func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
__gfn_to_hva_memslot(struct kvm_memory_slot *slot, gfn_t gfn)
{
return slot->userspace_addr + (gfn - slot->base_gfn) * PAGE_SIZE;
} | 0 | [
"CWE-416"
] | linux | 0774a964ef561b7170d8d1b1bfe6f88002b6d219 | 13,103,144,539,224,706,000,000,000,000,000,000,000 | 4 | KVM: Fix out of range accesses to memslots
Reset the LRU slot if it becomes invalid when deleting a memslot to fix
an out-of-bounds/use-after-free access when searching through memslots.
Explicitly check for there being no used slots in search_memslots(), and
in the caller of s390's approximation variant.
Fixes: 369... |
virDomainDiskDefCheckDuplicateInfo(const virDomainDiskDef *a,
const virDomainDiskDef *b)
{
if (STREQ(a->dst, b->dst)) {
virReportError(VIR_ERR_XML_ERROR,
_("target '%s' duplicated for disk sources '%s' and '%s'"),
a->dst,
... | 0 | [
"CWE-212"
] | libvirt | a5b064bf4b17a9884d7d361733737fb614ad8979 | 235,371,201,691,049,780,000,000,000,000,000,000,000 | 17 | 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... |
static double mp_bitwise_and(_cimg_math_parser& mp) {
return (double)((longT)_mp_arg(2) & (longT)_mp_arg(3));
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 305,194,306,434,608,630,000,000,000,000,000,000,000 | 3 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
void kernel_power_off(void)
{
kernel_shutdown_prepare(SYSTEM_POWER_OFF);
if (pm_power_off_prepare)
pm_power_off_prepare();
disable_nonboot_cpus();
syscore_shutdown();
printk(KERN_EMERG "Power down.\n");
kmsg_dump(KMSG_DUMP_POWEROFF);
machine_power_off();
} | 0 | [
"CWE-264"
] | linux | 259e5e6c75a910f3b5e656151dc602f53f9d7548 | 321,964,878,151,573,030,000,000,000,000,000,000,000 | 11 | Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs
With this change, calling
prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0)
disables privilege granting operations at execve-time. For example, a
process will not be able to execute a setuid binary to change their uid
or gid if this bit is set. The same is t... |
static void test_helper_initialized(VncConnection *conn,
gpointer opaque)
{
struct GVncTest *test = opaque;
gint32 encodings[] = { VNC_CONNECTION_ENCODING_DESKTOP_RESIZE,
VNC_CONNECTION_ENCODING_ZRLE,
VNC_CONNECTION_ENC... | 0 | [] | gtk-vnc | ea0386933214c9178aaea9f2f85049ea3fa3e14a | 82,850,833,000,416,610,000,000,000,000,000,000,000 | 38 | Fix bounds checking for RRE, hextile & copyrect encodings
While the client would bounds check the overall update
region, it failed to bounds check the payload data
parameters.
Add a test case to validate bounds checking.
https://bugzilla.gnome.org/show_bug.cgi?id=778048
CVE-2017-5884
Signed-off-by: Daniel P. Berra... |
static ssize_t driver_override_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct platform_device *pdev = to_platform_device(dev);
ssize_t len;
device_lock(dev);
len = sprintf(buf, "%s\n", pdev->driver_override);
device_unlock(dev);
return len;
} | 1 | [
"CWE-787"
] | linux | aa838896d87af561a33ecefea1caa4c15a68bc47 | 193,885,374,034,574,530,000,000,000,000,000,000,000 | 11 | drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions
Convert the various sprintf fmaily calls in sysfs device show functions
to sysfs_emit and sysfs_emit_at for PAGE_SIZE buffer safety.
Done with:
$ spatch -sp-file sysfs_emit_dev.cocci --in-place --max-width=80 .
And cocci script:
$ cat s... |
static void xmlwriter_object_free_storage(void *object TSRMLS_DC)
{
ze_xmlwriter_object * intern = (ze_xmlwriter_object *) object;
if (!intern) {
return;
}
if (intern->xmlwriter_ptr) {
xmlwriter_free_resource_ptr(intern->xmlwriter_ptr TSRMLS_CC);
}
intern->xmlwriter_ptr = NULL;
zend_object_std_dtor(&intern->... | 0 | [
"CWE-20"
] | php-src | 52b93f0cfd3cba7ff98cc5198df6ca4f23865f80 | 313,961,543,550,747,400,000,000,000,000,000,000,000 | 14 | Fixed bug #69353 (Missing null byte checks for paths in various PHP extensions) |
xmlCleanupCharEncodingHandlers(void) {
xmlCleanupEncodingAliases();
if (handlers == NULL) return;
for (;nbCharEncodingHandler > 0;) {
nbCharEncodingHandler--;
if (handlers[nbCharEncodingHandler] != NULL) {
if (handlers[nbCharEncodingHandler]->name != NULL)
xmlFree(handlers[nbCharEncodingHa... | 0 | [
"CWE-189"
] | libxml2 | 69f04562f75212bfcabecd190ea8b06ace28ece2 | 83,010,041,697,289,220,000,000,000,000,000,000,000 | 18 | Fix an off by one error in encoding
this off by one error doesn't seems to reproduce on linux
but the error is real. |
send_append_header (char const *text)
{
char *p;
size_t len;
char *name;
p = strchr (text, ':');
if (!p)
{
mu_error (_("Invalid header: %s"), text);
return;
}
len = p - text;
name = mu_alloc (len + 1);
memcpy (name, text, len);
name[len] = 0;
for (p++; *p && mu_isspace (*p); p++... | 0 | [] | mailutils | 4befcfd015256c568121653038accbd84820198f | 125,551,835,143,986,610,000,000,000,000,000,000,000 | 21 | mail: disable compose escapes in non-interctive mode.
* NEWS: Document changes.
* doc/texinfo/programs/mail.texi: Document changes.
* mail/send.c (mail_compose_send): Recognize escapes only in
interactive mode. |
pxa3xx_gcu_reset(struct pxa3xx_gcu_priv *priv)
{
QDUMP("RESET");
/* disable interrupts */
gc_writel(priv, REG_GCIECR, 0);
/* reset hardware */
gc_writel(priv, REG_GCCR, GCCR_ABORT);
gc_writel(priv, REG_GCCR, 0);
memset(priv->shared, 0, SHARED_SIZE);
priv->shared->buffer_phys = priv->shared_phys;
priv->share... | 0 | [
"CWE-190",
"CWE-703"
] | linux | a09d2d00af53b43c6f11e6ab3cb58443c2cac8a7 | 144,908,964,952,026,480,000,000,000,000,000,000,000 | 25 | video: fbdev: pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write
In pxa3xx_gcu_write, a count parameter of type size_t is passed to words of
type int. Then, copy_from_user() may cause a heap overflow because it is used
as the third argument of copy_from_user().
Signed-off-by: Hyunwoo Kim <imv4bel@gmail.com>
Signed... |
void CServer::SetClientName(int ClientID, const char *pName)
{
if(ClientID < 0 || ClientID >= MAX_CLIENTS || m_aClients[ClientID].m_State < CClient::STATE_READY)
return;
if(!pName)
return;
char aCleanName[MAX_NAME_LENGTH];
str_copy(aCleanName, pName, sizeof(aCleanName));
// clear name
for(char *p = aCleanN... | 0 | [
"CWE-20"
] | teeworlds | a766cb44bcffcdb0b88e776d01c5ee1323d44f85 | 168,884,148,979,805,630,000,000,000,000,000,000,000 | 30 | fixed a server crash |
napi_status napi_open_escapable_handle_scope(
napi_env env,
napi_escapable_handle_scope* result) {
// Omit NAPI_PREAMBLE and GET_RETURN_STATUS because V8 calls here cannot throw
// JS exceptions.
CHECK_ENV(env);
CHECK_ARG(env, result);
*result = v8impl::JsEscapableHandleScopeFromV8EscapableHandleScop... | 0 | [
"CWE-191"
] | node | 656260b4b65fec3b10f6da3fdc9f11fb941aafb5 | 155,114,705,293,476,570,000,000,000,000,000,000,000 | 13 | napi: fix memory corruption vulnerability
Fixes: https://hackerone.com/reports/784186
CVE-ID: CVE-2020-8174
PR-URL: https://github.com/nodejs-private/node-private/pull/195
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gabriel Schulhof <gabriel.schulhof@intel.com>
Reviewed-By: Michael Dawson <michael_da... |
nbd_unlocked_set_pread_initialize (struct nbd_handle *h, bool request)
{
h->pread_initialize = request;
return 0;
} | 0 | [
"CWE-252"
] | libnbd | c79706af4e7475bf58861a143b77b77a54e7a1cd | 20,970,767,510,574,243,000,000,000,000,000,000,000 | 5 | api: Add new API nbd_set_pread_initialize()
The recent patch series for CVE-2022-0485 demonstrated that when
applications using libnbd are not careful about error checking, the
difference on whether a data leak is at least sanitized (all zeroes,
partial reads, or data leftover from a prior read) vs. a dangerous
inform... |
int snd_sof_ipc_set_get_comp_data(struct snd_sof_ipc *ipc,
struct snd_sof_control *scontrol,
u32 ipc_cmd,
enum sof_ipc_ctrl_type ctrl_type,
enum sof_ipc_ctrl_cmd ctrl_cmd,
bool send)
{
struct sof_ipc_ctrl_data *cdata = scontrol->control_data;
struct snd_sof_dev *sdev = ipc->sdev;
struct... | 0 | [
"CWE-400",
"CWE-401"
] | linux | 45c1380358b12bf2d1db20a5874e9544f56b34ab | 285,121,149,465,261,130,000,000,000,000,000,000,000 | 100 | ASoC: SOF: ipc: Fix memory leak in sof_set_get_large_ctrl_data
In the implementation of sof_set_get_large_ctrl_data() there is a memory
leak in case an error. Release partdata if sof_get_ctrl_copy_params()
fails.
