func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
static int caif_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
{
int err;
int skb_len;
unsigned long flags;
struct sk_buff_head *list = &sk->sk_receive_queue;
struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
if (atomic_read(&sk->sk_rmem_alloc) + skb->truesize >=
(unsigned int)sk->sk_rcvbuf ... | 0 | [
"CWE-20",
"CWE-269"
] | linux | f3d3342602f8bcbf37d7c46641cb9bca7618eb1c | 64,165,043,842,099,470,000,000,000,000,000,000,000 | 44 | net: rework recvmsg handler msg_name and msg_namelen logic
This patch now always passes msg->msg_namelen as 0. recvmsg handlers must
set msg_namelen to the proper size <= sizeof(struct sockaddr_storage)
to return msg_name to the user.
This prevents numerous uninitialized memory leaks we had in the
recvmsg handlers an... |
AVCPBProperties *ff_add_cpb_side_data(AVCodecContext *avctx)
{
AVPacketSideData *tmp;
AVCPBProperties *props;
size_t size;
props = av_cpb_properties_alloc(&size);
if (!props)
return NULL;
tmp = av_realloc_array(avctx->coded_side_data, avctx->nb_coded_side_data + 1, sizeof(*tmp));
... | 0 | [
"CWE-787"
] | FFmpeg | 2080bc33717955a0e4268e738acf8c1eeddbf8cb | 18,647,583,423,308,394,000,000,000,000,000,000,000 | 25 | avcodec/utils: correct align value for interplay
Fixes out of array access
Fixes: 452/fuzz-1-ffmpeg_VIDEO_AV_CODEC_ID_INTERPLAY_VIDEO_fuzzer
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
TEST_F(AllowMissingInAndListTest, BadJwt) {
// Bad JWT should fail.
EXPECT_CALL(mock_cb_, onComplete(Status::JwtVerificationFail));
auto headers = Http::TestRequestHeaderMapImpl{{kExampleHeader, NonExistKidToken}};
context_ = Verifier::createContext(headers, parent_span_, &mock_cb_);
verifier_->verify(context... | 0 | [
"CWE-303",
"CWE-703"
] | envoy | ea39e3cba652bcc4b11bb0d5c62b017e584d2e5a | 189,742,069,718,990,300,000,000,000,000,000,000,000 | 8 | jwt_authn: fix a bug where JWT with wrong issuer is allowed in allow_missing case (#15194)
[jwt] When allow_missing is used inside RequiresAny, the requests with JWT with wrong issuer are accepted. This is a bug, allow_missing should only allow requests without any JWT. This change fixed the above issue by preserving ... |
void mem_nop (void *opaque, void *ptr){
} | 0 | [
"CWE-399",
"CWE-190"
] | lepton | 6a5ceefac1162783fffd9506a3de39c85c725761 | 262,592,781,592,874,350,000,000,000,000,000,000,000 | 3 | fix #111 |
static void received_conflicting_request(REQUEST *request,
const RADCLIENT *client)
{
radlog(L_ERR, "Received conflicting packet from "
"client %s port %d - ID: %d due to unfinished request %u. Giving up on old request.",
client->shortname,
request->packet->src_port, request->packet->id,... | 0 | [
"CWE-399"
] | freeradius-server | ff94dd35673bba1476594299d31ce8293b8bd223 | 336,663,497,261,288,200,000,000,000,000,000,000,000 | 53 | Do not delete "old" requests until they are free.
If the request is in the queue for 30+ seconds, do NOT delete it.
Instead, mark it as "STOP PROCESSING", and do "wait_for_child_to_die",
which waits for a child thread to pick it up, and acknowledge that it's
done. Once it's marked done, we can finally clean it up.
T... |
autocmd_supported(char_u *name)
{
char_u *p;
return (event_name2nr(name, &p) != NUM_EVENTS);
} | 0 | [
"CWE-200",
"CWE-668"
] | vim | 5a73e0ca54c77e067c3b12ea6f35e3e8681e8cf8 | 168,432,293,518,501,370,000,000,000,000,000,000,000 | 6 | patch 8.0.1263: others can read the swap file if a user is careless
Problem: Others can read the swap file if a user is careless with his
primary group.
Solution: If the group permission allows for reading but the world
permissions doesn't, make sure the group is right. |
ex_popup(exarg_T *eap)
{
# if defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_GTK)
if (gui.in_use)
gui_make_popup(eap->arg, eap->forceit);
# ifdef FEAT_TERM_POPUP_MENU
else
# endif
# endif
# ifdef FEAT_TERM_POPUP_MENU
pum_make_popup(eap->arg, eap->forceit);
# endif
} | 0 | [
"CWE-78"
] | vim | 8c62a08faf89663e5633dc5036cd8695c80f1075 | 180,892,469,990,934,100,000,000,000,000,000,000,000 | 13 | patch 8.1.0881: can execute shell commands in rvim through interfaces
Problem: Can execute shell commands in rvim through interfaces.
Solution: Disable using interfaces in restricted mode. Allow for writing
file with writefile(), histadd() and a few others. |
tor_tls_handshake(tor_tls_t *tls)
{
int r;
tor_assert(tls);
tor_assert(tls->ssl);
tor_assert(tls->state == TOR_TLS_ST_HANDSHAKE);
check_no_tls_errors();
if (tls->isServer) {
r = SSL_accept(tls->ssl);
} else {
r = SSL_connect(tls->ssl);
}
/* We need to call this here and not earlier, since Open... | 0 | [
"CWE-264"
] | tor | 638fdedcf16cf7d6f7c586d36f7ef335c1c9714f | 99,842,456,592,635,580,000,000,000,000,000,000,000 | 68 | Don't send a certificate chain on outgoing TLS connections from non-relays |
CImg<T> get_closing(const CImg<t>& kernel, const unsigned int boundary_conditions=1,
const bool is_real=false) const {
const int sx = kernel.width(), sy = kernel.height(), sz = kernel.depth();
if (is_empty() || (sx<=1 && sy<=1 && sz<=1)) return *this;
const int sx1 = (int)(... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 47,455,790,610,429,830,000,000,000,000,000,000,000 | 21 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
int nci_core_rsp_packet(struct nci_dev *ndev, __u16 opcode,
struct sk_buff *skb)
{
return nci_op_rsp_packet(ndev, opcode, skb, ndev->ops->core_ops,
ndev->ops->n_core_ops);
} | 0 | [] | linux | 48b71a9e66c2eab60564b1b1c85f4928ed04e406 | 175,332,217,068,514,330,000,000,000,000,000,000,000 | 6 | 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... |
asmlinkage long sys_mknodat(int dfd, const char __user *filename, int mode,
unsigned dev)
{
int error = 0;
char * tmp;
struct dentry * dentry;
struct nameidata nd;
if (S_ISDIR(mode))
return -EPERM;
tmp = getname(filename);
if (IS_ERR(tmp))
return PTR_ERR(tmp);
error = do_path_lookup(dfd, tmp, LOOKUP_P... | 0 | [
"CWE-120"
] | linux-2.6 | d70b67c8bc72ee23b55381bd6a884f4796692f77 | 60,226,493,380,353,860,000,000,000,000,000,000,000 | 53 | [patch] vfs: fix lookup on deleted directory
Lookup can install a child dentry for a deleted directory. This keeps
the directory dentry alive, and the inode pinned in the cache and on
disk, even after all external references have gone away.
