func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
static bool FromV8(v8::Isolate* isolate,
v8::Local<v8::Value> val,
printing::MarginType* out) {
std::string type;
if (ConvertFromV8(isolate, val, &type)) {
if (type == "default") {
*out = printing::DEFAULT_MARGINS;
return true;
}
if (... | 0 | [
"CWE-284",
"CWE-693"
] | electron | 18613925610ba319da7f497b6deed85ad712c59b | 30,164,111,676,874,930,000,000,000,000,000,000,000 | 24 | refactor: wire will-navigate up to a navigation throttle instead of OpenURL (#25108)
* refactor: wire will-navigate up to a navigation throttle instead of OpenURL (#25065)
* refactor: wire will-navigate up to a navigation throttle instead of OpenURL
* spec: add test for x-site _top navigation
* chore: old cod... |
static int ZEND_FASTCALL ZEND_BW_AND_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
{
zend_op *opline = EX(opline);
bitwise_and_function(&EX_T(opline->result.u.var).tmp_var,
&opline->op1.u.constant,
_get_zval_ptr_cv(&opline->op2, EX(Ts), BP_VAR_R TSRMLS_CC) TSRMLS_CC);
ZEND_VM_NEXT_OPCODE();
} | 0 | [] | php-src | ce96fd6b0761d98353761bf78d5bfb55291179fd | 243,662,121,365,783,400,000,000,000,000,000,000,000 | 12 | - fix #39863, do not accept paths with NULL in them. See http://news.php.net/php.internals/50191, trunk will have the patch later (adding a macro and/or changing (some) APIs. Patch by Rasmus |
void* ipc_rcu_alloc(int size)
{
void* out;
/*
* We prepend the allocation with the rcu struct, and
* workqueue if necessary (for vmalloc).
*/
if (rcu_use_vmalloc(size)) {
out = vmalloc(HDRLEN_VMALLOC + size);
if (out) {
out += HDRLEN_VMALLOC;
container_of(out, struct ipc_rcu_hdr, data)->is_vmalloc ... | 1 | [
"CWE-703",
"CWE-189"
] | linux | 6062a8dc0517bce23e3c2f7d2fea5e22411269a3 | 62,123,922,015,285,410,000,000,000,000,000,000,000 | 25 | ipc,sem: fine grained locking for semtimedop
Introduce finer grained locking for semtimedop, to handle the common case
of a program wanting to manipulate one semaphore from an array with
multiple semaphores.
If the call is a semop manipulating just one semaphore in an array with
multiple semaphores, only take the loc... |
static struct dentry *ecryptfs_mount(struct file_system_type *fs_type, int flags,
const char *dev_name, void *raw_data)
{
struct super_block *s;
struct ecryptfs_sb_info *sbi;
struct ecryptfs_dentry_info *root_info;
const char *err = "Getting sb failed";
struct inode *inode;
struct path path;
int rc;
sbi = k... | 1 | [
"CWE-362",
"CWE-284",
"CWE-264"
] | linux | 764355487ea220fdc2faf128d577d7f679b91f97 | 336,940,878,620,414,650,000,000,000,000,000,000,000 | 97 | Ecryptfs: Add mount option to check uid of device being mounted = expect uid
Close a TOCTOU race for mounts done via ecryptfs-mount-private. The mount
source (device) can be raced when the ownership test is done in userspace.
Provide Ecryptfs a means to force the uid check at mount time.
Signed-off-by: John Johansen... |
void Gfx::opSetFillColorN(Object args[], int numArgs) {
GfxColor color;
GfxPattern *pattern;
int i;
if (state->getFillColorSpace()->getMode() == csPattern) {
if (numArgs > 1) {
if (!((GfxPatternColorSpace *)state->getFillColorSpace())->getUnder() ||
numArgs - 1 != ((GfxPatternColorSpace *)state->g... | 0 | [] | poppler | abf167af8b15e5f3b510275ce619e6fdb42edd40 | 157,535,561,444,034,750,000,000,000,000,000,000,000 | 45 | Implement tiling/patterns in SplashOutputDev
Fixes bug 13518 |
static void add_assoc_image_info(zval *value, int sub_array, image_info_type *image_info, int section_index)
{
char buffer[64], *val, *name, uname[64];
int i, ap, l, b, idx=0, unknown=0;
#ifdef EXIF_DEBUG
int info_tag;
#endif
image_info_value *info_value;
image_info_data *info_data;
zval tmpi, arr... | 0 | [
"CWE-125"
] | php-src | 0c77b4307df73217283a4aaf9313e1a33a0967ff | 237,842,514,458,585,720,000,000,000,000,000,000,000 | 166 | Fixed bug #79282 |
mptcp_cryptodata_sha1(const guint64 key, guint32 *token, guint64 *idsn)
{
guint8 digest_buf[HASH_SHA1_LENGTH];
guint64 pseudokey = GUINT64_TO_BE(key);
guint32 _token;
guint64 _isdn;
gcry_md_hash_buffer(GCRY_MD_SHA1, digest_buf, (const guint8 *)&pseudokey, 8);
/* memcpy to prevent -Wstrict-alia... | 0 | [
"CWE-354"
] | wireshark | 7f3fe6164a68b76d9988c4253b24d43f498f1753 | 143,802,154,260,981,220,000,000,000,000,000,000,000 | 15 | TCP: do not use an unknown status when the checksum is 0xffff
Otherwise it triggers an assert when adding the column as the field is
defined as BASE_NONE and not BASE_DEC or BASE_HEX. Thus an unknown value
(not in proto_checksum_vals[)array) cannot be represented.
Mark the checksum as bad even if we process the packet... |
os2_printer_fclose(gx_io_device * iodev, FILE * file)
{
os2_printer_t *pr = (os2_printer_t *)iodev->state;
fclose(file);
pm_spool(pr->memory, pr->filename, pr->queue);
unlink(pr->filename); /* unlink, not gp_unlink */
return 0;
} | 0 | [
"CWE-20"
] | ghostpdl | a9bd3dec9fde03327a4a2c69dad1036bf9632e20 | 88,889,574,888,208,060,000,000,000,000,000,000,000 | 8 | Bug 704342: Include device specifier strings in access validation
for the "%pipe%", %handle%" and %printer% io devices.
We previously validated only the part after the "%pipe%" Postscript device
specifier, but this proved insufficient.
This rebuilds the original file name string, and validates it complete. The
sligh... |
void amqp_set_socket(amqp_connection_state_t state, amqp_socket_t *socket) {
amqp_socket_delete(state->socket);
state->socket = socket;
} | 0 | [
"CWE-20",
"CWE-190",
"CWE-787"
] | rabbitmq-c | fc85be7123050b91b054e45b91c78d3241a5047a | 270,072,670,395,874,080,000,000,000,000,000,000,000 | 4 | lib: check frame_size is >= INT32_MAX
When parsing a frame header, validate that the frame_size is less than
or equal to INT32_MAX. Given frame_max is limited between 0 and
INT32_MAX in amqp_login and friends, this does not change the API.
This prevents a potential buffer overflow when a malicious client sends
a fram... |
static void addBitsToStreamReversed(size_t* bitpointer, ucvector* bitstream, unsigned value, size_t nbits)
{
size_t i;
for(i = 0; i < nbits; i++) addBitToStream(bitpointer, bitstream, (unsigned char)((value >> (nbits - 1 - i)) & 1));
} | 0 | [
"CWE-401"
] | FreeRDP | 9fee4ae076b1ec97b97efb79ece08d1dab4df29a | 226,007,959,466,316,050,000,000,000,000,000,000,000 | 5 | Fixed #5645: realloc return handling |
static size_t prvWriteMessageToBuffer( StreamBuffer_t * const pxStreamBuffer,
const void * pvTxData,
size_t xDataLengthBytes,
size_t xSpace,
size_t xRequiredSpa... | 0 | [
"CWE-190"
] | FreeRTOS-Kernel | d05b9c123f2bf9090bce386a244fc934ae44db5b | 332,078,903,378,954,360,000,000,000,000,000,000,000 | 50 | Add addition overflow check for stream buffer (#226) |
static noinline int btrfs_ioctl_ino_lookup(struct file *file,
void __user *argp)
{
struct btrfs_ioctl_ino_lookup_args *args;
struct inode *inode;
int ret = 0;
args = memdup_user(argp, sizeof(*args));
if (IS_ERR(args))
return PTR_ERR(args);
inode = file_inode(file);
/*
* Unprivileged query to obt... | 0 | [
"CWE-200"
] | linux | 8039d87d9e473aeb740d4fdbd59b9d2f89b2ced9 | 211,979,812,066,761,730,000,000,000,000,000,000,000 | 41 | Btrfs: fix file corruption and data loss after cloning inline extents
Currently the clone ioctl allows to clone an inline extent from one file
to another that already has other (non-inlined) extents. This is a problem
because btrfs is not designed to deal with files having inline and regular
extents, if a file has an ... |
static void fpm_child_resources_use(struct fpm_child_s *child) /* {{{ */
{
struct fpm_worker_pool_s *wp;
for (wp = fpm_worker_all_pools; wp; wp = wp->next) {
if (wp == child->wp || wp == child->wp->shared) {
continue;
}
fpm_scoreboard_free(wp);
}
fpm_scoreboard_child_use(child, getpid());
fpm_stdio_child... | 0 | [
"CWE-787"
] | php-src | fadb1f8c1d08ae62b4f0a16917040fde57a3b93b | 100,673,401,318,173,720,000,000,000,000,000,000,000 | 14 | Fix bug #81026 (PHP-FPM oob R/W in root process leading to priv escalation)
The main change is to store scoreboard procs directly to the variable sized
array rather than indirectly through the pointer.
