func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
static int session_end_stream_headers_received(nghttp2_session *session,
nghttp2_frame *frame,
nghttp2_stream *stream) {
int rv;
if ((frame->hd.flags & NGHTTP2_FLAG_END_STREAM) == 0) {
return 0;
}
nghttp2_stream_s... | 0 | [] | nghttp2 | 0a6ce87c22c69438ecbffe52a2859c3a32f1620f | 13,604,211,667,893,726,000,000,000,000,000,000,000 | 16 | Add nghttp2_option_set_max_outbound_ack |
int ssl3_send_next_proto(SSL *s)
{
unsigned int len, padding_len;
unsigned char *d;
if (s->state == SSL3_ST_CW_NEXT_PROTO_A)
{
len = s->next_proto_negotiated_len;
padding_len = 32 - ((len + 2) % 32);
d = (unsigned char *)s->init_buf->data;
d[4] = len;
memcpy(d + 5, s->next_proto_negotiated, len);
d[5... | 0 | [
"CWE-310"
] | openssl | 37580f43b5a39f5f4e920d17273fab9713d3a744 | 184,261,365,222,104,550,000,000,000,000,000,000,000 | 23 | Only allow ephemeral RSA keys in export ciphersuites.
OpenSSL clients would tolerate temporary RSA keys in non-export
ciphersuites. It also had an option SSL_OP_EPHEMERAL_RSA which
enabled this server side. Remove both options as they are a
protocol violation.
Thanks to Karthikeyan Bhargavan for reporting this issue.... |
PJ_DEF(void) pj_dns_init_a_rr( pj_dns_parsed_rr *rec,
const pj_str_t *res_name,
unsigned dnsclass,
unsigned ttl,
const pj_in_addr *ip_addr)
{
pj_bzero(rec, sizeof(*rec));
rec->name = *res_name;
rec->type = PJ_DNS_TYPE_A;
rec->dnsclass = (pj_uint16_t) dnsclass;
... | 0 | [
"CWE-120",
"CWE-787"
] | pjproject | 9fae8f43accef8ea65d4a8ae9cdf297c46cfe29a | 235,227,011,606,128,060,000,000,000,000,000,000,000 | 13 | Merge pull request from GHSA-p6g5-v97c-w5q4
* Prevent heap buffer overflow when parsing DNS packets
* Make sure packet parsing doesn't advance beyond max/end
* Update checks
* Remove check
Co-authored-by: sauwming <ming@teluu.com> |
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-476"
] | libarchive | 42a3408ac7df1e69bea9ea12b72e14f59f7400c0 | 2,777,716,316,181,340,000,000,000,000,000,000,000 | 180 | archive_strncat_l(): allocate and do not convert if length == 0
This ensures e.g. that archive_mstring_copy_mbs_len_l() does not set
aes_set = AES_SET_MBS with aes_mbs.s == NULL.
Resolves possible null-pointer dereference reported by OSS-Fuzz.
Reported-By: OSS-Fuzz issue 286 |
static int ffm_write_write_index(int fd, int64_t pos)
{
uint8_t buf[8];
int i;
for(i=0;i<8;i++)
buf[i] = (pos >> (56 - i * 8)) & 0xff;
if (lseek(fd, 8, SEEK_SET) < 0)
goto bail_eio;
if (write(fd, buf, 8) != 8)
goto bail_eio;
return 8;
bail_eio:
return AVERROR(EIO);... | 0 | [
"CWE-119",
"CWE-787"
] | FFmpeg | a5d25faa3f4b18dac737fdb35d0dd68eb0dc2156 | 166,822,098,014,675,030,000,000,000,000,000,000,000 | 17 | ffserver: Check chunk size
Fixes out of array access
Fixes: poc_ffserver.py
Found-by: Paul Cher <paulcher@icloud.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
static void FVMenuVKernFromHKern(GWindow gw, struct gmenuitem *UNUSED(mi), GEvent *UNUSED(e)) {
FontView *fv = (FontView *) GDrawGetUserData(gw);
FVVKernFromHKern(&fv->b);
} | 0 | [
"CWE-119",
"CWE-787"
] | fontforge | 626f751752875a0ddd74b9e217b6f4828713573c | 168,367,838,143,970,720,000,000,000,000,000,000,000 | 5 | Warn users before discarding their unsaved scripts (#3852)
* Warn users before discarding their unsaved scripts
This closes #3846. |
WebPImage::WebPImage(BasicIo::UniquePtr io)
: Image(ImageType::webp, mdNone, std::move(io))
{
} // WebPImage::WebPImage | 0 | [
"CWE-190"
] | exiv2 | c73d1e27198a389ce7caf52ac30f8e2120acdafd | 185,907,058,187,741,100,000,000,000,000,000,000,000 | 4 | Avoid negative integer overflow when `filesize < io_->tell()`.
This fixes #791. |
static int on_stream_io(sd_event_source *es, int fd, uint32_t revents, void *userdata) {
DnsStream *s = userdata;
int r;
assert(s);
#if ENABLE_DNS_OVER_TLS
if (s->encrypted) {
r = dnstls_stream_on_io(s, revents);
if (r == DNSTLS_STREAM_CLOSED)
... | 1 | [
"CWE-416",
"CWE-703"
] | systemd | d973d94dec349fb676fdd844f6fe2ada3538f27c | 223,326,031,509,501,250,000,000,000,000,000,000,000 | 147 | resolved: pin stream while calling callbacks for it
These callbacks might unref the stream, but we still have to access it,
let's hence ref it explicitly.
Maybe fixes: #10725 |
int SELECT_LEX::period_setup_conds(THD *thd, TABLE_LIST *tables)
{
DBUG_ENTER("SELECT_LEX::period_setup_conds");
const bool update_conds= !skip_setup_conds(thd);
Query_arena backup;
Query_arena *arena= thd->activate_stmt_arena_if_needed(&backup);
DBUG_ASSERT(!tables->next_local && tables->table);
Item *r... | 0 | [] | server | 8c34eab9688b4face54f15f89f5d62bdfd93b8a7 | 230,306,615,573,361,970,000,000,000,000,000,000,000 | 39 | MDEV-28094 Window function in expression in ORDER BY
call item->split_sum_func() in setup_order() just as
it's done in setup_fields() |
_dbus_open_socket (int *fd_p,
int domain,
int type,
int protocol,
DBusError *error)
{
#ifdef SOCK_CLOEXEC
dbus_bool_t cloexec_done;
*fd_p = socket (domain, type | SOCK_CLOEXEC, ... | 0 | [
"CWE-404"
] | dbus | 872b085f12f56da25a2dbd9bd0b2dff31d5aea63 | 174,059,251,725,830,600,000,000,000,000,000,000,000 | 40 | sysdeps-unix: On MSG_CTRUNC, close the fds we did receive
MSG_CTRUNC indicates that we have received fewer fds that we should
have done because the buffer was too small, but we were treating it
as though it indicated that we received *no* fds. If we received any,
we still have to make sure we close them, otherwise the... |
static int query_raw_packet_qp_sq_state(struct mlx5_ib_dev *dev,
struct mlx5_ib_sq *sq,
u8 *sq_state)
{
int err;
err = mlx5_core_query_sq_state(dev->mdev, sq->base.mqp.qpn, sq_state);
if (err)
goto out;
sq->state = *sq_state;
out:
return err;
} | 0 | [
"CWE-119",
"CWE-787"
] | linux | 0625b4ba1a5d4703c7fb01c497bd6c156908af00 | 306,214,506,473,721,640,000,000,000,000,000,000,000 | 14 | IB/mlx5: Fix leaking stack memory to userspace
mlx5_ib_create_qp_resp was never initialized and only the first 4 bytes
were written.
Fixes: 41d902cb7c32 ("RDMA/mlx5: Fix definition of mlx5_ib_create_qp_resp")
Cc: <stable@vger.kernel.org>
Acked-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <... |
vgr_get_auname(cmdidx_T cmdidx)
{
switch (cmdidx)
{
case CMD_vimgrep: return (char_u *)"vimgrep";
case CMD_lvimgrep: return (char_u *)"lvimgrep";
case CMD_vimgrepadd: return (char_u *)"vimgrepadd";
case CMD_lvimgrepadd: return (char_u *)"lvimgrepadd";
case CMD_grep: return (char_u *)"grep";
... | 0 | [
"CWE-416"
] | vim | 4f1b083be43f351bc107541e7b0c9655a5d2c0bb | 327,949,159,045,208,740,000,000,000,000,000,000,000 | 15 | patch 9.0.0322: crash when no errors and 'quickfixtextfunc' is set
Problem: Crash when no errors and 'quickfixtextfunc' is set.