Fixes: 54d198d5019d ("ASoC: SOF: Propagate sof_get_ctrl_copy_params() error properly")
Signed-off-by: Nav... |
void InstanceKlass::do_local_static_fields(void f(fieldDescriptor*, Handle, TRAPS), Handle mirror, TRAPS) {
for (JavaFieldStream fs(this); !fs.done(); fs.next()) {
if (fs.access_flags().is_static()) {
fieldDescriptor& fd = fs.field_descriptor();
f(&fd, mirror, CHECK);
}
}
} | 0 | [] | jdk17u | f8eb9abe034f7c6bea4da05a9ea42017b3f80730 | 129,879,195,894,442,350,000,000,000,000,000,000,000 | 8 | 8270386: Better verification of scan methods
Reviewed-by: coleenp
Backport-of: ac329cef45979bd0159ecd1347e36f7129bb2ce4 |
get_varp(struct vimoption *p)
{
// hidden option, always return NULL
if (p->var == NULL)
return NULL;
switch ((int)p->indir)
{
case PV_NONE: return p->var;
// global option with local value: use local value if it's been set
case PV_EP: return *curbuf->b_p_ep != NUL
? (char_u *)&curbuf->b_p... | 0 | [
"CWE-122"
] | vim | b7081e135a16091c93f6f5f7525a5c58fb7ca9f9 | 42,410,428,682,983,880,000,000,000,000,000,000,000 | 253 | patch 8.2.3402: invalid memory access when using :retab with large value
Problem: Invalid memory access when using :retab with large value.
Solution: Check the number is positive. |
int imap_wordcasecmp(const char *a, const char *b)
{
char tmp[SHORT_STRING];
char *s = (char *)b;
int i;
tmp[SHORT_STRING-1] = 0;
for(i=0;i < SHORT_STRING-2;i++,s++)
{
if (!*s || ISSPACE(*s))
{
tmp[i] = 0;
break;
}
tmp[i] = *s;
}
tmp[i+1] = 0;
return ascii_strcasecmp(a, t... | 0 | [
"CWE-78"
] | mutt | 185152818541f5cdc059cbff3f3e8b654fc27c1d | 268,998,181,874,534,300,000,000,000,000,000,000,000 | 20 | Properly quote IMAP mailbox names when (un)subscribing.
When handling automatic subscription (via $imap_check_subscribed), or
manual subscribe/unsubscribe commands, mutt generating a "mailboxes"
command but failed to properly escape backquotes.
Thanks to Jeriko One for the detailed bug report and patch, which this
co... |
char *get_proxy(char *url, struct pool *pool)
{
pool->rpc_proxy = NULL;
char *split;
int plen, len, i;
for (i = 0; proxynames[i].name; i++) {
plen = strlen(proxynames[i].name);
if (strncmp(url, proxynames[i].name, plen) == 0) {
if (!(split = strchr(url, '|')))
return url;
*split = '\0';
len = sp... | 0 | [
"CWE-119",
"CWE-787"
] | cgminer | e1c5050734123973b99d181c45e74b2cbb00272e | 294,451,985,977,689,800,000,000,000,000,000,000,000 | 28 | Do some random sanity checking for stratum message parsing |
const Tensor& indices() const { return ix_; } | 0 | [
"CWE-703",
"CWE-787"
] | tensorflow | 8ba6fa29cd8bf9cef9b718dc31c78c73081f5b31 | 8,986,645,232,521,310,000,000,000,000,000,000,000 | 1 | Fix heap-buffer-overflow issue with `tf.raw_ops.SparseSplit`.
PiperOrigin-RevId: 371242872
Change-Id: I482bb3d12602c7c3cc9446f97fb9f584bb98e9a4 |
static void ssl_write_supported_point_formats_ext( mbedtls_ssl_context *ssl,
unsigned char *buf,
size_t *olen )
{
unsigned char *p = buf;
((void) ssl);
if( ( ssl->handshake->cli_exts &
MBEDTLS_TL... | 0 | [
"CWE-20",
"CWE-190"
] | mbedtls | 83c9f495ffe70c7dd280b41fdfd4881485a3bc28 | 314,612,863,980,758,870,000,000,000,000,000,000,000 | 27 | Prevent bounds check bypass through overflow in PSK identity parsing
The check `if( *p + n > end )` in `ssl_parse_client_psk_identity` is
unsafe because `*p + n` might overflow, thus bypassing the check. As
`n` is a user-specified value up to 65K, this is relevant if the
library happens to be located in the last 65K o... |
Get the key size of cipher */
PHP_FUNCTION(mcrypt_get_cipher_name)
{
char *cipher_dir_string;
char *module_dir_string;
char *cipher_name;
char *cipher;
int cipher_len;
MCRYPT td;
MCRYPT_GET_INI
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s",
&cipher, &cipher_len) == FAILURE) {
return;
}
... | 0 | [
"CWE-190"
] | php-src | 6c5211a0cef0cc2854eaa387e0eb036e012904d0 | 249,924,067,127,107,570,000,000,000,000,000,000,000 | 37 | Fix bug #72455: Heap Overflow due to integer overflows |
qedi_dbg_err(struct qedi_dbg_ctx *qedi, const char *func, u32 line,
const char *fmt, ...)
{
va_list va;
struct va_format vaf;
char nfunc[32];
memset(nfunc, 0, sizeof(nfunc));
memcpy(nfunc, func, sizeof(nfunc) - 1);
va_start(va, fmt);
vaf.fmt = fmt;
vaf.va = &va;
if (likely(qedi) && likely(qedi->pdev)... | 1 | [
"CWE-125"
] | linux | c09581a52765a85f19fc35340127396d5e3379cc | 227,926,972,015,987,130,000,000,000,000,000,000,000 | 23 | scsi: qedi: remove memset/memcpy to nfunc and use func instead
KASAN reports this:
BUG: KASAN: global-out-of-bounds in qedi_dbg_err+0xda/0x330 [qedi]
Read of size 31 at addr ffffffffc12b0ae0 by task syz-executor.0/2429
CPU: 0 PID: 2429 Comm: syz-executor.0 Not tainted 5.0.0-rc7+ #45
Hardware name: QEMU Standard PC (... |
struct file_id vfs_file_id_from_sbuf(connection_struct *conn, const SMB_STRUCT_STAT *sbuf)
{
return SMB_VFS_FILE_ID_CREATE(conn, sbuf);
} | 0 | [
"CWE-22"
] | samba | bd269443e311d96ef495a9db47d1b95eb83bb8f4 | 134,506,062,571,524,440,000,000,000,000,000,000,000 | 4 | Fix bug 7104 - "wide links" and "unix extensions" are incompatible.
Change parameter "wide links" to default to "no".
Ensure "wide links = no" if "unix extensions = yes" on a share.
Fix man pages to refect this.
Remove "within share" checks for a UNIX symlink set - even if
widelinks = no. The server will not follow t... |
MouseMode(mode)
int mode;
{
if (!display)
return;
if (mode < D_mousetrack)
mode = D_mousetrack;
if (D_mouse != mode)
{
char mousebuf[20];
if (!D_CXT)
return;
if (D_mouse)
{
sprintf(mousebuf, "\033[?%dl", D_mouse);
AddStr(mousebuf);
}
if (mode)
... | 0 | [] | screen | c5db181b6e017cfccb8d7842ce140e59294d9f62 | 204,395,167,282,260,400,000,000,000,000,000,000,000 | 28 | 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 ... |
bool Http2Session::AddSettings(Http2Session::Http2Settings* settings) {
if (outstanding_settings_.size() == max_outstanding_settings_)
return false;
outstanding_settings_.push(settings);
return true;
} | 0 | [] | node | ce22d6f9178507c7a41b04ac4097b9ea902049e3 | 33,588,115,788,251,617,000,000,000,000,000,000,000 | 6 | http2: add altsvc support
Add support for sending and receiving ALTSVC frames.
