func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
dissect_kafka_join_group_response_member(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
int offset, kafka_api_version_t api_version)
{
proto_item *subti;
proto_tree *subtree;
int member_start, member_len;
subtree = proto_tree_add_subtree(tree, tvb, offset,... | 0 | [
"CWE-401"
] | wireshark | f4374967bbf9c12746b8ec3cd54dddada9dd353e | 59,522,925,172,936,080,000,000,000,000,000,000,000 | 33 | Kafka: Limit our decompression size.
Don't assume that the Internet has our best interests at heart when it
gives us the size of our decompression buffer. Assign an arbitrary limit
of 50 MB.
This fixes #16739 in that it takes care of
** (process:17681): WARNING **: 20:03:07.440: Dissector bug, protocol Kafka, in pac... |
hashbin_t *hashbin_new(int type)
{
hashbin_t* hashbin;
/*
* Allocate new hashbin
*/
hashbin = kzalloc(sizeof(*hashbin), GFP_ATOMIC);
if (!hashbin)
return NULL;
/*
* Initialize structure
*/
hashbin->hb_type = type;
hashbin->magic = HB_MAGIC;
//hashbin->hb_current = NULL;
/* Make sure all spinlock's... | 0 | [
"CWE-200"
] | linux | 4c03b862b12f980456f9de92db6d508a4999b788 | 170,938,150,901,810,740,000,000,000,000,000,000,000 | 25 | irda: Fix lockdep annotations in hashbin_delete().
A nested lock depth was added to the hasbin_delete() code but it
doesn't actually work some well and results in tons of lockdep splats.
Fix the code instead to properly drop the lock around the operation
and just keep peeking the head of the hashbin queue.
Reported-... |
nm_gconf_set_ip4_helper (GConfClient *client,
const char *path,
const char *key,
const char *setting,
guint32 tuple_len,
GPtrArray *value)
{
char *gc_key;
int i;
GSList *list = NULL;
gboolean... | 0 | [
"CWE-310"
] | network-manager-applet | 4020594dfbf566f1852f0acb36ad631a9e73a82b | 200,393,358,898,070,060,000,000,000,000,000,000,000 | 46 | core: fix CA cert mishandling after cert file deletion (deb #560067) (rh #546793)
If a connection was created with a CA certificate, but the user later
moved or deleted that CA certificate, the applet would simply provide the
connection to NetworkManager without any CA certificate. This could cause
NM to connect to t... |
static int follow_pfn_pte(struct vm_area_struct *vma, unsigned long address,
pte_t *pte, unsigned int flags)
{
/* No page to get reference */
if (flags & FOLL_GET)
return -EFAULT;
if (flags & FOLL_TOUCH) {
pte_t entry = *pte;
if (flags & FOLL_WRITE)
entry = pte_mkdirty(entry);
entry = pte_mkyoung(entr... | 0 | [
"CWE-362"
] | linux | 19be0eaffa3ac7d8eb6784ad9bdbc7d67ed8e619 | 175,183,481,583,403,120,000,000,000,000,000,000,000 | 23 | mm: remove gup_flags FOLL_WRITE games from __get_user_pages()
This is an ancient bug that was actually attempted to be fixed once
(badly) by me eleven years ago in commit 4ceb5db9757a ("Fix
get_user_pages() race for write access") but that was then undone due to
problems on s390 by commit f33ea7f404e5 ("fix get_user_p... |
int processMultibulkBuffer(client *c) {
char *newline = NULL;
int pos = 0, ok;
long long ll;
if (c->multibulklen == 0) {
/* The client should have been reset */
serverAssertWithInfo(c,NULL,c->argc == 0);
/* Multi bulk length cannot be read without a \r\n */
newline = st... | 0 | [
"CWE-254"
] | redis | 874804da0c014a7d704b3d285aa500098a931f50 | 148,306,697,101,794,360,000,000,000,000,000,000,000 | 137 | Security: Cross Protocol Scripting protection.
This is an attempt at mitigating problems due to cross protocol
scripting, an attack targeting services using line oriented protocols
like Redis that can accept HTTP requests as valid protocol, by
discarding the invalid parts and accepting the payloads sent, for
example, ... |
sftp_dir sftp_opendir(sftp_session sftp, const char *path){
sftp_message msg = NULL;
sftp_file file = NULL;
sftp_dir dir = NULL;
sftp_status_message status;
ssh_string path_s;
ssh_buffer payload;
uint32_t id;
payload = ssh_buffer_new();
if (payload == NULL) {
ssh_set_error_oom(sftp->session);
... | 0 | [] | libssh | 4d8420f3282ed07fc99fc5e930c17df27ef1e9b2 | 86,850,150,226,018,100,000,000,000,000,000,000,000 | 88 | sftp: Fix bug in sftp_mkdir not returning on error.
resolves: #84
(cherry picked from commit a92c97b2e17715c1b3cdd693d14af6c3311d8e44) |
int BN_GF2m_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b)
{
int i;
const BIGNUM *at, *bt;
bn_check_top(a);
bn_check_top(b);
if (a->top < b->top) {
at = b;
bt = a;
} else {
at = a;
bt = b;
}
if (bn_wexpand(r, at->top) == NULL)
return 0;
f... | 0 | [
"CWE-399"
] | openssl | f61bbf8da532038ed0eae16a9a11771f3da22d30 | 46,409,305,543,475,740,000,000,000,000,000,000,000 | 31 | bn/bn_gf2m.c: avoid infinite loop wich malformed ECParamters.
CVE-2015-1788
Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit 4924b37ee01f71ae19c94a8934b80eeb2f677932) |
static int post_copy_siginfo_from_user(kernel_siginfo_t *info,
const siginfo_t __user *from)
{
if (unlikely(!known_siginfo_layout(info->si_signo, info->si_code))) {
char __user *expansion = si_expansion(from);
char buf[SI_EXPANSION_SIZE];
int i;
/*
* An unknown si_code might need more than
* s... | 0 | [
"CWE-190"
] | linux | d1e7fd6462ca9fc76650fbe6ca800e35b24267da | 55,060,182,503,102,100,000,000,000,000,000,000,000 | 22 | 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... |
GC_INNER struct hblk * GC_next_used_block(struct hblk *h)
{
register bottom_index * bi;
register word j = ((word)h >> LOG_HBLKSIZE) & (BOTTOM_SZ-1);
GET_BI(h, bi);
if (bi == GC_all_nils) {
register word hi = (word)h >> (LOG_BOTTOM_SZ + LOG_HBLKSIZE);
bi = GC_all_bottom_indices;
... | 0 | [
"CWE-119"
] | bdwgc | 7292c02fac2066d39dd1bcc37d1a7054fd1e32ee | 115,913,799,133,959,720,000,000,000,000,000,000,000 | 32 | 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... |
on_setup_for_user (GdmSessionWorker *worker,
DBusMessage *message)
{
DBusError error;
const char *service;
const char *x11_display_name;
const char *x11_authority_file;
const char *console;
const char *hostname;
const char *username;
... | 0 | [] | gdm | c25ef9245be4e0be2126ef3d075df4401949b570 | 225,156,458,750,729,120,000,000,000,000,000,000,000 | 42 | Store the face and dmrc files in a cache. Refer to bug #565151. |
static void free_entry(struct nf_queue_entry *entry)
{
nf_queue_entry_release_refs(entry);
kfree(entry);
} | 0 | [
"CWE-416"
] | net | 36d5fe6a000790f56039afe26834265db0a3ad4c | 222,248,646,340,499,300,000,000,000,000,000,000,000 | 5 | core, nfqueue, openvswitch: Orphan frags in skb_zerocopy and handle errors
skb_zerocopy can copy elements of the frags array between skbs, but it doesn't
orphan them. Also, it doesn't handle errors, so this patch takes care of that
as well, and modify the callers accordingly. skb_tx_error() is also added to
the caller... |
FLAC_API FLAC__bool FLAC__stream_encoder_set_bits_per_sample(FLAC__StreamEncoder *encoder, uint32_t value)
{
FLAC__ASSERT(0 != encoder);
FLAC__ASSERT(0 != encoder->private_);
FLAC__ASSERT(0 != encoder->protected_);
if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED)
return false;
encoder->protec... | 0 | [
"CWE-787"
] | flac | e1575e4a7c5157cbf4e4a16dbd39b74f7174c7be | 258,219,715,718,258,250,000,000,000,000,000,000,000 | 10 | libFlac: Exit at EOS in verify mode
When verify mode is enabled, once decoder flags end of stream,
encode processing is considered complete.