Solution: Do not handle errors if there aren't any. |
static void *etm_setup_aux(int event_cpu, void **pages,
int nr_pages, bool overwrite)
{
int cpu;
cpumask_t *mask;
struct coresight_device *sink;
struct etm_event_data *event_data = NULL;
event_data = alloc_event_data(event_cpu);
if (!event_data)
return NULL;
/*
* In theory nothing prevent tracers in ... | 0 | [
"CWE-20",
"CWE-476"
] | linux | f09444639099584bc4784dfcd85ada67c6f33e0f | 142,687,314,200,012,320,000,000,000,000,000,000,000 | 68 | coresight: fix kernel panic caused by invalid CPU
Commit d52c9750f150 ("coresight: reset "enable_sink" flag when need be")
caused a kernel panic because of the using of an invalid value: after
'for_each_cpu(cpu, mask)', value of local variable 'cpu' become invalid,
causes following 'cpu_to_node' access invalid memory ... |
SPL_METHOD(SplObjectStorage, unserialize)
{
spl_SplObjectStorage *intern = (spl_SplObjectStorage*)zend_object_store_get_object(getThis() TSRMLS_CC);
char *buf;
int buf_len;
const unsigned char *p, *s;
php_unserialize_data_t var_hash;
zval *pentry, *pmembers, *pcount = NULL, *pinf;
long count;
if (zend_parse_... | 1 | [
"CWE-416"
] | php-src | c2e197e4efc663ca55f393bf0e799848842286f3 | 263,106,354,654,996,170,000,000,000,000,000,000,000 | 128 | Fix bug #70168 - Use After Free Vulnerability in unserialize() with SplObjectStorage |
static void set_x11_file(pid_t pid, int display) {
char *fname;
if (asprintf(&fname, "%s/%d", RUN_FIREJAIL_X11_DIR, pid) == -1)
errExit("asprintf");
// the file is deleted first
FILE *fp = fopen(fname, "w");
if (!fp) {
fprintf(stderr, "Error: cannot create %s\n", fname);
exit(1);
}
fprintf(fp, "%d\n", dis... | 0 | [
"CWE-703"
] | firejail | 6b8dba29d73257311564ee7f27b9b14758cc693e | 288,710,942,688,841,750,000,000,000,000,000,000,000 | 17 | security fix |
parse_tlv_tnl_enc_lim(struct sk_buff *skb, __u8 * raw)
{
struct ipv6hdr *ipv6h = (struct ipv6hdr *) raw;
__u8 nexthdr = ipv6h->nexthdr;
__u16 off = sizeof (*ipv6h);
while (ipv6_ext_hdr(nexthdr) && nexthdr != NEXTHDR_NONE) {
__u16 optlen = 0;
struct ipv6_opt_hdr *hdr;
if (raw + off + sizeof (*hdr) > skb->data... | 0 | [] | linux-2.6 | d5aa407f59f5b83d2c50ec88f5bf56d40f1f8978 | 160,384,927,135,482,120,000,000,000,000,000,000,000 | 50 | tunnels: fix netns vs proto registration ordering
Same stuff as in ip_gre patch: receive hook can be called before netns
setup is done, oopsing in net_generic().
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net> |
inline float uint2float(const unsigned int u) {
if (u<(1U<<19)) return (float)u; // Consider safe storage of unsigned int as floats until 19bits (i.e 524287).
float f;
const unsigned int v = u|(1U<<(8*sizeof(unsigned int)-1)); // set sign bit to 1.
// use memcpy instead of simple assignmen... | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 45,181,601,628,303,190,000,000,000,000,000,000,000 | 8 | Fix other issues in 'CImg<T>::load_bmp()'. |
print_indent_tree(FILE* f, Node* node, int indent)
{
int i;
NodeType type;
UChar* p;
int add = 3;
Indent(f, indent);
if (IS_NULL(node)) {
fprintf(f, "ERROR: null node!!!\n");
exit(0);
}
type = NODE_TYPE(node);
switch (type) {
case NODE_LIST:
case NODE_ALT:
if (type == NODE_LIST)
... | 0 | [
"CWE-787"
] | oniguruma | cbe9f8bd9cfc6c3c87a60fbae58fa1a85db59df0 | 2,730,181,118,605,986,000,000,000,000,000,000,000 | 269 | #207: Out-of-bounds write |
process_fn(buf, len, data)
char *buf;
int len;
char *data; /* dummy */
{
struct plop *pp = plop_tab + (int)(unsigned char)*buf;
if (len)
{
*buf = 0;
return;
}
if (pp->buf)
{
ProcessInput(pp->buf, pp->len);
return;
}
Msg(0, "Empty register.");
} | 0 | [] | screen | c5db181b6e017cfccb8d7842ce140e59294d9f62 | 4,215,822,868,640,108,000,000,000,000,000,000,000 | 19 | ansi: add support for xterm OSC 11
It allows for getting and setting the background color. Notably, Vim uses
OSC 11 to learn whether it's running on a light or dark colored terminal
and choose a color scheme accordingly.
Tested with gnome-terminal and xterm. When called with "?" argument the
current background color ... |
static ut64 addr_to_offset(struct MACH0_(obj_t) *bin, ut64 addr) {
if (bin->segs) {
size_t i;
for (i = 0; i < bin->nsegs; i++) {
const ut64 segment_base = (ut64)bin->segs[i].vmaddr;
const ut64 segment_size = (ut64)bin->segs[i].vmsize;
if (addr >= segment_base && addr < segment_base + segment_size) {
r... | 0 | [
"CWE-125",
"CWE-787"
] | radare2 | 0052500c1ed5bf8263b26b9fd7773dbdc6f170c4 | 257,517,615,274,529,800,000,000,000,000,000,000,000 | 13 | 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... |
static void fuse_send_readpages(struct fuse_io_args *ia, struct file *file)
{
struct fuse_file *ff = file->private_data;
struct fuse_mount *fm = ff->fm;
struct fuse_args_pages *ap = &ia->ap;
loff_t pos = page_offset(ap->pages[0]);
size_t count = ap->num_pages << PAGE_SHIFT;
ssize_t res;
int err;
ap->args.out_p... | 0 | [
"CWE-459"
] | linux | 5d069dbe8aaf2a197142558b6fb2978189ba3454 | 193,642,258,636,002,630,000,000,000,000,000,000,000 | 35 | 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,... |
static void hidp_copy_session(struct hidp_session *session, struct hidp_conninfo *ci)
{
u32 valid_flags = 0;
memset(ci, 0, sizeof(*ci));
bacpy(&ci->bdaddr, &session->bdaddr);
ci->flags = session->flags & valid_flags;
ci->state = BT_CONNECTED;
if (session->input) {
ci->vendor = session->input->id.vendor;
ci... | 0 | [
"CWE-787"
] | linux | 7992c18810e568b95c869b227137a2215702a805 | 19,010,031,805,152,158,000,000,000,000,000,000,000 | 24 | Bluetooth: hidp: buffer overflow in hidp_process_report
CVE-2018-9363
The buffer length is unsigned at all layers, but gets cast to int and
checked in hidp_process_report and can lead to a buffer overflow.
Switch len parameter to unsigned int to resolve issue.
This affects 3.18 and newer kernels.
Signed-off-by: Mar... |
static ssize_t extent_cache_hits_show(struct ext4_attr *a,
struct ext4_sb_info *sbi, char *buf)
{
return snprintf(buf, PAGE_SIZE, "%lu\n", sbi->extent_cache_hits);
} | 0 | [
"CWE-703",
"CWE-189"
] | linux | d50f2ab6f050311dbf7b8f5501b25f0bf64a439b | 322,274,037,308,136,330,000,000,000,000,000,000,000 | 5 | ext4: fix undefined behavior in ext4_fill_flex_info()
Commit 503358ae01b70ce6909d19dd01287093f6b6271c ("ext4: avoid divide by
zero when trying to mount a corrupted file system") fixes CVE-2009-4307
by performing a sanity check on s_log_groups_per_flex, since it can be
set to a bogus value by an attacker.
sbi->s_log_... |
int fit_config_verify(const void *fit, int conf_noffset)
{
return fit_config_verify_required_sigs(fit, conf_noffset,
gd_fdt_blob());
} | 0 | [] | u-boot | 79af75f7776fc20b0d7eb6afe1e27c00fdb4b9b4 | 260,408,972,776,184,420,000,000,000,000,000,000,000 | 5 | fit: Don't allow verification of images with @ nodes
When searching for a node called 'fred', any unit address appended to the
name is ignored by libfdt, meaning that 'fred' can match 'fred@1'. This
means that we cannot be sure that the node originally intended is the one
that is used.