Signed-off-by: Stanislav Malyshev <stas@php.net> |
static ssize_t hpage_pmd_size_show(struct kobject *kobj,
struct kobj_attribute *attr, char *buf)
{
return sprintf(buf, "%lu\n", HPAGE_PMD_SIZE);
} | 0 | [
"CWE-362"
] | linux | a8f97366452ed491d13cf1e44241bc0b5740b1f0 | 312,427,220,687,130,870,000,000,000,000,000,000,000 | 5 | mm, thp: Do not make page table dirty unconditionally in touch_p[mu]d()
Currently, we unconditionally make page table dirty in touch_pmd().
It may result in false-positive can_follow_write_pmd().
We may avoid the situation, if we would only make the page table entry
dirty if caller asks for write access -- FOLL_WRITE... |
static void test_bug11909()
{
MYSQL_STMT *stmt1, *stmt2;
MYSQL_BIND my_bind[7];
int rc;
char firstname[20], midinit[20], lastname[20], workdept[20];
ulong firstname_len, midinit_len, lastname_len, workdept_len;
uint32 empno;
double salary;
float bonus;
const char *stmt_text;
myheader("test_bug11909... | 0 | [
"CWE-284",
"CWE-295"
] | mysql-server | 3bd5589e1a5a93f9c224badf983cd65c45215390 | 273,418,667,667,428,440,000,000,000,000,000,000,000 | 115 | 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... |
static int umount_one(struct libmnt_context *cxt, const char *spec)
{
int rc;
if (!spec)
return MOUNT_EX_SOFTWARE;
if (mnt_context_set_target(cxt, spec))
err(MOUNT_EX_SYSERR, _("failed to set umount target"));
rc = mnt_context_umount(cxt);
rc = mk_exit_code(cxt, rc);
if (rc == MOUNT_EX_SUCCESS && mnt_cont... | 0 | [
"CWE-200"
] | util-linux | cc8cc8f32c863f3ae6a8a88e97b47bcd6a21825f | 208,867,976,541,046,400,000,000,000,000,000,000,000 | 19 | umount: sanitize paths from non-root users
Signed-off-by: Karel Zak <kzak@redhat.com> |
void InstanceKlass::methods_do(void f(Method* method)) {
// Methods aren't stable until they are loaded. This can be read outside
// a lock through the ClassLoaderData for profiling
if (!is_loaded()) {
return;
}
int len = methods()->length();
for (int index = 0; index < len; index++) {
Method* m =... | 0 | [] | jdk17u | f8eb9abe034f7c6bea4da05a9ea42017b3f80730 | 34,392,886,943,977,590,000,000,000,000,000,000,000 | 14 | 8270386: Better verification of scan methods
Reviewed-by: coleenp
Backport-of: ac329cef45979bd0159ecd1347e36f7129bb2ce4 |
wf_cliprdr_server_format_data_response(CliprdrClientContext* context,
const CLIPRDR_FORMAT_DATA_RESPONSE* formatDataResponse)
{
BYTE* data;
HANDLE hMem;
wfClipboard* clipboard;
if (!context || !formatDataResponse)
return ERROR_INTERNAL_ERROR;
if (formatDataResponse->msgFl... | 0 | [
"CWE-20"
] | FreeRDP | 0d79670a28c0ab049af08613621aa0c267f977e9 | 165,058,420,314,588,670,000,000,000,000,000,000,000 | 46 | Fixed missing input checks for file contents request
reported by Valentino Ricotta (Thalium) |
conntrack_get_nconns(struct conntrack *ct, uint32_t *nconns)
{
*nconns = atomic_count_get(&ct->n_conn);
return 0;
} | 0 | [
"CWE-400"
] | ovs | 79349cbab0b2a755140eedb91833ad2760520a83 | 309,737,530,094,924,200,000,000,000,000,000,000,000 | 5 | flow: Support extra padding length.
Although not required, padding can be optionally added until
the packet length is MTU bytes. A packet with extra padding
currently fails sanity checks.
Vulnerability: CVE-2020-35498
Fixes: fa8d9001a624 ("miniflow_extract: Properly handle small IP packets.")
Reported-by: Joakim Hind... |
static int AppLayerProtoDetectTest02(void)
{
AppLayerProtoDetectUnittestCtxBackup();
AppLayerProtoDetectSetup();
int r = 0;
const char *buf = "HTTP";
AppLayerProtoDetectPMRegisterPatternCS(IPPROTO_TCP, ALPROTO_HTTP, buf, 4, 0, STREAM_TOCLIENT);
buf = "ftp";
AppLayerProtoDetectPMRegisterPat... | 0 | [
"CWE-20"
] | suricata | 8357ef3f8ffc7d99ef6571350724160de356158b | 320,128,234,431,460,500,000,000,000,000,000,000,000 | 47 | proto/detect: workaround dns misdetected as dcerpc
The DCERPC UDP detection would misfire on DNS with transaction
ID 0x0400. This would happen as the protocol detection engine
gives preference to pattern based detection over probing parsers for
performance reasons.
This hack/workaround fixes this specific case by sti... |
static int compat_do_arpt_set_ctl(struct sock *sk, int cmd, void __user *user,
unsigned int len)
{
int ret;
if (!ns_capable(sock_net(sk)->user_ns, CAP_NET_ADMIN))
return -EPERM;
switch (cmd) {
case ARPT_SO_SET_REPLACE:
ret = compat_do_replace(sock_net(sk), user, len);
break;
case ARPT_SO_SET_ADD_COU... | 0 | [
"CWE-119"
] | nf-next | d7591f0c41ce3e67600a982bab6989ef0f07b3ce | 184,931,566,841,637,400,000,000,000,000,000,000,000 | 24 | netfilter: x_tables: introduce and use xt_copy_counters_from_user
The three variants use same copy&pasted code, condense this into a
helper and use that.
Make sure info.name is 0-terminated.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
mrb_obj_clone(mrb_state *mrb, mrb_value self)
{
struct RObject *p;
mrb_value clone;
if (mrb_immediate_p(self)) {
return self;
}
if (mrb_sclass_p(self)) {
mrb_raise(mrb, E_TYPE_ERROR, "can't clone singleton class");
}
p = (struct RObject*)mrb_obj_alloc(mrb, mrb_type(self), mrb_obj_class(mrb, self)... | 0 | [
"CWE-787"
] | mruby | b1d0296a937fe278239bdfac840a3fd0e93b3ee9 | 199,158,828,345,728,600,000,000,000,000,000,000,000 | 20 | class.c: clear method cache after `remove_method`. |
_nfs4_opendata_reclaim_to_nfs4_state(struct nfs4_opendata *data)
{
struct inode *inode = data->state->inode;
struct nfs4_state *state = data->state;
int ret;
if (!data->rpc_done) {
ret = data->rpc_status;
goto err;
}
ret = -ESTALE;
if (!(data->f_attr.valid & NFS_ATTR_FATTR_TYPE) ||
!(data->f_attr.vali... | 0 | [
"CWE-119",
"CWE-401"
] | linux | 7d3e91a89b7adbc2831334def9e494dd9892f9af | 75,279,954,993,606,160,000,000,000,000,000,000,000 | 36 | NFSv4: Check for buffer length in __nfs4_get_acl_uncached
Commit 1f1ea6c "NFSv4: Fix buffer overflow checking in
__nfs4_get_acl_uncached" accidently dropped the checking for too small
result buffer length.
If someone uses getxattr on "system.nfs4_acl" on an NFSv4 mount
supporting ACLs, the ACL has not been cached and... |
perf_event_create_kernel_counter(struct perf_event_attr *attr, int cpu,
struct task_struct *task,
perf_overflow_handler_t overflow_handler,
void *context)
{
struct perf_event_context *ctx;
struct perf_event *event;
int err;
/*
* Get the target context (task or percpu):
*/
event = perf_event_al... | 0 | [
"CWE-703",
"CWE-189"
] | linux | 8176cced706b5e5d15887584150764894e94e02f | 166,034,224,004,910,750,000,000,000,000,000,000,000 | 40 | 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... |
static unsigned long convert_eip_to_linear(struct task_struct *child, struct pt_regs *regs)
{
unsigned long addr, seg;
addr = regs->eip;
seg = regs->xcs & 0xffff;
if (regs->eflags & VM_MASK) {
addr = (addr & 0xffff) + (seg << 4);
return addr;
}
/*
* We'll assume that the code segments in the GDT
* are a... | 0 | [
"CWE-20"
] | linux-2.6 | 29eb51101c02df517ca64ec472d7501127ad1da8 | 144,698,100,908,239,220,000,000,000,000,000,000,000 | 41 | Handle bogus %cs selector in single-step instruction decoding
The code for LDT segment selectors was not robust in the face of a bogus
selector set in %cs via ptrace before the single-step was done.
Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
static int ath6kl_wmi_cac_event_rx(struct wmi *wmi, u8 *datap, int len,
struct ath6kl_vif *vif)
{
struct wmi_cac_event *reply;
struct ieee80211_tspec_ie *ts;
u16 active_tsids, tsinfo;
u8 tsid, index;
u8 ts_id;
if (len < sizeof(struct wmi_cac_event))
return -EINVAL;
reply = (struct wmi_cac_event *) dat... | 0 | [
"CWE-125"
] | linux | 5d6751eaff672ea77642e74e92e6c0ac7f9709ab | 59,331,335,071,738,745,000,000,000,000,000,000,000 | 72 | ath6kl: add some bounds checking
The "ev->traffic_class" and "reply->ac" variables come from the network
and they're used as an offset into the wmi->stream_exist_for_ac[] array.
Those variables are u8 so they can be 0-255 but the stream_exist_for_ac[]
array only has WMM_NUM_AC (4) elements. We need to add a couple bo... |
static void mark_ptr_or_null_reg(struct bpf_func_state *state,
struct bpf_reg_state *reg, u32 id,
bool is_null)
{
if (reg_type_may_be_null(reg->type) && reg->id == id &&
!WARN_ON_ONCE(!reg->id)) {
/* Old offset (both fixed and variable parts) should
* have been known-zero, because we don't allow po... | 0 | [] | linux | 9b00f1b78809309163dda2d044d9e94a3c0248a3 | 328,621,586,278,739,540,000,000,000,000,000,000,000 | 65 | bpf: Fix truncation handling for mod32 dst reg wrt zero
Recently noticed that when mod32 with a known src reg of 0 is performed,
then the dst register is 32-bit truncated in verifier:
0: R1=ctx(id=0,off=0,imm=0) R10=fp0
0: (b7) r0 = 0
1: R0_w=inv0 R1=ctx(id=0,off=0,imm=0) R10=fp0
1: (b7) r1 = -1
2: R0_w=inv... |
R_API void r_core_anal_esil(RCore *core, const char *str, const char *target) {
bool cfg_anal_strings = r_config_get_i (core->config, "anal.strings");
bool emu_lazy = r_config_get_i (core->config, "emu.lazy");
bool gp_fixed = r_config_get_i (core->config, "anal.gpfixed");
RAnalEsil *ESIL = core->anal->esil;
ut64 r... | 0 | [
"CWE-416"
] | radare2 | 10517e3ff0e609697eb8cde60ec8dc999ee5ea24 | 214,766,261,348,486,150,000,000,000,000,000,000,000 | 466 | aaef on arm/thumb switches causes uaf ##crash
* Reported by peacock-doris via huntr.dev
* Reproducer: poc_uaf_r_reg_get |
TEST_F(QueryPlannerTest, IndexBoundsAndWithNestedOr) {
addIndex(BSON("a" << 1));
runQuery(fromjson("{$and: [{a: 1, $or: [{a: 2}, {a: 3}]}]}"));
// Given that the index over 'a' isn't multikey, we ideally won't generate any solutions
// since we know the query describes an empty set if 'a' isn't multike... | 0 | [] | mongo | ee97c0699fd55b498310996ee002328e533681a3 | 159,002,609,811,706,020,000,000,000,000,000,000,000 | 18 | SERVER-36993 Fix crash due to incorrect $or pushdown for indexed $expr. |
static struct fib6_node *node_alloc(struct net *net)
{
struct fib6_node *fn;
fn = kmem_cache_zalloc(fib6_node_kmem, GFP_ATOMIC);
if (fn)
net->ipv6.rt6_stats->fib_nodes++;
return fn;
} | 0 | [
"CWE-755"
] | linux | 7b09c2d052db4b4ad0b27b97918b46a7746966fa | 202,214,943,992,920,260,000,000,000,000,000,000,000 | 10 | ipv6: fix a typo in fib6_rule_lookup()
Yi Ren reported an issue discovered by syzkaller, and bisected
to the cited commit.
Many thanks to Yi, this trivial patch does not reflect the patient
work that has been done.
Fixes: d64a1f574a29 ("ipv6: honor RT6_LOOKUP_F_DST_NOREF in rule lookup logic")
Signed-off-by: Eric Du... |
R_API RList *r_bin_java_get_bin_obj_list_thru_obj(RBinJavaObj *bin_obj) {
RList *the_list;
Sdb *sdb;
if (!bin_obj) {
return NULL;
}
sdb = bin_obj->AllJavaBinObjs;
if (!sdb) {
return NULL;
}
the_list = r_list_new ();
if (!the_list) {
return NULL;
}
sdb_foreach (sdb, sdb_iterate_build_list, (void *) the_... | 0 | [
"CWE-119",
"CWE-788"
] | radare2 | 6c4428f018d385fc80a33ecddcb37becea685dd5 | 287,724,326,087,792,400,000,000,000,000,000,000,000 | 17 | Improve boundary checks to fix oobread segfaults ##crash
* Reported by Cen Zhang via huntr.dev
* Reproducer: bins/fuzzed/javaoob-havoc.class |
static int ql_create_send_free_list(struct ql3_adapter *qdev)
{
struct ql_tx_buf_cb *tx_cb;
int i;
struct ob_mac_iocb_req *req_q_curr = qdev->req_q_virt_addr;
/* Create free list of transmit buffers */
for (i = 0; i < NUM_REQ_Q_ENTRIES; i++) {
tx_cb = &qdev->tx_buf[i];
tx_cb->skb = NULL;
tx_cb->queue_entr... | 0 | [
"CWE-401"
] | linux | 1acb8f2a7a9f10543868ddd737e37424d5c36cf4 | 249,427,911,120,946,670,000,000,000,000,000,000,000 | 19 | net: qlogic: Fix memory leak in ql_alloc_large_buffers
In ql_alloc_large_buffers, a new skb is allocated via netdev_alloc_skb.
This skb should be released if pci_dma_mapping_error fails.
Fixes: 0f8ab89e825f ("qla3xxx: Check return code from pci_map_single() in ql_release_to_lrg_buf_free_list(), ql_populate_free_queue... |
call_partial(
typval_T *tv,
int argcount_arg,
ectx_T *ectx)
{
int argcount = argcount_arg;
char_u *name = NULL;
int called_emsg_before = called_emsg;
int res = FAIL;
dict_T *selfdict = NULL;
if (tv->v_type == VAR_PARTIAL)
{
partial_T *pt = tv->vval.v_partial;
int i;... | 0 | [
"CWE-416"
] | vim | 9c23f9bb5fe435b28245ba8ac65aa0ca6b902c04 | 179,803,794,467,342,350,000,000,000,000,000,000,000 | 65 | patch 8.2.3902: Vim9: double free with nested :def function
Problem: Vim9: double free with nested :def function.
Solution: Pass "line_to_free" from compile_def_function() and make sure
cmdlinep is valid. |
xmlWrapOpenUtf8(const char *path,int mode)
{
FILE *fd = NULL;
wchar_t *wPath;
wPath = __xmlIOWin32UTF8ToWChar(path);
if(wPath)
{
fd = _wfopen(wPath, mode ? L"wb" : L"rb");
xmlFree(wPath);
}
/* maybe path in native encoding */
if(fd == NULL)
fd = fopen(path, mode ? "... | 0 | [
"CWE-134"
] | libxml2 | 4472c3a5a5b516aaf59b89be602fbce52756c3e9 | 128,963,386,627,112,520,000,000,000,000,000,000,000 | 17 | Fix some format string warnings with possible format string vulnerability
For https://bugzilla.gnome.org/show_bug.cgi?id=761029
Decorate every method in libxml2 with the appropriate
LIBXML_ATTR_FORMAT(fmt,args) macro and add some cleanups
following the reports. |
static lu_mem propagatemark (global_State *g) {
GCObject *o = g->gray;
gray2black(o);
g->gray = *getgclist(o); /* remove from 'gray' list */
switch (o->tt) {
case LUA_VTABLE: return traversetable(g, gco2t(o));
case LUA_VUSERDATA: return traverseudata(g, gco2u(o));
case LUA_VLCL: return traverseLclo... | 0 | [
"CWE-125"
] | lua | 127e7a6c8942b362aa3c6627f44d660a4fb75312 | 214,489,897,559,174,800,000,000,000,000,000,000,000 | 19 | Fixed bug of old finalized objects in the GC
When an object aged OLD1 is finalized, it is moved from the list
'finobj' to the *beginning* of the list 'allgc'. So, this part of the
list (and not only the survival list) must be visited by 'markold'. |
f_resolve(typval_T *argvars, typval_T *rettv)
{
char_u *p;
#ifdef HAVE_READLINK
char_u *buf = NULL;
#endif
p = tv_get_string(&argvars[0]);
#ifdef FEAT_SHORTCUT
{
char_u *v = NULL;
v = mch_resolve_shortcut(p);
if (v != NULL)
rettv->vval.v_string = v;
else
rettv->vval.v_string = vim_strsav... | 0 | [
"CWE-78"
] | vim | 8c62a08faf89663e5633dc5036cd8695c80f1075 | 332,520,519,045,599,370,000,000,000,000,000,000,000 | 199 | patch 8.1.0881: can execute shell commands in rvim through interfaces
Problem: Can execute shell commands in rvim through interfaces.
