func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
int llhttp__internal__c_load_header_state(
llhttp__internal_t* state,
const unsigned char* p,
const unsigned char* endp) {
return state->header_state;
} | 0 | [
"CWE-444"
] | node | 641f786bb1a1f6eb1ff8750782ed939780f2b31a | 134,439,597,955,749,120,000,000,000,000,000,000,000 | 6 | http: unset `F_CHUNKED` on new `Transfer-Encoding`
Duplicate `Transfer-Encoding` header should be a treated as a single,
but with original header values concatenated with a comma separator. In
the light of this, even if the past `Transfer-Encoding` ended with
`chunked`, we should be not let the `F_CHUNKED` to leak int... |
static int mov_read_wide(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
int err;
if (atom.size < 8)
return 0; /* continue */
if (avio_rb32(pb) != 0) { /* 0 sized mdat atom... use the 'wide' atom size */
avio_skip(pb, atom.size - 4);
return 0;
}
atom.type = avio_rl32(pb);
... | 0 | [
"CWE-399",
"CWE-834"
] | FFmpeg | 9cb4eb772839c5e1de2855d126bf74ff16d13382 | 193,160,517,290,828,620,000,000,000,000,000,000,000 | 19 | avformat/mov: Fix DoS in read_tfra()
Fixes: Missing EOF check in loop
No testcase
Found-by: Xiaohei and Wangchu from Alibaba Security Team
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
int ssl_do_client_cert_cb(SSL *s, X509 **px509, EVP_PKEY **ppkey)
{
int i = 0;
#ifndef OPENSSL_NO_ENGINE
if (s->ctx->client_cert_engine) {
i = ENGINE_load_ssl_client_cert(s->ctx->client_cert_engine, s,
SSL_get_client_CA_list(s),
... | 0 | [
"CWE-310"
] | openssl | e1b568dd2462f7cacf98f3d117936c34e2849a6b | 20,252,357,403,996,519,000,000,000,000,000,000,000 | 16 | Prevent handshake with unseeded PRNG
Fix security issue where under certain conditions a client can complete a
handshake with an unseeded PRNG. The conditions are:
- Client is on a platform where the PRNG has not been seeded, and the
user has not seeded manually
- A protocol specific client method version has been use... |
static void nfs4_setup_readdir(u64 cookie, __be32 *verifier, struct dentry *dentry,
struct nfs4_readdir_arg *readdir)
{
unsigned int attrs = FATTR4_WORD0_FILEID | FATTR4_WORD0_TYPE;
__be32 *start, *p;
if (cookie > 2) {
readdir->cookie = cookie;
memcpy(&readdir->verifier, verifier, sizeof(readdir->verifier));
... | 0 | [
"CWE-787"
] | linux | b4487b93545214a9db8cbf32e86411677b0cca21 | 339,581,074,364,276,900,000,000,000,000,000,000,000 | 56 | 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... |
void pre_next_partition(ha_rows rownum)
{
/* TODO(cvicentiu) Sum functions get cleared on next partition anyway during
the window function computation algorithm. Either perform this only in
cursors, or remove it from pre_next_partition.
*/
curr_rownum= rownum;
clear_sum_functions();
... | 0 | [] | server | ba4927e520190bbad763bb5260ae154f29a61231 | 275,000,416,620,223,000,000,000,000,000,000,000,000 | 9 | MDEV-19398: Assertion `item1->type() == Item::FIELD_ITEM ...
Window Functions code tries to minimize the number of times it
needs to sort the select's resultset by finding "compatible"
OVER (PARTITION BY ... ORDER BY ...) clauses.
This employs compare_order_elements(). That function assumed that
the order expressions... |
bool EbmlMaster::ProcessMandatory()
{
if (EBML_CTX_SIZE(Context) == 0)
{
return true;
}
assert(Context.GetSize() != 0);
unsigned int EltIdx;
for (EltIdx = 0; EltIdx < EBML_CTX_SIZE(Context); EltIdx++) {
if (EBML_CTX_IDX(Context,EltIdx).IsMandatory() && EBML_CTX_IDX(Context,EltIdx).IsUnique()) {
//... | 0 | [
"CWE-703"
] | libebml | 88409e2a94dd3b40ff81d08bf6d92f486d036b24 | 65,626,962,073,310,510,000,000,000,000,000,000,000 | 18 | EbmlMaster: propagate upper level element after infinite sized one correctly
When the parser encountered a deeply nested element with an infinite
size then a following element of an upper level was not propagated
correctly. Instead the element with the infinite size was added into the
EBML element tree a second time r... |
void sctp_transport_reset(struct sctp_transport *t)
{
struct sctp_association *asoc = t->asoc;
/* RFC 2960 (bis), Section 5.2.4
* All the congestion control parameters (e.g., cwnd, ssthresh)
* related to this peer MUST be reset to their initial values
* (see Section 6.2.1)
*/
t->cwnd = min(4*asoc->pathmtu, ... | 0 | [] | linux | 196d67593439b03088913227093e374235596e33 | 187,743,909,706,475,230,000,000,000,000,000,000,000 | 33 | sctp: Add support to per-association statistics via a new SCTP_GET_ASSOC_STATS call
The current SCTP stack is lacking a mechanism to have per association
statistics. This is an implementation modeled after OpenSolaris'
SCTP_GET_ASSOC_STATS.
Userspace part will follow on lksctp if/when there is a general ACK on
this.
... |
static int io_poll_wake(struct wait_queue_entry *wait, unsigned mode, int sync,
void *key)
{
struct io_kiocb *req = wait->private;
struct io_poll_iocb *poll = &req->poll;
return __io_async_wake(req, poll, key_to_poll(key), io_poll_task_func);
} | 0 | [] | linux | 0f2122045b946241a9e549c2a76cea54fa58a7ff | 325,502,949,177,363,520,000,000,000,000,000,000,000 | 8 | io_uring: don't rely on weak ->files references
Grab actual references to the files_struct. To avoid circular references
issues due to this, we add a per-task note that keeps track of what
io_uring contexts a task has used. When the tasks execs or exits its
assigned files, we cancel requests based on this tracking.
W... |
static inline void atl2_irq_disable(struct atl2_adapter *adapter)
{
ATL2_WRITE_REG(&adapter->hw, REG_IMR, 0);
ATL2_WRITE_FLUSH(&adapter->hw);
synchronize_irq(adapter->pdev->irq);
} | 0 | [
"CWE-200"
] | linux | f43bfaeddc79effbf3d0fcb53ca477cca66f3db8 | 5,963,859,314,447,093,000,000,000,000,000,000,000 | 6 | atl2: Disable unimplemented scatter/gather feature
atl2 includes NETIF_F_SG in hw_features even though it has no support
for non-linear skbs. This bug was originally harmless since the
driver does not claim to implement checksum offload and that used to
be a requirement for SG.
Now that SG and checksum offload are i... |
static int rtnl_net_dumpid_one(int id, void *peer, void *data)
{
struct rtnl_net_dump_cb *net_cb = (struct rtnl_net_dump_cb *)data;
int ret;
if (net_cb->idx < net_cb->s_idx)
goto cont;
ret = rtnl_net_fill(net_cb->skb, NETLINK_CB(net_cb->cb->skb).portid,
net_cb->cb->nlh->nlmsg_seq, NLM_F_MULTI,
RTM... | 0 | [
"CWE-416"
] | linux | 21b5944350052d2583e82dd59b19a9ba94a007f0 | 53,591,846,799,498,000,000,000,000,000,000,000,000 | 18 | net: Fix double free and memory corruption in get_net_ns_by_id()
(I can trivially verify that that idr_remove in cleanup_net happens
after the network namespace count has dropped to zero --EWB)
Function get_net_ns_by_id() does not check for net::count
after it has found a peer in netns_ids idr.
It may dereference a... |
static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
sigset_t *set, struct pt_regs * regs)
{
void __user *restorer;
struct rt_sigframe __user *frame;
int err = 0;
int usig;
frame = get_sigframe(ka, regs, sizeof(*frame));
if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
goto gi... | 0 | [
"CWE-399"
] | linux-2.6 | e40cd10ccff3d9fbffd57b93780bee4b7b9bff51 | 297,145,141,663,809,650,000,000,000,000,000,000,000 | 92 | x86: clear DF before calling signal handler
The Linux kernel currently does not clear the direction flag before
calling a signal handler, whereas the x86/x86-64 ABI requires that.
Linux had this behavior/bug forever, but this becomes a real problem
with gcc version 4.3, which assumes that the direction flag is
correc... |
int is_subdir(struct dentry *new_dentry, struct dentry *old_dentry)
{
int result;
unsigned seq;
if (new_dentry == old_dentry)
return 1;
do {
/* for restarting inner loop in case of seq retry */
seq = read_seqbegin(&rename_lock);
/*
* Need rcu_readlock to protect against the d_parent trashing
* due t... | 0 | [
"CWE-401",
"CWE-254"
] | linux | cde93be45a8a90d8c264c776fab63487b5038a65 | 164,084,491,348,252,900,000,000,000,000,000,000,000 | 25 | dcache: Handle escaped paths in prepend_path
A rename can result in a dentry that by walking up d_parent
will never reach it's mnt_root. For lack of a better term
I call this an escaped path.
prepend_path is called by four different functions __d_path,
d_absolute_path, d_path, and getcwd.
