwrite values used
by other SSL structures with the same SSL_CTX).
Use BUF_strndup when copying identity as it may not be null terminated.
Reviewed-by: Tim Hudson <tjh@openssl.org> |
clusterip_config_get(struct clusterip_config *c)
{
atomic_inc(&c->refcount);
} | 0 | [
"CWE-120"
] | linux-2.6 | 961ed183a9fd080cf306c659b8736007e44065a5 | 109,103,792,789,536,950,000,000,000,000,000,000,000 | 4 | netfilter: ipt_CLUSTERIP: fix buffer overflow
'buffer' string is copied from userspace. It is not checked whether it is
zero terminated. This may lead to overflow inside of simple_strtoul().
Changli Gao suggested to copy not more than user supplied 'size' bytes.
It was introduced before the git epoch. Files "ipt_C... |
bool CIRCNetwork::SetNextServer(const CServer* pServer) {
for (unsigned int a = 0; a < m_vServers.size(); a++) {
if (m_vServers[a] == pServer) {
m_uServerIdx = a;
return true;
}
}
return false;
} | 0 | [
"CWE-20"
] | znc | 64613bc8b6b4adf1e32231f9844d99cd512b8973 | 201,511,793,763,325,600,000,000,000,000,000,000,000 | 10 | Don't crash if user specified invalid encoding.
This is CVE-2019-9917 |
static ssize_t queue_nomerges_show(struct request_queue *q, char *page)
{
return queue_var_show((blk_queue_nomerges(q) << 1) |
blk_queue_noxmerges(q), page);
} | 0 | [
"CWE-416"
] | linux | c3e2219216c92919a6bd1711f340f5faa98695e6 | 65,628,961,293,343,220,000,000,000,000,000,000,000 | 5 | block: free sched's request pool in blk_cleanup_queue
In theory, IO scheduler belongs to request queue, and the request pool
of sched tags belongs to the request queue too.
However, the current tags allocation interfaces are re-used for both
driver tags and sched tags, and driver tags is definitely host wide,
and doe... |
bool LibarchivePlugin::initializeReader()
{
m_archiveReader.reset(archive_read_new());
if (!(m_archiveReader.data())) {
emit error(i18n("The archive reader could not be initialized."));
return false;
}
if (archive_read_support_filter_all(m_archiveReader.data()) != ARCHIVE_OK) {
... | 0 | [
"CWE-59",
"CWE-61"
] | ark | 8bf8c5ef07b0ac5e914d752681e470dea403a5bd | 337,522,830,809,235,120,000,000,000,000,000,000,000 | 25 | Pass the ARCHIVE_EXTRACT_SECURE_SYMLINKS flag to libarchive
There are archive types which allow to first create a symlink and then
later on dereference it. If the symlink points outside of the archive,
this results in writing outside of the destination directory.
