func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
wake_affine_idle(int this_cpu, int prev_cpu, int sync)
{
/*
* If this_cpu is idle, it implies the wakeup is from interrupt
* context. Only allow the move if cache is shared. Otherwise an
* interrupt intensive workload could force all tasks onto one
* node depending on the IO topology or IRQ affinity settings.
... | 0 | [
"CWE-400",
"CWE-703",
"CWE-835"
] | linux | c40f7d74c741a907cfaeb73a7697081881c497d0 | 93,763,403,889,346,100,000,000,000,000,000,000,000 | 22 | sched/fair: Fix infinite loop in update_blocked_averages() by reverting a9e7f6544b9c
Zhipeng Xie, Xie XiuQi and Sargun Dhillon reported lockups in the
scheduler under high loads, starting at around the v4.18 time frame,
and Zhipeng Xie tracked it down to bugs in the rq->leaf_cfs_rq_list
manipulation.
Do a (manual) re... |
void tipc_link_failover_prepare(struct tipc_link *l, struct tipc_link *tnl,
struct sk_buff_head *xmitq)
{
struct sk_buff_head *fdefq = &tnl->failover_deferdq;
tipc_link_create_dummy_tnl_msg(tnl, xmitq);
/* This failover link endpoint was never established before,
* so it has not received anything from peer.
... | 0 | [
"CWE-787"
] | linux | 9aa422ad326634b76309e8ff342c246800621216 | 87,426,171,957,583,100,000,000,000,000,000,000,000 | 23 | tipc: improve size validations for received domain records
The function tipc_mon_rcv() allows a node to receive and process
domain_record structs from peer nodes to track their views of the
network topology.
This patch verifies that the number of members in a received domain
record does not exceed the limit defined b... |
InternalFromBase64CharArray (MonoArray *input, gint offset, gint length)
{
MONO_ARCH_SAVE_REGS;
return base64_to_byte_array (mono_array_addr (input, gunichar2, offset),
length, FALSE);
} | 0 | [
"CWE-264"
] | mono | 035c8587c0d8d307e45f1b7171a0d337bb451f1e | 218,538,853,410,757,600,000,000,000,000,000,000,000 | 7 | Allow only primitive types/enums in RuntimeHelpers.InitializeArray (). |
rend_service_load_keys(rend_service_t *s)
{
char *fname = NULL;
char buf[128];
/* Make sure the directory was created and single onion poisoning was
* checked before calling this function */
if (BUG(rend_service_check_private_dir(get_options(), s, 0) < 0))
goto err;
/* Load key */
fname = rend_serv... | 0 | [
"CWE-532"
] | tor | 09ea89764a4d3a907808ed7d4fe42abfe64bd486 | 34,614,163,032,471,980,000,000,000,000,000,000,000 | 54 | Fix log-uninitialized-stack bug in rend_service_intro_established.
Fixes bug 23490; bugfix on 0.2.7.2-alpha.
TROVE-2017-008
CVE-2017-0380 |
void fill_callback(nghttp2_session_callbacks *callbacks, const Config *config) {
nghttp2_session_callbacks_set_on_stream_close_callback(
callbacks, on_stream_close_callback);
nghttp2_session_callbacks_set_on_frame_recv_callback(
callbacks, hd_on_frame_recv_callback);
nghttp2_session_callbacks_set_on... | 0 | [] | nghttp2 | 95efb3e19d174354ca50c65d5d7227d92bcd60e1 | 193,537,352,768,608,800,000,000,000,000,000,000,000 | 35 | Don't read too greedily |
static unsigned int proc_reg_poll(struct file *file, struct poll_table_struct *pts)
{
struct proc_dir_entry *pde = PDE(file->f_path.dentry->d_inode);
unsigned int rv = DEFAULT_POLLMASK;
unsigned int (*poll)(struct file *, struct poll_table_struct *);
spin_lock(&pde->pde_unload_lock);
if (!pde->proc_fops) {
spin... | 0 | [] | linux | 97412950b10e64f347aec4a9b759395c2465adf6 | 18,609,884,008,235,430,000,000,000,000,000,000,000 | 21 | procfs: parse mount options
Add support for procfs mount options. Actual mount options are coming in
the next patches.
Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Randy Dunlap <rdunlap@xenotime.net>
Cc: "H. Peter Anvin" <hpa... |
_sleep_duration_convert_ms_to_us(guint32 sleep_duration_msec)
{
if (sleep_duration_msec > 0) {
guint64 x = (gint64) sleep_duration_msec * (guint64) 1000L;
return x < G_MAXULONG ? (gulong) x : G_MAXULONG;
}
return G_USEC_PER_SEC / 20;
} | 0 | [
"CWE-20"
] | NetworkManager | 420784e342da4883f6debdfe10cde68507b10d27 | 80,602,769,470,459,930,000,000,000,000,000,000,000 | 9 | core: fix crash in nm_wildcard_match_check()
It's not entirely clear how to treat %NULL.
Clearly "match.interface-name=eth0" should not
match with an interface %NULL. But what about
"match.interface-name=!eth0"? It's now implemented
that negative matches still succeed against %NULL.
What about "match.interface-name=*"... |
static int ieee80211_get_keyid(struct sk_buff *skb,
const struct ieee80211_cipher_scheme *cs)
{
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
__le16 fc;
int hdrlen;
int minlen;
u8 key_idx_off;
u8 key_idx_shift;
u8 keyid;
fc = hdr->frame_control;
hdrlen = ieee80211_hdrlen(fc);
if (... | 0 | [] | linux | 588f7d39b3592a36fb7702ae3b8bdd9be4621e2f | 120,083,706,158,740,460,000,000,000,000,000,000,000 | 40 | mac80211: drop robust management frames from unknown TA
When receiving a robust management frame, drop it if we don't have
rx->sta since then we don't have a security association and thus
couldn't possibly validate the frame.
Cc: stable@vger.kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
static int decode_link(struct xdr_stream *xdr, struct nfs4_change_info *cinfo)
{
int status;
status = decode_op_hdr(xdr, OP_LINK);
if (status)
return status;
return decode_change_info(xdr, cinfo);
} | 0 | [
"CWE-703"
] | linux | dc0b027dfadfcb8a5504f7d8052754bf8d501ab9 | 43,602,976,546,591,090,000,000,000,000,000,000,000 | 9 | NFSv4: Convert the open and close ops to use fmode
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> |
int ib_send_cm_rtu(struct ib_cm_id *cm_id,
const void *private_data,
u8 private_data_len)
{
struct cm_id_private *cm_id_priv;
struct ib_mad_send_buf *msg;
unsigned long flags;
void *data;
int ret;
if (private_data && private_data_len > IB_CM_RTU_PRIVATE_DATA_SIZE)
return -EINVAL;
data = cm_copy_pri... | 0 | [
"CWE-20"
] | linux | b2853fd6c2d0f383dbdf7427e263eb576a633867 | 280,595,807,874,884,530,000,000,000,000,000,000,000 | 49 | IB/core: Don't resolve passive side RoCE L2 address in CMA REQ handler
The code that resolves the passive side source MAC within the rdma_cm
connection request handler was both redundant and buggy, so remove it.
It was redundant since later, when an RC QP is modified to RTR state,
the resolution will take place in th... |
static int test_int32(void)
{
return test_intern(&int32_test_package);
} | 0 | [
"CWE-476"
] | openssl | 22b88fc9c0e22545401c0b34d24843883ea73fec | 259,299,732,522,461,050,000,000,000,000,000,000,000 | 4 | Add a test for encoding/decoding using an invalid ASN.1 Template
If you have a CHOICE type that it must use explicit tagging - otherwise
the template is invalid. We add tests for this.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> |
int ldb_wait(struct ldb_handle *handle, enum ldb_wait_type type)
{
struct tevent_context *ev;
int ret;
if (handle == NULL) {
return LDB_ERR_UNAVAILABLE;
}
if (handle->state == LDB_ASYNC_DONE) {
if ((handle->status != LDB_SUCCESS) &&
(handle->ldb->err_string == NULL)) {
/* if no error string was setu... | 0 | [
"CWE-476"
] | samba | d8b9bb274b7e7a390cf3bda9cd732cb2227bdbde | 297,428,734,366,627,880,000,000,000,000,000,000,000 | 92 | CVE-2020-10730: lib ldb: Check if ldb_lock_backend_callback called twice
Prevent use after free issues if ldb_lock_backend_callback is called
twice, usually due to ldb_module_done being called twice. This can happen if a
module ignores the return value from function a function that calls
ldb_module_done as part of it'... |
~AES128GCM_OnWireRxHandler() override {
::ceph::crypto::zeroize_for_security(&nonce, sizeof(nonce));
} | 0 | [
"CWE-323"
] | ceph | 20b7bb685c5ea74c651ca1ea547ac66b0fee7035 | 152,372,942,770,972,730,000,000,000,000,000,000,000 | 3 | msg/async/ProtocolV2: avoid AES-GCM nonce reuse vulnerabilities
The secure mode uses AES-128-GCM with 96-bit nonces consisting of a
32-bit counter followed by a 64-bit salt. The counter is incremented
after processing each frame, the salt is fixed for the duration of
the session. Both are initialized from the sessio... |
TestOpaqueResourceDecoderImpl(absl::string_view name_field)
: Config::OpaqueResourceDecoderImpl<Current>(ProtobufMessage::getStrictValidationVisitor(),
name_field) {} | 0 | [] | envoy | 2c60632d41555ec8b3d9ef5246242be637a2db0f | 160,081,329,894,067,640,000,000,000,000,000,000,000 | 3 | http: header map security fixes for duplicate headers (#197)
Previously header matching did not match on all headers for
non-inline headers. This patch changes the default behavior to
always logically match on all headers. Multiple individual
headers will be logically concatenated with ',' similar to what
is done with... |
perf_event_alloc(struct perf_event_attr *attr, int cpu,
struct task_struct *task,
struct perf_event *group_leader,
struct perf_event *parent_event,
perf_overflow_handler_t overflow_handler,
void *context)
{
struct pmu *pmu;
struct perf_event *event;
struct hw_perf_event *hwc;
long err;
if ((unsigne... | 0 | [
"CWE-703",
"CWE-189"
] | linux | 8176cced706b5e5d15887584150764894e94e02f | 243,835,869,936,746,030,000,000,000,000,000,000,000 | 137 | perf: Treat attr.config as u64 in perf_swevent_init()
Trinity discovered that we fail to check all 64 bits of
attr.config passed by user space, resulting to out-of-bounds
access of the perf_swevent_enabled array in
sw_perf_event_destroy().
