func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
static char *get_timestamp(THEME_REC *theme, TEXT_DEST_REC *dest, time_t t)
{
char *format, str[256];
struct tm *tm;
int diff;
if ((timestamp_level & dest->level) == 0)
return NULL;
/* check for flags if we want to override defaults */
if (dest->flags & PRINT_FLAG_UNSET_TIMESTAMP)
return NULL;
if ((dest->... | 0 | [
"CWE-476"
] | irssi | 6c6c42e3d1b49d90aacc0b67f8540471cae02a1d | 170,287,846,911,019,350,000,000,000,000,000,000,000 | 33 | Merge branch 'security' into 'master'
See merge request !7 |
static CImg<T> row_vector(const T& a0, const T& a1) {
CImg<T> r(2,1);
r[0] = a0; r[1] = a1;
return r;
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 75,551,070,638,220,250,000,000,000,000,000,000,000 | 5 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
bgp_route_refresh_send (struct peer *peer, afi_t afi, safi_t safi,
u_char orf_type, u_char when_to_refresh, int remove)
{
struct stream *s;
struct stream *packet;
int length;
struct bgp_filter *filter;
int orf_refresh = 0;
if (DISABLE_BGP_ANNOUNCE)
return;
filter = &peer->filter[afi][safi];
/*... | 0 | [
"CWE-119"
] | quagga | 5861739f8c38bc36ea9955e5cb2be2bf2f482d70 | 64,906,300,441,561,230,000,000,000,000,000,000,000 | 94 | bgpd: Open option parse errors don't NOTIFY, resulting in abort & DoS
* bgp_packet.c: (bgp_open_receive) Errors from bgp_open_option_parse are
detected, and the code will stop processing the OPEN and return. However
it does so without calling bgp_notify_send to send a NOTIFY - which means
the peer FSM doesn't g... |
WriteCompressedCellArrayField(mat_t *mat, matvar_t *matvar, z_streamp z)
{
mat_uint32_t comp_buf[512];
mat_uint32_t uncomp_buf[512];
int buf_size = 512;
size_t byteswritten = 0, field_buf_size;
if ( NULL == matvar || NULL == mat || NULL == z )
return 0;
memset(&uncomp_buf, 0, sizeof(un... | 0 | [
"CWE-200",
"CWE-401"
] | matio | b53b62b756920f4c1509f4ee06427f66c3b5c9c4 | 19,240,536,502,877,422,000,000,000,000,000,000,000 | 34 | Fix memory leak
As reported by https://github.com/tbeu/matio/issues/186 |
static ossl_inline int cert_req_allowed(SSL *s)
{
/* TLS does not like anon-DH with client cert */
if ((s->version > SSL3_VERSION
&& (s->s3->tmp.new_cipher->algorithm_auth & SSL_aNULL))
|| (s->s3->tmp.new_cipher->algorithm_auth & (SSL_aSRP | SSL_aPSK)))
return 0;
return 1;
} | 0 | [
"CWE-476"
] | openssl | efbe126e3ebb9123ac9d058aa2bb044261342aaa | 110,145,175,649,895,390,000,000,000,000,000,000,000 | 10 | Fix missing NULL checks in CKE processing
Reviewed-by: Rich Salz <rsalz@openssl.org> |
static void ieee80211_rx_mgmt_disassoc(struct ieee80211_sub_if_data *sdata,
struct ieee80211_mgmt *mgmt, size_t len)
{
struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
u16 reason_code;
sdata_assert_lock(sdata);
if (len < 24 + 2)
return;
if (!ifmgd->associated ||
!ether_addr_equal(mgmt->bssi... | 0 | [] | linux | 79c92ca42b5a3e0ea172ea2ce8df8e125af237da | 242,153,868,536,049,530,000,000,000,000,000,000,000 | 30 | 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... |
_PUBLIC_ int strncasecmp_m(const char *s1, const char *s2, size_t n)
{
struct smb_iconv_handle *iconv_handle = get_iconv_handle();
return strncasecmp_m_handle(iconv_handle, s1, s2, n);
} | 0 | [
"CWE-200"
] | samba | ba5dbda6d0174a59d221c45cca52ecd232820d48 | 234,496,996,467,649,030,000,000,000,000,000,000,000 | 5 | CVE-2015-5330: Fix handling of unicode near string endings
Until now next_codepoint_ext() and next_codepoint_handle_ext() were
using strnlen(str, 5) to determine how much string they should try to
decode. This ended up looking past the end of the string when it was not
null terminated and the final character looked li... |
int ber_write_contextual_tag(wStream* s, BYTE tag, int length, BOOL pc)
{
Stream_Write_UINT8(s, (BER_CLASS_CTXT | BER_PC(pc)) | (BER_TAG_MASK & tag));
return ber_write_length(s, length) + 1;
} | 1 | [
"CWE-476"
] | FreeRDP | 0dc22d5a30a1c7d146b2a835b2032668127c33e9 | 98,616,984,541,058,920,000,000,000,000,000,000,000 | 5 | Fixed a range of BER boundary encoding bugs which would occur when any NLA packet hit the 127 character mark. Removed ber#get_content_length as it was not behaving deterministically. |
static void set_preempt_timeout(struct intel_engine_cs *engine)
{
if (!intel_engine_has_preempt_reset(engine))
return;
set_timer_ms(&engine->execlists.preempt,
active_preempt_timeout(engine));
} | 0 | [] | linux | bc8a76a152c5f9ef3b48104154a65a68a8b76946 | 109,468,050,045,683,860,000,000,000,000,000,000,000 | 8 | drm/i915/gen9: Clear residual context state on context switch
Intel ID: PSIRT-TA-201910-001
CVEID: CVE-2019-14615
Intel GPU Hardware prior to Gen11 does not clear EU state
during a context switch. This can result in information
leakage between contexts.
For Gen8 and Gen9, hardware provides a mechanism for
fast clear... |
SECURITY_STATUS SEC_ENTRY FreeContextBuffer(void* pvContextBuffer)
{
if (!pvContextBuffer)
return SEC_E_INVALID_HANDLE;
sspi_ContextBufferFree(pvContextBuffer);
return SEC_E_OK;
} | 0 | [
"CWE-476",
"CWE-125"
] | FreeRDP | 0773bb9303d24473fe1185d85a424dfe159aff53 | 44,486,971,722,585,630,000,000,000,000,000,000,000 | 9 | nla: invalidate sec handle after creation
If sec pointer isn't invalidated after creation it is not possible
to check if the upper and lower pointers are valid.
This fixes a segfault in the server part if the client disconnects before
the authentication was finished. |
PHP_FUNCTION(openssl_private_encrypt)
{
zval *key, *crypted;
EVP_PKEY *pkey;
int cryptedlen;
zend_string *cryptedbuf = NULL;
int successful = 0;
zend_resource *keyresource = NULL;
char * data;
size_t data_len;
zend_long padding = RSA_PKCS1_PADDING;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "sz/z|l", &data, ... | 0 | [
"CWE-326"
] | php-src | 0216630ea2815a5789a24279a1211ac398d4de79 | 319,622,379,709,477,300,000,000,000,000,000,000,000 | 58 | Fix bug #79601 (Wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV) |
storageVolDownload(virStorageVolPtr vol,
virStreamPtr stream,
unsigned long long offset,
unsigned long long length,
unsigned int flags)
{
virStorageBackend *backend;
virStoragePoolObj *obj = NULL;
virStorageVolDef *voldef = NULL;
... | 0 | [] | libvirt | 447f69dec47e1b0bd15ecd7cd49a9fd3b050fb87 | 323,404,634,199,019,150,000,000,000,000,000,000,000 | 48 | 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... |
nv_screengo(oparg_T *oap, int dir, long dist)
{
int linelen = linetabsize(ml_get_curline());
int retval = OK;
int atend = FALSE;
int n;
int col_off1; // margin offset for first screen line
int col_off2; // margin offset for wrapped screen line
int width1; // text width for first scre... | 0 | [
"CWE-416"
] | vim | 35a9a00afcb20897d462a766793ff45534810dc3 | 52,169,437,263,337,890,000,000,000,000,000,000,000 | 161 | patch 8.2.3428: using freed memory when replacing
Problem: Using freed memory when replacing. (Dhiraj Mishra)
Solution: Get the line pointer after calling ins_copychar(). |
GC_malloc_explicitly_typed_ignore_off_page(size_t lb, GC_descr d)
{
ptr_t op;
size_t lg;
DCL_LOCK_STATE;
GC_ASSERT(GC_explicit_typing_initialized);
lb += TYPD_EXTRA_BYTES;
if (SMALL_OBJ(lb)) {
GC_DBG_COLLECT_AT_MALLOC(lb);
lg = GC_size_map[lb];
LOCK();
op = G... | 1 | [
"CWE-119"
] | bdwgc | 7292c02fac2066d39dd1bcc37d1a7054fd1e32ee | 177,352,978,136,169,800,000,000,000,000,000,000,000 | 34 | Fix malloc routines to prevent size value wrap-around
See issue #135 on Github.
