func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
static u32 bnx2x_rx_ustorm_prods_offset(struct bnx2x_fastpath *fp)
{
struct bnx2x *bp = fp->bp;
u32 offset = BAR_USTRORM_INTMEM;
if (IS_VF(bp))
return bnx2x_vf_ustorm_prods_offset(bp, fp);
else if (!CHIP_IS_E1x(bp))
offset += USTORM_RX_PRODS_E2_OFFSET(fp->cl_qzone_id);
else
offset += USTORM_RX_PRODS_E1X_OFF... | 0 | [
"CWE-20"
] | linux | 8914a595110a6eca69a5e275b323f5d09e18f4f9 | 121,145,185,313,687,650,000,000,000,000,000,000,000 | 14 | bnx2x: disable GSO where gso_size is too big for hardware
If a bnx2x card is passed a GSO packet with a gso_size larger than
~9700 bytes, it will cause a firmware error that will bring the card
down:
bnx2x: [bnx2x_attn_int_deasserted3:4323(enP24p1s0f0)]MC assert!
bnx2x: [bnx2x_mc_assert:720(enP24p1s0f0)]XSTORM_ASSERT... |
rad_get_vendor_attr(u_int32_t *vendor, unsigned char *type, const void **data, size_t *len, const void *raw, size_t raw_len)
{
struct vendor_attribute *attr;
if (raw_len < sizeof(struct vendor_attribute)) {
return -1;
}
attr = (struct vendor_attribute *) raw;
*vendor = ntohl(attr->vendor_value);
*type = attr-... | 0 | [
"CWE-119",
"CWE-787"
] | php-radius | 13c149b051f82b709e8d7cc32111e84b49d57234 | 34,727,033,036,496,267,000,000,000,000,000,000,000 | 20 | 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... |
point_in(PG_FUNCTION_ARGS)
{
char *str = PG_GETARG_CSTRING(0);
Point *point;
double x,
y;
char *s;
if (!pair_decode(str, &x, &y, &s) || (*s != '\0'))
ereport(ERROR,
(errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
errmsg("invalid input syntax for type point: \"%s\"", str)));
point = (Poin... | 0 | [
"CWE-703",
"CWE-189"
] | postgres | 31400a673325147e1205326008e32135a78b4d8a | 175,383,177,178,324,330,000,000,000,000,000,000,000 | 20 | Predict integer overflow to avoid buffer overruns.
Several functions, mostly type input functions, calculated an allocation
size such that the calculation wrapped to a small positive value when
arguments implied a sufficiently-large requirement. Writes past the end
of the inadvertent small allocation followed shortly... |
static long do_splice_to(struct file *in, loff_t *ppos,
struct pipe_inode_info *pipe, size_t len,
unsigned int flags)
{
loff_t isize, left;
int ret;
if (unlikely(!in->f_op || !in->f_op->splice_read))
return -EINVAL;
if (unlikely(!(in->f_mode & FMODE_READ)))
return -EBADF;
ret = rw_verify_area(READ, ... | 0 | [
"CWE-264"
] | linux-2.6 | 8c34e2d63231d4bf4852bac8521883944d770fe3 | 36,898,350,492,245,404,000,000,000,000,000,000,000 | 27 | [PATCH] Remove SUID when splicing into an inode
Originally from Mark Fasheh <mark.fasheh@oracle.com>
generic_file_splice_write() does not remove S_ISUID or S_ISGID. This is
inconsistent with the way we generally write to files.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe... |
static const char *reg_name_for_access(RzAnalysisOp *op, RzAnalysisVarAccessType type) {
if (type == RZ_ANALYSIS_VAR_ACCESS_TYPE_WRITE) {
if (op->dst && op->dst->reg) {
return op->dst->reg->name;
}
} else {
if (op->src[0] && op->src[0]->reg) {
return op->src[0]->reg->name;
}
}
return NULL;
} | 0 | [
"CWE-703"
] | rizin | 6ce71d8aa3dafe3cdb52d5d72ae8f4b95916f939 | 281,626,941,635,880,240,000,000,000,000,000,000,000 | 12 | Initialize retctx,ctx before freeing the inner elements
In rz_core_analysis_type_match retctx structure was initialized on the
stack only after a "goto out_function", where a field of that structure
was freed. When the goto path is taken, the field is not properly
initialized and it cause cause a crash of Rizin or hav... |
static int check_nnp_nosuid(const struct linux_binprm *bprm,
const struct task_security_struct *old_tsec,
const struct task_security_struct *new_tsec)
{
int nnp = (bprm->unsafe & LSM_UNSAFE_NO_NEW_PRIVS);
int nosuid = !mnt_may_suid(bprm->file->f_path.mnt);
int rc;
u32 av;
if (!nnp && !nosuid)
retu... | 0 | [
"CWE-349"
] | linux | fb73974172ffaaf57a7c42f35424d9aece1a5af6 | 101,385,600,745,783,680,000,000,000,000,000,000,000 | 53 | selinux: properly handle multiple messages in selinux_netlink_send()
Fix the SELinux netlink_send hook to properly handle multiple netlink
messages in a single sk_buff; each message is parsed and subject to
SELinux access control. Prior to this patch, SELinux only inspected
the first message in the sk_buff.