Solution: Disable using interfaces in restricted mode. Allow for writing
file with writefile(), histadd() and a few others. |
static BOOL clear_format_map(wfClipboard* clipboard)
{
size_t i;
formatMapping* map;
if (!clipboard)
return FALSE;
if (clipboard->format_mappings)
{
for (i = 0; i < clipboard->map_capacity; i++)
{
map = &clipboard->format_mappings[i];
map->remote_format_id = 0;
map->local_format_id = 0;
free(ma... | 0 | [
"CWE-20"
] | FreeRDP | 0d79670a28c0ab049af08613621aa0c267f977e9 | 308,459,647,956,114,760,000,000,000,000,000,000,000 | 23 | Fixed missing input checks for file contents request
reported by Valentino Ricotta (Thalium) |
static int handle_monitor_trap(struct kvm_vcpu *vcpu)
{
return 1;
} | 0 | [
"CWE-284"
] | linux | 727ba748e110b4de50d142edca9d6a9b7e6111d8 | 131,784,959,079,122,420,000,000,000,000,000,000,000 | 4 | kvm: nVMX: Enforce cpl=0 for VMX instructions
VMX instructions executed inside a L1 VM will always trigger a VM exit
even when executed with cpl 3. This means we must perform the
privilege check in software.
Fixes: 70f3aac964ae("kvm: nVMX: Remove superfluous VMX instruction fault checks")
Cc: stable@vger.kernel.org
S... |
process_pa_data_to_md(krb5_context context,
const krb5_creds *creds,
const AS_REQ *a,
krb5_get_init_creds_ctx *ctx,
METHOD_DATA *in_md,
METHOD_DATA **out_md,
krb5_prompter_fct prompter,
void *prompter_data)
{
krb5_error_code ret;
ALLOC(*out_md, 1);
if... | 0 | [
"CWE-320"
] | heimdal | 2f7f3d9960aa6ea21358bdf3687cee5149aa35cf | 45,535,660,851,987,900,000,000,000,000,000,000,000 | 108 | 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... |
static noinline int mmc_ioctl_cdrom_volume(struct cdrom_device_info *cdi,
void __user *arg,
struct packet_command *cgc,
unsigned int cmd)
{
struct cdrom_volctrl volctrl;
unsigned char buffer[32];
char mask[sizeof(buffer)];
unsigned short offset;
int ret;
cd_dbg(CD_DO_IOCTL, "entering CDRO... | 0 | [
"CWE-119",
"CWE-787"
] | linux | 9de4ee40547fd315d4a0ed1dd15a2fa3559ad707 | 289,411,178,079,489,730,000,000,000,000,000,000,000 | 74 | cdrom: information leak in cdrom_ioctl_media_changed()
This cast is wrong. "cdi->capacity" is an int and "arg" is an unsigned
long. The way the check is written now, if one of the high 32 bits is
set then we could read outside the info->slots[] array.
This bug is pretty old and it predates git.
Reviewed-by: Christ... |
ServerItem::ServerItem(const PublicInfo &pi) : QTreeWidgetItem(QTreeWidgetItem::UserType) {
siParent = NULL;
bParent = false;
itType = PublicType;
qsName = pi.qsName;
qsHostname = pi.qsIp;
usPort = pi.usPort;
qsUrl = pi.quUrl.toString();
qsCountry = pi.qsCountry;
qsCountryCode = pi.qsCountryCode;
qsContinentC... | 0 | [
"CWE-59",
"CWE-61"
] | mumble | e59ee87abe249f345908c7d568f6879d16bfd648 | 164,329,992,698,863,900,000,000,000,000,000,000,000 | 15 | FIX(client): Only allow "http"/"https" for URLs in ConnectDialog
Our public server list registration script doesn't have an URL scheme
whitelist for the website field.
Turns out a malicious server can register itself with a dangerous URL in
an attempt to attack a user's machine.
User interaction is required, as the ... |
_ppdCacheGetBin(
_ppd_cache_t *pc, /* I - PPD cache and mapping data */
const char *output_bin) /* I - PPD OutputBin string */
{
int i; /* Looping var */
/*
* Range check input...
*/
if (!pc || !output_bin)
return (NULL);
/*
* Look up the OutputBin string...
*/
for (i = 0; i < ... | 0 | [
"CWE-93"
] | cups | 07428f6a640ff93aa0b4cc69ca372e2cf8490e41 | 81,717,356,577,914,920,000,000,000,000,000,000,000 | 25 | Only list supported PDLs (Issue #4923) |
static inline enum fbq_type fbq_classify_rq(struct rq *rq)
{
return regular;
} | 0 | [
"CWE-400",
"CWE-703",
"CWE-835"
] | linux | c40f7d74c741a907cfaeb73a7697081881c497d0 | 319,163,261,713,369,970,000,000,000,000,000,000,000 | 4 | 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... |
static void phar_spl_foreign_clone(spl_filesystem_object *src, spl_filesystem_object *dst) /* {{{ */
{
phar_archive_data *phar_data = (phar_archive_data *) dst->oth;
if (!phar_data->is_persistent) {
++(phar_data->refcount);
}
} | 0 | [
"CWE-20"
] | php-src | 1e9b175204e3286d64dfd6c9f09151c31b5e099a | 51,359,494,917,019,550,000,000,000,000,000,000,000 | 8 | Fix bug #71860: Require valid paths for phar filenames |
static inline void inc_slabs_node(struct kmem_cache *s, int node,
int objects) {} | 0 | [
"CWE-189"
] | linux | f8bd2258e2d520dff28c855658bd24bdafb5102d | 79,275,815,031,060,980,000,000,000,000,000,000,000 | 2 | remove div_long_long_rem
x86 is the only arch right now, which provides an optimized for
div_long_long_rem and it has the downside that one has to be very careful that
the divide doesn't overflow.
The API is a little akward, as the arguments for the unsigned divide are
signed. The signed version also doesn't handle ... |
static bool checkreturn pb_readbyte(pb_istream_t *stream, uint8_t *buf)
{
if (stream->bytes_left == 0)
PB_RETURN_ERROR(stream, "end-of-stream");
#ifndef PB_BUFFER_ONLY
if (!stream->callback(stream, buf, 1))
PB_RETURN_ERROR(stream, "io error");
#else
*buf = *(uint8_t*)stream->state;
stre... | 0 | [
"CWE-125"
] | nanopb | 7b396821ddd06df8e39143f16e1dc0a4645b89a3 | 208,759,917,778,108,640,000,000,000,000,000,000,000 | 17 | Fix invalid free() after failed realloc() (GHSA-gcx3-7m76-287p) |
GF_Err Media_UpdateSample(GF_MediaBox *mdia, u32 sampleNumber, GF_ISOSample *sample, Bool data_only)
{
GF_Err e;
u32 drefIndex, chunkNum, descIndex;
u64 newOffset, DTS;
GF_DataEntryURLBox *Dentry;
GF_SampleTableBox *stbl;
if (!mdia || !sample || !sampleNumber || !mdia->mediaTrack->moov->mov->editFileMap)
retur... | 0 | [
"CWE-787"
] | gpac | 328def7d3b93847d64ecb6e9e0399684e57c3eca | 180,369,596,394,530,700,000,000,000,000,000,000,000 | 44 | fixed #1766 (fuzz) |
static st_plugin_dl *plugin_dl_insert_or_reuse(struct st_plugin_dl *plugin_dl)
{
uint i;
struct st_plugin_dl *tmp;
DBUG_ENTER("plugin_dl_insert_or_reuse");
for (i= 0; i < plugin_dl_array.elements; i++)
{
tmp= *dynamic_element(&plugin_dl_array, i, struct st_plugin_dl **);
if (! tmp->ref_count)
{
... | 0 | [
"CWE-416"
] | server | c05fd700970ad45735caed3a6f9930d4ce19a3bd | 158,845,668,306,540,780,000,000,000,000,000,000,000 | 22 | MDEV-26323 use-after-poison issue of MariaDB server |
int ha_myisam::check(THD* thd, HA_CHECK_OPT* check_opt)
{
if (!file) return HA_ADMIN_INTERNAL_ERROR;
int error;
MI_CHECK param;
MYISAM_SHARE* share = file->s;
const char *old_proc_info=thd->proc_info;
thd_proc_info(thd, "Checking table");
myisamchk_init(¶m);
param.thd = thd;
param.op_name = "ch... | 0 | [
"CWE-362"
] | mysql-server | 4e5473862e6852b0f3802b0cd0c6fa10b5253291 | 53,413,662,457,065,590,000,000,000,000,000,000,000 | 85 | Bug#24388746: PRIVILEGE ESCALATION AND RACE CONDITION USING CREATE TABLE
During REPAIR TABLE of a MyISAM table, a temporary data file (.TMD)
is created. When repair finishes, this file is renamed to the original
.MYD file. The problem was that during this rename, we copied the
stats from the old file to the new file w... |
TEST(LtOp, MatchesDotNotationNull) {
BSONObj operand = BSON("$lt" << BSONNULL);
LTMatchExpression lt;
ASSERT(lt.init("a.b", operand["$lt"]).isOK());
ASSERT(!lt.matchesBSON(BSONObj(), NULL));
ASSERT(!lt.matchesBSON(BSON("a" << BSONNULL), NULL));
ASSERT(!lt.matchesBSON(BSON("a" << 4), NULL));
... | 0 | [] | mongo | b0ef26c639112b50648a02d969298650fbd402a4 | 266,390,907,680,847,600,000,000,000,000,000,000,000 | 13 | SERVER-51083 Reject invalid UTF-8 from $regex match expressions |
void ext4_ext_drop_refs(struct ext4_ext_path *path)
{
int depth = path->p_depth;
int i;
for (i = 0; i <= depth; i++, path++)
if (path->p_bh) {
brelse(path->p_bh);
path->p_bh = NULL;
}
} | 0 | [
"CWE-362"
] | linux-2.6 | dee1f973ca341c266229faa5a1a5bb268bed3531 | 43,892,952,864,940,260,000,000,000,000,000,000,000 | 11 | ext4: race-condition protection for ext4_convert_unwritten_extents_endio
We assumed that at the time we call ext4_convert_unwritten_extents_endio()
extent in question is fully inside [map.m_lblk, map->m_len] because
it was already split during submission. But this may not be true due to
a race between writeback vs fa... |
webSocketsGenMd5(char * target, char *key1, char *key2, char *key3)
{
unsigned int i, spaces1 = 0, spaces2 = 0;
unsigned long num1 = 0, num2 = 0;
unsigned char buf[17];
struct iovec iov[1];
for (i=0; i < strlen(key1); i++) {
if (key1[i] == ' ') {
spaces1 += 1;
}
... | 0 | [
"CWE-787"
] | libvncserver | aac95a9dcf4bbba87b76c72706c3221a842ca433 | 67,919,639,578,332,980,000,000,000,000,000,000,000 | 48 | fix overflow and refactor websockets decode (Hybi)
fix critical heap-based buffer overflow which allowed easy modification
of a return address via an overwritten function pointer
fix bug causing connections to fail due a "one websocket frame = one
ws_read" assumption, which failed with LibVNCServer-0.9.11
refactor w... |
int __must_check media_device_register(struct media_device *mdev)
{
int ret;
if (WARN_ON(mdev->dev == NULL || mdev->model[0] == 0))
return -EINVAL;
mdev->entity_id = 1;
INIT_LIST_HEAD(&mdev->entities);
spin_lock_init(&mdev->lock);
mutex_init(&mdev->graph_mutex);
/* Register the device node. */
mdev->devnod... | 0 | [
"CWE-200"
] | linux | e6a623460e5fc960ac3ee9f946d3106233fd28d8 | 267,652,676,899,040,800,000,000,000,000,000,000,000 | 28 | [media] media-device: fix infoleak in ioctl media_enum_entities()
This fixes CVE-2014-1739.