* allchblk.c (GC_allochblk, GC_allochblk_nth): Use
OBJ_SZ_TO_BLOCKS_CHECKED instead of OBJ_SZ_TO_BLOCKS.
* malloc.c (GC_alloc_large): Likewise.
* alloc.c (GC_expand_hp_inner): Type of "bytes" local variable changed
from word to size_t; ca... |
make_other_setup (GnomeRRScreen *screen)
{
/* Turn off all laptops, and make all external monitors clone
* from (0, 0)
*/
GnomeRRConfig *result = gnome_rr_config_new_current (screen);
int i;
for (i = 0; result->outputs[i] != NULL; ++i) {
GnomeOutputInf... | 0 | [] | gnome-settings-daemon | be513b3c7d80d0b7013d79ce46d7eeca929705cc | 127,629,874,084,635,900,000,000,000,000,000,000,000 | 26 | Implement autoconfiguration of the outputs
This is similar in spirit to 'xrandr --auto', but we disfavor selecting clone modes.
Instead, we lay out the outputs left-to-right.
Signed-off-by: Federico Mena Quintero <federico@novell.com> |
Tracing::Reason traceReason() const override { return trace_reason_; } | 0 | [
"CWE-416"
] | envoy | fe7c69c248f4fe5a9080c7ccb35275b5218bb5ab | 218,395,947,803,142,900,000,000,000,000,000,000,000 | 1 | 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> |
make_consensus_method_list(int low, int high, const char *separator)
{
char *list;
int i;
smartlist_t *lst;
lst = smartlist_new();
for (i = low; i <= high; ++i) {
if (!consensus_method_is_supported(i))
continue;
smartlist_add_asprintf(lst, "%d", i);
}
list = smartlist_join_strings(lst, sepa... | 0 | [] | tor | a0ef3cf0880e3cd343977b3fcbd0a2e7572f0cb4 | 329,121,547,587,099,230,000,000,000,000,000,000,000 | 18 | Prevent int underflow in dirvote.c compare_vote_rs_.
This should be "impossible" without making a SHA1 collision, but
let's not keep the assumption that SHA1 collisions are super-hard.
This prevents another case related to 21278. There should be no
behavioral change unless -ftrapv is on. |
static int php_cli_server_client_read_request_on_path(php_http_parser *parser, const char *at, size_t length)
{
php_cli_server_client *client = parser->data;
{
char *vpath;
size_t vpath_len;
normalize_vpath(&vpath, &vpath_len, at, length, 1);
client->request.vpath = vpath;
client->request.vpath_len = vpath_... | 0 | [] | php-src | 2438490addfbfba51e12246a74588b2382caa08a | 167,801,948,655,506,550,000,000,000,000,000,000,000 | 12 | slim post data |
int message_parser_deinit_from_parts(struct message_parser_ctx **_ctx,
struct message_part **parts_r,
const char **error_r)
{
struct message_parser_ctx *ctx = *_ctx;
int ret = ctx->broken_reason != NULL ? -1 : 0;
*_ctx = NULL;
*parts_r = ctx->parts;
*error_r = ctx->broken_reason;
if (ct... | 0 | [
"CWE-20"
] | core | fb97a1cddbda4019e327fa736972a1c7433fedaa | 337,716,923,043,258,200,000,000,000,000,000,000,000 | 25 | lib-mail: message-parser - Fix assert-crash when enforcing MIME part limit
The limit could have been exceeded with message/rfc822 parts. |
static struct kobject *md_probe(dev_t dev, int *part, void *data)
{
md_alloc(dev, NULL);
return NULL;
} | 0 | [
"CWE-200"
] | linux | b6878d9e03043695dbf3fa1caa6dfc09db225b16 | 286,383,196,846,218,150,000,000,000,000,000,000,000 | 5 | md: use kzalloc() when bitmap is disabled
In drivers/md/md.c get_bitmap_file() uses kmalloc() for creating a
mdu_bitmap_file_t called "file".
5769 file = kmalloc(sizeof(*file), GFP_NOIO);
5770 if (!file)
5771 return -ENOMEM;
This structure is copied to user space at the end of the fun... |
void md_wait_for_blocked_rdev(struct md_rdev *rdev, struct mddev *mddev)
{
sysfs_notify_dirent_safe(rdev->sysfs_state);
wait_event_timeout(rdev->blocked_wait,
!test_bit(Blocked, &rdev->flags) &&
!test_bit(BlockedBadBlocks, &rdev->flags),
msecs_to_jiffies(5000));
rdev_dec_pending(rdev, mddev);
} | 0 | [
"CWE-200"
] | linux | b6878d9e03043695dbf3fa1caa6dfc09db225b16 | 100,544,696,166,535,500,000,000,000,000,000,000,000 | 9 | md: use kzalloc() when bitmap is disabled
In drivers/md/md.c get_bitmap_file() uses kmalloc() for creating a
mdu_bitmap_file_t called "file".
5769 file = kmalloc(sizeof(*file), GFP_NOIO);
5770 if (!file)
5771 return -ENOMEM;
This structure is copied to user space at the end of the fun... |
static void cil_reset_validatetrans(struct cil_validatetrans *vt)
{
cil_list_destroy(&vt->datum_expr, CIL_FALSE);
} | 0 | [
"CWE-416"
] | selinux | f34d3d30c8325e4847a6b696fe7a3936a8a361f3 | 897,533,012,045,927,700,000,000,000,000,000,000 | 4 | libsepol/cil: Destroy classperms list when resetting classpermission
Nicolas Iooss reports:
A few months ago, OSS-Fuzz found a crash in the CIL compiler, which
got reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28648 (the title
is misleading, or is caused by another issue that conflicts with... |
p11_ascii_tolower (int c)
{
if (c >= 'A' && c <= 'Z')
return 'a' + (c - 'A');
return c;
} | 0 | [
"CWE-190"
] | p11-kit | bd670b1d4984b27d6a397b9ddafaf89ab26e4e7f | 49,017,827,469,164,150,000,000,000,000,000,000,000 | 6 | Follow-up to arithmetic overflow fix
Check if nmemb is zero in p11_rpc_message_alloc_extra_array to avoid a
division by zero trap. Additionally, change the reallocarray
compatibility shim so that it won't assert when resizing an array to
zero, and add the same nmemb != 0 check there. |
static inline int next_slot(struct b43_dmaring *ring, int slot)
{
B43_WARN_ON(!(slot >= -1 && slot <= ring->nr_slots - 1));
if (slot == ring->nr_slots - 1)
return 0;
return slot + 1;
} | 0 | [
"CWE-119",
"CWE-787"
] | linux | c85ce65ecac078ab1a1835c87c4a6319cf74660a | 318,652,406,830,460,360,000,000,000,000,000,000,000 | 7 | b43: allocate receive buffers big enough for max frame len + offset
Otherwise, skb_put inside of dma_rx can fail...
https://bugzilla.kernel.org/show_bug.cgi?id=32042
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: stable@kernel.org |
int __connman_dnsproxy_init(void)
{
int err, index;
DBG("");
listener_table = g_hash_table_new_full(g_direct_hash, g_direct_equal,
NULL, g_free);
partial_tcp_req_table = g_hash_table_new_full(g_direct_hash,
g_direct_equal,
NULL,
free_partial_reqs);
index = connman_inet_ifindex("lo")... | 0 | [
"CWE-119"
] | connman | 5c281d182ecdd0a424b64f7698f32467f8f67b71 | 129,437,253,787,266,070,000,000,000,000,000,000,000 | 32 | dnsproxy: Fix crash on malformed DNS response
If the response query string is malformed, we might access memory
pass the end of "name" variable in parse_response(). |
int Http2Handler::read_tls() {
std::array<uint8_t, 8_k> buf;
ERR_clear_error();
for (;;) {
auto rv = SSL_read(ssl_, buf.data(), buf.size());
if (rv <= 0) {
auto err = SSL_get_error(ssl_, rv);
switch (err) {
case SSL_ERROR_WANT_READ:
goto fin;
case SSL_ERROR_WANT_WRITE:
... | 0 | [] | nghttp2 | 95efb3e19d174354ca50c65d5d7227d92bcd60e1 | 208,699,542,966,843,550,000,000,000,000,000,000,000 | 41 | Don't read too greedily |
Item *in_longlong::create_item(THD *thd)
{
/*
We're created a signed INT, this may not be correct in
general case (see BUG#19342).
*/
return new (thd->mem_root) Item_int(thd, (longlong)0);
} | 0 | [
"CWE-617"
] | server | 807945f2eb5fa22e6f233cc17b85a2e141efe2c8 | 17,111,755,679,418,500,000,000,000,000,000,000,000 | 8 | MDEV-26402: A SEGV in Item_field::used_tables/update_depend_map_for_order...
When doing condition pushdown from HAVING into WHERE,
Item_equal::create_pushable_equalities() calls
item->set_extraction_flag(IMMUTABLE_FL) for constant items.