PR-URL: https://github.com/nodejs/node/pull/17917
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com> |
inline void BinaryBroadcastFiveFold(const ArithmeticParams& unswitched_params,
const RuntimeShape& unswitched_input1_shape,
const T* unswitched_input1_data,
const RuntimeShape& unswitched_input2_shape,
... | 0 | [
"CWE-476",
"CWE-369"
] | tensorflow | 15691e456c7dc9bd6be203b09765b063bf4a380c | 107,181,671,241,159,970,000,000,000,000,000,000,000 | 92 | Prevent dereferencing of null pointers in TFLite's `add.cc`.
PiperOrigin-RevId: 387244946
Change-Id: I56094233327fbd8439b92e1dbb1262176e00eeb9 |
template<typename tf, typename tc>
CImg<floatT> get_projections3d(CImgList<tf>& primitives, CImgList<tc>& colors,
const unsigned int x0, const unsigned int y0, const unsigned int z0,
const bool normalize_colors=false) const {
float m = ... | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 146,030,395,303,578,900,000,000,000,000,000,000,000 | 38 | Fix other issues in 'CImg<T>::load_bmp()'. |
directory_too_idle_to_fetch_descriptors(or_options_t *options, time_t now)
{
return !directory_caches_dir_info(options) &&
!options->FetchUselessDescriptors &&
rep_hist_circbuilding_dormant(now);
} | 0 | [
"CWE-264"
] | tor | 00fffbc1a15e2696a89c721d0c94dc333ff419ef | 118,617,088,297,846,420,000,000,000,000,000,000,000 | 6 | Don't give the Guard flag to relays without the CVE-2011-2768 fix |
f_settabwinvar(typval_T *argvars, typval_T *rettv UNUSED)
{
if (in_vim9script()
&& (check_for_number_arg(argvars, 0) == FAIL
|| check_for_number_arg(argvars, 1) == FAIL
|| check_for_string_arg(argvars, 2) == FAIL))
return;
setwinvar(argvars, 1);
} | 0 | [
"CWE-476"
] | vim | 0f6e28f686dbb59ab3b562408ab9b2234797b9b1 | 154,481,127,464,732,180,000,000,000,000,000,000,000 | 10 | 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. |
if (key->idx != ECC_CUSTOM_IDX && ecc_sets[key->idx].id == ECC_SECP384R1) {
return sp_ecc_verify_384(hash, hashlen, key->pubkey.x, key->pubkey.y,
key->pubkey.z, r, s, res, key->heap);
} | 0 | [
"CWE-326",
"CWE-203"
] | wolfssl | 1de07da61f0c8e9926dcbd68119f73230dae283f | 237,471,086,811,797,900,000,000,000,000,000,000,000 | 4 | Constant time EC map to affine for private operations
For fast math, use a constant time modular inverse when mapping to
affine when operation involves a private key - key gen, calc shared
secret, sign. |
e1000e_write_ps_rx_descr(E1000ECore *core, uint8_t *desc,
struct NetRxPkt *pkt,
const E1000E_RSSInfo *rss_info,
size_t ps_hdr_len,
uint16_t(*written)[MAX_PS_BUFFERS])
{
int i;
union e1000_rx_desc_packet_split *d ... | 0 | [
"CWE-835"
] | qemu | 4154c7e03fa55b4cf52509a83d50d6c09d743b77 | 139,829,987,335,434,300,000,000,000,000,000,000,000 | 32 | net: e1000e: fix an infinite loop issue
This issue is like the issue in e1000 network card addressed in
this commit:
e1000: eliminate infinite loops on out-of-bounds transfer start.
Signed-off-by: Li Qiang <liqiang6-s@360.cn>
Reviewed-by: Dmitry Fleytman <dmitry@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.... |
TEST_F(QueryPlannerTest, MultikeyNestedElemMatch) {
// true means multikey
addIndex(BSON("a.b.c" << 1), true);
runQuery(fromjson("{a: {$elemMatch: {b: {$elemMatch: {c: {$gte: 1, $lte: 1}}}}}}"));
assertNumSolutions(3U);
assertSolutionExists("{cscan: {dir: 1}}");
assertSolutionExists(
"{... | 0 | [
"CWE-834"
] | mongo | 94d0e046baa64d1aa1a6af97e2d19bb466cc1ff5 | 274,669,124,571,963,200,000,000,000,000,000,000,000 | 14 | SERVER-38164 $or pushdown optimization does not correctly handle $not within an $elemMatch |
tor_version_as_new_as(const char *platform, const char *cutoff)
{
tor_version_t cutoff_version, router_version;
char *s, *s2, *start;
char tmp[128];
tor_assert(platform);
if (tor_version_parse(cutoff, &cutoff_version)<0) {
log_warn(LD_BUG,"cutoff version '%s' unparseable.",cutoff);
return 0;
}
i... | 0 | [
"CWE-399"
] | tor | 57e35ad3d91724882c345ac709666a551a977f0f | 47,950,301,969,991,550,000,000,000,000,000,000,000 | 42 | Avoid possible segfault when handling networkstatus vote with bad flavor
Fix for 6530; fix on 0.2.2.6-alpha. |
query (void)
{
static const GimpParamDef load_args[] =
{
{ GIMP_PDB_INT32, "run-mode", "The run mode { RUN-INTERACTIVE (0), RUN-NONINTERACTIVE (1) }" },
{ GIMP_PDB_STRING, "filename", "The name of the file to load" },
{ GIMP_PDB_STRING, "raw-filename", "The name of the file to load" }
};
st... | 0 | [
"CWE-125"
] | gimp | eb2980683e6472aff35a3117587c4f814515c74d | 146,106,454,201,259,140,000,000,000,000,000,000,000 | 67 | Bug 790853 - (CVE-2017-17787) heap overread in psp importer.
As any external data, we have to check that strings being read at fixed
length are properly nul-terminated. |
This function encrypts the plaintext */
PHP_FUNCTION(mcrypt_generic)
{
zval *mcryptind;
char *data;
int data_len;
php_mcrypt *pm;
unsigned char* data_s;
int block_size, data_size;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs", &mcryptind, &data, &data_len) == FAILURE) {
return;
}
ZEND_FETCH... | 1 | [
"CWE-190"
] | php-src | 6c5211a0cef0cc2854eaa387e0eb036e012904d0 | 281,110,117,196,865,200,000,000,000,000,000,000,000 | 41 | Fix bug #72455: Heap Overflow due to integer overflows |
void WriteOutputSlice(int64 begin, int64 end) override {
std::vector<int> combination(features_.size(), 0);
for (int64 b = begin; b < end; ++b) {
auto row_start = splits_out_(b);
auto row_limit = splits_out_(b + 1);
for (auto i = row_start; i < row_limit; ++i) {
WriteCombination(b, c... | 0 | [
"CWE-125",
"CWE-369"
] | tensorflow | 44b7f486c0143f68b56c34e2d01e146ee445134a | 313,236,042,697,283,140,000,000,000,000,000,000,000 | 12 | Fix out of bounds read in `ragged_cross_op.cc`.
PiperOrigin-RevId: 369757702
Change-Id: Ie6e5d2c21513a8d56bf41fcf35960caf76e890f9 |
pdf14_get_num_spots(gx_device * dev)
{
cmm_dev_profile_t *dev_profile;
cmm_profile_t *icc_profile;
gsicc_rendering_param_t render_cond;
dev_proc(dev, get_profile)(dev, &dev_profile);
gsicc_extract_profile(GS_UNKNOWN_TAG, dev_profile, &icc_profile,
&render_cond);
return dev->color_info.n... | 0 | [
"CWE-416"
] | ghostpdl | 90fd0c7ca3efc1ddff64a86f4104b13b3ac969eb | 44,979,870,227,127,770,000,000,000,000,000,000,000 | 11 | Bug 697456. Dont create new ctx when pdf14 device reenabled
This bug had yet another weird case where the user created a
file that pushed the pdf14 device twice. We were in that case,
creating a new ctx and blowing away the original one with out
proper clean up. To avoid, only create a new one when we need it. |
void inet_csk_delete_keepalive_timer(struct sock *sk)
{
sk_stop_timer(sk, &sk->sk_timer);
} | 0 | [
"CWE-362"
] | linux-2.6 | f6d8bd051c391c1c0458a30b2a7abcd939329259 | 336,085,382,587,982,430,000,000,000,000,000,000,000 | 4 | inet: add RCU protection to inet->opt
We lack proper synchronization to manipulate inet->opt ip_options
Problem is ip_make_skb() calls ip_setup_cork() and
ip_setup_cork() possibly makes a copy of ipc->opt (struct ip_options),
without any protection against another thread manipulating inet->opt.
