func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
HIDDEN int annotate_msg_cleanup(struct mailbox *mailbox, unsigned int uid)
{
char key[MAX_MAILBOX_PATH+1];
size_t keylen;
int r = 0;
annotate_db_t *d = NULL;
assert(uid);
r = _annotate_getdb(mailbox->name, uid, 0, &d);
if (r) return r;
/* must be in a transaction to modify the db */
... | 0 | [
"CWE-732"
] | cyrus-imapd | 621f9e41465b521399f691c241181300fab55995 | 10,672,985,992,436,650,000,000,000,000,000,000,000 | 27 | annotate: don't allow everyone to write shared server entries |
CImg<Tfloat> get_invert(const bool use_LU=true) const {
return CImg<Tfloat>(*this,false).invert(use_LU);
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 35,761,203,992,529,794,000,000,000,000,000,000,000 | 3 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
_gdm_display_set_allow_timed_login (GdmDisplay *self,
gboolean allow_timed_login)
{
GdmDisplayPrivate *priv;
priv = gdm_display_get_instance_private (self);
g_debug ("GdmDisplay: allow timed login: %s", allow_timed_login? "yes" : "no");
pri... | 0 | [
"CWE-754"
] | gdm | 4e6e5335d29c039bed820c43bfd1c19cb62539ff | 307,068,843,122,988,730,000,000,000,000,000,000,000 | 9 | display: Use autoptr to handle errors in look for existing users
It will make things just cleaner |
feedbackFdBecameReadable(ev::io &watcher, int revents) {
/* This event indicates that the watchdog has been killed.
* In this case we'll kill all descendant
* processes and exit. There's no point in keeping this agent
* running because we can't detect when the web server exits,
* and because this agent doesn't... | 0 | [
"CWE-59"
] | passenger | 9dda49f4a3ebe9bafc48da1bd45799f30ce19566 | 269,552,084,671,912,600,000,000,000,000,000,000,000 | 13 | Fixed a problem with graceful web server restarts.
This problem was introduced in 4.0.6 during the attempt to fix issue #910. |
static const char* tcp_host_get_filter_type(hostlist_talker_t* host, conv_filter_type_e filter)
{
if (filter == CONV_FT_SRC_PORT)
return "tcp.srcport";
if (filter == CONV_FT_DST_PORT)
return "tcp.dstport";
if (filter == CONV_FT_ANY_PORT)
return "tcp.port";
if(!host) {
... | 0 | [
"CWE-354"
] | wireshark | 7f3fe6164a68b76d9988c4253b24d43f498f1753 | 295,408,127,211,546,080,000,000,000,000,000,000,000 | 38 | TCP: do not use an unknown status when the checksum is 0xffff
Otherwise it triggers an assert when adding the column as the field is
defined as BASE_NONE and not BASE_DEC or BASE_HEX. Thus an unknown value
(not in proto_checksum_vals[)array) cannot be represented.
Mark the checksum as bad even if we process the packet... |
int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
{
struct tcp_extend_values tmp_ext;
struct tcp_options_received tmp_opt;
u8 *hash_location;
struct request_sock *req;
struct inet_request_sock *ireq;
struct tcp_sock *tp = tcp_sk(sk);
struct dst_entry *dst = NULL;
__be32 saddr = ip_hdr(skb)->saddr;
... | 0 | [
"CWE-362"
] | linux-2.6 | f6d8bd051c391c1c0458a30b2a7abcd939329259 | 90,066,139,560,618,950,000,000,000,000,000,000,000 | 177 | inet: add RCU protection to inet->opt
We lack proper synchronization to manipulate inet->opt ip_options
Problem is ip_make_skb() calls ip_setup_cork() and
ip_setup_cork() possibly makes a copy of ipc->opt (struct ip_options),
without any protection against another thread manipulating inet->opt.
Another thread can ch... |
void rtmsg_ifinfo(int type, struct net_device *dev, unsigned int change,
gfp_t flags)
{
struct net *net = dev_net(dev);
struct sk_buff *skb;
int err = -ENOBUFS;
size_t if_info_size;
skb = nlmsg_new((if_info_size = if_nlmsg_size(dev, 0)), flags);
if (skb == NULL)
goto errout;
err = rtnl_fill_ifinfo(skb, d... | 0 | [
"CWE-264"
] | net | 90f62cf30a78721641e08737bda787552428061e | 73,143,970,974,833,460,000,000,000,000,000,000,000 | 25 | net: Use netlink_ns_capable to verify the permisions of netlink messages
It is possible by passing a netlink socket to a more privileged
executable and then to fool that executable into writing to the socket
data that happens to be valid netlink message to do something that
privileged executable did not intend to do.
... |
flatpak_dir_revokefs_fuse_unmount (OstreeRepo **repo,
GLnxLockFile *lockfile,
const gchar *mnt_dir,
GError **error)
{
g_autoptr(GSubprocess) fusermount = NULL;
/* Clear references to child_repo as not to leave any... | 0 | [
"CWE-74"
] | flatpak | fb473cad801c6b61706353256cab32330557374a | 252,926,672,352,324,060,000,000,000,000,000,000,000 | 30 | dir: Pass environment via bwrap --setenv when running apply_extra
This means we can systematically pass the environment variables
through bwrap(1), even if it is setuid and thus is filtering out
security-sensitive environment variables. bwrap ends up being
run with an empty environment instead.
As with the previous c... |
inline void AndPredicate::accept(Visitor &v) { v.visit(*this); } | 0 | [
"CWE-125"
] | cpp-peglib | b3b29ce8f3acf3a32733d930105a17d7b0ba347e | 80,083,930,622,990,755,000,000,000,000,000,000,000 | 1 | Fix #122 |
u_undoline(void)
{
colnr_T t;
char_u *oldp;
if (undo_off)
return;
if (curbuf->b_u_line_ptr == NULL
|| curbuf->b_u_line_lnum > curbuf->b_ml.ml_line_count)
{
beep_flush();
return;
}
/* first save the line for the 'u' command */
if (u_savecommon(curbuf->b_u_line_lnum - 1,
... | 0 | [
"CWE-190"
] | vim | 3eb1637b1bba19519885dd6d377bd5596e91d22c | 187,711,683,621,424,140,000,000,000,000,000,000,000 | 37 | patch 8.0.0377: possible overflow when reading corrupted undo file
Problem: Possible overflow when reading corrupted undo file.
Solution: Check if allocated size is not too big. (King) |
ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu)
{
struct ring_buffer_per_cpu *cpu_buffer;
unsigned long ret;
if (!cpumask_test_cpu(cpu, buffer->cpumask))
return 0;
cpu_buffer = buffer->buffers[cpu];
ret = local_read(&cpu_buffer->dropped_events);
return ret;
} | 0 | [
"CWE-190"
] | linux-stable | 59643d1535eb220668692a5359de22545af579f6 | 68,651,793,307,893,100,000,000,000,000,000,000,000 | 13 | ring-buffer: Prevent overflow of size in ring_buffer_resize()
If the size passed to ring_buffer_resize() is greater than MAX_LONG - BUF_PAGE_SIZE
then the DIV_ROUND_UP() will return zero.
Here's the details:
# echo 18014398509481980 > /sys/kernel/debug/tracing/buffer_size_kb
tracing_entries_write() processes this... |
void SQLiteDBManager::resetPrimary() {
auto& self = instance();
WriteLock connection_lock(self.mutex_);
self.connection_.reset();
{
WriteLock create_lock(self.create_mutex_);
sqlite3_close(self.db_);
self.db_ = nullptr;
}
} | 0 | [
"CWE-77",
"CWE-295"
] | osquery | c3f9a3dae22d43ed3b4f6a403cbf89da4cba7c3c | 175,643,621,703,179,100,000,000,000,000,000,000,000 | 12 | Merge pull request from GHSA-4g56-2482-x7q8
* Proposed fix for attach tables vulnerability
* Add authorizer to ATC tables and cleanups
- Add unit test for authorizer function |
handle_resize(int rows, int cols, void *user)
{
term_T *term = (term_T *)user;
win_T *wp;
term->tl_rows = rows;
term->tl_cols = cols;
if (term->tl_vterm_size_changed)
/* Size was set by vterm_set_size(), don't set the window size. */
term->tl_vterm_size_changed = FALSE;
else
{
FOR_ALL_WI... | 0 | [
"CWE-476"
] | vim | cd929f7ba8cc5b6d6dcf35c8b34124e969fed6b8 | 179,351,102,569,866,000,000,000,000,000,000,000,000 | 24 | patch 8.1.0633: crash when out of memory while opening a terminal window
Problem: Crash when out of memory while opening a terminal window.