Then, Item::cleanup_excluding_immutables_processor() checks for this flag
to see ... |
CImg<T>& operator>>=(const t value) {
if (is_empty()) return *this;
cimg_openmp_for(*this,((longT)*ptr) >> (int)value,65536);
return *this;
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 311,234,431,671,503,260,000,000,000,000,000,000,000 | 5 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
int ha_maria::preload_keys(THD * thd, HA_CHECK_OPT *check_opt)
{
ulonglong map;
TABLE_LIST *table_list= table->pos_in_table_list;
DBUG_ENTER("ha_maria::preload_keys");
table->keys_in_use_for_query.clear_all();
if (table_list->process_index_hints(table))
DBUG_RETURN(HA_ADMIN_FAILED);
map= ~(ulonglong... | 0 | [
"CWE-400"
] | server | 9e39d0ae44595dbd1570805d97c9c874778a6be8 | 316,332,671,242,485,900,000,000,000,000,000,000,000 | 56 | MDEV-25787 Bug report: crash on SELECT DISTINCT thousands_blob_fields
fix a debug assert to account for not opened temp tables |
run_error (CommonJob *job,
char *primary_text,
char *secondary_text,
const char *details_text,
gboolean show_all,
...)
{
va_list varargs;
int res;
va_start (varargs, show_all);
res = run_simple_dialog_va (job,
... | 0 | [
"CWE-20"
] | nautilus | 1630f53481f445ada0a455e9979236d31a8d3bb0 | 29,024,985,181,785,275,000,000,000,000,000,000,000 | 22 | mime-actions: use file metadata for trusting desktop files
Currently we only trust desktop files that have the executable bit
set, and don't replace the displayed icon or the displayed name until
it's trusted, which prevents for running random programs by a malicious
desktop file.
However, the executable permission i... |
int cli_scanpe(cli_ctx *ctx)
{
uint16_t e_magic; /* DOS signature ("MZ") */
uint16_t nsections;
uint32_t e_lfanew; /* address of new exe header */
uint32_t ep, vep; /* entry point (raw, virtual) */
uint8_t polipos = 0;
time_t timestamp;
struct pe_image_file_hdr file_hdr;
union {
struct pe_image_optional_h... | 0 | [
"CWE-703",
"CWE-189"
] | clamav-devel | 270e368b99e93aa5447d46c797c92c3f9f39f375 | 220,002,766,581,160,140,000,000,000,000,000,000,000 | 1,809 | libclamav: bb #7055 |
static void x25_destroy_timer(struct timer_list *t)
{
struct sock *sk = from_timer(sk, t, sk_timer);
x25_destroy_socket_from_timer(sk);
} | 0 | [] | net | 7781607938c8371d4c2b243527430241c62e39c2 | 9,533,324,264,508,029,000,000,000,000,000,000,000 | 6 | net/x25: Fix null-ptr-deref caused by x25_disconnect
When the link layer is terminating, x25->neighbour will be set to NULL
in x25_disconnect(). As a result, it could cause null-ptr-deref bugs in
x25_sendmsg(),x25_recvmsg() and x25_connect(). One of the bugs is
shown below.
(Thread 1) | (Thread 2... |
device_added (GDBusObjectManager *manager,
Device1 *device,
BluetoothClient *client)
{
BluetoothClientPrivate *priv = BLUETOOTH_CLIENT_GET_PRIVATE(client);
GDBusProxy *adapter;
const char *adapter_path, *address, *alias, *name, *icon;
char **uuids;
gboolean paired, trusted, connec... | 0 | [] | gnome-bluetooth | 6b5086d42ea64d46277f3c93b43984f331d12f89 | 200,901,313,910,279,460,000,000,000,000,000,000,000 | 66 | lib: Fix Discoverable being reset when turned off
Work-around race in bluetoothd which would reset the discoverable
flag if a timeout change was requested before discoverable finished
being set to off:
See https://bugzilla.redhat.com/show_bug.cgi?id=1602985 |
static struct atalk_route *atrtr_find(struct atalk_addr *target)
{
/*
* we must search through all routes unless we find a
* host route, because some host routes might overlap
* network routes
*/
struct atalk_route *net_route = NULL;
struct atalk_route *r;
read_lock_bh(&atalk_routes_lock);
for (r = atal... | 0 | [] | history | 7ab442d7e0a76402c12553ee256f756097cae2d2 | 154,159,160,609,892,160,000,000,000,000,000,000,000 | 46 | [DDP]: Convert to new protocol interface.
Convert ddp to the new protocol interface which means it has to
handle fragmented skb's. The only big change is in the checksum
routine which has to do more work (like skb_checksum).
Minor speedup is folding the carry to avoid a branch.
Tested against a 2.4 system and by ru... |
int test_add(BIO *bp)
{
BIGNUM a, b, c;
int i;
BN_init(&a);
BN_init(&b);
BN_init(&c);
BN_bntest_rand(&a, 512, 0, 0);
for (i = 0; i < num0; i++) {
BN_bntest_rand(&b, 450 + i, 0, 0);
a.neg = rand_neg();
b.neg = rand_neg();
BN_add(&c, &a, &b);
if (bp !=... | 0 | [
"CWE-200"
] | openssl | d73cc256c8e256c32ed959456101b73ba9842f72 | 19,226,968,220,339,013,000,000,000,000,000,000,000 | 39 | bn/asm/x86_64-mont5.pl: fix carry propagating bug (CVE-2015-3193).
Reviewed-by: Richard Levitte <levitte@openssl.org>
(cherry picked from commit e7c078db57908cbf16074c68034977565ffaf107) |
static boolean point_inside(inside_t * inside_context, pointf p)
{
static node_t *lastn; /* last node argument */
static double radius;
pointf P;
node_t *n;
if (!inside_context) {
lastn = NULL;
return FALSE;
}
n = inside_context->s.n;
P = ccwrotatepf(p, 90 * GD_rankdir(agraphof(n)));... | 0 | [
"CWE-120"
] | graphviz | 784411ca3655c80da0f6025ab20634b2a6ff696b | 302,527,999,570,792,560,000,000,000,000,000,000,000 | 34 | fix: out-of-bounds write on invalid label
When the label for a node cannot be parsed (due to it being malformed), it falls
back on the symbol name of the node itself. I.e. the default label the node
would have had if it had no label attribute at all. However, this is applied by
dynamically altering the node's label to... |
frf15_print(netdissect_options *ndo,
const u_char *p, u_int length)
{
uint16_t sequence_num, flags;
if (length < 2)
goto trunc;
ND_TCHECK2(*p, 2);
flags = p[0]&MFR_BEC_MASK;
sequence_num = (p[0]&0x1e)<<7 | p[1];
ND_PRINT((ndo, "FRF.15, seq 0x%03x, Flags [%s],%s Fragmentati... | 0 | [
"CWE-125"
] | tcpdump | aa3e54f594385ce7e1e319b0c84999e51192578b | 227,377,428,340,146,950,000,000,000,000,000,000,000 | 31 | (for 4.9.3) CVE-2018-14468/FRF.16: Add a missing length check.
The specification says in a well-formed Magic Number information element
the data is exactly 4 bytes long. In mfr_print() check this before trying
to read those 4 bytes.
This fixes a buffer over-read discovered by Bhargava Shastry,
SecT/TU Berlin.
Add a ... |
shift_event(ASS_Renderer *render_priv, EventImages *ei, int shift)
{
ASS_Image *cur = ei->imgs;
while (cur) {
cur->dst_y += shift;
// clip top and bottom
if (cur->dst_y < 0) {
int clip = -cur->dst_y;
cur->h -= clip;
cur->bitmap += clip * cur->stride;
... | 0 | [
"CWE-125"
] | libass | f4f48950788b91c6a30029cc28a240b834713ea7 | 166,654,570,225,864,110,000,000,000,000,000,000,000 | 24 | Fix line wrapping mode 0/3 bugs
This fixes two separate bugs:
a) Don't move a linebreak into the first symbol. This results in a empty
line at the front, which does not help to equalize line lengths at all.
Instead, merge line with the second one.
b) When moving a linebreak into a symbol that already is a break... |
write_out_binary_header (dev_t rdev,
struct cpio_file_stat *file_hdr, int out_des)
{
struct old_cpio_header short_hdr;
short_hdr.c_magic = 070707;
short_hdr.c_dev = makedev (file_hdr->c_dev_maj, file_hdr->c_dev_min);
if ((warn_option & CPIO_WARN_TRUNCATE) && (file_hdr->c_ino >> 16) != 0)
error (0, 0, ... | 0 | [
"CWE-190"
] | cpio | dd96882877721703e19272fe25034560b794061b | 111,844,585,184,920,560,000,000,000,000,000,000,000 | 67 | Rewrite dynamic string support.
* src/dstring.c (ds_init): Take a single argument.
(ds_free): New function.