This isn't a big problem normally, since memory pressure or umount
will clea... |
onig_recompile(regex_t* reg, const UChar* pattern, const UChar* pattern_end,
OnigOptionType option, OnigEncoding enc, OnigSyntaxType* syntax,
OnigErrorInfo* einfo)
{
int r;
regex_t *new_reg;
r = onig_new(&new_reg, pattern, pattern_end, option, enc, syntax, einfo);
if (r) return r;
if (ONIG_STATE(re... | 0 | [
"CWE-125"
] | php-src | c6e34d91b88638966662caac62c4d0e90538e317 | 251,973,288,637,259,400,000,000,000,000,000,000,000 | 17 | Fix bug #77371 (heap buffer overflow in mb regex functions - compile_string_node) |
static int rbd_dev_device_setup(struct rbd_device *rbd_dev)
{
int ret;
/* Record our major and minor device numbers. */
if (!single_major) {
ret = register_blkdev(0, rbd_dev->name);
if (ret < 0)
goto err_out_unlock;
rbd_dev->major = ret;
rbd_dev->minor = 0;
} else {
rbd_dev->major = rbd_major;
rbd... | 0 | [
"CWE-863"
] | linux | f44d04e696feaf13d192d942c4f14ad2e117065a | 37,824,980,996,482,115,000,000,000,000,000,000,000 | 44 | rbd: require global CAP_SYS_ADMIN for mapping and unmapping
It turns out that currently we rely only on sysfs attribute
permissions:
$ ll /sys/bus/rbd/{add*,remove*}
--w------- 1 root root 4096 Sep 3 20:37 /sys/bus/rbd/add
--w------- 1 root root 4096 Sep 3 20:37 /sys/bus/rbd/add_single_major
--w------- 1 ro... |
static void clear_file_array(wfClipboard* clipboard)
{
size_t i;
if (!clipboard)
return;
/* clear file_names array */
if (clipboard->file_names)
{
for (i = 0; i < clipboard->nFiles; i++)
{
free(clipboard->file_names[i]);
clipboard->file_names[i] = NULL;
}
free(clipboard->file_names);
clipboard... | 0 | [
"CWE-20"
] | FreeRDP | 0d79670a28c0ab049af08613621aa0c267f977e9 | 300,854,443,581,004,630,000,000,000,000,000,000,000 | 36 | Fixed missing input checks for file contents request
reported by Valentino Ricotta (Thalium) |
g_vfs_backend_dav_init (GVfsBackendDav *backend)
{
g_vfs_backend_set_user_visible (G_VFS_BACKEND (backend), TRUE);
} | 0 | [] | gvfs | f81ff2108ab3b6e370f20dcadd8708d23f499184 | 62,677,835,795,503,320,000,000,000,000,000,000,000 | 4 | 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... |
etherproto_string(netdissect_options *ndo, u_short port)
{
register char *cp;
register struct hnamemem *tp;
register uint32_t i = port;
char buf[sizeof("0000")];
for (tp = &eprototable[i & (HASHNAMESIZE-1)]; tp->nxt; tp = tp->nxt)
if (tp->addr == i)
return (tp->name);
tp->addr = i;
tp->nxt = newhnamemem(n... | 0 | [
"CWE-125",
"CWE-787"
] | tcpdump | 730fc35968c5433b9e2a829779057f4f9495dc51 | 16,559,376,879,543,010,000,000,000,000,000,000,000 | 26 | CVE-2017-12894/In lookup_bytestring(), take the length of the byte string into account.
Otherwise, if, in our search of the hash table, we come across a byte
string that's shorter than the string we're looking for, we'll search
past the end of the string in the hash table.
This fixes a buffer over-read discovered by ... |
current_element (GMarkupParseContext *context)
{
return context->tag_stack->data;
} | 0 | [
"CWE-476"
] | glib | fccef3cc822af74699cca84cd202719ae61ca3b9 | 284,652,611,455,865,900,000,000,000,000,000,000,000 | 4 | gmarkup: Fix crash in error handling path for closing elements
If something which looks like a closing tag is left unfinished, but
isn’t paired to an opening tag in the document, the error handling code
would do a null pointer dereference. Avoid that, at the cost of
introducing a new translatable error message.
Inclu... |
static void iscsi_nop_timed_event(void *opaque)
{
IscsiLun *iscsilun = opaque;
qemu_mutex_lock(&iscsilun->mutex);
if (iscsi_get_nops_in_flight(iscsilun->iscsi) >= MAX_NOP_FAILURES) {
error_report("iSCSI: NOP timeout. Reconnecting...");
iscsilun->request_timed_out = true;
} else if (iscs... | 0 | [
"CWE-125"
] | qemu | ff0507c239a246fd7215b31c5658fc6a3ee1e4c5 | 46,327,071,991,184,790,000,000,000,000,000,000,000 | 19 | block/iscsi:fix heap-buffer-overflow in iscsi_aio_ioctl_cb
There is an overflow, the source 'datain.data[2]' is 100 bytes,
but the 'ss' is 252 bytes.This may cause a security issue because
we can access a lot of unrelated memory data.
The len for sbp copy data should take the minimum of mx_sb_len and
sb_len_wr, no... |
static UPNP_INLINE int search_extension(
/*! [in] . */
const char *extension,
/*! [out] . */
const char **con_type,
/*! [out] . */
const char **con_subtype)
{
int top, mid, bot;
int cmp;
top = 0;
bot = NUM_MEDIA_TYPES - 1;
while (top <= bot) {
mid = (top + bot) / 2;
cmp = strcasecmp(extension, gMediaTy... | 0 | [
"CWE-284"
] | pupnp-code | be0a01bdb83395d9f3a5ea09c1308a4f1a972cbd | 18,974,022,495,885,660,000,000,000,000,000,000,000 | 33 | Don't allow unhandled POSTs to write to the filesystem by default
If there's no registered handler for a POST request, the default behaviour
is to write it to the filesystem. Several million deployed devices appear
to have this behaviour, making it possible to (at least) store arbitrary
data on them. Add a configure o... |
static void peak_usb_unlink_all_urbs(struct peak_usb_device *dev)
{
int i;
/* free all Rx (submitted) urbs */
usb_kill_anchored_urbs(&dev->rx_submitted);
/* free unsubmitted Tx urbs first */
for (i = 0; i < PCAN_USB_MAX_TX_URBS; i++) {
struct urb *urb = dev->tx_contexts[i].urb;
if (!urb ||
dev->tx_con... | 0 | [
"CWE-909"
] | linux | f7a1337f0d29b98733c8824e165fca3371d7d4fd | 264,073,745,294,126,200,000,000,000,000,000,000,000 | 28 | can: peak_usb: fix slab info leak
Fix a small slab info leak due to a failure to clear the command buffer
at allocation.
The first 16 bytes of the command buffer are always sent to the device
in pcan_usb_send_cmd() even though only the first two may have been
initialised in case no argument payload is provided (e.g. ... |
PHP_FUNCTION(system)
{
php_exec_ex(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
} | 0 | [
"CWE-703",
"CWE-189"
] | php-src | 2871c70efaaaa0f102557a17c727fd4d5204dd4b | 186,239,027,435,069,530,000,000,000,000,000,000,000 | 4 | Patch for Heap Buffer Overflow in EscapeShell
Proposed patch for bug #71270 |
void *MACH0_(mach0_free)(struct MACH0_(obj_t) *mo) {
if (!mo) {
return NULL;
}
size_t i;
if (mo->symbols) {
for (i = 0; !mo->symbols[i].last; i++) {
free (mo->symbols[i].name);
}
free (mo->symbols);
}
free (mo->segs);
free (mo->sects);
free (mo->symtab);
free (mo->symstr);
free (mo->indirectsyms);... | 1 | [
"CWE-125",
"CWE-787"
] | radare2 | 0052500c1ed5bf8263b26b9fd7773dbdc6f170c4 | 30,073,576,392,675,150,000,000,000,000,000,000,000 | 40 | Fix heap OOB read in macho.iterate_chained_fixups ##crash
* Reported by peacock-doris via huntr.dev
* Reproducer 'tests_65305'
mrmacete:
* Return early if segs_count is 0
* Initialize segs_count also for reconstructed fixups
Co-authored-by: pancake <pancake@nopcode.org>
Co-authored-by: Francesco Tamagni <mrm... |
Returns TRUE if the mode outputs blocks of bytes */
PHP_FUNCTION(mcrypt_module_is_block_mode)
{
MCRYPT_GET_MODE_DIR_ARGS(modes_dir)
if (mcrypt_module_is_block_mode(module, dir) == 1) {
RETURN_TRUE;
} else {
RETURN_FALSE;
} | 1 | [
"CWE-190"
] | php-src | 6c5211a0cef0cc2854eaa387e0eb036e012904d0 | 110,027,340,702,908,620,000,000,000,000,000,000,000 | 10 | Fix bug #72455: Heap Overflow due to integer overflows |
static NO_INLINE JsVar *jspGetNamedFieldInParents(JsVar *object, const char* name, bool returnName) {
// Now look in prototypes
JsVar * child = jspeiFindChildFromStringInParents(object, name);
/* Check for builtins via separate function
* This way we save on RAM for built-ins because everything comes out of p... | 0 | [
"CWE-119",
"CWE-125"
] | Espruino | c36d30529118aa049797db43f111ddad468aad29 | 193,928,201,638,872,770,000,000,000,000,000,000,000 | 48 | Fix stack overflow if void void void... is repeated many times (fix #1434) |
void wakeup_subsequent_commits(int wakeup_error_arg)
{
/*
Do the check inline, so only the wakeup case takes the cost of a function
call for every commmit.
Note that the check is done without locking. It is the responsibility of
the user of the wakeup facility to ensure that no waiters ... | 0 | [
"CWE-416"
] | server | 4681b6f2d8c82b4ec5cf115e83698251963d80d5 | 31,370,300,723,421,900,000,000,000,000,000,000,000 | 17 | MDEV-26281 ASAN use-after-poison when complex conversion is involved in blob
the bug was that in_vector array in Item_func_in was allocated in the
statement arena, not in the table->expr_arena.
revert part of the 5acd391e8b2d. Instead, change the arena correctly
in fix_all_session_vcol_exprs().