With the ARCHIVE_EXTRACT_SECURE_SYMLINKS option set, l... |
CmdRevokeRolesFromUser() : BasicCommand("revokeRolesFromUser") {} | 0 | [
"CWE-613"
] | mongo | e55d6e2292e5dbe2f97153251d8193d1cc89f5d7 | 17,066,825,528,615,985,000,000,000,000,000,000,000 | 1 | SERVER-38984 Validate unique User ID on UserCache hit |
static int nfs4_xdr_dec_close(struct rpc_rqst *rqstp, struct xdr_stream *xdr,
struct nfs_closeres *res)
{
struct compound_hdr hdr;
int status;
status = decode_compound_hdr(xdr, &hdr);
if (status)
goto out;
status = decode_sequence(xdr, &res->seq_res, rqstp);
if (status)
goto out;
status = decode_pu... | 0 | [
"CWE-703",
"CWE-189"
] | linux | bf118a342f10dafe44b14451a1392c3254629a1f | 338,133,307,539,913,720,000,000,000,000,000,000,000 | 29 | NFSv4: include bitmap in nfsv4 get acl data
The NFSv4 bitmap size is unbounded: a server can return an arbitrary
sized bitmap in an FATTR4_WORD0_ACL request. Replace using the
nfs4_fattr_bitmap_maxsz as a guess to the maximum bitmask returned by a server
with the inclusion of the bitmap (xdr length plus bitmasks) and... |
MOBI_RET mobi_find_attrname(MOBIResult *result, const unsigned char *data_start, const unsigned char *data_end, const char *attrname) {
if (!result) {
debug_print("Result structure is null%s", "\n");
return MOBI_PARAM_ERR;
}
result->start = result->end = NULL;
*(result->value) = '\0';
... | 0 | [
"CWE-703",
"CWE-125"
] | libmobi | fb1ab50e448ddbed746fd27ae07469bc506d838b | 104,601,316,977,032,900,000,000,000,000,000,000,000 | 63 | Fix array boundary check when parsing inflections which could result in buffer over-read with corrupt input |
int ipc_addid(struct ipc_ids* ids, struct kern_ipc_perm* new, int size)
{
kuid_t euid;
kgid_t egid;
int id;
int next_id = ids->next_id;
if (size > IPCMNI)
size = IPCMNI;
if (ids->in_use >= size)
return -ENOSPC;
idr_preload(GFP_KERNEL);
spin_lock_init(&new->lock);
new->deleted = 0;
rcu_read_lock();
sp... | 0 | [
"CWE-703",
"CWE-189"
] | linux | 6062a8dc0517bce23e3c2f7d2fea5e22411269a3 | 124,151,526,064,914,100,000,000,000,000,000,000,000 | 48 | ipc,sem: fine grained locking for semtimedop
Introduce finer grained locking for semtimedop, to handle the common case
of a program wanting to manipulate one semaphore from an array with
multiple semaphores.
If the call is a semop manipulating just one semaphore in an array with
multiple semaphores, only take the loc... |
mrb_singleton_class(mrb_state *mrb, mrb_value v)
{
struct RBasic *obj;
switch (mrb_type(v)) {
case MRB_TT_FALSE:
if (mrb_nil_p(v))
return mrb_obj_value(mrb->nil_class);
return mrb_obj_value(mrb->false_class);
case MRB_TT_TRUE:
return mrb_obj_value(mrb->true_class);
case MRB_TT_CPTR:
ret... | 0 | [
"CWE-476",
"CWE-415"
] | mruby | faa4eaf6803bd11669bc324b4c34e7162286bfa3 | 58,837,244,136,703,570,000,000,000,000,000,000,000 | 27 | `mrb_class_real()` did not work for `BasicObject`; fix #4037 |
void t_cpp_generator::generate_struct_reader(ofstream& out, t_struct* tstruct, bool pointers) {
if (gen_templates_) {
out << indent() << "template <class Protocol_>" << endl << indent() << "uint32_t "
<< tstruct->get_name() << "::read(Protocol_* iprot) {" << endl;
} else {
indent(out) << "uint32_t "... | 1 | [
"CWE-20"
] | thrift | cfaadcc4adcfde2a8232c62ec89870b73ef40df1 | 324,492,229,553,791,400,000,000,000,000,000,000,000 | 110 | THRIFT-3231 CPP: Limit recursion depth to 64
Client: cpp
Patch: Ben Craig <bencraig@apache.org> |