Cc: stab... |
rsvg_current_state (RsvgDrawingCtx * ctx)
{
return ctx->state;
} | 0 | [
"CWE-20"
] | librsvg | d1c9191949747f6dcfd207831d15dd4ba00e31f2 | 104,927,138,549,138,230,000,000,000,000,000,000,000 | 4 | state: Store mask as reference
Instead of immediately looking up the mask, store the reference and look
it up on use. |
parse_blockquote(struct buf *ob, struct sd_markdown *rndr, uint8_t *data, size_t size)
{
size_t beg, end = 0, pre, work_size = 0;
uint8_t *work_data = 0;
struct buf *out = 0;
out = rndr_newbuf(rndr, BUFFER_BLOCK);
beg = 0;
while (beg < size) {
for (end = beg + 1; end < size && data[end - 1] != '\n'; end++);
... | 0 | [] | redcarpet | e5a10516d07114d582d13b9125b733008c61c242 | 225,963,729,420,261,000,000,000,000,000,000,000,000 | 39 | Avoid rewinding previous inline when auto-linking
When a bit like "_foo_1@bar.com" is processed, first the emphasis is
rendered, then the 1 is output verbatim. When the `@` is encountered,
Redcarpet tries to find the "local part" of the address and stops when
it encounters an invalid char (i.e. here the `!`).
The pro... |
static int before_frame_send(nghttp2_session *ngh2,
const nghttp2_frame *frame, void *user_data)
{
h2_proxy_session *session = user_data;
if (APLOGcdebug(session->c)) {
char buffer[256];
h2_proxy_util_frame_print(frame, buffer, sizeof(buffer)/sizeof(buffer[0]));
... | 0 | [
"CWE-770"
] | mod_h2 | dd05d49abe0f67512ce9ed5ba422d7711effecfb | 155,118,140,412,462,250,000,000,000,000,000,000,000 | 14 | * fixes Timeout vs. KeepAliveTimeout behaviour, see PR 63534 (for trunk now,
mpm event backport to 2.4.x up for vote).
* Fixes stream cleanup when connection throttling is in place.
* Counts stream resets by client on streams initiated by client as cause
for connection throttling.