Solution: Handle out-of-memory more gracefully. |
proxy_C_Verify (CK_X_FUNCTION_LIST *self,
CK_SESSION_HANDLE handle,
CK_BYTE_PTR input,
CK_ULONG input_len,
CK_BYTE_PTR signature,
CK_ULONG signature_len)
{
State *state = (State *)self;
Mapping map;
CK_RV rv;
rv = map_session_to_real (... | 0 | [
"CWE-190"
] | p11-kit | 5307a1d21a50cacd06f471a873a018d23ba4b963 | 30,807,259,327,520,120,000,000,000,000,000,000,000 | 16 | Check for arithmetic overflows before allocating |
static bool e1000_tso_state_needed(void *opaque)
{
E1000State *s = opaque;
return chkflag(TSO);
} | 0 | [
"CWE-835"
] | qemu | 1caff0340f49c93d535c6558a5138d20d475315c | 179,119,840,979,168,940,000,000,000,000,000,000,000 | 6 | e1000: switch to use qemu_receive_packet() for loopback
This patch switches to use qemu_receive_packet() which can detect
reentrancy and return early.
This is intended to address CVE-2021-3416.
Cc: Prasad J Pandit <ppandit@redhat.com>
Cc: qemu-stable@nongnu.org
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>... |
PackLinuxElf64::canPack()
{
union {
unsigned char buf[sizeof(Elf64_Ehdr) + 14*sizeof(Elf64_Phdr)];
//struct { Elf64_Ehdr ehdr; Elf64_Phdr phdr; } e;
} u;
COMPILE_TIME_ASSERT(sizeof(u) <= 1024)
fi->readx(u.buf, sizeof(u.buf));
fi->seek(0, SEEK_SET);
Elf64_Ehdr const *const ehdr =... | 0 | [] | upx | 77c914bce58aab9459029bed699f2bfb7ff2f90f | 48,381,134,451,797,670,000,000,000,000,000,000,000 | 350 | Check de-compressed SHT_SYMTAB
https://github.com/upx/upx/issues/396
modified: p_lx_elf.cpp |
static void lsi_do_dma(LSIState *s, int out)
{
uint32_t count;
dma_addr_t addr;
SCSIDevice *dev;
assert(s->current);
if (!s->current->dma_len) {
/* Wait until data is available. */
trace_lsi_do_dma_unavailable();
return;
}
dev = s->current->req->dev;
assert(dev... | 0 | [
"CWE-835"
] | qemu | de594e47659029316bbf9391efb79da0a1a08e08 | 149,089,790,258,039,220,000,000,000,000,000,000,000 | 51 | scsi: lsi: exit infinite loop while executing script (CVE-2019-12068)
When executing script in lsi_execute_script(), the LSI scsi adapter
emulator advances 's->dsp' index to read next opcode. This can lead
to an infinite loop if the next opcode is empty. Move the existing
loop exit after 10k iterations so that it cove... |
static void get_base_point(DBBox *bbox, int alignment, double *bx, double *by)
{
const int halign = alignment & 3;
const int valign = alignment & 12;
if (bx)
switch (halign) {
case HALIGN_LEFT:
*bx = bbox->xMin;
break;
case HALIGN_CENTER:
*bx = (bb... | 0 | [
"CWE-125"
] | libass | f4f48950788b91c6a30029cc28a240b834713ea7 | 239,514,962,267,678,600,000,000,000,000,000,000,000 | 29 | Fix line wrapping mode 0/3 bugs
This fixes two separate bugs:
a) Don't move a linebreak into the first symbol. This results in a empty
line at the front, which does not help to equalize line lengths at all.
Instead, merge line with the second one.
b) When moving a linebreak into a symbol that already is a break... |
static int tun_attach_filter(struct tun_struct *tun)
{
int i, ret = 0;
struct tun_file *tfile;
for (i = 0; i < tun->numqueues; i++) {
tfile = rtnl_dereference(tun->tfiles[i]);
lock_sock(tfile->socket.sk);
ret = sk_attach_filter(&tun->fprog, tfile->socket.sk);
release_sock(tfile->socket.sk);
if (ret) {
... | 0 | [
"CWE-476"
] | linux | 0ad646c81b2182f7fa67ec0c8c825e0ee165696d | 42,592,772,279,832,160,000,000,000,000,000,000,000 | 19 | tun: call dev_get_valid_name() before register_netdevice()
register_netdevice() could fail early when we have an invalid
dev name, in which case ->ndo_uninit() is not called. For tun
device, this is a problem because a timer etc. are already
initialized and it expects ->ndo_uninit() to clean them up.
We could move th... |
static inline napi_status set_error_code(napi_env env,
v8::Local<v8::Value> error,
napi_value code,
const char* code_cstring) {
if ((code != nullptr) || (code_cstring != nullptr)) {
v8::Local... | 0 | [
"CWE-191"
] | node | 656260b4b65fec3b10f6da3fdc9f11fb941aafb5 | 167,918,335,872,096,920,000,000,000,000,000,000,000 | 26 | napi: fix memory corruption vulnerability
Fixes: https://hackerone.com/reports/784186
CVE-ID: CVE-2020-8174
PR-URL: https://github.com/nodejs-private/node-private/pull/195
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gabriel Schulhof <gabriel.schulhof@intel.com>
Reviewed-By: Michael Dawson <michael_da... |
static llparse_state_t llhttp__internal__run(
llhttp__internal_t* state,
const unsigned char* p,
const unsigned char* endp) {
int match;
switch ((llparse_state_t) (intptr_t) state->_current) {
case s_n_llhttp__internal__n_closed:
s_n_llhttp__internal__n_closed: {
if (p == endp) {
r... | 1 | [
"CWE-444"
] | node | da0fda0fe81d372e24c0cb11aec37534985708dd | 316,237,170,772,859,280,000,000,000,000,000,000,000 | 5,951 | http: stricter Transfer-Encoding and header separator parsing
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Vladimir de Turckheim <vlad2t@hotmail.com>
PR-URL: #315
Backport-PR-URL: #327
CVE-ID: CVE-2022-3221... |
static int may_wait_transaction(struct btrfs_root *root, int type)
{
if (root->fs_info->log_root_recovering)
return 0;
if (type == TRANS_USERSPACE)
return 1;
if (type == TRANS_START &&
!atomic_read(&root->fs_info->open_ioctl_trans))
return 1;
return 0;
} | 0 | [
"CWE-310"
] | linux-2.6 | 9c52057c698fb96f8f07e7a4bcf4801a092bda89 | 307,393,368,254,065,600,000,000,000,000,000,000,000 | 14 | Btrfs: fix hash overflow handling
The handling for directory crc hash overflows was fairly obscure,
split_leaf returns EOVERFLOW when we try to extend the item and that is
supposed to bubble up to userland. For a while it did so, but along the
way we added better handling of errors and forced the FS readonly if we
hi... |
Returns the maximum supported key size of the algorithm */
PHP_FUNCTION(mcrypt_module_get_algo_key_size)
{
MCRYPT_GET_MODE_DIR_ARGS(algorithms_dir);
RETURN_LONG(mcrypt_module_get_algo_key_size(module, dir)); | 0 | [
"CWE-190"
] | php-src | 6c5211a0cef0cc2854eaa387e0eb036e012904d0 | 149,944,493,055,482,760,000,000,000,000,000,000,000 | 6 | Fix bug #72455: Heap Overflow due to integer overflows |
static int __init hmac_module_init(void)
{
return crypto_register_template(&hmac_tmpl);
} | 0 | [
"CWE-787"
] | linux | af3ff8045bbf3e32f1a448542e73abb4c8ceb6f1 | 79,561,434,967,807,510,000,000,000,000,000,000,000 | 4 | crypto: hmac - require that the underlying hash algorithm is unkeyed
Because the HMAC template didn't check that its underlying hash
algorithm is unkeyed, trying to use "hmac(hmac(sha3-512-generic))"
through AF_ALG or through KEYCTL_DH_COMPUTE resulted in the inner HMAC
being used without having been keyed, resulting ... |
#endif
static inline bool is_journalled_quota(struct f2fs_sb_info *sbi)
{
#ifdef CONFIG_QUOTA
if (f2fs_sb_has_quota_ino(sbi))
return true;
if (F2FS_OPTION(sbi).s_qf_names[USRQUOTA] ||
F2FS_OPTION(sbi).s_qf_names[GRPQUOTA] ||
F2FS_OPTION(sbi).s_qf_names[PRJQUOTA])
return true;
#endif | 0 | [
"CWE-476"
] | linux | 4969c06a0d83c9c3dc50b8efcdc8eeedfce896f6 | 329,656,846,088,711,560,000,000,000,000,000,000,000 | 12 | f2fs: support swap file w/ DIO
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
static int context_init(H264Context *h)
{
ERContext *er = &h->er;
int mb_array_size = h->mb_height * h->mb_stride;
int y_size = (2 * h->mb_width + 1) * (2 * h->mb_height + 1);
int c_size = h->mb_stride * (h->mb_height + 1);
int yc_size = y_size + 2 * c_size;
int x, y, i;
FF_ALLOCZ_OR_GO... | 0 | [
"CWE-703"
] | FFmpeg | 29ffeef5e73b8f41ff3a3f2242d356759c66f91f | 227,076,210,276,186,000,000,000,000,000,000,000,000 | 68 | avcodec/h264: do not trust last_pic_droppable when marking pictures as done
This simplifies the code and fixes a deadlock
Fixes Ticket2927
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> |
static void WriteProfile(j_compress_ptr jpeg_info,Image *image)
{
const char
*name;
const StringInfo
*profile;
MagickBooleanType
iptc;
register ssize_t
i;
size_t
length,
tag_length;
StringInfo
*custom_profile;
/*
Save image profile as a APP marker.