Another thread can ch... |
static int snmp6_alloc_dev(struct inet6_dev *idev)
{
int i;
idev->stats.ipv6 = alloc_percpu(struct ipstats_mib);
if (!idev->stats.ipv6)
goto err_ip;
for_each_possible_cpu(i) {
struct ipstats_mib *addrconf_stats;
addrconf_stats = per_cpu_ptr(idev->stats.ipv6, i);
u64_stats_init(&addrconf_stats->syncp);
}
... | 0 | [
"CWE-20"
] | linux | 77751427a1ff25b27d47a4c36b12c3c8667855ac | 5,282,622,595,310,851,300,000,000,000,000,000,000 | 33 | 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... |
b64encode(uschar *clear, int len)
{
uschar *code = store_get(4*((len+2)/3) + 1);
uschar *p = code;
while (len-- >0)
{
int x, y;
x = *clear++;
*p++ = enc64table[(x >> 2) & 63];
if (len-- <= 0)
{
*p++ = enc64table[(x << 4) & 63];
*p++ = '=';
*p++ = '=';
break;
}
y = *clear++;
*p+... | 0 | [
"CWE-119"
] | exim | cf3cd306062a08969c41a1cdd32c6855f1abecf1 | 39,699,741,195,160,380,000,000,000,000,000,000,000 | 40 | Fix base64d() buffer size (CVE-2018-6789)
Credits for discovering this bug: Meh Chang <meh@devco.re>
(cherry picked from commit 062990cc1b2f9e5d82a413b53c8f0569075de700) |
static int sco_sock_getsockopt(struct socket *sock, int level, int optname, char __user *optval, int __user *optlen)
{
struct sock *sk = sock->sk;
int len, err = 0;
BT_DBG("sk %p", sk);
if (level == SOL_SCO)
return sco_sock_getsockopt_old(sock, optname, optval, optlen);
if (get_user(len, optlen))
return -EF... | 0 | [
"CWE-200"
] | linux | c4c896e1471aec3b004a693c689f60be3b17ac86 | 204,963,287,871,973,960,000,000,000,000,000,000,000 | 24 | Bluetooth: sco: fix information leak to userspace
struct sco_conninfo has one padding byte in the end. Local variable
cinfo of type sco_conninfo is copied to userspace with this uninizialized
one byte, leading to old stack contents leak.
Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Signed-off-by: Gustavo F. ... |
netsnmp_init_mib(void)
{
const char *prefix;
char *env_var, *entry;
PrefixListPtr pp = &mib_prefixes[0];
char *st = NULL;
if (Mib)
return;
netsnmp_init_mib_internals();
/*
* Initialise the MIB directory/ies
*/
netsnmp_fixup_mib_directory();
... | 1 | [
"CWE-59",
"CWE-61"
] | net-snmp | 4fd9a450444a434a993bc72f7c3486ccce41f602 | 274,098,571,578,956,330,000,000,000,000,000,000,000 | 179 | CHANGES: snmpd: Stop reading and writing the mib_indexes/* files
Caching directory contents is something the operating system should do
and is not something Net-SNMP should do. Instead of storing a copy of
the directory contents in ${tmp_dir}/mib_indexes/${n}, always scan a
MIB directory. |
xsltCopyTree(xsltTransformContextPtr ctxt, xmlNodePtr node,
xmlNodePtr insert, int literal)
{
return(xsltCopyTreeInternal(ctxt, node, node, insert, literal, 0));
} | 0 | [] | libxslt | 937ba2a3eb42d288f53c8adc211bd1122869f0bf | 10,734,302,381,965,014,000,000,000,000,000,000,000 | 6 | Fix default template processing on namespace nodes |
int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata,
struct cfg80211_deauth_request *req)
{
struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
u8 frame_buf[IEEE80211_DEAUTH_FRAME_LEN];
bool tx = !req->local_state_change;
if (ifmgd->auth_data &&
ether_addr_equal(ifmgd->auth_data->bss->bssid, req-... | 0 | [] | linux | 79c92ca42b5a3e0ea172ea2ce8df8e125af237da | 16,226,994,718,408,385,000,000,000,000,000,000,000 | 63 | mac80211: handle deauthentication/disassociation from TDLS peer
When receiving a deauthentication/disassociation frame from a TDLS
peer, a station should not disconnect the current AP, but only
disable the current TDLS link if it's enabled.
Without this change, a TDLS issue can be reproduced by following the
steps as... |
vrrp_preempt_handler(__attribute__((unused)) vector_t *strvec)
{
vrrp_t *vrrp = LIST_TAIL_DATA(vrrp_data->vrrp);
vrrp->nopreempt = 0;
} | 0 | [
"CWE-59",
"CWE-61"
] | keepalived | 04f2d32871bb3b11d7dc024039952f2fe2750306 | 311,997,241,565,514,070,000,000,000,000,000,000,000 | 5 | When opening files for write, ensure they aren't symbolic links
Issue #1048 identified that if, for example, a non privileged user
created a symbolic link from /etc/keepalvied.data to /etc/passwd,
writing to /etc/keepalived.data (which could be invoked via DBus)
would cause /etc/passwd to be overwritten.
This commit ... |
static unsigned int attr_flags_to_mnt_flags(u64 attr_flags)
{
unsigned int mnt_flags = 0;
if (attr_flags & MOUNT_ATTR_RDONLY)
mnt_flags |= MNT_READONLY;
if (attr_flags & MOUNT_ATTR_NOSUID)
mnt_flags |= MNT_NOSUID;
if (attr_flags & MOUNT_ATTR_NODEV)
mnt_flags |= MNT_NODEV;
if (attr_flags & MOUNT_ATTR_NOEXEC)... | 0 | [
"CWE-200"
] | linux | 427215d85e8d1476da1a86b8d67aceb485eb3631 | 172,492,931,819,316,300,000,000,000,000,000,000,000 | 19 | ovl: prevent private clone if bind mount is not allowed
Add the following checks from __do_loopback() to clone_private_mount() as
well:
- verify that the mount is in the current namespace
- verify that there are no locked children
Reported-by: Alois Wohlschlager <alois1@gmx-topmail.de>
Fixes: c771d683a62e ("vfs: ... |
struct mempolicy *get_vma_policy(struct task_struct *task,
struct vm_area_struct *vma, unsigned long addr)
{
struct mempolicy *pol = task->mempolicy;
if (vma) {
if (vma->vm_ops && vma->vm_ops->get_policy) {
struct mempolicy *vpol = vma->vm_ops->get_policy(vma,
addr);
if (vpol)
pol = vpol;
} ... | 0 | [
"CWE-264"
] | linux-2.6 | 1a5a9906d4e8d1976b701f889d8f35d54b928f25 | 72,495,857,089,014,880,000,000,000,000,000,000,000 | 18 | mm: thp: fix pmd_bad() triggering in code paths holding mmap_sem read mode
In some cases it may happen that pmd_none_or_clear_bad() is called with
the mmap_sem hold in read mode. In those cases the huge page faults can
allocate hugepmds under pmd_none_or_clear_bad() and that can trigger a
false positive from pmd_bad(... |
void kvm_arch_flush_shadow(struct kvm *kvm)
{
kvm_mmu_zap_all(kvm);
kvm_reload_remote_mmus(kvm);
} | 0 | [
"CWE-200"
] | kvm | 831d9d02f9522e739825a51a11e3bc5aa531a905 | 26,392,869,660,055,403,000,000,000,000,000,000,000 | 5 | KVM: x86: fix information leak to userland
Structures kvm_vcpu_events, kvm_debugregs, kvm_pit_state2 and
kvm_clock_data are copied to userland with some padding and reserved
fields unitialized. It leads to leaking of contents of kernel stack
memory. We have to initialize them to zero.