* Header length checks are no... |
set_description (GsmXSMPClient *client)
{
SmProp *prop;
const char *id;
prop = find_property (client, SmProgram, NULL);
id = gsm_client_peek_startup_id (GSM_CLIENT (client));
g_free (client->priv->description);
if (prop) {
client->priv->description =... | 0 | [
"CWE-125",
"CWE-835"
] | gnome-session | b0dc999e0b45355314616321dbb6cb71e729fc9d | 289,215,229,181,689,630,000,000,000,000,000,000,000 | 21 | [gsm] Delay the creation of the GsmXSMPClient until it really exists
We used to create the GsmXSMPClient before the XSMP connection is really
accepted. This can lead to some issues, though. An example is:
https://bugzilla.gnome.org/show_bug.cgi?id=598211#c19. Quoting:
"What is happening is that a new client (probabl... |
static void JS_CreateHotbackup(v8::FunctionCallbackInfo<v8::Value> const& args) {
TRI_V8_TRY_CATCH_BEGIN(isolate);
if (args.Length() != 1 || !args[0]->IsObject()) {
TRI_V8_THROW_EXCEPTION_USAGE("createHotbackup(obj)");
}
VPackBuilder obj;
try {
TRI_V8ToVPack(isolate, obj, args[0], false, true);
} c... | 0 | [
"CWE-918"
] | arangodb | d9b7f019d2435f107b19a59190bf9cc27d5f34dd | 295,239,236,313,401,860,000,000,000,000,000,000,000 | 28 | [APM-78] Disable installation from remote URL (#15292) |
static void * xar_hash_init(int hash, void **sc, void **mc)
{
if (!sc && !mc)
return NULL;
switch (hash) {
case XAR_CKSUM_SHA1:
*sc = cl_hash_init("sha1");
if (!(*sc)) {
return NULL;
}
return *sc;
case XAR_CKSUM_MD5:
*mc = cl_hash_init("md5");... | 0 | [
"CWE-125"
] | clamav-devel | d96a6b8bcc7439fa7e3876207aa0a8e79c8451b6 | 178,031,145,895,934,500,000,000,000,000,000,000,000 | 25 | bb11588 - fix out of bounds read. |
extern void libxml_add_error(const std::string &msg) {
xmlErrorVec *error_list = &s_libxml_errors->m_errors;
error_list->resize(error_list->size() + 1);
xmlError &error_copy = error_list->back();
memset(&error_copy, 0, sizeof(xmlError));
error_copy.domain = 0;
error_copy.code = XML_ERR_INTERNAL_ERROR;
e... | 0 | [
"CWE-94"
] | hhvm | 95f96e7287effe2fcdfb9a5338d1a7e4f55b083b | 136,944,787,297,204,180,000,000,000,000,000,000,000 | 21 | Fix libxml_disable_entity_loader()
This wasn't calling requestInit and setting the libxml handler no null.
So the first time an error came along it would reset the handler from
no-op to reading again.
This is a much better fix, we set our custom handler in requestInit and
when libxml_disable_entity_loader we store th... |
xmlCreateMemoryParserCtxt(const char *buffer, int size) {
xmlParserCtxtPtr ctxt;
xmlParserInputPtr input;
xmlParserInputBufferPtr buf;
if (buffer == NULL)
return(NULL);
if (size <= 0)
return(NULL);
ctxt = xmlNewParserCtxt();
if (ctxt == NULL)
return(NULL);
/* TODO: xmlParserInputBu... | 0 | [
"CWE-125"
] | libxml2 | 77404b8b69bc122d12231807abf1a837d121b551 | 173,400,691,136,768,960,000,000,000,000,000,000,000 | 37 | Make sure the parser returns when getting a Stop order
patch backported from chromiun bug fixes, assuming author is Chris |
bool LEX::only_view_structure()
{
switch (sql_command) {
case SQLCOM_SHOW_CREATE:
case SQLCOM_SHOW_TABLES:
case SQLCOM_SHOW_FIELDS:
case SQLCOM_REVOKE_ALL:
case SQLCOM_REVOKE:
case SQLCOM_GRANT:
case SQLCOM_CREATE_VIEW:
return TRUE;
default:
return FALSE;
}
} | 0 | [
"CWE-476"
] | server | 3a52569499e2f0c4d1f25db1e81617a9d9755400 | 327,535,530,115,768,240,000,000,000,000,000,000,000 | 15 | MDEV-25636: Bug report: abortion in sql/sql_parse.cc:6294
The asserion failure was caused by this query
select /*id=1*/ from t1
where
col= ( select /*id=2*/ from ... where corr_cond1
union
select /*id=4*/ from ... where corr_cond2)
Here,
- select with id=2 was correlated due to corr_cond1.... |
void InstanceUtil::flushMetricsToSinks(const std::list<Stats::SinkPtr>& sinks,
Stats::Store& store) {
// Create a snapshot and flush to all sinks.
// NOTE: Even if there are no sinks, creating the snapshot has the important property that it
// latches all counters on a... | 0 | [
"CWE-400"
] | envoy | 542f84c66e9f6479bc31c6f53157c60472b25240 | 132,966,767,166,235,600,000,000,000,000,000,000,000 | 11 | overload: Runtime configurable global connection limits (#147)
Signed-off-by: Tony Allen <tony@allen.gg> |
mono_image_get_ctor_on_inst_token (MonoDynamicImage *assembly, MonoReflectionCtorOnTypeBuilderInst *c, gboolean create_methodspec)
{
guint32 sig, token;
MonoClass *klass;
MonoGenericClass *gclass;
MonoType *type;
/* A ctor cannot be a generic method, so we can ignore create_methodspec */
token = GPOINTER_TO_UIN... | 0 | [
"CWE-20"
] | mono | 65292a69c837b8a5f7a392d34db63de592153358 | 282,832,008,531,367,000,000,000,000,000,000,000,000 | 51 | Handle invalid instantiation of generic methods.