Disallow use of nodes with unit... |
int nci_recv_frame(struct nci_dev *ndev, struct sk_buff *skb)
{
pr_debug("len %d\n", skb->len);
if (!ndev || (!test_bit(NCI_UP, &ndev->flags) &&
!test_bit(NCI_INIT, &ndev->flags))) {
kfree_skb(skb);
return -ENXIO;
}
/* Queue frame for rx worker thread */
skb_queue_tail(&ndev->rx_q, skb);
queue_work(nde... | 0 | [] | linux | 48b71a9e66c2eab60564b1b1c85f4928ed04e406 | 270,434,669,449,419,500,000,000,000,000,000,000,000 | 16 | 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... |
void CLASS blend_highlights()
{
int clip=INT_MAX, row, col, c, i, j;
static const float trans[2][4][4] =
{ { { 1,1,1 }, { 1.7320508,-1.7320508,0 }, { -1,-1,2 } },
{ { 1,1,1,1 }, { 1,-1,1,-1 }, { 1,1,-1,-1 }, { 1,-1,-1,1 } } };
static const float itrans[2][4][4] =
{ { { 1,0.8660254,-0.5 }, { 1,-0.8660254,-... | 0 | [] | LibRaw | c4e374ea6c979a7d1d968f5082b7d0ea8cd27202 | 152,828,525,084,513,170,000,000,000,000,000,000,000 | 44 | additional data checks backported from 0.15.4 |
void CLASS parseSonySR2 (uchar *cbuf_SR2, unsigned SR2SubIFDOffset, unsigned SR2SubIFDLength, unsigned dng_writer)
{
unsigned c;
unsigned entries, tag, type, len;
unsigned icbuf_SR2;
int ival;
int TagProcessed;
float num;
int i;
entries = sget2(cbuf_SR2);
if (entries > 1000) return;
icbuf_SR2 = 2;
... | 0 | [
"CWE-400"
] | LibRaw | e67a9862d10ebaa97712f532eca1eb5e2e410a22 | 177,538,469,698,685,230,000,000,000,000,000,000,000 | 184 | Fixed Secunia Advisory SA86384
- possible infinite loop in unpacked_load_raw()
- possible infinite loop in parse_rollei()
- possible infinite loop in parse_sinar_ia()
Credits: Laurent Delosieres, Secunia Research at Flexera |
int socket_connect(const char *addr, uint16_t port)
{
int sfd = -1;
int yes = 1;
struct hostent *hp;
struct sockaddr_in saddr;
#ifdef WIN32
WSADATA wsa_data;
if (!wsa_init) {
if (WSAStartup(MAKEWORD(2,2), &wsa_data) != ERROR_SUCCESS) {
fprintf(stderr, "WSAStartup failed!\n");
ExitProcess(-1);
}
wsa_in... | 0 | [
"CWE-284",
"CWE-703"
] | libusbmuxd | 4397b3376dc4e4cb1c991d0aed61ce6482614196 | 322,594,025,769,497,520,000,000,000,000,000,000,000 | 67 | common: [security fix] Make sure sockets only listen locally |
const Address *HttpDownstreamConnection::get_raddr() const { return raddr_; } | 0 | [] | nghttp2 | 319d5ab1c6d916b6b8a0d85b2ae3f01b3ad04f2c | 138,775,158,793,835,210,000,000,000,000,000,000,000 | 1 | nghttpx: Fix request stall
Fix request stall if backend connection is reused and buffer is full. |
MYSQL_STMT *open_cursor(const char *query)
{
int rc;
const ulong type= (ulong)CURSOR_TYPE_READ_ONLY;
MYSQL_STMT *stmt= mysql_stmt_init(mysql);
rc= mysql_stmt_prepare(stmt, query, strlen(query));
check_execute(stmt, rc);
mysql_stmt_attr_set(stmt, STMT_ATTR_CURSOR_TYPE, (void*) &type);
return stmt;
} | 0 | [
"CWE-284",
"CWE-295"
] | mysql-server | 3bd5589e1a5a93f9c224badf983cd65c45215390 | 131,479,950,689,073,000,000,000,000,000,000,000,000 | 12 | WL#6791 : Redefine client --ssl option to imply enforced encryption
# Changed the meaning of the --ssl=1 option of all client binaries
to mean force ssl, not try ssl and fail over to eunecrypted
# Added a new MYSQL_OPT_SSL_ENFORCE mysql_options()
option to specify that an ssl connection is required.
# Added a new macr... |
err_free(perrdetail *err)
{
Py_CLEAR(err->filename);
} | 0 | [
"CWE-125"
] | cpython | dcfcd146f8e6fc5c2fc16a4c192a0c5f5ca8c53c | 175,327,294,633,040,230,000,000,000,000,000,000,000 | 4 | bpo-35766: Merge typed_ast back into CPython (GH-11645) |
int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
{
return load_vdso32();
} | 0 | [] | linux | 394f56fe480140877304d342dec46d50dc823d46 | 53,343,786,834,108,700,000,000,000,000,000,000,000 | 4 | x86_64, vdso: Fix the vdso address randomization algorithm
The theory behind vdso randomization is that it's mapped at a random
offset above the top of the stack. To avoid wasting a page of
memory for an extra page table, the vdso isn't supposed to extend
past the lowest PMD into which it can fit. Other than that, t... |
static void vt_console_print(struct console *co, const char *b, unsigned count)
{
struct vc_data *vc = vc_cons[fg_console].d;
unsigned char c;
static DEFINE_SPINLOCK(printing_lock);
const ushort *start;
ushort start_x, cnt;
int kmsg_console;
/* console busy or not yet initialized */
if (!printable)
return;
... | 0 | [
"CWE-125"
] | linux | 3c4e0dff2095c579b142d5a0693257f1c58b4804 | 43,418,446,496,957,340,000,000,000,000,000,000,000 | 74 | vt: Disable KD_FONT_OP_COPY
It's buggy:
On Fri, Nov 06, 2020 at 10:30:08PM +0800, Minh Yuan wrote:
> We recently discovered a slab-out-of-bounds read in fbcon in the latest
> kernel ( v5.10-rc2 for now ). The root cause of this vulnerability is that
> "fbcon_do_set_font" did not handle "vc->vc_font.data" and
> "vc->... |
static GF_Err isom_create_init_from_mem(const char *fileName, GF_ISOFile *file)
{
u32 sample_rate=0;
u32 nb_channels=0;
u32 bps=0;
//u32 atag=0;
u32 nal_len=4;
u32 width = 0;
u32 height = 0;
u32 timescale = 10000000;
u64 tfdt = 0;
char sz4cc[5];
char CodecParams[2048];
u32 CodecParamLen=0;
char *sep, *val;... | 0 | [
"CWE-787"
] | gpac | f0a41d178a2dc5ac185506d9fa0b0a58356b16f7 | 302,076,872,625,462,330,000,000,000,000,000,000,000 | 213 | fixed #2120 |
static ssize_t ipmi_type_show(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct smi_info *smi_info = dev_get_drvdata(dev);
return snprintf(buf, 10, "%s\n", si_to_str[smi_info->io.si_type]);
} | 0 | [
"CWE-416"
] | linux | 401e7e88d4ef80188ffa07095ac00456f901b8c4 | 232,406,326,519,498,800,000,000,000,000,000,000,000 | 8 | ipmi_si: fix use-after-free of resource->name
When we excute the following commands, we got oops
rmmod ipmi_si
cat /proc/ioports
[ 1623.482380] Unable to handle kernel paging request at virtual address ffff00000901d478
[ 1623.482382] Mem abort info:
[ 1623.482383] ESR = 0x96000007
[ 1623.482385] Exception class =... |
bool userfaultfd_remove(struct vm_area_struct *vma,
unsigned long start, unsigned long end)
{
struct mm_struct *mm = vma->vm_mm;
struct userfaultfd_ctx *ctx;
struct userfaultfd_wait_queue ewq;
ctx = vma->vm_userfaultfd_ctx.ctx;
if (!ctx || !(ctx->features & UFFD_FEATURE_EVENT_REMOVE))
return true;
userfaul... | 0 | [
"CWE-416"
] | linux | 384632e67e0829deb8015ee6ad916b180049d252 | 325,838,241,726,593,500,000,000,000,000,000,000,000 | 24 | userfaultfd: non-cooperative: fix fork use after free
When reading the event from the uffd, we put it on a temporary
fork_event list to detect if we can still access it after releasing and
retaking the event_wqh.lock.
If fork aborts and removes the event from the fork_event all is fine as
long as we're still in the u... |
sp_name *LEX::make_sp_name_package_routine(THD *thd, const LEX_CSTRING *name)
{
sp_name *res= make_sp_name(thd, name);
if (likely(res) && unlikely(strchr(res->m_name.str, '.')))