__d_path only wants to see... |
Error Box_iref::parse(BitstreamRange& range)
{
parse_full_box_header(range);
while (!range.eof()) {
Reference ref;
Error err = ref.header.parse(range);
if (err != Error::Ok) {
return err;
}
if (get_version()==0) {
ref.from_item_ID = range.read16();
int nRefs = range.read16()... | 0 | [
"CWE-703"
] | libheif | 2710c930918609caaf0a664e9c7bc3dce05d5b58 | 280,046,026,889,794,100,000,000,000,000,000,000,000 | 38 | force fraction to a limited resolution to finally solve those pesky numerical edge cases |
static float _CanonConvertAperture(ushort in)
{
if ((in == (ushort)0xffe0) || (in == (ushort)0x7fff))
return 0.0f;
return libraw_powf64l(2.0, in / 64.0);
} | 0 | [
"CWE-190"
] | LibRaw | 4554e24ce24beaef5d0ef48372801cfd91039076 | 106,631,620,456,991,180,000,000,000,000,000,000,000 | 6 | parse_qt: possible integer overflow |
get_entries(struct net *net, struct ipt_get_entries __user *uptr,
const int *len)
{
int ret;
struct ipt_get_entries get;
struct xt_table *t;
if (*len < sizeof(get)) {
duprintf("get_entries: %u < %zu\n", *len, sizeof(get));
return -EINVAL;
}
if (copy_from_user(&get, uptr, sizeof(get)) != 0)
return -EFA... | 0 | [
"CWE-200"
] | linux-2.6 | 78b79876761b86653df89c48a7010b5cbd41a84a | 130,670,489,000,840,990,000,000,000,000,000,000,000 | 38 | netfilter: ip_tables: fix infoleak to userspace
Structures ipt_replace, compat_ipt_replace, and xt_get_revision are
copied from userspace. Fields of these structs that are
zero-terminated strings are not checked. When they are used as argument
to a format string containing "%s" in request_module(), some sensitive
in... |
COMPAT_SYSCALL_DEFINE4(rt_sigaction, int, sig,
const struct compat_sigaction __user *, act,
struct compat_sigaction __user *, oact,
compat_size_t, sigsetsize)
{
struct k_sigaction new_ka, old_ka;
#ifdef __ARCH_HAS_SA_RESTORER
compat_uptr_t restorer;
#endif
int ret;
/* XXX: Don't preclude handling different s... | 0 | [
"CWE-190"
] | linux | d1e7fd6462ca9fc76650fbe6ca800e35b24267da | 40,467,646,924,822,500,000,000,000,000,000,000,000 | 43 | signal: Extend exec_id to 64bits
Replace the 32bit exec_id with a 64bit exec_id to make it impossible
to wrap the exec_id counter. With care an attacker can cause exec_id
wrap and send arbitrary signals to a newly exec'd parent. This
bypasses the signal sending checks if the parent changes their
credentials during e... |
static void vrend_scale_depth(void *ptr, int size, float scale_val)
{
GLuint *ival = ptr;
const GLfloat myscale = 1.0f / 0xffffff;
int i;
for (i = 0; i < size / 4; i++) {
GLuint value = ival[i];
GLfloat d = ((float)(value >> 8) * myscale) * scale_val;
d = CLAMP(d, 0.0F, 1.0F);
ival[i... | 0 | [
"CWE-787"
] | virglrenderer | cbc8d8b75be360236cada63784046688aeb6d921 | 256,854,481,740,677,700,000,000,000,000,000,000,000 | 12 | vrend: check transfer bounds for negative values too and report error
Closes #138
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com> |
static int aes_ocb_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
const unsigned char *iv, int enc)
{
EVP_AES_OCB_CTX *octx = EVP_C_DATA(EVP_AES_OCB_CTX,ctx);
if (!iv && !key)
return 1;
if (key) {
do {
/*
* We set both the encrypt... | 0 | [
"CWE-125"
] | openssl | 2198b3a55de681e1f3c23edb0586afe13f438051 | 203,786,877,512,722,200,000,000,000,000,000,000,000 | 79 | crypto/evp: harden AEAD ciphers.
Originally a crash in 32-bit build was reported CHACHA20-POLY1305
cipher. The crash is triggered by truncated packet and is result
of excessive hashing to the edge of accessible memory. Since hash
operation is read-only it is not considered to be exploitable
beyond a DoS condition. Oth... |
static ssize_t sindex(int c,const char *string)
{
register const char
*p;
for (p=string; *p != '\0'; p++)
if (c == (int) (*p))
return((ssize_t) (p-string));
return(-1);
} | 0 | [
"CWE-125"
] | ImageMagick | 787f9dc99c8d186ae26ed53ddec54bd0a6f90852 | 2,860,056,451,901,495,000,000,000,000,000,000,000 | 10 | https://github.com/ImageMagick/ImageMagick/issues/539 |
static av_cold int dfa_decode_end(AVCodecContext *avctx)
{
DfaContext *s = avctx->priv_data;
av_freep(&s->frame_buf);
return 0;
} | 0 | [
"CWE-119",
"CWE-787"
] | FFmpeg | f52fbf4f3ed02a7d872d8a102006f29b4421f360 | 263,308,021,803,847,030,000,000,000,000,000,000,000 | 8 | avcodec/dfa: Fix off by 1 error
Fixes out of array access
Fixes: 1345/clusterfuzz-testcase-minimized-6062963045695488
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
static inline void update_hiwater_rss(struct mm_struct *mm)
{
unsigned long _rss = get_mm_rss(mm);
if ((mm)->hiwater_rss < _rss)
(mm)->hiwater_rss = _rss;
} | 0 | [
"CWE-119"
] | linux | 1be7107fbe18eed3e319a6c3e83c78254b693acb | 72,086,127,946,468,400,000,000,000,000,000,000,000 | 7 | mm: larger stack guard gap, between vmas
Stack guard page is a useful feature to reduce a risk of stack smashing
into a different mapping. We have been using a single page gap which
is sufficient to prevent having stack adjacent to a different mapping.
But this seems to be insufficient in the light of the stack usage ... |
static int ntop_delete_user(lua_State* vm) {
char *username;
ntop->getTrace()->traceEvent(TRACE_INFO, "%s() called", __FUNCTION__);
if(!Utils::isUserAdministrator(vm)) return(CONST_LUA_ERROR);
if(ntop_lua_check(vm, __FUNCTION__, 1, LUA_TSTRING)) return(CONST_LUA_PARAM_ERROR);
if((username = (char*)lua_tost... | 0 | [
"CWE-254"
] | ntopng | 2e0620be3410f5e22c9aa47e261bc5a12be692c6 | 279,108,848,702,214,300,000,000,000,000,000,000,000 | 12 | Added security fix to avoid escalating privileges to non-privileged users
Many thanks to Dolev Farhi for reporting it |
GF_Err kind_Read(GF_Box *s,GF_BitStream *bs)
{
GF_KindBox *ptr = (GF_KindBox *)s;
if (ptr->size) {
u32 bytesToRead = (u32) ptr->size;
char *data;
u32 schemeURIlen;
data = (char*)gf_malloc(bytesToRead * sizeof(char));
if (data == NULL) return GF_OUT_OF_MEM;
gf_bs_read_data(bs, data, bytesToRead);
/*safe... | 0 | [
"CWE-400",
"CWE-401"
] | gpac | d2371b4b204f0a3c0af51ad4e9b491144dd1225c | 67,619,454,817,897,680,000,000,000,000,000,000,000 | 31 | prevent dref memleak on invalid input (#1183) |
static int parse_CFullPropSpec(tvbuff_t *tvb, int offset, proto_tree *parent_tree, proto_tree *pad_tree, struct CFullPropSpec *v, const char *fmt, ...)
{
struct GuidPropertySet *pset;
const char *id_str, *guid_str, *txt;
proto_item *item;
proto_tree *tree;
va_list ap;
va_start(ap, fmt);
txt = wmem_strdup_vprin... | 0 | [
"CWE-770"
] | wireshark | b7a0650e061b5418ab4a8f72c6e4b00317aff623 | 263,436,211,430,516,180,000,000,000,000,000,000,000 | 56 | MS-WSP: Don't allocate huge amounts of memory.
Add a couple of memory allocation sanity checks, one of which
fixes #17331. |
void restore_iobuf_size(xbuf *out)
{
if (IOBUF_WAS_REDUCED(out->size)) {
size_t new_size = IOBUF_RESTORE_SIZE(out->size);
/* Avoid weird buffer interactions by only outputting this to stderr. */
if (msgs2stderr && DEBUG_GTE(IO, 4)) {
const char *name = out == &iobuf.out ? "iobuf.out"
: out == &iobuf.msg... | 0 | [
"CWE-59"
] | rsync | 962f8b90045ab331fc04c9e65f80f1a53e68243b | 262,855,043,119,281,170,000,000,000,000,000,000,000 | 17 | Complain if an inc-recursive path is not right for its dir.