CVE-2021-0561
Signed-off-by: Ralph Giles <giles@thaumas.net> |
static int do_recv_NPPrintData(rpc_message_t *message, void *p_value)
{
NPPrintData *printData = (NPPrintData *)p_value;
int error;
if ((error = rpc_message_recv_uint32(message, &printData->size)) < 0)
return error;
if ((error = rpc_message_recv_bytes(message, printData->data, printData->size)) < 0)
return e... | 0 | [
"CWE-264"
] | nspluginwrapper | 7e4ab8e1189846041f955e6c83f72bc1624e7a98 | 68,662,373,144,941,715,000,000,000,000,000,000,000 | 12 | Support all the new variables added |
iterate_md5_digest(MD5& md5, MD5::Digest& digest,
int iterations, int key_len)
{
md5.digest(digest);
for (int i = 0; i < iterations; ++i)
{
MD5 m;
m.encodeDataIncrementally(reinterpret_cast<char*>(digest),
QIntC::to_size(key_len));
m.digest(digest);
... | 0 | [
"CWE-787"
] | qpdf | d71f05ca07eb5c7cfa4d6d23e5c1f2a800f52e8e | 247,028,659,543,865,020,000,000,000,000,000,000,000 | 13 | Fix sign and conversion warnings (major)
This makes all integer type conversions that have potential data loss
explicit with calls that do range checks and raise an exception. After
this commit, qpdf builds with no warnings when -Wsign-conversion
-Wconversion is used with gcc or clang or when -W3 -Wd4800 is used
with ... |
void ctts_box_del(GF_Box *s)
{
GF_CompositionOffsetBox *ptr = (GF_CompositionOffsetBox *)s;
if (ptr->entries) gf_free(ptr->entries);
gf_free(ptr);
} | 0 | [
"CWE-787"
] | gpac | 388ecce75d05e11fc8496aa4857b91245007d26e | 221,866,816,365,120,900,000,000,000,000,000,000,000 | 6 | fixed #1587 |
START_TEST(virgl_test_transfer_read_illegal_ctx)
{
int ret;
struct virgl_box box;
ret = virgl_renderer_transfer_read_iov(1, 2, 0, 1, 1, &box, 0, NULL, 0);
ck_assert_int_eq(ret, EINVAL);
} | 0 | [
"CWE-909"
] | virglrenderer | b05bb61f454eeb8a85164c8a31510aeb9d79129c | 334,748,645,115,062,640,000,000,000,000,000,000,000 | 8 | vrend: clear memory when allocating a host-backed memory resource
Closes: #249
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com> |
void init_by_cur_dir()
{
if (my_getwd(target_dir_name,sizeof(target_dir_name),MYF(MY_WME)))
exit(1);
target_dir_name_len= strlen(target_dir_name);
} | 0 | [
"CWE-284",
"CWE-295"
] | mysql-server | 3bd5589e1a5a93f9c224badf983cd65c45215390 | 190,227,472,076,904,900,000,000,000,000,000,000,000 | 6 | WL#6791 : Redefine client --ssl option to imply enforced encryption
# Changed the meaning of the --ssl=1 option of all client binaries
to mean force ssl, not try ssl and fail over to eunecrypted
# Added a new MYSQL_OPT_SSL_ENFORCE mysql_options()
option to specify that an ssl connection is required.
# Added a new macr... |
ews_store_unset_oof_settings_state (CamelSession *session,
GCancellable *cancellable,
gpointer user_data,
GError **error)
{
CamelEwsStore *ews_store = user_data;
EEwsConnection *connection;
EEwsOofSettings *oof_settings;
EEwsOofState state;
GError *local_error = NULL;
camel_operation_pus... | 0 | [
"CWE-295"
] | evolution-ews | 915226eca9454b8b3e5adb6f2fff9698451778de | 277,696,843,293,950,000,000,000,000,000,000,000,000 | 36 | I#27 - SSL Certificates are not validated
This depends on https://gitlab.gnome.org/GNOME/evolution-data-server/commit/6672b8236139bd6ef41ecb915f4c72e2a052dba5 too.
Closes https://gitlab.gnome.org/GNOME/evolution-ews/issues/27 |
static int perform_http_xact(void)
{
/* use free instead of g_free so that we can use xstr* functions from
* libreport/lib/xfuncs.c
*/
GHashTable *problem_info = g_hash_table_new_full(g_str_hash, g_str_equal,
free, free);
/* Read header */
char *body_start ... | 0 | [
"CWE-59"
] | abrt | 3287aa12eb205cff95cdd00d6d6c5c9a4f8f0eca | 31,368,222,166,317,706,000,000,000,000,000,000,000 | 193 | daemon: allow only root user to trigger the post-create
There is no reason to allow non-root users to trigger this
functionality. Regular users can create abrt problems only through
abrtd or abrt-dbus and both triggers the post-create.
Other hooks run under root user (CCpp, Koops, VMCore, Xorg).
Related: #1212861
S... |
void Inspect::operator()(At_Root_Block_Ptr at_root_block)
{
append_indentation();
append_token("@at-root ", at_root_block);
append_mandatory_space();
if(at_root_block->expression()) at_root_block->expression()->perform(this);
if(at_root_block->block()) at_root_block->block()->perform(this);
} | 0 | [
"CWE-476"
] | libsass | 38f4c3699d06b64128bebc7cf1e8b3125be74dc4 | 190,317,191,008,744,760,000,000,000,000,000,000,000 | 8 | Fix possible bug with handling empty reference combinators
Fixes #2665 |
static void llc_do_mcast(struct llc_sap *sap, struct sk_buff *skb,
struct sock **stack, int count)
{
struct sk_buff *skb1;
int i;
for (i = 0; i < count; i++) {
skb1 = skb_clone(skb, GFP_ATOMIC);
if (!skb1) {
sock_put(stack[i]);
continue;
}
llc_sap_rcv(sap, skb1, stack[i]);
sock_put(stack[i]);
... | 0 | [
"CWE-20",
"CWE-401"
] | linux | 8b74d439e1697110c5e5c600643e823eb1dd0762 | 183,718,886,084,603,560,000,000,000,000,000,000,000 | 17 | net/llc: avoid BUG_ON() in skb_orphan()
It seems nobody used LLC since linux-3.12.
Fortunately fuzzers like syzkaller still know how to run this code,
otherwise it would be no fun.
Setting skb->sk without skb->destructor leads to all kinds of
bugs, we now prefer to be very strict about it.
Ideally here we would use... |
int digest_generic_verify(struct digest *d, const unsigned char *md)
{
int ret;
int len = digest_length(d);
unsigned char *tmp;
tmp = xmalloc(len);
ret = digest_final(d, tmp);
if (ret)
goto end;
if (crypto_memneq(md, tmp, len))
ret = -EINVAL;
else
ret = 0;
end:
free(tmp);
return ret;
} | 0 | [
"CWE-200"
] | barebox | 0a9f9a7410681e55362f8311537ebc7be9ad0fbe | 94,487,863,317,095,010,000,000,000,000,000,000,000 | 20 | crypto: digest: use crypto_memneq()
When verifying a digest it is important not to leak timing information
through memcmp(). Use crypto_memneq() instead.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> |
static void free_pcppages_bulk(struct zone *zone, int count,
struct per_cpu_pages *pcp)
{
int migratetype = 0;
int batch_free = 0;
bool isolated_pageblocks;
spin_lock(&zone->lock);
isolated_pageblocks = has_isolate_pageblock(zone);
while (count) {
struct page *page;
struct list_head *list;
/*
* R... | 0 | [] | linux | 400e22499dd92613821374c8c6c88c7225359980 | 301,764,584,114,246,120,000,000,000,000,000,000,000 | 55 | mm: don't warn about allocations which stall for too long
Commit 63f53dea0c98 ("mm: warn about allocations which stall for too
long") was a great step for reducing possibility of silent hang up
problem caused by memory allocation stalls. But this commit reverts it,
for it is possible to trigger OOM lockup and/or soft... |
void rds_conn_shutdown(struct rds_connection *conn)
{
/* shut it down unless it's down already */
if (!rds_conn_transition(conn, RDS_CONN_DOWN, RDS_CONN_DOWN)) {
/*
* Quiesce the connection mgmt handlers before we start tearing
* things down. We don't hold the mutex for the entire
* duration of the shutdow... | 0 | [
"CWE-703"
] | linux | 74e98eb085889b0d2d4908f59f6e00026063014f | 14,979,352,323,810,303,000,000,000,000,000,000,000 | 57 | RDS: verify the underlying transport exists before creating a connection
There was no verification that an underlying transport exists when creating
a connection, this would cause dereferencing a NULL ptr.