Remove TABLE_ARENA, t... |
int db_action_valid(uint32_t action)
{
if (sys_chk_seccomp_action(action) == 1)
return 0;
return -EINVAL;
} | 0 | [] | libseccomp | c5bf78de480b32b324e0f511c88ce533ed280b37 | 126,712,140,201,997,750,000,000,000,000,000,000,000 | 6 | db: fix 64-bit argument comparisons
Our approach to doing 64-bit comparisons using 32-bit operators was
just plain wrong, leading to a number of potential problems with
filters that used the LT, GT, LE, or GE operators. This patch fixes
this problem and a few other related issues that came to light in
the course of f... |
int do_pipe_flags(int *fd, int flags)
{
struct file *files[2];
int error = __do_pipe_flags(fd, files, flags);
if (!error) {
fd_install(fd[0], files[0]);
fd_install(fd[1], files[1]);
}
return error;
} | 0 | [
"CWE-17"
] | linux | f0d1bec9d58d4c038d0ac958c9af82be6eb18045 | 174,358,333,191,221,160,000,000,000,000,000,000,000 | 10 | new helper: copy_page_from_iter()
parallel to copy_page_to_iter(). pipe_write() switched to it (and became
->write_iter()).
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
static void fuse_aio_complete_req(struct fuse_mount *fm, struct fuse_args *args,
int err)
{
struct fuse_io_args *ia = container_of(args, typeof(*ia), ap.args);
struct fuse_io_priv *io = ia->io;
ssize_t pos = -1;
fuse_release_user_pages(&ia->ap, io->should_dirty);
if (err) {
/* Nothing */
} else if (io->... | 0 | [
"CWE-459"
] | linux | 5d069dbe8aaf2a197142558b6fb2978189ba3454 | 100,064,648,311,382,040,000,000,000,000,000,000,000 | 28 | fuse: fix bad inode
Jan Kara's analysis of the syzbot report (edited):
The reproducer opens a directory on FUSE filesystem, it then attaches
dnotify mark to the open directory. After that a fuse_do_getattr() call
finds that attributes returned by the server are inconsistent, and calls
make_bad_inode() which,... |
_outAppendPath(StringInfo str, const AppendPath *node)
{
WRITE_NODE_TYPE("APPENDPATH");
_outPathInfo(str, (const Path *) node);
WRITE_NODE_FIELD(subpaths);
} | 0 | [
"CWE-362"
] | postgres | 5f173040e324f6c2eebb90d86cf1b0cdb5890f0a | 252,223,228,322,849,840,000,000,000,000,000,000,000 | 8 | Avoid repeated name lookups during table and index DDL.
If the name lookups come to different conclusions due to concurrent
activity, we might perform some parts of the DDL on a different table
than other parts. At least in the case of CREATE INDEX, this can be
used to cause the permissions checks to be performed aga... |
static void lsr_read_attribute_name_ex(GF_LASeRCodec *lsr, GF_Node *n, Bool skippable)
{
u32 val = 1;
if (skippable) {
GF_LSR_READ_INT(lsr, val, 1, "hasAttributeName");
if (!val) return;
}
GF_LSR_READ_INT(lsr, val, 1, "choice");
if (val) {
lsr_read_vluimsbf5(lsr, "item[i]");
lsr_read_vluimsbf5(lsr, "item[... | 0 | [
"CWE-190"
] | gpac | faa75edde3dfeba1e2cf6ffa48e45a50f1042096 | 160,640,057,164,796,120,000,000,000,000,000,000,000 | 22 | fixed #2213 |
ex_ni(exarg_T *eap)
{
if (!eap->skip)
eap->errmsg =
_(e_sorry_command_is_not_available_in_this_version);
} | 0 | [
"CWE-125"
] | vim | d3a117814d6acbf0dca3eff1a7626843b9b3734a | 269,348,405,131,002,470,000,000,000,000,000,000,000 | 6 | patch 8.2.4009: reading one byte beyond the end of the line
Problem: Reading one byte beyond the end of the line.
Solution: Check for NUL byte first. |
inline double uppercase(const double x) {
return (double)((x<'a'||x>'z')?x:x - 'a' + 'A');
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 80,748,411,805,866,950,000,000,000,000,000,000,000 | 3 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
DEATH_TEST(LteOp, InvalidEooOperand, "Invariant failure _rhs") {
BSONObj operand;
LTEMatchExpression lte("", operand.firstElement());
} | 0 | [] | mongo | 64095239f41e9f3841d8be9088347db56d35c891 | 132,062,153,087,611,060,000,000,000,000,000,000,000 | 4 | SERVER-51083 Reject invalid UTF-8 from $regex match expressions |
ExecCheckXactReadOnly(PlannedStmt *plannedstmt)
{
ListCell *l;
/* Fail if write permissions are requested on any non-temp table */
foreach(l, plannedstmt->rtable)
{
RangeTblEntry *rte = (RangeTblEntry *) lfirst(l);
if (rte->rtekind != RTE_RELATION)
continue;
if ((rte->requiredPerms & (~ACL_SELECT)) ==... | 0 | [
"CWE-209"
] | postgres | 804b6b6db4dcfc590a468e7be390738f9f7755fb | 89,795,051,947,489,700,000,000,000,000,000,000,000 | 21 | Fix column-privilege leak in error-message paths
While building error messages to return to the user,
BuildIndexValueDescription, ExecBuildSlotValueDescription and
ri_ReportViolation would happily include the entire key or entire row in
the result returned to the user, even if the user didn't have access to
view all o... |
void hkeysCommand(client *c) {
genericHgetallCommand(c,OBJ_HASH_KEY);
} | 0 | [
"CWE-190"
] | redis | f6a40570fa63d5afdd596c78083d754081d80ae3 | 55,681,704,239,703,420,000,000,000,000,000,000,000 | 3 | Fix ziplist and listpack overflows and truncations (CVE-2021-32627, CVE-2021-32628)
- fix possible heap corruption in ziplist and listpack resulting by trying to
allocate more than the maximum size of 4GB.
- prevent ziplist (hash and zset) from reaching size of above 1GB, will be
converted to HT encoding, that's n... |
static void acpi_table_drop_item(struct config_group *group,
struct config_item *cfg)
{
struct acpi_table *table = container_of(cfg, struct acpi_table, cfg);
ACPI_INFO(("Host-directed Dynamic ACPI Table Unload"));
acpi_unload_table(table->index);
} | 0 | [
"CWE-862"
] | linux | 75b0cea7bf307f362057cc778efe89af4c615354 | 121,431,614,579,852,170,000,000,000,000,000,000,000 | 8 | ACPI: configfs: Disallow loading ACPI tables when locked down
Like other vectors already patched, this one here allows the root
user to load ACPI tables, which enables arbitrary physical address
writes, which in turn makes it possible to disable lockdown.
Prevents this by checking the lockdown status before allowing ... |
static int decode_opaque_fixed(struct xdr_stream *xdr, void *buf, size_t len)
{
ssize_t ret = xdr_stream_decode_opaque_fixed(xdr, buf, len);
if (unlikely(ret < 0))
return -EIO;
return 0;
} | 0 | [
"CWE-787"
] | linux | b4487b93545214a9db8cbf32e86411677b0cca21 | 19,807,079,248,785,338,000,000,000,000,000,000,000 | 7 | nfs: Fix getxattr kernel panic and memory overflow
Move the buffer size check to decode_attr_security_label() before memcpy()
Only call memcpy() if the buffer is large enough
Fixes: aa9c2669626c ("NFS: Client implementation of Labeled-NFS")
Signed-off-by: Jeffrey Mitchell <jeffrey.mitchell@starlab.io>
[Trond: clean u... |
u8 gf_bs_align(GF_BitStream *bs)
{
u8 res = 8 - bs->nbBits;
if ( (bs->bsmode == GF_BITSTREAM_READ) || (bs->bsmode == GF_BITSTREAM_FILE_READ)) {
if (res > 0) {
gf_bs_read_int(bs, res);
}
return res;
}
if (bs->nbBits > 0) {
gf_bs_write_int (bs, 0, res);
return res;
}
return 0;
} | 0 | [
"CWE-617",
"CWE-703"
] | gpac | 9ea93a2ec8f555ceed1ee27294cf94822f14f10f | 112,508,342,584,195,670,000,000,000,000,000,000,000 | 15 | fixed #2165 |
static int store_info(__G) /* return 0 if skipping, 1 if OK */
__GDEF
{
#ifdef USE_BZIP2
# define UNKN_BZ2 (G.crec.compression_method!=BZIPPED)
#else
# define UNKN_BZ2 TRUE /* bzip2 unknown */
#endif
#ifdef USE_LZMA
# define UNKN_LZMA (G.crec.compression_method!=LZMAED)
#else
# define UNKN_LZMA TRUE ... | 0 | [
"CWE-400"
] | unzip | 47b3ceae397d21bf822bc2ac73052a4b1daf8e1c | 27,099,508,475,081,447,000,000,000,000,000,000,000 | 167 | Detect and reject a zip bomb using overlapped entries.