*/
iptc=MagickF... | 1 | [
"CWE-119",
"CWE-787"
] | ImageMagick | 13267a10845a8dadabed63072b537f050cec6daa | 141,705,510,825,608,720,000,000,000,000,000,000,000 | 121 | Changed the JPEG writer to raise a warning when the exif profile exceeds 65533 bytes and truncate it. |
static int decode_atari_image_16(deark *c, struct atari_img_decode_data *adata)
{
i64 i, j;
i64 rowspan;
u32 v;
rowspan = adata->w * 2;
for(j=0; j<adata->h; j++) {
for(i=0; i<adata->w; i++) {
v = (u32)dbuf_getu16be(adata->unc_pixels, j*rowspan + 2*i);
v = de_rgb565_to_888(v);
de_bitmap_setpixel_rgb(ad... | 0 | [
"CWE-369"
] | deark | 62acb7753b0e3c0d3ab3c15057b0a65222313334 | 11,301,183,140,602,984,000,000,000,000,000,000,000 | 17 | pict,macrsrc: Fixed a bug that could cause division by 0
Found by F. Çelik. |
static void exif_iif_add_value(image_info_type *image_info, int section_index, char *name, int tag, int format, int length, void* value, int motorola_intel TSRMLS_DC)
{
size_t idex;
void *vptr;
image_info_value *info_value;
image_info_data *info_data;
image_info_data *list;
if (length < 0) {
return;
}
lis... | 0 | [
"CWE-125"
] | php-src | b4e4788c4461449b4587e19ef1f474ce938e4980 | 181,078,465,065,530,500,000,000,000,000,000,000,000 | 127 | Fix #76130: Heap Buffer Overflow (READ: 1786) in exif_iif_add_value
The MakerNote is not necessarily null-terminated, so we must not use
`strlen()` to avoid OOB reads. Instead `php_strnlen()` is the proper
way to handle this. |
static MagickBooleanType ReadPSDChannelRLE(Image *image,const PSDInfo *psd_info,
const ssize_t type,MagickOffsetType *sizes,ExceptionInfo *exception)
{
MagickBooleanType
status;
size_t
length,
row_size;
ssize_t
count,
y;
unsigned char
*compact_pixels,
*pixels;
if (image->debu... | 0 | [
"CWE-787"
] | ImageMagick | d4ec73f866a7c42a2e7f301fcd696e5cb7a7d3ab | 230,857,323,475,427,900,000,000,000,000,000,000,000 | 73 | https://github.com/ImageMagick/ImageMagick/issues/350 |
void edns_opt_list_free(struct edns_option* list)
{
struct edns_option* n;
while(list) {
free(list->opt_data);
n = list->next;
free(list);
list = n;
}
} | 0 | [
"CWE-787"
] | unbound | 6c3a0b54ed8ace93d5b5ca7b8078dc87e75cd640 | 9,417,842,096,440,295,000,000,000,000,000,000,000 | 10 | - Fix Out of Bound Write Compressed Names in rdata_copy(),
reported by X41 D-Sec. |
int tc_classify(struct sk_buff *skb, const struct tcf_proto *tp,
struct tcf_result *res)
{
int err = 0;
#ifdef CONFIG_NET_CLS_ACT
const struct tcf_proto *otp = tp;
reclassify:
#endif
err = tc_classify_compat(skb, tp, res);
#ifdef CONFIG_NET_CLS_ACT
if (err == TC_ACT_RECLASSIFY) {
u32 verd = G_TC_VERD(skb->tc_v... | 0 | [
"CWE-264"
] | net | 90f62cf30a78721641e08737bda787552428061e | 246,732,052,027,041,660,000,000,000,000,000,000,000 | 28 | net: Use netlink_ns_capable to verify the permisions of netlink messages
It is possible by passing a netlink socket to a more privileged
executable and then to fool that executable into writing to the socket
data that happens to be valid netlink message to do something that
privileged executable did not intend to do.
... |
static inline void alter_cred_subscribers(const struct cred *_cred, int n)
{
#ifdef CONFIG_DEBUG_CREDENTIALS
struct cred *cred = (struct cred *) _cred;
atomic_add(n, &cred->subscribers);
#endif
} | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 42,910,411,622,851,260,000,000,000,000,000,000,000 | 8 | KEYS: Add a keyctl to install a process's session keyring on its parent [try #6]
Add a keyctl to install a process's session keyring onto its parent. This
replaces the parent's session keyring. Because the COW credential code does
not permit one process to change another process's credentials directly, the
change is... |
int gg_send_message_richtext(struct gg_session *sess, int msgclass, uin_t recipient, const unsigned char *message, const unsigned char *format, int formatlen)
{
gg_debug_session(sess, GG_DEBUG_FUNCTION, "** gg_send_message_richtext(%p, %d, %u, %p, %p, %d);\n", sess, msgclass, recipient, message, format, formatlen);
... | 0 | [
"CWE-310"
] | libgadu | 23644f1fb8219031b3cac93289a588b05f90226b | 156,872,670,866,146,670,000,000,000,000,000,000,000 | 6 | Poprawka ograniczania długości opisu. |
static void rnd_nonce_func(void *_ctx, size_t length, uint8_t * data)
{
(void)_ctx;
gnutls_rnd(GNUTLS_RND_NONCE, data, length);
} | 0 | [
"CWE-787"
] | rhonabwy | b4c2923a1ba4fabf9b55a89244127e153a3e549b | 60,358,431,540,766,510,000,000,000,000,000,000,000 | 5 | Fix buffer overflow on r_jwe_aesgcm_key_unwrap |
TfLiteRegistration* Register_FILL() {
static TfLiteRegistration r = {/*init=*/nullptr, /*free=*/nullptr,
fill::Prepare, fill::Eval};
return &r;
} | 0 | [
"CWE-125",
"CWE-787"
] | tensorflow | 1970c2158b1ffa416d159d03c3370b9a462aee35 | 204,067,755,066,547,870,000,000,000,000,000,000,000 | 5 | [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 void cache_size(struct cacheinfo *this_leaf, struct device_node *np)
{
const char *propname;
int ct_idx;
ct_idx = get_cacheinfo_idx(this_leaf->type);
propname = cache_type_info[ct_idx].size_prop;
of_property_read_u32(np, propname, &this_leaf->size);
} | 0 | [
"CWE-787"
] | linux | aa838896d87af561a33ecefea1caa4c15a68bc47 | 322,009,302,067,612,080,000,000,000,000,000,000,000 | 10 | drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions
Convert the various sprintf fmaily calls in sysfs device show functions
to sysfs_emit and sysfs_emit_at for PAGE_SIZE buffer safety.
Done with:
$ spatch -sp-file sysfs_emit_dev.cocci --in-place --max-width=80 .
And cocci script:
$ cat s... |
brcmf_cfg80211_escan_handler(struct brcmf_if *ifp,
const struct brcmf_event_msg *e, void *data)
{
struct brcmf_cfg80211_info *cfg = ifp->drvr->config;
s32 status;
struct brcmf_escan_result_le *escan_result_le;
struct brcmf_bss_info_le *bss_info_le;
struct brcmf_bss_info_le *bss = NULL;
u32 bi_length;
str... | 0 | [
"CWE-119",
"CWE-703"
] | linux | ded89912156b1a47d940a0c954c43afbabd0c42c | 68,223,961,516,803,780,000,000,000,000,000,000,000 | 94 | 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... |
static int opnot(RAsm *a, ut8 * data, const Opcode *op) {
int l = 0;
if(op->operands[0].reg == X86R_UNDEFINED) {
return -1;
}
data[l++] = 0xf7;
data[l++] = 0xd0 | op->operands[0].reg;
return l;
} | 0 | [
"CWE-125"
] | radare2 | 66191f780863ea8c66ace4040d0d04a8842e8432 | 45,476,269,092,296,380,000,000,000,000,000,000,000 | 12 | Fix #12239 - crash in the x86.nz assembler ##asm (#12252) |
static NTSTATUS vfswrap_durable_reconnect(struct vfs_handle_struct *handle,
struct smb_request *smb1req,
struct smbXsrv_open *op,
const DATA_BLOB old_cookie,
TALLOC_CTX *mem_ctx,
struct files_struct **fsp,
DATA_BLOB *new_cookie)
{
return vfs_default_durable_reconnect(handle->c... | 0 | [
"CWE-665"
] | samba | 30e724cbff1ecd90e5a676831902d1e41ec1b347 | 296,382,490,544,959,160,000,000,000,000,000,000,000 | 12 | FSCTL_GET_SHADOW_COPY_DATA: Initialize output array to zero
Otherwise num_volumes and the end marker can return uninitialized data
to the client.