* verify.c: Add new function to internal verifier API to check
method instantiations.
* reflection.c (mono_reflection_bind_generic_method_parameters):
Check the instantiation before returning it.
Fixes #655847 |
static void bnxt_re_process_req_wc(struct ib_wc *wc, struct bnxt_qplib_cqe *cqe)
{
switch (cqe->type) {
case BNXT_QPLIB_SWQE_TYPE_SEND:
wc->opcode = IB_WC_SEND;
break;
case BNXT_QPLIB_SWQE_TYPE_SEND_WITH_IMM:
wc->opcode = IB_WC_SEND;
wc->wc_flags |= IB_WC_WITH_IMM;
break;
case BNXT_QPLIB_SWQE_TYPE_SEND_WI... | 0 | [
"CWE-400",
"CWE-401"
] | linux | 4a9d46a9fe14401f21df69cea97c62396d5fb053 | 34,477,705,615,787,730,000,000,000,000,000,000,000 | 43 | RDMA: Fix goto target to release the allocated memory
In bnxt_re_create_srq(), when ib_copy_to_udata() fails allocated memory
should be released by goto fail.
Fixes: 37cb11acf1f7 ("RDMA/bnxt_re: Add SRQ support for Broadcom adapters")
Link: https://lore.kernel.org/r/20190910222120.16517-1-navid.emamdoost@gmail.com
Si... |
nbd_unlocked_opt_abort (struct nbd_handle *h)
{
int r = nbd_unlocked_aio_opt_abort (h);
if (r == -1)
return r;
return wait_for_option (h);
} | 0 | [
"CWE-617"
] | libnbd | fb4440de9cc76e9c14bd3ddf3333e78621f40ad0 | 316,197,279,562,914,920,000,000,000,000,000,000,000 | 9 | opt_go: Tolerate unplanned server death
While debugging some experimental nbdkit code that was triggering an
assertion failure in nbdkit, I noticed a secondary failure of nbdsh
also dying from an assertion:
libnbd: debug: nbdsh: nbd_opt_go: transition: NEWSTYLE.OPT_GO.SEND -> DEAD
libnbd: debug: nbdsh: nbd_opt_go: op... |
proxy_C_DigestKey (CK_X_FUNCTION_LIST *self,
CK_SESSION_HANDLE handle,
CK_OBJECT_HANDLE key)
{
State *state = (State *)self;
Mapping map;
CK_RV rv;
rv = map_session_to_real (state->px, &handle, &map, NULL);
if (rv != CKR_OK)
return rv;
return (map.funcs->C_DigestKey) (hand... | 0 | [
"CWE-190"
] | p11-kit | 5307a1d21a50cacd06f471a873a018d23ba4b963 | 251,993,166,037,809,100,000,000,000,000,000,000,000 | 13 | Check for arithmetic overflows before allocating |
static void print_file_or_dir(const char *path, const char *fname) {
assert(fname);
char *name;
if (asprintf(&name, "%s/%s", path, fname) == -1)
errExit("asprintf");
struct stat s;
if (stat(name, &s) == -1) {
if (lstat(name, &s) == -1) {
printf("Error: cannot access %s\n", do_replace_cntrl_chars(name, '?'... | 0 | [
"CWE-269",
"CWE-94"
] | firejail | 27cde3d7d1e4e16d4190932347c7151dc2a84c50 | 306,899,059,832,916,340,000,000,000,000,000,000,000 | 128 | fixing CVE-2022-31214 |
cmsUInt8Number Word2Byte(cmsUInt16Number w)
{
return (cmsUInt8Number) floor((cmsFloat64Number) w / 257.0 + 0.5);
} | 0 | [] | Little-CMS | d1fcbdc6bcdd50432ae95e9c6f83e79338f87690 | 91,336,242,619,793,100,000,000,000,000,000,000,000 | 4 | Buffer overflow fix.
BuildColorantList() concatenates 32 bit data in each iteration. The max value of iteration can be 16.