Introduced in commit b0a873ebb ("perf: Register PMU
implementations").
Signed... |
__unwind_incomplete_requests(struct intel_engine_cs *engine)
{
struct i915_request *rq, *rn, *active = NULL;
struct list_head *uninitialized_var(pl);
int prio = I915_PRIORITY_INVALID;
lockdep_assert_held(&engine->active.lock);
list_for_each_entry_safe_reverse(rq, rn,
&engine->active.requests,
sched.l... | 0 | [] | linux | bc8a76a152c5f9ef3b48104154a65a68a8b76946 | 110,478,470,784,796,190,000,000,000,000,000,000,000 | 58 | 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... |
static inline void SetPixelIndex(const Image *restrict image,
const Quantum index,Quantum *restrict pixel)
{
if (image->channel_map[IndexPixelChannel].traits != UndefinedPixelTrait)
pixel[image->channel_map[IndexPixelChannel].offset]=index;
} | 0 | [
"CWE-119",
"CWE-787"
] | ImageMagick | 450bd716ed3b9186dd10f9e60f630a3d9eeea2a4 | 57,227,107,118,064,690,000,000,000,000,000,000,000 | 6 | |
static int do_direct_IO(struct dio *dio)
{
const unsigned blkbits = dio->blkbits;
const unsigned blocks_per_page = PAGE_SIZE >> blkbits;
struct page *page;
unsigned block_in_page;
struct buffer_head *map_bh = &dio->map_bh;
int ret = 0;
/* The I/O can start at any block offset within the first page */
block_in_... | 0 | [] | linux-2.6 | 848c4dd5153c7a0de55470ce99a8e13a63b4703f | 192,031,742,260,772,550,000,000,000,000,000,000,000 | 145 | dio: zero struct dio with kzalloc instead of manually
This patch uses kzalloc to zero all of struct dio rather than manually
trying to track which fields we rely on being zero. It passed aio+dio
stress testing and some bug regression testing on ext3.
This patch was introduced by Linus in the conversation that lead u... |
static void cli_tdis_done(struct tevent_req *subreq)
{
struct tevent_req *req = tevent_req_callback_data(
subreq, struct tevent_req);
struct cli_tdis_state *state = tevent_req_data(
req, struct cli_tdis_state);
NTSTATUS status;
status = cli_smb_recv(subreq, NULL, NULL, 0, NULL, NULL, NULL, NULL);
TALLOC_FREE(... | 0 | [
"CWE-94"
] | samba | 94295b7aa22d2544af5323bca70d3dcb97fd7c64 | 274,363,684,918,793,930,000,000,000,000,000,000,000 | 17 | CVE-2016-2019: s3:libsmb: add comment regarding smbXcli_session_is_guest() with mandatory signing
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11860
Signed-off-by: Stefan Metzmacher <metze@samba.org> |
char *theme_format_expand(THEME_REC *theme, const char *format)
{
char *data, *ret;
theme_rm_col reset;
strcpy(reset.m, "n");
g_return_val_if_fail(theme != NULL, NULL);
g_return_val_if_fail(format != NULL, NULL);
data = theme_format_expand_data(theme, &format, reset, reset, NULL, NULL,
EXPAND_FLAG_ROOT);
... | 0 | [
"CWE-416"
] | irssi | 43e44d553d44e313003cee87e6ea5e24d68b84a1 | 224,600,377,933,035,070,000,000,000,000,000,000,000 | 15 | Merge branch 'security' into 'master'
Security
Closes GL#12, GL#13, GL#14, GL#15, GL#16
See merge request irssi/irssi!23 |
smpl_t aubio_onset_get_silence(const aubio_onset_t * o) {
return o->silence;
} | 0 | [] | aubio | e4e0861cffbc8d3a53dcd18f9ae85797690d67c7 | 69,959,575,436,512,370,000,000,000,000,000,000,000 | 3 | [onset] safer deletion method |
void kvm_request_apicv_update(struct kvm *kvm, bool activate, ulong bit)
{
down_write(&kvm->arch.apicv_update_lock);
__kvm_request_apicv_update(kvm, activate, bit);
up_write(&kvm->arch.apicv_update_lock);
} | 0 | [
"CWE-476"
] | linux | 55749769fe608fa3f4a075e42e89d237c8e37637 | 327,730,339,787,481,100,000,000,000,000,000,000,000 | 6 | KVM: x86: Fix wall clock writes in Xen shared_info not to mark page dirty
When dirty ring logging is enabled, any dirty logging without an active
vCPU context will cause a kernel oops. But we've already declared that
the shared_info page doesn't get dirty tracking anyway, since it would
be kind of insane to mark it di... |
GF_Err trgt_box_size(GF_Box *s)
{
GF_TrackGroupBox *ptr = (GF_TrackGroupBox *)s;
ptr->size+= 4;
return GF_OK; | 0 | [
"CWE-787"
] | gpac | 388ecce75d05e11fc8496aa4857b91245007d26e | 118,877,697,195,833,720,000,000,000,000,000,000,000 | 7 | fixed #1587 |
imapx_server_set_connection_timeout (GIOStream *connection,
gint timeout_seconds)
{
GSocket *socket;
gint previous_timeout = -1;
if (G_IS_TLS_CONNECTION (connection)) {
GIOStream *base_io_stream = NULL;
g_object_get (G_OBJECT (connection), "base-io-stream", &base_io_stream, NULL);
connection = base... | 0 | [] | evolution-data-server | f26a6f672096790d0bbd76903db4c9a2e44f116b | 79,163,287,926,428,830,000,000,000,000,000,000,000 | 32 | [IMAPx] 'STARTTLS not supported' error ignored
When a user has setup the STARTTLS encryption method, but the server doesn't
support it, then an error should be shown to the user, instead of using
unsecure connection. There had been two bugs in the existing code which
prevented this error from being used and the failur... |
void arch_pick_mmap_layout(struct mm_struct *mm)
{
unsigned long random_factor = mmap_rnd();
unsigned long gap;
/*
* Fall back to the standard layout if the personality
* bit is set, or if the expected stack growth is unlimited:
*/
gap = rlimit(RLIMIT_STACK);
if (!test_thread_flag(TIF_32BIT) ||
(curren... | 0 | [
"CWE-119"
] | linux | 1be7107fbe18eed3e319a6c3e83c78254b693acb | 226,700,462,702,067,770,000,000,000,000,000,000,000 | 29 | 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 void test_prepare_simple()
{
MYSQL_STMT *stmt;
int rc;
char query[MAX_TEST_QUERY_LENGTH];
myheader("test_prepare_simple");
rc= mysql_query(mysql, "DROP TABLE IF EXISTS test_prepare_simple");
myquery(rc);
rc= mysql_query(mysql, "CREATE TABLE test_prepare_simple("
"... | 0 | [
"CWE-284",
"CWE-295"
] | mysql-server | 3bd5589e1a5a93f9c224badf983cd65c45215390 | 66,893,522,705,563,300,000,000,000,000,000,000,000 | 66 | 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... |
//! Compute Haar multiscale wavelet transform \newinstance.