Signed-off-by: Christof Schmitt <christof.schmitt@us.ibm.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Simo Sorce <idra@samba.org> |
struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt,
const char *filename, int flags, umode_t mode)
{
struct open_flags op;
int err = build_open_flags(flags, mode, &op);
if (err)
return ERR_PTR(err);
return do_file_open_root(dentry, mnt, filename, &op);
} | 0 | [
"CWE-284"
] | linux | 54d5ca871e72f2bb172ec9323497f01cd5091ec7 | 61,494,111,148,222,680,000,000,000,000,000,000,000 | 9 | vfs: add vfs_select_inode() helper
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Cc: <stable@vger.kernel.org> # v4.2+ |
bfd_signal_init(void)
{
signal_set(SIGHUP, sigreload_bfd, NULL);
signal_set(SIGINT, sigend_bfd, NULL);
signal_set(SIGTERM, sigend_bfd, NULL);
signal_ignore(SIGPIPE);
} | 0 | [
"CWE-200"
] | keepalived | 26c8d6374db33bcfcdcd758b1282f12ceef4b94f | 47,285,655,961,162,450,000,000,000,000,000,000,000 | 7 | Disable fopen_safe() append mode by default
If a non privileged user creates /tmp/keepalived.log and has it open
for read (e.g. tail -f), then even though keepalived will change the
owner to root and remove all read/write permissions from non owners,
the application which already has the file open will be able to read... |
SERVER* cmdline(int argc, char *argv[]) {
int i=0;
int nonspecial=0;
int c;
struct option long_options[] = {
{"read-only", no_argument, NULL, 'r'},
{"multi-file", no_argument, NULL, 'm'},
{"copy-on-write", no_argument, NULL, 'c'},
{"authorize-file", required_argument, NULL, 'l'},
{"config-file", required_... | 0 | [
"CWE-119",
"CWE-787"
] | nbd | 3ef52043861ab16352d49af89e048ba6339d6df8 | 48,552,085,455,560,520,000,000,000,000,000,000,000 | 132 | Fix buffer size checking
Yes, this means we've re-introduced CVE-2005-3534. Sigh. |
GF_VVCConfig *gf_isom_vvc_config_get(GF_ISOFile *the_file, u32 trackNumber, u32 DescriptionIndex)
{
GF_TrackBox *trak;
u32 type;
GF_MPEGVisualSampleEntryBox *entry;
/*todo, add support for subpic track and nvcl tracks*/
trak = gf_isom_get_track_from_file(the_file, trackNumber);
if (!trak || !trak->Media || !Descr... | 0 | [
"CWE-617",
"CWE-703"
] | gpac | 9ea93a2ec8f555ceed1ee27294cf94822f14f10f | 785,326,495,488,926,900,000,000,000,000,000,000 | 25 | fixed #2165 |
static int macsec_add_rxsa(struct sk_buff *skb, struct genl_info *info)
{
struct net_device *dev;
struct nlattr **attrs = info->attrs;
struct macsec_secy *secy;
struct macsec_rx_sc *rx_sc;
struct macsec_rx_sa *rx_sa;
unsigned char assoc_num;
struct nlattr *tb_rxsc[MACSEC_RXSC_ATTR_MAX + 1];
struct nlattr *tb_sa... | 0 | [
"CWE-119"
] | net | 5294b83086cc1c35b4efeca03644cf9d12282e5b | 262,727,946,594,173,400,000,000,000,000,000,000,000 | 77 | macsec: dynamically allocate space for sglist
We call skb_cow_data, which is good anyway to ensure we can actually
modify the skb as such (another error from prior). Now that we have the
number of fragments required, we can safely allocate exactly that amount
of memory.
Fixes: c09440f7dcb3 ("macsec: introduce IEEE 80... |
xfs_bmapi_read(
struct xfs_inode *ip,
xfs_fileoff_t bno,
xfs_filblks_t len,
struct xfs_bmbt_irec *mval,
int *nmap,
int flags)
{
struct xfs_mount *mp = ip->i_mount;
struct xfs_ifork *ifp;
struct xfs_bmbt_irec got;
xfs_fileoff_t obno;
xfs_fileoff_t end;
struct xfs_iext_cursor icur;
int error;
bool... | 0 | [] | linux | 2c4306f719b083d17df2963bc761777576b8ad1b | 237,248,724,110,655,600,000,000,000,000,000,000,000 | 93 | xfs: set format back to extents if xfs_bmap_extents_to_btree
If xfs_bmap_extents_to_btree fails in a mode where we call
xfs_iroot_realloc(-1) to de-allocate the root, set the
format back to extents.
Otherwise we can assume we can dereference ifp->if_broot
based on the XFS_DINODE_FMT_BTREE format, and crash.
Bugzilla... |
Item *Item_cond_or::neg_transformer(THD *thd) /* NOT(a OR b OR ...) -> */
/* NOT a AND NOT b AND ... */
{
neg_arguments(thd);
Item *item= new (thd->mem_root) Item_cond_and(thd, list);
return item;
} | 0 | [
"CWE-617"
] | server | 807945f2eb5fa22e6f233cc17b85a2e141efe2c8 | 48,592,294,528,027,640,000,000,000,000,000,000,000 | 7 | 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 ... |
save_search_patterns(void)
{
if (save_level++ == 0)
{
saved_spats[0] = spats[0];
if (spats[0].pat != NULL)
saved_spats[0].pat = vim_strsave(spats[0].pat);
saved_spats[1] = spats[1];
if (spats[1].pat != NULL)
saved_spats[1].pat = vim_strsave(spats[1].pat);
if (mr_pattern == NULL)
saved_mr_pat... | 0 | [
"CWE-416"
] | vim | 409510c588b1eec1ae33511ae97a21eb8e110895 | 335,331,147,652,294,030,000,000,000,000,000,000,000 | 20 | patch 8.2.5050: using freed memory when searching for pattern in path
Problem: Using freed memory when searching for pattern in path.
Solution: Make a copy of the line. |
static inline bool return_type_analysis_context_unresolved(struct ReturnTypeAnalysisCtx *ctx) {
return !ctx->resolved && ctx->ret_type && ctx->ret_reg;
} | 0 | [
"CWE-703"
] | rizin | 6ce71d8aa3dafe3cdb52d5d72ae8f4b95916f939 | 188,575,543,253,605,630,000,000,000,000,000,000,000 | 3 | 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... |
int dbd_db_disconnect(SV* dbh, imp_dbh_t* imp_dbh)
{
#ifdef dTHR
dTHR;
#endif
dTHX;
D_imp_xxh(dbh);
/* We assume that disconnect will always work */
/* since most errors imply already disconnected. */
DBIc_ACTIVE_off(imp_dbh);
if (DBIc_TRACE_LEVEL(imp_xxh) >= 2)
PerlIO_printf(DBIc_LOGPIO(imp... | 0 | [
"CWE-125"
] | DBD-mysql | 793b72b1a0baa5070adacaac0e12fd995a6fbabe | 322,053,828,303,496,300,000,000,000,000,000,000,000 | 20 | Added Pali's fix for CVE-2016-1249 |
cipher_algo_transform(uint32_t virtio_cipher_algo,
enum rte_crypto_cipher_algorithm *algo)
{
switch (virtio_cipher_algo) {
case VIRTIO_CRYPTO_CIPHER_AES_CBC:
*algo = RTE_CRYPTO_CIPHER_AES_CBC;
break;
case VIRTIO_CRYPTO_CIPHER_AES_CTR:
*algo = RTE_CRYPTO_CIPHER_AES_CTR;
break;
case VIRTIO_CRYPTO_CIPHER_DES... | 0 | [
"CWE-125"
] | dpdk | acd4c92fa693bbea695f2bb42bb93fb8567c3ca5 | 2,939,536,383,466,825,600,000,000,000,000,000,000 | 47 | vhost/crypto: validate keys lengths
transform_cipher_param() and transform_chain_param() handle
the payload data for the VHOST_USER_CRYPTO_CREATE_SESS
message. These payloads have to be validated, since it
could come from untrusted sources.
