func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
void audit_free_rule_rcu(struct rcu_head *head)
{
struct audit_entry *e = container_of(head, struct audit_entry, rcu);
audit_free_rule(e);
} | 0 | [
"CWE-362"
] | linux-2.6 | 8f7b0ba1c853919b85b54774775f567f30006107 | 244,682,505,317,071,120,000,000,000,000,000,000,000 | 5 | Fix inotify watch removal/umount races
Inotify watch removals suck violently.
To kick the watch out we need (in this order) inode->inotify_mutex and
ih->mutex. That's fine if we have a hold on inode; however, for all
other cases we need to make damn sure we don't race with umount. We can
*NOT* just grab a reference... |
ConnStateData::requestTimeout(const CommTimeoutCbParams &io)
{
if (!Comm::IsConnOpen(io.conn))
return;
const err_type error = receivedFirstByte_ ? ERR_REQUEST_PARSE_TIMEOUT : ERR_REQUEST_START_TIMEOUT;
if (tunnelOnError(HttpRequestMethod(), error))
return;
/*
* Just close the conne... | 0 | [
"CWE-444"
] | squid | fd68382860633aca92065e6c343cfd1b12b126e7 | 328,295,370,473,534,700,000,000,000,000,000,000,000 | 20 | Improve Transfer-Encoding handling (#702)
Reject messages containing Transfer-Encoding header with coding other
than chunked or identity. Squid does not support other codings.
For simplicity and security sake, also reject messages where
Transfer-Encoding contains unnecessary complex values that are
technically equiva... |
StatusWith<Message> MessageCompressorManager::decompressMessage(const Message& msg) {
auto inputHeader = msg.header();
ConstDataRangeCursor input(inputHeader.data(), inputHeader.data() + inputHeader.dataLen());
if (input.length() < CompressionHeader::size()) {
return {ErrorCodes::BadValue, "Invalid ... | 0 | [] | mongo | 5ad69b851801edadbfde8fdf271f4ba7c21170b5 | 243,594,505,339,444,900,000,000,000,000,000,000,000 | 42 | SERVER-31273 Use Source/Sink version of snappy functions
(cherry picked from commit 59ead734faa8aa51f0c53bf2bd39d0a0247ddf99) |
int smb3_validate_negotiate(const unsigned int xid, struct cifs_tcon *tcon)
{
int rc;
struct validate_negotiate_info_req *pneg_inbuf;
struct validate_negotiate_info_rsp *pneg_rsp = NULL;
u32 rsplen;
u32 inbuflen; /* max of 4 dialects */
cifs_dbg(FYI, "validate negotiate\n");
/* In SMB3.11 preauth integrity sup... | 0 | [
"CWE-416",
"CWE-200"
] | linux | 6a3eb3360667170988f8a6477f6686242061488a | 153,200,147,451,048,930,000,000,000,000,000,000,000 | 131 | cifs: Fix use-after-free in SMB2_write
There is a KASAN use-after-free:
BUG: KASAN: use-after-free in SMB2_write+0x1342/0x1580
Read of size 8 at addr ffff8880b6a8e450 by task ln/4196
Should not release the 'req' because it will use in the trace.
Fixes: eccb4422cf97 ("smb3: Add ftrace tracepoints for improved SMB3 de... |
static gboolean io_watch_poll_check(GSource *source)
{
return FALSE;
} | 0 | [
"CWE-416"
] | qemu | a4afa548fc6dd9842ed86639b4d37d4d1c4ad480 | 235,178,584,935,440,370,000,000,000,000,000,000,000 | 4 | char: move front end handlers in CharBackend
Since the hanlders are associated with a CharBackend, rather than the
CharDriverState, it is more appropriate to store in CharBackend. This
avoids the handler copy dance in qemu_chr_fe_set_handlers() then
mux_chr_update_read_handler(), by storing the CharBackend pointer
dir... |
static NEGOTIATE_CONTEXT* negotiate_ContextNew(NEGOTIATE_CONTEXT* init_context)
{
NEGOTIATE_CONTEXT* context = NULL;
WINPR_ASSERT(init_context);
context = calloc(1, sizeof(NEGOTIATE_CONTEXT));
if (!context)
return NULL;
if (init_context->spnego)
{
init_context->mechTypes.pvBuffer = malloc(init_context->mec... | 0 | [] | FreeRDP | 479e891545473f01c187daffdfa05fc752b54b72 | 321,510,592,781,620,600,000,000,000,000,000,000,000 | 24 | check return values for SetCredentialsAttributes, throw warnings for unsupported attributes |
static int get_part_id_hash(uint num_parts,
Item *part_expr,
uint32 *part_id,
longlong *func_value)
{
longlong int_hash_id;
DBUG_ENTER("get_part_id_hash");
if (part_val_int(part_expr, func_value))
DBUG_RETURN(HA_ERR_NO_PARTIT... | 0 | [] | mysql-server | be901b60ae59c93848c829d1b0b2cb523ab8692e | 26,163,217,555,157,290,000,000,000,000,000,000,000 | 16 | Bug#26390632: CREATE TABLE CAN CAUSE MYSQL TO EXIT.
Analysis
========
CREATE TABLE of InnoDB table with a partition name
which exceeds the path limit can cause the server
to exit.
During the preparation of the partition name,
there was no check to identify whether the complete
path name for partition exceeds the max ... |
TEST(FormatTest, Enum) {
EXPECT_EQ("0", fmt::format("{}", A));
} | 0 | [
"CWE-134",
"CWE-119",
"CWE-787"
] | fmt | 8cf30aa2be256eba07bb1cefb998c52326e846e7 | 62,930,322,863,953,800,000,000,000,000,000,000,000 | 3 | Fix segfault on complex pointer formatting (#642) |
static int gre_rcv(struct sk_buff *skb)
{
struct tnl_ptk_info tpi;
bool csum_err = false;
int hdr_len;
hdr_len = gre_parse_header(skb, &tpi, &csum_err, htons(ETH_P_IPV6), 0);
if (hdr_len < 0)
goto drop;
if (iptunnel_pull_header(skb, hdr_len, tpi.proto, false))
goto drop;
if (ip6gre_rcv(skb, &tpi) == PACKE... | 0 | [
"CWE-125"
] | net | 7892032cfe67f4bde6fc2ee967e45a8fbaf33756 | 46,749,640,995,692,180,000,000,000,000,000,000,000 | 21 | ip6_gre: fix ip6gre_err() invalid reads
Andrey Konovalov reported out of bound accesses in ip6gre_err()
If GRE flags contains GRE_KEY, the following expression
*(((__be32 *)p) + (grehlen / 4) - 1)
accesses data ~40 bytes after the expected point, since
grehlen includes the size of IPv6 headers.
Let's use a "struct ... |
static int open_cred_file(char *file_name,
struct parsed_mount_info *parsed_info)
{
char *line_buf = NULL;
char *temp_val = NULL;
FILE *fs = NULL;
int i;
const int line_buf_size = 4096;
const int min_non_white = 10;
i = toggle_dac_capability(0, 1);
if (i)
goto return_i;
i = access(file_name, R_OK);
if ... | 0 | [
"CWE-20"
] | cifs-utils | f6eae44a3d05b6515a59651e6bed8b6dde689aec | 148,856,344,709,319,200,000,000,000,000,000,000,000 | 84 | mtab: handle ENOSPC/EFBIG condition properly when altering mtab
It's possible that when mount.cifs goes to append the mtab that there
won't be enough space to do so, and the mntent won't be appended to the
file in its entirety.
Add a my_endmntent routine that will fflush and then fsync the FILE if
that succeeds. If e... |
static uint32_t tulip_csr9_read(TULIPState *s)
{
if (s->csr[9] & CSR9_SR) {
if (eeprom93xx_read(s->eeprom)) {
s->csr[9] |= CSR9_SR_DO;
} else {
s->csr[9] &= ~CSR9_SR_DO;
}
}
tulip_mii(s);
return s->csr[9];
} | 0 | [
"CWE-787"
] | qemu | 8ffb7265af64ec81748335ec8f20e7ab542c3850 | 85,747,670,974,165,900,000,000,000,000,000,000,000 | 13 | net: tulip: check frame size and r/w data length
Tulip network driver while copying tx/rx buffers does not check
frame size against r/w data length. This may lead to OOB buffer
access. Add check to avoid it.
Limit iterations over descriptors to avoid potential infinite
loop issue in tulip_xmit_list_update.