CImg<Tfloat> get_haar(const char axis, const bool invert=false, const unsigned int nb_scales=1) const {
if (is_empty() || !nb_scales) return +*this;
CImg<Tfloat> res;
const Tfloat sqrt2 = std::sqrt(2.0f);
if (nb_scales==1) {
... | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 140,590,219,845,821,550,000,000,000,000,000,000,000 | 141 | Fix other issues in 'CImg<T>::load_bmp()'. |
static enum ath9k_pkt_type get_hw_packet_type(struct sk_buff *skb)
{
struct ieee80211_hdr *hdr;
enum ath9k_pkt_type htype;
__le16 fc;
hdr = (struct ieee80211_hdr *)skb->data;
fc = hdr->frame_control;
if (ieee80211_is_beacon(fc))
htype = ATH9K_PKT_TYPE_BEACON;
else if (ieee80211_is_probe_resp(fc))
htype = A... | 0 | [
"CWE-362",
"CWE-241"
] | linux | 21f8aaee0c62708654988ce092838aa7df4d25d8 | 46,801,007,138,232,270,000,000,000,000,000,000,000 | 22 | ath9k: protect tid->sched check
We check tid->sched without a lock taken on ath_tx_aggr_sleep(). That
is race condition which can result of doing list_del(&tid->list) twice
(second time with poisoned list node) and cause crash like shown below:
[424271.637220] BUG: unable to handle kernel paging request at 00100104
[... |
rad_config(struct rad_handle *h, const char *path)
{
FILE *fp;
char buf[MAXCONFLINE];
int linenum;
int retval;
if (path == NULL)
path = PATH_RADIUS_CONF;
if ((fp = fopen(path, "r")) == NULL) {
generr(h, "Cannot open \"%s\": %s", path, strerror(errno));
return -1;
}
retval = 0;
linenum = 0;
while (fgets... | 0 | [
"CWE-119",
"CWE-787"
] | php-radius | 13c149b051f82b709e8d7cc32111e84b49d57234 | 141,909,590,432,024,660,000,000,000,000,000,000,000 | 141 | 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... |
static void dn_dev_sysctl_unregister(struct dn_dev_parms *parms)
{
if (parms->sysctl) {
struct dn_dev_sysctl_table *t = parms->sysctl;
parms->sysctl = NULL;
unregister_net_sysctl_table(t->sysctl_header);
kfree(t);
}
} | 0 | [
"CWE-264"
] | net | 90f62cf30a78721641e08737bda787552428061e | 55,604,757,976,405,110,000,000,000,000,000,000,000 | 9 | net: Use netlink_ns_capable to verify the permisions of netlink messages
It is possible by passing a netlink socket to a more privileged
executable and then to fool that executable into writing to the socket
data that happens to be valid netlink message to do something that
privileged executable did not intend to do.
... |
static void vhost_zerocopy_done_signal(struct kref *kref)
{
struct vhost_ubuf_ref *ubufs = container_of(kref, struct vhost_ubuf_ref,
kref);
wake_up(&ubufs->wait);
} | 0 | [] | linux-2.6 | bd97120fc3d1a11f3124c7c9ba1d91f51829eb85 | 247,877,696,746,725,270,000,000,000,000,000,000,000 | 6 | vhost: fix length for cross region descriptor
If a single descriptor crosses a region, the
second chunk length should be decremented
by size translated so far, instead it includes
the full descriptor length.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: D... |
ews_initial_setup_sync (CamelStore *store,
GHashTable *save_setup,
GCancellable *cancellable,
GError **error)
{
return ews_initial_setup_with_connection_sync (store, save_setup, NULL, cancellable, error);
} | 0 | [
"CWE-295"
] | evolution-ews | 915226eca9454b8b3e5adb6f2fff9698451778de | 211,712,490,477,717,280,000,000,000,000,000,000,000 | 7 | 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 |
CIRCSock::~CIRCSock() {
if (!m_bAuthed) {
IRCSOCKMODULECALL(OnIRCConnectionError(this), NOTHING);
}
const vector<CChan*>& vChans = m_pNetwork->GetChans();
for (CChan* pChan : vChans) {
pChan->Reset();
}
m_pNetwork->IRCDisconnected();
for (const auto& it : m_msChans) {
... | 0 | [
"CWE-20",
"CWE-284"
] | znc | d22fef8620cdd87490754f607e7153979731c69d | 185,305,565,410,978,440,000,000,000,000,000,000,000 | 21 | Better cleanup lines coming from network.
Thanks for Jeriko One <jeriko.one@gmx.us> for finding and reporting this. |
IndexBoundsBuilder::BoundsTightness getInequalityPredicateTightness(const Interval& interval,
const BSONElement& dataElt,
const IndexEntry& index) {
if (interval.isNull()) {
... | 0 | [
"CWE-754"
] | mongo | f8f55e1825ee5c7bdb3208fc7c5b54321d172732 | 47,807,005,919,912,670,000,000,000,000,000,000,000 | 11 | SERVER-44377 generate correct plan for indexed inequalities to null |
static int cdrom_ioctl_select_disc(struct cdrom_device_info *cdi,
unsigned long arg)
{
cd_dbg(CD_DO_IOCTL, "entering CDROM_SELECT_DISC\n");
if (!CDROM_CAN(CDC_SELECT_DISC))
return -ENOSYS;
if (arg != CDSL_CURRENT && arg != CDSL_NONE) {
if ((int)arg >= cdi->capacity)
return -EINVAL;
}
/*
* ->select_di... | 1 | [
"CWE-200"
] | linux | e4f3aa2e1e67bb48dfbaaf1cad59013d5a5bc276 | 325,804,046,730,267,140,000,000,000,000,000,000,000 | 24 | cdrom: fix improper type cast, which can leat to information leak.
There is another cast from unsigned long to int which causes
a bounds check to fail with specially crafted input. The value is
then used as an index in the slot array in cdrom_slot_status().
This issue is similar to CVE-2018-16658 and CVE-2018-10940.
... |
flatpak_context_save_metadata (FlatpakContext *context,
gboolean flatten,
GKeyFile *metakey)
{
g_auto(GStrv) shared = NULL;
g_auto(GStrv) sockets = NULL;
g_auto(GStrv) devices = NULL;
g_auto(GStrv) features = NULL;
GHashTableIter iter;... | 0 | [
"CWE-20"
] | flatpak | 902fb713990a8f968ea4350c7c2a27ff46f1a6c4 | 10,556,057,263,074,074,000,000,000,000,000,000,000 | 220 | Use seccomp to filter out TIOCSTI ioctl
This would otherwise let the sandbox add input to the controlling tty. |
static const char *kernel_symbol_namespace(const struct kernel_symbol *sym)
{
#ifdef CONFIG_HAVE_ARCH_PREL32_RELOCATIONS
if (!sym->namespace_offset)
return NULL;
return offset_to_ptr(&sym->namespace_offset);
#else
return sym->namespace;
#endif
} | 0 | [
"CWE-362",
"CWE-347"
] | linux | 0c18f29aae7ce3dadd26d8ee3505d07cc982df75 | 81,259,627,455,064,540,000,000,000,000,000,000,000 | 10 | module: limit enabling module.sig_enforce
Irrespective as to whether CONFIG_MODULE_SIG is configured, specifying
"module.sig_enforce=1" on the boot command line sets "sig_enforce".
Only allow "sig_enforce" to be set when CONFIG_MODULE_SIG is configured.
This patch makes the presence of /sys/module/module/parameters/s... |
static NTSTATUS cli_session_setup_lanman2_recv(struct tevent_req *req)
{
return tevent_req_simple_recv_ntstatus(req);
} | 0 | [
"CWE-94"
] | samba | 94295b7aa22d2544af5323bca70d3dcb97fd7c64 | 51,998,385,514,054,510,000,000,000,000,000,000,000 | 4 | CVE-2016-2019: s3:libsmb: add comment regarding smbXcli_session_is_guest() with mandatory signing
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11860
Signed-off-by: Stefan Metzmacher <metze@samba.org> |
int __init atalk_proc_init(void)
{
if (!proc_mkdir("atalk", init_net.proc_net))
return -ENOMEM;
if (!proc_create_seq("atalk/interface", 0444, init_net.proc_net,
&atalk_seq_interface_ops))
goto out;
if (!proc_create_seq("atalk/route", 0444, init_net.proc_net,
&atalk_seq_route_ops))
goto out;
i... | 0 | [
"CWE-416"
] | linux | 6377f787aeb945cae7abbb6474798de129e1f3ac | 318,645,927,828,302,900,000,000,000,000,000,000,000 | 26 | appletalk: Fix use-after-free in atalk_proc_exit
KASAN report this:
BUG: KASAN: use-after-free in pde_subdir_find+0x12d/0x150 fs/proc/generic.c:71
Read of size 8 at addr ffff8881f41fe5b0 by task syz-executor.0/2806
CPU: 0 PID: 2806 Comm: syz-executor.0 Not tainted 5.0.0-rc7+ #45
Hardware name: QEMU Standard PC (i440... |
napi_status napi_create_dataview(napi_env env,
size_t byte_length,
napi_value arraybuffer,
size_t byte_offset,
napi_value* result) {
NAPI_PREAMBLE(env);
CHECK_ARG(env, arraybuffer);
... | 0 | [
"CWE-191"
] | node | 656260b4b65fec3b10f6da3fdc9f11fb941aafb5 | 11,706,573,955,653,475,000,000,000,000,000,000,000 | 27 | napi: fix memory corruption vulnerability
Fixes: https://hackerone.com/reports/784186
CVE-ID: CVE-2020-8174
PR-URL: https://github.com/nodejs-private/node-private/pull/195
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gabriel Schulhof <gabriel.schulhof@intel.com>
Reviewed-By: Michael Dawson <michael_da... |
bool walk(Item_processor processor, bool walk_subquery, uchar *args)
{
return arg->walk(processor, walk_subquery, args) ||
(this->*processor)(args);
} | 0 | [] | mysql-server | f7316aa0c9a3909fc7498e7b95d5d3af044a7e21 | 289,163,805,309,456,040,000,000,000,000,000,000,000 | 5 | Bug#26361149 MYSQL SERVER CRASHES AT: COL IN(IFNULL(CONST,
COL), NAME_CONST('NAME', NULL))
Backport of Bug#19143243 fix.