void InitOcspResponse(OcspResponse* resp, OcspEntry* single, CertStatus* status,
byte* source, word32 inSz, void* heap)
{
WOLFSSL_ENTER("InitOcspResponse");
XMEMSET(status, 0, sizeof(CertStatus));
XMEMSET(single, 0, sizeof(OcspEntry));
XMEMSET(resp, 0, sizeof(OcspResponse));
... | 0 | [
"CWE-125",
"CWE-345"
] | wolfssl | f93083be72a3b3d956b52a7ec13f307a27b6e093 | 20,697,820,000,447,014,000,000,000,000,000,000,000 | 16 | OCSP: improve handling of OCSP no check extension |
int APE::Properties::bitsPerSample() const
{
return d->bitsPerSample;
} | 0 | [] | taglib | 77d61c6eca4d08b9b025738acf6b926cc750db23 | 282,011,372,006,630,230,000,000,000,000,000,000,000 | 4 | Make sure to not try dividing by zero |
GF_Err fdsa_on_child_box(GF_Box *s, GF_Box *a, Bool is_rem)
{
GF_HintSample *ptr = (GF_HintSample *)s;
switch(a->type) {
case GF_ISOM_BOX_TYPE_FDPA:
BOX_FIELD_LIST_ASSIGN(packetTable)
return GF_OK;
case GF_ISOM_BOX_TYPE_EXTR:
BOX_FIELD_ASSIGN(extra_data, GF_ExtraDataBox)
break;
}
return GF_OK; | 0 | [
"CWE-476",
"CWE-787"
] | gpac | b8f8b202d4fc23eb0ab4ce71ae96536ca6f5d3f8 | 16,231,677,898,973,220,000,000,000,000,000,000,000 | 13 | fixed #1757 |
static void update_exception_bitmap(struct kvm_vcpu *vcpu)
{
u32 eb;
eb = (1u << PF_VECTOR) | (1u << UD_VECTOR) | (1u << MC_VECTOR) |
(1u << NM_VECTOR) | (1u << DB_VECTOR);
if ((vcpu->guest_debug &
(KVM_GUESTDBG_ENABLE | KVM_GUESTDBG_USE_SW_BP)) ==
(KVM_GUESTDBG_ENABLE | KVM_GUESTDBG_USE_SW_BP))
... | 1 | [
"CWE-399"
] | linux | 54a20552e1eae07aa240fa370a0293e006b5faed | 139,585,539,752,625,600,000,000,000,000,000,000,000 | 27 | KVM: x86: work around infinite loop in microcode when #AC is delivered
It was found that a guest can DoS a host by triggering an infinite
stream of "alignment check" (#AC) exceptions. This causes the
microcode to enter an infinite loop where the core never receives
another interrupt. The host kernel panics pretty qu... |
static void print_inode(struct ext2_inode *inode)
{
if (!inode)
return;
fprintf(stderr, " i_mode = %d\n", inode->i_mode);
fprintf(stderr, " i_uid = %d\n", inode->i_uid);
fprintf(stderr, " i_size = %d\n", inode->i_size);
fprintf(stderr, " i_atime = %d\n", inode->i_atime);
fprintf(stderr, " i_ctime = %d\n",... | 0 | [
"CWE-787"
] | e2fsprogs | 8dbe7b475ec5e91ed767239f0e85880f416fc384 | 187,796,098,570,251,540,000,000,000,000,000,000,000 | 19 | libsupport: add checks to prevent buffer overrun bugs in quota code
A maliciously corrupted file systems can trigger buffer overruns in
the quota code used by e2fsck. To fix this, add sanity checks to the
quota header fields as well as to block number references in the quota
tree.
Addresses: CVE-2019-5094
Addresses:... |
static int bpf_skb_generic_push(struct sk_buff *skb, u32 off, u32 len)
{
/* Caller already did skb_cow() with len as headroom,
* so no need to do it here.
*/
skb_push(skb, len);
memmove(skb->data, skb->data + len, off);
memset(skb->data + off, 0, len);
/* No skb_postpush_rcsum(skb, skb->data + off, len)
* n... | 0 | [
"CWE-120"
] | linux | 050fad7c4534c13c8eb1d9c2ba66012e014773cb | 255,468,740,160,672,350,000,000,000,000,000,000,000 | 16 | bpf: fix truncated jump targets on heavy expansions
Recently during testing, I ran into the following panic:
[ 207.892422] Internal error: Accessing user space memory outside uaccess.h routines: 96000004 [#1] SMP
[ 207.901637] Modules linked in: binfmt_misc [...]