(ds_resize): Take a single argument. Use x2nrealloc to expand
the storage.
(ds_reset,ds_append,ds_concat,ds_endswith): New function.
(ds_fgetstr): Rewrite. In particular, this fixes integer overflow.
* src/dst... |
get_multipart_info(packet_info *pinfo, http_message_info_t *message_info)
{
char *start_boundary, *start_protocol = NULL;
multipart_info_t *m_info = NULL;
const char *type = pinfo->match_string;
char *parameters;
gint dummy;
/*
* We need both a content type AND parameters
* for multip... | 0 | [] | wireshark | 5803c7b87b3414cdb8bf502af50bb406ca774482 | 277,471,653,612,713,600,000,000,000,000,000,000,000 | 56 | multipart: fix deallocation of invalid parts
Fixes #16741
(cherry picked from commit 2411eae9edb562e80c45962c74945238a94e5d3b) |
void Http2Settings::Update(Http2Session* session, get_setting fn) {
AliasedUint32Array& buffer = session->http2_state()->settings_buffer;
#define V(name) \
buffer[IDX_SETTINGS_ ## name] = \
fn(session-... | 0 | [
"CWE-416"
] | node | a3c33d4ce78f74d1cf1765704af5b427aa3840a6 | 25,371,244,644,655,387,000,000,000,000,000,000,000 | 9 | http2: update handling of rst_stream with error code NGHTTP2_CANCEL
The PR updates the handling of rst_stream frames and adds all streams
to the pending list on receiving rst frames with the error code
NGHTTP2_CANCEL.
The changes will remove dependency on the stream state that may allow
bypassing the checks in certai... |
SYSCALL_DEFINE1(sched_get_priority_min, int, policy)
{
int ret = -EINVAL;
switch (policy) {
case SCHED_FIFO:
case SCHED_RR:
ret = 1;
break;
case SCHED_DEADLINE:
case SCHED_NORMAL:
case SCHED_BATCH:
case SCHED_IDLE:
ret = 0;
}
return ret;
} | 0 | [
"CWE-119"
] | linux | 29d6455178a09e1dc340380c582b13356227e8df | 75,880,207,811,569,000,000,000,000,000,000,000,000 | 17 | sched: panic on corrupted stack end
Until now, hitting this BUG_ON caused a recursive oops (because oops
handling involves do_exit(), which calls into the scheduler, which in
turn raises an oops), which caused stuff below the stack to be
overwritten until a panic happened (e.g. via an oops in interrupt
context, cause... |
static int session_after_frame_sent1(nghttp2_session *session) {
int rv;
nghttp2_active_outbound_item *aob = &session->aob;
nghttp2_outbound_item *item = aob->item;
nghttp2_bufs *framebufs = &aob->framebufs;
nghttp2_frame *frame;
nghttp2_stream *stream;
frame = &item->frame;
if (frame->hd.type == NGHT... | 0 | [
"CWE-707"
] | nghttp2 | f8da73bd042f810f34d19f9eae02b46d870af394 | 255,475,718,897,929,400,000,000,000,000,000,000,000 | 258 | Earlier check for settings flood |
rrinternal_get_delims(sldns_rdf_type rdftype, size_t r_cnt, size_t r_max)
{
switch(rdftype) {
case LDNS_RDF_TYPE_B64 :
case LDNS_RDF_TYPE_HEX : /* These rdf types may con- */
case LDNS_RDF_TYPE_LOC : /* tain whitespace, only if */
case LDNS_RDF_TYPE_WKS : /* it is the last rd field. */
... | 0 | [] | unbound | 3f3cadd416d6efa92ff2d548ac090f42cd79fee9 | 97,638,501,763,515,610,000,000,000,000,000,000,000 | 16 | - Fix Out of Bounds Write in sldns_str2wire_str_buf(),
reported by X41 D-Sec. |
void HTTPSession::onCertificateRequest(uint16_t requestId,
std::unique_ptr<IOBuf> authRequest) {
DestructorGuard dg(this);
VLOG(4) << "CERTIFICATE_REQUEST on" << *this << ", requestId=" << requestId;
std::pair<uint16_t, std::unique_ptr<folly::IOBuf>> authenticator;
auto f... | 1 | [
"CWE-20"
] | proxygen | 0600ebe59c3e82cd012def77ca9ca1918da74a71 | 203,592,869,542,995,860,000,000,000,000,000,000,000 | 32 | Check that a secondary auth manager is set before dereferencing.
Summary: CVE-2018-6343
Reviewed By: mingtaoy
Differential Revision: D12994423
fbshipit-source-id: 9229ec11da8085f1fa153595e8e5353e19d06fb7 |
virDomainGetCPUStats(virDomainPtr domain,
virTypedParameterPtr params,
unsigned int nparams,
int start_cpu,
unsigned int ncpus,
unsigned int flags)
{
virConnectPtr conn;
VIR_DOMAIN_DEBUG(domain,
... | 0 | [
"CWE-254"
] | libvirt | 506e9d6c2d4baaf580d489fff0690c0ff2ff588f | 178,913,412,039,028,500,000,000,000,000,000,000,000 | 65 | virDomainGetTime: Deny on RO connections
We have a policy that if API may end up talking to a guest agent
it should require RW connection. We don't obey the rule in
virDomainGetTime().
Signed-off-by: Michal Privoznik <mprivozn@redhat.com> |
SCM_DEFINE (scm_fsync, "fsync", 1, 0, 0,
(SCM object),
"Copies any unwritten data for the specified output file\n"
"descriptor to disk. If @var{object} is a port, its buffer is\n"
"flushed before the underlying file descriptor is fsync'd.\n"
"The return value is unspecified.")
#define ... | 0 | [] | guile | 245608911698adb3472803856019bdd5670b6614 | 88,184,323,151,213,520,000,000,000,000,000,000,000 | 24 | Remove 'umask' calls from 'mkdir'.
Fixes <http://bugs.gnu.org/24659>.
* libguile/filesys.c (SCM_DEFINE): Remove calls to 'umask' when MODE is
unbound; instead, use 0777 as the mode. Update docstring to clarify
this.
* doc/ref/posix.texi (File System): Adjust accordingly.
* NEWS: Mention it. |
static int __io_remove_buffers(struct io_ring_ctx *ctx, struct io_buffer *buf,
int bgid, unsigned nbufs)
{
unsigned i = 0;
/* shouldn't happen */
if (!nbufs)
return 0;
/* the head kbuf is the list itself */
while (!list_empty(&buf->list)) {
struct io_buffer *nxt;
nxt = list_first_entry(&buf->lis... | 0 | [] | linux | 0f2122045b946241a9e549c2a76cea54fa58a7ff | 207,090,203,410,084,740,000,000,000,000,000,000,000 | 25 | io_uring: don't rely on weak ->files references
Grab actual references to the files_struct. To avoid circular references
issues due to this, we add a per-task note that keeps track of what
io_uring contexts a task has used. When the tasks execs or exits its
assigned files, we cancel requests based on this tracking.
W... |
static int unmap_mapping_range_vma(struct vm_area_struct *vma,
unsigned long start_addr, unsigned long end_addr,
struct zap_details *details)
{
unsigned long restart_addr;
int need_break;
/*
* files that support invalidating or truncating portions of the
* file from under mmaped areas must have their ->faul... | 0 | [
"CWE-20"
] | linux-2.6 | 89f5b7da2a6bad2e84670422ab8192382a5aeb9f | 13,117,407,751,022,973,000,000,000,000,000,000,000 | 46 | Reinstate ZERO_PAGE optimization in 'get_user_pages()' and fix XIP
KAMEZAWA Hiroyuki and Oleg Nesterov point out that since the commit
557ed1fa2620dc119adb86b34c614e152a629a80 ("remove ZERO_PAGE") removed
the ZERO_PAGE from the VM mappings, any users of get_user_pages() will
generally now populate the VM with real emp... |
static int btrfs_write_and_wait_transaction(struct btrfs_trans_handle *trans)
{
int ret;
int ret2;
struct extent_io_tree *dirty_pages = &trans->transaction->dirty_pages;
struct btrfs_fs_info *fs_info = trans->fs_info;
struct blk_plug plug;
blk_start_plug(&plug);
ret = btrfs_write_marked_extents(fs_info, dirty_p... | 0 | [
"CWE-703",
"CWE-667"
] | linux | 1cb3db1cf383a3c7dbda1aa0ce748b0958759947 | 38,961,060,261,467,450,000,000,000,000,000,000,000 | 22 | btrfs: fix deadlock with concurrent chunk allocations involving system chunks
When a task attempting to allocate a new chunk verifies that there is not
currently enough free space in the system space_info and there is another
task that allocated a new system chunk but it did not finish yet the
creation of the respecti... |
fill_reduces_to_source (cairo_operator_t op,
const cairo_color_t *color,
cairo_image_surface_t *dst)
{
if (op == CAIRO_OPERATOR_SOURCE || op == CAIRO_OPERATOR_CLEAR)
return TRUE;
if (op == CAIRO_OPERATOR_OVER && CAIRO_COLOR_IS_OPAQUE (color))
return TRUE;
if (dst->base.is_clear)
return op == CAIRO_... | 0 | [
"CWE-787"
] | cairo | c986a7310bb06582b7d8a566d5f007ba4e5e75bf | 141,204,840,067,335,450,000,000,000,000,000,000,000 | 13 | image: Enable inplace compositing with opacities for general routines
On a SNB i5-2500:
Speedups
========
firefox-chalkboard 34284.16 -> 19637.40: 1.74x speedup
swfdec-giant-steps 778.35 -> 665.37: 1.17x speedup
ocitysmap 485.64 -> 431.94: 1.12x speedup
Slowdowns
===... |
void seq_parameter_set::set_CB_log2size_range(int mini,int maxi)
{
log2_min_luma_coding_block_size = mini;
log2_diff_max_min_luma_coding_block_size = maxi-mini;
} | 0 | [
"CWE-787"
] | libde265 | 8e89fe0e175d2870c39486fdd09250b230ec10b8 | 257,519,546,396,218,830,000,000,000,000,000,000,000 | 5 | error on out-of-range cpb_cnt_minus1 (oss-fuzz issue 27590) |
echo_string_core(
typval_T *tv,
char_u **tofree,
char_u *numbuf,
int copyID,
int echo_style,
int restore_copyID,
int composite_val)
{
static int recurse = 0;
char_u *r = NULL;
if (recurse >= DICT_MAXNEST)
{
if (!did_echo_string_emsg)
{
// Only give this message on... | 0 | [
"CWE-786",
"CWE-119",
"CWE-787"
] | vim | fe6fb267e6ee5c5da2f41889e4e0e0ac5bf4b89d | 332,233,827,844,500,100,000,000,000,000,000,000,000 | 212 | patch 8.2.4206: condition with many "(" causes a crash
Problem: Condition with many "(" causes a crash.