Signed-off-by: Salva Peiró <speiro@ai2.upv.es>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: stable@vger.kernel.org
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> |
static struct sco_conn *sco_conn_add(struct hci_conn *hcon)
{
struct hci_dev *hdev = hcon->hdev;
struct sco_conn *conn = hcon->sco_data;
if (conn)
return conn;
conn = kzalloc(sizeof(struct sco_conn), GFP_KERNEL);
if (!conn)
return NULL;
spin_lock_init(&conn->lock);
INIT_DELAYED_WORK(&conn->timeout_work, s... | 0 | [
"CWE-416"
] | linux | 0771cbb3b97d3c1d68eecd7f00055f599954c34e | 272,025,704,591,117,240,000,000,000,000,000,000,000 | 27 | Bluetooth: SCO: Replace use of memcpy_from_msg with bt_skb_sendmsg
This makes use of bt_skb_sendmsg instead of allocating a different
buffer to be used with memcpy_from_msg which cause one extra copy.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org> |
CImg<T>& load_rgb(std::FILE *const file, const unsigned int dimw, const unsigned int dimh=1) {
return _load_rgb(file,0,dimw,dimh);
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 249,313,661,004,187,060,000,000,000,000,000,000,000 | 3 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
brcmf_notify_roaming_status(struct brcmf_if *ifp,
const struct brcmf_event_msg *e, void *data)
{
struct brcmf_cfg80211_info *cfg = ifp->drvr->config;
u32 event = e->event_code;
u32 status = e->status;
if (event == BRCMF_E_ROAM && status == BRCMF_E_STATUS_SUCCESS) {
if (test_bit(BRCMF_VIF_STATUS_CONNECTED,... | 0 | [
"CWE-119",
"CWE-703"
] | linux | ded89912156b1a47d940a0c954c43afbabd0c42c | 195,560,385,704,595,900,000,000,000,000,000,000,000 | 16 | 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... |
bool IsString() const { return (type_ == STRING_TYPE); } | 0 | [
"CWE-20"
] | tinygltf | 52ff00a38447f06a17eab1caa2cf0730a119c751 | 194,982,116,482,238,770,000,000,000,000,000,000,000 | 1 | Do not expand file path since its not necessary for glTF asset path(URI) and for security reason(`wordexp`). |
static int callback_static_file_uncompressed (const struct _u_request * request, struct _u_response * response, void * user_data) {
size_t length;
FILE * f;
char * file_requested, * file_path, * url_dup_save, * real_path = NULL;
const char * content_type;
int ret = U_CALLBACK_CONTINUE;
if (user_data != NUL... | 0 | [
"CWE-269",
"CWE-22"
] | glewlwyd | e3f7245c33897bf9b3a75acfcdb8b7b93974bf11 | 269,980,508,615,108,100,000,000,000,000,000,000,000 | 70 | Fix file access check for directory traversal, and fix call for callback_static_file_uncompressed if header not set |
static void print_tiles(void) {
/* hack for viewing tile diffs on the screen. */
static char *prev = NULL;
int n, x, y, ms = 1500;
ms = 1;
if (! prev) {
prev = (char *) malloc((size_t) ntiles);
for (n=0; n < ntiles; n++) {
prev[n] = 0;
}
}
fprintf(stderr, " ");
for (x=0; x < ntiles_x; x++) {
fpri... | 0 | [
"CWE-862",
"CWE-284",
"CWE-732"
] | x11vnc | 69eeb9f7baa14ca03b16c9de821f9876def7a36a | 270,393,181,376,092,330,000,000,000,000,000,000,000 | 38 | scan: limit access to shared memory segments to current user |
recoveryStopsBefore(XLogRecord *record)
{
bool stopsHere = false;
uint8 record_info;
bool isCommit;
TimestampTz recordXtime = 0;
/* Check if we should stop as soon as reaching consistency */
if (recoveryTarget == RECOVERY_TARGET_IMMEDIATE && reachedConsistency)
{
ereport(LOG,
(errmsg("recovery stopping... | 0 | [
"CWE-119"
] | postgres | 01824385aead50e557ca1af28640460fa9877d51 | 283,651,307,732,682,800,000,000,000,000,000,000,000 | 84 | Prevent potential overruns of fixed-size buffers.
Coverity identified a number of places in which it couldn't prove that a
string being copied into a fixed-size buffer would fit. We believe that
most, perhaps all of these are in fact safe, or are copying data that is
coming from a trusted source so that any overrun i... |
static double mp_vector_map_vv(_cimg_math_parser& mp) { // Operator(vector,vector)
unsigned int
siz = (unsigned int)mp.opcode[2],
ptrs1 = (unsigned int)mp.opcode[4] + 1,
ptrs2 = (unsigned int)mp.opcode[5] + 1;
double *ptrd = &_mp_arg(1) + 1;
mp_func op = (mp_... | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 48,867,544,131,683,790,000,000,000,000,000,000,000 | 14 | Fix other issues in 'CImg<T>::load_bmp()'. |
getparm(int parm, int n)
/* push n copies of param on the terminfo stack if not already there */
{
int nn;
if (seenr) {
if (parm == 1)
parm = 2;
else if (parm == 2)
parm = 1;
}
for (nn = 0; nn < n; ++nn) {
dp = save_string(dp, "%p");
dp = save_char(dp, '0' + parm);
}
if (onstack... | 0 | [] | ncurses | 790a85dbd4a81d5f5d8dd02a44d84f01512ef443 | 146,012,526,746,544,740,000,000,000,000,000,000,000 | 40 | ncurses 6.2 - patch 20200531
+ correct configure version-check/warnng for g++ to allow for 10.x
+ re-enable "bel" in konsole-base (report by Nia Huang)
+ add linux-s entry (patch by Alexandre Montaron).
+ drop long-obsolete convert_configure.pl
+ add test/test_parm.c, for checking tparm changes.
+ improve parameter-ch... |
escapes(cp, tp)
const char *cp;
char *tp;
{
while (*cp) {
int cval = 0, meta = 0;
if (*cp == '\\' && cp[1] && index("mM", cp[1]) && cp[2]) {
meta = 1;
cp += 2;
}
if (*cp == '\\' && cp[1] && index("0123456789xXoO", cp[1]) && cp[2]) {
NEARDATA const char hex[] = "00112233445566778899aAbBcCdDeEfF";
... | 1 | [
"CWE-269"
] | NetHack | 612755bfb5c412079795c68ba392df5d93874ed8 | 331,882,839,961,033,300,000,000,000,000,000,000,000 | 48 | escapes() revamp
Partial rewrite of escapes(), mostly changing its if-then-else
logic so that end-of-string can be checked once instead for each case.