[ 207.966530] CPU: 45 PID: 2256 Comm: test_ve... |
static int set_invariant_sys_reg(u64 id, void __user *uaddr)
{
struct sys_reg_params params;
const struct sys_reg_desc *r;
int err;
u64 val = 0; /* Make sure high bits are 0 for 32-bit regs */
if (!index_to_params(id, ¶ms))
return -ENOENT;
r = find_reg(¶ms, invariant_sys_regs, ARRAY_SIZE(invariant_sys_... | 0 | [
"CWE-20",
"CWE-617"
] | linux | 9e3f7a29694049edd728e2400ab57ad7553e5aa9 | 339,555,279,879,946,170,000,000,000,000,000,000,000 | 23 | arm64: KVM: pmu: Fix AArch32 cycle counter access
We're missing the handling code for the cycle counter accessed
from a 32bit guest, leading to unexpected results.
Cc: stable@vger.kernel.org # 4.6+
Signed-off-by: Wei Huang <wei@redhat.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> |
static SECURITY_STATUS SEC_ENTRY kerberos_InitializeSecurityContextA(
PCredHandle phCredential, PCtxtHandle phContext, SEC_CHAR* pszTargetName, ULONG fContextReq,
ULONG Reserved1, ULONG TargetDataRep, PSecBufferDesc pInput, ULONG Reserved2,
PCtxtHandle phNewContext, PSecBufferDesc pOutput, ULONG* pfContextA... | 0 | [] | FreeRDP | 479e891545473f01c187daffdfa05fc752b54b72 | 246,655,123,712,671,600,000,000,000,000,000,000,000 | 247 | check return values for SetCredentialsAttributes, throw warnings for unsupported attributes |
static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
{
zend_op *opline = EX(opline);
if (ARG_SHOULD_BE_SENT_BY_REF(EX(fbc), opline->extended_value)) {
/* Behave like FETCH_OBJ_W */
zend_free_op free_op1;
zval *property = _get_zval_ptr_cv(&opline->op2, EX(Ts), BP_VA... | 0 | [] | php-src | ce96fd6b0761d98353761bf78d5bfb55291179fd | 141,374,719,739,465,800,000,000,000,000,000,000,000 | 36 | - fix #39863, do not accept paths with NULL in them. See http://news.php.net/php.internals/50191, trunk will have the patch later (adding a macro and/or changing (some) APIs. Patch by Rasmus |
int main(int argc, char* argv[])
{
QUtil::setLineBuf(stdout);
if ((whoami = strrchr(argv[0], '/')) == NULL)
{
whoami = argv[0];
}
else
{
++whoami;
}
// For libtool's sake....
if (strncmp(whoami, "lt-", 3) == 0)
{
whoami += 3;
}
char const* filename = 0;
size_t max... | 1 | [
"CWE-787"
] | qpdf | d71f05ca07eb5c7cfa4d6d23e5c1f2a800f52e8e | 161,412,698,997,555,480,000,000,000,000,000,000,000 | 71 | Fix sign and conversion warnings (major)
This makes all integer type conversions that have potential data loss
explicit with calls that do range checks and raise an exception. After
this commit, qpdf builds with no warnings when -Wsign-conversion
-Wconversion is used with gcc or clang or when -W3 -Wd4800 is used
with ... |
static int dccp_print_option(netdissect_options *ndo, const u_char *option, u_int hlen)
{
uint8_t optlen, i;
ND_TCHECK(*option);
if (*option >= 32) {
ND_TCHECK(*(option+1));
optlen = *(option +1);
if (optlen < 2) {
if (*option >= 128)
ND_PRINT((ndo, "CCID option %u optlen too short", *option));
els... | 1 | [
"CWE-125"
] | tcpdump | 211124b972e74f0da66bc8b16f181f78793e2f66 | 287,760,599,165,072,160,000,000,000,000,000,000,000 | 127 | (for 4.9.3) CVE-2018-16229/DCCP: Fix printing "Timestamp" and "Timestamp Echo" options
Add some comments.
Moreover:
Put a function definition name at the beginning of the line.
(This change was ported from commit 6df4852 in the master branch.)