This ensures that a malicious sender can't use a just-sent
symlink as a trasnfer path. |
create_sconv_object(const char *fc, const char *tc,
unsigned current_codepage, int flag)
{
struct archive_string_conv *sc;
sc = calloc(1, sizeof(*sc));
if (sc == NULL)
return (NULL);
sc->next = NULL;
sc->from_charset = strdup(fc);
if (sc->from_charset == NULL) {
free(sc);
return (NULL);
}
sc->to_cha... | 0 | [
"CWE-125"
] | libarchive | 22b1db9d46654afc6f0c28f90af8cdc84a199f41 | 146,457,818,464,057,130,000,000,000,000,000,000,000 | 180 | Bugfix and optimize archive_wstring_append_from_mbs()
The cal to mbrtowc() or mbtowc() should read up to mbs_length
bytes and not wcs_length. This avoids out-of-bounds reads.
mbrtowc() and mbtowc() return (size_t)-1 wit errno EILSEQ when
they encounter an invalid multibyte character and (size_t)-2 when
they they enco... |
int OSD::shutdown()
{
if (!service.prepare_to_stop())
return 0; // already shutting down
osd_lock.Lock();
if (is_stopping()) {
osd_lock.Unlock();
return 0;
}
derr << "shutdown" << dendl;
set_state(STATE_STOPPING);
// Debugging
if (cct->_conf->get_val<bool>("osd_debug_shutdown")) {
cct-... | 0 | [
"CWE-287",
"CWE-284"
] | ceph | 5ead97120e07054d80623dada90a5cc764c28468 | 228,947,659,434,623,500,000,000,000,000,000,000,000 | 217 | auth/cephx: add authorizer challenge
Allow the accepting side of a connection to reject an initial authorizer
with a random challenge. The connecting side then has to respond with an
updated authorizer proving they are able to decrypt the service's challenge
and that the new authorizer was produced for this specific ... |
unsigned long perf_instruction_pointer(struct pt_regs *regs)
{
if (perf_guest_cbs && perf_guest_cbs->is_in_guest())
return perf_guest_cbs->get_guest_ip();
return instruction_pointer(regs);
} | 0 | [
"CWE-20"
] | linux | c95eb3184ea1a3a2551df57190c81da695e2144b | 226,072,681,583,132,920,000,000,000,000,000,000,000 | 7 | ARM: 7809/1: perf: fix event validation for software group leaders
It is possible to construct an event group with a software event as a
group leader and then subsequently add a hardware event to the group.
This results in the event group being validated by adding all members
of the group to a fake PMU and attempting ... |
static struct ipddp_route* __ipddp_find_route(struct ipddp_route *rt)
{
struct ipddp_route *f;
for(f = ipddp_route_list; f != NULL; f = f->next)
{
if(f->ip == rt->ip &&
f->at.s_net == rt->at.s_net &&
f->at.s_node == rt->at.s_node)
return f;
... | 0 | [
"CWE-200"
] | linux | 9824dfae5741275473a23a7ed5756c7b6efacc9d | 55,862,574,598,119,950,000,000,000,000,000,000,000 | 14 | net/appletalk: fix minor pointer leak to userspace in SIOCFINDIPDDPRT
Fields ->dev and ->next of struct ipddp_route may be copied to
userspace on the SIOCFINDIPDDPRT ioctl. This is only accessible
to CAP_NET_ADMIN though. Let's manually copy the relevant fields
instead of using memcpy().
BugLink: http://blog.infosect... |
MOBI_RET mobi_decompress_huffman(unsigned char *out, const unsigned char *in, size_t *len_out, size_t len_in, const MOBIHuffCdic *huffcdic) {
MOBIBuffer *buf_in = mobi_buffer_init_null((unsigned char *) in, len_in);
if (buf_in == NULL) {
debug_print("%s\n", "Memory allocation failed");
return MO... | 0 | [
"CWE-119",
"CWE-125"
] | libmobi | bec783e6212439a335ba6e8df7ab8ed610ca9a21 | 73,450,896,237,328,080,000,000,000,000,000,000,000 | 18 | Fix potential out-of-buffer read while parsing corrupt file, closes #35, #36 |
_gnutls_x509_verify_certificate (const gnutls_x509_crt_t * certificate_list,
int clist_size,
const gnutls_x509_crt_t * trusted_cas,
int tcas_size,
const gnutls_x509_crl_t * CRLs,
int crls_size, unsigned int flags)
{
int i = 0, ret;
unsigned int status = 0, output;
if (clist_size > 1)
... | 1 | [
"CWE-17"
] | gnutls | 897cbce62c0263a498088ac3e465aa5f05f8719c | 248,617,876,810,683,640,000,000,000,000,000,000,000 | 143 | Extended time verification to trusted certificate list as well. Introduced
the flag GNUTLS_VERIFY_DISABLE_TRUSTED_TIME_CHECKS that will prevent the
trusted certificate list verification. |
bool test_r_str_rchr(void) {
const char* test = "raddddare2d";
const char* out = r_str_rchr (test, NULL, '2');
mu_assert_streq (out, "2d", "pointer to last p in range in raddddare2d");
out = r_str_rchr (test, NULL, 'p');
if (out) {
mu_assert ("non NULL value returned", 0);
}
out = test + 9;
out = r_str_rchr (... | 0 | [
"CWE-78"
] | radare2 | 04edfa82c1f3fa2bc3621ccdad2f93bdbf00e4f9 | 141,027,550,203,753,430,000,000,000,000,000,000,000 | 18 | Fix command injection on PDB download (#16966)
* Fix r_sys_mkdirp with absolute path on Windows
* Fix build with --with-openssl
* Use RBuffer in r_socket_http_answer()
* r_socket_http_answer: Fix read for big responses
* Implement r_str_escape_sh()
* Cleanup r_socket_connect() on Windows
* Fix socket being creat... |
static string getRubberWhaleFrame1() { return getDataDir() + "optflow/RubberWhale1.png"; } | 0 | [
"CWE-125",
"CWE-369"
] | opencv | d1615ba11a93062b1429fce9f0f638d1572d3418 | 310,674,201,462,383,560,000,000,000,000,000,000,000 | 1 | video:fixed DISOpticalFlow segfault from small img |
unsigned int blk_plug_queued_count(struct request_queue *q)
{
struct blk_plug *plug;
struct request *rq;
struct list_head *plug_list;
unsigned int ret = 0;
plug = current->plug;
if (!plug)
goto out;
if (q->mq_ops)
plug_list = &plug->mq_list;
else
plug_list = &plug->list;
list_for_each_entry(rq, plug_l... | 0 | [
"CWE-416",
"CWE-703"
] | linux | 54648cf1ec2d7f4b6a71767799c45676a138ca24 | 207,512,120,122,450,950,000,000,000,000,000,000,000 | 23 | block: blk_init_allocated_queue() set q->fq as NULL in the fail case
We find the memory use-after-free issue in __blk_drain_queue()
on the kernel 4.14. After read the latest kernel 4.18-rc6 we
think it has the same problem.
Memory is allocated for q->fq in the blk_init_allocated_queue().
If the elevator init function... |
bool getUseMeanNormalization() const CV_OVERRIDE { return use_mean_normalization; } | 0 | [
"CWE-125",
"CWE-369"
] | opencv | d1615ba11a93062b1429fce9f0f638d1572d3418 | 130,052,583,688,045,010,000,000,000,000,000,000,000 | 1 | video:fixed DISOpticalFlow segfault from small img |
do_local_notify(xmlNode * notify_src, const char *client_id,
gboolean sync_reply, gboolean from_peer)
{
/* send callback to originating child */
cib_client_t *client_obj = NULL;
int local_rc = pcmk_ok;
if (client_id != NULL) {
client_obj = g_hash_table_lookup(client_list, client... | 0 | [
"CWE-399"
] | pacemaker | 564f7cc2a51dcd2f28ab12a13394f31be5aa3c93 | 188,734,294,865,133,240,000,000,000,000,000,000,000 | 56 | High: core: Internal tls api improvements for reuse with future LRMD tls backend. |
gs_window_real_unrealize (GtkWidget *widget)
{
g_signal_handlers_disconnect_by_func (gtk_window_get_screen (GTK_WINDOW (widget)),
screen_size_changed,
widget);
if (GTK_WIDGET_CLASS (gs_window_parent_class)->unre... | 0 | [] | gnome-screensaver | a5f66339be6719c2b8fc478a1d5fc6545297d950 | 177,053,483,422,125,640,000,000,000,000,000,000,000 | 10 | Ensure keyboard grab and unlock dialog exist after monitor removal
gnome-screensaver currently doesn't deal with monitors getting
removed properly. If the unlock dialog is on the removed monitor
then the unlock dialog and its associated keyboard grab are not
moved to an existing monitor when the monitor removal is pr... |
TfLiteRegistration* Register_LOCAL_RESPONSE_NORM_GENERIC_OPT() {
static TfLiteRegistration r = {
nullptr, nullptr, local_response_norm::Prepare,
local_response_norm::Eval<local_response_norm::kGenericOptimized>};
return &r;
} | 0 | [
"CWE-125",
"CWE-787"
] | tensorflow | 1970c2158b1ffa416d159d03c3370b9a462aee35 | 251,310,476,794,188,200,000,000,000,000,000,000,000 | 6 | [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... |
_row_status_state_single_value_cols(netsnmp_state_machine_input *input,
netsnmp_state_machine_step *step)
{
rowcreate_state *ctx;
netsnmp_variable_list *var, *tmp_next, *row_status;
int rc = SNMPERR_GENERR;
netsnmp_require_ptr_LRV( input, SNM... | 0 | [
"CWE-415"
] | net-snmp | 5f881d3bf24599b90d67a45cae7a3eb099cd71c9 | 72,880,255,611,140,500,000,000,000,000,000,000,000 | 41 | libsnmp, USM: Introduce a reference count in struct usmStateReference
This patch fixes https://sourceforge.net/p/net-snmp/bugs/2956/. |
\param fps Number of frames per second.