Two buffers and their lengths are defined in this payload,
one the the auth k... |
static void b43_request_firmware(struct work_struct *work)
{
struct b43_wl *wl = container_of(work,
struct b43_wl, firmware_load);
struct b43_wldev *dev = wl->current_dev;
struct b43_request_fw_context *ctx;
unsigned int i;
int err;
const char *errmsg;
ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
if (!ctx)
... | 0 | [
"CWE-134"
] | wireless | 9538cbaab6e8b8046039b4b2eb6c9d614dc782bd | 27,667,599,246,216,020,000,000,000,000,000,000,000 | 58 | b43: stop format string leaking into error msgs
The module parameter "fwpostfix" is userspace controllable, unfiltered,
and is used to define the firmware filename. b43_do_request_fw() populates
ctx->errors[] on error, containing the firmware filename. b43err()
parses its arguments as a format string. For systems with... |
static void io_async_task_func(struct callback_head *cb)
{
struct io_kiocb *req = container_of(cb, struct io_kiocb, task_work);
struct async_poll *apoll = req->apoll;
struct io_ring_ctx *ctx = req->ctx;
trace_io_uring_task_run(req->ctx, req->opcode, req->user_data);
if (io_poll_rewait(req, &apoll->poll)) {
spi... | 0 | [
"CWE-416"
] | linux | 6d816e088c359866f9867057e04f244c608c42fe | 269,241,368,234,990,860,000,000,000,000,000,000,000 | 30 | io_uring: hold 'ctx' reference around task_work queue + execute
We're holding the request reference, but we need to go one higher
to ensure that the ctx remains valid after the request has finished.
If the ring is closed with pending task_work inflight, and the
given io_kiocb finishes sync during issue, then we need a... |
SYSCALL_DEFINE4(mknodat, int, dfd, const char __user *, filename, umode_t, mode,
unsigned int, dev)
{
return do_mknodat(dfd, filename, mode, dev);
} | 0 | [
"CWE-416",
"CWE-284"
] | linux | d0cb50185ae942b03c4327be322055d622dc79f6 | 322,560,447,256,975,340,000,000,000,000,000,000,000 | 5 | do_last(): fetch directory ->i_mode and ->i_uid before it's too late
may_create_in_sticky() call is done when we already have dropped the
reference to dir.
Fixes: 30aba6656f61e (namei: allow restricted O_CREAT of FIFOs and regular files)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
bool ciEnv::jvmti_state_changed() const {
// Some classes were redefined
if (_jvmti_redefinition_count != JvmtiExport::redefinition_count()) {
return true;
}
if (!_jvmti_can_access_local_variables &&
JvmtiExport::can_access_local_variables()) {
return true;
}
if (!_jvmti_can_hotswap_or_post_b... | 0 | [] | jdk17u | 8be0fc09f0ba2dd1dbfd6627456fa929d5574b04 | 14,125,482,960,926,377,000,000,000,000,000,000,000 | 33 | 8281859: Improve class compilation
Reviewed-by: mbaesken
Backport-of: 3ac62a66efd05d0842076dd4cfbea0e53b12630f |
void AppendToFile(const base::FilePath& path, const std::string& content) {
base::ScopedBlockingCall scoped_blocking_call(FROM_HERE,
base::BlockingType::WILL_BLOCK);
DCHECK(!path.empty());
base::AppendToFile(path, content.data(), content.size());
} | 0 | [
"CWE-200",
"CWE-668"
] | electron | 07a1c2a3e5845901f7e2eda9506695be58edc73c | 290,265,352,808,640,300,000,000,000,000,000,000,000 | 7 | fix: restrict sendToFrame to same-process frames by default (#26875) |
xmlFAGenerateCountedEpsilonTransition(xmlRegParserCtxtPtr ctxt,
xmlRegStatePtr from, xmlRegStatePtr to, int counter) {
if (to == NULL) {
to = xmlRegNewState(ctxt);
xmlRegStatePush(ctxt, to);
ctxt->state = to;
}
xmlRegStateAddTrans(ctxt, from, NULL, to, counter, -1);
} | 0 | [
"CWE-119"
] | libxml2 | cbb271655cadeb8dbb258a64701d9a3a0c4835b4 | 99,559,110,234,959,230,000,000,000,000,000,000,000 | 9 | Bug 757711: heap-buffer-overflow in xmlFAParsePosCharGroup <https://bugzilla.gnome.org/show_bug.cgi?id=757711>
* xmlregexp.c:
(xmlFAParseCharRange): Only advance to the next character if
there is no error. Advancing to the next character in case of
an error while parsing regexp leads to an out of bounds access. |
monitor_key_compare (gconstpointer a,
gconstpointer data)
{
const Monitor *monitor;
const Monitor *compare_monitor;
monitor = a;
compare_monitor = data;
if (monitor->client < compare_monitor->client)
{
return -1;
}
if (monitor->client > compare_monitor->cli... | 0 | [
"CWE-20"
] | nautilus | 1630f53481f445ada0a455e9979236d31a8d3bb0 | 84,657,400,644,361,050,000,000,000,000,000,000,000 | 29 | mime-actions: use file metadata for trusting desktop files
Currently we only trust desktop files that have the executable bit
set, and don't replace the displayed icon or the displayed name until
it's trusted, which prevents for running random programs by a malicious
desktop file.
However, the executable permission i... |
static int kvm_lapic_reg_write(struct kvm_lapic *apic, u32 reg, u32 val)
{
int ret = 0;
trace_kvm_apic_write(reg, val);
switch (reg) {
case APIC_ID: /* Local APIC ID */
if (!apic_x2apic_mode(apic))
kvm_apic_set_xapic_id(apic, val >> 24);
else
ret = 1;
break;
case APIC_TASKPRI:
report_tpr_access(a... | 0 | [
"CWE-476"
] | linux | 00b5f37189d24ac3ed46cb7f11742094778c46ce | 107,886,136,966,336,550,000,000,000,000,000,000,000 | 149 | KVM: x86: Avoid theoretical NULL pointer dereference in kvm_irq_delivery_to_apic_fast()
When kvm_irq_delivery_to_apic_fast() is called with APIC_DEST_SELF
shorthand, 'src' must not be NULL. Crash the VM with KVM_BUG_ON()
instead of crashing the host.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <... |
void security_sb_clone_mnt_opts(const struct super_block *oldsb,
struct super_block *newsb)
{
security_ops->sb_clone_mnt_opts(oldsb, newsb);
} | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 158,103,224,703,786,970,000,000,000,000,000,000,000 | 5 | KEYS: Add a keyctl to install a process's session keyring on its parent [try #6]
Add a keyctl to install a process's session keyring onto its parent. This
replaces the parent's session keyring. Because the COW credential code does
not permit one process to change another process's credentials directly, the
change is... |
proxy_C_SignUpdate (CK_X_FUNCTION_LIST *self,
CK_SESSION_HANDLE handle,
CK_BYTE_PTR part,
CK_ULONG part_len)
{
State *state = (State *)self;
Mapping map;
CK_RV rv;
rv = map_session_to_real (state->px, &handle, &map, NULL);
if (rv != CKR_OK)
return rv;
... | 0 | [
"CWE-190"
] | p11-kit | 5307a1d21a50cacd06f471a873a018d23ba4b963 | 144,276,187,741,219,120,000,000,000,000,000,000,000 | 14 | Check for arithmetic overflows before allocating |
static int vt_io_fontreset(struct vc_data *vc, struct console_font_op *op)
{
int ret;
if (__is_defined(BROKEN_GRAPHICS_PROGRAMS)) {
/*
* With BROKEN_GRAPHICS_PROGRAMS defined, the default font is
* not saved.
*/
return -ENOSYS;
}
op->op = KD_FONT_OP_SET_DEFAULT;
op->data = NULL;
ret = con_font_op(v... | 0 | [
"CWE-662"
] | linux | 90bfdeef83f1d6c696039b6a917190dcbbad3220 | 92,349,098,738,946,250,000,000,000,000,000,000,000 | 24 | tty: make FONTX ioctl use the tty pointer they were actually passed
Some of the font tty ioctl's always used the current foreground VC for
their operations. Don't do that then.
This fixes a data race on fg_console.
Side note: both Michael Ellerman and Jiri Slaby point out that all these
ioctls are deprecated, and s... |
uint64_t dup_mig_pages_transferred(void)
{
return acct_info.dup_pages;
} | 0 | [
"CWE-20"
] | qemu | 0be839a2701369f669532ea5884c15bead1c6e08 | 127,263,292,827,731,900,000,000,000,000,000,000,000 | 4 | migration: fix parameter validation on ram load
During migration, the values read from migration stream during ram load
are not validated. Especially offset in host_from_stream_offset() and
also the length of the writes in the callers of said function.