In patch v1 Jan Kiszka suggest... |
nl80211_prep_sched_scan_msg(struct sk_buff *msg,
struct cfg80211_sched_scan_request *req, u32 cmd)
{
void *hdr;
hdr = nl80211hdr_put(msg, 0, 0, 0, cmd);
if (!hdr)
return -1;
if (nla_put_u32(msg, NL80211_ATTR_WIPHY,
wiphy_to_rdev(req->wiphy)->wiphy_idx) ||
nla_put_u32(msg, NL80211_ATTR_IFINDEX, re... | 0 | [
"CWE-120"
] | linux | f88eb7c0d002a67ef31aeb7850b42ff69abc46dc | 231,844,908,532,185,400,000,000,000,000,000,000,000 | 23 | nl80211: validate beacon head
We currently don't validate the beacon head, i.e. the header,
fixed part and elements that are to go in front of the TIM
element. This means that the variable elements there can be
malformed, e.g. have a length exceeding the buffer size, but
most downstream code from this assumes that thi... |
bool walk_args(Item_processor processor, bool walk_subquery, void *arg)
{
for (uint i= 0; i < arg_count; i++)
{
if (args[i]->walk(processor, walk_subquery, arg))
return true;
}
return false;
} | 0 | [
"CWE-617"
] | server | 2e7891080667c59ac80f788eef4d59d447595772 | 96,438,192,880,099,650,000,000,000,000,000,000,000 | 9 | MDEV-25635 Assertion failure when pushing from HAVING into WHERE of view
This bug could manifest itself after pushing a where condition over a
mergeable derived table / view / CTE DT into a grouping view / derived
table / CTE V whose item list contained set functions with constant
arguments such as MIN(2), SUM(1) etc.... |
SecureElementStatus_t SecureElementSetDevEui( uint8_t* devEui )
{
if( devEui == NULL )
{
return SECURE_ELEMENT_ERROR_NPE;
}
memcpy1( SeContext.DevEui, devEui, SE_EUI_SIZE );
SeNvmCtxChanged( );
return SECURE_ELEMENT_SUCCESS;
} | 0 | [
"CWE-120",
"CWE-787"
] | LoRaMac-node | e3063a91daa7ad8a687223efa63079f0c24568e4 | 115,604,445,340,252,450,000,000,000,000,000,000,000 | 10 | Added received buffer size checks. |
void zend_shared_alloc_lock(TSRMLS_D)
{
#ifndef ZEND_WIN32
#ifdef ZTS
tsrm_mutex_lock(zts_lock);
#endif
#if 0
/* this will happen once per process, and will un-globalize mem_write_lock */
if (mem_write_lock.l_pid == -1) {
mem_write_lock.l_pid = getpid();
}
#endif
while (1) {
if (fcntl(lock_file, F_SETLKW, &... | 0 | [
"CWE-416"
] | php-src | 0a8f28b43212cc2ddbc1f2df710e37b1bec0addd | 12,456,624,217,880,618,000,000,000,000,000,000,000 | 38 | Fixed bug #68677 (Use After Free in OPcache)
(cherry picked from commit 777c39f4042327eac4b63c7ee87dc1c7a09a3115) |
int qeth_do_run_thread(struct qeth_card *card, unsigned long thread)
{
int rc = 0;
wait_event(card->wait_q,
(rc = __qeth_do_run_thread(card, thread)) >= 0);
return rc;
} | 0 | [
"CWE-200",
"CWE-119"
] | linux | 6fb392b1a63ae36c31f62bc3fc8630b49d602b62 | 335,395,097,167,771,840,000,000,000,000,000,000,000 | 8 | qeth: avoid buffer overflow in snmp ioctl
Check user-defined length in snmp ioctl request and allow request
only if it fits into a qeth command buffer.
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Reviewed-by: Heiko Carstens <heicars2@linux.vnet.ibm.c... |
jas_cmprof_t *jas_cmprof_copy(jas_cmprof_t *prof)
{
jas_cmprof_t *newprof;
int i;
if (!(newprof = jas_cmprof_create()))
goto error;
newprof->clrspc = prof->clrspc;
newprof->numchans = prof->numchans;
newprof->refclrspc = prof->refclrspc;
newprof->numrefchans = prof->numrefchans;
newprof->iccprof = jas_iccpro... | 0 | [
"CWE-189"
] | jasper | 3c55b399c36ef46befcb21e4ebc4799367f89684 | 114,926,668,317,368,450,000,000,000,000,000,000,000 | 22 | At many places in the code, jas_malloc or jas_recalloc was being
invoked with the size argument being computed in a manner that would not
allow integer overflow to be detected. Now, these places in the code
have been modified to use special-purpose memory allocation functions
(e.g., jas_alloc2, jas_alloc3, jas_realloc... |
static int network_init(void) {
static _Bool have_init = 0;
/* Check if we were already initialized. If so, just return - there's
* nothing more to do (for now, that is). */
if (have_init)
return (0);
have_init = 1;
if (network_config_stats)
plugin_register_read("network", network_stats_read);
... | 0 | [
"CWE-835"
] | collectd | f6be4f9b49b949b379326c3d7002476e6ce4f211 | 337,515,615,047,699,360,000,000,000,000,000,000,000 | 62 | network plugin: Fix endless loop DOS in parse_packet()
When correct 'Signature part' is received by Collectd, configured without
AuthFile option, condition for endless loop occurs due to missing increase
of pointer to next unprocessed part.
This is a forward-port of #2233.
Fixes: CVE-2017-7401
Closes: #2174
Signed-o... |
static gboolean property_get_discovering(const GDBusPropertyTable *property,
DBusMessageIter *iter, void *user_data)
{
struct btd_adapter *adapter = user_data;
dbus_bool_t discovering = adapter->discovering;
dbus_message_iter_append_basic(iter, DBUS_TYPE_BOOLEAN, &discovering);
return TRUE;
} | 0 | [
"CWE-862",
"CWE-863"
] | bluez | b497b5942a8beb8f89ca1c359c54ad67ec843055 | 12,912,612,943,301,900,000,000,000,000,000,000,000 | 10 | adapter: Fix storing discoverable setting
discoverable setting shall only be store when changed via Discoverable
property and not when discovery client set it as that be considered
temporary just for the lifetime of the discovery. |
HttpTransact::HandleFiltering(State* s)
{
ink_release_assert(!"Fix-Me AUTH MERGE");
if (s->method == HTTP_WKSIDX_PUSH && s->http_config_param->push_method_enabled == 0) {
// config file says this request is not authorized.
// send back error response to client.
DebugTxn("http_trans", "[HandleFiltering]... | 0 | [
"CWE-119"
] | trafficserver | 8b5f0345dade6b2822d9b52c8ad12e63011a5c12 | 224,377,385,395,449,960,000,000,000,000,000,000,000 | 26 | Fix the internal buffer sizing. Thanks to Sudheer for helping isolating this bug |
zone_send_securedb(dns_zone_t *zone, dns_db_t *db) {
isc_event_t *e;
dns_db_t *dummy = NULL;
dns_zone_t *secure = NULL;
e = isc_event_allocate(zone->secure->mctx, zone,
DNS_EVENT_ZONESECUREDB,
receive_secure_db, zone->secure,
sizeof(struct secure_event));
if (e == NULL)
return (ISC... | 0 | [
"CWE-327"
] | bind9 | f09352d20a9d360e50683cd1d2fc52ccedcd77a0 | 48,891,394,583,787,400,000,000,000,000,000,000,000 | 19 | Update keyfetch_done compute_tag check
If in keyfetch_done the compute_tag fails (because for example the
algorithm is not supported), don't crash, but instead ignore the
key. |
static int TS_find_cert(STACK_OF(ESS_CERT_ID) *cert_ids, X509 *cert)
{
int i;
if (!cert_ids || !cert) return -1;
/* Recompute SHA1 hash of certificate if necessary (side effect). */
X509_check_purpose(cert, -1, 0);
/* Look for cert in the cert_ids vector. */
for (i = 0; i < sk_ESS_CERT_ID_num(cert_ids); ++i)
... | 0 | [] | openssl | c7235be6e36c4bef84594aa3b2f0561db84b63d8 | 82,657,138,462,581,360,000,000,000,000,000,000,000 | 28 | RFC 3161 compliant time stamp request creation, response generation
and response verification.
Submitted by: Zoltan Glozik <zglozik@opentsa.org>
Reviewed by: Ulf Moeller |
static struct buf *cache_buf(const struct index_record *record)
{
static struct buf staticbuf;
buf_init_ro(&staticbuf,
cache_base(record),
cache_len(record));
return &staticbuf;
} | 0 | [] | cyrus-imapd | 1d6d15ee74e11a9bd745e80be69869e5fb8d64d6 | 152,024,775,229,111,270,000,000,000,000,000,000,000 | 10 | mailbox.c/reconstruct.c: Add mailbox_mbentry_from_path() |
PHP_METHOD(Phar, mount)
{
char *fname, *arch = NULL, *entry = NULL, *path, *actual;
int fname_len, arch_len, entry_len;
size_t path_len, actual_len;
phar_archive_data *pphar;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "pp", &path, &path_len, &actual, &actual_len) == FAILURE) {
return;
}
fname = (char*)zend_g... | 0 | [
"CWE-20"
] | php-src | 1e9b175204e3286d64dfd6c9f09151c31b5e099a | 250,141,251,423,059,450,000,000,000,000,000,000,000 | 81 | Fix bug #71860: Require valid paths for phar filenames |
fr_window_show_cb (GtkWidget *widget,
FrWindow *window)
{
fr_window_update_current_location (window);
set_active (window, "ViewStatusbar", g_settings_get_boolean (window->priv->settings_ui, PREF_UI_VIEW_STATUSBAR));
window->priv->view_folders = g_settings_get_boolean (window->priv->settings_ui, PREF_UI_VIEW_... | 0 | [
"CWE-22"
] | file-roller | b147281293a8307808475e102a14857055f81631 | 89,295,416,946,787,250,000,000,000,000,000,000,000 | 14 | libarchive: sanitize filenames before extracting |
__export struct rad_dict_attr_t *rad_dict_find_attr(const char *name)
{
return dict_find_attr(&dict->items, name);
} | 0 | [
"CWE-787"
] | accel-ppp | d4cb89721cc8e5b3dd3fbefaf173eb77ecb85615 | 292,984,124,311,788,200,000,000,000,000,000,000,000 | 4 | fix buffer overflow when receive radius packet
This patch fixes buffer overflow if radius packet contains invalid atribute length
and attrubute type from the following list: ipv4addr, ipv6addr, ipv6prefix or ifid
Reported-by: Chloe Ong
Reported-by: Eugene Lim <spaceraccoon@users.noreply.github.com>
Reported-by: Kar We... |
template<typename t>
CImg<T>& _LU(CImg<t>& indx, bool& d) {
const int N = width();
int imax = 0;
CImg<Tfloat> vv(N);
indx.assign(N);
d = true;
bool return0 = false;
cimg_pragma_openmp(parallel for cimg_openmp_if(_width*_height>=512))
cimg_forX(*this,i) {
... | 0 | [
"CWE-119",
"CWE-787"
] | CImg | ac8003393569aba51048c9d67e1491559877b1d1 | 183,557,371,346,623,800,000,000,000,000,000,000,000 | 49 | . |
static void collect_signal(int sig, struct sigpending *list, kernel_siginfo_t *info,
bool *resched_timer)
{
struct sigqueue *q, *first = NULL;
/*
* Collect the siginfo appropriate to this signal. Check if
* there is another siginfo for the same signal.