This detects an invalid zip file that has at least one entry that
overlaps with another entry or with the central directory to the
end of the file. A Fifield zip bomb uses overlapped local entries
to vastly increase the potential inflation ratio. Such an invalid
z... |
int BSONObj::woCompare(const BSONObj &r, const BSONObj &idxKey,
bool considerFieldName) const {
if ( isEmpty() )
return r.isEmpty() ? 0 : -1;
if ( r.isEmpty() )
return 1;
bool ordered = !idxKey.isEmpty();
BSONObjIterator i(*this);
... | 0 | [
"CWE-20"
] | mongo | f9817a6cf64bdba8e1e1cef30a798110df746b58 | 203,046,928,191,858,100,000,000,000,000,000,000,000 | 42 | SERVER-7769 - turn objcheck on by default and use new fast bson validate |
static inline int __bpf_tx_skb(struct net_device *dev, struct sk_buff *skb)
{
int ret;
if (unlikely(__this_cpu_read(xmit_recursion) > XMIT_RECURSION_LIMIT)) {
net_crit_ratelimited("bpf: recursion limit reached on datapath, buggy bpf program?\n");
kfree_skb(skb);
return -ENETDOWN;
}
skb->dev = dev;
__this_... | 0 | [
"CWE-120"
] | linux | 050fad7c4534c13c8eb1d9c2ba66012e014773cb | 322,024,590,088,745,620,000,000,000,000,000,000,000 | 18 | 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... |
int mbedtls_asn1_write_null( unsigned char **p, unsigned char *start )
{
int ret;
size_t len = 0;
// Write NULL
//
MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, 0) );
MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_NULL ) );
return( (int) len );
} | 0 | [] | mbedtls | 97b5209bc01ab8b3b519fdb46cefc04739433124 | 314,269,869,203,861,300,000,000,000,000,000,000,000 | 12 | Fix potential double free in cert writing code
In case an entry with the given OID already exists in the list passed to
mbedtls_asn1_store_named_data() and there is not enough memory to allocate
room for the new value, the existing entry will be freed but the preceding
entry in the list will sill hold a pointer to it.... |
static void checkActiveVdbeCnt(sqlite3 *db){
Vdbe *p;
int cnt = 0;
int nWrite = 0;
int nRead = 0;
p = db->pVdbe;
while( p ){
if( sqlite3_stmt_busy((sqlite3_stmt*)p) ){
cnt++;
if( p->readOnly==0 ) nWrite++;
if( p->bIsReader ) nRead++;
}
p = p->pNext;
}
assert( cnt==db->nVdbe... | 0 | [
"CWE-755"
] | sqlite | 8654186b0236d556aa85528c2573ee0b6ab71be3 | 123,325,776,858,035,500,000,000,000,000,000,000,000 | 18 | When an error occurs while rewriting the parser tree for window functions
in the sqlite3WindowRewrite() routine, make sure that pParse->nErr is set,
and make sure that this shuts down any subsequent code generation that might
depend on the transformations that were implemented. This fixes a problem
discovered by the Y... |
QByteArray Helper::getPartitionTable(const QString &devicePath)
{
processExec(QStringLiteral("/sbin/sfdisk -d %1").arg(devicePath));
return lastProcessStandardOutput();
} | 0 | [
"CWE-59",
"CWE-61"
] | deepin-clone | e079f3e2712b4f8c28e3e63e71ba1a1f90fce1ab | 241,490,479,484,186,570,000,000,000,000,000,000,000 | 6 | fix: Do not use the "/tmp" directory
https://github.com/linuxdeepin/deepin-clone/issues/16
https://bugzilla.opensuse.org/show_bug.cgi?id=1130388 |
ICON_IMAGE load_icon_default(ICON_TYPE type) {
WORD idi;
ICON_IMAGE img;
switch(type) {
case ICON_ACTIVE:
idi=IDI_STUNNEL_ACTIVE;
break;
case ICON_ERROR:
idi=IDI_STUNNEL_ERROR;
break;
case ICON_IDLE:
idi=IDI_STUNNEL_IDLE;
break;
default:
... | 0 | [
"CWE-295"
] | stunnel | ebad9ddc4efb2635f37174c9d800d06206f1edf9 | 332,036,305,931,702,800,000,000,000,000,000,000,000 | 21 | stunnel-5.57 |
aiff_close (SF_PRIVATE *psf)
{ AIFF_PRIVATE *paiff = psf->container_data ;
if (paiff != NULL && paiff->markstr != NULL)
{ free (paiff->markstr) ;
paiff->markstr = NULL ;
} ;
if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
{ aiff_write_tailer (psf) ;
aiff_write_header (psf, SF_TRUE) ;
} ;
... | 0 | [
"CWE-119",
"CWE-787"
] | libsndfile | f833c53cb596e9e1792949f762e0b33661822748 | 57,425,460,069,719,730,000,000,000,000,000,000,000 | 15 | src/aiff.c: Fix a buffer read overflow
Secunia Advisory SA76717.
Found by: Laurent Delosieres, Secunia Research at Flexera Software |
static ssize_t push_ucs2(void *dest, const char *src, size_t dest_len, int flags)
{
size_t len=0;
size_t src_len = strlen(src);
size_t size = 0;
bool ret;
if (flags & STR_UPPER) {
char *tmpbuf = strupper_talloc(NULL, src);
ssize_t retval;
if (tmpbuf == NULL) {
return -1;
}
retval = push_ucs2(dest, tm... | 0 | [
"CWE-200"
] | samba | ba5dbda6d0174a59d221c45cca52ecd232820d48 | 39,802,936,344,420,930,000,000,000,000,000,000,000 | 40 | CVE-2015-5330: Fix handling of unicode near string endings
Until now next_codepoint_ext() and next_codepoint_handle_ext() were
using strnlen(str, 5) to determine how much string they should try to
decode. This ended up looking past the end of the string when it was not
null terminated and the final character looked li... |
xmlParseStringPEReference(xmlParserCtxtPtr ctxt, const xmlChar **str) {
const xmlChar *ptr;
xmlChar cur;
xmlChar *name;
xmlEntityPtr entity = NULL;
if ((str == NULL) || (*str == NULL)) return(NULL);
ptr = *str;
cur = *ptr;
if (cur != '%')
return(NULL);
ptr++;
name = xmlP... | 0 | [] | libxml2 | 0e1a49c8907645d2e155f0d89d4d9895ac5112b5 | 195,011,568,371,825,700,000,000,000,000,000,000,000 | 87 | 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> |
GF_Err gf_isom_set_rvc_config(GF_ISOFile *movie, u32 track, u32 sampleDescriptionIndex, u16 rvc_predefined, char *mime, u8 *data, u32 size)
{
GF_MPEGVisualSampleEntryBox *entry;
GF_Err e;
GF_TrackBox *trak;
e = CanAccessMovie(movie, GF_ISOM_OPEN_WRITE);
if (e) return e;
trak = gf_isom_get_track_from_file(movie,... | 0 | [
"CWE-476"
] | gpac | ebfa346eff05049718f7b80041093b4c5581c24e | 189,731,183,654,362,100,000,000,000,000,000,000,000 | 39 | fixed #1706 |
bool CModules::OnChanActionMessage(CActionMessage& Message) {
MODHALTCHK(OnChanActionMessage(Message));
} | 0 | [
"CWE-20",
"CWE-264"
] | znc | 8de9e376ce531fe7f3c8b0aa4876d15b479b7311 | 271,491,738,914,435,400,000,000,000,000,000,000,000 | 3 | 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 |
set_sub_anchor(regex_t* reg, OptAncInfo* anc)
{
reg->sub_anchor |= anc->left_anchor & ANCHOR_BEGIN_LINE;
reg->sub_anchor |= anc->right_anchor & ANCHOR_END_LINE;
} | 0 | [
"CWE-125"
] | php-src | c6e34d91b88638966662caac62c4d0e90538e317 | 17,311,980,826,470,595,000,000,000,000,000,000,000 | 5 | Fix bug #77371 (heap buffer overflow in mb regex functions - compile_string_node) |
//! Implicitely cast an image into a \c T* \const.