NAME_CONST item can return NULL_ITEM type in case of incorrect arguments.
NULL_ITEM has special processing in Item_func_in function.
In Item_func_in::fix_length_and_dec an a... |
ebt_get_udc_positions(struct ebt_entry *e, struct ebt_table_info *newinfo,
unsigned int *n, struct ebt_cl_stack *udc)
{
int i;
/* we're only interested in chain starts */
if (e->bitmask)
return 0;
for (i = 0; i < NF_BR_NUMHOOKS; i++) {
if (newinfo->hook_entry[i] == (struct ebt_entries *)e)
break;
}... | 0 | [
"CWE-787"
] | linux | b71812168571fa55e44cdd0254471331b9c4c4c6 | 144,428,402,087,811,250,000,000,000,000,000,000,000 | 24 | netfilter: ebtables: CONFIG_COMPAT: don't trust userland offsets
We need to make sure the offsets are not out of range of the
total size.
Also check that they are in ascending order.
The WARN_ON triggered by syzkaller (it sets panic_on_warn) is
changed to also bail out, no point in continuing parsing.
Briefly tested... |
Item_func_between::add_key_fields(JOIN *join, KEY_FIELD **key_fields,
uint *and_level, table_map usable_tables,
SARGABLE_PARAM **sargables)
{
/*
Build list of possible keys for 'a BETWEEN low AND high'.
It is handled similar to the equivalent... | 0 | [] | server | ff77a09bda884fe6bf3917eb29b9d3a2f53f919b | 329,581,698,051,768,230,000,000,000,000,000,000,000 | 54 | MDEV-22464 Server crash on UPDATE with nested subquery
Uninitialized ref_pointer_array[] because setup_fields() got empty
fields list. mysql_multi_update() for some reason does that by
substituting the fields list with empty total_list for the
mysql_select() call (looks like wrong merge since total_list is not
used a... |
qb_ipcs_connection_get_buffer_size(qb_ipcs_connection_t *c)
{
if (c == NULL) {
return -EINVAL;
}
/* request, response, and event shoud all have the same
* buffer size allocated. It doesn't matter which we return
* here. */
return c->response.max_msg_size;
} | 0 | [
"CWE-59"
] | libqb | e322e98dc264bc5911d6fe1d371e55ac9f95a71e | 299,856,355,163,296,700,000,000,000,000,000,000,000 | 11 | ipc: use O_EXCL on SHM files, and randomize the names
Signed-off-by: Christine Caulfield <ccaulfie@redhat.com> |
static void on_read(h2o_socket_t *sock, int status)
{
h2o_http2_conn_t *conn = sock->data;
if (status != 0) {
h2o_socket_read_stop(conn->sock);
close_connection(conn);
return;
}
update_idle_timeout(conn);
parse_input(conn);
/* write immediately, if there is no write in... | 1 | [
"CWE-703"
] | h2o | 1c0808d580da09fdec5a9a74ff09e103ea058dd4 | 175,490,331,985,257,860,000,000,000,000,000,000,000 | 19 | h2: use after free on premature connection close #920
lib/http2/connection.c:on_read() calls parse_input(), which might free
`conn`. It does so in particular if the connection preface isn't
the expected one in expect_preface(). `conn` is then used after the free
in `if (h2o_timeout_is_linked(&conn->_write.timeout_entr... |
gdImagePtr gdImageCreateFromGd2PartCtx (gdIOCtx * in, int srcx, int srcy, int w, int h)
{
int scx, scy, ecx, ecy, fsx, fsy;
int nc, ncx, ncy, cs, cx, cy;
int x, y, ylo, yhi, xlo, xhi;
int dstart, dpos;
int i;
/* 2.0.12: unsigned is correct; fixes problems with color munging. Thanks to Steven Brown. */
unsigned i... | 0 | [
"CWE-190"
] | php-src | 7722455726bec8c53458a32851d2a87982cf0eac | 301,961,122,263,273,500,000,000,000,000,000,000,000 | 209 | Fixed #72339 Integer Overflow in _gd2GetHeader() resulting in heap overflow |
EBMLHeader::EBMLHeader() : m_docType(NULL) { Init(); } | 0 | [
"CWE-20"
] | libvpx | 34d54b04e98dd0bac32e9aab0fbda0bf501bc742 | 110,630,506,083,413,030,000,000,000,000,000,000,000 | 1 | update libwebm to libwebm-1.0.0.27-358-gdbf1d10
changelog:
https://chromium.googlesource.com/webm/libwebm/+log/libwebm-1.0.0.27-351-g9f23fbc..libwebm-1.0.0.27-358-gdbf1d10
Change-Id: I28a6b3ae02a53fb1f2029eee11e9449afb94c8e3 |
clear_password(struct rad_handle *h)
{
if (h->pass_len != 0) {
memset(h->pass, 0, h->pass_len);
h->pass_len = 0;
}
h->pass_pos = 0;
} | 0 | [
"CWE-119",
"CWE-787"
] | php-radius | 13c149b051f82b709e8d7cc32111e84b49d57234 | 220,691,930,158,743,140,000,000,000,000,000,000,000 | 8 | 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... |
char *get_56_lenc_string(char **buffer,
size_t *max_bytes_available,
size_t *string_length)
{
static char empty_string[1]= { '\0' };
char *begin= *buffer;
uchar *pos= (uchar *)begin;
size_t required_length= 9;
if (*max_bytes_available == 0)
return NULL;
... | 0 | [
"CWE-190"
] | mysql-server | f4165eae6384141905dd39d22c7611ea85de08f4 | 278,742,029,733,863,430,000,000,000,000,000,000,000 | 71 | Bug#25714674: MYSQL SERVER REMOTE PREAUTH PROBLEM THROUGH INTEGER OVERFLOW
Description: A missing length check for length-encoded string causes
problem in preauthorization stage.
(cherry picked from commit bb1af908fce21b0d8708cdccde628e3d5b1d86ec) |
CImg<T>& assign(const CImg<t>& img) {
return assign(img._data,img._width,img._height,img._depth,img._spectrum);
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 87,084,118,504,478,560,000,000,000,000,000,000,000 | 3 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
static struct net_device *hns_roce_get_netdev(struct ib_device *ib_dev,
u8 port_num)
{
struct hns_roce_dev *hr_dev = to_hr_dev(ib_dev);
struct net_device *ndev;
if (port_num < 1 || port_num > hr_dev->caps.num_ports)
return NULL;
rcu_read_lock();
ndev = hr_dev->iboe.netdevs[port_num - 1];
if (ndev)... | 0 | [
"CWE-665"
] | kernel | 72be029e947510dd6cbbbaf51879622af26e4200 | 158,396,558,409,528,380,000,000,000,000,000,000,000 | 18 | RDMA/hns: Fix init resp when alloc ucontext (bsc#1104427
FATE#326416).