\param codec Type of compression.
\param bitrate Output bitrate
**/
const CImgList<T>& save_ffmpeg_external(const char *const filename, const unsigned int fps=25,
const char *const codec=0, const unsigned int b... | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 248,731,470,800,031,870,000,000,000,000,000,000,000 | 48 | Fix other issues in 'CImg<T>::load_bmp()'. |
static int unix_stream_connect(struct socket *sock, struct sockaddr *uaddr,
int addr_len, int flags)
{
struct sockaddr_un *sunaddr=(struct sockaddr_un *)uaddr;
struct sock *sk = sock->sk;
struct unix_sock *u = unix_sk(sk), *newu, *otheru;
struct sock *newsk = NULL;
struct sock *other = NULL;
struct sk_b... | 0 | [] | linux-2.6 | 1fd05ba5a2f2aa8e7b9b52ef55df850e2e7d54c9 | 282,953,059,578,954,750,000,000,000,000,000,000,000 | 175 | [AF_UNIX]: Rewrite garbage collector, fixes race.
Throw out the old mark & sweep garbage collector and put in a
refcounting cycle detecting one.
The old one had a race with recvmsg, that resulted in false positives
and hence data loss. The old algorithm operated on all unix sockets
in the system, so any additional l... |
static inline int evbuffer_chains_all_empty(struct evbuffer_chain *chain) {
return 1;
} | 0 | [
"CWE-189"
] | libevent | 20d6d4458bee5d88bda1511c225c25b2d3198d6c | 242,324,110,561,560,880,000,000,000,000,000,000,000 | 3 | Fix CVE-2014-6272 in Libevent 2.0
For this fix, we need to make sure that passing too-large inputs to
the evbuffer functions can't make us do bad things with the heap.
Also, lower the maximum chunk size to the lower of off_t, size_t maximum.
This is necessary since otherwise we could get into an infinite loop
if we ... |
VideoTrack::~VideoTrack() {
delete colour_;
delete projection_;
} | 0 | [
"CWE-20"
] | libvpx | f00890eecdf8365ea125ac16769a83aa6b68792d | 264,180,375,461,858,670,000,000,000,000,000,000,000 | 4 | update libwebm to libwebm-1.0.0.27-352-g6ab9fcf
https://chromium.googlesource.com/webm/libwebm/+log/af81f26..6ab9fcf
Change-Id: I9d56e1fbaba9b96404b4fbabefddc1a85b79c25d |
do_unprotect (const char *passphrase,
int pkt_version, int pubkey_algo, int is_protected,
const char *curve, gcry_mpi_t *skey, size_t skeysize,
int protect_algo, void *protect_iv, size_t protect_ivlen,
int s2k_mode, int s2k_algo, byte *s2k_salt, u32 s2k_count,
... | 0 | [
"CWE-20"
] | gnupg | 2183683bd633818dd031b090b5530951de76f392 | 264,638,844,566,636,180,000,000,000,000,000,000,000 | 274 | Use inline functions to convert buffer data to scalars.
* common/host2net.h (buf16_to_ulong, buf16_to_uint): New.
(buf16_to_ushort, buf16_to_u16): New.
(buf32_to_size_t, buf32_to_ulong, buf32_to_uint, buf32_to_u32): New.
--
Commit 91b826a38880fd8a989318585eb502582636ddd8 was not enough to
avoid all sign extension on ... |
static int tracing_clock_show(struct seq_file *m, void *v)
{
struct trace_array *tr = m->private;
int i;
for (i = 0; i < ARRAY_SIZE(trace_clocks); i++)
seq_printf(m,
"%s%s%s%s", i ? " " : "",
i == tr->clock_id ? "[" : "", trace_clocks[i].name,
i == tr->clock_id ? "]" : "");
seq_putc(m, '\n');
return 0... | 0 | [
"CWE-415"
] | linux | 4397f04575c44e1440ec2e49b6302785c95fd2f8 | 52,462,620,455,985,550,000,000,000,000,000,000,000 | 14 | tracing: Fix possible double free on failure of allocating trace buffer
Jing Xia and Chunyan Zhang reported that on failing to allocate part of the
tracing buffer, memory is freed, but the pointers that point to them are not
initialized back to NULL, and later paths may try to free the freed memory
again. Jing and Chu... |
static int build_mapping(struct sk_buff *skb, struct xfrm_state *x,
xfrm_address_t *new_saddr, __be16 new_sport)
{
struct xfrm_user_mapping *um;
struct nlmsghdr *nlh;
nlh = nlmsg_put(skb, 0, 0, XFRM_MSG_MAPPING, sizeof(*um), 0);
if (nlh == NULL)
return -EMSGSIZE;
um = nlmsg_data(nlh);
memcpy(&um->id.dadd... | 0 | [
"CWE-284"
] | linux | 677e806da4d916052585301785d847c3b3e6186a | 70,217,777,916,542,740,000,000,000,000,000,000,000 | 25 | xfrm_user: validate XFRM_MSG_NEWAE XFRMA_REPLAY_ESN_VAL replay_window
When a new xfrm state is created during an XFRM_MSG_NEWSA call we
validate the user supplied replay_esn to ensure that the size is valid
and to ensure that the replay_window size is within the allocated
buffer. However later it is possible to updat... |
void NumberFormatTest::Test13850_EmptyStringCurrency() {
IcuTestErrorCode status(*this, "Test13840_EmptyStringCurrency");
struct TestCase {
const char16_t* currencyArg;
UErrorCode expectedError;
} cases[] = {
{u"", U_ZERO_ERROR},
{u"U", U_ILLEGAL_ARGUMENT_ERROR},
{u"... | 0 | [
"CWE-190"
] | icu | 53d8c8f3d181d87a6aa925b449b51c4a2c922a51 | 338,840,480,217,066,200,000,000,000,000,000,000,000 | 38 | ICU-20246 Fixing another integer overflow in number parsing. |
static struct timing_generator *dce110_timing_generator_create(
struct dc_context *ctx,
uint32_t instance,
const struct dce110_timing_generator_offsets *offsets)
{
struct dce110_timing_generator *tg110 =
kzalloc(sizeof(struct dce110_timing_generator), GFP_KERNEL);
if (!tg110)
return NULL;
dce110_timing_g... | 0 | [
"CWE-400",
"CWE-401"
] | linux | 104c307147ad379617472dd91a5bcb368d72bd6d | 268,371,035,730,191,700,000,000,000,000,000,000,000 | 14 | drm/amd/display: prevent memory leak
In dcn*_create_resource_pool the allocated memory should be released if
construct pool fails.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
PHP_FUNCTION(header_register_callback)
{
zval *callback_func;
char *callback_name;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &callback_func) == FAILURE) {
return;
}
if (!zend_is_callable(callback_func, 0, &callback_name TSRMLS_CC)) {
efree(callback_name);
RETURN_FALSE;
}
efree(callback_n... | 1 | [
"CWE-601"
] | php-src | 98b9dfaec95e6f910f125ed172cdbd25abd006ec | 188,135,647,627,454,870,000,000,000,000,000,000,000 | 26 | Fix for HTTP_PROXY issue.
The following changes are made:
- _SERVER/_ENV only has HTTP_PROXY if the local environment has it,
and only one from the environment.