operator const T*() const {
return _data; | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 152,989,931,458,347,710,000,000,000,000,000,000,000 | 3 | Fix other issues in 'CImg<T>::load_bmp()'. |
int sysctl_numa_balancing(struct ctl_table *table, int write,
void __user *buffer, size_t *lenp, loff_t *ppos)
{
struct ctl_table t;
int err;
int state = static_branch_likely(&sched_numa_balancing);
if (write && !capable(CAP_SYS_ADMIN))
return -EPERM;
t = *table;
t.data = &state;
err = proc_dointvec_minm... | 0 | [
"CWE-119"
] | linux | 29d6455178a09e1dc340380c582b13356227e8df | 18,022,924,335,296,220,000,000,000,000,000,000,000 | 19 | sched: panic on corrupted stack end
Until now, hitting this BUG_ON caused a recursive oops (because oops
handling involves do_exit(), which calls into the scheduler, which in
turn raises an oops), which caused stuff below the stack to be
overwritten until a panic happened (e.g. via an oops in interrupt
context, cause... |
static void lsr_read_script_type(GF_LASeRCodec *lsr, GF_Node *n)
{
u32 flag;
GF_LSR_READ_INT(lsr, flag, 1, "hasType");
if (flag) {
GF_FieldInfo info;
lsr->last_error = gf_node_get_attribute_by_tag(n, TAG_XLINK_ATT_type, GF_TRUE, 0, &info);
GF_LSR_READ_INT(lsr, flag, 1, "choice");
if (flag) {
GF_LSR_READ_I... | 0 | [
"CWE-190"
] | gpac | faa75edde3dfeba1e2cf6ffa48e45a50f1042096 | 206,203,484,853,486,360,000,000,000,000,000,000,000 | 25 | fixed #2213 |
static void kvm_sched_in(struct preempt_notifier *pn, int cpu)
{
struct kvm_vcpu *vcpu = preempt_notifier_to_vcpu(pn);
if (vcpu->preempted)
vcpu->preempted = false;
kvm_arch_sched_in(vcpu, cpu);
kvm_arch_vcpu_load(vcpu, cpu);
} | 0 | [
"CWE-416",
"CWE-362"
] | linux | cfa39381173d5f969daf43582c95ad679189cbc9 | 313,437,566,901,441,500,000,000,000,000,000,000,000 | 11 | kvm: fix kvm_ioctl_create_device() reference counting (CVE-2019-6974)
kvm_ioctl_create_device() does the following:
1. creates a device that holds a reference to the VM object (with a borrowed
reference, the VM's refcount has not been bumped yet)
2. initializes the device
3. transfers the reference to the device t... |
static int network_config_set_interface (const oconfig_item_t *ci, /* {{{ */
int *interface)
{
if ((ci->values_num != 1)
|| (ci->values[0].type != OCONFIG_TYPE_STRING))
{
WARNING ("network plugin: The `Interface' config option needs exactly "
"one string argument.");
return (-1);
}
if... | 0 | [
"CWE-119",
"CWE-787"
] | collectd | b589096f907052b3a4da2b9ccc9b0e2e888dfc18 | 200,211,502,639,899,240,000,000,000,000,000,000,000 | 18 | network plugin: Fix heap overflow in parse_packet().
Emilien Gaspar has identified a heap overflow in parse_packet(), the
function used by the network plugin to parse incoming network packets.
This is a vulnerability in collectd, though the scope is not clear at
this point. At the very least specially crafted network... |
static void vrend_draw_bind_ssbo_shader(struct vrend_sub_context *sub_ctx,
int shader_type)
{
uint32_t mask;
struct vrend_ssbo *ssbo;
struct vrend_resource *res;
int i;
if (!has_feature(feat_ssbo))
return;
if (!sub_ctx->prog->ssbo_used_mask[shader_type])... | 0 | [
"CWE-787"
] | virglrenderer | 95e581fd181b213c2ed7cdc63f2abc03eaaa77ec | 213,551,553,154,760,500,000,000,000,000,000,000,000 | 27 | vrend: Add test to resource OOB write and fix it
v2: Also check that no depth != 1 has been send when none is due
Closes: #250
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com> |
static const SSL_METHOD *ssl2_get_server_method(int ver)
{
if (ver == SSL2_VERSION)
return (SSLv2_server_method());
else
return (NULL);
} | 0 | [
"CWE-20"
] | openssl | 86f8fb0e344d62454f8daf3e15236b2b59210756 | 3,350,828,396,290,116,400,000,000,000,000,000,000 | 7 | Fix reachable assert in SSLv2 servers.
This assert is reachable for servers that support SSLv2 and export ciphers.
Therefore, such servers can be DoSed by sending a specially crafted
SSLv2 CLIENT-MASTER-KEY.
Also fix s2_srvr.c to error out early if the key lengths are malformed.
These lengths are sent unencrypted, so... |
grub_ext2_uuid (grub_device_t device, char **uuid)
{
struct grub_ext2_data *data;
grub_disk_t disk = device->disk;
grub_dl_ref (my_mod);
data = grub_ext2_mount (disk);
if (data)
{
*uuid = grub_xasprintf ("%04x%04x-%04x-%04x-%04x-%04x%04x%04x",
grub_be_to_cpu16 (data->sblock.uuid[0]),
... | 0 | [
"CWE-119"
] | grub | ac8cac1dac50daaf1c390d701cca3b55e16ee768 | 289,121,079,706,935,740,000,000,000,000,000,000,000 | 29 | * grub-core/fs/ext2.c: Remove variable length arrays. |
static uint32_t avifCodecConfigurationBoxGetDepth(const avifCodecConfigurationBox * av1C)
{
if (av1C->twelveBit) {
return 12;
} else if (av1C->highBitdepth) {
return 10;
}
return 8;
} | 0 | [
"CWE-703",
"CWE-787"
] | libavif | 0a8e7244d494ae98e9756355dfbfb6697ded2ff9 | 309,059,903,069,102,160,000,000,000,000,000,000,000 | 9 | Set max image size to 16384 * 16384
Fix https://crbug.com/oss-fuzz/24728 and
https://crbug.com/oss-fuzz/24734. |
ProcXkbGetMap(ClientPtr client)
{
DeviceIntPtr dev;
xkbGetMapReply rep;
XkbDescRec *xkb;
int n, status;
REQUEST(xkbGetMapReq);
REQUEST_SIZE_MATCH(xkbGetMapReq);
if (!(client->xkbClientFlags & _XkbClientInitialized))
return BadAccess;
CHK_KBD_DEVICE(dev, stuff->deviceSpec, clie... | 0 | [
"CWE-119"
] | xserver | f7cd1276bbd4fe3a9700096dec33b52b8440788d | 282,263,690,664,224,800,000,000,000,000,000,000,000 | 134 | Correct bounds checking in XkbSetNames()
CVE-2020-14345 / ZDI 11428
This vulnerability was discovered by:
Jan-Niklas Sohn working with Trend Micro Zero Day Initiative
Signed-off-by: Matthieu Herrb <matthieu@herrb.eu> |
void TNEFFree(TNEFStruct *TNEF) {
Attachment *p, *store;
FREEVARLENGTH(TNEF->from);
FREEVARLENGTH(TNEF->subject);
FREEVARLENGTH(TNEF->body);
FREEVARLENGTH(TNEF->CodePage);
FREEVARLENGTH(TNEF->OriginalMessageClass);
FREEVARLENGTH(TNEF->Owner);
FREEVARLENGTH(TNEF->SentFor);
FREEVARLENGTH(TNEF->Delegate... | 0 | [
"CWE-399",
"CWE-125"
] | ytnef | 3cb0f914d6427073f262e1b2b5fd973e3043cdf7 | 143,164,908,279,744,390,000,000,000,000,000,000,000 | 22 | BugFix - Potential OOB with Fields of Size 0
Thanks to @hannob for contributing a malformed TNEF stream with
a Version field of size 0. Now such files will return an error
indicating invalid data. |
void CLASS cubic_spline (const int *x_, const int *y_, const int len)
{
float **A, *b, *c, *d, *x, *y;
int i, j;
A = (float **) calloc (((2*len + 4)*sizeof **A + sizeof *A), 2*len);
if (!A) return;
A[0] = (float *) (A + 2*len);
for (i = 1; i < 2*len; i++)
A[i] = A[0] + 2*len*i;
y = len + (x = i + (d ... | 0 | [
"CWE-129"
] | LibRaw | 89d065424f09b788f443734d44857289489ca9e2 | 142,633,790,411,277,860,000,000,000,000,000,000,000 | 54 | fixed two more problems found by fuzzer |
ipv4_get_nw_frag(const struct ip_header *nh)
{
uint8_t nw_frag = 0;
if (OVS_UNLIKELY(IP_IS_FRAGMENT(nh->ip_frag_off))) {
nw_frag = FLOW_NW_FRAG_ANY;
if (nh->ip_frag_off & htons(IP_FRAG_OFF_MASK)) {
nw_frag |= FLOW_NW_FRAG_LATER;
}
}
return nw_frag;
} | 0 | [
"CWE-400"
] | ovs | 79349cbab0b2a755140eedb91833ad2760520a83 | 235,823,394,482,959,700,000,000,000,000,000,000,000 | 13 | flow: Support extra padding length.