Ryan Ackroyd had independently identified this buffer over-read later by... |
http_PutStatus(struct http *to, uint16_t status)
{
assert(status >= 100 && status <= 999);
to->status = status;
} | 0 | [] | Varnish-Cache | 29870c8fe95e4e8a672f6f28c5fbe692bea09e9c | 101,910,182,075,883,970,000,000,000,000,000,000,000 | 6 | Check for duplicate Content-Length headers in requests
If a duplicate CL header is in the request, we fail the request with a
400 (Bad Request)
Fix a test case that was sending duplicate CL by misstake and would
not fail because of that. |
ipmi_get_session_info(struct ipmi_intf * intf,
Ipmi_Session_Request_Type session_request_type,
uint32_t id_or_handle)
{
int i, retval = 0;
struct ipmi_rs * rsp;
struct ipmi_rq req;
uint8_t rqdata[5]; // max length of the variable length request
struct get_session_info_rsp... | 1 | [
"CWE-120"
] | ipmitool | 41d7026946fafbd4d1ec0bcaca3ea30a6e8eed22 | 224,137,137,758,231,100,000,000,000,000,000,000,000 | 109 | session: Fix buffer overflow in ipmi_get_session_info
Partial fix for CVE-2020-5208, see
https://github.com/ipmitool/ipmitool/security/advisories/GHSA-g659-9qxw-p7cp
The `ipmi_get_session_info` function does not properly check the
response `data_len`, which is used as a copy size, allowing stack buffer
overflow. |
static int sixpack_ioctl(struct tty_struct *tty, struct file *file,
unsigned int cmd, unsigned long arg)
{
struct sixpack *sp = sp_get(tty);
struct net_device *dev;
unsigned int tmp, err;
if (!sp)
return -ENXIO;
dev = sp->dev;
switch(cmd) {
case SIOCGIFNAME:
err = copy_to_user((void __user *) arg, dev->na... | 0 | [
"CWE-416"
] | linux | 0b9111922b1f399aba6ed1e1b8f2079c3da1aed8 | 46,479,928,671,683,170,000,000,000,000,000,000,000 | 59 | hamradio: defer 6pack kfree after unregister_netdev
There is a possible race condition (use-after-free) like below
(USE) | (FREE)
dev_queue_xmit |
__dev_queue_xmit |
__dev_xmit_skb |
sch_direct_xmit | ...
xmit_one |
... |
BoundsCheckBbData* NextInBasicBlock() const { return next_in_bb_; } | 0 | [] | node | fd80a31e0697d6317ce8c2d289575399f4e06d21 | 259,682,584,345,308,470,000,000,000,000,000,000,000 | 1 | 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... |
void fileblobDestroy(fileblob *fb)
{
assert(fb != NULL);
#ifdef CL_DEBUG
assert(fb->b.magic == BLOBCLASS);
#endif
if (fb->b.name && fb->fp) {
fclose(fb->fp);
if (fb->fullname) {
cli_dbgmsg("fileblobDestroy: %s\n", fb->fullname);
if (!fb->isNotEmpty) {
... | 0 | [
"CWE-476"
] | clamav-devel | 8bb3716be9c7ab7c6a3a1889267b1072f48af87b | 89,628,638,894,170,100,000,000,000,000,000,000,000 | 36 | fuzz-22348 null deref in egg utf8 conversion
Corrected memory leaks and a null dereference in the egg utf8 conversion. |
alloc_invoke_arguments(argc, argv)
int argc;
VALUE *argv;