Thus buffer overflow can occur with storage of 128 bytes. It would need 512 bytes in worst case. |
proxy_C_SetAttributeValue (CK_X_FUNCTION_LIST *self,
CK_SESSION_HANDLE handle,
CK_OBJECT_HANDLE object,
CK_ATTRIBUTE_PTR template,
CK_ULONG count)
{
State *state = (State *)self;
Mapping map;
CK_RV rv;
rv = ... | 0 | [
"CWE-190"
] | p11-kit | 5307a1d21a50cacd06f471a873a018d23ba4b963 | 290,096,951,003,742,650,000,000,000,000,000,000,000 | 15 | Check for arithmetic overflows before allocating |
nfs_scan_commit(struct inode *inode, struct list_head *dst,
struct nfs_commit_info *cinfo)
{
int ret = 0;
spin_lock(cinfo->lock);
if (cinfo->mds->ncommit > 0) {
const int max = INT_MAX;
ret = nfs_scan_commit_list(&cinfo->mds->list, dst,
cinfo, max);
ret += pnfs_scan_commit_lists(inode, cinfo, max -... | 0 | [] | linux | c7559663e42f4294ffe31fe159da6b6a66b35d61 | 191,999,415,105,919,900,000,000,000,000,000,000,000 | 16 | NFS: Allow nfs_updatepage to extend a write under additional circumstances
Currently nfs_updatepage allows a write to be extended to cover a full
page only if we don't have a byte range lock lock on the file... but if
we have a write delegation on the file or if we have the whole file
locked for writing then we should... |
koi8_is_mbc_ambiguous(OnigAmbigType flag, const OnigUChar** pp, const OnigUChar* end)
{
const OnigUChar* p = *pp;
(*pp)++;
if (((flag & ONIGENC_CASE_FOLD_ASCII_CASE) != 0 &&
ONIGENC_IS_MBC_ASCII(p)) ||
((flag & ONIGENC_CASE_FOLD_NONASCII_CASE) != 0 &&
!ONIGENC_IS_MBC_ASCII(p))) {
int v = ... | 0 | [
"CWE-125"
] | oniguruma | 65a9b1aa03c9bc2dc01b074295b9603232cb3b78 | 160,958,790,854,000,420,000,000,000,000,000,000,000 | 15 | onig-5.9.2 |
static void FS_CheckFilenameIsMutable( const char *filename,
const char *function )
{
// Check if the filename ends with the library, QVM, or pk3 extension
if( COM_CompareExtension( filename, DLL_EXT )
|| COM_CompareExtension( filename, ".qvm" )
|| COM_CompareExtension( filename, ".pk3" ) )
{
Com_Error( ERR_... | 0 | [
"CWE-269"
] | ioq3 | 376267d534476a875d8b9228149c4ee18b74a4fd | 331,141,900,179,353,800,000,000,000,000,000,000,000 | 12 | Don't load .pk3s as .dlls, and don't load user config files from .pk3s. |
static ssize_t regulator_total_uA_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct regulator_dev *rdev = dev_get_drvdata(dev);
struct regulator *regulator;
int uA = 0;
mutex_lock(&rdev->mutex);
list_for_each_entry(regulator, &rdev->consumer_list, list)
uA += regulator->uA_lo... | 0 | [
"CWE-416"
] | linux | 60a2362f769cf549dc466134efe71c8bf9fbaaba | 159,365,965,642,621,200,000,000,000,000,000,000,000 | 13 | regulator: core: Fix regualtor_ena_gpio_free not to access pin after freeing
After freeing pin from regulator_ena_gpio_free, loop can access
the pin. So this patch fixes not to access pin after freeing.
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org> |
AckFeature(PPARANDIS_ADAPTER pContext, UINT32 Feature)
{
if (VirtIOIsFeatureEnabled(pContext->u32HostFeatures, Feature))
{
VirtIOFeatureEnable(pContext->u32GuestFeatures, Feature);
return TRUE;
}
return FALSE;
} | 0 | [
"CWE-20"
] | kvm-guest-drivers-windows | 723416fa4210b7464b28eab89cc76252e6193ac1 | 144,013,043,480,388,760,000,000,000,000,000,000,000 | 9 | NetKVM: BZ#1169718: Checking the length only on read
Signed-off-by: Joseph Hindin <yhindin@rehat.com> |
void move_elements_to(Item_change_list *to)
{
change_list.move_elements_to(&to->change_list);
} | 0 | [
"CWE-416"
] | server | 4681b6f2d8c82b4ec5cf115e83698251963d80d5 | 53,432,598,951,741,910,000,000,000,000,000,000,000 | 4 | MDEV-26281 ASAN use-after-poison when complex conversion is involved in blob
the bug was that in_vector array in Item_func_in was allocated in the
statement arena, not in the table->expr_arena.
revert part of the 5acd391e8b2d. Instead, change the arena correctly
in fix_all_session_vcol_exprs().