Although not required, padding can be optionally added until
the packet length is MTU bytes. A packet with extra padding
currently fails sanity checks.
Vulnerability: CVE-2020-35498
Fixes: fa8d9001a624 ("miniflow_extract: Properly handle small IP packets.")
Reported-by: Joakim Hind... |
static void h2_update_poll(struct conn_stream *cs)
{
struct h2s *h2s = cs->ctx;
if (!h2s)
return;
/* we may unblock a blocked read */
if (cs->flags & CS_FL_DATA_RD_ENA) {
/* the stream indicates it's willing to read */
h2s->h2c->flags &= ~H2_CF_DEM_SFULL;
if (h2s->h2c->dsi == h2s->id) {
conn_xprt_want... | 0 | [
"CWE-119"
] | haproxy | 3f0e1ec70173593f4c2b3681b26c04a4ed5fc588 | 298,428,058,059,562,070,000,000,000,000,000,000,000 | 44 | BUG/CRITICAL: h2: fix incorrect frame length check
The incoming H2 frame length was checked against the max_frame_size
setting instead of being checked against the bufsize. The max_frame_size
only applies to outgoing traffic and not to incoming one, so if a large
enough frame size is advertised in the SETTINGS frame, ... |
on_unregister_handler(TCMUService1HandlerManager1 *interface,
GDBusMethodInvocation *invocation,
gchar *subtype,
gpointer user_data)
{
struct tcmur_handler *handler = find_handler_by_subtype(subtype);
struct dbus_info *info = handler ? handler->opaque : NULL;
if (!handler) {
g_dbus_method_... | 0 | [
"CWE-476"
] | tcmu-runner | bb80e9c7a798f035768260ebdadffb6eb0786178 | 83,951,388,748,812,940,000,000,000,000,000,000,000 | 31 | only allow dynamic UnregisterHandler for external handlers, thereby fixing DoS
Trying to unregister an internal handler ended up in a SEGFAULT, because
the tcmur_handler->opaque was NULL. Way to reproduce:
dbus-send --system --print-reply --dest=org.kernel.TCMUService1 /org/kernel/TCMUService1/HandlerManager1 org.ker... |
int xt_check_match(struct xt_mtchk_param *par,
unsigned int size, u16 proto, bool inv_proto)
{
int ret;
if (XT_ALIGN(par->match->matchsize) != size &&
par->match->matchsize != -1) {
/*
* ebt_among is exempt from centralized matchsize checking
* because it uses a dynamic-size data set.
*/
pr_er... | 0 | [] | linux | 175e476b8cdf2a4de7432583b49c871345e4f8a1 | 221,393,546,266,801,350,000,000,000,000,000,000,000 | 52 | netfilter: x_tables: Use correct memory barriers.
When a new table value was assigned, it was followed by a write memory
barrier. This ensured that all writes before this point would complete
before any writes after this point. However, to determine whether the
rules are unused, the sequence counter is read. To ensure... |
static inline void audit_proctitle_free(struct audit_context *context)
{
kfree(context->proctitle.value);
context->proctitle.value = NULL;
context->proctitle.len = 0;
} | 0 | [
"CWE-362"
] | linux | 43761473c254b45883a64441dd0bc85a42f3645c | 236,235,481,529,170,550,000,000,000,000,000,000,000 | 6 | audit: fix a double fetch in audit_log_single_execve_arg()
There is a double fetch problem in audit_log_single_execve_arg()
where we first check the execve(2) argumnets for any "bad" characters
which would require hex encoding and then re-fetch the arguments for
logging in the audit record[1]. Of course this leaves a... |
static void init_explored_state(struct bpf_verifier_env *env, int idx)
{
env->insn_aux_data[idx].prune_point = true;
} | 0 | [
"CWE-119",
"CWE-681",
"CWE-787"
] | linux | 5b9fbeb75b6a98955f628e205ac26689bcb1383e | 64,003,262,637,647,470,000,000,000,000,000,000,000 | 4 | bpf: Fix scalar32_min_max_or bounds tracking
Simon reported an issue with the current scalar32_min_max_or() implementation.
That is, compared to the other 32 bit subreg tracking functions, the code in
scalar32_min_max_or() stands out that it's using the 64 bit registers instead
of 32 bit ones. This leads to bounds tra... |
input_buffer& ClientHello::set(input_buffer& in)
{
return in >> *this;
} | 0 | [] | mysql-server | b9768521bdeb1a8069c7b871f4536792b65fd79b | 277,510,441,297,779,700,000,000,000,000,000,000,000 | 4 | Updated yassl to yassl-2.3.8
(cherry picked from commit 7f9941eab55ed672bfcccd382dafbdbcfdc75aaa) |
void set_crop_bottom(uint64_t crop_bottom) { crop_bottom_ = crop_bottom; } | 0 | [
"CWE-20"
] | libvpx | f00890eecdf8365ea125ac16769a83aa6b68792d | 314,082,685,892,627,970,000,000,000,000,000,000,000 | 1 | update libwebm to libwebm-1.0.0.27-352-g6ab9fcf
https://chromium.googlesource.com/webm/libwebm/+log/af81f26..6ab9fcf
Change-Id: I9d56e1fbaba9b96404b4fbabefddc1a85b79c25d |
GC_API GC_ATTR_MALLOC char * GC_CALL GC_strndup(const char *str, size_t size)
{
char *copy;
size_t len = strlen(str); /* str is expected to be non-NULL */
if (len > size)
len = size;
copy = GC_malloc_atomic(len + 1);
if (copy == NULL) {
# ifndef MSWINCE
errno = ENOMEM;
# endif
return NULL;
... | 0 | [
"CWE-119"
] | bdwgc | 7292c02fac2066d39dd1bcc37d1a7054fd1e32ee | 265,124,909,395,030,500,000,000,000,000,000,000,000 | 17 | 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... |
static void pegasus_set_multicast(struct net_device *net)
{
pegasus_t *pegasus = netdev_priv(net);
if (net->flags & IFF_PROMISC) {
pegasus->eth_regs[EthCtrl2] |= RX_PROMISCUOUS;
netif_info(pegasus, link, net, "Promiscuous mode enabled\n");
} else if (!netdev_mc_empty(net) || (net->flags & IFF_ALLMULTI)) {
peg... | 0 | [
"CWE-119",
"CWE-284"
] | linux | 5593523f968bc86d42a035c6df47d5e0979b5ace | 222,525,969,249,657,670,000,000,000,000,000,000,000 | 17 | 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 int vhost_vdpa_open(struct inode *inode, struct file *filep)
{
struct vhost_vdpa *v;
struct vhost_dev *dev;
struct vhost_virtqueue **vqs;
int nvqs, i, r, opened;
v = container_of(inode->i_cdev, struct vhost_vdpa, cdev);
opened = atomic_cmpxchg(&v->opened, 0, 1);
if (opened)
return -EBUSY;
nvqs = v->... | 0 | [
"CWE-190"
] | linux | 870aaff92e959e29d40f9cfdb5ed06ba2fc2dae0 | 27,955,646,572,542,975,000,000,000,000,000,000,000 | 55 | vdpa: clean up get_config_size ret value handling
The return type of get_config_size is size_t so it makes
sense to change the type of the variable holding its result.
That said, this already got taken care of (differently, and arguably
not as well) by commit 3ed21c1451a1 ("vdpa: check that offsets are
within bounds"... |
String read(int64_t len) {
StringBuffer sb(len);
auto buf = sb.appendCursor(len);
auto n = zip_fread(m_zipFile, buf, len);
if (n > 0) {
sb.resize(n);
return sb.detach();
}
return empty_string();
} | 0 | [
"CWE-22"
] | hhvm | 65c95a01541dd2fbc9c978ac53bed235b5376686 | 279,630,217,765,357,100,000,000,000,000,000,000,000 | 10 | ZipArchive::extractTo bug 70350
Summary:Don't allow upward directory traversal when extracting zip archive files.