Solution: Limit recursion to 1000. |
static void xt_mttg_seq_stop(struct seq_file *seq, void *v)
{
uint8_t nfproto = (unsigned long)PDE_DATA(file_inode(seq->file));
struct nf_mttg_trav *trav = seq->private;
switch (trav->class) {
case MTTG_TRAV_NFP_UNSPEC:
mutex_unlock(&xt[NFPROTO_UNSPEC].mutex);
break;
case MTTG_TRAV_NFP_SPEC:
mutex_unlock(&x... | 0 | [] | linux | 175e476b8cdf2a4de7432583b49c871345e4f8a1 | 214,085,131,020,022,130,000,000,000,000,000,000,000 | 14 | netfilter: x_tables: Use correct memory barriers.
When a new table value was assigned, it was followed by a write memory
barrier. This ensured that all writes before this point would complete
before any writes after this point. However, to determine whether the
rules are unused, the sequence counter is read. To ensure... |
static int nfs4_run_state_manager(void *ptr)
{
struct nfs_client *clp = ptr;
allow_signal(SIGKILL);
nfs4_state_manager(clp);
nfs_put_client(clp);
module_put_and_exit(0);
return 0;
} | 0 | [
"CWE-703"
] | linux | dc0b027dfadfcb8a5504f7d8052754bf8d501ab9 | 192,198,410,681,741,700,000,000,000,000,000,000,000 | 10 | NFSv4: Convert the open and close ops to use fmode
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> |
rad_init_send_request(struct rad_handle *h, int *fd, struct timeval *tv)
{
int srv;
/* Make sure we have a socket to use */
if (h->fd == -1) {
struct sockaddr_in sin;
if ((h->fd = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP)) == -1) {
#ifdef PHP_WIN32
generr(h, "Cannot create socket: %d", WSAGetLastError());
#e... | 0 | [
"CWE-119",
"CWE-787"
] | php-radius | 13c149b051f82b709e8d7cc32111e84b49d57234 | 50,014,638,127,335,215,000,000,000,000,000,000,000 | 73 | Fix a security issue in radius_get_vendor_attr().
The underlying rad_get_vendor_attr() function assumed that it would always be
given valid VSA data. Indeed, the buffer length wasn't even passed in; the
assumption was that the length field within the VSA structure would be valid.
This could result in denial of servic... |
lzw_read_byte (GifContext *context)
{
int code, incode;
gint retval;
gint my_retval;
register int i;
if (context->lzw_code_pending != -1) {
retval = context->lzw_code_pending;
context->lzw_code_pending = -1;
return retval;
}
if (context->lzw_fresh) {
context->lzw_fresh = FALSE;
do {
retval = get_c... | 0 | [] | gdk-pixbuf | f8569bb13e2aa1584dde61ca545144750f7a7c98 | 265,006,694,818,654,500,000,000,000,000,000,000,000 | 122 | GIF: Don't return a partially initialized pixbuf structure
It was found that gdk-pixbuf GIF image loader gdk_pixbuf__gif_image_load()
routine did not properly handle certain return values from their subroutines.
A remote attacker could provide a specially-crafted GIF image, which once
opened in an application, linked ... |
uECC_VLI_API bitcount_t uECC_vli_numBits(const uECC_word_t *vli, const wordcount_t max_words) {
uECC_word_t i;
uECC_word_t digit;
wordcount_t num_digits = vli_numDigits(vli, max_words);
if (num_digits == 0) {
return 0;
}
digit = vli[num_digits - 1];
for (i = 0; digit; ++i) {
... | 0 | [
"CWE-415"
] | micro-ecc | 1b5f5cea5145c96dd8791b9b2c41424fc74c2172 | 237,069,022,380,880,800,000,000,000,000,000,000,000 | 16 | Fix for #168 |
dict_stack_get_dict(void)
{
typval_T *tv;
if (dict_stack.ga_len == 0)
return NULL;
tv = ((typval_T *)dict_stack.ga_data) + dict_stack.ga_len - 1;
if (tv->v_type == VAR_DICT)
return tv->vval.v_dict;
return NULL;
} | 0 | [
"CWE-416"
] | vim | 9c23f9bb5fe435b28245ba8ac65aa0ca6b902c04 | 16,564,842,508,803,550,000,000,000,000,000,000,000 | 11 | patch 8.2.3902: Vim9: double free with nested :def function
Problem: Vim9: double free with nested :def function.
Solution: Pass "line_to_free" from compile_def_function() and make sure
cmdlinep is valid. |
MONGO_EXPORT const char* mongo_get_host(mongo* conn, int i) {
mongo_replica_set* r = conn->replica_set;
mongo_host_port* hp;
int count = 0;
if (!r) return 0;
for (hp = r->hosts; hp; hp = hp->next) {
if (count == i)
return _get_host_port(hp);
++count;
}
return 0;
} | 0 | [
"CWE-190"
] | mongo-c-driver-legacy | 1a1f5e26a4309480d88598913f9eebf9e9cba8ca | 96,888,953,320,044,780,000,000,000,000,000,000,000 | 12 | don't mix up int and size_t (first pass to fix that) |
int sas_discover_end_dev(struct domain_device *dev)
{
int res;
res = sas_notify_lldd_dev_found(dev);
if (res)
return res;
sas_discover_event(dev->port, DISCE_PROBE);
return 0;
} | 1 | [
"CWE-284"
] | linux | 0558f33c06bb910e2879e355192227a8e8f0219d | 279,687,695,279,528,770,000,000,000,000,000,000,000 | 11 | scsi: libsas: direct call probe and destruct
In commit 87c8331fcf72 ("[SCSI] libsas: prevent domain rediscovery
competing with ata error handling") introduced disco mutex to prevent
rediscovery competing with ata error handling and put the whole
revalidation in the mutex. But the rphy add/remove needs to wait for the
... |
static void __timerfd_remove_cancel(struct timerfd_ctx *ctx)
{
if (ctx->might_cancel) {
ctx->might_cancel = false;
spin_lock(&cancel_lock);
list_del_rcu(&ctx->clist);
spin_unlock(&cancel_lock);
}
} | 0 | [
"CWE-416"
] | linux | 1e38da300e1e395a15048b0af1e5305bd91402f6 | 103,616,743,547,510,030,000,000,000,000,000,000,000 | 9 | timerfd: Protect the might cancel mechanism proper
The handling of the might_cancel queueing is not properly protected, so
parallel operations on the file descriptor can race with each other and
lead to list corruptions or use after free.
Protect the context for these operations with a seperate lock.