{
my_error(ER_SP_WRONG_NAME, MYF(0), res->m_name.str);
res= NULL;
}
return res;
} | 0 | [
"CWE-703"
] | server | 39feab3cd31b5414aa9b428eaba915c251ac34a2 | 203,874,842,816,000,280,000,000,000,000,000,000,000 | 10 | MDEV-26412 Server crash in Item_field::fix_outer_field for INSERT SELECT
IF an INSERT/REPLACE SELECT statement contained an ON expression in the top
level select and this expression used a subquery with a column reference
that could not be resolved then an attempt to resolve this reference as
an outer reference caused... |
static int addrconf_ifid_eui64(u8 *eui, struct net_device *dev)
{
if (dev->addr_len != IEEE802154_ADDR_LEN)
return -1;
memcpy(eui, dev->dev_addr, 8);
eui[0] ^= 2;
return 0;
} | 0 | [] | net | 4b08a8f1bd8cb4541c93ec170027b4d0782dab52 | 309,653,564,925,621,760,000,000,000,000,000,000,000 | 8 | ipv6: remove max_addresses check from ipv6_create_tempaddr
Because of the max_addresses check attackers were able to disable privacy
extensions on an interface by creating enough autoconfigured addresses:
<http://seclists.org/oss-sec/2012/q4/292>
But the check is not actually needed: max_addresses protects the
kerne... |
struct sctp_chunk *sctp_make_ifwdtsn(const struct sctp_association *asoc,
__u32 new_cum_tsn, size_t nstreams,
struct sctp_ifwdtsn_skip *skiplist)
{
struct sctp_chunk *retval = NULL;
struct sctp_ifwdtsn_hdr ftsn_hdr;
size_t hint;
hint = (nstreams + 1) * sizeof(__u32);
retval = sctp_make_control(... | 0 | [
"CWE-20"
] | linux | 07f2c7ab6f8d0a7e7c5764c4e6cc9c52951b9d9c | 252,154,605,942,984,400,000,000,000,000,000,000,000 | 23 | sctp: verify size of a new chunk in _sctp_make_chunk()
When SCTP makes INIT or INIT_ACK packet the total chunk length
can exceed SCTP_MAX_CHUNK_LEN which leads to kernel panic when
transmitting these packets, e.g. the crash on sending INIT_ACK:
[ 597.804948] skbuff: skb_over_panic: text:00000000ffae06e4 len:120168
... |
process_cmd_clients(char *line)
{
CMD_Request request;
CMD_Reply reply;
SubnetToDo *head, *todo, *tail, *p, *next_node, *new_node;
int i, j, nets_looked_up, clients_looked_up;
int word;
unsigned long mask;
unsigned long ip, bits;
unsigned long client_hits;
unsigned long peer_hits;
unsigned long cmd_... | 0 | [
"CWE-189"
] | chrony | 7712455d9aa33d0db0945effaa07e900b85987b1 | 166,704,704,772,175,920,000,000,000,000,000,000,000 | 89 | Fix buffer overflow when processing crafted command packets
When the length of the REQ_SUBNETS_ACCESSED, REQ_CLIENT_ACCESSES
command requests and the RPY_SUBNETS_ACCESSED, RPY_CLIENT_ACCESSES,
RPY_CLIENT_ACCESSES_BY_INDEX, RPY_MANUAL_LIST command replies is
calculated, the number of items stored in the packet is not v... |
GF_Box *csgp_box_new()
{
ISOM_DECL_BOX_ALLOC(GF_CompactSampleGroupBox, GF_ISOM_BOX_TYPE_CSGP);
return (GF_Box *)tmp;
} | 0 | [
"CWE-787"
] | gpac | 77510778516803b7f7402d7423c6d6bef50254c3 | 335,278,014,472,036,900,000,000,000,000,000,000,000 | 5 | fixed #2255 |
int gnutls_x509_ext_import_subject_alt_names(const gnutls_datum_t * ext,
gnutls_subject_alt_names_t sans,
unsigned int flags)
{
ASN1_TYPE c2 = ASN1_TYPE_EMPTY;
int result, ret;
unsigned int i;
gnutls_datum_t san, othername_oid;
unsigned type;
result =
asn1_create_element(_gnutls_get_pkix(), "P... | 0 | [] | gnutls | d6972be33264ecc49a86cd0958209cd7363af1e9 | 79,008,202,124,744,110,000,000,000,000,000,000,000 | 69 | eliminated double-free in the parsing of dist points
Reported by Robert Święcki. |
static int selinux_task_setpgid(struct task_struct *p, pid_t pgid)
{
return avc_has_perm(&selinux_state,
current_sid(), task_sid_obj(p), SECCLASS_PROCESS,
PROCESS__SETPGID, NULL);
} | 0 | [
"CWE-416"
] | linux | a3727a8bac0a9e77c70820655fd8715523ba3db7 | 269,178,266,086,537,500,000,000,000,000,000,000,000 | 6 | selinux,smack: fix subjective/objective credential use mixups
Jann Horn reported a problem with commit eb1231f73c4d ("selinux:
clarify task subjective and objective credentials") where some LSM
hooks were attempting to access the subjective credentials of a task
other than the current task. Generally speaking, it is ... |
pthread_equal(pthread_t t1, pthread_t t2)
{
return t1 == t2;
} | 0 | [
"CWE-703",
"CWE-125"
] | portable | 17c88164016df821df2dff4b2b1291291ec4f28a | 254,569,499,115,488,000,000,000,000,000,000,000,000 | 4 | Make pthread_mutex static initialisation work on Windows.
This takes the dynamic initialisation code added to CRYPTO_lock() in e5081719
and applies it to the Window's pthread_mutex implementation. This allows for
PTHREAD_MUTEX_INITIALIZER to be used on Windows.
bcook has agreed to place this code in the public domain... |
static void checkpoint(void)
{
checkpoint_requested = 0;
if (object_count) {
cycle_packfile();
dump_branches();
dump_tags();
dump_marks();
}
} | 0 | [
"CWE-119",
"CWE-787"
] | git | 34fa79a6cde56d6d428ab0d3160cb094ebad3305 | 269,936,201,565,932,700,000,000,000,000,000,000,000 | 10 | prefer memcpy to strcpy
When we already know the length of a string (e.g., because
we just malloc'd to fit it), it's nicer to use memcpy than
strcpy, as it makes it more obvious that we are not going to
overflow the buffer (because the size we pass matches the
size in the allocation).
This also eliminates calls to st... |
static int on_transaction_timeout(sd_event_source *s, usec_t usec, void *userdata) {
DnsTransaction *t = userdata;
assert(s);
assert(t);
if (!t->initial_jitter_scheduled || t->initial_jitter_elapsed) {
/* Timeout reached? Increase the timeout for the server used */
... | 0 | [
"CWE-416"
] | systemd | 904dcaf9d4933499f8334859f52ea8497f2d24ff | 239,041,175,558,732,300,000,000,000,000,000,000,000 | 33 | resolved: take particular care when detaching DnsServer from its default stream
DnsStream and DnsServer have a symbiotic relationship: one DnsStream is
the current "default" stream of the server (and thus reffed by it), but
each stream also refs the server it is connected to. This cyclic
dependency can result in weird... |
sctp_disposition_t sctp_sf_eat_fwd_tsn(const struct sctp_endpoint *ep,
const struct sctp_association *asoc,
const sctp_subtype_t type,
void *arg,
sctp_cmd_seq_t *commands)
{
struct sctp_chunk *chunk = arg;
struct sctp_fwdtsn_hdr *fwdtsn_hdr;
struct sctp_fwdtsn_skip *skip;
... | 0 | [
"CWE-119"
] | linux-2.6 | 9fcb95a105758b81ef0131cd18e2db5149f13e95 | 150,774,253,065,721,530,000,000,000,000,000,000,000 | 65 | sctp: Avoid memory overflow while FWD-TSN chunk is received with bad stream ID
If FWD-TSN chunk is received with bad stream ID, the sctp will not do the
validity check, this may cause memory overflow when overwrite the TSN of
the stream ID.
The FORWARD-TSN chunk is like this:
FORWARD-TSN chunk
Type ... |
void WebContents::OnAudioStateChanged(bool audible) {
Emit("-audio-state-changed", audible);
} | 0 | [] | electron | e9fa834757f41c0b9fe44a4dffe3d7d437f52d34 | 189,330,150,827,729,730,000,000,000,000,000,000,000 | 3 | fix: ensure ElectronBrowser mojo service is only bound to appropriate render frames (#33344)
* fix: ensure ElectronBrowser mojo service is only bound to authorized render frames
Notes: no-notes
* refactor: extract electron API IPC to its own mojo interface
* fix: just check main frame not primary main frame
... |
static int __init io_uring_init(void)
{
#define __BUILD_BUG_VERIFY_ELEMENT(stype, eoffset, etype, ename) do { \
BUILD_BUG_ON(offsetof(stype, ename) != eoffset); \
BUILD_BUG_ON(sizeof(etype) != sizeof_field(stype, ename)); \
} while (0)
#define BUILD_BUG_SQE_ELEM(eoffset, etype, ename) \
__BUILD_BUG_VERIFY_ELEMENT(... | 0 | [
"CWE-125"
] | linux | 89c2b3b74918200e46699338d7bcc19b1ea12110 | 241,242,823,615,809,160,000,000,000,000,000,000,000 | 54 | io_uring: reexpand under-reexpanded iters
[ 74.211232] BUG: KASAN: stack-out-of-bounds in iov_iter_revert+0x809/0x900
[ 74.212778] Read of size 8 at addr ffff888025dc78b8 by task
syz-executor.0/828
[ 74.214756] CPU: 0 PID: 828 Comm: syz-executor.0 Not tainted
5.14.0-rc3-next-20210730 #1
[ 74.216525] Hardware n... |
SWFRect SWFShape_getEdgeBounds(SWFShape shape)
{
if(shape->useVersion == SWF_SHAPE4)
return shape->edgeBounds;
else
return NULL;
} | 0 | [
"CWE-20",
"CWE-476"
] | libming | 6e76e8c71cb51c8ba0aa9737a636b9ac3029887f | 197,057,307,676,050,500,000,000,000,000,000,000,000 | 7 | SWFShape_setLeftFillStyle: prevent fill overflow |
static void iwl_trans_pcie_write_prph(struct iwl_trans *trans, u32 addr,
u32 val)
{
u32 mask = iwl_trans_pcie_prph_msk(trans);
iwl_trans_pcie_write32(trans, HBUS_TARG_PRPH_WADDR,
((addr & mask) | (3 << 24)));
iwl_trans_pcie_write32(trans, HBUS_TARG_PRPH_WDAT, val);
} | 0 | [
"CWE-476"
] | linux | 8188a18ee2e48c9a7461139838048363bfce3fef | 187,270,383,216,974,260,000,000,000,000,000,000,000 | 9 | iwlwifi: pcie: fix rb_allocator workqueue allocation
We don't handle failures in the rb_allocator workqueue allocation
correctly. To fix that, move the code earlier so the cleanup is
easier and we don't have to undo all the interrupt allocations in
this case.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Sig... |
static int logi_dj_recv_send_report(struct dj_receiver_dev *djrcv_dev,
struct dj_report *dj_report)
{
struct hid_device *hdev = djrcv_dev->hdev;
struct hid_report *report;
struct hid_report_enum *output_report_enum;
u8 *data = (u8 *)(&dj_report->device_index);
unsigned int i;
output_report_enum = &hdev->... | 0 | [
"CWE-119",
"CWE-787"
] | linux | ad3e14d7c5268c2e24477c6ef54bbdf88add5d36 | 199,117,568,682,795,700,000,000,000,000,000,000,000 | 24 | HID: logitech: perform bounds checking on device_id early enough
device_index is a char type and the size of paired_dj_deivces is 7
elements, therefore proper bounds checking has to be applied to
device_index before it is used.