It might happen on sockets that weren't properly bound before attempting to
send a message, which will cause a N... |
gint32 ves_icall_System_Threading_Interlocked_CompareExchange_Int(gint32 *location, gint32 value, gint32 comparand)
{
MONO_ARCH_SAVE_REGS;
return InterlockedCompareExchange(location, value, comparand);
} | 0 | [
"CWE-399",
"CWE-264"
] | mono | 722f9890f09aadfc37ae479e7d946d5fc5ef7b91 | 105,142,038,510,594,890,000,000,000,000,000,000,000 | 6 | Fix access to freed members of a dead thread
* threads.c: Fix access to freed members of a dead thread. Found
and fixed by Rodrigo Kumpera <rkumpera@novell.com>
Ref: CVE-2011-0992 |
dissect_kafka_metadata_response(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset,
kafka_api_version_t api_version)
{
proto_item *ti;
proto_tree *subtree;
if (api_version >= 3) {
offset = dissect_kafka_throttle_time(tvb, pinfo, tree, offset);
}
... | 0 | [
"CWE-401"
] | wireshark | f4374967bbf9c12746b8ec3cd54dddada9dd353e | 282,613,322,473,270,180,000,000,000,000,000,000,000 | 36 | Kafka: Limit our decompression size.
Don't assume that the Internet has our best interests at heart when it
gives us the size of our decompression buffer. Assign an arbitrary limit
of 50 MB.
This fixes #16739 in that it takes care of
** (process:17681): WARNING **: 20:03:07.440: Dissector bug, protocol Kafka, in pac... |
static void packet_id_queue_empty(struct PacketIdQueue *q)
{
USBRedirDevice *dev = q->dev;
struct PacketIdQueueEntry *e, *next_e;
DPRINTF("removing %d packet-ids from %s queue\n", q->size, q->name);
QTAILQ_FOREACH_SAFE(e, &q->head, next, next_e) {
QTAILQ_REMOVE(&q->head, e, next);
g_fr... | 0 | [
"CWE-770"
] | qemu | 7ec54f9eb62b5d177e30eb8b1cad795a5f8d8986 | 181,356,408,277,129,000,000,000,000,000,000,000,000 | 13 | usb/redir: avoid dynamic stack allocation (CVE-2021-3527)
Use autofree heap allocation instead.
Fixes: 4f4321c11ff ("usb: use iovecs in USBPacket")
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id:... |
void arch_pick_mmap_layout(struct mm_struct *mm)
{
mm->mmap_legacy_base = mmap_legacy_base();
mm->mmap_base = mmap_upper_limit();
if (mmap_is_legacy()) {
mm->mmap_base = mm->mmap_legacy_base;
mm->get_unmapped_area = arch_get_unmapped_area;
} else {
mm->get_unmapped_area = arch_get_unmapped_area_topdown;
}
} | 0 | [
"CWE-119"
] | linux | 1be7107fbe18eed3e319a6c3e83c78254b693acb | 192,146,097,146,184,480,000,000,000,000,000,000,000 | 12 | mm: larger stack guard gap, between vmas
Stack guard page is a useful feature to reduce a risk of stack smashing
into a different mapping. We have been using a single page gap which
is sufficient to prevent having stack adjacent to a different mapping.
But this seems to be insufficient in the light of the stack usage ... |
static inline LayerInfo *DestroyLayerInfo(LayerInfo *layer_info,
const ssize_t number_layers)
{
ssize_t
i;
for (i=0; i<number_layers; i++)
{
if (layer_info[i].image != (Image *) NULL)
layer_info[i].image=DestroyImage(layer_info[i].image);
if (layer_info[i].mask.image != (Image *) NULL)
... | 0 | [
"CWE-787"
] | ImageMagick | d4ec73f866a7c42a2e7f301fcd696e5cb7a7d3ab | 96,155,101,530,245,940,000,000,000,000,000,000,000 | 18 | https://github.com/ImageMagick/ImageMagick/issues/350 |
static int qeth_halt_channels(struct qeth_card *card)
{
int rc1 = 0, rc2 = 0, rc3 = 0;
QETH_CARD_TEXT(card, 3, "haltchs");
rc1 = qeth_halt_channel(&card->read);
rc2 = qeth_halt_channel(&card->write);
rc3 = qeth_halt_channel(&card->data);
if (rc1)
return rc1;
if (rc2)
return rc2;
return rc3;
} | 0 | [
"CWE-200",
"CWE-119"
] | linux | 6fb392b1a63ae36c31f62bc3fc8630b49d602b62 | 250,019,471,633,000,240,000,000,000,000,000,000,000 | 14 | 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... |
TEST_P(QuicHttpIntegrationTest, Retry) { testRetry(); } | 0 | [
"CWE-400"
] | envoy | 0e49a495826ea9e29134c1bd54fdeb31a034f40c | 249,866,443,008,487,400,000,000,000,000,000,000,000 | 1 | http/2: add stats and stream flush timeout (#139)
This commit adds a new stream flush timeout to guard against a
remote server that does not open window once an entire stream has
been buffered for flushing. Additional stats have also been added
to better understand the codecs view of active streams as well as
amount o... |
static inline u32 hwsim_net_get_wmediumd(struct net *net)
{
struct hwsim_net *hwsim_net = net_generic(net, hwsim_net_id);
return hwsim_net->wmediumd;
} | 0 | [
"CWE-703",
"CWE-772"
] | linux | 0ddcff49b672239dda94d70d0fcf50317a9f4b51 | 82,602,103,515,175,390,000,000,000,000,000,000,000 | 6 | mac80211_hwsim: fix possible memory leak in hwsim_new_radio_nl()
'hwname' is malloced in hwsim_new_radio_nl() and should be freed
before leaving from the error handling cases, otherwise it will cause
memory leak.
Fixes: ff4dd73dd2b4 ("mac80211_hwsim: check HWSIM_ATTR_RADIO_NAME length")
Signed-off-by: Wei Yongjun <we... |
static BOOL update_read_dstblt_order(wStream* s, const ORDER_INFO* orderInfo, DSTBLT_ORDER* dstblt)
{
ORDER_FIELD_COORD(1, dstblt->nLeftRect);
ORDER_FIELD_COORD(2, dstblt->nTopRect);
ORDER_FIELD_COORD(3, dstblt->nWidth);
ORDER_FIELD_COORD(4, dstblt->nHeight);
ORDER_FIELD_BYTE(5, dstblt->bRop);
return TRUE;
} | 0 | [
"CWE-415"
] | FreeRDP | 67c2aa52b2ae0341d469071d1bc8aab91f8d2ed8 | 251,505,587,241,467,280,000,000,000,000,000,000,000 | 9 | Fixed #6013: Check new length is > 0 |
filter_pwrite (struct backend *b, struct connection *conn,
const void *buf, uint32_t count, uint64_t offset,
uint32_t flags, int *err)
{
struct backend_filter *f = container_of (b, struct backend_filter, backend);
void *handle = connection_get_handle (conn, f->backend.i);
struct b_co... | 0 | [
"CWE-406"
] | nbdkit | bf0d61883a2f02f4388ec10dc92d4c61c093679e | 212,091,222,069,154,100,000,000,000,000,000,000,000 | 20 | server: Fix regression for NBD_OPT_INFO before NBD_OPT_GO
Most known NBD clients do not bother with NBD_OPT_INFO (except for
clients like 'qemu-nbd --list' that don't ever intend to connect), but
go straight to NBD_OPT_GO. However, it's not too hard to hack up qemu
to add in an extra client step (whether info on the ... |
Header::lineOrder ()
{
return static_cast <LineOrderAttribute &>
((*this)["lineOrder"]).value();
} | 0 | [
"CWE-125"
] | openexr | e79d2296496a50826a15c667bf92bdc5a05518b4 | 269,053,986,778,143,860,000,000,000,000,000,000,000 | 5 | fix memory leaks and invalid memory accesses
Signed-off-by: Peter Hillman <peterh@wetafx.co.nz> |
s32 hid_snto32(__u32 value, unsigned n)
{
return snto32(value, n);
} | 0 | [
"CWE-125"
] | linux | 50220dead1650609206efe91f0cc116132d59b3f | 317,122,620,242,514,950,000,000,000,000,000,000,000 | 4 | HID: core: prevent out-of-bound readings
Plugging a Logitech DJ receiver with KASAN activated raises a bunch of
out-of-bound readings.
The fields are allocated up to MAX_USAGE, meaning that potentially, we do
not have enough fields to fit the incoming values.
Add checks and silence KASAN.