- getenv('HTTP_PROXY') only returns one from the local environment
- getenv has optional second parameter, telling it to only consider
local environment |
testHuf (const std::string&)
{
try
{
cout << "Testing Huffman encoder" << endl;
IMATH_NAMESPACE::Rand48 rand48 (0);
const int N = 1000000;
Array <unsigned short> raw (N);
fill1 (raw, N, 1, rand48); // test various symbol distributions
compressUncompress (raw, N);
compressUncompressSubset (raw, N);
... | 1 | [
"CWE-190"
] | openexr | 51a92d67f53c08230734e74564c807043cbfe41e | 280,855,506,261,082,100,000,000,000,000,000,000,000 | 81 | check for valid Huf code lengths (#849)
* check for valid Huf code lengths
* test non-fast huf decoder in testHuf
Signed-off-by: Peter Hillman <peterh@wetafx.co.nz> |
static void perf_branch_stack_sched_in(struct task_struct *prev,
struct task_struct *task)
{
struct perf_cpu_context *cpuctx;
struct pmu *pmu;
unsigned long flags;
/* no need to flush branch stack if not changing task */
if (prev == task)
return;
local_irq_save(flags);
rcu_read_lock();
list_for... | 0 | [
"CWE-284",
"CWE-264"
] | linux | f63a8daa5812afef4f06c962351687e1ff9ccb2b | 199,743,996,645,806,500,000,000,000,000,000,000,000 | 41 | perf: Fix event->ctx locking
There have been a few reported issues wrt. the lack of locking around
changing event->ctx. This patch tries to address those.
It avoids the whole rwsem thing; and while it appears to work, please
give it some thought in review.
What I did fail at is sensible runtime checks on the use of
... |
ZEND_METHOD(Generator, next)
{
zend_generator *generator;
if (zend_parse_parameters_none() == FAILURE) {
return;
}
generator = (zend_generator *) Z_OBJ_P(getThis());
zend_generator_ensure_initialized(generator);
zend_generator_resume(generator);
} | 0 | [] | php-src | 83e2b9e2202da6cc25bdaac67a58022b90be88e7 | 266,789,230,277,803,680,000,000,000,000,000,000,000 | 14 | Fixed bug #76946 |
static double mp_sub(_cimg_math_parser& mp) {
return _mp_arg(2) - _mp_arg(3);
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 143,568,012,603,984,360,000,000,000,000,000,000,000 | 3 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
u16 gf_mp3_frame_size(u32 hdr)
{
u8 version = gf_mp3_version(hdr);
u8 layer = gf_mp3_layer(hdr);
u32 pad = ((hdr >> 9) & 0x1) ? 1 : 0;
u32 bitrate = gf_mp3_bit_rate(hdr);
u32 samplerate = gf_mp3_sampling_rate(hdr);
u32 frameSize = 0;
if (!samplerate || !bitrate) return 0;
if (layer == 1) {
frameSize = ((12 ... | 0 | [
"CWE-190",
"CWE-787"
] | gpac | 51cdb67ff7c5f1242ac58c5aa603ceaf1793b788 | 138,002,423,165,699,400,000,000,000,000,000,000,000 | 21 | add safety in avc/hevc/vvc sps/pps/vps ID check - cf #1720 #1721 #1722 |
static int mailimf_group_parse(const char * message, size_t length,
size_t * indx,
struct mailimf_group ** result)
{
size_t cur_token;
char * display_name;
struct mailimf_mailbox_list * mailbox_list;
struct mailimf_group * group;
int r;
int res;
clist * list;
cur_token = * indx;
... | 0 | [
"CWE-476"
] | libetpan | 1fe8fbc032ccda1db9af66d93016b49c16c1f22d | 115,060,688,191,912,900,000,000,000,000,000,000,000 | 81 | Fixed crash #274 |
static int bond_set_dev_addr(struct net_device *bond_dev,
struct net_device *slave_dev)
{
int err;
slave_dbg(bond_dev, slave_dev, "bond_dev=%p slave_dev=%p slave_dev->addr_len=%d\n",
bond_dev, slave_dev, slave_dev->addr_len);
err = dev_pre_changeaddr_notify(bond_dev, slave_dev->dev_addr, NULL);
if (err... | 0 | [
"CWE-476",
"CWE-703"
] | linux | 105cd17a866017b45f3c45901b394c711c97bf40 | 172,051,422,993,081,500,000,000,000,000,000,000,000 | 16 | bonding: fix null dereference in bond_ipsec_add_sa()
If bond doesn't have real device, bond->curr_active_slave is null.
But bond_ipsec_add_sa() dereferences bond->curr_active_slave without
null checking.
So, null-ptr-deref would occur.
Test commands:
ip link add bond0 type bond
ip link set bond0 up
ip x s... |
void HttpIntegrationTest::testAdminDrain(Http::CodecClient::Type admin_request_type) {
initialize();
uint32_t http_port = lookupPort("http");
codec_client_ = makeHttpConnection(http_port);
Http::TestRequestHeaderMapImpl request_headers{{":method", "HEAD"},
{":pa... | 0 | [
"CWE-400"
] | envoy | 0e49a495826ea9e29134c1bd54fdeb31a034f40c | 9,561,610,224,359,883,000,000,000,000,000,000,000 | 45 | http/2: add stats and stream flush timeout (#139)
This commit adds a new stream flush timeout to guard against a
remote server that does not open window once an entire stream has
been buffered for flushing. Additional stats have also been added
to better understand the codecs view of active streams as well as
amount o... |
lka_report_smtp_tx_envelope(const char *direction, struct timeval *tv, uint64_t reqid, uint32_t msgid, uint64_t evpid)
{
report_smtp_broadcast(reqid, direction, tv, "tx-envelope",
"%08x|%016"PRIx64"\n", msgid, evpid);
} | 0 | [
"CWE-476"
] | src | 6c3220444ed06b5796dedfd53a0f4becd903c0d1 | 283,729,766,091,559,200,000,000,000,000,000,000,000 | 5 | smtpd's filter state machine can prematurely release resources
leading to a crash. From gilles@ |
u_get_headentry(void)
{
if (curbuf->b_u_newhead == NULL || curbuf->b_u_newhead->uh_entry == NULL)
{
IEMSG(_("E439: undo list corrupt"));
return NULL;
}
return curbuf->b_u_newhead->uh_entry;
} | 0 | [
"CWE-190"
] | vim | 3eb1637b1bba19519885dd6d377bd5596e91d22c | 148,220,009,188,332,880,000,000,000,000,000,000,000 | 9 | 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) |
bash_kill_shellword (count, key)
int count, key;
{
int p;
if (count < 0)
return (bash_backward_kill_shellword (-count, key));
p = rl_point;
bash_forward_shellword (count, key);
if (rl_point != p)
rl_kill_text (p, rl_point);
rl_point = p;
if (rl_editing_mode == 1) /* 1 == emacs_mode */
... | 0 | [
"CWE-20"
] | bash | 4f747edc625815f449048579f6e65869914dd715 | 250,747,904,186,338,960,000,000,000,000,000,000,000 | 20 | Bash-4.4 patch 7 |
static bool init_ehdr(ELFOBJ *bin) {
ut8 e_ident[EI_NIDENT];
ut8 ehdr[sizeof (Elf_(Ehdr))] = {0};
int i, len;
if (r_buf_read_at (bin->b, 0, e_ident, EI_NIDENT) == -1) {
R_LOG_DEBUG ("read (magic)");
return false;
}
sdb_set (bin->kv, "elf_type.cparse", "enum elf_type { ET_NONE=0, ET_REL=1,"
" ET_EXEC=2, ET_... | 0 | [
"CWE-787"
] | radare2 | 3ecdbf8e21186a9c5a4d3cfa3b1e9fd27045340e | 231,522,361,228,279,740,000,000,000,000,000,000,000 | 103 | Fix 4 byte oobread in msp430 disassembler ##crash
* Only crashes with asan builds
* Add missing =SN register
* Reported by cnitlrt via huntrdev
* BountyID: 1c22055b-b015-47a8-a57b-4982978751d0 |
int ndpi_netbios_name_interpret(char *in, size_t in_len, char *out, u_int out_len) {
u_int ret = 0, len, idx = in_len, out_idx = 0;
len = (*in++)/2;
out_len--;
out[out_idx] = 0;
if((len > out_len) || (len < 1) || ((2*len) > in_len))
return(-1);
while((len--) && (out_idx < out_len)) {
if((idx < 2)... | 1 | [
"CWE-787"
] | nDPI | 1ec621c85b9411cc611652fd57a892cfef478af3 | 141,109,985,818,044,300,000,000,000,000,000,000,000 | 37 | Added further checks |
slap_schema_init( void )
{
int res;
int i;
/* we should only be called once (from main) */
assert( schema_init_done == 0 );
for ( i=0; syntax_defs[i].sd_desc != NULL; i++ ) {
res = register_syntax( &syntax_defs[i] );
if ( res ) {
fprintf( stderr, "slap_schema_init: Error registering syntax %s\n",
... | 0 | [
"CWE-617"
] | openldap | 67670f4544e28fb09eb7319c39f404e1d3229e65 | 55,105,164,728,219,510,000,000,000,000,000,000,000 | 42 | ITS#9383 remove assert in certificateListValidate |
static int airo_pci_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct net_device *dev = pci_get_drvdata(pdev);
struct airo_info *ai = dev->ml_priv;
Cmd cmd;
Resp rsp;
if (!ai->APList)
ai->APList = kmalloc(sizeof(APListRid), GFP_KERNEL);
if (!ai->APList)
return -ENOMEM;
if (!ai->SSID)
ai->SSID = k... | 0 | [
"CWE-703",
"CWE-264"
] | linux | 550fd08c2cebad61c548def135f67aba284c6162 | 220,607,686,259,859,450,000,000,000,000,000,000,000 | 32 | net: Audit drivers to identify those needing IFF_TX_SKB_SHARING cleared
After the last patch, We are left in a state in which only drivers calling
ether_setup have IFF_TX_SKB_SHARING set (we assume that drivers touching real
hardware call ether_setup for their net_devices and don't hold any state in
their skbs. There... |
static int read_ptoken(link_ctx *ctx, const char **ps)
{
if (skip_ws(ctx)) {
size_t i;
for (i = ctx->i; i < ctx->slen && ptoken_char(ctx->s[i]); ++i) {
/* nop */
}
if (i > ctx->i) {
*ps = mk_str(ctx, i);
ctx->i = i;
return 1;
}
... | 0 | [
"CWE-444"
] | mod_h2 | b8a8c5061eada0ce3339b24ba1d587134552bc0c | 302,601,777,857,710,130,000,000,000,000,000,000,000 | 15 | * Removing support for abandoned draft of http-wg regarding cache-digests. |
stream *streamNew(void) {
stream *s = zmalloc(sizeof(*s));
s->rax = raxNew();
s->length = 0;
s->first_id.ms = 0;
s->first_id.seq = 0;
s->last_id.ms = 0;
s->last_id.seq = 0;
s->max_deleted_entry_id.seq = 0;
s->max_deleted_entry_id.ms = 0;
s->entries_added = 0;
s->cgroups = NUL... | 0 | [
"CWE-703",
"CWE-401"
] | redis | 4a7a4e42db8ff757cdf3f4a824f66426036034ef | 286,223,919,691,644,950,000,000,000,000,000,000,000 | 14 | Fix memory leak in streamGetEdgeID (#10753)
si is initialized by streamIteratorStart(), we should call
streamIteratorStop() on it when done.