We are currently performing the bounds checking in
logi_dj_recv_add_djhid_device(), which ... |
static const char *parse_scheme(struct parse_state *state)
{
size_t mb;
const char *tmp = state->ptr;
do {
switch (*state->ptr) {
case ':':
/* scheme delimiter */
state->url.scheme = &state->buffer[0];
state->buffer[state->offset++] = 0;
return ++state->ptr;
case '0': case '1': case '2': case '3'... | 0 | [
"CWE-119"
] | ext-http | 3724cd76a28be1d6049b5537232e97ac567ae1f5 | 195,802,959,808,883,330,000,000,000,000,000,000,000 | 44 | fix bug #71719 (Buffer overflow in HTTP url parsing functions)
The parser's offset was not reset when we softfail in scheme
parsing and continue to parse a path.
Thanks to hlt99 at blinkenshell dot org for the report. |
**/
const CImg<T>& save_yuv(const char *const filename,
const unsigned int chroma_subsampling=444,
const bool is_rgb=true) const {
CImgList<T>(*this,true).save_yuv(filename,chroma_subsampling,is_rgb);
return *this; | 0 | [
"CWE-119",
"CWE-787"
] | CImg | ac8003393569aba51048c9d67e1491559877b1d1 | 183,344,144,465,074,770,000,000,000,000,000,000,000 | 6 | . |
static int evm_calc_hmac_or_hash(struct dentry *dentry,
const char *req_xattr_name,
const char *req_xattr_value,
size_t req_xattr_value_len,
char type, char *digest)
{
struct inode *inode = dentry->d_inode;
struct shash_desc *desc;
char **xattrname;
size_t xattr_size = 0;
char *xattr_value = NULL;
... | 0 | [
"CWE-703"
] | linux | a67adb997419fb53540d4a4f79c6471c60bc69b6 | 334,137,913,834,150,500,000,000,000,000,000,000,000 | 49 | evm: checking if removexattr is not a NULL
The following lines of code produce a kernel oops.
fd = socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0);
fchmod(fd, 0666);
[ 139.922364] BUG: unable to handle kernel NULL pointer dereference at (null)
[ 139.924982] IP: [< (null)>] (null)
[ 139.924982] *pd... |
ClientHttpRequest::calloutsError(const err_type error, const ErrorDetail::Pointer &errDetail)
{
// The original author of the code also wanted to pass an errno to
// setReplyToError, but it seems unlikely that the errno reflects the
// true cause of the error at this point, so I did not pass it.
if (cal... | 0 | [
"CWE-116"
] | squid | 6bf66733c122804fada7f5839ef5f3b57e57591c | 162,549,488,202,081,880,000,000,000,000,000,000,000 | 26 | Handle more Range requests (#790)
Also removed some effectively unused code. |
void LinkResolver::runtime_resolve_special_method(CallInfo& result,
const LinkInfo& link_info,
const methodHandle& resolved_method,
Handle recv, TRAPS) {
Klass* resolv... | 0 | [] | jdk11u | 132745902a4601dc64b2c8ca112ca30292feccb4 | 292,401,825,167,469,300,000,000,000,000,000,000,000 | 98 | 8281866: Enhance MethodHandle invocations
Reviewed-by: mbaesken
Backport-of: d974d9da365f787f67971d88c79371c8b0769f75 |
spell_suggest(int count)
{
char_u *line;
pos_T prev_cursor = curwin->w_cursor;
char_u wcopy[MAXWLEN + 2];
char_u *p;
int i;
int c;
suginfo_T sug;
suggest_T *stp;
int mouse_used;
int need_cap;
int limit;
int selected = count;
int badlen = 0;
int msg_scroll_... | 0 | [
"CWE-125",
"CWE-787"
] | vim | 156d3911952d73b03d7420dc3540215247db0fe8 | 127,374,864,930,300,680,000,000,000,000,000,000,000 | 253 | patch 8.2.5123: using invalid index when looking for spell suggestions
Problem: Using invalid index when looking for spell suggestions.
Solution: Do not decrement the index when it is zero. |
virDomainMemoryPeek(virDomainPtr dom,
unsigned long long start /* really 64 bits */,
size_t size,
void *buffer,
unsigned int flags)
{
virConnectPtr conn;
VIR_DOMAIN_DEBUG(dom, "start=%lld, size=%zi, buffer=%p, flags=%x",
... | 0 | [
"CWE-254"
] | libvirt | 506e9d6c2d4baaf580d489fff0690c0ff2ff588f | 21,320,029,214,039,310,000,000,000,000,000,000,000 | 62 | virDomainGetTime: Deny on RO connections
We have a policy that if API may end up talking to a guest agent
it should require RW connection. We don't obey the rule in
virDomainGetTime().
Signed-off-by: Michal Privoznik <mprivozn@redhat.com> |
static void write_pack_file(void)
{
uint32_t i = 0, j;
struct sha1file *f;
off_t offset;
uint32_t nr_remaining = nr_result;
time_t last_mtime = 0;
struct object_entry **write_order;
if (progress > pack_to_stdout)
progress_state = start_progress(_("Writing objects"), nr_result);
written_list = xmalloc(to_pack... | 0 | [
"CWE-119",
"CWE-787"
] | git | de1e67d0703894cb6ea782e36abb63976ab07e60 | 108,523,838,592,350,740,000,000,000,000,000,000,000 | 126 | list-objects: pass full pathname to callbacks
When we find a blob at "a/b/c", we currently pass this to
our show_object_fn callbacks as two components: "a/b/" and
"c". Callbacks which want the full value then call
path_name(), which concatenates the two. But this is an
inefficient interface; the path is a strbuf, and ... |
static MagickBooleanType IsPSD(const unsigned char *magick,const size_t length)
{
if (length < 4)
return(MagickFalse);
if (LocaleNCompare((const char *) magick,"8BPS",4) == 0)
return(MagickTrue);
return(MagickFalse);
} | 0 | [] | ImageMagick | bd9f1e7d1bd2c8e2cf7895d133c5c5b5cd3526b6 | 284,169,726,245,893,400,000,000,000,000,000,000,000 | 8 | Fixed memory leak when reading incorrect PSD files |
TEST(GatherNdOpTest, Int8Int32) {
GatherNdOpModel m({TensorType_INT8, {3, 2, 3}}, {TensorType_INT32, {2, 2}});
m.SetInput<int8_t>({1, -1, 1, -2, 2, 2, //
3, 3, -3, -4, -4, 4, //
5, -5, 5, 6, -6, 6});
m.SetPositions<int32_t>({0, 1, 1, 0});
ASSERT_EQ(m.Invoke(), kTfL... | 0 | [
"CWE-125"
] | tensorflow | 595a65a3e224a0362d7e68c2213acfc2b499a196 | 127,779,622,227,810,110,000,000,000,000,000,000,000 | 10 | Return a TFLite error if gather_nd will result in reading invalid memory
PiperOrigin-RevId: 463054033 |
zrestore(i_ctx_t *i_ctx_p)
{
os_ptr op = osp;
alloc_save_t *asave;
bool last;
vm_save_t *vmsave;
int code = restore_check_operand(op, &asave, idmemory);
if (code < 0)
return code;
if_debug2m('u', imemory, "[u]vmrestore 0x%lx, id = %lu\n",
(ulong) alloc_save_client_dat... | 1 | [] | ghostpdl | 5516c614dc33662a2afdc377159f70218e67bde5 | 16,957,655,121,206,395,000,000,000,000,000,000,000 | 73 | Improve restore robustness
Prompted by looking at Bug 699654:
There are two variants of the restore operator in Ghostscript: one is Level 1
(restoring VM), the other is Level 2+ (adding page device restoring to the
Level operator).