Remove TABLE_ARENA, t... |
intrusive_ptr<DocumentSource> DocumentSourceGroup::createFromBson(
BSONElement elem, const intrusive_ptr<ExpressionContext>& pExpCtx) {
uassert(15947, "a group's fields must be specified in an object", elem.type() == Object);
intrusive_ptr<DocumentSourceGroup> pGroup(new DocumentSourceGroup(pExpCtx));
... | 0 | [] | mongo | 07b8851825836911265e909d6842d4586832f9bb | 252,653,496,767,865,200,000,000,000,000,000,000,000 | 31 | SERVER-60218-44: SERVER-60218 add initialize helper function for document_source_group (cherry picked from commit 867f52afbb79bc00e35c70f8e0681b7d602f97b2) |
static void _dfwd_sent_cb(int rc, pmixp_p2p_ctx_t ctx, void *_vcbdata)
{
pmixp_coll_cbdata_t *cbdata = (pmixp_coll_cbdata_t*)_vcbdata;
pmixp_coll_t *coll = cbdata->coll;
pmixp_coll_tree_t *tree = &coll->state.tree;
if( PMIXP_P2P_REGULAR == ctx ){
/* lock the collective */
slurm_mutex_lock(&coll->lock);
}
if... | 0 | [
"CWE-120"
] | slurm | c3142dd87e06621ff148791c3d2f298b5c0b3a81 | 212,752,301,348,101,840,000,000,000,000,000,000,000 | 52 | PMIx - fix potential buffer overflows from use of unpackmem().
CVE-2020-27745. |
replace_async_data_free (ReplaceAsyncData *data)
{
if (data->stream)
g_object_unref (data->stream);
g_free (data->etag);
g_free (data);
} | 0 | [
"CWE-362"
] | glib | d8f8f4d637ce43f8699ba94c9b7648beda0ca174 | 272,351,085,537,836,830,000,000,000,000,000,000,000 | 7 | gfile: Limit access to files when copying
file_copy_fallback creates new files with default permissions and
set the correct permissions after the operation is finished. This
might cause that the files can be accessible by more users during
the operation than expected. Use G_FILE_CREATE_PRIVATE for the new
files to lim... |
static int fdt_include_supernodes(struct fdt_region_state *info, int depth)
{
int base = fdt_off_dt_struct(info->fdt);
int start, stop_at;
int i;
/*
* Work down the stack looking for supernodes that we didn't include.
* The algortihm here is actually pretty simple, since we know that
* no previous subnode ha... | 0 | [] | u-boot | 8a7d4cf9820ea16fabd25a6379351b4dc291204b | 65,966,049,107,336,930,000,000,000,000,000,000,000 | 33 | fdt_region: Check for a single root node of the correct name
At present fdt_find_regions() assumes that the FIT is a valid devicetree.
If the FIT has two root nodes this is currently not detected in this
function, nor does libfdt's fdt_check_full() notice. Also it is possible
for the root node to have a name even thou... |
static int cap_sb_parse_opts_str(char *options, struct security_mnt_opts *opts)
{
return 0;
} | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 302,208,391,521,466,200,000,000,000,000,000,000,000 | 4 | KEYS: Add a keyctl to install a process's session keyring on its parent [try #6]
Add a keyctl to install a process's session keyring onto its parent. This
replaces the parent's session keyring. Because the COW credential code does
not permit one process to change another process's credentials directly, the
change is... |
Client::doneSendingRequestBody()
{
debugs(9,3, HERE << "done sending request body");
assert(requestBodySource != NULL);
stopConsumingFrom(requestBodySource);
// kids extend this
} | 0 | [
"CWE-20"
] | squid | 6c9c44d0e9cf7b72bb233360c5308aa063af3d69 | 258,207,773,038,200,700,000,000,000,000,000,000,000 | 8 | Handle more partial responses (#791) |
lyd_parse_fd(struct ly_ctx *ctx, int fd, LYD_FORMAT format, int options, ...)