regression introduced in #9127 (redis 7.0) |
int ptrace_put_fpr(struct task_struct *child, int index, unsigned long data)
{
#ifdef CONFIG_PPC_FPU_REGS
unsigned int fpidx = index - PT_FPR0;
#endif
if (index > PT_FPSCR)
return -EIO;
#ifdef CONFIG_PPC_FPU_REGS
flush_fp_to_thread(child);
if (fpidx < (PT_FPSCR - PT_FPR0)) {
if (IS_ENABLED(CONFIG_PPC32))
/... | 0 | [
"CWE-284",
"CWE-120"
] | linux | 8e1278444446fc97778a5e5c99bca1ce0bbc5ec9 | 134,187,696,047,673,220,000,000,000,000,000,000,000 | 23 | powerpc/32: Fix overread/overwrite of thread_struct via ptrace
The ptrace PEEKUSR/POKEUSR (aka PEEKUSER/POKEUSER) API allows a process
to read/write registers of another process.
To get/set a register, the API takes an index into an imaginary address
space called the "USER area", where the registers of the process ar... |
HevcSpsUnit::HevcSpsUnit()
: HevcUnitWithProfile(),
vps_id(0),
max_sub_layers(0),
sps_id(0),
chromaFormat(0),
separate_colour_plane_flag(false),
pic_width_in_luma_samples(0),
pic_height_in_luma_samples(0),
bit_depth_luma_minus8(0),
bit_depth_chroma_minus8(0),
... | 0 | [
"CWE-22"
] | tsMuxer | 3763dd34755a8944d903aa19578fa22cd3734165 | 13,988,746,252,543,900,000,000,000,000,000,000,000 | 27 | Fix Buffer Overflow
Fixes issue #509. |
static int get_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *cert)
{
STACK_OF(X509) *saved_chain = ctx->chain;
int ok;
ctx->chain = NULL;
ok = ctx->get_issuer(issuer, ctx, cert);
ctx->chain = saved_chain;
return ok;
} | 0 | [
"CWE-295"
] | openssl | 2a40b7bc7b94dd7de897a74571e7024f0cf0d63b | 25,306,455,898,765,883,000,000,000,000,000,000,000 | 11 | check_chain_extensions: Do not override error return value by check_curve
The X509_V_FLAG_X509_STRICT flag enables additional security checks of the
certificates present in a certificate chain. It is not set by default.
Starting from OpenSSL version 1.1.1h a check to disallow certificates with
explicitly encoded elli... |
mp_sint32 LoaderXM::load(XMFileBase& f, XModule* module)
{
mp_ubyte insData[230];
mp_sint32 smpReloc[MP_MAXINSSAMPS];
mp_ubyte nbu[MP_MAXINSSAMPS];
mp_uint32 fileSize = 0;
module->cleanUp();
// this will make code much easier to read
TXMHeader* header = &module->header;
TXMInstrument* instr = module->i... | 1 | [
"CWE-787"
] | MilkyTracker | 3a5474f9102cbdc10fbd9e7b1b2c8d3f3f45d91b | 83,192,180,280,574,840,000,000,000,000,000,000,000 | 790 | Fix possible stack corruption with XM instrument headers claiming a size of less than 4
Closes #275 |
std::pair<FieldType, int16_t> readFieldHeader() {
std::pair<FieldType, int16_t> rv;
const uint8_t byte = readByte();
if (byte & 0xf0) {
rv.first = static_cast<FieldType>(byte & 0x0f);
rv.second = static_cast<int16_t>(byte >> 4) + lastFieldId_;
} else {
rv.first = static_cast<FieldTyp... | 0 | [
"CWE-400",
"CWE-522",
"CWE-674"
] | mcrouter | 97e033b3bb0cb16b61bf49f0dc7f311a3e0edd1b | 313,994,407,131,872,430,000,000,000,000,000,000,000 | 15 | Attempt to make CarbonProtocolReader::skip tail recursive
Reviewed By: edenzik
Differential Revision: D17967570
fbshipit-source-id: fdc32e190a521349c7c8f4d6081902fa18eb0284 |
static int jpeg2000_read_main_headers(Jpeg2000DecoderContext *s)
{
Jpeg2000CodingStyle *codsty = s->codsty;
Jpeg2000QuantStyle *qntsty = s->qntsty;
uint8_t *properties = s->properties;
for (;;) {
int len, ret = 0;
uint16_t marker;
int oldpos;
if (bytestream2_ge... | 0 | [
"CWE-20"
] | FFmpeg | a1b9004b768bef606ee98d417bceb9392ceb788d | 155,580,331,796,000,370,000,000,000,000,000,000,000 | 99 | avcodec/jpeg2000dec: fix context consistency with too large lowres
Fixes out of array accesses
Fixes Ticket2898
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> |
append_locations_from_config_file (GPtrArray *locations,
const char *file_path,
GCancellable *cancellable,
GError **error)
{
g_autoptr(GKeyFile) keyfile = NULL;
g_auto(GStrv) groups = NULL;
g_autoptr... | 0 | [
"CWE-668"
] | flatpak | cd2142888fc4c199723a0dfca1f15ea8788a5483 | 35,966,720,402,345,604,000,000,000,000,000,000,000 | 93 | Don't expose /proc when running apply_extra
As shown by CVE-2019-5736, it is sometimes possible for the sandbox
app to access outside files using /proc/self/exe. This is not
typically an issue for flatpak as the sandbox runs as the user which
has no permissions to e.g. modify the host files.
However, when installing ... |
static long ToL(unsigned char *puffer)
{
return (puffer[0] | puffer[1] << 8 | puffer[2] << 16 | puffer[3] << 24);
} | 0 | [
"CWE-787"
] | autotrace | e96bffadc25ff0ba0e10745f8012efcc5f920ea9 | 298,469,110,445,426,570,000,000,000,000,000,000,000 | 4 | input-bmp: Increase header buffer in some cases
Signed-off-by: Peter Lemenkov <lemenkov@gmail.com> |
void skb_unlink(struct sk_buff *skb, struct sk_buff_head *list);
static inline void __skb_unlink(struct sk_buff *skb, struct sk_buff_head *list)
{
struct sk_buff *next, *prev;
list->qlen--;
next = skb->next;
prev = skb->prev;
skb->next = skb->prev = NULL;
next->prev = prev;
prev->next = next; | 0 | [
"CWE-20"
] | linux | 2b16f048729bf35e6c28a40cbfad07239f9dcd90 | 35,738,502,295,050,267,000,000,000,000,000,000,000 | 11 | net: create skb_gso_validate_mac_len()
If you take a GSO skb, and split it into packets, will the MAC
length (L2 + L3 + L4 headers + payload) of those packets be small
enough to fit within a given length?