Signed-off-by: Benjamin Tis... |
QPDFWriter::writeHeader()
{
writeString("%PDF-");
writeString(this->m->final_pdf_version);
if (this->m->pclm)
{
// PCLm version
writeString("\n%PCLm 1.0\n");
}
else
{
// This string of binary characters would not be valid UTF-8, so
// it really should be treat... | 0 | [
"CWE-787"
] | qpdf | d71f05ca07eb5c7cfa4d6d23e5c1f2a800f52e8e | 4,926,081,553,083,624,000,000,000,000,000,000,000 | 23 | Fix sign and conversion warnings (major)
This makes all integer type conversions that have potential data loss
explicit with calls that do range checks and raise an exception. After
this commit, qpdf builds with no warnings when -Wsign-conversion
-Wconversion is used with gcc or clang or when -W3 -Wd4800 is used
with ... |
void Completed(
const blink::WebVector<v8::Local<v8::Value>>& result) override {
v8::Isolate* isolate = promise_.isolate();
if (!result.empty()) {
if (!result[0].IsEmpty()) {
v8::Local<v8::Value> value = result[0];
// Either the result was created in the same world as the caller
... | 0 | [] | electron | e9fa834757f41c0b9fe44a4dffe3d7d437f52d34 | 338,709,916,946,827,050,000,000,000,000,000,000,000 | 54 | fix: ensure ElectronBrowser mojo service is only bound to appropriate render frames (#33344)
* fix: ensure ElectronBrowser mojo service is only bound to authorized render frames
Notes: no-notes
* refactor: extract electron API IPC to its own mojo interface
* fix: just check main frame not primary main frame
... |
static struct stub_priv *stub_priv_pop(struct stub_device *sdev)
{
unsigned long flags;
struct stub_priv *priv;
spin_lock_irqsave(&sdev->priv_lock, flags);
priv = stub_priv_pop_from_listhead(&sdev->priv_init);
if (priv)
goto done;
priv = stub_priv_pop_from_listhead(&sdev->priv_tx);
if (priv)
goto done;
... | 0 | [
"CWE-362"
] | linux | 22076557b07c12086eeb16b8ce2b0b735f7a27e7 | 330,480,952,296,976,160,000,000,000,000,000,000,000 | 22 | usbip: usbip_host: fix NULL-ptr deref and use-after-free errors
usbip_host updates device status without holding lock from stub probe,
disconnect and rebind code paths. When multiple requests to import a
device are received, these unprotected code paths step all over each
other and drive fails with NULL-ptr deref and ... |
static void discard_vq_data(VirtQueue *vq, VirtIODevice *vdev)
{
VirtQueueElement elem;
if (!virtio_queue_ready(vq)) {
return;
}
while (virtqueue_pop(vq, &elem)) {
virtqueue_push(vq, &elem, 0);
}
virtio_notify(vdev, vq);
} | 0 | [
"CWE-120",
"CWE-787"
] | qemu | 7882080388be5088e72c425b02223c02e6cb4295 | 82,659,624,073,535,810,000,000,000,000,000,000,000 | 12 | virtio-serial: fix ANY_LAYOUT
Don't assume a specific layout for control messages.
Required by virtio 1.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: Jason Wang <jasowang@redhat.com> |
static unsigned int nodeHash(i64 iNode){
return ((unsigned)iNode) % HASHSIZE;
} | 0 | [
"CWE-125"
] | sqlite | e41fd72acc7a06ce5a6a7d28154db1ffe8ba37a8 | 202,987,650,052,468,860,000,000,000,000,000,000,000 | 3 | Enhance the rtreenode() function of rtree (used for testing) so that it
uses the newer sqlite3_str object for better performance and improved
error reporting.
FossilOrigin-Name: 90acdbfce9c088582d5165589f7eac462b00062bbfffacdcc786eb9cf3ea5377 |
static int encode_open_confirm(struct xdr_stream *xdr, const struct nfs_open_confirmargs *arg)
{
__be32 *p;
RESERVE_SPACE(4+NFS4_STATEID_SIZE+4);
WRITE32(OP_OPEN_CONFIRM);
WRITEMEM(arg->stateid->data, NFS4_STATEID_SIZE);
WRITE32(arg->seqid->sequence->counter);
return 0;
} | 0 | [
"CWE-703"
] | linux | dc0b027dfadfcb8a5504f7d8052754bf8d501ab9 | 181,211,744,816,978,600,000,000,000,000,000,000,000 | 11 | NFSv4: Convert the open and close ops to use fmode
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> |
static int muscle_read_binary(sc_card_t *card, unsigned int idx, u8* buf, size_t count, unsigned long flags)
{
mscfs_t *fs = MUSCLE_FS(card);
int r;
msc_id objectId;
u8* oid = objectId.id;
mscfs_file_t *file;
r = mscfs_check_selection(fs, -1);
if(r < 0) SC_FUNC_RETURN(card->ctx, SC_LOG_DEBUG_NORMAL, r);
file =... | 0 | [
"CWE-415",
"CWE-119"
] | OpenSC | 360e95d45ac4123255a4c796db96337f332160ad | 152,508,064,310,886,550,000,000,000,000,000,000,000 | 21 | fixed out of bounds writes
Thanks to Eric Sesterhenn from X41 D-SEC GmbH
for reporting the problems. |
ENCODE_JSON(DateTime) {
UA_DateTimeStruct tSt = UA_DateTime_toStruct(*src);
/* Format: yyyy-MM-dd'T'HH:mm:ss.SSSSSSSSS'Z' is used. max 30 bytes.*/
UA_Byte buffer[UA_JSON_DATETIME_LENGTH];
printNumber(tSt.year, &buffer[0], 4);
buffer[4] = '-';
printNumber(tSt.month, &buffer[5], 2);
buffer[7... | 0 | [
"CWE-703",
"CWE-787"
] | open62541 | c800e2987b10bb3af6ef644b515b5d6392f8861d | 71,902,114,206,484,270,000,000,000,000,000,000,000 | 32 | fix(json): Check max recursion depth in more places |
static inline void skb_split_no_header(struct sk_buff *skb,
struct sk_buff* skb1,
const u32 len, int pos)
{
int i, k = 0;
const int nfrags = skb_shinfo(skb)->nr_frags;
skb_shinfo(skb)->nr_frags = 0;
skb1->len = skb1->data_len = skb->len - len;
skb->len = len;
skb->data_len = len -... | 0 | [
"CWE-703",
"CWE-125"
] | linux | 8605330aac5a5785630aec8f64378a54891937cc | 15,832,909,661,226,899,000,000,000,000,000,000,000 | 40 | tcp: fix SCM_TIMESTAMPING_OPT_STATS for normal skbs
__sock_recv_timestamp can be called for both normal skbs (for
receive timestamps) and for skbs on the error queue (for transmit
timestamps).
Commit 1c885808e456
(tcp: SOF_TIMESTAMPING_OPT_STATS option for SO_TIMESTAMPING)
assumes any skb passed to __sock_recv_timest... |
static int check_ptr_alignment(struct bpf_verifier_env *env,
const struct bpf_reg_state *reg,
int off, int size)
{
bool strict = env->strict_alignment;
const char *pointer_desc = "";
switch (reg->type) {
case PTR_TO_PACKET:
case PTR_TO_PACKET_META:
/* Special case, because of NET_IP_ALIGN. G... | 0 | [
"CWE-190"
] | linux | bb7f0f989ca7de1153bd128a40a71709e339fa03 | 147,146,880,388,670,030,000,000,000,000,000,000,000 | 34 | bpf: fix integer overflows
There were various issues related to the limited size of integers used in
the verifier:
- `off + size` overflow in __check_map_access()
- `off + reg->off` overflow in check_mem_access()
- `off + reg->var_off.value` overflow or 32-bit truncation of
`reg->var_off.value` in check_mem_acce... |
static int encrypt_nss(
struct crypto_instance *instance,
const unsigned char *buf_in,
const size_t buf_in_len,
unsigned char *buf_out,
size_t *buf_out_len)
{
PK11Context* crypt_context = NULL;
SECItem crypt_param;
SECItem *nss_sec_param = NULL;
int tmp1_outlen = 0;
unsigned int tmp2_outlen = 0;
unsigned ... | 0 | [
"CWE-703"
] | corosync | b3f456a8ceefac6e9f2e9acc2ea0c159d412b595 | 256,971,460,096,551,400,000,000,000,000,000,000,000 | 91 | totemcrypto: fix hmac key initialization
Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>
Reviewed-by: Jan Friesse <jfriesse@redhat.com> |
bool Item::check_type_or_binary(const char *opname,
const Type_handler *expect) const
{
const Type_handler *handler= type_handler();
if (handler == expect ||
(handler->is_general_purpose_string_type() &&
collation.collation == &my_charset_bin))
return false;
my_err... | 0 | [
"CWE-416"
] | server | c02ebf3510850ba78a106be9974c94c3b97d8585 | 24,663,454,491,886,535,000,000,000,000,000,000,000 | 12 | MDEV-24176 Preparations
1. moved fix_vcol_exprs() call to open_table()
mysql_alter_table() doesn't do lock_tables() so it cannot win from
fix_vcol_exprs() from there. Tests affected: main.default_session
2. Vanilla cleanups and comments. |
QPDF::reconstruct_xref(QPDFExc& e)
{
if (this->m->reconstructed_xref)
{
// Avoid xref reconstruction infinite loops. This is getting
// very hard to reproduce because qpdf is throwing many fewer
// exceptions while parsing. Most situations are warnings now.