suse-commit: 8e5436bc2806cbe952f043cc995804c188ce047a |
static int opsmsw(RAsm *a, ut8 *data, const Opcode *op) {
int l = 0;
switch (op->operands_count) {
case 1:
if ( a->bits == 64 ) {
data[l++] = 0x48;
}
data[l++] = 0x0f;
data[l++] = 0x01;
if ( op->operands[0].type & OT_MEMORY ) {
data[l++] = 0x20 | op->operands[0].regs[0];
} else {
data[l++] = 0xe... | 0 | [
"CWE-119",
"CWE-125",
"CWE-787"
] | radare2 | 9b46d38dd3c4de6048a488b655c7319f845af185 | 227,014,281,490,220,750,000,000,000,000,000,000,000 | 20 | Fix #12372 and #12373 - Crash in x86 assembler (#12380)
0 ,0,[bP-bL-bP-bL-bL-r-bL-bP-bL-bL-
mov ,0,[ax+Bx-ax+Bx-ax+ax+Bx-ax+Bx--
leA ,0,[bP-bL-bL-bP-bL-bP-bL-60@bL-
leA ,0,[bP-bL-r-bP-bL-bP-bL-60@bL-
mov ,0,[ax+Bx-ax+Bx-ax+ax+Bx-ax+Bx-- |
double Item::val_real_from_decimal()
{
/* Note that fix_fields may not be called for Item_avg_field items */
double result;
my_decimal value_buff, *dec_val= val_decimal(&value_buff);
if (null_value)
return 0.0;
my_decimal2double(E_DEC_FATAL_ERROR, dec_val, &result);
return result;
} | 0 | [] | server | b000e169562697aa072600695d4f0c0412f94f4f | 130,895,173,899,819,890,000,000,000,000,000,000,000 | 10 | Bug#26361149 MYSQL SERVER CRASHES AT: COL IN(IFNULL(CONST, COL), NAME_CONST('NAME', NULL))
based on:
commit f7316aa0c9a
Author: Ajo Robert <ajo.robert@oracle.com>
Date: Thu Aug 24 17:03:21 2017 +0530
Bug#26361149 MYSQL SERVER CRASHES AT: COL IN(IFNULL(CONST,
COL), NAME_CONST('NAME'... |
static int io_sqe_buffers_register(struct io_ring_ctx *ctx, void __user *arg,
unsigned int nr_args, u64 __user *tags)
{
struct page *last_hpage = NULL;
struct io_rsrc_data *data;
int i, ret;
struct iovec iov;
if (ctx->user_bufs)
return -EBUSY;
if (!nr_args || nr_args > IORING_MAX_REG_BUFFERS)
return ... | 0 | [
"CWE-416"
] | linux | 9cae36a094e7e9d6e5fe8b6dcd4642138b3eb0c7 | 242,344,172,877,843,480,000,000,000,000,000,000,000 | 56 | io_uring: reinstate the inflight tracking
After some debugging, it was realized that we really do still need the
old inflight tracking for any file type that has io_uring_fops assigned.
If we don't, then trivial circular references will mean that we never get
the ctx cleaned up and hence it'll leak.
Just bring back t... |
zfs_fuid_create(zfsvfs_t *zfsvfs, uint64_t id, cred_t *cr,
zfs_fuid_type_t type, zfs_fuid_info_t **fuidpp)
{
#ifdef HAVE_KSID
const char *domain;
char *kdomain;
uint32_t fuid_idx = FUID_INDEX(id);
uint32_t rid;
idmap_stat status;
uint64_t idx = 0;
zfs_fuid_t *zfuid = NULL;
zfs_fuid_info_t *fuidp = NULL;
/... | 1 | [
"CWE-200",
"CWE-732"
] | zfs | 716b53d0a14c72bda16c0872565dd1909757e73f | 115,117,577,215,824,350,000,000,000,000,000,000,000 | 92 | FreeBSD: Fix UNIX permissions checking
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Matt Macy <mmacy@FreeBSD.org>
Closes #10727 |
static void profile_free(void *data)
{
struct external_profile *profile = data;
queue_destroy(profile->profiles, profile_remove);
profile_release(profile);
g_dbus_proxy_unref(profile->proxy);
free(profile);
} | 0 | [
"CWE-416"
] | bluez | 838c0dc7641e1c991c0f3027bf94bee4606012f8 | 189,099,432,364,240,800,000,000,000,000,000,000,000 | 12 | gatt: Fix not cleaning up when disconnected
There is a current use after free possible on a gatt server if a client
disconnects while a WriteValue call is being processed with dbus.
This patch includes the addition of a pending disconnect callback to handle
cleanup better if a disconnect occurs during a write, an acq... |
static bool validate_bcl(IDEState *s)
{
/* TODO: Check IDENTIFY data word 125 for defacult BCL (currently 0) */
if (s->atapi_dma || atapi_byte_count_limit(s)) {
return true;
}
/* TODO: Move abort back into core.c and introduce proper error flow between
* ATAPI layer and IDE core laye... | 0 | [
"CWE-125"
] | qemu | 813212288970c39b1800f63e83ac6e96588095c6 | 293,066,132,211,339,840,000,000,000,000,000,000,000 | 12 | ide: atapi: assert that the buffer pointer is in range
A case was reported where s->io_buffer_index can be out of range.
The report skimped on the details but it seems to be triggered
by s->lba == -1 on the READ/READ CD paths (e.g. by sending an
ATAPI command with LBA = 0xFFFFFFFF). For now paper over it
with asserti... |
static char *alloc_query_str(ulong size)
{
char *query;
if (!(query= (char*) my_malloc(size, MYF(MY_WME))))
die(EX_MYSQLERR, "Couldn't allocate a query string.");
return query;
} | 0 | [
"CWE-295"
] | mysql-server | b3e9211e48a3fb586e88b0270a175d2348935424 | 149,049,429,861,692,530,000,000,000,000,000,000,000 | 9 | WL#9072: Backport WL#8785 to 5.5 |
void escape_string(std::string& ret, char const* str, int len)
{
for (int i = 0; i < len; ++i)
{
if (str[i] >= 32 && str[i] < 127)
{
ret += str[i];
}
else
{
char tmp[5];
snprintf(tmp, sizeof(tmp), "\\x%02x", boost::uint8_t(str[i]));
ret += tmp;
}
}
} | 0 | [
"CWE-125"
] | libtorrent | ec30a5e9ec703afb8abefba757c6d401303b53db | 319,324,811,340,077,850,000,000,000,000,000,000,000 | 16 | fix out-of-bounds read in bdecode
Fixes #2099 |
static void gen_helper_fp_arith_ST0_FT0(int op)
{
switch (op) {
case 0:
gen_helper_fadd_ST0_FT0(cpu_env);
break;
case 1:
gen_helper_fmul_ST0_FT0(cpu_env);
break;
case 2:
gen_helper_fcom_ST0_FT0(cpu_env);
break;
case 3:
gen_helper_fcom_ST0_FT0(c... | 0 | [
"CWE-94"
] | qemu | 30663fd26c0307e414622c7a8607fbc04f92ec14 | 187,719,213,890,550,980,000,000,000,000,000,000,000 | 29 | tcg/i386: Check the size of instruction being translated
This fixes the bug: 'user-to-root privesc inside VM via bad translation
caching' reported by Jann Horn here:
https://bugs.chromium.org/p/project-zero/issues/detail?id=1122
Reviewed-by: Richard Henderson <rth@twiddle.net>
CC: Peter Maydell <peter.maydell@linaro.... |
should_send_version_bitmap(uint32_t allowed_versions)
{
return !is_pow2((allowed_versions >> 1) + 1);
} | 0 | [
"CWE-772"
] | ovs | 77ad4225d125030420d897c873e4734ac708c66b | 184,862,085,906,657,400,000,000,000,000,000,000,000 | 4 | ofp-util: Fix memory leaks on error cases in ofputil_decode_group_mod().
Found by libFuzzer.
Reported-by: Bhargava Shastry <bshastry@sec.t-labs.tu-berlin.de>
Signed-off-by: Ben Pfaff <blp@ovn.org>
Acked-by: Justin Pettit <jpettit@ovn.org> |
commentDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *value)
{
callbacks++;
if (quiet)
return;
fprintf(SAXdebug, "SAX.comment(%s)\n", value);
} | 0 | [
"CWE-125"
] | libxml2 | a820dbeac29d330bae4be05d9ecd939ad6b4aa33 | 123,441,468,571,709,470,000,000,000,000,000,000,000 | 7 | Bug 758605: Heap-based buffer overread in xmlDictAddString <https://bugzilla.gnome.org/show_bug.cgi?id=758605>
Reviewed by David Kilzer.
* HTMLparser.c:
(htmlParseName): Add bounds check.
(htmlParseNameComplex): Ditto.
* result/HTML/758605.html: Added.
* result/HTML/758605.html.err: Added.
* result/HTML/758605.html.s... |
static uint16_t atapi_byte_count_limit(IDEState *s)
{
uint16_t bcl;
bcl = s->lcyl | (s->hcyl << 8);
if (bcl == 0xffff) {
return 0xfffe;
}
return bcl;
} | 0 | [
"CWE-125"
] | qemu | 813212288970c39b1800f63e83ac6e96588095c6 | 331,831,254,234,111,920,000,000,000,000,000,000,000 | 10 | ide: atapi: assert that the buffer pointer is in range
A case was reported where s->io_buffer_index can be out of range.