Move skb_gso_mac_seglen() to skbuff.h with other related functions
like skb_gso_network_seglen() so we can use it... |
static void cmd_anal_esil(RCore *core, const char *input) {
RAnalEsil *esil = core->anal->esil;
ut64 addr = core->offset;
ut64 adr ;
char *n, *n1;
int off;
int stacksize = r_config_get_i (core->config, "esil.stack.depth");
int iotrap = r_config_get_i (core->config, "esil.iotrap");
int romem = r_config_get_i (co... | 0 | [
"CWE-703",
"CWE-908"
] | radare2 | 4d3811681a80f92a53e795f6a64c4b0fc2c8dd22 | 232,197,312,579,047,640,000,000,000,000,000,000,000 | 606 | Fix segfault in adf (#16230) |
type_show(struct device *dev, struct device_attribute *attr, char *page)
{
struct pmu *pmu = dev_get_drvdata(dev);
return snprintf(page, PAGE_SIZE-1, "%d\n", pmu->type);
} | 0 | [
"CWE-703",
"CWE-189"
] | linux | 8176cced706b5e5d15887584150764894e94e02f | 201,589,063,584,781,960,000,000,000,000,000,000,000 | 6 | perf: Treat attr.config as u64 in perf_swevent_init()
Trinity discovered that we fail to check all 64 bits of
attr.config passed by user space, resulting to out-of-bounds
access of the perf_swevent_enabled array in
sw_perf_event_destroy().
Introduced in commit b0a873ebb ("perf: Register PMU
implementations").
Signed... |
xfs_do_writepage(
struct page *page,
struct writeback_control *wbc,
void *data)
{
struct xfs_writepage_ctx *wpc = data;
struct inode *inode = page->mapping->host;
loff_t offset;
__uint64_t end_offset;
pgoff_t end_index;
trace_xfs_writepage(inode, page, 0, 0);
ASSERT(page_h... | 0 | [
"CWE-362"
] | linux | 04197b341f23b908193308b8d63d17ff23232598 | 324,473,721,197,004,760,000,000,000,000,000,000,000 | 109 | xfs: don't BUG() on mixed direct and mapped I/O
We've had reports of generic/095 causing XFS to BUG() in
__xfs_get_blocks() due to the existence of delalloc blocks on a
direct I/O read. generic/095 issues a mix of various types of I/O,
including direct and memory mapped I/O to a single file. This is
clearly not suppor... |
try_resource_fork (SF_PRIVATE * psf)
{ int old_error = psf->error ;
/* Set READ mode now, to see if resource fork exists. */
psf->rsrc.mode = SFM_READ ;
if (psf_open_rsrc (psf) != 0)
{ psf->error = old_error ;
return 0 ;
} ;
/* More checking here. */
psf_log_printf (psf, "Resource fork : %s\n", psf->rsrc.pa... | 0 | [
"CWE-119",
"CWE-787"
] | libsndfile | 708e996c87c5fae77b104ccfeb8f6db784c32074 | 329,004,291,395,090,170,000,000,000,000,000,000,000 | 15 | src/ : Move to a variable length header buffer
Previously, the `psf->header` buffer was a fixed length specified by
`SF_HEADER_LEN` which was set to `12292`. This was problematic for
two reasons; this value was un-necessarily large for the majority
of files and too small for some others.
Now the size of the header bu... |
ClientHttpRequest::~ClientHttpRequest()
{
debugs(33, 3, "httpRequestFree: " << uri);
PROF_start(httpRequestFree);
// Even though freeResources() below may destroy the request,
// we no longer set request->body_pipe to NULL here
// because we did not initiate that pipe (ConnStateData did)
/* th... | 0 | [
"CWE-116"
] | squid | e7cf864f938f24eea8af0692c04d16790983c823 | 92,689,667,840,822,440,000,000,000,000,000,000,000 | 42 | Handle more Range requests (#790)
Also removed some effectively unused code. |
get_document(cupsd_client_t *con, /* I - Client connection */
ipp_attribute_t *uri) /* I - Job URI */
{
http_status_t status; /* Policy status */
ipp_attribute_t *attr; /* Current attribute */
int jobid; /* Job ID */
int docnum; /* Document number */
cupsd_job_t *job; /* Current job *... | 0 | [
"CWE-20"
] | cups | 49fa4983f25b64ec29d548ffa3b9782426007df3 | 259,409,460,263,136,400,000,000,000,000,000,000,000 | 139 | DBUS notifications could crash the scheduler (Issue #5143)
- scheduler/ipp.c: Make sure requesting-user-name string is valid UTF-8. |
processMSEARCH(int s, const char * st, size_t st_len,
const struct sockaddr * addr)
{
struct service * serv;
#ifdef ENABLE_IPV6
char buf[64];
#endif /* ENABLE_IPV6 */
if(!st || st_len==0)
return;
#ifdef ENABLE_IPV6
sockaddr_to_string(addr, buf, sizeof(buf));
syslog(LOG_INFO, "SSDP M-SEARCH from %... | 0 | [
"CWE-416"
] | miniupnp | cd506a67e174a45c6a202eff182a712955ed6d6f | 311,556,862,334,998,540,000,000,000,000,000,000,000 | 79 | updateDevice() remove element from the list when realloc fails |
void dcn20_clock_source_destroy(struct clock_source **clk_src)
{
kfree(TO_DCE110_CLK_SRC(*clk_src));
*clk_src = NULL;
} | 0 | [
"CWE-400",
"CWE-703",
"CWE-401"
] | linux | 055e547478a11a6360c7ce05e2afc3e366968a12 | 82,468,075,684,541,610,000,000,000,000,000,000,000 | 5 | drm/amd/display: memory leak
In dcn*_clock_source_create when dcn20_clk_src_construct fails allocated
clk_src needs release.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
print_l2_routes(netdissect_options *ndo,
const char *rp, u_int len)
{
int count;
int area;
int info;
/* The last short is a checksum */
while (len > (3 * sizeof(short))) {
ND_TCHECK2(*rp, 3 * sizeof(short));
count = EXTRACT_LE_16BITS(rp);
if (count > 1024)
return (1); /* seems to ... | 0 | [
"CWE-125"
] | tcpdump | c6e0531b5def26ecf912e8de6ade86cbdaed3751 | 114,179,142,646,261,200,000,000,000,000,000,000,000 | 29 | CVE-2017-12899/DECnet: Fix bounds checking.
If we're skipping over padding before the *real* flags, check whether
the real flags are in the captured data before fetching it. This fixes
a buffer over-read discovered by Kamil Frankowicz.
Note one place where we don't need to do bounds checking as it's already
been don... |
Value ExpressionReverseArray::evaluate(const Document& root, Variables* variables) const {
Value input(_children[0]->evaluate(root, variables));
if (input.nullish()) {
return Value(BSONNULL);
}
uassert(34435,
str::stream() << "The argument to $reverseArray must be an array, but was... | 0 | [] | mongo | 1772b9a0393b55e6a280a35e8f0a1f75c014f301 | 7,165,123,864,618,881,000,000,000,000,000,000,000 | 20 | SERVER-49404 Enforce additional checks in $arrayToObject |
static inline struct sdma_txreq *get_txhead(struct sdma_engine *sde)
{
return sde->tx_ring[sde->tx_head & sde->sdma_mask];
} | 0 | [
"CWE-400",
"CWE-401"
] | linux | 34b3be18a04ecdc610aae4c48e5d1b799d8689f6 | 90,211,000,833,220,320,000,000,000,000,000,000,000 | 4 | RDMA/hfi1: Prevent memory leak in sdma_init
In sdma_init if rhashtable_init fails the allocated memory for
tmp_sdma_rht should be released.
Fixes: 5a52a7acf7e2 ("IB/hfi1: NULL pointer dereference when freeing rhashtable")
Link: https://lore.kernel.org/r/20190925144543.10141-1-navid.emamdoost@gmail.com
Signed-off-by: ... |
static int esp_output_tcp_encap_cb(struct net *net, struct sock *sk,
struct sk_buff *skb)
{
struct dst_entry *dst = skb_dst(skb);
struct xfrm_state *x = dst->xfrm;
return esp_output_tcp_finish(x, skb);
} | 0 | [
"CWE-787"
] | linux | ebe48d368e97d007bfeb76fcb065d6cfc4c96645 | 48,244,430,882,234,390,000,000,000,000,000,000,000 | 8 | esp: Fix possible buffer overflow in ESP transformation
The maximum message size that can be send is bigger than
the maximum site that skb_page_frag_refill can allocate.
So it is possible to write beyond the allocated buffer.
Fix this by doing a fallback to COW in that case.
v2:
Avoid get get_order() costs as sugg... |
static int uvesafb_set_par(struct fb_info *info)
{
struct uvesafb_par *par = info->par;
struct uvesafb_ktask *task = NULL;
struct vbe_crtc_ib *crtc = NULL;
struct vbe_mode_ib *mode = NULL;
int i, err = 0, depth = info->var.bits_per_pixel;
if (depth > 8 && depth != 32)
depth = info->var.red.length + info->var.g... | 0 | [
"CWE-190"
] | linux | 9f645bcc566a1e9f921bdae7528a01ced5bc3713 | 171,251,954,713,684,900,000,000,000,000,000,000,000 | 112 | video: uvesafb: Fix integer overflow in allocation
cmap->len can get close to INT_MAX/2, allowing for an integer overflow in
allocation. This uses kmalloc_array() instead to catch the condition.