Reported-... |
static void http_vlog(const char *fmt, va_list vargs)
{
static int print_prefix = 1;
char buf[32];
if (!logfile)
return;
if (print_prefix) {
ctime1(buf, sizeof(buf));
fprintf(logfile, "%s ", buf);
}
print_prefix = strstr(fmt, "\n") != NULL;
vfprintf(logfile, fmt, va... | 0 | [
"CWE-119",
"CWE-787"
] | FFmpeg | a5d25faa3f4b18dac737fdb35d0dd68eb0dc2156 | 207,231,519,927,393,200,000,000,000,000,000,000,000 | 16 | 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 int unix_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
{
struct sock *sk = sock->sk;
long amount = 0;
int err;
switch (cmd) {
case SIOCOUTQ:
amount = unix_outq_len(sk);
err = put_user(amount, (int __user *)arg);
break;
case SIOCINQ:
amount = unix_inq_len(sk);
if (amount < 0)
... | 0 | [
"CWE-287",
"CWE-284"
] | linux | e0e3cea46d31d23dc40df0a49a7a2c04fe8edfea | 245,224,483,567,628,500,000,000,000,000,000,000,000 | 24 | af_netlink: force credentials passing [CVE-2012-3520]
Pablo Neira Ayuso discovered that avahi and
potentially NetworkManager accept spoofed Netlink messages because of a
kernel bug. The kernel passes all-zero SCM_CREDENTIALS ancillary data
to the receiver if the sender did not provide such data, instead of not
includ... |
append_entry_w(wchar_t **wp, const wchar_t *prefix, int type,
int tag, int flags, const wchar_t *wname, int perm, int id)
{
int i;
if (prefix != NULL) {
wcscpy(*wp, prefix);
*wp += wcslen(*wp);
}
switch (tag) {
case ARCHIVE_ENTRY_ACL_USER_OBJ:
wname = NULL;
id = -1;
if ((type & ARCHIVE_ENTRY_ACL_TYP... | 0 | [
"CWE-476"
] | libarchive | 15bf44fd2c1ad0e3fd87048b3fcc90c4dcff1175 | 146,342,427,260,385,800,000,000,000,000,000,000,000 | 112 | Skip 0-length ACL fields
Currently, it is possible to create an archive that crashes bsdtar
with a malformed ACL:
Program received signal SIGSEGV, Segmentation fault.
archive_acl_from_text_l (acl=<optimised out>, text=0x7e2e92 "", want_type=<optimised out>, sc=<optimised out>) at libarchive/archive_acl.c:1726
1726 ... |
bool Item_field::fix_fields(THD *thd, Item **reference)
{
DBUG_ASSERT(fixed == 0);
Field *from_field= (Field *)not_found_field;
bool outer_fixed= false;
SELECT_LEX *select= thd->lex->current_select;
if (select && select->in_tvc)
{
my_error(ER_FIELD_REFERENCE_IN_TVC, MYF(0), full_name());
return(1);... | 0 | [
"CWE-416",
"CWE-703"
] | server | 08c7ab404f69d9c4ca6ca7a9cf7eec74c804f917 | 276,802,489,560,719,040,000,000,000,000,000,000,000 | 260 | MDEV-24176 Server crashes after insert in the table with virtual
column generated using date_format() and if()
vcol_info->expr is allocated on expr_arena at parsing stage. Since
expr item is allocated on expr_arena all its containee items must be
allocated on expr_arena too. Otherwise fix_session_expr() will
encounter... |
const char *gf_avc_hevc_get_chroma_format_name(u8 chroma_format)
{
switch (chroma_format) {
case 1:
return "YUV 4:2:0";
case 2:
return "YUV 4:2:2";
case 3:
return "YUV 4:4:4";
default:
return "Unknown";
}
} | 0 | [
"CWE-190",
"CWE-787"
] | gpac | 51cdb67ff7c5f1242ac58c5aa603ceaf1793b788 | 160,855,325,302,716,550,000,000,000,000,000,000,000 | 13 | add safety in avc/hevc/vvc sps/pps/vps ID check - cf #1720 #1721 #1722 |
static void calc_matrix(double mat[4][4], const double *mat_freq, const int *index)
{
for (int i = 0; i < 4; ++i) {
mat[i][i] = mat_freq[2 * index[i]] + 3 * mat_freq[0] - 4 * mat_freq[index[i]];
for (int j = i + 1; j < 4; ++j)
mat[i][j] = mat[j][i] =
mat_freq[index[i] + i... | 0 | [
"CWE-119",
"CWE-787"
] | libass | 08e754612019ed84d1db0d1fc4f5798248decd75 | 102,034,867,088,279,780,000,000,000,000,000,000,000 | 28 | Fix blur coefficient calculation buffer overflow
Found by fuzzer test case id:000082,sig:11,src:002579,op:havoc,rep:8.
Correctness should be checked, but this fixes the overflow for good. |
static void do_check(QPDF& pdf, Options& o, int& exit_code)
{
// Code below may set okay to false but not to true.
// We assume okay until we prove otherwise but may
// continue to perform additional checks after finding
// errors.
bool okay = true;
std::cout << "checking " << o.infilename << st... | 0 | [
"CWE-125"
] | qpdf | 1868a10f8b06631362618bfc85ca8646da4b4b71 | 318,744,780,950,402,530,000,000,000,000,000,000,000 | 90 | Replace all atoi calls with QUtil::string_to_int
The latter catches underflow/overflow. |
nautilus_file_get_date_as_string (NautilusFile *file, NautilusDateType date_type)
{
return nautilus_file_fit_date_as_string (file, date_type,
0, NULL, NULL, NULL);
} | 0 | [] | nautilus | 7632a3e13874a2c5e8988428ca913620a25df983 | 12,149,552,363,290,464,000,000,000,000,000,000,000 | 5 | Check for trusted desktop file launchers.
2009-02-24 Alexander Larsson <alexl@redhat.com>
* libnautilus-private/nautilus-directory-async.c:
Check for trusted desktop file launchers.
* libnautilus-private/nautilus-file-private.h:
* libnautilus-private/nautilus-file.c:
* libnautilus-... |
uint pack_length_from_metadata(uint field_metadata)
{
DBUG_PRINT("debug", ("field_metadata: 0x%04x", field_metadata));
if (field_metadata == 0)
return row_pack_length();
return (((field_metadata >> 4) & 0x300) ^ 0x300) + (field_metadata & 0x00ff);
} | 0 | [
"CWE-416",
"CWE-703"
] | server | 08c7ab404f69d9c4ca6ca7a9cf7eec74c804f917 | 54,249,206,940,444,330,000,000,000,000,000,000,000 | 7 | MDEV-24176 Server crashes after insert in the table with virtual
column generated using date_format() and if()
vcol_info->expr is allocated on expr_arena at parsing stage. Since
expr item is allocated on expr_arena all its containee items must be
allocated on expr_arena too. Otherwise fix_session_expr() will
encounter... |
static int bond_ioctl_change_active(struct net_device *bond_dev, struct net_device *slave_dev)
{
struct bonding *bond = netdev_priv(bond_dev);
struct slave *old_active = NULL;
struct slave *new_active = NULL;
int res = 0;
if (!USES_PRIMARY(bond->params.mode))
return -EINVAL;
/* Verify that master_dev is indee... | 0 | [
"CWE-703",
"CWE-264"
] | linux | 550fd08c2cebad61c548def135f67aba284c6162 | 207,451,289,751,806,960,000,000,000,000,000,000,000 | 46 | 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 noinline void submit_compressed_extents(struct inode *inode,
struct async_cow *async_cow)
{
struct async_extent *async_extent;
u64 alloc_hint = 0;
struct btrfs_key ins;
struct extent_map *em;
struct btrfs_root *root = BTRFS_I(inode)->root;
struct extent_map_tree *em_tree = &BTRFS_I(inode)->exten... | 0 | [
"CWE-200"
] | linux | 0305cd5f7fca85dae392b9ba85b116896eb7c1c7 | 171,533,018,104,805,640,000,000,000,000,000,000,000 | 198 | Btrfs: fix truncation of compressed and inlined extents
When truncating a file to a smaller size which consists of an inline
extent that is compressed, we did not discard (or made unusable) the
data between the new file size and the old file size, wasting metadata
space and allowing for the truncated data to be leaked... |
static OPJ_BOOL opj_j2k_need_nb_tile_parts_correction(opj_stream_private_t
*p_stream, OPJ_UINT32 tile_no, OPJ_BOOL* p_correction_needed,
opj_event_mgr_t * p_manager)
{
OPJ_BYTE l_header_data[10];
OPJ_OFF_T l_stream_pos_backup;
OPJ_UINT32 l_current_marker;
OPJ_UINT32 l_marker_size;
... | 0 | [
"CWE-416",
"CWE-787"
] | openjpeg | 4241ae6fbbf1de9658764a80944dc8108f2b4154 | 186,588,079,958,234,840,000,000,000,000,000,000,000 | 107 | Fix assertion in debug mode / heap-based buffer overflow in opj_write_bytes_LE for Cinema profiles with numresolutions = 1 (#985) |
Bool gf_filter_forward_gf_event(GF_Filter *filter, GF_Event *evt, Bool consumed, Bool skip_user)
{
if (!filter) return GF_FALSE;
return gf_fs_forward_gf_event(filter->session, evt, consumed, skip_user);
} | 0 | [
"CWE-787"
] | gpac | da37ec8582266983d0ec4b7550ec907401ec441e | 129,371,250,276,832,600,000,000,000,000,000,000,000 | 6 | fixed crashes for very long path - cf #1908 |
static const char *arcmsr_info(struct Scsi_Host *host)
{
struct AdapterControlBlock *acb =
(struct AdapterControlBlock *) host->hostdata;
static char buf[256];
char *type;
int raid6 = 1;
switch (acb->pdev->device) {
case PCI_DEVICE_ID_ARECA_1110:
case PCI_DEVICE_ID_ARECA_1200:
case PCI_DEVICE_ID_ARECA_1202:
... | 0 | [
"CWE-119",
"CWE-787"
] | linux | 7bc2b55a5c030685b399bb65b6baa9ccc3d1f167 | 34,126,629,825,999,270,000,000,000,000,000,000,000 | 44 | scsi: arcmsr: Buffer overflow in arcmsr_iop_message_xfer()
We need to put an upper bound on "user_len" so the memcpy() doesn't
overflow.