The previous version had a bug if the input string ended with backslash
and one decimal digit (due to being lumped together with the handling
for trailing \X or \O... |
static int load_refcount_block(BlockDriverState *bs,
int64_t refcount_block_offset,
void **refcount_block)
{
BDRVQcowState *s = bs->opaque;
int ret;
BLKDBG_EVENT(bs->file, BLKDBG_REFBLOCK_LOAD);
ret = qcow2_cache_get(bs, s->refcount_block_ca... | 0 | [
"CWE-190"
] | qemu | b106ad9185f35fc4ad669555ad0e79e276083bd7 | 147,484,905,367,794,010,000,000,000,000,000,000,000 | 13 | qcow2: Don't rely on free_cluster_index in alloc_refcount_block() (CVE-2014-0147)
free_cluster_index is only correct if update_refcount() was called from
an allocation function, and even there it's brittle because it's used to
protect unfinished allocations which still have a refcount of 0 - if it
moves in the wrong p... |
nfsd4_encode_bitmap(struct xdr_stream *xdr, u32 bmval0, u32 bmval1, u32 bmval2)
{
__be32 *p;
if (bmval2) {
p = xdr_reserve_space(xdr, 16);
if (!p)
goto out_resource;
*p++ = cpu_to_be32(3);
*p++ = cpu_to_be32(bmval0);
*p++ = cpu_to_be32(bmval1);
*p++ = cpu_to_be32(bmval2);
} else if (bmval1) {
p = x... | 0 | [
"CWE-20",
"CWE-129"
] | linux | f961e3f2acae94b727380c0b74e2d3954d0edf79 | 63,960,591,319,662,500,000,000,000,000,000,000,000 | 31 | nfsd: encoders mustn't use unitialized values in error cases
In error cases, lgp->lg_layout_type may be out of bounds; so we
shouldn't be using it until after the check of nfserr.
This was seen to crash nfsd threads when the server receives a LAYOUTGET
request with a large layout type.
GETDEVICEINFO has the same pro... |
static int decode_text_chunk(PNGDecContext *s, uint32_t length, int compressed,
AVDictionary **dict)
{
int ret, method;
const uint8_t *data = s->gb.buffer;
const uint8_t *data_end = data + length;
const uint8_t *keyword = data;
const uint8_t *keyword_end = ... | 0 | [
"CWE-787"
] | FFmpeg | e371f031b942d73e02c090170975561fabd5c264 | 191,625,078,196,006,440,000,000,000,000,000,000,000 | 47 | avcodec/pngdec: Fix off by 1 size in decode_zbuf()
Fixes out of array access
Fixes: 444/fuzz-2-ffmpeg_VIDEO_AV_CODEC_ID_PNG_fuzzer
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
mac_init (digest_hd_st* td, gnutls_mac_algorithm_t mac, opaque * secret, int secret_size,
int ver)
{
int ret = 0;
if (mac == GNUTLS_MAC_NULL)
{
gnutls_assert();
return GNUTLS_E_HASH_FAILED;
}
if (ver == GNUTLS_SSL3)
{ /* SSL 3.0 */
ret = _gnutls_mac_init_ssl3 (td, mac, secret,... | 0 | [
"CWE-189"
] | gnutls | bc8102405fda11ea00ca3b42acc4f4bce9d6e97b | 72,321,256,663,876,720,000,000,000,000,000,000,000 | 22 | Fix GNUTLS-SA-2008-1 security vulnerabilities.
See http://www.gnu.org/software/gnutls/security.html for updates. |
find_name_end(
char_u *arg,
char_u **expr_start,
char_u **expr_end,
int flags)
{
int mb_nest = 0;
int br_nest = 0;
char_u *p;
int len;
int vim9script = in_vim9script();
if (expr_start != NULL)
{
*expr_start = NULL;
*expr_end = NULL;
}
// Quick check for valid... | 0 | [
"CWE-122",
"CWE-787"
] | vim | 605ec91e5a7330d61be313637e495fa02a6dc264 | 201,398,337,700,369,140,000,000,000,000,000,000,000 | 85 | patch 8.2.3847: illegal memory access when using a lambda with an error
Problem: Illegal memory access when using a lambda with an error.
Solution: Avoid skipping over the NUL after a string. |
stuff_inserted(
int c, // Command character to be inserted
long count, // Repeat this many times
int no_esc) // Don't add an ESC at the end
{
char_u *esc_ptr;
char_u *ptr;
char_u *last_ptr;
char_u last = NUL;
ptr = get_last_insert();
if (ptr == NULL)
{
emsg(_(e_no_i... | 0 | [
"CWE-120"
] | vim | 7ce5b2b590256ce53d6af28c1d203fb3bc1d2d97 | 288,301,941,940,575,300,000,000,000,000,000,000,000 | 56 | patch 8.2.4969: changing text in Visual mode may cause invalid memory access
Problem: Changing text in Visual mode may cause invalid memory access.
Solution: Check the Visual position after making a change. |
static void warn_dirty_buffer(struct buffer_head *bh)
{
printk(KERN_WARNING
"JBD2: Spotted dirty metadata buffer (dev = %pg, blocknr = %llu). "
"There's a risk of filesystem corruption in case of system "
"crash.\n",
bh->b_bdev, (unsigned long long)bh->b_blocknr);
} | 0 | [
"CWE-787"
] | linux | e09463f220ca9a1a1ecfda84fcda658f99a1f12a | 121,075,978,190,658,490,000,000,000,000,000,000,000 | 8 | jbd2: don't mark block as modified if the handle is out of credits
Do not set the b_modified flag in block's journal head should not
until after we're sure that jbd2_journal_dirty_metadat() will not
abort with an error due to there not being enough space reserved in
the jbd2 handle.
Otherwise, future attempts to modi... |
TEST_P(DownstreamProtocolIntegrationTest, MultipleContentLengthsAllowed) {
config_helper_.addConfigModifier(
[](envoy::extensions::filters::network::http_connection_manager::v3::HttpConnectionManager&
hcm) -> void {
hcm.mutable_http2_protocol_options()->set_stream_error_on_invalid_http_mess... | 0 | [
"CWE-770"
] | envoy | 7ca28ff7d46454ae930e193d97b7d08156b1ba59 | 93,748,315,825,449,840,000,000,000,000,000,000,000 | 31 | [http1] Include request URL in request header size computation, and reject partial headers that exceed configured limits (#145)
Signed-off-by: antonio <avd@google.com> |
maybe_get_metakey (FlatpakDir *dir,
FlatpakDir *shadowing_dir,
FlatpakDecomposed *ref,
GHashTable *metadata_injection,
GKeyFile **out_metakey,
gboolean *out_ref_is_shadowed)
{
if (shado... | 0 | [
"CWE-74"
] | flatpak | fb473cad801c6b61706353256cab32330557374a | 116,445,288,703,094,800,000,000,000,000,000,000,000 | 33 | dir: Pass environment via bwrap --setenv when running apply_extra
This means we can systematically pass the environment variables
through bwrap(1), even if it is setuid and thus is filtering out
security-sensitive environment variables. bwrap ends up being
run with an empty environment instead.
As with the previous c... |
static apr_byte_t oidc_handle_flows(request_rec *r, oidc_cfg *c,
oidc_proto_state_t *proto_state, oidc_provider_t *provider,
apr_table_t *params, const char *response_mode, oidc_jwt_t **jwt) {
apr_byte_t rc = FALSE;
const char *requested_response_type = oidc_proto_state_get_response_type(
proto_state);
/* ... | 0 | [
"CWE-601"
] | mod_auth_openidc | 5c15dfb08106c2451c2c44ce7ace6813c216ba75 | 286,878,390,085,018,920,000,000,000,000,000,000,000 | 46 | improve validation of the post-logout URL; closes #449
- to avoid an open redirect; thanks AIMOTO Norihito
- release 2.4.0.1
Signed-off-by: Hans Zandbelt <hans.zandbelt@zmartzone.eu> |
start_vrrp(data_t *old_global_data)
{
/* Clear the flags used for optimising performance */
clear_summary_flags();
/* Initialize sub-system */
if (!__test_bit(CONFIG_TEST_BIT, &debug))
kernel_netlink_init();
if (reload)
global_data = alloc_global_data();
else if (global_data->default_ifname) {
/* We need ... | 0 | [
"CWE-200"
] | keepalived | 26c8d6374db33bcfcdcd758b1282f12ceef4b94f | 328,425,141,300,641,620,000,000,000,000,000,000,000 | 191 | Disable fopen_safe() append mode by default
If a non privileged user creates /tmp/keepalived.log and has it open
for read (e.g. tail -f), then even though keepalived will change the
owner to root and remove all read/write permissions from non owners,
the application which already has the file open will be able to read... |
void CertDecoder::DecodeToKey()
{
ReadHeader();
signatureOID_ = GetAlgoId();
GetName(ISSUER);
GetValidity();
GetName(SUBJECT);
GetKey();
} | 0 | [
"CWE-254"
] | mysql-server | e7061f7e5a96c66cb2e0bf46bec7f6ff35801a69 | 319,736,298,784,079,700,000,000,000,000,000,000,000 | 9 | Bug #22738607: YASSL FUNCTION X509_NAME_GET_INDEX_BY_NID IS NOT WORKING AS EXPECTED. |
int ip_queue_xmit(struct sk_buff *skb, int ipfragok)
{
struct sock *sk = skb->sk;
struct inet_sock *inet = inet_sk(sk);
struct ip_options *opt = inet->opt;
struct rtable *rt;
struct iphdr *iph;
/* Skip all of this if the packet is already routed,
* f.e. by something like SCTP.