Files in zip files with `..` or starting at main root `/` should be normalized
to something where the file being extracted winds up within the directory or
a subdirectory where the actual extraction is ta... |
static int __init mcheck_debugfs_init(void)
{
struct dentry *dmce, *ffake_panic;
dmce = mce_get_debugfs_dir();
if (!dmce)
return -ENOMEM;
ffake_panic = debugfs_create_file("fake_panic", 0444, dmce, NULL,
&fake_panic_fops);
if (!ffake_panic)
return -ENOMEM;
return 0;
} | 0 | [
"CWE-362"
] | linux | b3b7c4795ccab5be71f080774c45bbbcc75c2aaf | 288,441,367,029,188,370,000,000,000,000,000,000,000 | 14 | x86/MCE: Serialize sysfs changes
The check_interval file in
/sys/devices/system/machinecheck/machinecheck<cpu number>
directory is a global timer value for MCE polling. If it is changed by one
CPU, mce_restart() broadcasts the event to other CPUs to delete and restart
the MCE polling timer and __mcheck_cpu_init_ti... |
int iter_lookup_parent_glue_from_cache(struct module_env* env,
struct delegpt* dp, struct regional* region, struct query_info* qinfo)
{
struct ub_packed_rrset_key* akey;
struct delegpt_ns* ns;
size_t num = delegpt_count_targets(dp);
for(ns = dp->nslist; ns; ns = ns->next) {
/* get cached parentside A */
... | 0 | [
"CWE-400"
] | unbound | ba0f382eee814e56900a535778d13206b86b6d49 | 229,954,073,889,453,740,000,000,000,000,000,000,000 | 35 | - CVE-2020-12662 Unbound can be tricked into amplifying an incoming
query into a large number of queries directed to a target.
- CVE-2020-12663 Malformed answers from upstream name servers can be
used to make Unbound unresponsive. |
static void __net_exit icmpv6_sk_exit(struct net *net)
{
int i;
for_each_possible_cpu(i) {
inet_ctl_sock_destroy(net->ipv6.icmp_sk[i]);
}
kfree(net->ipv6.icmp_sk);
} | 0 | [
"CWE-20",
"CWE-200"
] | linux | 79dc7e3f1cd323be4c81aa1a94faa1b3ed987fb2 | 47,236,720,615,420,530,000,000,000,000,000,000,000 | 9 | net: handle no dst on skb in icmp6_send
Andrey reported the following while fuzzing the kernel with syzkaller:
kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] SMP KASAN
Modules linked in:
CPU: 0 PID: 3859 Comm: a.out Not tainted... |
isis_print_extd_ip_reach(netdissect_options *ndo,
const uint8_t *tptr, const char *ident, uint16_t afi)
{
char ident_buffer[20];
uint8_t prefix[sizeof(struct in6_addr)]; /* shared copy buffer for IPv4 and IPv6 prefixes */
u_int metric, status_byte, bit_length, byte_length, sublen, p... | 1 | [
"CWE-125",
"CWE-787"
] | tcpdump | 979dcefd7b259e9e233f77fe1c5312793bfd948f | 274,578,969,162,284,000,000,000,000,000,000,000,000 | 99 | CVE-2017-12998/IS-IS: Check for 2 bytes if we're going to fetch 2 bytes.
Probably a copy-and-pasteo.
This fixes a buffer over-read discovered by Forcepoint's security
researchers Otto Airamo & Antti Levomäki.
Add a test using the capture file supplied by the reporter(s). |
static int link_set_handler(sd_netlink *rtnl, sd_netlink_message *m, void *userdata) {
_cleanup_link_unref_ Link *link = userdata;
int r;
log_link_debug(link, "Set link");
r = sd_netlink_message_get_errno(m);
if (r < 0 && r != -EEXIST) {
log_link_error_errno(lin... | 0 | [
"CWE-120"
] | systemd | f5a8c43f39937d97c9ed75e3fe8621945b42b0db | 272,109,263,921,427,200,000,000,000,000,000,000,000 | 15 | networkd: IPv6 router discovery - follow IPv6AcceptRouterAdvertisemnt=
The previous behavior:
When DHCPv6 was enabled, router discover was performed first, and then DHCPv6 was
enabled only if the relevant flags were passed in the Router Advertisement message.
Moreover, router discovery was performed even if AcceptRout... |
static int fits_nan_64 (unsigned char *v)
{register unsigned long k;
k = (v[0] << 24) | (v[1] << 16) | (v[2] << 8) | v[3];
k &= 0x7fffffff; /* Dont care about the sign bit */
/* See NOST Definition of the Flexible Image Transport System (FITS), */
/* Appendix F, IEEE special formats. */
return ( ((k >= 0x7f7... | 0 | [
"CWE-476"
] | gimp | ace45631595e8781a1420842582d67160097163c | 112,005,550,647,552,300,000,000,000,000,000,000,000 | 12 | Bug 676804 - file handling DoS for fit file format
Apply patch from joe@reactionis.co.uk which fixes a buffer overflow on
broken/malicious fits files. |
static void usbredir_cleanup_device_queues(USBRedirDevice *dev)
{
int i;
packet_id_queue_empty(&dev->cancelled);
packet_id_queue_empty(&dev->already_in_flight);
for (i = 0; i < MAX_ENDPOINTS; i++) {
usbredir_free_bufpq(dev, I2EP(i));
}
} | 0 | [
"CWE-770"
] | qemu | 7ec54f9eb62b5d177e30eb8b1cad795a5f8d8986 | 221,090,850,162,245,070,000,000,000,000,000,000,000 | 10 | usb/redir: avoid dynamic stack allocation (CVE-2021-3527)
Use autofree heap allocation instead.
Fixes: 4f4321c11ff ("usb: use iovecs in USBPacket")
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id:... |
static bool dump_fd_info(const char *dest_filename, char *source_filename, int source_base_ofs, uid_t uid, gid_t gid)
{
FILE *fp = fopen(dest_filename, "w");
if (!fp)
return false;
unsigned fd = 0;
while (fd <= 99999) /* paranoia check */
{
sprintf(source_filename + source_base_ofs,... | 1 | [
"CWE-59"
] | abrt | d6e2f6f128cef4c21cb80941ae674c9842681aa7 | 61,577,906,513,352,070,000,000,000,000,000,000,000 | 45 | ccpp: open file for dump_fd_info with O_EXCL
To avoid possible races.
Related: #1211835
Signed-off-by: Jakub Filak <jfilak@redhat.com> |
int hfsplus_set_posix_acl(struct inode *inode, struct posix_acl *acl,
int type)
{
int err;
char *xattr_name;
size_t size = 0;
char *value = NULL;
hfs_dbg(ACL_MOD, "[%s]: ino %lu\n", __func__, inode->i_ino);
switch (type) {
case ACL_TYPE_ACCESS:
xattr_name = XATTR_NAME_POSIX_ACL_ACCESS;
if (acl) {
err ... | 1 | [
"CWE-862",
"CWE-285"
] | linux | 073931017b49d9458aa351605b43a7e34598caef | 232,009,027,515,793,380,000,000,000,000,000,000,000 | 53 | posix_acl: Clear SGID bit when setting file permissions
When file permissions are modified via chmod(2) and the user is not in
the owning group or capable of CAP_FSETID, the setgid bit is cleared in
inode_change_ok(). Setting a POSIX ACL via setxattr(2) sets the file
permissions as well as the new ACL, but doesn't cl... |
static int http_auth(const char *creds, struct transaction_t *txn)
{
struct auth_challenge_t *chal = &txn->auth_chal;
static int status = SASL_OK;
int slen;
const char *clientin = NULL, *realm = NULL, *user, **authzid;
unsigned int clientinlen = 0;
struct auth_scheme_t *scheme;
static char b... | 0 | [
"CWE-787"
] | cyrus-imapd | a5779db8163b99463e25e7c476f9cbba438b65f3 | 206,474,142,010,252,440,000,000,000,000,000,000,000 | 229 | HTTP: don't overrun buffer when parsing strings with sscanf() |
void get_partition_set(const TABLE *table, uchar *buf, const uint index,
const key_range *key_spec, part_id_range *part_spec)
{
partition_info *part_info= table->part_info;
uint num_parts= part_info->get_tot_partitions();
uint i, part_id;
uint sub_part= num_parts;
uint32 part_part= num_... | 0 | [
"CWE-416"
] | server | c02ebf3510850ba78a106be9974c94c3b97d8585 | 11,648,549,450,209,740,000,000,000,000,000,000,000 | 166 | 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. |
flatpak_proxy_finalize (GObject *object)
{
FlatpakProxy *proxy = FLATPAK_PROXY (object);
if (g_socket_service_is_active (G_SOCKET_SERVICE (proxy)))
unlink (proxy->socket_path);
g_assert (proxy->clients == NULL);
g_hash_table_destroy (proxy->policy);
g_hash_table_destroy (proxy->wildcard_policy);
g_ha... | 0 | [
"CWE-284",
"CWE-436"
] | flatpak | 52346bf187b5a7f1c0fe9075b328b7ad6abe78f6 | 96,330,900,509,348,540,000,000,000,000,000,000,000 | 18 | Fix vulnerability in dbus proxy
During the authentication all client data is directly forwarded
to the dbus daemon as is, until we detect the BEGIN command after
which we start filtering the binary dbus protocol.