The report skimped on the details but it seems to be triggered
by s->lba == -1 on the READ/READ CD paths (e.g. by sending an
ATAPI command with LBA = 0xFFFFFFFF). For now paper over it
with asserti... |
GF_Err tfra_box_write(GF_Box *s, GF_BitStream *bs)
{
GF_Err e;
u32 i, sap_nb_entries;
GF_TrackFragmentRandomAccessBox *ptr = (GF_TrackFragmentRandomAccessBox *)s;
e = gf_isom_full_box_write(s, bs);
if (e) return e;
gf_bs_write_u32(bs, ptr->track_id);
gf_bs_write_int(bs, 0, 26);
gf_bs_write_int(bs, ptr->traf_... | 0 | [
"CWE-787"
] | gpac | 388ecce75d05e11fc8496aa4857b91245007d26e | 155,715,047,449,379,800,000,000,000,000,000,000,000 | 42 | fixed #1587 |
htp_param_t *htp_tx_req_get_param(htp_tx_t *tx, const char *name, size_t name_len) {
if ((tx == NULL) || (name == NULL)) return NULL;
return htp_table_get_mem(tx->request_params, name, name_len);
} | 0 | [] | libhtp | c7c03843cd6b1cbf44eb435d160ba53aec948828 | 10,468,558,798,613,933,000,000,000,000,000,000,000 | 4 | Harden decompress code against memory stress
Under severe memory pressure the decompress code can fail to setup
properly. Add checks before dereferencing pointers. |
c_valid_julian_p(int y, int m, int d, int *rm, int *rd)
{
int last;
if (m < 0)
m += 13;
if (m < 1 || m > 12)
return 0;
last = c_julian_last_day_of_month(y, m);
if (d < 0)
d = last + d + 1;
if (d < 1 || d > last)
return 0;
*rm = m;
*rd = d;
return 1;
} | 0 | [] | date | 3959accef8da5c128f8a8e2fd54e932a4fb253b0 | 66,809,561,023,883,040,000,000,000,000,000,000,000 | 17 | Add length limit option for methods that parses date strings
`Date.parse` now raises an ArgumentError when a given date string is
longer than 128. You can configure the limit by giving `limit` keyword
arguments like `Date.parse(str, limit: 1000)`. If you pass `limit: nil`,
the limit is disabled.
Not only `Date.parse`... |
**/
static CImg<T> vector(const T& a0) {
CImg<T> r(1,1);
r[0] = a0;
return r; | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 100,790,032,640,128,570,000,000,000,000,000,000,000 | 5 | Fix other issues in 'CImg<T>::load_bmp()'. |
int caf_parse(caf_reader_t *reader, int64_t *data_length)
{
uint32_t fcc;
int64_t chunk_size;
*data_length = 0;
/* CAFFileHeader */
TRY_IO(pcm_read32be(&reader->io, &fcc));
ENSURE(fcc == M4AF_FOURCC('c','a','f','f'));
TRY_IO(pcm_skip(&reader->io, 4)); /* mFileVersion, mFileFlags */
wh... | 1 | [
"CWE-703"
] | fdkaac | 4ec1422bd951a137225ffa4052da120e2ab0a0f4 | 18,849,530,045,117,466,000,000,000,000,000,000,000 | 36 | wav/caf parser: ensure fmt/desc chunk
fixes https://github.com/nu774/fdkaac/issues/52 |
gss_krb5int_extract_authtime_from_sec_context(OM_uint32 *minor_status,
const gss_ctx_id_t context_handle,
const gss_OID desired_oid,
gss_buffer_set_t *data_set)
{
krb5_gss_ctx_id... | 0 | [
"CWE-703"
] | krb5 | 82dc33da50338ac84c7b4102dc6513d897d0506a | 254,858,667,775,321,030,000,000,000,000,000,000,000 | 15 | Fix gss_process_context_token() [CVE-2014-5352]
[MITKRB5-SA-2015-001] The krb5 gss_process_context_token() should not
actually delete the context; that leaves the caller with a dangling
pointer and no way to know that it is invalid. Instead, mark the
context as terminated, and check for terminated contexts in the GSS... |
transform_delta_inverse(const gs_point *pdelta, const gs_matrix *pmat,
gs_point *ppt)
{
int code = gs_distance_transform_inverse(pdelta->x, pdelta->y, pmat, ppt);
gs_point delta;
if (code < 0)
return code;
if (ppt->y == 0)
return 0;
/* Check for numerical fuz... | 0 | [
"CWE-476"
] | ghostpdl | 407c98a38c3a6ac1681144ed45cc2f4fc374c91f | 45,975,378,272,407,810,000,000,000,000,000,000,000 | 20 | txtwrite - guard against using GS_NO_GLYPH to retrieve Unicode values
Bug 701822 "Segmentation fault at psi/iname.c:296 in names_index_ref"
Avoid using a glyph with the value GS_NO_GLYPH to retrieve a glyph
name or Unicode code point from the glyph ID, as this is not a valid
ID. |
int intel_guc_resume(struct intel_guc *guc)
{
u32 action[] = {
INTEL_GUC_ACTION_EXIT_S_STATE,
GUC_POWER_D0,
};
/*
* If GuC communication is enabled but submission is not supported,
* we do not need to resume the GuC but we do need to enable the
* GuC communication on resume (above).
*/
if (!intel_guc_s... | 0 | [
"CWE-20",
"CWE-190"
] | linux | c784e5249e773689e38d2bc1749f08b986621a26 | 145,776,594,145,545,940,000,000,000,000,000,000,000 | 17 | drm/i915/guc: Update to use firmware v49.0.1
The latest GuC firmware includes a number of interface changes that
require driver updates to match.
* Starting from Gen11, the ID to be provided to GuC needs to contain
the engine class in bits [0..2] and the instance in bits [3..6].
NOTE: this patch breaks pointer d... |
msgConsumer(void __attribute__((unused)) *notNeeded, void *pUsr)
{
DEFiRet;
msg_t *pMsg = (msg_t*) pUsr;
assert(pMsg != NULL);
if((pMsg->msgFlags & NEEDS_PARSING) != 0) {
parseMsg(pMsg);
}
ruleset.ProcessMsg(pMsg);
msgDestruct(&pMsg);
RETiRet;
} | 0 | [
"CWE-119"
] | rsyslog | 1ca6cc236d1dabf1633238b873fb1c057e52f95e | 203,231,395,097,999,400,000,000,000,000,000,000,000 | 15 | bugfix: off-by-one(two) bug in legacy syslog parser |
set_lan_param_nowait(struct ipmi_intf * intf, uint8_t chan,
int param, uint8_t * data, int len)
{
int rc;
ipmi_lanp_lock(intf, chan);
rc = __set_lan_param(intf, chan, param, data, len, 0);
ipmi_lanp_unlock(intf, chan);
return rc;
} | 0 | [
"CWE-120"
] | ipmitool | d45572d71e70840e0d4c50bf48218492b79c1a10 | 312,327,249,117,100,300,000,000,000,000,000,000,000 | 9 | lanp: Fix buffer overflows in get_lan_param_select
Partial fix for CVE-2020-5208, see
https://github.com/ipmitool/ipmitool/security/advisories/GHSA-g659-9qxw-p7cp
The `get_lan_param_select` function is missing a validation check on the
response’s `data_len`, which it then returns to caller functions, where
stack buff... |
static int zrle_send_framebuffer_update(VncState *vs, int x, int y,
int w, int h)
{
bool be = vs->client_be;
size_t bytes;
int zywrle_level;
if (vs->zrle.type == VNC_ENCODING_ZYWRLE) {
if (!vs->vd->lossy || vs->tight.quality == (uint8_t)-1
|| ... | 1 | [
"CWE-401"
] | qemu | 6bf21f3d83e95bcc4ba35a7a07cc6655e8b010b0 | 7,388,560,904,641,568,000,000,000,000,000,000,000 | 90 | vnc: fix memory leak when vnc disconnect
Currently when qemu receives a vnc connect, it creates a 'VncState' to
represent this connection. In 'vnc_worker_thread_loop' it creates a
local 'VncState'. The connection 'VcnState' and local 'VncState' exchange
data in 'vnc_async_encoding_start' and 'vnc_async_encoding_end'.
... |
int vrend_renderer_execute(void *execute_args, uint32_t execute_size)
{
struct virgl_renderer_hdr *hdr = execute_args;
if (hdr->stype_version != 0)
return -EINVAL;
switch (hdr->stype) {
case VIRGL_RENDERER_STRUCTURE_TYPE_SUPPORTED_STRUCTURES:
return vrend_renderer_supported_structures(exe... | 0 | [
"CWE-787"
] | virglrenderer | cbc8d8b75be360236cada63784046688aeb6d921 | 30,413,580,075,261,320,000,000,000,000,000,000,000 | 15 | vrend: check transfer bounds for negative values too and report error
Closes #138
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com> |
static int usb_8dev_cmd_close(struct usb_8dev_priv *priv)
{
struct usb_8dev_cmd_msg inmsg;
struct usb_8dev_cmd_msg outmsg = {
.channel = 0,
.command = USB_8DEV_CLOSE,
.opt1 = 0,
.opt2 = 0
};
return usb_8dev_send_cmd(priv, &outmsg, &inmsg);
} | 0 | [
"CWE-415"
] | linux | 3d3925ff6433f98992685a9679613a2cc97f3ce2 | 158,620,666,794,914,980,000,000,000,000,000,000,000 | 12 | can: usb_8dev: usb_8dev_start_xmit(): fix double dev_kfree_skb() in error path
There is no need to call dev_kfree_skb() when usb_submit_urb() fails
because can_put_echo_skb() deletes original skb and
can_free_echo_skb() deletes the cloned skb.