throw e;
}
th... | 1 | [
"CWE-125"
] | qpdf | 1868a10f8b06631362618bfc85ca8646da4b4b71 | 321,387,629,123,707,360,000,000,000,000,000,000,000 | 119 | Replace all atoi calls with QUtil::string_to_int
The latter catches underflow/overflow. |
static void wsgi_manage_process(int reason, void *data, apr_wait_t status)
{
WSGIDaemonProcess *daemon = data;
switch (reason) {
/* Child daemon process has died. */
case APR_OC_REASON_DEATH: {
int mpm_state;
int stopping;
/* Stop watching the existing pro... | 0 | [
"CWE-264"
] | mod_wsgi | d9d5fea585b23991f76532a9b07de7fcd3b649f4 | 12,769,558,854,267,612,000,000,000,000,000,000,000 | 100 | Local privilege escalation when using daemon mode. (CVE-2014-0240) |
void sta_info_free(struct ieee80211_local *local, struct sta_info *sta)
{
int i;
if (sta->rate_ctrl)
rate_control_free_sta(sta);
if (sta->tx_lat) {
for (i = 0; i < IEEE80211_NUM_TIDS; i++)
kfree(sta->tx_lat[i].bins);
kfree(sta->tx_lat);
}
sta_dbg(sta->sdata, "Destroyed STA %pM\n", sta->sta.addr);
kfr... | 0 | [
"CWE-362"
] | linux | 1d147bfa64293b2723c4fec50922168658e613ba | 135,234,319,219,016,990,000,000,000,000,000,000,000 | 17 | mac80211: fix AP powersave TX vs. wakeup race
There is a race between the TX path and the STA wakeup: while
a station is sleeping, mac80211 buffers frames until it wakes
up, then the frames are transmitted. However, the RX and TX
path are concurrent, so the packet indicating wakeup can be
processed while a packet is b... |
sds sdscpy(sds s, const char *t) {
return sdscpylen(s, t, strlen(t));
} | 0 | [
"CWE-190"
] | redis | d32f2e9999ce003bad0bd2c3bca29f64dcce4433 | 146,271,901,671,661,360,000,000,000,000,000,000,000 | 3 | Fix integer overflow (CVE-2021-21309). (#8522)
On 32-bit systems, setting the proto-max-bulk-len config parameter to a high value may result with integer overflow and a subsequent heap overflow when parsing an input bulk (CVE-2021-21309).
This fix has two parts:
Set a reasonable limit to the config parameter.
A... |
static void v4l_print_sliced_vbi_cap(const void *arg, bool write_only)
{
const struct v4l2_sliced_vbi_cap *p = arg;
int i;
pr_cont("type=%s, service_set=0x%08x\n",
prt_names(p->type, v4l2_type_names), p->service_set);
for (i = 0; i < 24; i++)
printk(KERN_DEBUG "line[%02u]=0x%04x, 0x%04x\n", i,
p->service_... | 0 | [
"CWE-401"
] | linux | fb18802a338b36f675a388fc03d2aa504a0d0899 | 325,022,973,369,055,830,000,000,000,000,000,000,000 | 12 | media: v4l: ioctl: Fix memory leak in video_usercopy
When an IOCTL with argument size larger than 128 that also used array
arguments were handled, two memory allocations were made but alas, only
the latter one of them was released. This happened because there was only
a single local variable to hold such a temporary a... |
vhost_scsi_get_pr_transport_id_len(struct se_portal_group *se_tpg,
struct se_node_acl *se_nacl,
struct t10_pr_registration *pr_reg,
int *format_code)
{
struct vhost_scsi_tpg *tpg = container_of(se_tpg,
struct vhost_scsi_tpg, se_tpg);
struct vhost_scsi_tport *tport = tpg->tport;
switch (tport->... | 0 | [
"CWE-200",
"CWE-119"
] | linux | 59c816c1f24df0204e01851431d3bab3eb76719c | 95,060,948,371,732,170,000,000,000,000,000,000,000 | 28 | vhost/scsi: potential memory corruption
This code in vhost_scsi_make_tpg() is confusing because we limit "tpgt"
to UINT_MAX but the data type of "tpg->tport_tpgt" and that is a u16.
I looked at the context and it turns out that in
vhost_scsi_set_endpoint(), "tpg->tport_tpgt" is used as an offset into
the vs_tpg[] arr... |
DeepScanLineInputFile::readPixels (int scanLine1, int scanLine2)
{
try
{
Lock lock (*_data->_streamData);
if (_data->slices.size() == 0)
throw IEX_NAMESPACE::ArgExc ("No frame buffer specified "
"as pixel data destination.");
int scanLineMin =... | 0 | [
"CWE-125"
] | openexr | e79d2296496a50826a15c667bf92bdc5a05518b4 | 247,781,623,366,519,600,000,000,000,000,000,000,000 | 119 | fix memory leaks and invalid memory accesses
Signed-off-by: Peter Hillman <peterh@wetafx.co.nz> |
int64_t NumElements(PyObject* tensor) const final {
if (EagerTensor_CheckExact(tensor)) {
return PyEagerTensor_NumElements(tensor);
}
PyObject* arglist =
Py_BuildValue("(O)", reinterpret_cast<PyObject*>(tensor));
PyObject* result = PyEval_CallObject(num_elements_, arglist);
Py_DECREF... | 0 | [
"CWE-476",
"CWE-908"
] | tensorflow | 237822b59fc504dda2c564787f5d3ad9c4aa62d9 | 177,993,431,130,541,660,000,000,000,000,000,000,000 | 16 | Fix tf.compat.v1.placeholder_with_default vulnerability with quantized types.
When iterating through the tensor to extract shape values, an underlying missing kernel
(`StridedSlice` for quantized types) causes an error, which then results in a `nullptr`
being passed to `ParseDimensionValue()`, causing a segfault.
The... |
Bool Media_IsSelfContained(GF_MediaBox *mdia, u32 StreamDescIndex)
{
u32 drefIndex=0;
GF_FullBox *a=NULL;
GF_SampleEntryBox *se = NULL;
Media_GetSampleDesc(mdia, StreamDescIndex, &se, &drefIndex);
if (!drefIndex) return 0;
if (mdia
&& mdia->information
&& mdia->information->dataInformation
&& mdia->informa... | 0 | [
"CWE-787"
] | gpac | 328def7d3b93847d64ecb6e9e0399684e57c3eca | 175,306,242,452,441,140,000,000,000,000,000,000,000 | 24 | fixed #1766 (fuzz) |
MagickExport void XMakeMagnifyImage(Display *display,XWindows *windows)
{
char
tuple[MaxTextExtent];
int
y;
MagickPixelPacket
pixel;
register int
x;
register ssize_t
i;
register unsigned char
*p,
*q;
ssize_t
n;
static unsigned int
previous_magnify = 0;
stati... | 0 | [
"CWE-401"
] | ImageMagick6 | 13801f5d0bd7a6fdb119682d34946636afdb2629 | 4,132,062,258,880,801,000,000,000,000,000,000,000 | 438 | https://github.com/ImageMagick/ImageMagick/issues/1531 |
void Compute(OpKernelContext* context) override {
FusedBatchNormGradOpBase<Device, T, U>::ComputeWithReservedSpace(context,
true);
} | 0 | [
"CWE-476",
"CWE-703"
] | tensorflow | 6972f9dfe325636b3db4e0bc517ee22a159365c0 | 153,742,970,175,712,030,000,000,000,000,000,000,000 | 4 | Add missing valuidation to FusedBatchNorm.