{
int i;
int thr_crit_bup;
#if TCL_MAJOR_VERSION >= 8
Tcl_Obj **av;
#else /* TCL_MAJOR_VERSION < 8 */
char **av;
#endif
thr_crit_bup = rb_thread_critical;
rb_thread_critical = Qtrue;
/* memory allocation */
#if TCL_MAJOR_VE... | 0 | [] | tk | d098136e3f62a4879a7d7cd34bbd50f482ba3331 | 248,180,528,805,685,750,000,000,000,000,000,000,000 | 46 | tcltklib.c: use StringValueCStr [ci skip]
* ext/tk/tcltklib.c (set_max_block_time, tcl_protect_core,
ip_init, ip_create_slave_core, get_obj_from_str,
ip_cancel_eval_core, lib_set_system_encoding,
alloc_invoke_arguments, lib_merge_tklist): use StringValueCStr
instead of StringValuePtr for values to be passed to... |
static void ext4_rereserve_cluster(struct inode *inode, ext4_lblk_t lblk)
{
struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
struct ext4_inode_info *ei = EXT4_I(inode);
dquot_reclaim_block(inode, EXT4_C2B(sbi, 1));
spin_lock(&ei->i_block_reservation_lock);
ei->i_reserved_data_blocks++;
percpu_counter_add(&sbi->... | 0 | [
"CWE-200",
"CWE-908"
] | linux | 592acbf16821288ecdc4192c47e3774a4c48bb64 | 43,444,580,582,510,055,000,000,000,000,000,000,000 | 15 | ext4: zero out the unused memory region in the extent tree block
This commit zeroes out the unused memory region in the buffer_head
corresponding to the extent metablock after writing the extent header
and the corresponding extent node entries.
This is done to prevent random uninitialized data from getting into
the f... |
int set_bitrate(struct wif *wi, int rate)
{
int i, newrate;
if( wi_set_rate(wi, rate) )
return 1;
// if( reset_ifaces() )
// return 1;
//Workaround for buggy drivers (rt73) that do not accept 5.5M, but 5M instead
if (rate == 5500000 && wi_get_rate(wi) != 5500000) {
if( wi_set_rate(... | 0 | [
"CWE-787"
] | aircrack-ng | 091b153f294b9b695b0b2831e65936438b550d7b | 296,057,625,914,973,300,000,000,000,000,000,000,000 | 51 | Aireplay-ng: Fixed tcp_test stack overflow (Closes #14 on GitHub).
git-svn-id: http://svn.aircrack-ng.org/trunk@2417 28c6078b-6c39-48e3-add9-af49d547ecab |
stat_to_cpio (struct cpio_file_stat *hdr, struct stat *st)
{
get_inode_and_dev (hdr, st);
/* For POSIX systems that don't define the S_IF macros,
we can't assume that S_ISfoo means the standard Unix
S_IFfoo bit(s) are set. So do it manually, with a
different name. Bleah. */
hdr->c_mode = (st->s... | 0 | [
"CWE-190"
] | cpio | dd96882877721703e19272fe25034560b794061b | 319,660,113,759,015,670,000,000,000,000,000,000,000 | 55 | Rewrite dynamic string support.
* src/dstring.c (ds_init): Take a single argument.
(ds_free): New function.
(ds_resize): Take a single argument. Use x2nrealloc to expand
the storage.
(ds_reset,ds_append,ds_concat,ds_endswith): New function.
(ds_fgetstr): Rewrite. In particular, this fixes integer overflow.