To fix this, we need to make sure that the [offset, offset + leng... |
static bool checkout_is_workdir_modified(
checkout_data *data,
const git_diff_file *baseitem,
const git_diff_file *newitem,
const git_index_entry *wditem)
{
git_oid oid;
const git_index_entry *ie;
/* handle "modified" submodule */
if (wditem->mode == GIT_FILEMODE_COMMIT) {
git_submodule *sm;
unsigned int s... | 0 | [
"CWE-20",
"CWE-706"
] | libgit2 | 64c612cc3e25eff5fb02c59ef5a66ba7a14751e4 | 272,670,652,889,271,360,000,000,000,000,000,000,000 | 73 | Protect against 8.3 "short name" attacks also on Linux/macOS
The Windows Subsystem for Linux (WSL) is getting increasingly popular,
in particular because it makes it _so_ easy to run Linux software on
Windows' files, via the auto-mounted Windows drives (`C:\` is mapped to
`/mnt/c/`, no need to set that up manually).
... |
static int vmx_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4)
{
unsigned long hw_cr4 = cr4 | (to_vmx(vcpu)->rmode.vm86_active ?
KVM_RMODE_VM_CR4_ALWAYS_ON : KVM_PMODE_VM_CR4_ALWAYS_ON);
if (cr4 & X86_CR4_VMXE) {
/*
* To use VMXON (and later other VMX instructions), a guest
* must first be able to tu... | 0 | [
"CWE-20"
] | linux | bfd0a56b90005f8c8a004baf407ad90045c2b11e | 254,654,640,955,666,400,000,000,000,000,000,000,000 | 41 | nEPT: Nested INVEPT
If we let L1 use EPT, we should probably also support the INVEPT instruction.
In our current nested EPT implementation, when L1 changes its EPT table
for L2 (i.e., EPT12), L0 modifies the shadow EPT table (EPT02), and in
the course of this modification already calls INVEPT. But if last level
of sh... |
TfLiteStatus Prepare(TfLiteContext* context, TfLiteNode* node) {
TF_LITE_ENSURE_EQ(context, NumInputs(node), 3);
TF_LITE_ENSURE_EQ(context, NumOutputs(node), 1);
const TfLiteTensor* input;
TF_LITE_ENSURE_OK(context, GetInputSafe(context, node, kInputTensor, &input));
const TfLiteTensor* begin;
TF_LITE_ENSU... | 0 | [
"CWE-125",
"CWE-787"
] | tensorflow | 1970c2158b1ffa416d159d03c3370b9a462aee35 | 180,752,637,665,617,000,000,000,000,000,000,000,000 | 35 | [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... |
parser_compilest(PyST_Object *self, PyObject *args, PyObject *kw)
{
PyObject* res = NULL;
PyArena* arena = NULL;
mod_ty mod;
PyObject* filename = NULL;
int ok;
static char *keywords[] = {"st", "filename", NULL};
if (self == NULL || PyModule_Check(self))
ok = PyA... | 0 | [
"CWE-125"
] | cpython | dcfcd146f8e6fc5c2fc16a4c192a0c5f5ca8c53c | 184,851,806,976,513,840,000,000,000,000,000,000,000 | 43 | bpo-35766: Merge typed_ast back into CPython (GH-11645) |
void visitSFDFragment( FILE *sfd, SplineFont *sf,
visitSFDFragmentFunc ufunc, void* udata )
{
int eof;
char tok[2000];
while ( 1 ) {
if ( (eof = getname(sfd,tok))!=1 ) {
if ( eof==-1 )
break;
geteol(sfd,tok);
continue;
}
ufunc( sfd, tok, sf, udata );
}
} | 0 | [
"CWE-416"
] | fontforge | 048a91e2682c1a8936ae34dbc7bd70291ec05410 | 255,744,226,061,221,000,000,000,000,000,000,000,000 | 16 | Fix for #4084 Use-after-free (heap) in the SFD_GetFontMetaData() function
Fix for #4086 NULL pointer dereference in the SFDGetSpiros() function
Fix for #4088 NULL pointer dereference in the SFD_AssignLookups() function
Add empty sf->fontname string if it isn't set, fixing #4089 #4090 and many
other potential issues (... |
GC_API void GC_CALL GC_debug_register_finalizer_unreachable
(void * obj, GC_finalization_proc fn,
void * cd, GC_finalization_proc *ofn,
void * *ocd)
{
GC_finalization_proc my_old_fn = OFN_UNSET;
void * ... | 0 | [
"CWE-119"
] | bdwgc | 7292c02fac2066d39dd1bcc37d1a7054fd1e32ee | 32,736,332,922,948,504,000,000,000,000,000,000,000 | 28 | Fix malloc routines to prevent size value wrap-around
See issue #135 on Github.
* allchblk.c (GC_allochblk, GC_allochblk_nth): Use
OBJ_SZ_TO_BLOCKS_CHECKED instead of OBJ_SZ_TO_BLOCKS.
* malloc.c (GC_alloc_large): Likewise.
* alloc.c (GC_expand_hp_inner): Type of "bytes" local variable changed
from word to size_t; ca... |
int user_auth_scheme_module_can_use(struct config_module * config, const char * username, void * cls) {
json_t * j_user_id, * j_credential;
int ret;
j_user_id = get_user_id_from_username(config, (json_t *)cls, username, 0);
if (check_result_value(j_user_id, G_OK)) {
j_credential = get_credential_list(con... | 0 | [
"CWE-120",
"CWE-787"
] | glewlwyd | 0efd112bb62f566877750ad62ee828bff579b4e2 | 271,970,307,884,505,940,000,000,000,000,000,000,000 | 25 | Fix fido2 signature validation bug |
int vcf_write_line(htsFile *fp, kstring_t *line)
{
int ret;
if ( line->s[line->l-1]!='\n' ) kputc('\n',line);
if ( fp->format.compression!=no_compression )
ret = bgzf_write(fp->fp.bgzf, line->s, line->l);
else
ret = hwrite(fp->fp.hfile, line->s, line->l);
return ret==line->l ? 0 : -1... | 0 | [
"CWE-787"
] | htslib | dcd4b7304941a8832fba2d0fc4c1e716e7a4e72c | 155,106,523,597,615,800,000,000,000,000,000,000,000 | 10 | Fix check for VCF record size
The check for excessive record size in vcf_parse_format() only
looked at individual fields. It was therefore possible to
exceed the limit and overflow fmt_aux_t::offset by having
multiple fields with a combined size that went over INT_MAX.
Fix by including the amount of memory used so fa... |
pair_encode(float8 x, float8 y, char *str)
{
int ndig = DBL_DIG + extra_float_digits;
if (ndig < 1)
ndig = 1;
sprintf(str, "%.*g,%.*g", ndig, x, ndig, y);
return TRUE;
} | 0 | [
"CWE-703",
"CWE-189"
] | postgres | 31400a673325147e1205326008e32135a78b4d8a | 160,976,293,096,215,930,000,000,000,000,000,000,000 | 10 | Predict integer overflow to avoid buffer overruns.
Several functions, mostly type input functions, calculated an allocation
size such that the calculation wrapped to a small positive value when
arguments implied a sufficiently-large requirement. Writes past the end
of the inadvertent small allocation followed shortly... |
template<typename tp, typename tc, typename to>
unsigned int _size_object3dtoCImg3d(const CImgList<tp>& primitives,
const CImgList<tc>& colors,
const CImg<to>& opacities) const {
unsigned int siz = 8U + 3*_width;
cimglis... | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 186,778,174,314,573,470,000,000,000,000,000,000,000 | 13 | Fix other issues in 'CImg<T>::load_bmp()'. |
static int gup_huge_pgd(pgd_t orig, pgd_t *pgdp, unsigned long addr,
unsigned long end, int write,
struct page **pages, int *nr)
{
int refs;
struct page *head, *page;
if (write && !pgd_write(orig))
return 0;
refs = 0;
head = pgd_page(orig);
page = head + ((addr & ~PGDIR_MASK) >> PAGE_SHIFT);
do {
VM_... | 0 | [
"CWE-362"
] | linux | 19be0eaffa3ac7d8eb6784ad9bdbc7d67ed8e619 | 316,448,834,739,146,800,000,000,000,000,000,000,000 | 35 | mm: remove gup_flags FOLL_WRITE games from __get_user_pages()
This is an ancient bug that was actually attempted to be fixed once
(badly) by me eleven years ago in commit 4ceb5db9757a ("Fix
get_user_pages() race for write access") but that was then undone due to
problems on s390 by commit f33ea7f404e5 ("fix get_user_p... |
static RBinSection* _get_vsection_at(RBin *bin, ut64 vaddr) {
RBinObject *cur = r_bin_object_get_cur (bin);
return r_bin_get_section_at (cur, vaddr, true);
} | 0 | [
"CWE-125"
] | radare2 | d31c4d3cbdbe01ea3ded16a584de94149ecd31d9 | 68,358,292,273,188,630,000,000,000,000,000,000,000 | 4 | Fix #8748 - Fix oobread on string search |
static int nf_tables_commit_audit_alloc(struct list_head *adl,
struct nft_table *table)
{
struct nft_audit_data *adp;
list_for_each_entry(adp, adl, list) {
if (adp->table == table)
return 0;
}
adp = kzalloc(sizeof(*adp), GFP_KERNEL);
if (!adp)
return -ENOMEM;
adp->table = table;
list_add(&adp->list,... | 0 | [
"CWE-665"
] | linux | ad9f151e560b016b6ad3280b48e42fa11e1a5440 | 165,164,528,434,975,590,000,000,000,000,000,000,000 | 16 | netfilter: nf_tables: initialize set before expression setup
nft_set_elem_expr_alloc() needs an initialized set if expression sets on
the NFT_EXPR_GC flag. Move set fields initialization before expression
setup.