*/
list_for_each_entry(q, &list->list, list) {
if... | 0 | [
"CWE-190"
] | linux | d1e7fd6462ca9fc76650fbe6ca800e35b24267da | 242,384,130,263,043,700,000,000,000,000,000,000,000 | 44 | signal: Extend exec_id to 64bits
Replace the 32bit exec_id with a 64bit exec_id to make it impossible
to wrap the exec_id counter. With care an attacker can cause exec_id
wrap and send arbitrary signals to a newly exec'd parent. This
bypasses the signal sending checks if the parent changes their
credentials during e... |
explicit MockRequestIDExtension(Random::RandomGenerator& random)
: real_(Extensions::RequestId::UUIDRequestIDExtension::defaultInstance(random)) {
ON_CALL(*this, set(_, _))
.WillByDefault([this](Http::RequestHeaderMap& request_headers, bool force) {
return real_->set(request_headers, force... | 0 | [
"CWE-22"
] | envoy | 5333b928d8bcffa26ab19bf018369a835f697585 | 249,007,305,682,464,200,000,000,000,000,000,000,000 | 25 | Implement handling of escaped slash characters in URL path
Fixes: CVE-2021-29492
Signed-off-by: Yan Avlasov <yavlasov@google.com> |
static int rtnl_fdb_add(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
{
struct net *net = sock_net(skb->sk);
struct ndmsg *ndm;
struct nlattr *tb[NDA_MAX+1];
struct net_device *dev;
u8 *addr;
int err;
err = nlmsg_parse(nlh, sizeof(*ndm), tb, NDA_MAX, NULL);
if (err < 0)
return err;
ndm = nlmsg_data... | 0 | [
"CWE-399"
] | linux-2.6 | 84d73cd3fb142bf1298a8c13fd4ca50fd2432372 | 30,966,248,985,159,734,000,000,000,000,000,000,000 | 65 | rtnl: fix info leak on RTM_GETLINK request for VF devices
Initialize the mac address buffer with 0 as the driver specific function
will probably not fill the whole buffer. In fact, all in-kernel drivers
fill only ETH_ALEN of the MAX_ADDR_LEN bytes, i.e. 6 of the 32 possible
bytes. Therefore we currently leak 26 bytes ... |
static gboolean netscreen_check_file_type(wtap *wth, int *err, gchar **err_info)
{
char buf[NETSCREEN_LINE_LENGTH];
guint reclen, line;
buf[NETSCREEN_LINE_LENGTH-1] = '\0';
for (line = 0; line < NETSCREEN_HEADER_LINES_TO_CHECK; line++) {
if (file_gets(buf, NETSCREEN_LINE_LENGTH, wth->fh) == NULL) {
/* EOF or... | 0 | [
"CWE-20"
] | wireshark | 11edc83b98a61e890d7bb01855389d40e984ea82 | 202,793,941,967,959,070,000,000,000,000,000,000,000 | 28 | Don't treat the packet length as unsigned.
The scanf family of functions are as annoyingly bad at handling unsigned
numbers as strtoul() is - both of them are perfectly willing to accept a
value beginning with a negative sign as an unsigned value. When using
strtoul(), you can compensate for this by explicitly checki... |
static void unit_emit_audit_start(Unit *u) {
assert(u);
if (u->type != UNIT_SERVICE)
return;
/* Write audit record if we have just finished starting up */
manager_send_unit_audit(u->manager, u, AUDIT_SERVICE_START, true);
u->in_audit = true;
} | 0 | [
"CWE-269"
] | systemd | bf65b7e0c9fc215897b676ab9a7c9d1c688143ba | 269,984,704,752,399,930,000,000,000,000,000,000,000 | 10 | core: imply NNP and SUID/SGID restriction for DynamicUser=yes service
Let's be safe, rather than sorry. This way DynamicUser=yes services can
neither take benefit of, nor create SUID/SGID binaries.
Given that DynamicUser= is a recent addition only we should be able to
get away with turning this on, even though this i... |
static MagickBooleanType AssignImageColors(Image *image,CubeInfo *cube_info,
ExceptionInfo *exception)
{
#define AssignImageTag "Assign/Image"
ssize_t
y;
/*
Allocate image colormap.
*/
if ((cube_info->quantize_info->colorspace != UndefinedColorspace) &&
(cube_info->quantize_info->colorspace !... | 0 | [
"CWE-703",
"CWE-772"
] | ImageMagick | 0417cea1b6d72f90bd4f1f573f91e42a8ba66a89 | 312,526,643,901,289,000,000,000,000,000,000,000,000 | 181 | https://github.com/ImageMagick/ImageMagick/issues/574 |
int pm_qos_sysfs_add_resume_latency(struct device *dev)
{
return sysfs_merge_group(&dev->kobj, &pm_qos_resume_latency_attr_group);
} | 0 | [
"CWE-787"
] | linux | aa838896d87af561a33ecefea1caa4c15a68bc47 | 296,990,423,725,061,130,000,000,000,000,000,000,000 | 4 | drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions
Convert the various sprintf fmaily calls in sysfs device show functions
to sysfs_emit and sysfs_emit_at for PAGE_SIZE buffer safety.
Done with:
$ spatch -sp-file sysfs_emit_dev.cocci --in-place --max-width=80 .
And cocci script:
$ cat s... |
static toff_t tiff_sizeproc(thandle_t clientdata)
{
tiff_handle *th = (tiff_handle *)clientdata;
return th->size;
} | 0 | [
"CWE-125"
] | libgd | 4859d69e07504d4b0a4bdf9bcb4d9e3769ca35ae | 123,322,264,993,035,780,000,000,000,000,000,000,000 | 5 | Fix invalid read in gdImageCreateFromTiffPtr()
tiff_invalid_read.tiff is corrupt, and causes an invalid read in
gdImageCreateFromTiffPtr(), but not in gdImageCreateFromTiff(). The culprit
is dynamicGetbuf(), which doesn't check for out-of-bound reads. In this case,
dynamicGetbuf() is called with a negative dp->pos, bu... |
static void qxl_enter_vga_mode(PCIQXLDevice *d)
{
if (d->mode == QXL_MODE_VGA) {
return;
}
trace_qxl_enter_vga_mode(d->id);
spice_qxl_driver_unload(&d->ssd.qxl);
graphic_console_set_hwops(d->ssd.dcl.con, d->vga.hw_ops, &d->vga);
update_displaychangelistener(&d->ssd.dcl, GUI_REFRESH_INTER... | 0 | [
"CWE-476"
] | qemu | d52680fc932efb8a2f334cc6993e705ed1e31e99 | 189,741,224,328,569,730,000,000,000,000,000,000,000 | 15 | qxl: check release info object
When releasing spice resources in release_resource() routine,
if release info object 'ext.info' is null, it leads to null
pointer dereference. Add check to avoid it.
Reported-by: Bugs SysSec <bugs-syssec@rub.de>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Message-id: 20190425... |
static void register_hooks(apr_pool_t * p)
{
ap_register_output_filter("MOD_SESSION_OUT", session_output_filter,
NULL, AP_FTYPE_CONTENT_SET);
ap_hook_insert_filter(session_insert_output_filter, NULL, NULL,
APR_HOOK_MIDDLE);
ap_hook_insert_error_filter(... | 0 | [
"CWE-476"
] | httpd | 67bd9bfe6c38831e14fe7122f1d84391472498f8 | 81,816,317,082,417,330,000,000,000,000,000,000,000 | 18 | mod_session: save one apr_strtok() in session_identity_decode().