Cc: <stable@vger.kernel.org>
Reported-by: Marco Grassi <marco.gra@gmail.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Sig... |
static uint32 get_pai_entry_val(struct pai_entry *paie)
{
switch (paie->owner_type) {
case UID_ACE:
DEBUG(10,("get_pai_entry_val: uid = %u\n", (unsigned int)paie->unix_ug.uid ));
return (uint32)paie->unix_ug.uid;
case GID_ACE:
DEBUG(10,("get_pai_entry_val: gid = %u\n", (unsigned int)paie->unix_ug.gid ));
... | 0 | [
"CWE-264"
] | samba | d6c28913f3109d1327a3d1369b6eafd3874b2dca | 114,469,199,296,106,260,000,000,000,000,000,000,000 | 15 | Bug 6488: acl_group_override() call in posix acls references an uninitialized variable.
(cherry picked from commit f92195e3a1baaddda47a5d496f9488c8445b41ad) |
static inline void hci_dev_put(struct hci_dev *d)
{
BT_DBG("%s orig refcnt %d", d->name,
kref_read(&d->dev.kobj.kref));
put_device(&d->dev);
} | 0 | [
"CWE-290"
] | linux | 3ca44c16b0dcc764b641ee4ac226909f5c421aa3 | 277,559,195,802,082,570,000,000,000,000,000,000,000 | 7 | Bluetooth: Consolidate encryption handling in hci_encrypt_cfm
This makes hci_encrypt_cfm calls hci_connect_cfm in case the connection
state is BT_CONFIG so callers don't have to check the state.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org> |
void __init intel_ds_init(void)
{
/*
* No support for 32bit formats
*/
if (!boot_cpu_has(X86_FEATURE_DTES64))
return;
x86_pmu.bts = boot_cpu_has(X86_FEATURE_BTS);
x86_pmu.pebs = boot_cpu_has(X86_FEATURE_PEBS);
x86_pmu.pebs_buffer_size = PEBS_BUFFER_SIZE;
if (x86_pmu.version <= 4)
x86_pmu.pebs_no_isolati... | 0 | [
"CWE-755"
] | linux | d88d05a9e0b6d9356e97129d4ff9942d765f46ea | 72,452,098,372,626,750,000,000,000,000,000,000,000 | 92 | perf/x86/intel: Fix a crash caused by zero PEBS status
A repeatable crash can be triggered by the perf_fuzzer on some Haswell
system.
https://lore.kernel.org/lkml/7170d3b-c17f-1ded-52aa-cc6d9ae999f4@maine.edu/
For some old CPUs (HSW and earlier), the PEBS status in a PEBS record
may be mistakenly set to 0. To minimiz... |
initable_iface_init (GInitableIface *initable_iface)
{
initable_iface->init = gxps_archive_initable_init;
} | 0 | [
"CWE-125"
] | libgxps | b458226e162fe1ffe7acb4230c114a52ada5131b | 166,398,464,051,840,530,000,000,000,000,000,000,000 | 4 | gxps-archive: Ensure gxps_archive_read_entry() fills the GError in case of failure
And fix the callers to not overwrite the GError. |
int FS_FOpenFileByMode( const char *qpath, fileHandle_t *f, fsMode_t mode ) {
int r;
qboolean sync;
sync = qfalse;
switch( mode ) {
case FS_READ:
r = FS_FOpenFileRead( qpath, f, qtrue );
break;
case FS_WRITE:
*f = FS_FOpenFileWrite( qpath );
r = 0;
if (*f == 0) {
r = -1;
}
break;
... | 0 | [
"CWE-269"
] | ioq3 | 376267d534476a875d8b9228149c4ee18b74a4fd | 5,396,254,069,434,445,000,000,000,000,000,000,000 | 47 | Don't load .pk3s as .dlls, and don't load user config files from .pk3s. |
static inline bool ext4_is_quota_file(struct inode *inode)
{
return IS_NOQUOTA(inode) &&
!(EXT4_I(inode)->i_flags & EXT4_EA_INODE_FL); | 0 | [
"CWE-787"
] | linux | c37e9e013469521d9adb932d17a1795c139b36db | 50,616,110,513,669,490,000,000,000,000,000,000,000 | 5 | ext4: add more inode number paranoia checks
If there is a directory entry pointing to a system inode (such as a
journal inode), complain and declare the file system to be corrupted.
Also, if the superblock's first inode number field is too small,
refuse to mount the file system.
This addresses CVE-2018-10882.
https... |
void fli_write_lc(FILE *f, s_fli_header *fli_header, unsigned char *old_framebuf, unsigned char *framebuf)
{
unsigned long chunkpos;
s_fli_chunk chunk;
unsigned short yc, firstline, numline, lastline;
unsigned char *linebuf, *old_linebuf;
chunkpos=ftell(f);
fseek(f, chunkpos+6, SEEK_SET);
/* first check, how m... | 0 | [
"CWE-787"
] | GIMP | edb251a7ef1602d20a5afcbf23f24afb163de63b | 255,974,586,650,916,800,000,000,000,000,000,000,000 | 86 | Bug 739133 - (CVE-2017-17785) Heap overflow while parsing FLI files.
It is possible to trigger a heap overflow while parsing FLI files. The
RLE decoder is vulnerable to out of boundary writes due to lack of
boundary checks.
The variable "framebuf" points to a memory area which was allocated
with fli_header->width * f... |
virDomainGraphicsDefFormat(virBufferPtr buf,
virDomainGraphicsDefPtr def,
unsigned int flags)
{
virDomainGraphicsListenDefPtr glisten = virDomainGraphicsGetListen(def, 0);
const char *type = virDomainGraphicsTypeToString(def->type);
bool children = false... | 0 | [
"CWE-212"
] | libvirt | a5b064bf4b17a9884d7d361733737fb614ad8979 | 224,087,379,368,879,950,000,000,000,000,000,000,000 | 306 | 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... |
hostnames_matching (text)
char *text;
{
register int i, len, nmatch, rsize;
char **result;
if (hostname_list_initialized == 0)
initialize_hostname_list ();
if (hostname_list_initialized == 0)
return ((char **)NULL);
/* Special case. If TEXT consists of nothing, then the whole list is
wha... | 0 | [
"CWE-20"
] | bash | 4f747edc625815f449048579f6e65869914dd715 | 333,536,732,949,905,100,000,000,000,000,000,000,000 | 44 | Bash-4.4 patch 7 |
QPDFPageDocumentHelper::flattenAnnotationsForPage(
QPDFPageObjectHelper& page,
QPDFObjectHandle& resources,
QPDFAcroFormDocumentHelper& afdh,
int required_flags,
int forbidden_flags)
{
bool need_appearances = afdh.getNeedAppearances();
std::vector<QPDFAnnotationObjectHelper> annots = page.ge... | 0 | [
"CWE-787"
] | qpdf | d71f05ca07eb5c7cfa4d6d23e5c1f2a800f52e8e | 140,718,974,662,967,920,000,000,000,000,000,000,000 | 112 | 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 ... |
l2tp_proxy_auth_type_print(netdissect_options *ndo, const u_char *dat, u_int length)
{
const uint16_t *ptr = (const uint16_t *)dat;
if (length < 2) {
ND_PRINT((ndo, "AVP too short"));
return;
}
ND_PRINT((ndo, "%s", tok2str(l2tp_authentype2str,
"AuthType-#%u", EXTRACT_16BITS(ptr))));
} | 0 | [
"CWE-125",
"CWE-787"
] | tcpdump | cc4a7391c616be7a64ed65742ef9ed3f106eb165 | 262,691,072,362,024,670,000,000,000,000,000,000,000 | 11 | CVE-2017-13006/L2TP: Check whether an AVP's content exceeds the AVP length.
It's not good enough to check whether all the data specified by the AVP
length was captured - you also have to check whether that length is
large enough for all the required data in the AVP.
This fixes a buffer over-read discovered by Yannick... |
static void updateHashChain(Hash* hash, size_t wpos, unsigned hashval, unsigned short numzeros)
{
hash->val[wpos] = (int)hashval;
if(hash->head[hashval] != -1) hash->chain[wpos] = hash->head[hashval];
hash->head[hashval] = wpos;
hash->zeros[wpos] = numzeros;
if(hash->headz[numzeros] != -1) hash->chainz[wpos]... | 0 | [
"CWE-401"
] | FreeRDP | 9fee4ae076b1ec97b97efb79ece08d1dab4df29a | 104,094,907,047,277,620,000,000,000,000,000,000,000 | 10 | Fixed #5645: realloc return handling |
static inline int oo_order(struct kmem_cache_order_objects x)
{
return x.x >> 16;
} | 0 | [
"CWE-189"
] | linux | f8bd2258e2d520dff28c855658bd24bdafb5102d | 133,442,675,601,144,710,000,000,000,000,000,000,000 | 4 | remove div_long_long_rem
x86 is the only arch right now, which provides an optimized for
div_long_long_rem and it has the downside that one has to be very careful that
the divide doesn't overflow.