The wait queue ... |
static void cdxl_decode_ham6(CDXLVideoContext *c, AVFrame *frame)
{
AVCodecContext *avctx = c->avctx;
uint32_t new_palette[16], r, g, b;
uint8_t *ptr, *out, index, op;
int x, y;
ptr = c->new_video;
out = frame->data[0];
import_palette(c, new_palette);
import_format(c, avctx->width, c->... | 0 | [
"CWE-119",
"CWE-787"
] | FFmpeg | e1b60aad77c27ed5d4dfc11e5e6a05a38c70489d | 117,458,095,813,106,500,000,000,000,000,000,000,000 | 42 | avcodec/cdxl: Check format parameter
Fixes out of array access
Fixes: 1378/clusterfuzz-testcase-minimized-5715088008806400
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
static int fsck_tree(struct tree *item, struct fsck_options *options)
{
int retval = 0;
int has_null_sha1 = 0;
int has_full_path = 0;
int has_empty_name = 0;
int has_dot = 0;
int has_dotdot = 0;
int has_dotgit = 0;
int has_zero_pad = 0;
int has_bad_modes = 0;
int has_dup_entries = 0;
int not_properly_sorted ... | 0 | [
"CWE-20",
"CWE-88",
"CWE-522"
] | git | a124133e1e6ab5c7a9fef6d0e6bcb084e3455b46 | 82,473,518,947,758,340,000,000,000,000,000,000,000 | 116 | fsck: detect submodule urls starting with dash
Urls with leading dashes can cause mischief on older
versions of Git. We should detect them so that they can be
rejected by receive.fsckObjects, preventing modern versions
of git from being a vector by which attacks can spread.
Signed-off-by: Jeff King <peff@peff.net>
Si... |
Alter_inplace_info::Alter_inplace_info(HA_CREATE_INFO *create_info_arg,
Alter_info *alter_info_arg,
KEY *key_info_arg, uint key_count_arg,
partition_info *modified_part_info_arg,
bool ignore_arg, bool error_non_empty)
: create_info(... | 0 | [
"CWE-416"
] | server | af810407f78b7f792a9bb8c47c8c532eb3b3a758 | 26,715,971,856,726,484,000,000,000,000,000,000,000 | 23 | MDEV-28098 incorrect key in "dup value" error after long unique
reset errkey after using it, so that it wouldn't affect
the next error message in the next statement |
static void perf_output_read_group(struct perf_output_handle *handle,
struct perf_event *event,
u64 enabled, u64 running)
{
struct perf_event *leader = event->group_leader, *sub;
u64 read_format = event->attr.read_format;
u64 values[5];
int n = 0;
values[n++] = 1 + leader->nr_siblings;
if (read_fo... | 0 | [
"CWE-401"
] | tip | 7bdb157cdebbf95a1cd94ed2e01b338714075d00 | 310,181,165,059,395,740,000,000,000,000,000,000,000 | 41 | perf/core: Fix a memory leak in perf_event_parse_addr_filter()
As shown through runtime testing, the "filename" allocation is not
always freed in perf_event_parse_addr_filter().
There are three possible ways that this could happen:
- It could be allocated twice on subsequent iterations through the loop,
- or leake... |
get_number_of_args(char *line)
{
int num = 0;
/* The line is normalized, between arguments is just one space */
if (*line == ' ')
line++;
if (*line)
num++;
for (; *line; line++) {
if (*line == ' ')
num++;
}
return num;
} | 0 | [
"CWE-59"
] | chrony | e18903a6b56341481a2e08469c0602010bf7bfe3 | 192,203,380,626,484,620,000,000,000,000,000,000,000 | 16 | switch to new util file functions
Replace all fopen(), rename(), and unlink() calls with the new util
functions. |
static void *arm_coherent_dma_alloc(struct device *dev, size_t size,
dma_addr_t *handle, gfp_t gfp, struct dma_attrs *attrs)
{
pgprot_t prot = __get_dma_pgprot(attrs, PAGE_KERNEL);
void *memory;
if (dma_alloc_from_coherent(dev, size, handle, &memory))
return memory;
return __dma_alloc(dev, size, handle, gfp, p... | 0 | [
"CWE-284",
"CWE-264"
] | linux | 0ea1ec713f04bdfac343c9702b21cd3a7c711826 | 159,665,873,150,077,540,000,000,000,000,000,000,000 | 12 | ARM: dma-mapping: don't allow DMA mappings to be marked executable
DMA mapping permissions were being derived from pgprot_kernel directly
without using PAGE_KERNEL. This causes them to be marked with executable
permission, which is not what we want. Fix this.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk... |
static void bnx2x_eq_int(struct bnx2x *bp)
{
u16 hw_cons, sw_cons, sw_prod;
union event_ring_elem *elem;
u8 echo;
u32 cid;
u8 opcode;
int rc, spqe_cnt = 0;
struct bnx2x_queue_sp_obj *q_obj;
struct bnx2x_func_sp_obj *f_obj = &bp->func_obj;
struct bnx2x_raw_obj *rss_raw = &bp->rss_conf_obj.raw;
hw_cons = le16_... | 0 | [
"CWE-20"
] | linux | 8914a595110a6eca69a5e275b323f5d09e18f4f9 | 56,777,022,739,764,850,000,000,000,000,000,000,000 | 221 | bnx2x: disable GSO where gso_size is too big for hardware
If a bnx2x card is passed a GSO packet with a gso_size larger than
~9700 bytes, it will cause a firmware error that will bring the card
down:
bnx2x: [bnx2x_attn_int_deasserted3:4323(enP24p1s0f0)]MC assert!
bnx2x: [bnx2x_mc_assert:720(enP24p1s0f0)]XSTORM_ASSERT... |
new_interface(
struct interface *interface
)
{
struct interface * iface;
iface = emalloc(sizeof(*iface));
if (NULL == interface)
init_interface(iface);
else /* use the template */
memcpy(iface, interface, sizeof(*iface));
/* count every new instance of an interface in the system */
iface->ifnum = sys_... | 0 | [
"CWE-287"
] | ntp | 71a962710bfe066f76da9679cf4cfdeffe34e95e | 224,110,879,203,651,080,000,000,000,000,000,000,000 | 19 | [Sec 2936] Skeleton Key: Any trusted key system can serve time. HStenn. |
g_NPN_ForceRedraw(NPP instance)
{
D(bug("NPN_ForceRedraw instance=%p\n", instance));
NPW_UNIMPLEMENTED();
} | 0 | [
"CWE-264"
] | nspluginwrapper | 7e4ab8e1189846041f955e6c83f72bc1624e7a98 | 288,583,532,003,191,600,000,000,000,000,000,000,000 | 6 | Support all the new variables added |
merge_keysigs (KBNODE dst, KBNODE src, int *n_sigs,
const char *fname, u32 *keyid)
{
KBNODE n, n2;
int found=0;
(void)fname;
(void)keyid;
assert( dst->pkt->pkttype == PKT_PUBLIC_SUBKEY
|| dst->pkt->pkttype == PKT_SECRET_SUBKEY );
for(n=src->next; n ; n = n->next ) {
if( ... | 0 | [
"CWE-20"
] | gnupg | f0b33b6fb8e0586e9584a7a409dcc31263776a67 | 295,121,508,043,871,950,000,000,000,000,000,000,000 | 50 | gpg: Import only packets which are allowed in a keyblock.
* g10/import.c (valid_keyblock_packet): New.
(read_block): Store only valid packets.
--
A corrupted key, which for example included a mangled public key
encrypted packet, used to corrupt the keyring. This change skips all
packets which are not allowed in a ke... |
static void stimer_expiration(struct kvm_vcpu_hv_stimer *stimer)
{
int r, direct = stimer->config.direct_mode;
stimer->msg_pending = true;
if (!direct)
r = stimer_send_msg(stimer);
else
r = stimer_notify_direct(stimer);
trace_kvm_hv_stimer_expiration(hv_stimer_to_vcpu(stimer)->vcpu_id,
stimer->inde... | 0 | [
"CWE-476"
] | linux | 919f4ebc598701670e80e31573a58f1f2d2bf918 | 85,324,269,071,768,680,000,000,000,000,000,000,000 | 17 | KVM: x86: hyper-v: Fix Hyper-V context null-ptr-deref
Reported by syzkaller:
KASAN: null-ptr-deref in range [0x0000000000000140-0x0000000000000147]
CPU: 1 PID: 8370 Comm: syz-executor859 Not tainted 5.11.0-syzkaller #0
RIP: 0010:synic_get arch/x86/kvm/hyperv.c:165 [inline]
RIP: 0010:kvm_hv_set_sint_gs... |
mptcp_add_duplicated_dsn(packet_info *pinfo _U_, proto_tree *tree, tvbuff_t *tvb, struct mptcp_subflow *subflow,
guint64 rawdsn64low, guint64 rawdsn64high
)
{
wmem_list_t *results = NULL;
wmem_list_frame_t *packet_it = NULL;
mptcp_dsn2packet_mapping_t *packet = NULL;
proto_item *item = NULL;
result... | 0 | [
"CWE-354"
] | wireshark | 7f3fe6164a68b76d9988c4253b24d43f498f1753 | 127,527,249,627,370,370,000,000,000,000,000,000,000 | 34 | TCP: do not use an unknown status when the checksum is 0xffff
Otherwise it triggers an assert when adding the column as the field is
defined as BASE_NONE and not BASE_DEC or BASE_HEX. Thus an unknown value
(not in proto_checksum_vals[)array) cannot be represented.