When the encoding is invalid (missing '='), no need to parse further.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1887050 13f79535-47bb-0310-9956-ffa450edef68 |
int security_secctx_to_secid(const char *secdata, u32 seclen, u32 *secid)
{
return security_ops->secctx_to_secid(secdata, seclen, secid);
} | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 44,303,721,089,161,330,000,000,000,000,000,000,000 | 4 | 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... |
static int client_gen_key_share(gnutls_session_t session, const gnutls_group_entry_st *group, gnutls_buffer_st *extdata)
{
gnutls_datum_t tmp = {NULL, 0};
int ret;
if (group->pk != GNUTLS_PK_EC && group->pk != GNUTLS_PK_ECDH_X25519 &&
group->pk != GNUTLS_PK_ECDH_X448 &&
group->pk != GNUTLS_PK_DH) {
_gnu... | 0 | [
"CWE-416"
] | gnutls | 15beb4b193b2714d88107e7dffca781798684e7e | 45,013,412,884,831,200,000,000,000,000,000,000,000 | 117 | key_share: avoid use-after-free around realloc
Signed-off-by: Daiki Ueno <ueno@gnu.org> |
asmlinkage long do_ni_syscall(struct pt_regs *regs)
{
#ifdef CONFIG_COMPAT
long ret;
if (is_compat_task()) {
ret = compat_arm_syscall(regs);
if (ret != -ENOSYS)
return ret;
}
#endif
if (show_unhandled_signals && printk_ratelimit()) {
pr_info("%s[%d]: syscall %d\n", current->comm,
task_pid_nr(current), ... | 0 | [
"CWE-703"
] | linux | 9955ac47f4ba1c95ecb6092aeaefb40a22e99268 | 151,307,917,382,259,930,000,000,000,000,000,000,000 | 21 | arm64: don't kill the kernel on a bad esr from el0
Rather than completely killing the kernel if we receive an esr value we
can't deal with in the el0 handlers, send the process a SIGILL and log
the esr value in the hope that we can debug it. If we receive a bad esr
from el1, we'll die() as before.
Signed-off-by: Mark... |
static void storageDriverUnlock(void)
{
virMutexUnlock(&driver->lock);
} | 0 | [] | libvirt | 447f69dec47e1b0bd15ecd7cd49a9fd3b050fb87 | 316,938,069,576,283,230,000,000,000,000,000,000,000 | 4 | storage_driver: Unlock object on ACL fail in storagePoolLookupByTargetPath
'virStoragePoolObjListSearch' returns a locked and refed object, thus we
must release it on ACL permission failure.
Fixes: 7aa0e8c0cb8
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1984318
Signed-off-by: Peter Krempa <pkrempa@redhat.co... |
int group_concat_key_cmp_with_distinct(void* arg, const void* key1,
const void* key2)
{
Item_func_group_concat *item_func= (Item_func_group_concat*)arg;
for (uint i= 0; i < item_func->arg_count_field; i++)
{
Item *item= item_func->args[i];
/*
If item is a con... | 0 | [
"CWE-120"
] | server | eca207c46293bc72dd8d0d5622153fab4d3fccf1 | 327,611,895,292,065,600,000,000,000,000,000,000,000 | 32 | MDEV-25317 Assertion `scale <= precision' failed in decimal_bin_size And Assertion `scale >= 0 && precision > 0 && scale <= precision' failed in decimal_bin_size_inline/decimal_bin_size.
Precision should be kept below DECIMAL_MAX_SCALE for computations.
It can be bigger in Item_decimal. I'd fix this too but it changes... |
inline unsigned int nb_cpus() {
unsigned int res = 1;
#if cimg_OS==2
SYSTEM_INFO sysinfo;
GetSystemInfo(&sysinfo);
res = (unsigned int)sysinfo.dwNumberOfProcessors;
#elif cimg_OS == 1
res = (unsigned int)sysconf(_SC_NPROCESSORS_ONLN);
#endif
return res?res:1U;
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 259,420,469,743,656,300,000,000,000,000,000,000,000 | 11 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
void CLASS parseOlympus_CameraSettings (int base, unsigned tag, unsigned type, unsigned len, unsigned dng_writer)
{
// uptag 0x2020
int c;
uchar uc;
switch (tag) {
case 0x0101:
if (dng_writer == nonDNG) {
thumb_offset = get4() + base;
}
break;
case 0x0102:
if (dng_writer == nonDNG) {
... | 0 | [
"CWE-400"
] | LibRaw | e67a9862d10ebaa97712f532eca1eb5e2e410a22 | 49,606,776,350,720,260,000,000,000,000,000,000,000 | 67 | 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 |
void* LibRaw:: calloc(size_t n,size_t t)
{
void *p = memmgr.calloc(n,t);
if(!p)
throw LIBRAW_EXCEPTION_ALLOC;
return p;
} | 0 | [
"CWE-119",
"CWE-787"
] | LibRaw | 2f912f5b33582961b1cdbd9fd828589f8b78f21d | 239,091,623,914,376,500,000,000,000,000,000,000,000 | 7 | fixed wrong data_maximum calcluation; prevent out-of-buffer in exp_bef |
void qemu_ram_unset_migratable(RAMBlock *rb)
{
rb->flags &= ~RAM_MIGRATABLE;
} | 0 | [
"CWE-787"
] | qemu | 4bfb024bc76973d40a359476dc0291f46e435442 | 327,602,838,526,123,640,000,000,000,000,000,000,000 | 4 | memory: clamp cached translation in case it points to an MMIO region
In using the address_space_translate_internal API, address_space_cache_init
forgot one piece of advice that can be found in the code for
address_space_translate_internal:
/* MMIO registers can be expected to perform full-width accesses based onl... |
static int smtp_server_connection_output(struct smtp_server_connection *conn)
{
int ret;
e_debug(conn->event, "Sending replies");
smtp_server_connection_ref(conn);
o_stream_cork(conn->conn.output);
ret = smtp_server_connection_flush(conn);
if (ret > 0) {
smtp_server_connection_timeout_reset(conn);
smtp_serv... | 0 | [
"CWE-77"
] | core | 321c339756f9b2b98fb7326359d1333adebb5295 | 23,920,092,741,160,516,000,000,000,000,000,000,000 | 22 | lib-smtp: smtp-server-connection - Fix STARTTLS command injection vulnerability.
The input handler kept reading more commands even though the input was locked by
the STARTTLS command, thereby causing it to read the command pipelined beyond
STARTTLS. This causes a STARTTLS command injection vulerability. |
static int l2_table_update(struct qcow_state *s,
uint64_t *l2_table, uint64_t l2_table_offset,
unsigned int l2_index, uint64_t cluster_offset)
{
ssize_t ret;
tcmu_dbg("%s: setting %llx[%d] to %llx\n", __func__, l2_table_offset, l2_index, cluster_offset);
l2_table[l2_index] = htobe64(cluster_offset);
r... | 0 | [
"CWE-200"
] | tcmu-runner | 8cf8208775022301adaa59c240bb7f93742d1329 | 222,851,737,519,212,970,000,000,000,000,000,000,000 | 20 | removed all check_config callback implementations to avoid security issues
see github issue #194
qcow.c contained an information leak, could test for existance of any
file in the system
file_example.c and file_optical.c allow also to test for existance of
any file, plus to temporarily create empty new files anywhere... |
GF_Err schm_box_write(GF_Box *s, GF_BitStream *bs)
{
GF_Err e;
GF_SchemeTypeBox *ptr = (GF_SchemeTypeBox *) s;
if (!s) return GF_BAD_PARAM;
e = gf_isom_full_box_write(s, bs);
if (e) return e;
gf_bs_write_u32(bs, ptr->scheme_type);
gf_bs_write_u32(bs, ptr->scheme_version);
if (ptr->flags & 0x000001) {
if (ptr-... | 0 | [
"CWE-703"
] | gpac | f19668964bf422cf5a63e4dbe1d3c6c75edadcbb | 23,703,595,021,331,565,000,000,000,000,000,000,000 | 17 | fixed #1879 |
flatpak_dir_read_latest (FlatpakDir *self,
const char *remote,
const char *ref,
char **out_alt_id,
GCancellable *cancellable,
GError **error)
{
g_autofree char *remote_and_ref... | 0 | [
"CWE-668"
] | flatpak | cd2142888fc4c199723a0dfca1f15ea8788a5483 | 324,558,140,338,763,600,000,000,000,000,000,000,000 | 39 | Don't expose /proc when running apply_extra
As shown by CVE-2019-5736, it is sometimes possible for the sandbox
app to access outside files using /proc/self/exe. This is not
typically an issue for flatpak as the sandbox runs as the user which
has no permissions to e.g. modify the host files.