The API is a little akward, as the arguments for the unsigned divide are
signed. The signed version also doesn't handle ... |
static int smack_sem_alloc_security(struct sem_array *sma)
{
struct kern_ipc_perm *isp = &sma->sem_perm;
isp->security = current_security();
return 0;
} | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 132,572,170,416,333,050,000,000,000,000,000,000,000 | 7 | KEYS: Add a keyctl to install a process's session keyring on its parent [try #6]
Add a keyctl to install a process's session keyring onto its parent. This
replaces the parent's session keyring. Because the COW credential code does
not permit one process to change another process's credentials directly, the
change is... |
int iwch_ep_disconnect(struct iwch_ep *ep, int abrupt, gfp_t gfp)
{
int ret=0;
unsigned long flags;
int close = 0;
int fatal = 0;
struct t3cdev *tdev;
struct cxio_rdev *rdev;
spin_lock_irqsave(&ep->com.lock, flags);
PDBG("%s ep %p state %s, abrupt %d\n", __func__, ep,
states[ep->com.state], abrupt);
t... | 0 | [
"CWE-703"
] | linux | 67f1aee6f45059fd6b0f5b0ecb2c97ad0451f6b3 | 229,781,866,165,227,500,000,000,000,000,000,000,000 | 70 | iw_cxgb3: Fix incorrectly returning error on success
The cxgb3_*_send() functions return NET_XMIT_ values, which are
positive integers values. So don't treat positive return values
as an error.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off... |
HttpHeader::has(Http::HdrType id) const
{
assert(any_registered_header(id));
debugs(55, 9, this << " lookup for " << id);
return CBIT_TEST(mask, id);
} | 0 | [
"CWE-444"
] | squid | 9c8e2a71aa1d3c159a319d9365c346c48dc783a5 | 41,972,168,203,686,860,000,000,000,000,000,000,000 | 6 | Enforce token characters for field-name (#700)
RFC 7230 defines field-name as a token. Request splitting and cache
poisoning attacks have used non-token characters to fool broken HTTP
agents behind or in front of Squid for years. This change should
significantly reduce that abuse.
If we discover exceptional situatio... |
uint Item::decimal_precision() const
{
Item_result restype= result_type();
if ((restype == DECIMAL_RESULT) || (restype == INT_RESULT))
{
uint prec=
my_decimal_length_to_precision(max_char_length(), decimals,
unsigned_flag);
return MY_MIN(prec, DECIMAL_MAX_PRECI... | 0 | [
"CWE-89"
] | server | b5e16a6e0381b28b598da80b414168ce9a5016e5 | 73,746,987,459,297,600,000,000,000,000,000,000,000 | 20 | MDEV-26061 MariaDB server crash at Field::set_default
* Item_default_value::fix_fields creates a copy of its argument's field.
* Field::default_value is changed when its expression is prepared in
unpack_vcol_info_from_frm()
This means we must unpack any vcol expression that includes DEFAULT(x)
strictly after unpack... |
tty_cmd_clearline(struct tty *tty, const struct tty_ctx *ctx)
{
struct window_pane *wp = ctx->wp;
u_int nx;
tty_default_attributes(tty, wp, ctx->bg);
nx = screen_size_x(wp->screen);
tty_clear_pane_line(tty, ctx, ctx->ocy, 0, nx, ctx->bg);
} | 0 | [] | src | b32e1d34e10a0da806823f57f02a4ae6e93d756e | 60,139,064,532,149,595,000,000,000,000,000,000,000 | 10 | evbuffer_new and bufferevent_new can both fail (when malloc fails) and
return NULL. GitHub issue 1547. |
R_API RList *r_core_anal_fcn_get_calls(RCore *core, RAnalFunction *fcn) {
RAnalRef *refi;
RListIter *iter, *iter2;
// get all references from this function
RList *refs = r_anal_function_get_refs (fcn);
// sanity check
if (!r_list_empty (refs)) {
// iterate over all the references and remove these which aren't ... | 0 | [
"CWE-416"
] | radare2 | 10517e3ff0e609697eb8cde60ec8dc999ee5ea24 | 92,091,979,235,313,880,000,000,000,000,000,000,000 | 17 | aaef on arm/thumb switches causes uaf ##crash
* Reported by peacock-doris via huntr.dev
* Reproducer: poc_uaf_r_reg_get |
parser_check_left_hand_side_expression (parser_context_t *context_p, /**< context */
uint16_t opcode) /**< opcode to check */
{
if (opcode == CBC_PUSH_LITERAL
&& context_p->last_cbc.literal_type == LEXER_IDENT_LITERAL)
{
context_p->last_cbc_opcode = PARSER_CBC_UNAVA... | 0 | [
"CWE-416"
] | jerryscript | 3bcd48f72d4af01d1304b754ef19fe1a02c96049 | 122,536,473,930,165,770,000,000,000,000,000,000,000 | 43 | Improve parse_identifier (#4691)
Ascii string length is no longer computed during string allocation.
JerryScript-DCO-1.0-Signed-off-by: Daniel Batiz batizjob@gmail.com |
int setup_tests(void)
{
#ifndef OPENSSL_NO_DEPRECATED_3_0
ADD_TEST(test_long_32bit);
ADD_TEST(test_long_64bit);
#endif
ADD_TEST(test_int32);
ADD_TEST(test_uint32);
ADD_TEST(test_int64);
ADD_TEST(test_uint64);
return 1;
} | 1 | [
"CWE-476"
] | openssl | 22b88fc9c0e22545401c0b34d24843883ea73fec | 286,805,226,998,210,640,000,000,000,000,000,000,000 | 12 | Add a test for encoding/decoding using an invalid ASN.1 Template
If you have a CHOICE type that it must use explicit tagging - otherwise
the template is invalid. We add tests for this.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> |
static cac_private_data_t *cac_new_private_data(void)
{
cac_private_data_t *priv;
priv = calloc(1, sizeof(cac_private_data_t));
if (!priv)
return NULL;
list_init(&priv->pki_list);
list_attributes_comparator(&priv->pki_list, cac_list_compare_path);
list_attributes_copy(&priv->pki_list, cac_list_meter, 1);
list_... | 0 | [
"CWE-415",
"CWE-119"
] | OpenSC | 360e95d45ac4123255a4c796db96337f332160ad | 82,535,689,531,037,855,000,000,000,000,000,000,000 | 16 | fixed out of bounds writes
Thanks to Eric Sesterhenn from X41 D-SEC GmbH
for reporting the problems. |
pre_config_init(ngx_conf_t *cf)
{
char *error_message;
shutdown_watchdog();
ngx_memzero(&passenger_main_conf, sizeof(passenger_main_conf_t));
pp_schema_string.data = (u_char *) "passenger:";
pp_schema_string.len = sizeof("passenger:") - 1;
pp_placeholder_upstream_address.data = (u_char *) "un... | 0 | [
"CWE-362"
] | passenger | 207870f5b7f5cc240587ab0977d6046782ae1d86 | 84,929,119,880,148,380,000,000,000,000,000,000,000 | 23 | Fix privilege escalation in the Nginx module
The vulnerability is exploitable with a non-standard
passenger_instance_registry_dir, via a race condition where after a file
was created, it was chowned via the path not the file descriptor.
The chown entered the code in 2010, so Passenger 4 + 5 all affected. |
void Monitor::handle_mon_get_map(MonOpRequestRef op)
{
MMonGetMap *m = static_cast<MMonGetMap*>(op->get_req());
dout(10) << "handle_mon_get_map" << dendl;
send_latest_monmap(m->get_connection().get());
} | 0 | [
"CWE-287",
"CWE-284"
] | ceph | 5ead97120e07054d80623dada90a5cc764c28468 | 227,694,505,905,904,160,000,000,000,000,000,000,000 | 6 | 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 ... |
static ssize_t aio_fsync(struct kiocb *iocb)
{
struct file *file = iocb->ki_filp;
ssize_t ret = -EINVAL;
if (file->f_op->aio_fsync)
ret = file->f_op->aio_fsync(iocb, 0);
return ret;
} | 0 | [
"CWE-190"
] | linux-2.6 | 75e1c70fc31490ef8a373ea2a4bea2524099b478 | 302,432,422,808,103,800,000,000,000,000,000,000,000 | 9 | aio: check for multiplication overflow in do_io_submit
Tavis Ormandy pointed out that do_io_submit does not do proper bounds
checking on the passed-in iocb array:
if (unlikely(nr < 0))
return -EINVAL;
if (unlikely(!access_ok(VERIFY_READ, iocbpp, (nr*sizeof(iocbpp)))))
retu... |
iakerb_is_iakerb_token(const gss_buffer_t token)
{
krb5_error_code code;
unsigned int bodysize = token->length;
unsigned char *ptr = token->value;
code = g_verify_token_header(gss_mech_iakerb,
&bodysize, &ptr,
IAKERB_TOK_PROXY,
... | 0 | [
"CWE-18"
] | krb5 | e04f0283516e80d2f93366e0d479d13c9b5c8c2a | 234,962,517,300,939,350,000,000,000,000,000,000,000 | 13 | Fix IAKERB context aliasing bugs [CVE-2015-2696]
The IAKERB mechanism currently replaces its context handle with the
krb5 mechanism handle upon establishment, under the assumption that
most GSS functions are only called after context establishment. This
assumption is incorrect, and can lead to aliasing violations for... |
static void vhost_scsi_hotunplug(struct vhost_scsi_tpg *tpg, struct se_lun *lun)
{
vhost_scsi_do_plug(tpg, lun, false);
} | 0 | [
"CWE-200",
"CWE-119"
] | linux | 59c816c1f24df0204e01851431d3bab3eb76719c | 257,178,709,759,716,030,000,000,000,000,000,000,000 | 4 | vhost/scsi: potential memory corruption
This code in vhost_scsi_make_tpg() is confusing because we limit "tpgt"
to UINT_MAX but the data type of "tpg->tport_tpgt" and that is a u16.