PiperOrigin-RevId: 372460336
Change-Id: Ic8c4e4de67c58a741bd87f2e182bed07247d1126 |
static void key_event(VncState *vs, int down, uint32_t sym)
{
int keycode;
int lsym = sym;
if (lsym >= 'A' && lsym <= 'Z' && is_graphic_console()) {
lsym = lsym - 'A' + 'a';
}
keycode = keysym2scancode(vs->vd->kbd_layout, lsym & 0xFFFF) & SCANCODE_KEYMASK;
do_key_event(vs, down, keycod... | 0 | [
"CWE-125"
] | qemu | 9f64916da20eea67121d544698676295bbb105a7 | 27,334,068,658,197,364,000,000,000,000,000,000,000 | 12 | 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... |
struct device *platform_find_device_by_driver(struct device *start,
const struct device_driver *drv)
{
return bus_find_device(&platform_bus_type, start, drv,
__platform_match);
} | 0 | [
"CWE-787"
] | linux | aa838896d87af561a33ecefea1caa4c15a68bc47 | 125,497,771,660,676,410,000,000,000,000,000,000,000 | 6 | 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... |
ssize_t enc_untrusted_flistxattr(int fd, char *list, size_t size) {
return EnsureInitializedAndDispatchSyscall(
asylo::system_call::kSYS_flistxattr, fd, list, size);
} | 0 | [
"CWE-125"
] | asylo | b1d120a2c7d7446d2cc58d517e20a1b184b82200 | 337,067,503,816,015,570,000,000,000,000,000,000,000 | 4 | Check for return size in enc_untrusted_read
Check return size does not exceed requested. The returned result and
content still cannot be trusted, but it's expected behavior when not
using a secure file system.
PiperOrigin-RevId: 333827386
Change-Id: I0bdec0aec9356ea333dc8c647eba5d2772875f29 |
CImgDisplay& operator=(const CImg<t>& img) {
return display(img);
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 293,740,490,967,666,600,000,000,000,000,000,000,000 | 3 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
static inline void flush_unauthorized_files(const struct cred *cred,
struct files_struct *files)
{
struct file *file, *devnull = NULL;
struct tty_struct *tty;
int drop_tty = 0;
unsigned n;
tty = get_current_tty();
if (tty) {
spin_lock(&tty_files_lock);
if (!list_empty(&tty->tty_files)) {
struct t... | 0 | [
"CWE-264"
] | linux | 7b0d0b40cd78cadb525df760ee4cac151533c2b5 | 261,661,618,536,010,630,000,000,000,000,000,000,000 | 47 | selinux: Permit bounded transitions under NO_NEW_PRIVS or NOSUID.
If the callee SID is bounded by the caller SID, then allowing
the transition to occur poses no risk of privilege escalation and we can
therefore safely allow the transition to occur. Add this exemption
for both the case where a transition was explicitl... |
bgp_decode_nlri_vpn6(struct bgp_parse_state *s, byte *pos, uint len, rta *a)
{
while (len)
{
net_addr_vpn6 net;
u32 path_id = 0;
/* Decode path ID */
if (s->add_path)
{
if (len < 5)
bgp_parse_error(s, 1);
path_id = get_u32(pos);
ADVANCE(pos, len, 4);
}
/* Decode pre... | 0 | [
"CWE-787"
] | bird | 8388f5a7e14108a1458fea35bfbb5a453e2c563c | 114,708,560,056,407,320,000,000,000,000,000,000,000 | 53 | BGP: Fix bugs in handling of shutdown messages
There is an improper check for valid message size, which may lead to
stack overflow and buffer leaks to log when a large message is received.
Thanks to Daniel McCarney for bugreport and analysis. |
evbuffer_search(struct evbuffer *buffer, const char *what, size_t len, const struct evbuffer_ptr *start)
{
return evbuffer_search_range(buffer, what, len, start, NULL);
} | 0 | [
"CWE-189"
] | libevent | 20d6d4458bee5d88bda1511c225c25b2d3198d6c | 233,039,056,516,837,600,000,000,000,000,000,000,000 | 4 | Fix CVE-2014-6272 in Libevent 2.0
For this fix, we need to make sure that passing too-large inputs to
the evbuffer functions can't make us do bad things with the heap.
Also, lower the maximum chunk size to the lower of off_t, size_t maximum.
This is necessary since otherwise we could get into an infinite loop
if we ... |
int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
struct kvm_sregs *sregs)
{
int mmu_reset_needed = 0;
int pending_vec, max_bits;
struct desc_ptr dt;
dt.size = sregs->idt.limit;
dt.address = sregs->idt.base;
kvm_x86_ops->set_idt(vcpu, &dt);
dt.size = sregs->gdt.limit;
dt.address = sregs->gdt.base;... | 0 | [
"CWE-200"
] | kvm | 831d9d02f9522e739825a51a11e3bc5aa531a905 | 73,034,207,830,670,500,000,000,000,000,000,000,000 | 70 | 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... |
Status ModularFrameDecoder::DecodeGroup(const Rect& rect, BitReader* reader,
int minShift, int maxShift,
const ModularStreamId& stream,
bool zerofill,
PassesDec... | 1 | [
"CWE-787"
] | libjxl | 1c05e110d69b457696366fb4e762057b6855349b | 21,178,916,405,896,710,000,000,000,000,000,000,000 | 81 | fix use_full_image==false case (#365)
Some fixes to the case where the full modular image is skipped:
- don't assume that everything happens at the modular AC group level (minShift==0), there can also be upsampling causing channels to have nonzero shift even when there's no Squeeze
- for partial decodes (when zero... |
TEST_F(QueryPlannerTest, SortElimTrailingFields) {
addIndex(BSON("a" << 1 << "b" << 1 << "c" << 1));
runQuerySortProj(fromjson("{a: 5}"), BSON("b" << 1), BSONObj());
ASSERT_EQUALS(getNumSolutions(), 2U);
assertSolutionExists(
"{sort: {pattern: {b: 1}, limit: 0, node: {sortKeyGen: "
"{no... | 0 | [] | mongo | ee97c0699fd55b498310996ee002328e533681a3 | 16,987,594,989,702,138,000,000,000,000,000,000,000 | 12 | SERVER-36993 Fix crash due to incorrect $or pushdown for indexed $expr. |
static void hci_change_link_key_complete_evt(struct hci_dev *hdev,
struct sk_buff *skb)
{
struct hci_ev_change_link_key_complete *ev = (void *) skb->data;
struct hci_conn *conn;
BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);
hci_dev_lock(hdev);
conn = hci_conn_hash_lookup_handle(hdev, __le16_to_... | 0 | [
"CWE-290"
] | linux | 3ca44c16b0dcc764b641ee4ac226909f5c421aa3 | 111,541,043,794,331,050,000,000,000,000,000,000,000 | 22 | Bluetooth: Consolidate encryption handling in hci_encrypt_cfm
This makes hci_encrypt_cfm calls hci_connect_cfm in case the connection
state is BT_CONFIG so callers don't have to check the state.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org> |
void ResetJpgfile(void)
{
if (Sections == NULL){
Sections = (Section_t *)malloc(sizeof(Section_t)*5);
SectionsAllocated = 5;
}
SectionsRead = 0;
HaveAll = 0;
}
| 0 | [
"CWE-787"
] | jhead | 5186ddcf9e35a7aa0ff0539489a930434a1325f4 | 158,413,870,133,207,600,000,000,000,000,000,000,000 | 10 | Just allocate 20 bytes extra at the end of a section. Otherwise, we end
up with a whole lot of little checks for structures that the file says
are there but are unexpectedly cut off in fuzz tests |
bool unit_inactive_or_pending(Unit *u) {
assert(u);
/* Returns true if the unit is inactive or going down */
if (UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(u)))
return true;
if (unit_stop_pending(u))
return true;
return false;
} | 0 | [
"CWE-269"
] | systemd | bf65b7e0c9fc215897b676ab9a7c9d1c688143ba | 173,982,575,767,858,960,000,000,000,000,000,000,000 | 13 | 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 int get_recurse_data_length(compiler_common *common, PCRE2_SPTR cc, PCRE2_SPTR ccend,
BOOL *needs_control_head, BOOL *has_quit, BOOL *has_accept)
{
int length = 1;
int size;
PCRE2_SPTR alternative;
BOOL quit_found = FALSE;
BOOL accept_found = FALSE;
BOOL setsom_found = FALSE;
BOOL setmark_found = FALSE;
BOOL c... | 0 | [
"CWE-125"
] | php-src | 8947fd9e9fdce87cd6c59817b1db58e789538fe9 | 214,907,660,214,652,950,000,000,000,000,000,000,000 | 214 | Fix #78338: Array cross-border reading in PCRE
We backport r1092 from pcre2. |
TEST_P(LocalJwksIntegrationTest, WithGoodToken) {
config_helper_.prependFilter(getFilterConfig(true));
initialize();
codec_client_ = makeHttpConnection(lookupPort("http"));
auto response = codec_client_->makeHeaderOnlyRequest(Http::TestRequestHeaderMapImpl{
{":method", "GET"},
{":path", "/"},
... | 0 | [
"CWE-476",
"CWE-703"
] | envoy | 9371333230b1a6e1be2eccf4868771e11af6253a | 20,963,081,683,187,050,000,000,000,000,000,000,000 | 26 | CVE-2021-43824
jwt_atuhn: fixed the crash when a CONNECT request is sent to JWT filter
configured with regex match.