*/
rt = (struct rtable *) skb-... | 0 | [] | linux | e89e9cf539a28df7d0eb1d0a545368e9920b34ac | 42,528,037,884,088,716,000,000,000,000,000,000,000 | 86 | [IPv4/IPv6]: UFO Scatter-gather approach
Attached is kernel patch for UDP Fragmentation Offload (UFO) feature.
1. This patch incorporate the review comments by Jeff Garzik.
2. Renamed USO as UFO (UDP Fragmentation Offload)
3. udp sendfile support with UFO
This patches uses scatter-gather feature of skb to generate l... |
ff_layout_free_lseg(struct pnfs_layout_segment *lseg)
{
struct nfs4_ff_layout_segment *fls = FF_LAYOUT_LSEG(lseg);
dprintk("--> %s\n", __func__);
if (lseg->pls_range.iomode == IOMODE_RW) {
struct nfs4_flexfile_layout *ffl;
struct inode *inode;
ffl = FF_LAYOUT_FROM_HDR(lseg->pls_layout);
inode = ffl->gener... | 0 | [
"CWE-787"
] | linux | ed34695e15aba74f45247f1ee2cf7e09d449f925 | 314,106,947,097,758,900,000,000,000,000,000,000,000 | 18 | pNFS/flexfiles: fix incorrect size check in decode_nfs_fh()
We (adam zabrocki, alexander matrosov, alexander tereshkin, maksym
bazalii) observed the check:
if (fh->size > sizeof(struct nfs_fh))
should not use the size of the nfs_fh struct which includes an extra two
bytes from the size field.
struct nfs_fh {
unsi... |
static int decode_exchange_id(struct xdr_stream *xdr,
struct nfs41_exchange_id_res *res)
{
__be32 *p;
uint32_t dummy;
char *dummy_str;
int status;
struct nfs_client *clp = res->client;
status = decode_op_hdr(xdr, OP_EXCHANGE_ID);
if (status)
return status;
p = xdr_inline_decode(xdr, 8);
if (unlike... | 0 | [
"CWE-703",
"CWE-189"
] | linux | bf118a342f10dafe44b14451a1392c3254629a1f | 169,347,605,250,854,430,000,000,000,000,000,000,000 | 59 | NFSv4: include bitmap in nfsv4 get acl data
The NFSv4 bitmap size is unbounded: a server can return an arbitrary
sized bitmap in an FATTR4_WORD0_ACL request. Replace using the
nfs4_fattr_bitmap_maxsz as a guess to the maximum bitmask returned by a server
with the inclusion of the bitmap (xdr length plus bitmasks) and... |
void TFE_DeleteContextCapsule(PyObject* context) {
TFE_Context* ctx =
reinterpret_cast<TFE_Context*>(PyCapsule_GetPointer(context, nullptr));
auto op = ReleaseThreadLocalOp(ctx);
op.reset();
TFE_DeleteContext(ctx);
} | 0 | [
"CWE-476",
"CWE-908"
] | tensorflow | 237822b59fc504dda2c564787f5d3ad9c4aa62d9 | 179,177,297,490,259,000,000,000,000,000,000,000,000 | 7 | 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... |
void t_go_generator::generate_struct(t_struct* tstruct) {
generate_go_struct(tstruct, false);
} | 0 | [
"CWE-77"
] | thrift | 2007783e874d524a46b818598a45078448ecc53e | 306,307,600,413,413,640,000,000,000,000,000,000,000 | 3 | THRIFT-3893 Command injection in format_go_output
Client: Go
Patch: Jens Geyer |
int jas_stream_write(jas_stream_t *stream, const void *buf, int cnt)
{
int n;
const char *bufptr;
if (cnt < 0) {
jas_deprecated("negative count for jas_stream_write");
}
bufptr = buf;
n = 0;
while (n < cnt) {
if (jas_stream_putc(stream, *bufptr) == EOF) {
return n;
}
++bufptr;
++n;
}
return n;... | 0 | [
"CWE-415",
"CWE-190",
"CWE-369"
] | jasper | 634ce8e8a5accc0fa05dd2c20d42b4749d4b2735 | 165,086,391,637,189,820,000,000,000,000,000,000,000 | 22 | Made some changes to the I/O stream library for memory streams.
There were a number of potential problems due to the possibility
of integer overflow.
Changed some integral types to the larger types size_t or ssize_t.
For example, the function mem_resize now takes the buffer size parameter
as a size_t.
Added a new funct... |
static void test_json_append_escaped(void)
{
string_t *str = t_str_new(32);
test_begin("json_append_escaped()");
json_append_escaped(str, "\b\f\r\n\t\"\\\001\002-\xC3\xA4\xf0\x90\x90\xb7\xff");
test_assert(strcmp(str_c(str), "\\b\\f\\r\\n\\t\\\"\\\\\\u0001\\u0002-\\u00e4\\ud801\\udc37" UNICODE_REPLACEMENT_CHAR_UTF... | 0 | [] | core | 973769d74433de3c56c4ffdf4f343cb35d98e4f7 | 265,529,581,624,819,600,000,000,000,000,000,000,000 | 9 | lib: json - Escape invalid UTF-8 as unicode bytes
This prevents dovecot from crashing if invalid UTF-8 input
is given. |
static int ext4_ext_correct_indexes(handle_t *handle, struct inode *inode,
struct ext4_ext_path *path)
{
struct ext4_extent_header *eh;
int depth = ext_depth(inode);
struct ext4_extent *ex;
__le32 border;
int k, err = 0;
eh = path[depth].p_hdr;
ex = path[depth].p_ext;
BUG_ON(ex == NULL);
BUG_ON(eh == NULL... | 0 | [
"CWE-703"
] | linux | 744692dc059845b2a3022119871846e74d4f6e11 | 61,224,645,015,965,490,000,000,000,000,000,000,000 | 52 | ext4: use ext4_get_block_write in buffer write
Allocate uninitialized extent before ext4 buffer write and
convert the extent to initialized after io completes.
The purpose is to make sure an extent can only be marked
initialized after it has been written with new data so
we can safely drop the i_mutex lock in ext4 DIO... |
void FillDiagHelper(const TfLiteTensor* input, const TfLiteTensor* diag,
TfLiteTensor* output) {
const int num_output_dims = output->dims->size;
int batch_size = 1;
for (int i = 0; i < num_output_dims - 2; ++i) {
batch_size *= output->dims->data[i];
}
const int row_size = output->dims... | 0 | [
"CWE-125",
"CWE-787"
] | tensorflow | 1970c2158b1ffa416d159d03c3370b9a462aee35 | 76,396,986,985,570,950,000,000,000,000,000,000,000 | 36 | [tflite]: Insert `nullptr` checks when obtaining tensors.
As part of ongoing refactoring, `tflite::GetInput`, `tflite::GetOutput`, `tflite::GetTemporary` and `tflite::GetIntermediates` will return `nullptr` in some cases. Hence, we insert the `nullptr` checks on all usages.
We also insert `nullptr` checks on usages o... |
static void cmd_authinfo_pass(char *pass)
{
int failedloginpause;
/* Conceal password in telemetry log */
if (nntp_logfd != -1 && pass) {
int r; /* avoid warnings */
r = ftruncate(nntp_logfd,
lseek(nntp_logfd, -2, SEEK_CUR) - strlen(pass));
r = write(nntp_logfd, "...\r\n", 5);
}
if (nntp_aut... | 0 | [
"CWE-287"
] | cyrus-imapd | 77903669e04c9788460561dd0560b9c916519594 | 40,648,330,663,248,290,000,000,000,000,000,000,000 | 66 | Secunia SA46093 - make sure nntp authentication completes
Discovered by Stefan Cornelius, Secunia Research
The vulnerability is caused due to the access restriction for certain
commands only checking whether or not variable "nntp_userid" is non-NULL,
without performing additional checks to verify that a complete, suc... |
roles_is_member_of(Oid roleid)
{
List *roles_list;
ListCell *l;
List *new_cached_membership_roles;
MemoryContext oldctx;
/* If cache is already valid, just return the list */
if (OidIsValid(cached_member_role) && cached_member_role == roleid)
return cached_membership_roles;
/*
* Find all the roles ... | 0 | [
"CWE-264"
] | postgres | fea164a72a7bfd50d77ba5fb418d357f8f2bb7d0 | 84,770,288,750,806,740,000,000,000,000,000,000,000 | 67 | Shore up ADMIN OPTION restrictions.
Granting a role without ADMIN OPTION is supposed to prevent the grantee
from adding or removing members from the granted role. Issuing SET ROLE
before the GRANT bypassed that, because the role itself had an implicit
right to add or remove members. Plug that hole by recognizing tha... |
void *nedgetvalue(nedpool **p, void *mem) THROWSPEC
{
nedpool *np=0;
mchunkptr mcp=mem2chunk(mem);
mstate fm;
if(!(is_aligned(chunk2mem(mcp))) && mcp->head != FENCEPOST_HEAD) return 0;
if(!cinuse(mcp)) return 0;
if(!next_pinuse(mcp)) return 0;
if(!is_mmapped(mcp) && !pinuse(mcp))
{
if(next_chunk(prev_chunk(mc... | 0 | [
"CWE-119",
"CWE-787"
] | git | 34fa79a6cde56d6d428ab0d3160cb094ebad3305 | 270,761,872,454,886,860,000,000,000,000,000,000,000 | 20 | prefer memcpy to strcpy
When we already know the length of a string (e.g., because
we just malloc'd to fit it), it's nicer to use memcpy than
strcpy, as it makes it more obvious that we are not going to
overflow the buffer (because the size we pass matches the
size in the allocation).