I looked at the context and it turns out that in
vhost_scsi_set_endpoint(), "tpg->tport_tpgt" is used as an offset into
the vs_tpg[] arr... |
static Policy lossy_client(uint64_t req) {
return Policy(true, false, false, false, req);
} | 0 | [
"CWE-287",
"CWE-284"
] | ceph | 5ead97120e07054d80623dada90a5cc764c28468 | 43,611,211,216,357,900,000,000,000,000,000,000,000 | 3 | 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 ... |
struct xt_table_info *xt_alloc_table_info(unsigned int size)
{
struct xt_table_info *info = NULL;
size_t sz = sizeof(*info) + size;
/* Pedantry: prevent them from hitting BUG() in vmalloc.c --RR */
if ((SMP_ALIGN(size) >> PAGE_SHIFT) + 2 > totalram_pages)
return NULL;
if (sz <= (PAGE_SIZE << PAGE_ALLOC_COSTLY_... | 1 | [
"CWE-703",
"CWE-189"
] | linux | d157bd761585605b7882935ffb86286919f62ea1 | 119,349,374,194,035,950,000,000,000,000,000,000,000 | 20 | netfilter: x_tables: check for size overflow
Ben Hawkes says:
integer overflow in xt_alloc_table_info, which on 32-bit systems can
lead to small structure allocation and a copy_from_user based heap
corruption.
Reported-by: Ben Hawkes <hawkes@google.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by:... |
mvfprintf(
FILE * fp,
const char * fmt,
va_list ap
)
{
#ifndef VSNPRINTF_PERCENT_M
char nfmt[256];
#else
const char * nfmt = fmt;
#endif
int errval;
/*
* Save the error value as soon as possible
*/
#ifdef SYS_WINNT
errval = GetLastError();
if (NO_ERROR == errval)
#endif /* SYS_WINNT */
errval = err... | 0 | [
"CWE-835"
] | ntp | bb928ef08eec020ef6008f3a140702ccc0536b8e | 288,006,973,796,915,900,000,000,000,000,000,000,000 | 29 | [TALOS-CAN-0055] Infinite loop if extended logging enabled and the logfile and keyfile are the same |
X509_NAME *X509_get_issuer_name(const X509 *a)
{
return a->cert_info.issuer;
} | 0 | [
"CWE-476"
] | openssl | 8130d654d1de922ea224fa18ee3bc7262edc39c0 | 111,523,166,147,640,250,000,000,000,000,000,000,000 | 4 | Fix Null pointer deref in X509_issuer_and_serial_hash()
The OpenSSL public API function X509_issuer_and_serial_hash() attempts
to create a unique hash value based on the issuer and serial number data
contained within an X509 certificate. However it fails to correctly
handle any errors that may occur while parsing the ... |
int hid_report_raw_event(struct hid_device *hid, int type, u8 *data, int size,
int interrupt)
{
struct hid_report_enum *report_enum = hid->report_enum + type;
struct hid_report *report;
struct hid_driver *hdrv;
unsigned int a;
int rsize, csize = size;
u8 *cdata = data;
int ret = 0;
report = hid_get_report(re... | 0 | [
"CWE-125"
] | linux | 50220dead1650609206efe91f0cc116132d59b3f | 291,261,286,557,490,450,000,000,000,000,000,000,000 | 52 | HID: core: prevent out-of-bound readings
Plugging a Logitech DJ receiver with KASAN activated raises a bunch of
out-of-bound readings.
The fields are allocated up to MAX_USAGE, meaning that potentially, we do
not have enough fields to fit the incoming values.
Add checks and silence KASAN.
Signed-off-by: Benjamin Tis... |
static int map_lookup_and_delete_elem(union bpf_attr *attr)
{
void __user *ukey = u64_to_user_ptr(attr->key);
void __user *uvalue = u64_to_user_ptr(attr->value);
int ufd = attr->map_fd;
struct bpf_map *map;
void *key, *value;
u32 value_size;
struct fd f;
int err;
if (CHECK_ATTR(BPF_MAP_LOOKUP_AND_DELETE_ELEM)... | 0 | [
"CWE-367"
] | bpf | 353050be4c19e102178ccc05988101887c25ae53 | 156,729,091,936,303,420,000,000,000,000,000,000,000 | 90 | bpf: Fix toctou on read-only map's constant scalar tracking
Commit a23740ec43ba ("bpf: Track contents of read-only maps as scalars") is
checking whether maps are read-only both from BPF program side and user space
side, and then, given their content is constant, reading out their data via
map->ops->map_direct_value_ad... |
GF_EXPORT
GF_Err gf_isom_get_track_switch_group_count(GF_ISOFile *movie, u32 trackNumber, u32 *alternateGroupID, u32 *nb_groups)
{
GF_UserDataMap *map;
GF_TrackBox *trak;
trak = gf_isom_get_track_from_file(movie, trackNumber);
if (!trak || !trak->Header) return GF_BAD_PARAM;
*alternateGroupID = trak->Header->alte... | 0 | [
"CWE-476"
] | gpac | ebfa346eff05049718f7b80041093b4c5581c24e | 118,464,421,399,056,830,000,000,000,000,000,000,000 | 16 | fixed #1706 |
void vga_init(VGACommonState *s, Object *obj, MemoryRegion *address_space,
MemoryRegion *address_space_io, bool init_vga_ports)
{
MemoryRegion *vga_io_memory;
const MemoryRegionPortio *vga_ports, *vbe_ports;
qemu_register_reset(vga_reset, s);
s->bank_offset = 0;
s->legacy_address_sp... | 0 | [
"CWE-200"
] | qemu | c1b886c45dc70f247300f549dce9833f3fa2def5 | 52,519,761,735,079,970,000,000,000,000,000,000,000 | 28 | vbe: rework sanity checks
Plug a bunch of holes in the bochs dispi interface parameter checking.
Add a function doing verification on all registers. Call that
unconditionally on every register write. That way we should catch
everything, even changing one register affecting the valid range of
another register.
Some ... |
static void sdap_ad_tokengroups_initgr_mapping_done(struct tevent_req *subreq)
{
TALLOC_CTX *tmp_ctx = NULL;
struct sdap_ad_tokengroups_initgr_mapping_state *state = NULL;
struct tevent_req *req = NULL;
struct sss_domain_info *domain = NULL;
struct ldb_message *msg = NULL;
const char *attrs[] = ... | 0 | [
"CWE-264"
] | sssd | 191d7f7ce3de10d9e19eaa0a6ab3319bcd4ca95d | 318,665,037,136,412,160,000,000,000,000,000,000,000 | 149 | AD: process non-posix nested groups using tokenGroups
When initgr is performed for AD supporting tokenGroups, do not skip
non-posix groups.
Resolves:
https://fedorahosted.org/sssd/ticket/2343
Reviewed-by: Michal Židek <mzidek@redhat.com>
(cherry picked from commit 4932db6258ccfb612a3a28eb6a618c2f042b9d58) |
static int rbd_osd_setup_stat(struct ceph_osd_request *osd_req, int which)
{
struct page **pages;
/*
* The response data for a STAT call consists of:
* le64 length;
* struct {
* le32 tv_sec;
* le32 tv_nsec;
* } mtime;
*/
pages = ceph_alloc_page_vector(1, GFP_NOIO);
if (IS_... | 0 | [
"CWE-863"
] | linux | f44d04e696feaf13d192d942c4f14ad2e117065a | 170,403,476,404,388,150,000,000,000,000,000,000,000 | 22 | rbd: require global CAP_SYS_ADMIN for mapping and unmapping
It turns out that currently we rely only on sysfs attribute
permissions:
$ ll /sys/bus/rbd/{add*,remove*}
--w------- 1 root root 4096 Sep 3 20:37 /sys/bus/rbd/add
--w------- 1 root root 4096 Sep 3 20:37 /sys/bus/rbd/add_single_major
--w------- 1 ro... |
int url_is_local_not_ssh(const char *url)
{
const char *colon = strchr(url, ':');
const char *slash = strchr(url, '/');
return !colon || (slash && slash < colon) ||
has_dos_drive_prefix(url);
} | 1 | [
"CWE-706"
] | git | f82a97eb9197c1e3768e72648f37ce0ca3233734 | 93,761,688,030,965,840,000,000,000,000,000,000,000 | 7 | mingw: handle `subst`-ed "DOS drives"
Over a decade ago, in 25fe217b86c (Windows: Treat Windows style path
names., 2008-03-05), Git was taught to handle absolute Windows paths,
i.e. paths that start with a drive letter and a colon.