Reported-by: Dr Silvio Cesare of InfoSect <silvio.cesare@gmail.com>
Fixes: 8bdb3a2d7df48 ("uvesafb: the driver core")
Cc: s... |
void SELECT_LEX::mark_as_belong_to_derived(TABLE_LIST *derived)
{
/* Mark tables as belonging to this DT */
TABLE_LIST *tl;
List_iterator<TABLE_LIST> ti(leaf_tables);
while ((tl= ti++))
tl->belong_to_derived= derived;
} | 0 | [
"CWE-476"
] | server | 3a52569499e2f0c4d1f25db1e81617a9d9755400 | 235,324,354,587,050,450,000,000,000,000,000,000,000 | 8 | MDEV-25636: Bug report: abortion in sql/sql_parse.cc:6294
The asserion failure was caused by this query
select /*id=1*/ from t1
where
col= ( select /*id=2*/ from ... where corr_cond1
union
select /*id=4*/ from ... where corr_cond2)
Here,
- select with id=2 was correlated due to corr_cond1.... |
static void rb_free_rcu(struct rcu_head *rcu_head)
{
struct ring_buffer *rb;
rb = container_of(rcu_head, struct ring_buffer, rcu_head);
rb_free(rb);
} | 0 | [
"CWE-703",
"CWE-189"
] | linux | 8176cced706b5e5d15887584150764894e94e02f | 310,961,854,453,187,200,000,000,000,000,000,000,000 | 7 | perf: Treat attr.config as u64 in perf_swevent_init()
Trinity discovered that we fail to check all 64 bits of
attr.config passed by user space, resulting to out-of-bounds
access of the perf_swevent_enabled array in
sw_perf_event_destroy().
Introduced in commit b0a873ebb ("perf: Register PMU
implementations").
Signed... |
static int fts3EvalSelectDeferred(
Fts3Cursor *pCsr, /* FTS Cursor handle */
Fts3Expr *pRoot, /* Consider tokens with this root node */
Fts3TokenAndCost *aTC, /* Array of expression tokens and costs */
int nTC /* Number of entries in aTC[] */
){
Ft... | 0 | [
"CWE-787"
] | sqlite | c72f2fb7feff582444b8ffdc6c900c69847ce8a9 | 68,899,870,058,988,130,000,000,000,000,000,000,000 | 120 | More improvements to shadow table corruption detection in FTS3.
FossilOrigin-Name: 51525f9c3235967bc00a090e84c70a6400698c897aa4742e817121c725b8c99d |
static INLINE BOOL update_read_2byte_signed(wStream* s, INT32* value)
{
BYTE byte;
BOOL negative;
if (Stream_GetRemainingLength(s) < 1)
return FALSE;
Stream_Read_UINT8(s, byte);
negative = (byte & 0x40) ? TRUE : FALSE;
*value = (byte & 0x3F);
if (byte & 0x80)
{
if (Stream_GetRemainingLength(s) < 1)
re... | 0 | [
"CWE-415"
] | FreeRDP | 67c2aa52b2ae0341d469071d1bc8aab91f8d2ed8 | 185,665,793,755,930,080,000,000,000,000,000,000,000 | 26 | Fixed #6013: Check new length is > 0 |
static bool bt_att_disc_cancel(struct bt_att *att, unsigned int id)
{
struct att_send_op *op;
op = queue_find(att->req_queue, match_op_id, UINT_TO_PTR(id));
if (op)
goto done;
op = queue_find(att->ind_queue, match_op_id, UINT_TO_PTR(id));
if (op)
goto done;
op = queue_find(att->write_queue, match_op_id, UI... | 0 | [
"CWE-415"
] | bluez | 1cd644db8c23a2f530ddb93cebed7dacc5f5721a | 105,000,624,618,945,400,000,000,000,000,000,000,000 | 23 | shared/att: Fix possible crash on disconnect
If there are pending request while disconnecting they would be notified
but clients may endup being freed in the proccess which will then be
calling bt_att_cancel to cancal its requests causing the following
trace:
Invalid read of size 4
at 0x1D894C: enable_ccc_callback... |
static void net_rx_action(struct softirq_action *h)
{
struct softnet_data *queue = &__get_cpu_var(softnet_data);
unsigned long start_time = jiffies;
int budget = netdev_budget;
void *have;
local_irq_disable();
while (!list_empty(&queue->poll_list)) {
struct net_device *dev;
if (budget <= 0 || jiffies - sta... | 0 | [] | linux | e89e9cf539a28df7d0eb1d0a545368e9920b34ac | 231,091,433,823,556,370,000,000,000,000,000,000,000 | 45 | [IPv4/IPv6]: UFO Scatter-gather approach
Attached is kernel patch for UDP Fragmentation Offload (UFO) feature.
1. This patch incorporate the review comments by Jeff Garzik.
2. Renamed USO as UFO (UDP Fragmentation Offload)
3. udp sendfile support with UFO
This patches uses scatter-gather feature of skb to generate l... |
static int nla_put_via(struct sk_buff *skb,
u8 table, const void *addr, int alen)
{
static const int table_to_family[NEIGH_NR_TABLES + 1] = {
AF_INET, AF_INET6, AF_DECnet, AF_PACKET,
};
struct nlattr *nla;
struct rtvia *via;
int family = AF_UNSPEC;
nla = nla_reserve(skb, RTA_VIA, alen + 2);
if (!nla)... | 0 | [] | net | 6c8991f41546c3c472503dff1ea9daaddf9331c2 | 172,822,525,394,966,500,000,000,000,000,000,000,000 | 22 | net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
ipv6_stub uses the ip6_dst_lookup function to allow other modules to
perform IPv6 lookups. However, this function skips the XFRM layer
entirely.
All users of ipv6_stub->ip6_dst_lookup use ip_route_output_flow (via the
ip_route_output_key and ip_route_o... |
void PSOutputDev::updateCTM(GfxState *state, double m11, double m12,
double m21, double m22, double m31, double m32) {
writePSFmt("[{0:.6gs} {1:.6gs} {2:.6gs} {3:.6gs} {4:.6gs} {5:.6gs}] cm\n",
m11, m12, m21, m22, m31, m32);
} | 0 | [] | poppler | abf167af8b15e5f3b510275ce619e6fdb42edd40 | 282,009,985,610,290,250,000,000,000,000,000,000,000 | 5 | Implement tiling/patterns in SplashOutputDev
Fixes bug 13518 |
do_note_netbsd_version(struct magic_set *ms, int swap, void *v)
{
uint32_t desc;
memcpy(&desc, v, sizeof(desc));
desc = elf_getu32(swap, desc);
if (file_printf(ms, ", for NetBSD") == -1)
return;
/*
* The version number used to be stuck as 199905, and was thus
* basically content-free. Newer versions of Net... | 0 | [
"CWE-125"
] | file | a642587a9c9e2dd7feacdf513c3643ce26ad3c22 | 110,782,265,483,019,390,000,000,000,000,000,000,000 | 43 | Avoid reading past the end of buffer (Rui Reis) |
static int global_template_search(const char *key, void *data, void *privdata)
{
template_iter_t *iter = privdata;
default_template_t *def_t = data;
if (def_t->flags == iter->level)
iter->res = key;
return 0;
} | 0 | [
"CWE-284"
] | atheme | c597156adc60a45b5f827793cd420945f47bc03b | 93,850,113,268,102,040,000,000,000,000,000,000,000 | 10 | chanserv/flags: make Anope FLAGS compatibility an option
Previously, ChanServ FLAGS behavior could be modified by registering or
dropping the keyword nicks "LIST", "CLEAR", and "MODIFY".
Now, a configuration option is available that when turned on (default),
disables registration of these keyword nicks and enables thi... |
static struct bpf_blk *_gen_bpf_node(struct bpf_state *state,
const struct db_arg_chain_tree *node,
struct acc_state *a_state)
{
int32_t acc_offset;
uint32_t acc_mask;
uint64_t act_t_hash = 0, act_f_hash = 0;
struct bpf_blk *blk, *b_act;
struct bpf_instr instr;
blk = _blk_alloc();
if (blk == N... | 0 | [] | libseccomp | cf5d1538d243fb6f1839db70b69469d3d7e9e077 | 334,900,497,471,697,500,000,000,000,000,000,000,000 | 116 | bpf: pass the correct accumulator state to the next level
We were mistakenly passing the wrong accumulator state (the state at
the start of the instruction block, not at the end) which was causing
us to generate unnecessary load instructions.
Signed-off-by: Paul Moore <paul@paul-moore.com> |
int MYSQL_BIN_LOG::raw_get_current_log(LOG_INFO* linfo)
{
strmake(linfo->log_file_name, log_file_name, sizeof(linfo->log_file_name)-1);
linfo->pos = my_b_tell(&log_file);
return 0;
} | 0 | [
"CWE-264"
] | mysql-server | 48bd8b16fe382be302c6f0b45931be5aa6f29a0e | 221,158,088,306,569,400,000,000,000,000,000,000,000 | 6 | Bug#24388753: PRIVILEGE ESCALATION USING MYSQLD_SAFE
[This is the 5.5/5.6 version of the bugfix].
The problem was that it was possible to write log files ending
in .ini/.cnf that later could be parsed as an options file.
This made it possible for users to specify startup options
without the permissions to do so.
Thi... |
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