* src/dst... |
CHARSET_INFO *charset_for_protocol(void) const
{
return type_handler()->charset_for_protocol(this);
}; | 0 | [
"CWE-617"
] | server | 807945f2eb5fa22e6f233cc17b85a2e141efe2c8 | 303,306,954,859,079,670,000,000,000,000,000,000,000 | 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 ... |
static int io_register_rsrc(struct io_ring_ctx *ctx, void __user *arg,
unsigned int size, unsigned int type)
{
struct io_uring_rsrc_register rr;
/* keep it extendible */
if (size != sizeof(rr))
return -EINVAL;
memset(&rr, 0, sizeof(rr));
if (copy_from_user(&rr, arg, size))
return -EFAULT;
if (!rr.nr... | 0 | [
"CWE-125"
] | linux | 89c2b3b74918200e46699338d7bcc19b1ea12110 | 92,114,606,243,447,130,000,000,000,000,000,000,000 | 25 | io_uring: reexpand under-reexpanded iters
[ 74.211232] BUG: KASAN: stack-out-of-bounds in iov_iter_revert+0x809/0x900
[ 74.212778] Read of size 8 at addr ffff888025dc78b8 by task
syz-executor.0/828
[ 74.214756] CPU: 0 PID: 828 Comm: syz-executor.0 Not tainted
5.14.0-rc3-next-20210730 #1
[ 74.216525] Hardware n... |
subshell_exit (s)
int s;
{
fflush (stdout);
fflush (stderr);
/* Do trap[0] if defined. Allow it to override the exit status
passed to us. */
if (signal_is_trapped (0))
s = run_exit_trap ();
sh_exit (s);
} | 0 | [
"CWE-273",
"CWE-787"
] | bash | 951bdaad7a18cc0dc1036bba86b18b90874d39ff | 200,799,982,193,684,700,000,000,000,000,000,000,000 | 13 | commit bash-20190628 snapshot |
static void bearssl_session_free(void *ptr)
{
free(ptr);
} | 0 | [
"CWE-290"
] | curl | b09c8ee15771c614c4bf3ddac893cdb12187c844 | 250,481,613,266,307,380,000,000,000,000,000,000,000 | 4 | vtls: add 'isproxy' argument to Curl_ssl_get/addsessionid()
To make sure we set and extract the correct session.
Reported-by: Mingtao Yang
Bug: https://curl.se/docs/CVE-2021-22890.html
CVE-2021-22890 |
bool CIRCNetwork::DelServer(const CString& sName, unsigned short uPort,
const CString& sPass) {
if (sName.empty()) {
return false;
}
unsigned int a = 0;
bool bSawCurrentServer = false;
CServer* pCurServer = GetCurrentServer();
for (vector<CServer*>::iterator... | 0 | [
"CWE-20"
] | znc | 64613bc8b6b4adf1e32231f9844d99cd512b8973 | 195,950,400,675,582,500,000,000,000,000,000,000,000 | 50 | Don't crash if user specified invalid encoding.
This is CVE-2019-9917 |
void Item_ref::cleanup()
{
DBUG_ENTER("Item_ref::cleanup");
Item_ident::cleanup();
if (reference_trough_name)
{
/* We have to reset the reference as it may been freed */
ref= 0;
}
DBUG_VOID_RETURN;
} | 0 | [
"CWE-416"
] | server | c02ebf3510850ba78a106be9974c94c3b97d8585 | 34,179,309,539,684,357,000,000,000,000,000,000,000 | 11 | MDEV-24176 Preparations
1. moved fix_vcol_exprs() call to open_table()
mysql_alter_table() doesn't do lock_tables() so it cannot win from
fix_vcol_exprs() from there. Tests affected: main.default_session
2. Vanilla cleanups and comments. |
static int selinux_inode_notifysecctx(struct inode *inode, void *ctx, u32 ctxlen)
{
int rc = selinux_inode_setsecurity(inode, XATTR_SELINUX_SUFFIX,
ctx, ctxlen, 0);
/* Do not return error when suppressing label (SBLABEL_MNT not set). */
return rc == -EOPNOTSUPP ? 0 : rc;
} | 0 | [
"CWE-349"
] | linux | fb73974172ffaaf57a7c42f35424d9aece1a5af6 | 40,384,059,954,661,090,000,000,000,000,000,000,000 | 7 | 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... |
ngx_mail_core_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child)
{
ngx_mail_core_srv_conf_t *prev = parent;
ngx_mail_core_srv_conf_t *conf = child;
ngx_conf_merge_msec_value(conf->timeout, prev->timeout, 60000);
ngx_conf_merge_msec_value(conf->resolver_timeout, prev->resolver_timeout,
... | 1 | [
"CWE-284",
"CWE-295"
] | nginx | 173f16f736c10eae46cd15dd861b04b82d91a37a | 76,251,872,673,176,010,000,000,000,000,000,000,000 | 35 | Mail: max_errors directive.