[4512935.019450] ==================================================================
[4512935.019456] BUG: ... |
int gdImageMeanRemoval(gdImagePtr im)
{
float filter[3][3] = {{-1.0,-1.0,-1.0},
{-1.0,9.0,-1.0},
{-1.0,-1.0,-1.0}};
return gdImageConvolution(im, filter, 1, 0);
} | 0 | [
"CWE-119"
] | php-src | feba44546c27b0158f9ac20e72040a224b918c75 | 167,349,269,357,262,760,000,000,000,000,000,000,000 | 8 | Fixed bug #22965 (Crash in gd lib's ImageFillToBorder()). |
void Http2Session::IncreaseAllocatedSize(size_t size) {
current_nghttp2_memory_ += size;
} | 0 | [
"CWE-416"
] | node | a3c33d4ce78f74d1cf1765704af5b427aa3840a6 | 298,776,820,526,610,200,000,000,000,000,000,000,000 | 3 | http2: update handling of rst_stream with error code NGHTTP2_CANCEL
The PR updates the handling of rst_stream frames and adds all streams
to the pending list on receiving rst frames with the error code
NGHTTP2_CANCEL.
The changes will remove dependency on the stream state that may allow
bypassing the checks in certai... |
static int sqlite3InRhsIsConstant(Expr *pIn){
Expr *pLHS;
int res;
assert( !ExprHasProperty(pIn, EP_xIsSelect) );
pLHS = pIn->pLeft;
pIn->pLeft = 0;
res = sqlite3ExprIsConstant(pIn);
pIn->pLeft = pLHS;
return res;
} | 0 | [
"CWE-476"
] | sqlite | 57f7ece78410a8aae86aa4625fb7556897db384c | 54,713,688,890,125,080,000,000,000,000,000,000,000 | 10 | Fix a problem that comes up when using generated columns that evaluate to a
constant in an index and then making use of that index in a join.
FossilOrigin-Name: 8b12e95fec7ce6e0de82a04ca3dfcf1a8e62e233b7382aa28a8a9be6e862b1af |
static int ssl_scan_clienthello_tlsext(SSL *s, PACKET *pkt, int *al)
{
unsigned int type;
int renegotiate_seen = 0;
PACKET extensions;
*al = SSL_AD_DECODE_ERROR;
s->servername_done = 0;
s->tlsext_status_type = -1;
#ifndef OPENSSL_NO_NEXTPROTONEG
s->s3->next_proto_neg_seen = 0;
#endif
O... | 0 | [
"CWE-20"
] | openssl | 4ad93618d26a3ea23d36ad5498ff4f59eff3a4d2 | 236,206,041,520,761,200,000,000,000,000,000,000,000 | 428 | Don't change the state of the ETM flags until CCS processing
Changing the ciphersuite during a renegotiation can result in a crash
leading to a DoS attack. ETM has not been implemented in 1.1.0 for DTLS
so this is TLS only.
The problem is caused by changing the flag indicating whether to use ETM
or not immediately on... |
abitreader::~abitreader( void )
{
} | 0 | [
"CWE-1187"
] | lepton | 82167c144a322cc956da45407f6dce8d4303d346 | 156,202,804,944,953,140,000,000,000,000,000,000,000 | 3 | fix #87 : always check that threads_required set up the appropriate number of threads---fire off nop functions on unused threads for consistency |
bool sp_process_definer(THD *thd)
{
DBUG_ENTER("sp_process_definer");
LEX *lex= thd->lex;
/*
If the definer is not specified, this means that CREATE-statement missed
DEFINER-clause. DEFINER-clause can be missed in two cases:
- The user submitted a statement w/o the clause. This is a normal
... | 0 | [
"CWE-703"
] | server | 39feab3cd31b5414aa9b428eaba915c251ac34a2 | 329,136,019,702,226,700,000,000,000,000,000,000,000 | 86 | MDEV-26412 Server crash in Item_field::fix_outer_field for INSERT SELECT
IF an INSERT/REPLACE SELECT statement contained an ON expression in the top
level select and this expression used a subquery with a column reference
that could not be resolved then an attempt to resolve this reference as
an outer reference caused... |
_gnutls_proc_cert_client_cert_vrfy (gnutls_session_t session,
uint8_t * data, size_t data_size)
{
int size, ret;
ssize_t dsize = data_size;
uint8_t *pdata = data;
gnutls_datum_t sig;
cert_auth_info_t info = _gnutls_get_auth_info (session);
gnutls_pcert_st peer_cert;
gnu... | 0 | [
"CWE-399"
] | gnutls | 9c62f4feb2bdd6fbbb06eb0c60bfdea80d21bbb8 | 149,139,938,692,313,480,000,000,000,000,000,000,000 | 74 | Deinitialize the correct number of certificates. Reported by Remi Gacogne. |
static int write_eprom_word(pegasus_t *pegasus, __u8 index, __u16 data)
{
int i;
__u8 tmp, d[4] = { 0x3f, 0, 0, EPROM_WRITE };
int ret;
__le16 le_data = cpu_to_le16(data);
set_registers(pegasus, EpromOffset, 4, d);
enable_eprom_write(pegasus);
set_register(pegasus, EpromOffset, index);
set_registers(pegasus, E... | 0 | [
"CWE-119",
"CWE-284"
] | linux | 5593523f968bc86d42a035c6df47d5e0979b5ace | 204,878,522,226,425,360,000,000,000,000,000,000,000 | 30 | pegasus: Use heap buffers for all register access
Allocating USB buffers on the stack is not portable, and no longer
works on x86_64 (with VMAP_STACK enabled as per default).
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
References: https://bugs.debian.org/852556
Reported-by: Lisandro Damián Nicanor Pérez Meyer <lisandro@... |
static void __exit drbg_exit(void)
{
crypto_unregister_rngs(drbg_algs, (ARRAY_SIZE(drbg_cores) * 2));
} | 0 | [
"CWE-476"
] | linux | 8fded5925d0a733c46f8d0b5edd1c9b315882b1d | 303,055,710,154,549,760,000,000,000,000,000,000,000 | 4 | crypto: drbg - Convert to new rng interface
This patch converts the DRBG implementation to the new low-level
rng interface.
This allows us to get rid of struct drbg_gen by using the new RNG
API instead.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Stephan Mueller <smueller@chronox.de> |
int Field_string::store(const char *from, size_t length,CHARSET_INFO *cs)
{
ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED;
uint copy_length;
int rc;
/* See the comment for Field_long::store(long long) */
DBUG_ASSERT(!table || table->in_use == current_thd);
rc= well_formed_copy_with_check((char*) ptr, field_l... | 0 | [
"CWE-416",
"CWE-703"
] | server | 08c7ab404f69d9c4ca6ca7a9cf7eec74c804f917 | 199,036,544,834,742,970,000,000,000,000,000,000,000 | 22 | MDEV-24176 Server crashes after insert in the table with virtual
column generated using date_format() and if()
vcol_info->expr is allocated on expr_arena at parsing stage. Since
expr item is allocated on expr_arena all its containee items must be
allocated on expr_arena too. Otherwise fix_session_expr() will
encounter... |
static int acpi_smbus_hc_add(struct acpi_device *device)
{
int status;
unsigned long long val;
struct acpi_smb_hc *hc;
if (!device)
return -EINVAL;
status = acpi_evaluate_integer(device->handle, "_EC", NULL, &val);
if (ACPI_FAILURE(status)) {
printk(KERN_ERR PREFIX "error obtaining _EC.\n");
return -EIO;
... | 1 | [
"CWE-200"
] | linux | 43cdd1b716b26f6af16da4e145b6578f98798bf6 | 48,854,182,160,491,160,000,000,000,000,000,000,000 | 35 | ACPI: sbshc: remove raw pointer from printk() message
There's no need to be printing a raw kernel pointer to the kernel log at
every boot. So just remove it, and change the whole message to use the
correct dev_info() call at the same time.