Unfortunately the detection of the BEGIN command in the proxy
did not exactly match the detection in the ... |
vm_run_eval (ecma_compiled_code_t *bytecode_data_p, /**< byte-code data */
uint32_t parse_opts) /**< ecma_parse_opts_t option bits */
{
ecma_value_t this_binding;
ecma_object_t *lex_env_p;
/* ECMA-262 v5, 10.4.2 */
if (parse_opts & ECMA_PARSE_DIRECT_EVAL)
{
this_binding = ecma_copy_value (JE... | 0 | [
"CWE-416"
] | jerryscript | 3ad76f932c8d2e3b9ba2d95e64848698ec7d7290 | 203,001,349,473,081,800,000,000,000,000,000,000,000 | 89 | Fix for-in collection cleanup on abrupt 'has' result (#4807)
This patch fixes #4747
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik robert.fancsik@h-lab.eu |
int mnt_table_parse_stream(struct libmnt_table *tb, FILE *f, const char *filename)
{
int rc = -1;
int flags = 0;
pid_t tid = -1;
struct libmnt_parser pa = { .line = 0 };
assert(tb);
assert(f);
assert(filename);
DBG(TAB, ul_debugobj(tb, "%s: start parsing [entries=%d, filter=%s]",
filename, mnt_table_get_n... | 0 | [
"CWE-552",
"CWE-703"
] | util-linux | 166e87368ae88bf31112a30e078cceae637f4cdb | 284,528,531,260,829,260,000,000,000,000,000,000,000 | 80 | libmount: remove support for deleted mount table entries
The "(deleted)" suffix has been originally used by kernel for deleted
mountpoints. Since kernel commit 9d4d65748a5ca26ea8650e50ba521295549bf4e3
(Dec 2014) kernel does not use this suffix for mount stuff in /proc at
all. Let's remove this support from libmount to... |
TEST_F(HttpConnectionManagerConfigTest, AlwaysSetRequestIdInResponseConfigured) {
const std::string yaml_string = R"EOF(
stat_prefix: ingress_http
always_set_request_id_in_response: true
route_config:
name: local_route
http_filters:
- name: envoy.filters.http.router
)EOF";
HttpConnectionManagerConf... | 0 | [
"CWE-22"
] | envoy | 5333b928d8bcffa26ab19bf018369a835f697585 | 122,527,274,442,349,430,000,000,000,000,000,000,000 | 16 | Implement handling of escaped slash characters in URL path
Fixes: CVE-2021-29492
Signed-off-by: Yan Avlasov <yavlasov@google.com> |
gst_rmdemux_src_query (GstPad * pad, GstObject * parent, GstQuery * query)
{
gboolean res = FALSE;
GstRMDemux *rmdemux;
rmdemux = GST_RMDEMUX (parent);
switch (GST_QUERY_TYPE (query)) {
case GST_QUERY_POSITION:
GST_DEBUG_OBJECT (rmdemux, "Position query: no idea from demuxer!");
break;
cas... | 0 | [] | gst-plugins-ugly | 9726aaf78e6643a5955864f444852423de58de29 | 208,375,563,563,791,540,000,000,000,000,000,000,000 | 68 | rmdemux: Make sure we have enough data available when parsing audio/video packets
Otherwise there will be out-of-bounds reads and potential crashes.
Thanks to Natalie Silvanovich for reporting.
Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-ugly/-/issues/37
Part-of: <https://gitlab.freedesktop.org/gstre... |
Error ImageLoaderTGA::decode_tga_rle(const uint8_t *p_compressed_buffer, size_t p_pixel_size, uint8_t *p_uncompressed_buffer, size_t p_output_size) {
Error error;
Vector<uint8_t> pixels;
error = pixels.resize(p_pixel_size);
if (error != OK) {
return error;
}
uint8_t *pixels_w = pixels.ptrw();
size_t compres... | 0 | [
"CWE-20",
"CWE-787"
] | godot | 403e4fd08b0b212e96f53d926e6273e0745eaa5a | 75,754,029,754,463,840,000,000,000,000,000,000,000 | 47 | Fix a crash in the TGA loader with malformed input |
bool Binary::has_rpath() const {
return has_command<RPathCommand>();
} | 0 | [
"CWE-703"
] | LIEF | 7acf0bc4224081d4f425fcc8b2e361b95291d878 | 216,075,041,678,868,960,000,000,000,000,000,000,000 | 3 | Resolve #764 |
static struct page *shmem_alloc_page(gfp_t gfp,
struct shmem_inode_info *info, pgoff_t index)
{
struct vm_area_struct pvma;
struct page *page;
/* Create a pseudo vma that just contains the policy */
pvma.vm_start = 0;
/* Bias interleave by inode number to distribute better across nodes */
pvma.vm_pgoff = inde... | 0 | [
"CWE-399"
] | linux | 5f00110f7273f9ff04ac69a5f85bb535a4fd0987 | 46,170,995,347,013,900,000,000,000,000,000,000,000 | 20 | tmpfs: fix use-after-free of mempolicy object
The tmpfs remount logic preserves filesystem mempolicy if the mpol=M
option is not specified in the remount request. A new policy can be
specified if mpol=M is given.
Before this patch remounting an mpol bound tmpfs without specifying
mpol= mount option in the remount re... |
static int FIPS_dsa_test(int bad)
{
DSA *dsa = NULL;
unsigned char dgst[] = "etaonrishdlc";
int r = 0;
DSA_SIG *sig = NULL;
ERR_clear_error();
dsa = FIPS_dsa_new();
if (!dsa)
goto end;
if (!DSA_generate_parameters_ex(dsa, 1024,NULL,0,NULL,NULL,NULL))
goto end;
if (!DSA_generat... | 0 | [] | openssl | 200f249b8c3b6439e0200d01caadc24806f1a983 | 137,808,573,976,681,300,000,000,000,000,000,000,000 | 32 | Remove Dual EC DRBG from FIPS module. |
_WriteKey(TScreen *screen, const Char *in)
{
Char line[16];
unsigned count = 0;
size_t length = strlen((const char *) in);
if (screen->control_eight_bits) {
line[count++] = ANSI_CSI;
} else {
line[count++] = ANSI_ESC;
line[count++] = '[';
}
while (length--)
line[count++] = *in++;
li... | 0 | [
"CWE-399"
] | xterm-snapshots | 82ba55b8f994ab30ff561a347b82ea340ba7075c | 86,562,933,983,889,920,000,000,000,000,000,000,000 | 17 | snapshot of project "xterm", label xterm-365d |
Debug(val, a, b, c, d, e, f, g)
int val;
char *a, *b, *c, *d, *e, *f, *g;
{
} | 0 | [
"CWE-787"
] | cracklib | 33d7fa4585247cd2247a1ffa032ad245836c6edb | 229,745,503,591,803,540,000,000,000,000,000,000,000 | 5 | Fix a buffer overflow processing long words
A buffer overflow processing long words has been discovered. This commit
applies the patch from
https://build.opensuse.org/package/view_file/Base:System/cracklib/0004-overflow-processing-long-words.patch
by Howard Guo.
See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=8... |
void CLASS parse_phase_one (int base)
{
unsigned entries, tag, len, data, save, i, j, c;
float romm_cam[3][3];
char *cp;
memset (&ph1, 0, sizeof ph1);
fseek (ifp, base, SEEK_SET);
order = get4() & 0xffff;
if (get4() >> 8 != 0x526177) return; /* "Raw" */
fseek (ifp, get4()+base, SEEK_SET);
entries = ... | 0 | [
"CWE-189"
] | rawstudio | 983bda1f0fa5fa86884381208274198a620f006e | 209,753,007,110,954,570,000,000,000,000,000,000,000 | 67 | Avoid overflow in ljpeg_start(). |
void Compute(OpKernelContext* ctx) override {
const Tensor& shape = ctx->input(0);
OP_REQUIRES(
ctx, TensorShapeUtils::IsVector(shape.shape()),
errors::InvalidArgument("shape must be a vector of int32, got shape ",
shape.shape().DebugString()));
auto dims = ... | 0 | [
"CWE-369"
] | tensorflow | e86605c0a336c088b638da02135ea6f9f6753618 | 142,317,067,181,359,350,000,000,000,000,000,000,000 | 19 | Fix FPE in inpace update ops.
PiperOrigin-RevId: 388303197
Change-Id: Ib48309b6213ffe53eba81004b00e889d653e4b83 |
void Curl_ssl_sessionid_lock(struct Curl_easy *data)
{
if(SSLSESSION_SHARED(data))
Curl_share_lock(data, CURL_LOCK_DATA_SSL_SESSION, CURL_LOCK_ACCESS_SINGLE);
} | 0 | [
"CWE-290"
] | curl | b09c8ee15771c614c4bf3ddac893cdb12187c844 | 117,689,240,478,269,560,000,000,000,000,000,000,000 | 5 | 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 |
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