Unbeknownst to us, while drive letters of physical drives are limited to
letters of th... |
ZEND_VM_HOT_TYPE_SPEC_HANDLER(ZEND_POST_DEC, (res_info == MAY_BE_LONG && op1_info == MAY_BE_LONG), ZEND_POST_DEC_LONG_NO_OVERFLOW, CV, ANY)
{
USE_OPLINE
zval *var_ptr;
var_ptr = GET_OP1_ZVAL_PTR_PTR_UNDEF(BP_VAR_RW);
ZVAL_LONG(EX_VAR(opline->result.var), Z_LVAL_P(var_ptr));
Z_LVAL_P(var_ptr)--;
ZEND_VM_NEXT_OPCO... | 0 | [
"CWE-787"
] | php-src | f1ce8d5f5839cb2069ea37ff424fb96b8cd6932d | 290,240,012,483,378,170,000,000,000,000,000,000,000 | 10 | Fix #73122: Integer Overflow when concatenating strings
We must avoid integer overflows in memory allocations, so we introduce
an additional check in the VM, and bail out in the rare case of an
overflow. Since the recent fix for bug #74960 still doesn't catch all
possible overflows, we fix that right away. |
static int mov_read_SAND(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
AVStream *st;
int version;
if (c->fc->nb_streams < 1)
return 0;
st = c->fc->streams[c->fc->nb_streams - 1];
if (atom.size < 5) {
av_log(c->fc, AV_LOG_ERROR, "Empty SAND audio box\n");
return AVERROR_I... | 0 | [
"CWE-703"
] | FFmpeg | c953baa084607dd1d84c3bfcce3cf6a87c3e6e05 | 22,441,052,773,651,064,000,000,000,000,000,000,000 | 25 | avformat/mov: Check count sums in build_open_gop_key_points()
Fixes: ffmpeg.md
Fixes: Out of array access
Fixes: CVE-2022-2566
Found-by: Andy Nguyen <theflow@google.com>
Found-by: 3pvd <3pvd@google.com>
Reviewed-by: Andy Nguyen <theflow@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
gx_default_1_sub_decode_color(
gx_device * dev,
gx_color_index color,
gx_color_value cv[1] )
{
gx_color_value rgb[3];
int code = dev_proc(dev, map_color_rgb)(dev, color, rgb);
cv[0] = gx_max_color_value - rgb[0];
return code;
} | 0 | [] | ghostpdl | c9b362ba908ca4b1d7c72663a33229588012d7d9 | 327,196,327,364,854,830,000,000,000,000,000,000,000 | 11 | Bug 699670: disallow copying of the epo device
The erasepage optimisation (epo) subclass device shouldn't be allowed to be
copied because the subclass private data, child and parent pointers end up
being shared between the original device and the copy.
Add an epo_finish_copydevice which NULLs the three offending poin... |
impl_get_Version (DBusMessageIter * iter, void *user_data)
{
return droute_return_v_string (iter, atk_get_toolkit_version ());
} | 0 | [] | at-spi2-atk | e4f3eee2e137cd34cd427875365f458c65458164 | 191,014,881,307,603,730,000,000,000,000,000,000,000 | 4 | Use XDG_RUNTIME_DIR to hold sockets, and do not make a world-writable dir
If we use XDG_RUNTIME_DIR, then the directory should be owned by the
appropriate user, so it should not need to be world-writable. Hopefully this
won't break accessibility for administrative apps on some distro.
https://bugzilla.gnome.org/show_... |
inbound_action (session *sess, char *chan, char *from, char *ip, char *text,
int fromme, int id, const message_tags_data *tags_data)
{
session *def = sess;
server *serv = sess->server;
struct User *user;
char nickchar[2] = "\000";
char idtext[64];
int privaction = FALSE;
if (!fromme)
{
if (is_channel (... | 0 | [
"CWE-22"
] | hexchat | 4e061a43b3453a9856d34250c3913175c45afe9d | 16,241,634,450,522,854,000,000,000,000,000,000,000 | 93 | Clean up handling CAP LS |
TEST_P(ProxyingConnectIntegrationTest, ProxyConnectWithPortStripping) {
config_helper_.addConfigModifier(
[&](envoy::extensions::filters::network::http_connection_manager::v3::HttpConnectionManager&
hcm) {
hcm.set_strip_any_host_port(true);
auto* route_config = hcm.mutable_route_co... | 0 | [
"CWE-416"
] | envoy | ce0ae309057a216aba031aff81c445c90c6ef145 | 111,754,645,948,140,540,000,000,000,000,000,000,000 | 55 | CVE-2021-43826
Signed-off-by: Yan Avlasov <yavlasov@google.com> |
static void OneLine16(struct bmp_progressive_state *context)
{
int i;
guchar *pixels;
guchar *src;
if (!context->Header.Negative)
pixels = (context->pixbuf->pixels +
context->pixbuf->rowstride * (context->Header.height - context->Lines - 1));
else
pixels = (context->pixbuf->pixels +
context->pixbuf-... | 0 | [] | gdk-pixbuf | 779429ce34e439c01d257444fe9d6739e72a2024 | 111,217,402,715,093,960,000,000,000,000,000,000,000 | 60 | bmp: Detect integer overflow of the line width
Instead of risking crashes or OOM, return an error if
we detect integer overflow.
The commit also includes a test image that triggers
this overflow when used with pixbuf-read.
https://bugzilla.gnome.org/show_bug.cgi?id=768738 |
static inline int ext4_is_group_locked(struct super_block *sb,
ext4_group_t group)
{
struct ext4_group_info *grinfo = ext4_get_group_info(sb, group);
return bit_spin_is_locked(EXT4_GROUP_INFO_LOCKED_BIT,
&(grinfo->bb_state)); | 0 | [
"CWE-399"
] | linux-2.6 | 06a279d636734da32bb62dd2f7b0ade666f65d7c | 133,916,057,809,430,350,000,000,000,000,000,000,000 | 8 | ext4: only use i_size_high for regular files
Directories are not allowed to be bigger than 2GB, so don't use
i_size_high for anything other than regular files. E2fsck should
complain about these inodes, but the simplest thing to do for the
kernel is to only use i_size_high for regular files.