Reported-by: Wang Qize <wang_qize@venustech.com.cn>
Cc: All applicable <stabl... |
static long btrfs_ioctl_logical_to_ino(struct btrfs_root *root,
void __user *arg)
{
int ret = 0;
int size;
struct btrfs_ioctl_logical_ino_args *loi;
struct btrfs_data_container *inodes = NULL;
struct btrfs_path *path = NULL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
loi = memdup_user(arg, sizeof(*loi)... | 0 | [
"CWE-310"
] | linux-2.6 | 9c52057c698fb96f8f07e7a4bcf4801a092bda89 | 327,706,200,860,534,940,000,000,000,000,000,000,000 | 52 | Btrfs: fix hash overflow handling
The handling for directory crc hash overflows was fairly obscure,
split_leaf returns EOVERFLOW when we try to extend the item and that is
supposed to bubble up to userland. For a while it did so, but along the
way we added better handling of errors and forced the FS readonly if we
hi... |
const CImg<T>& display_object3d(CImgDisplay &disp,
const CImg<tp>& vertices,
const CImgList<tf>& primitives,
const CImgList<tc>& colors,
const bool centering=true,
... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 69,093,429,037,615,600,000,000,000,000,000,000,000 | 16 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
static ssize_t sisusb_write(struct file *file, const char __user *buffer,
size_t count, loff_t *ppos)
{
struct sisusb_usb_data *sisusb;
int errno = 0;
ssize_t bytes_written = 0;
u8 buf8;
u16 buf16;
u32 buf32, address;
sisusb = file->private_data;
if (!sisusb)
return -ENODEV;
mutex_lock(&sisusb->lock);
... | 0 | [
"CWE-476"
] | linux | 9a5729f68d3a82786aea110b1bfe610be318f80a | 187,243,866,749,674,900,000,000,000,000,000,000,000 | 143 | USB: sisusbvga: fix oops in error path of sisusb_probe
The pointer used to log a failure of usb_register_dev() must
be set before the error is logged.
v2: fix that minor is not available before registration
Signed-off-by: oliver Neukum <oneukum@suse.com>
Reported-by: syzbot+a0cbdbd6d169020c8959@syzkaller.appspotmail... |
struct ndpi_detection_module_struct *ndpi_init_detection_module(ndpi_init_prefs prefs) {
struct ndpi_detection_module_struct *ndpi_str = ndpi_malloc(sizeof(struct ndpi_detection_module_struct));
int i;
if(ndpi_str == NULL) {
#ifdef NDPI_ENABLE_DEBUG_MESSAGES
NDPI_LOG_ERR(ndpi_str, "ndpi_init_detection_module... | 0 | [
"CWE-125"
] | nDPI | 61066fb106efa6d3d95b67e47b662de208b2b622 | 279,114,883,917,878,520,000,000,000,000,000,000,000 | 78 | Added check for heap buffer overflow read |
xmlGetLastChild(const xmlNode *parent) {
if ((parent == NULL) || (parent->type == XML_NAMESPACE_DECL)) {
#ifdef DEBUG_TREE
xmlGenericError(xmlGenericErrorContext,
"xmlGetLastChild : parent == NULL\n");
#endif
return(NULL);
}
return(parent->last);
} | 0 | [
"CWE-20"
] | libxml2 | bdd66182ef53fe1f7209ab6535fda56366bd7ac9 | 254,311,889,997,851,130,000,000,000,000,000,000,000 | 10 | Avoid building recursive entities
For https://bugzilla.gnome.org/show_bug.cgi?id=762100
When we detect a recusive entity we should really not
build the associated data, moreover if someone bypass
libxml2 fatal errors and still tries to serialize a broken
entity make sure we don't risk to get ito a recursion
* parser... |
static node_t **get_ppnode(huff_t* huff) {
node_t **tppnode;
if (!huff->freelist) {
return &(huff->nodePtrs[huff->blocPtrs++]);
} else {
tppnode = huff->freelist;
huff->freelist = (node_t **)*tppnode;
return tppnode;
}
} | 0 | [
"CWE-119"
] | ioq3 | d2b1d124d4055c2fcbe5126863487c52fd58cca1 | 170,484,242,423,545,440,000,000,000,000,000,000,000 | 10 | Fix/improve buffer overflow in MSG_ReadBits/MSG_WriteBits
Prevent reading past end of message in MSG_ReadBits. If read past
end of msg->data buffer (16348 bytes) the engine could SEGFAULT.
Make MSG_WriteBits use an exact buffer overflow check instead of
possibly failing with a few bytes left. |
static inline void gen_compute_eflags_c(DisasContext *s, TCGv reg)
{
gen_setcc1(s, JCC_B << 1, reg);
} | 0 | [
"CWE-94"
] | qemu | 30663fd26c0307e414622c7a8607fbc04f92ec14 | 145,633,007,746,404,280,000,000,000,000,000,000,000 | 4 | tcg/i386: Check the size of instruction being translated
This fixes the bug: 'user-to-root privesc inside VM via bad translation
caching' reported by Jann Horn here:
https://bugs.chromium.org/p/project-zero/issues/detail?id=1122
Reviewed-by: Richard Henderson <rth@twiddle.net>
CC: Peter Maydell <peter.maydell@linaro.... |
sds catClientInfoString(sds s, client *client) {
char flags[16], events[3], conninfo[CONN_INFO_LEN], *p;
p = flags;
if (client->flags & CLIENT_SLAVE) {
if (client->flags & CLIENT_MONITOR)
*p++ = 'O';
else
*p++ = 'S';
}
if (client->flags & CLIENT_MASTER) *p++ ... | 0 | [
"CWE-770"
] | redis | 5674b0057ff2903d43eaff802017eddf37c360f8 | 147,122,654,801,116,130,000,000,000,000,000,000,000 | 68 | Prevent unauthenticated client from easily consuming lots of memory (CVE-2021-32675)
This change sets a low limit for multibulk and bulk length in the
protocol for unauthenticated connections, so that they can't easily
cause redis to allocate massive amounts of memory by sending just a few
characters on the network.
T... |
get_message(
message_t *message)
{
return message->msg;
} | 0 | [
"CWE-77"
] | amanda | 29bae2e271093cd8d06ea98f73a474c685c5a314 | 290,955,477,653,434,030,000,000,000,000,000,000,000 | 5 | * application-src/ambsdtar.c, application-src/amgtar.c,
application-src/amstar.c: Filter option from COMMAND-OPTIONS
* common-src/ammessage.c: Add message.
git-svn-id: https://svn.code.sf.net/p/amanda/code/amanda/trunk@6483 a8d146d6-cc15-0410-8900-af154a0219e0 |
static void nci_init_complete_req(struct nci_dev *ndev, const void *opt)
{
struct nci_rf_disc_map_cmd cmd;
struct disc_map_config *cfg = cmd.mapping_configs;
__u8 *num = &cmd.num_mapping_configs;
int i;
/* set rf mapping configurations */
*num = 0;
/* by default mapping is set to NCI_RF_INTERFACE_FRAME */
for... | 0 | [] | linux | 48b71a9e66c2eab60564b1b1c85f4928ed04e406 | 13,254,353,101,343,853,000,000,000,000,000,000,000 | 35 | NFC: add NCI_UNREG flag to eliminate the race
There are two sites that calls queue_work() after the
destroy_workqueue() and lead to possible UAF.
The first site is nci_send_cmd(), which can happen after the
nci_close_device as below
nfcmrvl_nci_unregister_dev | nfc_genl_dev_up
nci_close_device |
f... |
R_API char *r_bin_java_get_desc_from_cp_item_list(RList *cp_list, ut64 idx) {
/*
Given a constant poool object FieldRef, MethodRef, or InterfaceMethodRef
return the actual descriptor string.
@rvalue ut8* (user frees) or NULL
*/
RBinJavaCPTypeObj *obj = r_bin_java_get_item_from_cp_item_list (cp_list, idx);
if (cp... | 0 | [
"CWE-787"
] | radare2 | 9650e3c352f675687bf6c6f65ff2c4a3d0e288fa | 86,670,046,667,499,100,000,000,000,000,000,000,000 | 12 | Fix oobread segfault in java arith8.class ##crash
* Reported by Cen Zhang via huntr.dev |
struct razer_report razer_chroma_misc_get_dpi_xy_byte(void)
{
struct razer_report report = get_razer_report(0x04, 0x81, 0x03);
return report;
} | 0 | [
"CWE-787"
] | openrazer | 7e8a04feb378a679f1bcdcae079a5100cc45663b | 41,439,238,952,979,886,000,000,000,000,000,000,000 | 6 | Fix oob memcpy in matrix_custom_frame methods
Adjust row_length if it exeeds the arguments array |
SPL_METHOD(SplObjectStorage, rewind)
{
spl_SplObjectStorage *intern = Z_SPLOBJSTORAGE_P(getThis());
if (zend_parse_parameters_none() == FAILURE) {
return;
}
zend_hash_internal_pointer_reset_ex(&intern->storage, &intern->pos);
intern->index = 0;
} /* }}} */ | 0 | [
"CWE-119",
"CWE-787"
] | php-src | 61cdd1255d5b9c8453be71aacbbf682796ac77d4 | 228,383,668,649,797,940,000,000,000,000,000,000,000 | 11 | Fix bug #73257 and bug #73258 - SplObjectStorage unserialize allows use of non-object as key |
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