Fixes: 0024d8ad1639 ("can: usb_8dev: Add support for USB2CAN interface fro... |
mrb_run(mrb_state *mrb, struct RProc *proc, mrb_value self)
{
if (mrb->c->ci->argc < 0) {
return mrb_vm_run(mrb, proc, self, 3); /* receiver, args and block) */
}
else {
return mrb_vm_run(mrb, proc, self, mrb->c->ci->argc + 2); /* argc + 2 (receiver and block) */
}
} | 0 | [
"CWE-416",
"CWE-190"
] | mruby | 1905091634a6a2925c911484434448e568330626 | 132,193,056,520,407,900,000,000,000,000,000,000,000 | 9 | Check length of env stack before accessing upvar; fix #3995 |
static u16 get_segment_selector(struct kvm_vcpu *vcpu, int seg)
{
struct kvm_segment kvm_seg;
kvm_get_segment(vcpu, &kvm_seg, seg);
return kvm_seg.selector;
} | 0 | [
"CWE-476"
] | linux-2.6 | 59839dfff5eabca01cc4e20b45797a60a80af8cb | 158,032,095,345,752,880,000,000,000,000,000,000,000 | 7 | KVM: x86: check for cr3 validity in ioctl_set_sregs
Matt T. Yourst notes that kvm_arch_vcpu_ioctl_set_sregs lacks validity
checking for the new cr3 value:
"Userspace callers of KVM_SET_SREGS can pass a bogus value of cr3 to
the kernel. This will trigger a NULL pointer access in gfn_to_rmap()
when userspace next tries... |
create_user_authz(authz_full_t *authz,
const char *repository,
const char *user,
apr_pool_t *result_pool,
apr_pool_t *scratch_pool)
{
int i;
node_t *root = create_node(NULL, result_pool);
construction_context_t *ctx = create_construction_cont... | 0 | [
"CWE-703"
] | subversion | e1b615840932fb46aefe1cd90d2115720af4600e | 311,646,132,594,534,760,000,000,000,000,000,000,000 | 106 | Fix issue #4880 "Use-after-free of object-pools when used as httpd module"
Ensure that we initialize authz again if the pool which our authz
caches depend on is cleared. Apache HTTPD may run pre/post config
hooks multiple times and clear its global configuration pool which
our authz caching pools depend on.
Reported-... |
static void bt_clear_tag(struct blk_mq_bitmap_tags *bt, unsigned int tag)
{
const int index = TAG_TO_INDEX(bt, tag);
struct bt_wait_state *bs;
int wait_cnt;
clear_bit(TAG_TO_BIT(bt, tag), &bt->map[index].word);
/* Ensure that the wait list checks occur after clear_bit(). */
smp_mb();
bs = bt_wake_ptr(bt);
if... | 0 | [
"CWE-362",
"CWE-264"
] | linux | 0048b4837affd153897ed1222283492070027aa9 | 330,792,074,641,702,820,000,000,000,000,000,000,000 | 24 | blk-mq: fix race between timeout and freeing request
Inside timeout handler, blk_mq_tag_to_rq() is called
to retrieve the request from one tag. This way is obviously
wrong because the request can be freed any time and some
fiedds of the request can't be trusted, then kernel oops
might be triggered[1].
Currently wrt. ... |
CmdUpdateUser() : BasicCommand("updateUser") {} | 0 | [
"CWE-613"
] | mongo | e55d6e2292e5dbe2f97153251d8193d1cc89f5d7 | 212,324,886,172,798,700,000,000,000,000,000,000,000 | 1 | SERVER-38984 Validate unique User ID on UserCache hit |
sign(gcry_mpi_t a, gcry_mpi_t b, gcry_mpi_t input, ELG_secret_key *skey )
{
gcry_mpi_t k;
gcry_mpi_t t = mpi_alloc( mpi_get_nlimbs(a) );
gcry_mpi_t inv = mpi_alloc( mpi_get_nlimbs(a) );
gcry_mpi_t p_1 = mpi_copy(skey->p);
/*
* b = (t * inv) mod (p-1)
* b = (t * inv(k,(p-1),(p-1)) mod (p-1)... | 0 | [
"CWE-200"
] | libgcrypt | 410d70bad9a650e3837055e36f157894ae49a57d | 176,951,316,742,128,100,000,000,000,000,000,000,000 | 39 | cipher: Use ciphertext blinding for Elgamal decryption.
* cipher/elgamal.c (USE_BLINDING): New.
(decrypt): Rewrite to use ciphertext blinding.
--
CVE-id: CVE-2014-3591
As a countermeasure to a new side-channel attacks on sliding windows
exponentiation we blind the ciphertext for Elgamal decryption. This
is similar ... |
vrrp_init_script(list l)
{
vrrp_script_t *vscript;
element e;
LIST_FOREACH(l, vscript, e) {
if (vscript->init_state == SCRIPT_INIT_STATE_INIT)
vscript->result = vscript->rise - 1; /* one success is enough */
else if (vscript->init_state == SCRIPT_INIT_STATE_FAILED)
vscript->result = 0; /* assume failed by... | 0 | [
"CWE-59",
"CWE-61"
] | keepalived | 04f2d32871bb3b11d7dc024039952f2fe2750306 | 290,010,947,027,877,160,000,000,000,000,000,000,000 | 14 | When opening files for write, ensure they aren't symbolic links
Issue #1048 identified that if, for example, a non privileged user
created a symbolic link from /etc/keepalvied.data to /etc/passwd,
writing to /etc/keepalived.data (which could be invoked via DBus)
would cause /etc/passwd to be overwritten.
This commit ... |
__acquires(seq->private->l->lock)
{
struct bt_seq_state *s = seq->private;
struct bt_sock_list *l = s->l;
read_lock(&l->lock);
return seq_hlist_start_head(&l->head, *pos);
} | 0 | [
"CWE-20",
"CWE-269"
] | linux | f3d3342602f8bcbf37d7c46641cb9bca7618eb1c | 175,610,577,537,192,400,000,000,000,000,000,000,000 | 8 | net: rework recvmsg handler msg_name and msg_namelen logic
This patch now always passes msg->msg_namelen as 0. recvmsg handlers must
set msg_namelen to the proper size <= sizeof(struct sockaddr_storage)
to return msg_name to the user.
This prevents numerous uninitialized memory leaks we had in the
recvmsg handlers an... |
void cfs_bandwidth_usage_dec(void) {} | 0 | [
"CWE-400",
"CWE-703",
"CWE-835"
] | linux | c40f7d74c741a907cfaeb73a7697081881c497d0 | 273,028,206,062,900,400,000,000,000,000,000,000,000 | 1 | sched/fair: Fix infinite loop in update_blocked_averages() by reverting a9e7f6544b9c
Zhipeng Xie, Xie XiuQi and Sargun Dhillon reported lockups in the
scheduler under high loads, starting at around the v4.18 time frame,
and Zhipeng Xie tracked it down to bugs in the rq->leaf_cfs_rq_list
manipulation.
Do a (manual) re... |
encode_SET_VLAN_PCP(const struct ofpact_vlan_pcp *vlan_pcp,
enum ofp_version ofp_version, struct ofpbuf *out)
{
uint8_t pcp = vlan_pcp->vlan_pcp;
/* Push a VLAN tag, if none is present and this form of the action calls
* for such a feature. */
if (ofp_version > OFP10_VERSION
... | 0 | [
"CWE-125"
] | ovs | 9237a63c47bd314b807cda0bd2216264e82edbe8 | 325,996,327,091,251,500,000,000,000,000,000,000,000 | 21 | 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 parse_path(char *p, char *q, char *id, int idsz)
{
struct SYMBOL *s;
char *r, *op = NULL, *width;
int i, fill, npar = 0;
r = strstr(p, "class=\"");
if (!r || r > q)
return;
r += 7;
fill = strncmp(r, "fill", 4) == 0;
width = strstr(p, "stroke-width:");
for (;;) {
p = strstr(p, "d=\"");
if (!p... | 0 | [
"CWE-787"
] | abcm2ps | dc0372993674d0b50fedfbf7b9fad1239b8efc5f | 320,379,412,525,814,030,000,000,000,000,000,000,000 | 131 | fix: crash when too many accidentals in K: (signature + explicit)
Issue #17. |
static int ioc_settimeout(unsigned int fd, unsigned int cmd, unsigned long arg)
{
return rw_long(fd, AUTOFS_IOC_SETTIMEOUT, arg);
} | 0 | [] | linux-2.6 | 188f83dfe0eeecd1427d0d255cc97dbf7ef6b4b7 | 209,072,802,268,999,400,000,000,000,000,000,000,000 | 4 | [PATCH] BLOCK: Move the msdos device ioctl compat stuff to the msdos driver [try #6]
Move the msdos device ioctl compat stuff from fs/compat_ioctl.c to the msdos
driver so that the msdos header file doesn't need to be included.