This prevents an intenti... |
void ZrtpQueue::srtpSecretsOff(EnableSecurity part) {
if (part == ForSender) {
removeOutQueueCryptoContext(NULL);
removeOutQueueCryptoContextCtrl(NULL);
}
if (part == ForReceiver) {
removeInQueueCryptoContext(NULL);
removeInQueueCryptoContextCtrl(NULL);
}
if (zrtpUser... | 0 | [
"CWE-119"
] | ZRTPCPP | c8617100f359b217a974938c5539a1dd8a120b0e | 210,197,863,550,742,200,000,000,000,000,000,000,000 | 13 | Fix vulnerabilities found and reported by Mark Dowd
- limit length of memcpy
- limit number of offered algorithms in Hello packet
- length check in PING packet
- fix a small coding error |
static time_t phar_zip_d2u_time(char *cdtime, char *cddate) /* {{{ */
{
int dtime = PHAR_GET_16(cdtime), ddate = PHAR_GET_16(cddate);
struct tm *tm, tmbuf;
time_t now;
now = time(NULL);
tm = php_localtime_r(&now, &tmbuf);
tm->tm_year = ((ddate>>9)&127) + 1980 - 1900;
tm->tm_mon = ((ddate>>5)&15) - 1;
tm->tm_m... | 0 | [
"CWE-119"
] | php-src | a6fdc5bb27b20d889de0cd29318b3968aabb57bd | 105,877,849,163,844,640,000,000,000,000,000,000,000 | 19 | Fix bug #71498: Out-of-Bound Read in phar_parse_zipfile() |
static int handle_vmptrst(struct kvm_vcpu *vcpu)
{
unsigned long exit_qualification = vmcs_readl(EXIT_QUALIFICATION);
u32 vmx_instruction_info = vmcs_read32(VMX_INSTRUCTION_INFO);
gva_t vmcs_gva;
struct x86_exception e;
if (!nested_vmx_check_permission(vcpu))
return 1;
if (get_vmx_mem_address(vcpu, exit_quali... | 0 | [
"CWE-284",
"CWE-264"
] | linux | 3ce424e45411cf5a13105e0386b6ecf6eeb4f66f | 233,005,181,620,433,360,000,000,000,000,000,000,000 | 24 | kvm:vmx: more complete state update on APICv on/off
The function to update APICv on/off state (in particular, to deactivate
it when enabling Hyper-V SynIC) is incomplete: it doesn't adjust
APICv-related fields among secondary processor-based VM-execution
controls. As a result, Windows 2012 guests get stuck when SynIC... |
static void digit_gen(diy_fp_t Mp, diy_fp_t delta, char* buffer, int* len, int* K)
{
uint32_t div, p1;
uint64_t p2;
int d,kappa;
diy_fp_t one;
one.f = ((uint64_t) 1) << -Mp.e; one.e = Mp.e;
p1 = Mp.f >> -one.e;
p2 = Mp.f & (one.f - 1);
*len = 0; kappa = 3; div = TEN2;
while (kappa > 0) {
d = p1 / div;
if (... | 0 | [
"CWE-190"
] | mujs | 25821e6d74fab5fcc200fe5e818362e03e114428 | 211,900,475,847,125,760,000,000,000,000,000,000,000 | 26 | Fix 698920: Guard jsdtoa from integer overflow wreaking havoc. |
static void annotate_abort(annotate_db_t *d)
{
/* don't double-abort */
if (!d || !d->in_txn) return;
if (d->txn) {
#if DEBUG
syslog(LOG_ERR, "Aborting annotations db %s\n", d->filename);
#endif
cyrusdb_abort(d->db, d->txn);
}
d->txn = NULL;
d->in_txn = 0;
} | 0 | [
"CWE-732"
] | cyrus-imapd | 621f9e41465b521399f691c241181300fab55995 | 243,430,054,620,160,000,000,000,000,000,000,000,000 | 14 | annotate: don't allow everyone to write shared server entries |
parse_gpg_control (IOBUF inp, int pkttype, unsigned long pktlen,
PACKET * packet, int partial)
{
byte *p;
const byte *sesmark;
size_t sesmarklen;
int i;
(void) pkttype;
if (list_mode)
es_fprintf (listfp, ":packet 63: length %lu ", pktlen);
sesmark = get_session_marker (&sesmarklen);
if (pktl... | 0 | [
"CWE-20"
] | gnupg | 2183683bd633818dd031b090b5530951de76f392 | 208,615,869,575,756,530,000,000,000,000,000,000,000 | 64 | 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 ... |
set_vrrp_defaults(data_t * data)
{
data->vrrp_garp_rep = VRRP_GARP_REP;
data->vrrp_garp_refresh.tv_sec = VRRP_GARP_REFRESH;
data->vrrp_garp_refresh_rep = VRRP_GARP_REFRESH_REP;
data->vrrp_garp_delay = VRRP_GARP_DELAY;
data->vrrp_garp_lower_prio_delay = PARAMETER_UNSET;
data->vrrp_garp_lower_prio_rep = PARAMETER_U... | 0 | [
"CWE-200"
] | keepalived | c6247a9ef2c7b33244ab1d3aa5d629ec49f0a067 | 214,312,738,061,181,170,000,000,000,000,000,000,000 | 22 | Add command line and configuration option to set umask
Issue #1048 identified that files created by keepalived are created
with mode 0666. This commit changes the default to 0644, and also
allows the umask to be specified in the configuration or as a command
line option.
Signed-off-by: Quentin Armitage <quentin@armit... |
_gcry_ecc_eddsa_genkey (ECC_secret_key *sk, elliptic_curve_t *E, mpi_ec_t ctx,
int flags)
{
gpg_err_code_t rc;
int b = 256/8; /* The only size we currently support. */
gcry_mpi_t a, x, y;
mpi_point_struct Q;
gcry_random_level_t random_level;
char *dbuf;
size_t dlen;
... | 0 | [
"CWE-200"
] | libgcrypt | 5a22de904a0a366ae79f03ff1e13a1232a89e26b | 160,640,062,473,317,370,000,000,000,000,000,000,000 | 76 | ecc: Store EdDSA session key in secure memory.
* cipher/ecc-eddsa.c (_gcry_ecc_eddsa_sign): use mpi_snew to allocate
session key.
--
An attacker who learns the EdDSA session key from side-channel
observation during the signing process, can easily revover the long-
term secret key. Storing the session key in secure me... |
static int processcompl_compat(struct async *as, void __user * __user *arg)
{
struct urb *urb = as->urb;
struct usbdevfs_urb32 __user *userurb = as->userurb;
void __user *addr = as->userurb;
unsigned int i;
if (as->userbuffer && urb->actual_length) {
if (copy_urb_data_to_user(as->userbuffer, urb))
return -EF... | 0 | [
"CWE-200"
] | linux | 681fef8380eb818c0b845fca5d2ab1dcbab114ee | 71,278,872,679,996,030,000,000,000,000,000,000,000 | 33 | USB: usbfs: fix potential infoleak in devio
The stack object “ci” has a total size of 8 bytes. Its last 3 bytes
are padding bytes which are not initialized and leaked to userland
via “copy_to_user”.
Signed-off-by: Kangjie Lu <kjlu@gatech.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
struct cil_list_item *__cil_ordered_find_match(struct cil_list_item *t, struct cil_list_item *i)
{
while (i) {
if (i->data == t->data) {
return i;
}
i = i->next;
}
return NULL;
} | 0 | [
"CWE-125"
] | selinux | 340f0eb7f3673e8aacaf0a96cbfcd4d12a405521 | 196,826,608,057,189,100,000,000,000,000,000,000,000 | 10 | libsepol/cil: Check for statements not allowed in optional blocks
While there are some checks for invalid statements in an optional
block when resolving the AST, there are no checks when building the
AST.
OSS-Fuzz found the following policy which caused a null dereference
in cil_tree_get_next_path().
(blockinherit ... |
static int l2cap_set_mode(struct l2cap_chan *chan, u8 mode)
{
switch (mode) {
case BT_MODE_BASIC:
if (bdaddr_type_is_le(chan->src_type))
return -EINVAL;
mode = L2CAP_MODE_BASIC;
clear_bit(CONF_STATE2_DEVICE, &chan->conf_state);
break;
case BT_MODE_ERTM:
if (!disable_ertm || bdaddr_type_is_le(chan->src_t... | 0 | [
"CWE-787"
] | linux | 1bff51ea59a9afb67d2dd78518ab0582a54a472c | 223,376,923,594,261,050,000,000,000,000,000,000,000 | 38 | Bluetooth: fix use-after-free error in lock_sock_nested()
use-after-free error in lock_sock_nested is reported:
[ 179.140137][ T3731] =====================================================
[ 179.142675][ T3731] BUG: KMSAN: use-after-free in lock_sock_nested+0x280/0x2c0
[ 179.145494][ T3731] CPU: 4 PID: 3731 Comm: k... |
R_API ut64 r_bin_get_baddr(RBin *bin) {
RBinObject *o = r_bin_cur_object (bin);
return binobj_get_baddr (o);
} | 0 | [
"CWE-125"
] | radare2 | d31c4d3cbdbe01ea3ded16a584de94149ecd31d9 | 63,882,358,904,081,060,000,000,000,000,000,000,000 | 4 | Fix #8748 - Fix oobread on string search |
static __poll_t io_uring_poll(struct file *file, poll_table *wait)
{
struct io_ring_ctx *ctx = file->private_data;
__poll_t mask = 0;
poll_wait(file, &ctx->cq_wait, wait);
/*
* synchronizes with barrier from wq_has_sleeper call in
* io_commit_cqring
*/
smp_rmb();
if (READ_ONCE(ctx->rings->sq.tail) - ctx->c... | 0 | [] | linux | ff002b30181d30cdfbca316dadd099c3ca0d739c | 154,772,704,240,502,120,000,000,000,000,000,000,000 | 19 | io_uring: grab ->fs as part of async preparation
This passes it in to io-wq, so it assumes the right fs_struct when
executing async work that may need to do lookups.
Cc: stable@vger.kernel.org # 5.3+
Signed-off-by: Jens Axboe <axboe@kernel.dk> |
void JOIN::get_partial_cost_and_fanout(int end_tab_idx,
table_map filter_map,
double *read_time_arg,
double *record_count_arg)
{
double record_count= 1;
double read_time= 0.0;
double sj_inner_fano... | 0 | [] | server | ff77a09bda884fe6bf3917eb29b9d3a2f53f919b | 10,563,160,312,641,109,000,000,000,000,000,000,000 | 98 | MDEV-22464 Server crash on UPDATE with nested subquery
Uninitialized ref_pointer_array[] because setup_fields() got empty
fields list. mysql_multi_update() for some reason does that by
substituting the fields list with empty total_list for the
mysql_select() call (looks like wrong merge since total_list is not
used a... |
void PSOutputDev::endMaskClip(GfxState * state) {
writePS("pdfImClipEnd\n");
} | 0 | [] | poppler | abf167af8b15e5f3b510275ce619e6fdb42edd40 | 247,692,801,163,400,400,000,000,000,000,000,000,000 | 3 | Implement tiling/patterns in SplashOutputDev
Fixes bug 13518 |
void mp_decode_to_lua_array(lua_State *L, mp_cur *c, size_t len) {
assert(len <= UINT_MAX);
int index = 1;
lua_newtable(L);
luaL_checkstack(L, 1, "in function mp_decode_to_lua_array");
while(len--) {
lua_pushnumber(L,index++);
mp_decode_to_lua_type(L,c);
if (c->err) return;
... | 0 | [
"CWE-119",
"CWE-787"
] | redis | 5ccb6f7a791bf3490357b00a898885759d98bab0 | 275,066,862,663,196,400,000,000,000,000,000,000,000 | 13 | Security: more cmsgpack fixes by @soloestoy.