Similarly to smtpd_hard_error_limit in Postfix and smtp_max_unknown_commands
in Exim, specifies the number of errors after which the connection is closed. |
void* Init(TfLiteContext* context, const char* buffer, size_t length) {
// This is a builtin op, so we don't use the contents in 'buffer', if any.
// Instead, we allocate a new object to use as scratch space for im2col, and
// to carry information from Prepare() to Eval().
auto* data = new OpData;
#if defined(T... | 0 | [
"CWE-125",
"CWE-787"
] | tensorflow | 1970c2158b1ffa416d159d03c3370b9a462aee35 | 158,719,243,051,732,900,000,000,000,000,000,000,000 | 10 | [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... |
static int ext4_htree_next_block(struct inode *dir, __u32 hash,
struct dx_frame *frame,
struct dx_frame *frames,
__u32 *start_hash)
{
struct dx_frame *p;
struct buffer_head *bh;
int err, num_frames = 0;
__u32 bhash;
p = frame;
/*
* Find the next leaf page by incrementing the frame pointer.
* I... | 0 | [
"CWE-20"
] | linux-2.6 | e6b8bc09ba2075cd91fbffefcd2778b1a00bd76f | 290,117,274,387,773,450,000,000,000,000,000,000,000 | 56 | ext4: Add sanity check to make_indexed_dir
Make sure the rec_len field in the '..' entry is sane, lest we overrun
the directory block and cause a kernel oops on a purposefully
corrupted filesystem.
Thanks to Sami Liedes for reporting this bug.
http://bugzilla.kernel.org/show_bug.cgi?id=12430
Signed-off-by: "Theodor... |
ofputil_encode_nx_packet_in(const struct ofputil_packet_in *pin,
enum ofp_version version)
{
struct nx_packet_in *npi;
struct ofpbuf *msg;
size_t match_len;
/* The final argument is just an estimate of the space required. */
msg = ofpraw_alloc_xid(OFPRAW_NXT_PACKET_IN, v... | 0 | [
"CWE-772"
] | ovs | 77ad4225d125030420d897c873e4734ac708c66b | 93,734,680,200,969,130,000,000,000,000,000,000,000 | 24 | ofp-util: Fix memory leaks on error cases in ofputil_decode_group_mod().
Found by libFuzzer.
Reported-by: Bhargava Shastry <bshastry@sec.t-labs.tu-berlin.de>
Signed-off-by: Ben Pfaff <blp@ovn.org>
Acked-by: Justin Pettit <jpettit@ovn.org> |
static int emulator_write_std(struct x86_emulate_ctxt *ctxt, gva_t addr, void *val,
unsigned int bytes, struct x86_exception *exception,
bool system)
{
struct kvm_vcpu *vcpu = emul_to_vcpu(ctxt);
u32 access = PFERR_WRITE_MASK;
if (!system && static_call(kvm_x86_get_cpl)(vcpu) == 3)
access |= PFE... | 0 | [
"CWE-476"
] | linux | 55749769fe608fa3f4a075e42e89d237c8e37637 | 137,899,447,630,067,800,000,000,000,000,000,000,000 | 13 | KVM: x86: Fix wall clock writes in Xen shared_info not to mark page dirty
When dirty ring logging is enabled, any dirty logging without an active
vCPU context will cause a kernel oops. But we've already declared that
the shared_info page doesn't get dirty tracking anyway, since it would
be kind of insane to mark it di... |
GF_Box *lsr1_New()
{
ISOM_DECL_BOX_ALLOC(GF_LASeRSampleEntryBox, GF_ISOM_BOX_TYPE_LSR1);
gf_isom_sample_entry_init((GF_SampleEntryBox*)tmp);
return (GF_Box *)tmp; | 0 | [
"CWE-400",
"CWE-401"
] | gpac | d2371b4b204f0a3c0af51ad4e9b491144dd1225c | 147,702,370,085,508,060,000,000,000,000,000,000,000 | 6 | prevent dref memleak on invalid input (#1183) |
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