This was implemented by the Level 2+ version restoring the device in the
graphics sta... |
CERT *ssl_cert_new(void)
{
CERT *ret = OPENSSL_zalloc(sizeof(*ret));
if (ret == NULL) {
ERR_raise(ERR_LIB_SSL, ERR_R_MALLOC_FAILURE);
return NULL;
}
ret->key = &(ret->pkeys[SSL_PKEY_RSA]);
ret->references = 1;
ret->sec_cb = ssl_security_default_callback;
ret->sec_level = OP... | 0 | [
"CWE-835"
] | openssl | 758754966791c537ea95241438454aa86f91f256 | 165,074,655,627,951,340,000,000,000,000,000,000,000 | 23 | Fix invalid handling of verify errors in libssl
In the event that X509_verify() returned an internal error result then
libssl would mishandle this and set rwstate to SSL_RETRY_VERIFY. This
subsequently causes SSL_get_error() to return SSL_ERROR_WANT_RETRY_VERIFY.
That return code is supposed to only ever be returned i... |
static int inet6_fill_ifmcaddr(struct sk_buff *skb, struct ifmcaddr6 *ifmca,
u32 portid, u32 seq, int event, u16 flags)
{
struct nlmsghdr *nlh;
u8 scope = RT_SCOPE_UNIVERSE;
int ifindex = ifmca->idev->dev->ifindex;
if (ipv6_addr_scope(&ifmca->mca_addr) & IFA_SITE)
scope = RT_SCOPE_SITE;
nlh = nlmsg_put(sk... | 0 | [
"CWE-20"
] | linux | 77751427a1ff25b27d47a4c36b12c3c8667855ac | 140,314,237,689,519,570,000,000,000,000,000,000,000 | 25 | ipv6: addrconf: validate new MTU before applying it
Currently we don't check if the new MTU is valid or not and this allows
one to configure a smaller than minimum allowed by RFCs or even bigger
than interface own MTU, which is a problem as it may lead to packet
drops.
If you have a daemon like NetworkManager running... |
CImg<floatT> get_object3dtoCImg3d(const CImgList<tp>& primitives,
const CImgList<tc>& colors,
const to& opacities,
const bool full_check=true) const {
CImg<charT> error_message(1024);
if (!i... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 292,198,373,068,379,680,000,000,000,000,000,000,000 | 67 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
Item_case_expr::Item_case_expr(uint case_expr_id)
:Item_sp_variable( C_STRING_WITH_LEN("case_expr")),
m_case_expr_id(case_expr_id)
{
} | 0 | [] | server | b000e169562697aa072600695d4f0c0412f94f4f | 221,036,146,155,277,240,000,000,000,000,000,000,000 | 5 | Bug#26361149 MYSQL SERVER CRASHES AT: COL IN(IFNULL(CONST, COL), NAME_CONST('NAME', NULL))
based on:
commit f7316aa0c9a
Author: Ajo Robert <ajo.robert@oracle.com>
Date: Thu Aug 24 17:03:21 2017 +0530
Bug#26361149 MYSQL SERVER CRASHES AT: COL IN(IFNULL(CONST,
COL), NAME_CONST('NAME'... |
ar6000_acl_data_tx(struct sk_buff *skb, struct net_device *dev)
{
struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
struct ar_cookie *cookie;
HTC_ENDPOINT_ID eid = ENDPOINT_UNUSED;
cookie = NULL;
AR6000_SPIN_LOCK(&ar->arLock, 0);
/* For now we send ACL on BE endpoint: We... | 0 | [
"CWE-703",
"CWE-264"
] | linux | 550fd08c2cebad61c548def135f67aba284c6162 | 165,022,616,002,884,460,000,000,000,000,000,000,000 | 44 | 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... |
cpio_to_stat (struct stat *st, struct cpio_file_stat *hdr)
{
memset (st, 0, sizeof (*st));
st->st_dev = makedev (hdr->c_dev_maj, hdr->c_dev_min);
st->st_ino = hdr->c_ino;
st->st_mode = hdr->c_mode & 0777;
if (hdr->c_mode & CP_IFREG)
st->st_mode |= S_IFREG;
else if (hdr->c_mode & CP_IFDIR)
st->st_mod... | 0 | [
"CWE-190"
] | cpio | dd96882877721703e19272fe25034560b794061b | 283,901,625,305,889,230,000,000,000,000,000,000,000 | 41 | Rewrite dynamic string support.
* src/dstring.c (ds_init): Take a single argument.
(ds_free): New function.
(ds_resize): Take a single argument. Use x2nrealloc to expand
the storage.
(ds_reset,ds_append,ds_concat,ds_endswith): New function.
(ds_fgetstr): Rewrite. In particular, this fixes integer overflow.
* src/dst... |
virDomainObjBroadcast(virDomainObjPtr vm)
{
virCondBroadcast(&vm->cond);
} | 0 | [
"CWE-212"
] | libvirt | a5b064bf4b17a9884d7d361733737fb614ad8979 | 33,036,797,966,825,390,000,000,000,000,000,000,000 | 4 | conf: Don't format http cookies unless VIR_DOMAIN_DEF_FORMAT_SECURE is used
Starting with 3b076391befc3fe72deb0c244ac6c2b4c100b410
(v6.1.0-122-g3b076391be) we support http cookies. Since they may contain
somewhat sensitive information we should not format them into the XML
unless VIR_DOMAIN_DEF_FORMAT_SECURE is assert... |
de265_error video_usability_information::read(error_queue* errqueue, bitreader* br,
const seq_parameter_set* sps)
{
int vlc;
// --- sample aspect ratio (SAR) ---
aspect_ratio_info_present_flag = get_bits(br, 1);
if (aspect_ratio_info_present_flag) {
int aspec... | 0 | [
"CWE-787"
] | libde265 | 8e89fe0e175d2870c39486fdd09250b230ec10b8 | 309,108,094,246,615,670,000,000,000,000,000,000,000 | 195 | error on out-of-range cpb_cnt_minus1 (oss-fuzz issue 27590) |
new_msg_sync_lsdb (u_int32_t seqnum, struct lsa_filter_type *filter)
{
u_char buf[OSPF_API_MAX_MSG_SIZE];
struct msg_sync_lsdb *smsg;
int len;
smsg = (struct msg_sync_lsdb *) buf;
len = sizeof (struct msg_sync_lsdb) +
filter->num_areas * sizeof (struct in_addr);
smsg->filter.typemask = htons (filter->t... | 1 | [
"CWE-119"
] | quagga | 3f872fe60463a931c5c766dbf8c36870c0023e88 | 211,126,696,673,716,740,000,000,000,000,000,000,000 | 14 | ospfd: CVE-2013-2236, stack overrun in apiserver
the OSPF API-server (exporting the LSDB and allowing announcement of
Opaque-LSAs) writes past the end of fixed on-stack buffers. This leads
to an exploitable stack overflow.