Signed-Off-By: David Howells <dhowells@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel... |
static inline void h2_release_buf(struct h2c *h2c, struct buffer *bptr)
{
if (bptr->size) {
b_free(bptr);
offer_buffers(h2c->buf_wait.target, tasks_run_queue);
}
} | 0 | [
"CWE-125"
] | haproxy | a01f45e3ced23c799f6e78b5efdbd32198a75354 | 77,129,344,509,475,620,000,000,000,000,000,000,000 | 7 | BUG/CRITICAL: mux-h2: re-check the frame length when PRIORITY is used
Tim D�sterhus reported a possible crash in the H2 HEADERS frame decoder
when the PRIORITY flag is present. A check is missing to ensure the 5
extra bytes needed with this flag are actually part of the frame. As per
RFC7540#4.2, let's return a connec... |
static SHOW_TYPE pluginvar_show_type(const st_mysql_sys_var *plugin_var)
{
switch (plugin_var->flags & (PLUGIN_VAR_TYPEMASK | PLUGIN_VAR_UNSIGNED)) {
case PLUGIN_VAR_BOOL:
return SHOW_MY_BOOL;
case PLUGIN_VAR_INT:
return SHOW_SINT;
case PLUGIN_VAR_INT | PLUGIN_VAR_UNSIGNED:
return SHOW_UINT;
case ... | 0 | [
"CWE-416"
] | server | c05fd700970ad45735caed3a6f9930d4ce19a3bd | 238,711,639,497,912,600,000,000,000,000,000,000,000 | 29 | MDEV-26323 use-after-poison issue of MariaDB server |
__nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags)
{
struct nlmsghdr *nlh;
int size = NLMSG_LENGTH(len);
nlh = (struct nlmsghdr*)skb_put(skb, NLMSG_ALIGN(size));
nlh->nlmsg_type = type;
nlh->nlmsg_len = size;
nlh->nlmsg_flags = flags;
nlh->nlmsg_pid = pid;
nlh->nlmsg_seq = seq;
m... | 0 | [
"CWE-200"
] | linux-2.6 | b3563c4fbff906991a1b4ef4609f99cca2a0de6a | 263,568,561,037,541,700,000,000,000,000,000,000,000 | 14 | [NETLINK]: Clear padding in netlink messages
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net> |
static void perf_mmap_close(struct vm_area_struct *vma)
{
struct perf_event *event = vma->vm_file->private_data;
struct perf_buffer *rb = ring_buffer_get(event);
struct user_struct *mmap_user = rb->mmap_user;
int mmap_locked = rb->mmap_locked;
unsigned long size = perf_data_size(rb);
bool detach_rest = false;
i... | 0 | [
"CWE-401"
] | tip | 7bdb157cdebbf95a1cd94ed2e01b338714075d00 | 304,002,412,727,007,500,000,000,000,000,000,000,000 | 110 | 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... |
create_signature(krb5_context context,
const heim_oid *eContentType,
krb5_data *eContent,
struct krb5_pk_identity *id,
hx509_peer_info peer,
krb5_data *sd_data)
{
int ret, flags = 0;
if (id->cert == NULL)
flags |= HX509_CMS_SIGNATURE_NO_SIGNER;
ret = hx509_cms_create_signed_1(context->hx50... | 0 | [
"CWE-320"
] | heimdal | 2f7f3d9960aa6ea21358bdf3687cee5149aa35cf | 105,371,325,540,268,400,000,000,000,000,000,000,000 | 31 | CVE-2019-12098: krb5: always confirm PA-PKINIT-KX for anon PKINIT
RFC8062 Section 7 requires verification of the PA-PKINIT-KX key excahnge
when anonymous PKINIT is used. Failure to do so can permit an active
attacker to become a man-in-the-middle.
Introduced by a1ef548600c5bb51cf52a9a9ea12676506ede19f. First tagged... |
constexpr bool sub(stdx::type_identity_t<T> a, stdx::type_identity_t<T> b, T* r) {
#ifdef _MSC_VER
return !SafeSubtract(a, b, *r);
#else
return __builtin_sub_overflow(a, b, r);
#endif
} | 0 | [
"CWE-190"
] | mongo | 21d8699ed6c517b45e1613e20231cd8eba894985 | 230,531,056,311,433,180,000,000,000,000,000,000,000 | 7 | SERVER-43699 $mod should not overflow for large negative values |
afterTriggerMarkEvents(AfterTriggerEventList *events,
AfterTriggerEventList *move_list,
bool immediate_only)
{
bool found = false;
AfterTriggerEvent event;
AfterTriggerEventChunk *chunk;
for_each_event_chunk(event, chunk, *events)
{
AfterTriggerShared evtshared = GetTriggerSharedData(event);
... | 0 | [
"CWE-362"
] | postgres | 5f173040e324f6c2eebb90d86cf1b0cdb5890f0a | 88,865,101,705,285,470,000,000,000,000,000,000,000 | 49 | Avoid repeated name lookups during table and index DDL.
If the name lookups come to different conclusions due to concurrent
activity, we might perform some parts of the DDL on a different table
than other parts. At least in the case of CREATE INDEX, this can be
used to cause the permissions checks to be performed aga... |
~Query_tables_list() {} | 0 | [
"CWE-703"
] | server | 39feab3cd31b5414aa9b428eaba915c251ac34a2 | 127,350,026,329,397,340,000,000,000,000,000,000,000 | 1 | MDEV-26412 Server crash in Item_field::fix_outer_field for INSERT SELECT
IF an INSERT/REPLACE SELECT statement contained an ON expression in the top
level select and this expression used a subquery with a column reference
that could not be resolved then an attempt to resolve this reference as
an outer reference caused... |
static int remove_space(char *line, int len)
{
int i;
char *dst = line;
unsigned char c;
for (i = 0; i < len; i++)
if (!isspace((c = line[i])))
*dst++ = c;
return dst - line;
} | 0 | [
"CWE-119"
] | git | fd55a19eb1d49ae54008d932a65f79cd6fda45c9 | 100,916,661,862,848,410,000,000,000,000,000,000,000 | 12 | Fix buffer overflow in git diff
If PATH_MAX on your system is smaller than a path stored, it may cause
buffer overflow and stack corruption in diff_addremove() and diff_change()
functions when running git-diff
Signed-off-by: Dmitry Potapov <dpotapov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com> |
static void qxl_map(PCIDevice *pci, int region_num,
pcibus_t addr, pcibus_t size, int type)
{
static const char *names[] = {
[ QXL_IO_RANGE_INDEX ] = "ioports",
[ QXL_RAM_RANGE_INDEX ] = "devram",
[ QXL_ROM_RANGE_INDEX ] = "rom",
[ QXL_VRAM_RANGE_INDEX ] = "vr... | 0 | [] | qemu-kvm | 5ff4e36c804157bd84af43c139f8cd3a59722db9 | 50,605,956,014,494,780,000,000,000,000,000,000,000 | 36 | qxl: async io support using new spice api
Some of the QXL port i/o commands are waiting for the spice server to
complete certain actions. Add async versions for these commands, so we
don't block the vcpu while the spice server processses the command.
Instead the qxl device will raise an IRQ when done.
The async comm... |
onigenc_not_support_get_ctype_code_range(OnigCtype ctype ARG_UNUSED,
OnigCodePoint* sb_out ARG_UNUSED,
const OnigCodePoint* ranges[] ARG_UNUSED)
{
return ONIG_NO_SUPPORT_CONFIG;
} | 0 | [
"CWE-125"
] | oniguruma | 65a9b1aa03c9bc2dc01b074295b9603232cb3b78 | 6,497,322,904,622,620,000,000,000,000,000,000,000 | 6 | onig-5.9.2 |
long kvm_arch_vm_ioctl(struct file *filp,
unsigned int ioctl, unsigned long arg)
{
struct kvm *kvm = filp->private_data;
void __user *argp = (void __user *)arg;
int r = -ENOTTY;
/*
* This union makes it completely explicit to gcc-3.x
* that these two variables' stack usage should be
* combined, not a... | 1 | [
"CWE-399"
] | kvm | 5b40572ed5f0344b9dbee486a17c589ce1abe1a3 | 328,966,904,860,435,660,000,000,000,000,000,000,000 | 297 | KVM: Ensure all vcpus are consistent with in-kernel irqchip settings
If some vcpus are created before KVM_CREATE_IRQCHIP, then
irqchip_in_kernel() and vcpu->arch.apic will be inconsistent, leading
to potential NULL pointer dereferences.
Fix by:
- ensuring that no vcpus are installed when KVM_CREATE_IRQCHIP is called
... |
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