Signed-off-by: Yan Avlasov <yavlasov@google.com> |
static int header_len(__le16 ctl)
{
u16 fc = le16_to_cpu(ctl);
switch (fc & 0xc) {
case 4:
if ((fc & 0xe0) == 0xc0)
return 10; /* one-address control packet */
return 16; /* two-address control packet */
case 8:
if ((fc & 0x300) == 0x300)
return 30; /* WDS packet */
}
return 24;
} | 0 | [
"CWE-703",
"CWE-264"
] | linux | 550fd08c2cebad61c548def135f67aba284c6162 | 26,426,764,589,645,140,000,000,000,000,000,000,000 | 14 | net: Audit drivers to identify those needing IFF_TX_SKB_SHARING cleared
After the last patch, We are left in a state in which only drivers calling
ether_setup have IFF_TX_SKB_SHARING set (we assume that drivers touching real
hardware call ether_setup for their net_devices and don't hold any state in
their skbs. There... |
free_load_data(LoadData *ld) {
free(ld->buf); ld->buf_used = 0; ld->buf_capacity = 0;
ld->buf = NULL;
if (ld->mapped_file) munmap(ld->mapped_file, ld->mapped_file_sz);
ld->mapped_file = NULL; ld->mapped_file_sz = 0;
} | 0 | [
"CWE-787"
] | kitty | 82c137878c2b99100a3cdc1c0f0efea069313901 | 73,453,322,208,463,970,000,000,000,000,000,000,000 | 7 | Graphics protocol: Dont return filename in the error message when opening file fails, since filenames can contain control characters
Fixes #3128 |
Debug(const char *fmtstr,
va_list args)
{
/* Ignored */
#ifdef VMX86_DEBUG
sLog(log_debug, "Debug callback invoked. \n");
#endif
} | 1 | [
"CWE-362"
] | open-vm-tools | c1304ce8bfd9c0c33999e496bf7049d5c3d45821 | 121,785,140,670,890,440,000,000,000,000,000,000,000 | 8 | randomly generate tmp directory name, and add StrUtil_ReplaceAll() function. |
static int check_addr_in_code (RBinJavaField *method, ut64 addr) {
return !check_addr_less_start (method, addr) && \
check_addr_less_end ( method, addr);
} | 0 | [
"CWE-125"
] | radare2 | 224e6bc13fa353dd3b7f7a2334588f1c4229e58d | 94,690,535,195,187,060,000,000,000,000,000,000,000 | 4 | Fix #10296 - Heap out of bounds read in java_switch_op() |
static char *ptr_to_id(char *buf, char *end, void *ptr, struct printf_spec spec)
{
unsigned long hashval;
const int default_width = 2 * sizeof(ptr);
if (unlikely(!have_filled_random_ptr_key)) {
spec.field_width = default_width;
/* string length must be less than default_width */
return string(buf, end, "(ptrv... | 0 | [
"CWE-200"
] | linux | ad67b74d2469d9b82aaa572d76474c95bc484d57 | 227,795,485,245,628,300,000,000,000,000,000,000,000 | 31 | printk: hash addresses printed with %p
Currently there exist approximately 14 000 places in the kernel where
addresses are being printed using an unadorned %p. This potentially
leaks sensitive information regarding the Kernel layout in memory. Many
of these calls are stale, instead of fixing every call lets hash the
a... |
parse_ENQUEUE(char *arg, struct ofpbuf *ofpacts,
enum ofputil_protocol *usable_protocols OVS_UNUSED)
{
char *sp = NULL;
char *port = strtok_r(arg, ":q,", &sp);
char *queue = strtok_r(NULL, "", &sp);
struct ofpact_enqueue *enqueue;
if (port == NULL || queue == NULL) {
return xs... | 0 | [
"CWE-125"
] | ovs | 9237a63c47bd314b807cda0bd2216264e82edbe8 | 30,384,632,669,891,550,000,000,000,000,000,000,000 | 19 | ofp-actions: Avoid buffer overread in BUNDLE action decoding.
Reported-at: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9052
Signed-off-by: Ben Pfaff <blp@ovn.org>
Acked-by: Justin Pettit <jpettit@ovn.org> |
static void ndpi_validate_protocol_initialization(struct ndpi_detection_module_struct *ndpi_str) {
int i;
for (i = 0; i < (int) ndpi_str->ndpi_num_supported_protocols; i++) {
if(ndpi_str->proto_defaults[i].protoName == NULL) {
NDPI_LOG_ERR(ndpi_str,
"[NDPI] INTERNAL ERROR missing protoName initializ... | 0 | [
"CWE-416",
"CWE-787"
] | nDPI | 6a9f5e4f7c3fd5ddab3e6727b071904d76773952 | 226,010,206,871,904,160,000,000,000,000,000,000,000 | 17 | Fixed use after free caused by dangling pointer
* This fix also improved RCE Injection detection
Signed-off-by: Toni Uhlig <matzeton@googlemail.com> |
Mutex_static() { for (unsigned int i = 0; i<32; ++i) pthread_mutex_init(&mutex[i],0); } | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 9,085,095,988,631,596,000,000,000,000,000,000,000 | 1 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
CmdGrantRolesToRole() : Command("grantRolesToRole") {} | 0 | [
"CWE-613"
] | mongo | 64d8e9e1b12d16b54d6a592bae8110226c491b4e | 262,257,469,196,034,150,000,000,000,000,000,000,000 | 1 | SERVER-38984 Validate unique User ID on UserCache hit
(cherry picked from commit e55d6e2292e5dbe2f97153251d8193d1cc89f5d7) |
absl::string_view asStringView() const override { return antagonistic_name_; } | 0 | [
"CWE-400"
] | envoy | 542f84c66e9f6479bc31c6f53157c60472b25240 | 296,413,443,910,183,000,000,000,000,000,000,000,000 | 1 | overload: Runtime configurable global connection limits (#147)
Signed-off-by: Tony Allen <tony@allen.gg> |
static void write_real(bytearray_t * bplist, double val)
{
uint64_t size = get_real_bytes(val); //cheat to know used space
uint8_t *buff = (uint8_t *) malloc(sizeof(uint8_t) + size);
buff[0] = BPLIST_REAL | Log2(size);
if (size == sizeof(double))
{
memcpy(buff + 1, &val, size);
}
els... | 0 | [
"CWE-770"
] | libplist | 26061aac4ec75e7a4469a9aab9a424716223e5c4 | 173,249,949,376,857,780,000,000,000,000,000,000,000 | 18 | bplist: Check for invalid offset_size in bplist trailer |
wrap_res_query (int type, unsigned char *answer, int answer_length)
{
return res_query (domain, C_IN, type, answer, answer_length);
} | 0 | [
"CWE-476"
] | glibc | fc82b0a2dfe7dbd35671c10510a8da1043d746a5 | 171,545,175,822,996,330,000,000,000,000,000,000,000 | 4 | CVE-2015-5180: resolv: Fix crash with internal QTYPE [BZ #18784]
Also rename T_UNSPEC because an upcoming public header file
update will use that name. |
static inline void clear_soft_dirty_pmd(struct vm_area_struct *vma,
unsigned long addr, pmd_t *pmdp)
{
pmd_t old, pmd = *pmdp;
if (pmd_present(pmd)) {
/* See comment in change_huge_pmd() */
old = pmdp_invalidate(vma, addr, pmdp);
if (pmd_dirty(old))
pmd = pmd_mkdirty(pmd);
if (pmd_young(old))
pmd = p... | 0 | [
"CWE-362",
"CWE-703",
"CWE-667"
] | linux | 04f5866e41fb70690e28397487d8bd8eea7d712a | 251,644,119,419,908,270,000,000,000,000,000,000,000 | 22 | coredump: fix race condition between mmget_not_zero()/get_task_mm() and core dumping
The core dumping code has always run without holding the mmap_sem for
writing, despite that is the only way to ensure that the entire vma
layout will not change from under it. Only using some signal
serialization on the processes bel... |
virtual const UnicodeString *snext(UErrorCode &status) {
if(U_SUCCESS(status) && i<UPRV_LENGTHOF(testEnumStrings)) {
unistr=UnicodeString(testEnumStrings[i++], "");
return &unistr;
}
return NULL;
} | 0 | [
"CWE-190",
"CWE-787"
] | icu | b7d08bc04a4296982fcef8b6b8a354a9e4e7afca | 203,732,604,302,237,400,000,000,000,000,000,000,000 | 8 | ICU-20958 Prevent SEGV_MAPERR in append
See #971 |