For this condition to occur, the following two conditions must be true:
- Quagga is configured... |
yang_read_common(struct lys_module *module, char *value, enum yytokentype type)
{
int ret = 0;
switch (type) {
case MODULE_KEYWORD:
module->name = lydict_insert_zc(module->ctx, value);
break;
case NAMESPACE_KEYWORD:
ret = yang_check_string(module, &module->ns, "namespace", "modu... | 0 | [
"CWE-415"
] | libyang | d9feacc4a590d35dbc1af21caf9080008b4450ed | 113,782,913,471,873,260,000,000,000,000,000,000,000 | 26 | yang parser BUGFIX double free
Fixes #742 |
QPDFWriter::getOriginalID1()
{
QPDFObjectHandle trailer = this->m->pdf.getTrailer();
if (trailer.hasKey("/ID"))
{
return trailer.getKey("/ID").getArrayItem(0).getStringValue();
}
else
{
return "";
}
} | 0 | [
"CWE-787"
] | qpdf | d71f05ca07eb5c7cfa4d6d23e5c1f2a800f52e8e | 247,644,762,125,305,160,000,000,000,000,000,000,000 | 12 | Fix sign and conversion warnings (major)
This makes all integer type conversions that have potential data loss
explicit with calls that do range checks and raise an exception. After
this commit, qpdf builds with no warnings when -Wsign-conversion
-Wconversion is used with gcc or clang or when -W3 -Wd4800 is used
with ... |
R_API RCore *r_core_new() {
RCore *c = R_NEW0 (RCore);
if (c) {
r_core_init (c);
}
return c;
} | 0 | [
"CWE-415",
"CWE-703"
] | radare2 | cb8b683758edddae2d2f62e8e63a738c39f92683 | 76,186,090,628,107,870,000,000,000,000,000,000,000 | 7 | Fix #16303 - c->table_query double free (#16318) |
void format_read_arglist(va_list va, FORMAT_REC *format,
char **arglist, int arglist_size,
char *buffer, int buffer_size)
{
int num, len, bufpos;
g_return_if_fail(format->params < arglist_size);
bufpos = 0;
arglist[format->params] = NULL;
for (num = 0; num < format->params; num++) {
switch (format->par... | 0 | [
"CWE-476"
] | irssi | 6c6c42e3d1b49d90aacc0b67f8540471cae02a1d | 162,540,103,011,465,860,000,000,000,000,000,000,000 | 62 | Merge branch 'security' into 'master'
See merge request !7 |
static inline const unsigned char *PushShortPixel(const EndianType endian,
const unsigned char *pixels,unsigned short *pixel)
{
register unsigned int
quantum;
if (endian == LSBEndian)
{
quantum=(unsigned int) *pixels++;
quantum|=(unsigned int) (*pixels++ << 8);
*pixel=(unsigned short) (... | 0 | [
"CWE-190"
] | ImageMagick | f60d59cc3a7e3402d403361e0985ffa56f746a82 | 156,037,517,530,183,700,000,000,000,000,000,000,000 | 18 | https://github.com/ImageMagick/ImageMagick/issues/1727 |
LogicalResult matchAndRewrite(TFL::FullyConnectedOp fully_connected_op,
PatternRewriter &) const override {
auto input = fully_connected_op.input();
auto input_ty = input.getType().dyn_cast<ShapedType>();
auto output_ty = fully_connected_op.output()[0]
... | 0 | [
"CWE-476",
"CWE-125"
] | tensorflow | d6b57f461b39fd1aa8c1b870f1b974aac3554955 | 107,497,612,681,191,020,000,000,000,000,000,000,000 | 31 | Prevent nullptr dereference in MLIR TFLite dialect/optimizer.
PiperOrigin-RevId: 387220762
Change-Id: Id136ef04bb3d36123b4685d316ae81a9ec924d6b |
process_colour_pointer_common(STREAM s, int bpp)
{
uint16 width, height, cache_idx, masklen, datalen;
uint16 x, y;
uint8 *mask;
uint8 *data;
RD_HCURSOR cursor;
in_uint16_le(s, cache_idx);
in_uint16_le(s, x);
in_uint16_le(s, y);
in_uint16_le(s, width);
in_uint16_le(s, height);
in_uint16_le(s, masklen);
in_u... | 0 | [
"CWE-787"
] | rdesktop | 766ebcf6f23ccfe8323ac10242ae6e127d4505d2 | 277,610,795,918,580,400,000,000,000,000,000,000,000 | 29 | Malicious RDP server security fixes
This commit includes fixes for a set of 21 vulnerabilities in
rdesktop when a malicious RDP server is used.
All vulnerabilities was identified and reported by Eyal Itkin.
* Add rdp_protocol_error function that is used in several fixes
* Refactor of process_bitmap_updates
* Fix pos... |
static JSValue js_print_ex(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv, u32 ltool, u32 error_type)
{
int i=0;
Bool first=GF_TRUE;
s32 logl = GF_LOG_INFO;
JSValue v, g;
const char *c_logname=NULL;
const char *log_name = "JS";
if ((argc>1) && JS_IsNumber(argv[0])) {
... | 0 | [
"CWE-787"
] | gpac | ea1eca00fd92fa17f0e25ac25652622924a9a6a0 | 262,681,323,173,767,940,000,000,000,000,000,000,000 | 75 | fixed #2138 |
static int fib_inetaddr_event(struct notifier_block *this, unsigned long event, void *ptr)
{
struct in_ifaddr *ifa = (struct in_ifaddr *)ptr;
struct net_device *dev = ifa->ifa_dev->dev;
struct net *net = dev_net(dev);
switch (event) {
case NETDEV_UP:
fib_add_ifaddr(ifa);
#ifdef CONFIG_IP_ROUTE_MULTIPATH
fib_s... | 0 | [
"CWE-399"
] | net-next | fbd40ea0180a2d328c5adc61414dc8bab9335ce2 | 48,078,173,263,667,770,000,000,000,000,000,000,000 | 30 | ipv4: Don't do expensive useless work during inetdev destroy.
When an inetdev is destroyed, every address assigned to the interface
is removed. And in this scenerio we do two pointless things which can
be very expensive if the number of assigned interfaces is large:
1) Address promotion. We are deleting all address... |
static void coroutine_fn mirror_write_complete(MirrorOp *op, int ret)
{
MirrorBlockJob *s = op->s;
if (ret < 0) {
BlockErrorAction action;
bdrv_set_dirty_bitmap(s->dirty_bitmap, op->offset, op->bytes);
action = mirror_error_action(s, false, -ret);
if (action == BLOCK_ERROR_ACTI... | 0 | [
"CWE-476"
] | qemu | 66fed30c9cd11854fc878a4eceb507e915d7c9cd | 285,629,753,710,033,200,000,000,000,000,000,000,000 | 16 | block/mirror: fix NULL pointer dereference in mirror_wait_on_conflicts()
In mirror_iteration() we call mirror_wait_on_conflicts() with
`self` parameter set to NULL.
Starting from commit d44dae1a7c we dereference `self` pointer in
mirror_wait_on_conflicts() without checks if it is not NULL.
Backtrace:
Program termi... |
static coroutine_fn int vpc_co_read(BlockDriverState *bs, int64_t sector_num,
uint8_t *buf, int nb_sectors)
{
int ret;
BDRVVPCState *s = bs->opaque;
qemu_co_mutex_lock(&s->lock);
ret = vpc_read(bs, sector_num, buf, nb_sectors);
qemu_co_mutex_unlock(&s->lock);
... | 0 | [
"CWE-20"
] | qemu | 97f1c45c6f456572e5b504b8614e4a69e23b8e3a | 182,068,551,945,010,400,000,000,000,000,000,000,000 | 10 | vpc/vhd: add bounds check for max_table_entries and block_size (CVE-2014-0144)
This adds checks to make sure that max_table_entries and block_size
are in sane ranges. Memory is allocated based on max_table_entries,
and block_size is used to calculate indices into that allocated
memory, so if these values are incorrec... |
static int exif_process_IFD_in_TIFF(image_info_type *ImageInfo, size_t dir_offset, int section_index TSRMLS_DC)
{
int i, sn, num_entries, sub_section_index = 0;
unsigned char *dir_entry;
char tagname[64];
size_t ifd_size, dir_size, entry_offset, next_offset, entry_length, entry_value=0, fgot;
int entry_tag , entry... | 1 | [
"CWE-200"
] | php-src | 6dbb1ee46b5f4725cc6519abf91e512a2a10dfed | 50,702,194,199,841,100,000,000,000,000,000,000,000 | 228 | Fixed bug #72627: Memory Leakage In exif_process_IFD_in_TIFF |
MagickExport int LocaleLowercase(const int c)
{
#if defined(MAGICKCORE_LOCALE_SUPPORT)
if (c_locale != (locale_t) NULL)
return(tolower_l((int) ((unsigned char) c),c_locale));
#endif
return(tolower((int) ((unsigned char) c)));
} | 1 | [
"CWE-399",
"CWE-125"
] | ImageMagick | edc7d3035883ddca8413e4fe7689aa2e579ef04a | 316,133,956,972,304,400,000,000,000,000,000,000,000 | 8 | ... |
static int init_vqs(struct virtnet_info *vi)
{
int ret;
/* Allocate send & receive queues */
ret = virtnet_alloc_queues(vi);
if (ret)
goto err;
ret = virtnet_find_vqs(vi);
if (ret)
goto err_free;
get_online_cpus();
virtnet_set_affinity(vi);
put_online_cpus();
return 0;
err_free:
virtnet_free_queues(... | 0 | [
"CWE-119",
"CWE-787"
] | linux | 48900cb6af4282fa0fb6ff4d72a81aa3dadb5c39 | 175,019,911,736,976,600,000,000,000,000,000,000,000 | 24 | virtio-net: drop NETIF_F_FRAGLIST
virtio declares support for NETIF_F_FRAGLIST, but assumes
that there are at most MAX_SKB_FRAGS + 2 fragments which isn't
always true with a fraglist.
A longer fraglist in the skb will make the call to skb_to_sgvec overflow
the sg array, leading to memory corruption.