Mark the checksum as bad even if we process the packet... |
TEST_F(RouterTest, RetryTimeoutDuringRetryDelay) {
NiceMock<Http::MockRequestEncoder> encoder1;
Http::ResponseDecoder* response_decoder = nullptr;
EXPECT_CALL(cm_.thread_local_cluster_.conn_pool_, newStream(_, _))
.WillOnce(Invoke(
[&](Http::ResponseDecoder& decoder,
Http::Connection... | 0 | [
"CWE-703"
] | envoy | 18871dbfb168d3512a10c78dd267ff7c03f564c6 | 258,718,117,736,257,050,000,000,000,000,000,000,000 | 42 | [1.18] CVE-2022-21655
Crash with direct_response
Signed-off-by: Otto van der Schaaf <ovanders@redhat.com> |
u_save_line(linenr_T lnum)
{
return vim_strsave(ml_get(lnum));
} | 0 | [
"CWE-190"
] | vim | 3eb1637b1bba19519885dd6d377bd5596e91d22c | 153,565,986,125,960,700,000,000,000,000,000,000,000 | 4 | patch 8.0.0377: possible overflow when reading corrupted undo file
Problem: Possible overflow when reading corrupted undo file.
Solution: Check if allocated size is not too big. (King) |
void ClientHandler::direct_http2_upgrade() {
upstream_ = std::make_unique<Http2Upstream>(this);
alpn_ = StringRef::from_lit(NGHTTP2_CLEARTEXT_PROTO_VERSION_ID);
on_read_ = &ClientHandler::upstream_read;
write_ = &ClientHandler::write_clear;
} | 0 | [] | nghttp2 | 95efb3e19d174354ca50c65d5d7227d92bcd60e1 | 40,852,695,049,031,980,000,000,000,000,000,000,000 | 6 | Don't read too greedily |
MDL_deadlock_handler(Open_table_context *ot_ctx_arg)
: m_ot_ctx(ot_ctx_arg), m_is_active(FALSE)
{} | 0 | [] | server | 0168d1eda30dad4b517659422e347175eb89e923 | 293,918,458,746,112,600,000,000,000,000,000,000,000 | 3 | MDEV-25766 Unused CTE lead to a crash in find_field_in_tables/find_order_in_list
Do not assume that subquery Item always present. |
unsigned int pgpDigParamsAlgo(pgpDigParams digp, unsigned int algotype)
{
unsigned int algo = 0; /* assume failure */
if (digp) {
switch (algotype) {
case PGPVAL_PUBKEYALGO:
algo = digp->pubkey_algo;
break;
case PGPVAL_HASHALGO:
algo = digp->hash_algo;
break;
}
}
return algo;
} | 0 | [
"CWE-347",
"CWE-284"
] | rpm | bd36c5dc9fb6d90c46fbfed8c2d67516fc571ec8 | 330,214,292,614,909,400,000,000,000,000,000,000,000 | 15 | Validate and require subkey binding signatures on PGP public keys
All subkeys must be followed by a binding signature by the primary key
as per the OpenPGP RFC, enforce the presence and validity in the parser.
The implementation is as kludgey as they come to work around our
simple-minded parser structure without touc... |
TEST_P(DownstreamProtocolIntegrationTest, MissingHeadersLocalReply) {
useAccessLog("%RESPONSE_CODE_DETAILS%");
config_helper_.addFilter("{ name: invalid-header-filter, typed_config: { \"@type\": "
"type.googleapis.com/google.protobuf.Empty } }");
initialize();
codec_client_ = makeHttp... | 0 | [
"CWE-22"
] | envoy | 5333b928d8bcffa26ab19bf018369a835f697585 | 277,120,673,992,423,950,000,000,000,000,000,000,000 | 20 | Implement handling of escaped slash characters in URL path
Fixes: CVE-2021-29492
Signed-off-by: Yan Avlasov <yavlasov@google.com> |
irc_server_get_prefix_mode_index (struct t_irc_server *server, char mode)
{
const char *prefix_modes;
char *pos;
if (server)
{
prefix_modes = irc_server_get_prefix_modes (server);
pos = strchr (prefix_modes, mode);
if (pos)
return pos - prefix_modes;
}
... | 0 | [
"CWE-20"
] | weechat | c265cad1c95b84abfd4e8d861f25926ef13b5d91 | 53,083,632,991,197,060,000,000,000,000,000,000,000 | 15 | Fix verification of SSL certificates by calling gnutls verify callback (patch #7459) |
static bool is_validation_in_time(
const Validity& validity)
{
#if _MSC_VER != 1800
bool returned_value = false;
std::time_t current_time = std::time(nullptr);
if (std::difftime(current_time, validity.not_before) >= 0)
{
if (std::difftime(validity.not_after, current_time) >= 0)
... | 0 | [
"CWE-284"
] | Fast-DDS | d2aeab37eb4fad4376b68ea4dfbbf285a2926384 | 97,979,635,273,677,400,000,000,000,000,000,000,000 | 21 | check remote permissions (#1387)
* Refs 5346. Blackbox test
Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>
* Refs 5346. one-way string compare
Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>
* Refs 5346. Do not add partition separator on last partition
Signed-off-by: Iker Luengo <ikerluengo@e... |
mime_db_changed_callback (GObject *ignore, NautilusDirectory *dir)
{
NautilusFileAttributes attrs;
g_assert (dir != NULL);
g_assert (dir->details != NULL);
attrs = NAUTILUS_FILE_ATTRIBUTE_INFO |
NAUTILUS_FILE_ATTRIBUTE_LINK_INFO |
NAUTILUS_FILE_ATTRIBUTE_METADATA |
NAUTILUS_FILE_ATTRIBUTE_DIRECTORY_ITEM_MIM... | 0 | [] | nautilus | 7632a3e13874a2c5e8988428ca913620a25df983 | 105,619,180,711,358,300,000,000,000,000,000,000,000 | 14 | 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-... |
static int log_used(struct vhost_virtqueue *vq, u64 used_offset, u64 len)
{
struct iovec iov[64];
int i, ret;
if (!vq->iotlb)
return log_write(vq->log_base, vq->log_addr + used_offset, len);
ret = translate_desc(vq, (uintptr_t)vq->used + used_offset,
len, iov, 64, VHOST_ACCESS_WO);
if (ret < 0)
retur... | 0 | [
"CWE-120"
] | linux | 060423bfdee3f8bc6e2c1bac97de24d5415e2bc4 | 30,392,483,953,966,100,000,000,000,000,000,000,000 | 22 | vhost: make sure log_num < in_num
The code assumes log_num < in_num everywhere, and that is true as long as
in_num is incremented by descriptor iov count, and log_num by 1. However
this breaks if there's a zero sized descriptor.
As a result, if a malicious guest creates a vring desc with desc.len = 0,
it may cause th... |
cJSON *cJSON_DetachItemFromObject( cJSON *object, const char *string )
{
int i = 0;
cJSON *c = object->child;
while ( c && cJSON_strcasecmp( c->string, string ) ) {
++i;
c = c->next;
}
if ( c )
return cJSON_DetachItemFromArray( object, i );
return 0;
} | 1 | [
"CWE-120",
"CWE-119",
"CWE-787"
] | iperf | 91f2fa59e8ed80dfbf400add0164ee0e508e412a | 259,298,858,380,100,300,000,000,000,000,000,000,000 | 12 | Fix a buffer overflow / heap corruption issue that could occur if a
malformed JSON string was passed on the control channel. This issue,
present in the cJSON library, was already fixed upstream, so was
addressed here in iperf3 by importing a newer version of cJSON (plus
local ESnet modifications).