This also eliminates calls to st... |
static CImg<floatT> isoline3d(CImgList<tf>& primitives, const char *const expression, const float isovalue,
const float x0, const float y0, const float x1, const float y1,
const int size_x=256, const int size_y=256) {
const _functor2d_expr fu... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 210,649,825,535,968,020,000,000,000,000,000,000,000 | 6 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
bool smtp_server_connection_is_ssl_secured(struct smtp_server_connection *conn)
{
return conn->ssl_secured;
} | 0 | [
"CWE-77"
] | core | 321c339756f9b2b98fb7326359d1333adebb5295 | 197,583,005,091,822,720,000,000,000,000,000,000,000 | 4 | lib-smtp: smtp-server-connection - Fix STARTTLS command injection vulnerability.
The input handler kept reading more commands even though the input was locked by
the STARTTLS command, thereby causing it to read the command pipelined beyond
STARTTLS. This causes a STARTTLS command injection vulerability. |
void TestContext::ReturnControl(HControlInstruction* instr, BailoutId ast_id) {
ASSERT(!instr->HasObservableSideEffects());
HBasicBlock* empty_true = owner()->graph()->CreateBasicBlock();
HBasicBlock* empty_false = owner()->graph()->CreateBasicBlock();
instr->SetSuccessorAt(0, empty_true);
instr->SetSuccessor... | 0 | [] | node | fd80a31e0697d6317ce8c2d289575399f4e06d21 | 158,516,502,841,414,580,000,000,000,000,000,000,000 | 11 | deps: backport 5f836c from v8 upstream
Original commit message:
Fix Hydrogen bounds check elimination
When combining bounds checks, they must all be moved before the first load/store
that they are guarding.
BUG=chromium:344186
LOG=y
R=svenpanne@chromium.org
Review URL: https://coderevie... |
static int opl3_detect(int ioaddr)
{
/*
* This function returns 1 if the FM chip is present at the given I/O port
* The detection algorithm plays with the timer built in the FM chip and
* looks for a change in the status register.
*
* Note! The timers of the FM chip are not connected to AdLib (and compatible... | 0 | [
"CWE-119",
"CWE-264",
"CWE-284"
] | linux | 4d00135a680727f6c3be78f8befaac009030e4df | 45,207,577,348,387,820,000,000,000,000,000,000,000 | 121 | sound/oss/opl3: validate voice and channel indexes
User-controllable indexes for voice and channel values may cause reading
and writing beyond the bounds of their respective arrays, leading to
potentially exploitable memory corruption. Validate these indexes.
Signed-off-by: Dan Rosenberg <drosenberg@vsecurity.com>
C... |
static COMMANDS *find_command(char *name,char cmd_char)
{
uint len;
char *end;
DBUG_ENTER("find_command");
DBUG_PRINT("enter",("name: '%s' char: %d", name ? name : "NULL", cmd_char));
if (!name)
{
len=0;
end=0;
}
else
{
while (my_isspace(charset_info,*name))
name++;
/*
If... | 0 | [
"CWE-295"
] | mysql-server | b3e9211e48a3fb586e88b0270a175d2348935424 | 315,111,432,318,889,730,000,000,000,000,000,000,000 | 56 | WL#9072: Backport WL#8785 to 5.5 |
int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
{
const struct sockaddr_in *usin = (struct sockaddr_in *)uaddr;
struct inet_sock *inet = inet_sk(sk);
struct dccp_sock *dp = dccp_sk(sk);
__be16 orig_sport, orig_dport;
__be32 daddr, nexthop;
struct flowi4 fl4;
struct rtable *rt;
int err... | 1 | [
"CWE-362"
] | linux-2.6 | f6d8bd051c391c1c0458a30b2a7abcd939329259 | 239,950,913,463,832,720,000,000,000,000,000,000,000 | 95 | inet: add RCU protection to inet->opt
We lack proper synchronization to manipulate inet->opt ip_options
Problem is ip_make_skb() calls ip_setup_cork() and
ip_setup_cork() possibly makes a copy of ipc->opt (struct ip_options),
without any protection against another thread manipulating inet->opt.
Another thread can ch... |
ProcPanoramiXShmPutImage(register ClientPtr client)
{
int j, result = 0, orig_x, orig_y;
PanoramiXRes *draw, *gc;
Bool sendEvent, isRoot;
REQUEST(xShmPutImageReq);
REQUEST_SIZE_MATCH(xShmPutImageReq);
if(!(draw = (PanoramiXRes *)SecurityLookupIDByClass(
client, stuff->draw... | 0 | [
"CWE-189"
] | xserver | be6c17fcf9efebc0bbcc3d9a25f8c5a2450c2161 | 44,231,323,677,553,960,000,000,000,000,000,000,000 | 36 | CVE-2007-6429: Always test for size+offset wrapping. |
static int validate_section_offset(struct load_info *info, Elf_Shdr *shdr)
{
unsigned long secend;
/*
* Check for both overflow and offset/size being
* too large.
*/
secend = shdr->sh_offset + shdr->sh_size;
if (secend < shdr->sh_offset || secend > info->len)
return -ENOEXEC;
return 0;
} | 0 | [
"CWE-362",
"CWE-347"
] | linux | 0c18f29aae7ce3dadd26d8ee3505d07cc982df75 | 140,024,351,780,502,900,000,000,000,000,000,000,000 | 14 | 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... |
Item *Item_field::derived_field_transformer_for_where(THD *thd, uchar *arg)
{
st_select_lex *sel= (st_select_lex *)arg;
Item *producing_item= find_producing_item(this, sel);
if (producing_item)
{
Item *producing_clone= producing_item->build_clone(thd, thd->mem_root);
if (producing_clone)
producing... | 0 | [
"CWE-89"
] | server | b5e16a6e0381b28b598da80b414168ce9a5016e5 | 4,630,370,908,858,356,000,000,000,000,000,000,000 | 13 | MDEV-26061 MariaDB server crash at Field::set_default
* Item_default_value::fix_fields creates a copy of its argument's field.
* Field::default_value is changed when its expression is prepared in
unpack_vcol_info_from_frm()
This means we must unpack any vcol expression that includes DEFAULT(x)
strictly after unpack... |
bool CConnectionTransportUDP::CreateLoopbackPair( CConnectionTransportUDP *pTransport[2] )
{
IBoundUDPSocket *sock[2];
SteamNetworkingErrMsg errMsg;
if ( !CreateBoundSocketPair(
CRecvPacketCallback( PacketReceived, pTransport[0] ),
CRecvPacketCallback( PacketReceived, pTransport[1] ), sock, errMsg ) )
{
// As... | 0 | [
"CWE-703"
] | GameNetworkingSockets | d944a10808891d202bb1d5e1998de6e0423af678 | 245,646,353,798,233,800,000,000,000,000,000,000,000 | 18 | Tweak pointer math to avoid possible integer overflow |
static void cmd_authinfo_user(char *user)
{
char *p;
if (nntp_authstate) {
prot_printf(nntp_out, "502 Already authenticated\r\n");
return;
}
/* possibly disallow USER */
if (!(nntp_starttls_done || (extprops_ssf > 1) ||
config_getswitch(IMAPOPT_ALLOWPLAINTEXT))) {
prot_printf(nntp_out,
... | 0 | [
"CWE-287"
] | cyrus-imapd | 77903669e04c9788460561dd0560b9c916519594 | 280,999,699,688,412,700,000,000,000,000,000,000,000 | 33 | Secunia SA46093 - make sure nntp authentication completes
Discovered by Stefan Cornelius, Secunia Research
The vulnerability is caused due to the access restriction for certain
commands only checking whether or not variable "nntp_userid" is non-NULL,
without performing additional checks to verify that a complete, suc... |
static inline bool kvm_vcpu_has_events(struct kvm_vcpu *vcpu)
{
if (!list_empty_careful(&vcpu->async_pf.done))
return true;
if (kvm_apic_has_events(vcpu))
return true;
if (vcpu->arch.pv.pv_unhalted)
return true;
if (vcpu->arch.exception.pending)
return true;
if (kvm_test_request(KVM_REQ_NMI, vcpu) ||
... | 0 | [
"CWE-476"
] | linux | 55749769fe608fa3f4a075e42e89d237c8e37637 | 331,012,324,529,318,520,000,000,000,000,000,000,000 | 39 | 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... |
static inline bool tsc_page_update_unsafe(struct kvm_hv *hv)
{
return (hv->hv_tsc_page_status != HV_TSC_PAGE_GUEST_CHANGED) &&
hv->hv_tsc_emulation_control;
} | 0 | [
"CWE-476"
] | linux | 7ec37d1cbe17d8189d9562178d8b29167fe1c31a | 31,096,162,046,605,540,000,000,000,000,000,000,000 | 5 | KVM: x86: Check lapic_in_kernel() before attempting to set a SynIC irq
When KVM_CAP_HYPERV_SYNIC{,2} is activated, KVM already checks for
irqchip_in_kernel() so normally SynIC irqs should never be set. It is,
however, possible for a misbehaving VMM to write to SYNIC/STIMER MSRs
causing erroneous behavior.
The immedi... |
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