@soloestoy sent me this additional fixes, after searching for similar
problems to the one reported in mp_pack(). I'm committing the changes
because it was not possible during to make a public PR to protect Redis
users and give Redis providers some time to patch their system... |
timer_getoverrun(timer_t timer_id)
{
/* since we don't know if there have been signals that weren't delivered,
assume none */
return 0;
} | 0 | [
"CWE-416"
] | owntone-server | 246d8ae0cef27377e5dfe9ee3ad87e864d6b6266 | 219,854,911,829,341,050,000,000,000,000,000,000,000 | 6 | [misc] Fix use-after-free in net_bind()
Thanks to Ba Jinsheng for reporting this bug |
static const char *tmp_path(void) {
const char *tmpdir = NULL;
if ((getuid() == geteuid()) && (getgid() == getegid())) {
tmpdir = getenv("TMPDIR");
}
return tmpdir ? tmpdir : "/tmp";
} | 0 | [
"CWE-476"
] | cronie | a6576769f01325303b11edc3e0cfb05ef382ce56 | 33,557,612,081,308,560,000,000,000,000,000,000,000 | 8 | Fix CVE-2019-9704 and CVE-2019-9705
The users can cause DoS of the crond by loading huge crontab files.
We now allow maximum 1000 environment variables and 1000 crontab entries.
Also the comments and whitespace between the entries and variables
are now limited to 32768 characters. |
int ext4_inode_block_valid(struct inode *inode, ext4_fsblk_t start_blk,
unsigned int count)
{
struct ext4_system_blocks *system_blks;
int ret;
/*
* Lock the system zone to prevent it being released concurrently
* when doing a remount which inverse current "[no]block_validity"
* mount option.
*/
rcu_re... | 0 | [
"CWE-703"
] | linux | ce9f24cccdc019229b70a5c15e2b09ad9c0ab5d1 | 179,497,413,535,350,650,000,000,000,000,000,000,000 | 18 | ext4: check journal inode extents more carefully
Currently, system zones just track ranges of block, that are "important"
fs metadata (bitmaps, group descriptors, journal blocks, etc.). This
however complicates how extent tree (or indirect blocks) can be checked
for inodes that actually track such metadata - currently... |
static void netlink_walk_stop(struct nl_seq_iter *iter)
{
rhashtable_walk_stop(&iter->hti);
rhashtable_walk_exit(&iter->hti);
} | 0 | [
"CWE-362",
"CWE-415"
] | linux | 92964c79b357efd980812c4de5c1fd2ec8bb5520 | 317,231,429,328,021,300,000,000,000,000,000,000,000 | 5 | netlink: Fix dump skb leak/double free
When we free cb->skb after a dump, we do it after releasing the
lock. This means that a new dump could have started in the time
being and we'll end up freeing their skb instead of ours.
This patch saves the skb and module before we unlock so we free
the right memory.
Fixes: 16... |
int Pipe::tcp_read(char *buf, unsigned len)
{
if (sd < 0)
return -EINVAL;
while (len > 0) {
if (msgr->cct->_conf->ms_inject_socket_failures && sd >= 0) {
if (rand() % msgr->cct->_conf->ms_inject_socket_failures == 0) {
ldout(msgr->cct, 0) << "injecting socket failure" << dendl;
::shutdown(sd, SHUT... | 0 | [
"CWE-287",
"CWE-284"
] | ceph | 5ead97120e07054d80623dada90a5cc764c28468 | 95,619,818,580,511,910,000,000,000,000,000,000,000 | 28 | 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 ... |
hb_set_intersect (hb_set_t *set,
const hb_set_t *other)
{
/* Immutible-safe. */
set->intersect (*other);
} | 0 | [
"CWE-787"
] | harfbuzz | d3e09bf4654fe5478b6dbf2b26ebab6271317d81 | 84,705,393,281,032,880,000,000,000,000,000,000,000 | 6 | [set] Make all operators null-safe again
Changed my mind.
Also for hb_map_clear().
Part of https://github.com/harfbuzz/harfbuzz/pull/3162 |
void FilterManager::maybeEndDecode(bool end_stream) {
ASSERT(!state_.remote_decode_complete_);
state_.remote_decode_complete_ = end_stream;
if (end_stream) {
stream_info_.downstreamTiming().onLastDownstreamRxByteReceived(dispatcher().timeSource());
ENVOY_STREAM_LOG(debug, "request end stream", *this);
}... | 1 | [
"CWE-416"
] | envoy | fe7c69c248f4fe5a9080c7ccb35275b5218bb5ab | 88,764,007,864,431,010,000,000,000,000,000,000,000 | 8 | internal redirect: fix a lifetime bug (#785)
Signed-off-by: Alyssa Wilk <alyssar@chromium.org>
Signed-off-by: Matt Klein <mklein@lyft.com>
Signed-off-by: Pradeep Rao <pcrao@google.com> |
int tty_insert_flip_string_flags(struct tty_struct *tty,
const unsigned char *chars, const char *flags, size_t size)
{
int copied = 0;
do {
int goal = min_t(size_t, size - copied, TTY_BUFFER_PAGE);
int space;
unsigned long __flags;
struct tty_buffer *tb;
spin_lock_irqsave(&tty->buf.lock, __flags);
spac... | 0 | [] | linux | c56a00a165712fd73081f40044b1e64407bb1875 | 103,652,904,789,463,750,000,000,000,000,000,000,000 | 30 | tty: hold lock across tty buffer finding and buffer filling
tty_buffer_request_room is well protected, but while after it returns,
it releases the port->lock. tty->buf.tail might be modified
by either irq handler or other threads. The patch adds more protection
by holding the lock across tty buffer finding and buffer... |
int SSL_read(SSL* ssl, void* buffer, int sz)
{
Data data(min(sz, MAX_RECORD_SIZE), static_cast<opaque*>(buffer));
return receiveData(*ssl, data);
} | 0 | [
"CWE-254"
] | mysql-server | e7061f7e5a96c66cb2e0bf46bec7f6ff35801a69 | 207,341,238,000,984,060,000,000,000,000,000,000,000 | 5 | Bug #22738607: YASSL FUNCTION X509_NAME_GET_INDEX_BY_NID IS NOT WORKING AS EXPECTED. |
static av_always_inline void paint_rect(uint8_t *dst, int dx, int dy,
int w, int h, int color,
int bpp, int stride)
{
int i, j;
dst += dx * bpp + dy * stride;
if (bpp == 1) {
for (j = 0; j < h; j++) {
memset(... | 0 | [
"CWE-703"
] | FFmpeg | 6ba02602aa7fc7d38db582e75b8b093fb3c1608d | 59,896,887,289,802,840,000,000,000,000,000,000,000 | 29 | avcodec/vmnc: Check that rectangles are within the picture
Prevents out of array accesses with CODEC_FLAG_EMU_EDGE
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> |
virtual uchar *pack(uchar* to, const uchar *from,
uint max_length __attribute__((unused)))
{
return pack_int64(to, from);
} | 0 | [
"CWE-416",
"CWE-703"
] | server | 08c7ab404f69d9c4ca6ca7a9cf7eec74c804f917 | 22,606,974,602,813,420,000,000,000,000,000,000,000 | 5 | MDEV-24176 Server crashes after insert in the table with virtual
column generated using date_format() and if()
vcol_info->expr is allocated on expr_arena at parsing stage. Since
expr item is allocated on expr_arena all its containee items must be
allocated on expr_arena too. Otherwise fix_session_expr() will
encounter... |
EXPORTED int meth_trace(struct transaction_t *txn, void *params)
{
parse_path_t parse_path = (parse_path_t) params;
const char **hdr;
unsigned long max_fwd = -1;
struct buf *msg = &txn->resp_body.payload;
/* Response should not be cached */
txn->flags.cc |= CC_NOCACHE;
/* Make sure method ... | 0 | [
"CWE-787"
] | cyrus-imapd | a5779db8163b99463e25e7c476f9cbba438b65f3 | 28,037,749,922,201,403,000,000,000,000,000,000,000 | 76 | HTTP: don't overrun buffer when parsing strings with sscanf() |
static int is_stack(struct vm_area_struct *vma)
{
/*
* We make no effort to guess what a given thread considers to be
* its "stack". It's not even well-defined for programs written
* languages like Go.
*/
return vma->vm_start <= vma->vm_mm->start_stack &&
vma->vm_end >= vma->vm_mm->start_stack;
} | 0 | [
"CWE-362",
"CWE-703",
"CWE-667"
] | linux | 04f5866e41fb70690e28397487d8bd8eea7d712a | 297,291,052,471,053,970,000,000,000,000,000,000,000 | 10 | coredump: fix race condition between mmget_not_zero()/get_task_mm() and core dumping
The core dumping code has always run without holding the mmap_sem for
writing, despite that is the only way to ensure that the entire vma
layout will not change from under it. Only using some signal
serialization on the processes bel... |
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