However, when installing ... |
void nghttp2_session_set_user_data(nghttp2_session *session, void *user_data) {
session->user_data = user_data;
} | 0 | [] | nghttp2 | 0a6ce87c22c69438ecbffe52a2859c3a32f1620f | 146,056,511,129,161,870,000,000,000,000,000,000,000 | 3 | Add nghttp2_option_set_max_outbound_ack |
static int init_dumping(char *database, int init_func(char*))
{
if (mysql_select_db(mysql, database))
{
DB_error(mysql, "when selecting the database");
return 1; /* If --force */
}
if (!path && !opt_xml)
{
if (opt_databases || opt_alldbs)
{
/*
length of table na... | 1 | [] | mysql-server | d982e717aba67227ec40761a21a4211db91aa0e2 | 290,048,595,450,187,300,000,000,000,000,000,000,000 | 32 | Bug#27510150: MYSQLDUMP FAILS FOR SPECIFIC --WHERE CLAUSES
Description: Mysqldump utility fails for specific clauses
used with the option, 'where'.
Analysis:- Method, "fix_identifier_with_newline()" that
prefixes all occurrences of newline char ('\n') in incoming
buffer does not verify the size of the buffer. The buf... |
static void isdn_ppp_ccp_reset_ack_rcvd(struct ippp_struct *is,
unsigned char id)
{
struct ippp_ccp_reset_state *rs = is->reset->rs[id];
if (rs) {
if (rs->ta && rs->state == CCPResetSentReq) {
/* Great, we are correct */
if (!rs->expra)
printk(KERN_DEBUG "ippp_ccp: ResetAck received"
" fo... | 0 | [] | linux | 4ab42d78e37a294ac7bc56901d563c642e03c4ae | 298,831,038,805,594,130,000,000,000,000,000,000,000 | 27 | ppp, slip: Validate VJ compression slot parameters completely
Currently slhc_init() treats out-of-range values of rslots and tslots
as equivalent to 0, except that if tslots is too large it will
dereference a null pointer (CVE-2015-7799).
Add a range-check at the top of the function and make it return an
ERR_PTR() on... |
static opj_bool pi_next_rpcl(opj_pi_iterator_t * pi)
{
opj_pi_comp_t *comp = NULL;
opj_pi_resolution_t *res = NULL;
long index = 0;
if (!pi->first) {
goto LABEL_SKIP;
} else {
int compno, resno;
pi->first = 0;
pi->dx = 0;
pi->dy = 0;
for (compno = 0; ... | 1 | [
"CWE-369"
] | openjpeg | c5bd64ea146162967c29bd2af0cbb845ba3eaaaf | 308,604,278,359,727,300,000,000,000,000,000,000,000 | 93 | [MJ2] To avoid divisions by zero / undefined behaviour on shift
Signed-off-by: Young_X <YangX92@hotmail.com> |
logger_get_line_tag_info (int tags_count, const char **tags,
int *log_level, int *prefix_is_nick)
{
int i, log_level_set, prefix_is_nick_set;
if (log_level)
*log_level = LOGGER_LEVEL_DEFAULT;
if (prefix_is_nick)
*prefix_is_nick = 0;
log_level_set = 0;
pref... | 0 | [
"CWE-119",
"CWE-787"
] | weechat | f105c6f0b56fb5687b2d2aedf37cb1d1b434d556 | 42,925,856,013,064,375,000,000,000,000,000,000,000 | 43 | logger: call strftime before replacing buffer local variables |
virtual void ms_handle_fast_accept(Connection *con) {} | 0 | [
"CWE-287",
"CWE-284"
] | ceph | 5ead97120e07054d80623dada90a5cc764c28468 | 270,075,581,415,266,130,000,000,000,000,000,000,000 | 1 | 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 ... |
get_highlight_default(void)
{
int i;
i = findoption((char_u *)"hl");
if (i >= 0)
return options[i].def_val[VI_DEFAULT];
return (char_u *)NULL;
} | 0 | [
"CWE-20"
] | vim | d0b5138ba4bccff8a744c99836041ef6322ed39a | 260,757,513,646,335,550,000,000,000,000,000,000,000 | 9 | patch 8.0.0056
Problem: When setting 'filetype' there is no check for a valid name.
Solution: Only allow valid characters in 'filetype', 'syntax' and 'keymap'. |
guessContentTypeFromTable(struct table2 *table, char *filename)
{
struct table2 *t;
char *p;
if (table == NULL)
return NULL;
p = &filename[strlen(filename) - 1];
while (filename < p && *p != '.')
p--;
if (p == filename)
return NULL;
p++;
for (t = table; t->item1; t++) {
if (!strcmp(p... | 0 | [
"CWE-119"
] | w3m | ba9d78faeba9024c3e8840579c3b0e959ae2cb0f | 168,751,077,973,286,570,000,000,000,000,000,000,000 | 22 | Prevent global-buffer-overflow in parseURL()
Bug-Debian: https://github.com/tats/w3m/issues/41 |
BOOL INSTAPI SQLCreateDataSourceW( HWND hwndParent, LPCWSTR lpszDSN )
{
BOOL ret;
char *ms = _multi_string_alloc_and_copy( lpszDSN );
inst_logClear();
ret = SQLCreateDataSource( hwndParent, ms );
free( ms );
return ret;
} | 0 | [
"CWE-119",
"CWE-369"
] | unixODBC | 45ef78e037f578b15fc58938a3a3251655e71d6f | 232,313,348,950,250,100,000,000,000,000,000,000,000 | 13 | New Pre Source |
static int nf_tables_delrule(struct sk_buff *skb, const struct nfnl_info *info,
const struct nlattr * const nla[])
{
struct netlink_ext_ack *extack = info->extack;
u8 genmask = nft_genmask_next(info->net);
u8 family = info->nfmsg->nfgen_family;
struct nft_chain *chain = NULL;
struct net *net = info->net;
... | 0 | [
"CWE-400",
"CWE-703"
] | linux | e02f0d3970404bfea385b6edb86f2d936db0ea2b | 142,198,909,769,237,900,000,000,000,000,000,000,000 | 67 | netfilter: nf_tables: disallow binding to already bound chain
Update nft_data_init() to report EINVAL if chain is already bound.
Fixes: d0e2c7de92c7 ("netfilter: nf_tables: add NFT_CHAIN_BINDING")
Reported-by: Gwangun Jung <exsociety@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
int tcp_test(const char* ip_str, const short port)
{
int sock, i;
struct sockaddr_in s_in;
int packetsize = 1024;
unsigned char packet[packetsize];
struct timeval tv, tv2, tv3;
int caplen = 0;
int times[REQUESTS];
int min, avg, max, len;
struct net_hdr nh;
tv3.tv_sec=0;
tv3.... | 0 | [
"CWE-787"
] | aircrack-ng | 091b153f294b9b695b0b2831e65936438b550d7b | 277,492,381,212,296,460,000,000,000,000,000,000,000 | 206 | Aireplay-ng: Fixed tcp_test stack overflow (Closes #14 on GitHub).
git-svn-id: http://svn.aircrack-ng.org/trunk@2417 28c6078b-6c39-48e3-add9-af49d547ecab |
static long vhost_vdpa_set_features(struct vhost_vdpa *v, u64 __user *featurep)
{
struct vdpa_device *vdpa = v->vdpa;
const struct vdpa_config_ops *ops = vdpa->config;
u64 features;
/*
* It's not allowed to change the features after they have
* been negotiated.
*/
if (ops->get_status(vdpa) & VIRTIO_CONFIG_S... | 0 | [
"CWE-416"
] | linux | f6bbf0010ba004f5e90c7aefdebc0ee4bd3283b9 | 213,755,958,905,908,930,000,000,000,000,000,000,000 | 21 | vhost-vdpa: fix use-after-free of v->config_ctx
When the 'v->config_ctx' eventfd_ctx reference is released we didn't
set it to NULL. So if the same character device (e.g. /dev/vhost-vdpa-0)
is re-opened, the 'v->config_ctx' is invalid and calling again
vhost_vdpa_config_put() causes use-after-free issues like the
foll... |
OJPEGPreDecodeSkipScanlines(TIFF* tif)
{
static const char module[]="OJPEGPreDecodeSkipScanlines";
OJPEGState* sp=(OJPEGState*)tif->tif_data;
uint32 m;
if (sp->skip_buffer==NULL)
{
sp->skip_buffer=_TIFFmalloc(sp->bytes_per_line);
if (sp->skip_buffer==NULL)
{
TIFFErrorExt(tif->tif_clientdata,module,"Out of... | 0 | [
"CWE-369"
] | libtiff | 43bc256d8ae44b92d2734a3c5bc73957a4d7c1ec | 257,189,592,853,330,620,000,000,000,000,000,000,000 | 21 | * libtiff/tif_ojpeg.c: make OJPEGDecode() early exit in case of failure in
OJPEGPreDecode(). This will avoid a divide by zero, and potential other issues.
Reported by Agostino Sarubbo.
Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2611 |
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