Discovered and repo... |
static void mmtimer_tasklet(unsigned long data)
{
int nodeid = data;
struct mmtimer_node *mn = &timers[nodeid];
struct mmtimer *x = rb_entry(mn->next, struct mmtimer, list);
struct k_itimer *t;
unsigned long flags;
/* Send signal and deal with periodic signals */
spin_lock_irqsave(&mn->lock, flags);
if (!mn->n... | 0 | [
"CWE-189"
] | linux | f8bd2258e2d520dff28c855658bd24bdafb5102d | 230,136,172,086,352,500,000,000,000,000,000,000,000 | 43 | 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 Bool Ins_Goto_CodeRange( EXEC_OPS Int aRange, Int aIP )
{
TCodeRange* WITH;
if ( aRange < 1 || aRange > 3 )
{
CUR.error = TT_Err_Bad_Argument;
return FAILURE;
}
WITH = &CUR.codeRangeTable[aRange - 1];
if ( WITH->Base == NULL ) /* invalid coderange */
{
... | 0 | [
"CWE-125"
] | ghostpdl | c7c55972758a93350882c32147801a3485b010fe | 95,813,396,810,142,240,000,000,000,000,000,000,000 | 35 | Bug 698024: bounds check zone pointer in Ins_MIRP() |
static void ext4_wait_for_tail_page_commit(struct inode *inode)
{
struct page *page;
unsigned offset;
journal_t *journal = EXT4_SB(inode->i_sb)->s_journal;
tid_t commit_tid = 0;
int ret;
offset = inode->i_size & (PAGE_SIZE - 1);
/*
* All buffers in the last page remain valid? Then there's nothing to
* do. W... | 0 | [] | linux | 8e4b5eae5decd9dfe5a4ee369c22028f90ab4c44 | 20,592,917,900,322,338,000,000,000,000,000,000,000 | 36 | ext4: fail ext4_iget for root directory if unallocated
If the root directory has an i_links_count of zero, then when the file
system is mounted, then when ext4_fill_super() notices the problem and
tries to call iput() the root directory in the error return path,
ext4_evict_inode() will try to free the inode on disk, b... |
static void tight_send_compact_size(VncState *vs, size_t len)
{
int lpc = 0;
int bytes = 0;
char buf[3] = {0, 0, 0};
buf[bytes++] = len & 0x7F;
if (len > 0x7F) {
buf[bytes-1] |= 0x80;
buf[bytes++] = (len >> 7) & 0x7F;
if (len > 0x3FFF) {
buf[bytes-1] |= 0x80;
... | 0 | [
"CWE-125"
] | qemu | 9f64916da20eea67121d544698676295bbb105a7 | 260,294,743,331,053,450,000,000,000,000,000,000,000 | 19 | pixman/vnc: use pixman images in vnc.
The vnc code uses *three* DisplaySurfaces:
First is the surface of the actual QemuConsole, usually the guest
screen, but could also be a text console (monitor/serial reachable via
Ctrl-Alt-<nr> keys). This is left as-is.
Second is the current server's view of the screen content... |
numstr(int x)
{
static char buf[20];
snprintf(buf, sizeof(buf), "%#x", x);
return buf;
} | 0 | [
"CWE-125",
"CWE-787"
] | tcpdump | 8934a7d6307267d301182f19ed162563717e29e3 | 62,691,608,632,386,570,000,000,000,000,000,000,000 | 7 | CVE-2017-12988/TELNET: Add a missing bounds check.
This fixes a buffer over-read discovered by Forcepoint's security
researchers Otto Airamo & Antti Levomäki.
Add a test using the capture file supplied by the reporter(s). |
usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
{
struct usbnet *dev;
struct net_device *net;
struct usb_host_interface *interface;
struct driver_info *info;
struct usb_device *xdev;
int status;
const char *name;
struct usb_driver *driver = to_usb_driver(udev->dev.driver);... | 1 | [
"CWE-703"
] | linux | 1666984c8625b3db19a9abc298931d35ab7bc64b | 251,748,022,453,007,200,000,000,000,000,000,000,000 | 178 | usbnet: cleanup after bind() in probe()
In case bind() works, but a later error forces bailing
in probe() in error cases work and a timer may be scheduled.
They must be killed. This fixes an error case related to
the double free reported in
http://www.spinics.net/lists/netdev/msg367669.html
and needs to go on top of L... |
static struct bpf_link *bpf_link_inc_not_zero(struct bpf_link *link)
{
return atomic64_fetch_add_unless(&link->refcnt, 1, 0) ? link : ERR_PTR(-ENOENT);
} | 0 | [
"CWE-307"
] | linux | 350a5c4dd2452ea999cc5e1d4a8dbf12de2f97ef | 223,015,489,864,836,060,000,000,000,000,000,000,000 | 4 | bpf: Dont allow vmlinux BTF to be used in map_create and prog_load.
The syzbot got FD of vmlinux BTF and passed it into map_create which caused
crash in btf_type_id_size() when it tried to access resolved_ids. The vmlinux
BTF doesn't have 'resolved_ids' and 'resolved_sizes' initialized to save
memory. To avoid such is... |
wStream* license_send_stream_init(rdpLicense* license)
{
wStream* s;
s = Stream_New(NULL, 4096);
Stream_Seek(s, LICENSE_PACKET_HEADER_MAX_LENGTH);
return s;
} | 0 | [] | FreeRDP | f1d6afca6ae620f9855a33280bdc6f3ad9153be0 | 29,431,656,645,832,403,000,000,000,000,000,000,000 | 9 | Fix CVE-2014-0791
This patch fixes CVE-2014-0791, the remaining length in the stream is checked
before doing some malloc(). |
void Item_sum_num::reset_field()
{
double nr= args[0]->val_real();
uchar *res=result_field->ptr;
if (maybe_null)
{
if (args[0]->null_value)
{
nr=0.0;
result_field->set_null();
}
else
result_field->set_notnull();
}
float8store(res,nr);
} | 0 | [
"CWE-120"
] | server | eca207c46293bc72dd8d0d5622153fab4d3fccf1 | 42,039,107,206,887,570,000,000,000,000,000,000,000 | 17 | 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... |
static void superblock_free_security(struct super_block *sb)
{
struct superblock_security_struct *sbsec = sb->s_security;
spin_lock(&sb_security_lock);
if (!list_empty(&sbsec->list))
list_del_init(&sbsec->list);
spin_unlock(&sb_security_lock);
sb->s_security = NULL;
kfree(sbsec);
} | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 59,205,619,633,454,340,000,000,000,000,000,000,000 | 12 | 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... |
void SFD_GetFontMetaDataData_Init( SFD_GetFontMetaDataData* d )
{
memset( d, 0, sizeof(SFD_GetFontMetaDataData));
} | 0 | [
"CWE-416"
] | fontforge | 048a91e2682c1a8936ae34dbc7bd70291ec05410 | 304,828,189,728,311,900,000,000,000,000,000,000,000 | 4 | Fix for #4084 Use-after-free (heap) in the SFD_GetFontMetaData() function
Fix for #4086 NULL pointer dereference in the SFDGetSpiros() function
Fix for #4088 NULL pointer dereference in the SFD_AssignLookups() function
Add empty sf->fontname string if it isn't set, fixing #4089 #4090 and many
other potential issues (... |
explicit CollectiveOpV3Kernel(OpKernelConstruction* c)
: AsyncOpKernel(c), name_(name()), device_type_(DEVICE_DEFAULT) {
OP_REQUIRES_OK(c, c->GetAttr("T", &data_type_));
if (c->HasAttr("timeout_seconds")) {
OP_REQUIRES_OK(c, c->GetAttr("timeout_seconds", &timeout_seconds_));
} else {
tim... | 0 | [
"CWE-416"
] | tensorflow | ca38dab9d3ee66c5de06f11af9a4b1200da5ef75 | 253,926,073,355,144,240,000,000,000,000,000,000,000 | 10 | Fix undefined behavior in CollectiveReduceV2 and others
We should not call done after it's moved.
PiperOrigin-RevId: 400838185
Change-Id: Ifc979740054b8f8c6f4d50acc89472fe60c4fdb1 |
router_get_dirobj_signature(const char *digest,
size_t digest_len,
crypto_pk_t *private_key)
{
char *signature;
size_t i, keysize;
int siglen;
char *buf = NULL;
size_t buf_len;
/* overestimate of BEGIN/END lines total len. */
#define BEGIN_END_OVERHEAD... | 0 | [
"CWE-119"
] | tor | d978216dea6b21ac38230a59d172139185a68dbd | 161,828,684,508,837,230,000,000,000,000,000,000,000 | 47 | Fix parsing bug with unecognized token at EOS
In get_token(), we could read one byte past the end of the
region. This is only a big problem in the case where the region
itself is (a) potentially hostile, and (b) not explicitly
nul-terminated.
This patch fixes the underlying bug, and also makes sure that the
one remai... |
void HttpIntegrationTest::testLargeRequestHeaders(uint32_t size, uint32_t max_size) {
// `size` parameter is the size of the header that will be added to the
// request. The actual request byte size will exceed `size` due to keys
// and other headers.
config_helper_.addConfigModifier(
[&](envoy::config::... | 0 | [
"CWE-400",
"CWE-703"
] | envoy | afc39bea36fd436e54262f150c009e8d72db5014 | 113,975,996,308,722,940,000,000,000,000,000,000,000 | 36 | Track byteSize of HeaderMap internally.
Introduces a cached byte size updated internally in HeaderMap. The value
is stored as an optional, and is cleared whenever a non-const pointer or
reference to a HeaderEntry is accessed. The cached value can be set with
refreshByteSize() which performs an iteration over the Heade... |
encoding_table_get_obj(table, enc)
VALUE table;
VALUE enc;
{
return encoding_table_get_obj_core(table, enc, Qtrue);
} | 0 | [] | tk | ebd0fc80d62eeb7b8556522256f8d035e013eb65 | 78,928,234,197,864,320,000,000,000,000,000,000,000 | 6 | tcltklib.c: check argument
* ext/tk/tcltklib.c (ip_cancel_eval_core): check argument type and
length.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51468 b2dd03c8-39d4-4d8f-98ff-823fe69b080e |
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