Drop NETIF_F_FRA... |
void test_nghttp2_session_change_stream_priority(void) {
nghttp2_session *session;
nghttp2_session_callbacks callbacks;
nghttp2_stream *stream1, *stream2, *stream3, *stream5;
nghttp2_priority_spec pri_spec;
int rv;
memset(&callbacks, 0, sizeof(callbacks));
nghttp2_session_server_new(&session, &callbacks... | 0 | [] | nghttp2 | 0a6ce87c22c69438ecbffe52a2859c3a32f1620f | 195,290,065,442,086,460,000,000,000,000,000,000,000 | 73 | Add nghttp2_option_set_max_outbound_ack |
static int ct_play(struct media_player *mp, void *user_data)
{
struct avrcp_player *player = user_data;
return ct_press(player, AVC_PLAY);
} | 0 | [
"CWE-200"
] | bluez | e2b0f0d8d63e1223bb714a9efb37e2257818268b | 107,178,833,425,342,060,000,000,000,000,000,000,000 | 6 | avrcp: Fix not checking if params_len match number of received bytes
This makes sure the number of bytes in the params_len matches the
remaining bytes received so the code don't end up accessing invalid
memory. |
my_bool STDCALL
mysql_ssl_set(MYSQL *mysql MY_ATTRIBUTE((unused)) ,
const char *key MY_ATTRIBUTE((unused)),
const char *cert MY_ATTRIBUTE((unused)),
const char *ca MY_ATTRIBUTE((unused)),
const char *capath MY_ATTRIBUTE((unused)),
const char *cipher MY_ATTRIBUTE((unused)))
{
my_bool... | 0 | [
"CWE-319"
] | mysql-server | 0002e1380d5f8c113b6bce91f2cf3f75136fd7c7 | 158,311,243,398,466,220,000,000,000,000,000,000,000 | 20 | BUG#25575605: SETTING --SSL-MODE=REQUIRED SENDS CREDENTIALS BEFORE VERIFYING SSL CONNECTION
MYSQL_OPT_SSL_MODE option introduced.
It is set in case of --ssl-mode=REQUIRED and permits only SSL connection.
(cherry picked from commit f91b941842d240b8a62645e507f5554e8be76aec) |
int intel_uc_fw_fetch(struct intel_uc_fw *uc_fw)
{
struct drm_i915_private *i915 = __uc_fw_to_gt(uc_fw)->i915;
struct device *dev = i915->drm.dev;
struct drm_i915_gem_object *obj;
const struct firmware *fw = NULL;
struct uc_css_header *css;
size_t size;
int err;
GEM_BUG_ON(!i915->wopcm.size);
GEM_BUG_ON(!inte... | 0 | [
"CWE-20",
"CWE-190"
] | linux | c784e5249e773689e38d2bc1749f08b986621a26 | 180,683,099,285,407,440,000,000,000,000,000,000,000 | 127 | drm/i915/guc: Update to use firmware v49.0.1
The latest GuC firmware includes a number of interface changes that
require driver updates to match.
* Starting from Gen11, the ID to be provided to GuC needs to contain
the engine class in bits [0..2] and the instance in bits [3..6].
NOTE: this patch breaks pointer d... |
BuildVersion* Binary::build_version() {
return command<BuildVersion>();
} | 0 | [
"CWE-703"
] | LIEF | 7acf0bc4224081d4f425fcc8b2e361b95291d878 | 182,860,969,605,686,470,000,000,000,000,000,000,000 | 3 | Resolve #764 |
long pin_user_pages_remote(struct task_struct *tsk, struct mm_struct *mm,
unsigned long start, unsigned long nr_pages,
unsigned int gup_flags, struct page **pages,
struct vm_area_struct **vmas, int *locked)
{
/* FOLL_GET and FOLL_PIN are mutually exclusive. */
if (WARN_ON_ONCE(gup_flags & FOLL_GET))... | 0 | [
"CWE-362"
] | linux | 17839856fd588f4ab6b789f482ed3ffd7c403e1f | 43,302,032,949,414,170,000,000,000,000,000,000,000 | 13 | gup: document and work around "COW can break either way" issue
Doing a "get_user_pages()" on a copy-on-write page for reading can be
ambiguous: the page can be COW'ed at any time afterwards, and the
direction of a COW event isn't defined.
Yes, whoever writes to it will generally do the COW, but if the thread
that did... |
ipip_tunnel_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd)
{
int err = 0;
struct ip_tunnel_parm p;
struct ip_tunnel *t;
struct net *net = dev_net(dev);
struct ipip_net *ipn = net_generic(net, ipip_net_id);
switch (cmd) {
case SIOCGETTUNNEL:
t = NULL;
if (dev == ipn->fb_tunnel_dev) {
if (copy_... | 0 | [] | linux-2.6 | d5aa407f59f5b83d2c50ec88f5bf56d40f1f8978 | 337,395,392,452,217,150,000,000,000,000,000,000,000 | 113 | tunnels: fix netns vs proto registration ordering
Same stuff as in ip_gre patch: receive hook can be called before netns
setup is done, oopsing in net_generic().
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net> |
bool CIRCSock::OnTopicMessage(CTopicMessage& Message) {
const CNick& Nick = Message.GetNick();
CChan* pChan = m_pNetwork->FindChan(Message.GetParam(0));
if (pChan) {
Message.SetChan(pChan);
bool bReturn = false;
IRCSOCKMODULECALL(OnTopicMessage(Message), &bReturn);
if (bRetu... | 0 | [
"CWE-20",
"CWE-284"
] | znc | d22fef8620cdd87490754f607e7153979731c69d | 233,212,751,375,484,100,000,000,000,000,000,000,000 | 17 | Better cleanup lines coming from network.
Thanks for Jeriko One <jeriko.one@gmx.us> for finding and reporting this. |
static int floppy_alloc_disk(unsigned int drive, unsigned int type)
{
struct gendisk *disk;
disk = blk_mq_alloc_disk(&tag_sets[drive], NULL);
if (IS_ERR(disk))
return PTR_ERR(disk);
blk_queue_max_hw_sectors(disk->queue, 64);
disk->major = FLOPPY_MAJOR;
disk->first_minor = TOMINOR(drive) | (type << 2);
disk->... | 0 | [
"CWE-416"
] | linux | 233087ca063686964a53c829d547c7571e3f67bf | 53,094,459,308,919,530,000,000,000,000,000,000,000 | 26 | floppy: disable FDRAWCMD by default
Minh Yuan reported a concurrency use-after-free issue in the floppy code
between raw_cmd_ioctl and seek_interrupt.
[ It turns out this has been around, and that others have reported the
KASAN splats over the years, but Minh Yuan had a reproducer for it and
so gets primary credi... |
static int generic_print_tuple(struct seq_file *s,
const struct nf_conntrack_tuple *tuple)
{
return 0;
} | 0 | [
"CWE-20",
"CWE-254",
"CWE-787"
] | linux | db29a9508a9246e77087c5531e45b2c88ec6988b | 244,187,044,637,609,730,000,000,000,000,000,000,000 | 5 | netfilter: conntrack: disable generic tracking for known protocols
Given following iptables ruleset:
-P FORWARD DROP
-A FORWARD -m sctp --dport 9 -j ACCEPT
-A FORWARD -p tcp --dport 80 -j ACCEPT
-A FORWARD -p tcp -m conntrack -m state ESTABLISHED,RELATED -j ACCEPT
One would assume that this allows SCTP on port 9 and... |
__releases(seq->private->l->lock)
{
struct bt_seq_state *s = seq->private;
struct bt_sock_list *l = s->l;
read_unlock(&l->lock);
} | 0 | [
"CWE-20",
"CWE-269"
] | linux | f3d3342602f8bcbf37d7c46641cb9bca7618eb1c | 79,695,482,564,521,430,000,000,000,000,000,000,000 | 7 | 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... |
asmlinkage void do_notify_resume(__u32 thread_info_flags)
{
/* pending single-step? */
if (thread_info_flags & _TIF_SINGLESTEP)
clear_thread_flag(TIF_SINGLESTEP);
/* deal with pending signal delivery */
if (thread_info_flags & (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK))
do_signal();
/* deal with notification o... | 1 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 235,324,972,032,490,840,000,000,000,000,000,000,000 | 17 | KEYS: Add a keyctl to install a process's session keyring on its parent [try #6]
Add a keyctl to install a process's session keyring onto its parent. This
replaces the parent's session keyring. Because the COW credential code does
not permit one process to change another process's credentials directly, the
change is... |
var_check_permission(dictitem_T *di, char_u *name)
{
if (var_check_ro(di->di_flags, name, FALSE)
|| value_check_lock(di->di_tv.v_lock, name, FALSE)
|| var_check_lock(di->di_flags, name, FALSE))
return FAIL;
return OK;
} | 0 | [
"CWE-476"
] | vim | 0f6e28f686dbb59ab3b562408ab9b2234797b9b1 | 17,004,695,814,355,672,000,000,000,000,000,000,000 | 8 | patch 8.2.4428: crash when switching tabpage while in the cmdline window
Problem: Crash when switching tabpage while in the cmdline window.
Solution: Disallow switching tabpage when in the cmdline window. |
**/
const CImg<T>& save_analyze(const char *const filename, const float *const voxel_size=0) const {
if (!filename)
throw CImgArgumentException(_cimg_instance
"save_analyze(): Specified filename is (null).",
cimg_instance);
... | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 131,823,012,444,305,100,000,000,000,000,000,000,000 | 75 | Fix other issues in 'CImg<T>::load_bmp()'. |
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