static struct tcp_md5sig_key *tcp_v6_md5_do_lookup(const struct sock *sk,
const struct in6_addr *addr)
{
return tcp_md5_do_lookup(sk, (union tcp_md5_addr *)addr, AF_INET6);
} | 0 | [
"CWE-416",
"CWE-284",
"CWE-264"
] | linux | 45f6fad84cc305103b28d73482b344d7f5b76f39 | 51,233,011,691,697,600,000,000,000,000,000,000,000 | 5 | ipv6: add complete rcu protection around np->opt
This patch addresses multiple problems :
UDP/RAW sendmsg() need to get a stable struct ipv6_txoptions
while socket is not locked : Other threads can change np->opt
concurrently. Dmitry posted a syzkaller
(http://github.com/google/syzkaller) program desmonstrating
use-a... |
int php_zip_glob(char *pattern, int pattern_len, zend_long flags, zval *return_value) /* {{{ */
{
#ifdef HAVE_GLOB
char cwd[MAXPATHLEN];
int cwd_skip = 0;
#ifdef ZTS
char work_pattern[MAXPATHLEN];
char *result;
#endif
glob_t globbuf;
int n;
int ret;
if (pattern_len >= MAXPATHLEN) {
php_error_docref(NULL, E_W... | 0 | [
"CWE-190"
] | php-src | 3b8d4de300854b3517c7acb239b84f7726c1353c | 156,552,794,671,605,500,000,000,000,000,000,000,000 | 104 | Fix bug #71923 - integer overflow in ZipArchive::getFrom* |
Magick::CompositeOperator Magick::Image::compose(void) const
{
return(constImage()->compose);
} | 0 | [
"CWE-416"
] | ImageMagick | 8c35502217c1879cb8257c617007282eee3fe1cc | 212,856,342,066,945,300,000,000,000,000,000,000,000 | 4 | Added missing return to avoid use after free. |
static inline void timer_stats_timer_set_start_info(struct timer_list *timer)
{
if (likely(!timer_stats_active))
return;
__timer_stats_timer_set_start_info(timer, __builtin_return_address(0));
} | 1 | [
"CWE-200"
] | tip | dfb4357da6ddbdf57d583ba64361c9d792b0e0b1 | 28,930,281,071,647,360,000,000,000,000,000,000,000 | 6 | time: Remove CONFIG_TIMER_STATS
Currently CONFIG_TIMER_STATS exposes process information across namespaces:
kernel/time/timer_list.c print_timer():
SEQ_printf(m, ", %s/%d", tmp, timer->start_pid);
/proc/timer_list:
#11: <0000000000000000>, hrtimer_wakeup, S:01, do_nanosleep, cron/2570
Given that the trac... |
compile_length_option_node(BagNode* node, regex_t* reg)
{
int tlen;
OnigOptionType prev = reg->options;
reg->options = node->o.options;
tlen = compile_length_tree(NODE_BAG_BODY(node), reg);
reg->options = prev;
return tlen;
} | 0 | [
"CWE-476",
"CWE-125"
] | oniguruma | c509265c5f6ae7264f7b8a8aae1cfa5fc59d108c | 285,814,412,209,167,950,000,000,000,000,000,000,000 | 11 | Fix CVE-2019-13225: problem in converting if-then-else pattern to bytecode. |
static int get_delta_q(vp8_reader *bc, int prev, int *q_update) {
int ret_val = 0;
if (vp8_read_bit(bc)) {
ret_val = vp8_read_literal(bc, 4);
if (vp8_read_bit(bc)) ret_val = -ret_val;
}
/* Trigger a quantizer update if the delta-q value has changed */
if (ret_val != prev) *q_update = 1;
return r... | 0 | [
"CWE-125"
] | libvpx | 45daecb4f73a47ab3236a29a3a48c52324cbf19a | 301,219,838,956,155,800,000,000,000,000,000,000,000 | 14 | vp8_decode_frame: fix oob read on truncated key frame
the check for error correction being disabled was overriding the data
length checks. this avoids returning incorrect information (width /
height) for the decoded frame which could result in inconsistent sizes
returned in to an application causing it to read beyond ... |
DEFUN (show_ip_bgp_paths,
show_ip_bgp_paths_cmd,
"show ip bgp paths",
SHOW_STR
IP_STR
BGP_STR
"Path information\n")
{
vty_out (vty, "Address Refcnt Path%s", VTY_NEWLINE);
aspath_print_all_vty (vty);
return CMD_SUCCESS;
} | 0 | [
"CWE-125"
] | frr | 6d58272b4cf96f0daa846210dd2104877900f921 | 310,774,770,475,580,500,000,000,000,000,000,000,000 | 12 | [bgpd] cleanup, compact and consolidate capability parsing code
2007-07-26 Paul Jakma <paul.jakma@sun.com>
* (general) Clean up and compact capability parsing slightly.
Consolidate validation of length and logging of generic TLV, and
memcpy of capability data, thus removing such from cap specifc
code (not a... |
static void brcmf_link_down(struct brcmf_cfg80211_vif *vif, u16 reason)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(vif->wdev.wiphy);
s32 err = 0;
brcmf_dbg(TRACE, "Enter\n");
if (test_and_clear_bit(BRCMF_VIF_STATUS_CONNECTED, &vif->sme_state)) {
brcmf_dbg(INFO, "Call WLC_DISASSOC to stop excess roaming\n ... | 0 | [
"CWE-119",
"CWE-703"
] | linux | ded89912156b1a47d940a0c954c43afbabd0c42c | 127,323,309,332,222,090,000,000,000,000,000,000,000 | 24 | brcmfmac: avoid potential stack overflow in brcmf_cfg80211_start_ap()
User-space can choose to omit NL80211_ATTR_SSID and only provide raw
IE TLV data. When doing so it can provide SSID IE with length exceeding
the allowed size. The driver further processes this IE copying it
into a local variable without checking the... |
static __inline__ int udpv6_rcv(struct sk_buff *skb)
{
return __udp6_lib_rcv(skb, &udp_table, IPPROTO_UDP);
} | 0 | [
"CWE-400"
] | linux-2.6 | c377411f2494a931ff7facdbb3a6839b1266bcf6 | 92,966,591,298,800,820,000,000,000,000,000,000,000 | 4 | net: sk_add_backlog() take rmem_alloc into account
Current socket backlog limit is not enough to really stop DDOS attacks,
because user thread spend many time to process a full backlog each
round, and user might crazy spin on socket lock.
We should add backlog size and receive_queue size (aka rmem_alloc) to
pace writ... |
struct razer_report razer_chroma_extended_matrix_effect_starlight_single(unsigned char variable_storage, unsigned char led_id, unsigned char speed, struct razer_rgb *rgb1)
{
struct razer_report report = razer_chroma_extended_matrix_effect_base(0x09, variable_storage, led_id, 0x07);
speed = clamp_u8(speed, 0x01... | 0 | [
"CWE-787"
] | openrazer | 7e8a04feb378a679f1bcdcae079a5100cc45663b | 192,636,807,637,791,260,000,000,000,000,000,000,000 | 14 | Fix oob memcpy in matrix_custom_frame methods
Adjust row_length if it exeeds the arguments array |
R_API int r_bin_file_ref_by_bind(RBinBind *binb) {
RBin *bin = binb? binb->bin: NULL;
RBinFile *a = r_bin_cur (bin);
return r_bin_file_ref (bin, a);
} | 0 | [
"CWE-125"
] | radare2 | 3fcf41ed96ffa25b38029449520c8d0a198745f3 | 16,545,750,428,755,129,000,000,000,000,000,000,000 | 5 | Fix #9902 - Fix oobread in RBin.string_scan_range |
static int snd_nativeinstruments_create_mixer(struct usb_mixer_interface *mixer,
const struct snd_kcontrol_new *kc,
unsigned int count)
{
int i, err = 0;
struct snd_kcontrol_new template = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
.get = snd_nativein... | 0 | [] | sound | 447d6275f0c21f6cc97a88b3a0c601436a4cdf2a | 308,832,619,967,416,500,000,000,000,000,000,000,000 | 29 | ALSA: usb-audio: Add sanity checks for endpoint accesses
Add some sanity check codes before actually accessing the endpoint via
get_endpoint() in order to avoid the invalid access through a
malformed USB descriptor. Mostly just checking bNumEndpoints, but in
one place (snd_microii_spdif_default_get()), the validity o... |
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