{
struct lyd_node *ret;
va_list ap;
va_start(ap, options);
ret = lyd_parse_fd_(ctx, fd, format, options, ap);
va_end(ap);
return ret;
} | 0 | [
"CWE-119"
] | libyang | 32fb4993bc8bb49e93e84016af3c10ea53964be5 | 298,940,334,397,975,600,000,000,000,000,000,000,000 | 11 | schema tree BUGFIX do not check features while still resolving schema
Fixes #723 |
gdImagePtr gdImageScaleTwoPass(const gdImagePtr src, const unsigned int src_width, const unsigned int src_height, const unsigned int new_width, const unsigned int new_height)
{
gdImagePtr tmp_im;
gdImagePtr dst;
/* Convert to truecolor if it isn't; this code requires it. */
if (!src->trueColor) {
gdImagePaletteT... | 1 | [
"CWE-399"
] | php-src | 1a4722a89ee85be74af5086a7027b3ad1e0a55e8 | 22,949,719,617,905,980,000,000,000,000,000,000,000 | 28 | Fix #70064: imagescale(..., IMG_BICUBIC) leaks memory
A temporary image (tmp_im) is created with gdImageTrueColor() and freed with
gdFree() instead of gdImageDestroy(). Let's fix that. |
static void bpf_map_save_memcg(struct bpf_map *map)
{
map->memcg = get_mem_cgroup_from_mm(current->mm);
} | 0 | [
"CWE-307"
] | linux | 350a5c4dd2452ea999cc5e1d4a8dbf12de2f97ef | 100,143,341,319,345,830,000,000,000,000,000,000,000 | 4 | bpf: Dont allow vmlinux BTF to be used in map_create and prog_load.
The syzbot got FD of vmlinux BTF and passed it into map_create which caused
crash in btf_type_id_size() when it tried to access resolved_ids. The vmlinux
BTF doesn't have 'resolved_ids' and 'resolved_sizes' initialized to save
memory. To avoid such is... |
void ESTreeIRGen::emitFunctionEpilogue(Value *returnValue) {
if (returnValue) {
Builder.setLocation(SourceErrorManager::convertEndToLocation(
Builder.getFunction()->getSourceRange()));
Builder.createReturnInst(returnValue);
}
// Delete CreateArgumentsInst if it is unused.
if (!curFunction()->cr... | 0 | [
"CWE-125",
"CWE-787"
] | hermes | 091835377369c8fd5917d9b87acffa721ad2a168 | 96,574,342,343,378,250,000,000,000,000,000,000,000 | 13 | Correctly restore whether or not a function is an inner generator
Summary:
If a generator was large enough to be lazily compiled, we would lose
that information when reconstituting the function's context. This meant
the function was generated as a regular function instead of a generator.
#utd-hermes-ignore-android
R... |
static void rt_mutex_init_task(struct task_struct *p)
{
spin_lock_init(&p->pi_lock);
#ifdef CONFIG_RT_MUTEXES
plist_head_init(&p->pi_waiters, &p->pi_lock);
p->pi_blocked_on = NULL;
#endif
} | 0 | [
"CWE-264"
] | linux-2.6 | 2d5516cbb9daf7d0e342a2e3b0fc6f8c39a81205 | 235,387,803,508,243,640,000,000,000,000,000,000,000 | 8 | copy_process: fix CLONE_PARENT && parent_exec_id interaction
CLONE_PARENT can fool the ->self_exec_id/parent_exec_id logic. If we
re-use the old parent, we must also re-use ->parent_exec_id to make
sure exit_notify() sees the right ->xxx_exec_id's when the CLONE_PARENT'ed
task exits.
Also, move down the "p->parent_ex... |
ldap_install_tls( LDAP *ld )
{
#ifndef HAVE_TLS
return LDAP_NOT_SUPPORTED;
#else
if ( ldap_tls_inplace( ld ) ) {
return LDAP_LOCAL_ERROR;
}
return ldap_int_tls_start( ld, ld->ld_defconn, NULL );
#endif
} | 0 | [
"CWE-843"
] | openldap | 4bdfffd2889c0c5cdf58bebafbdc8fce4bb2bff0 | 133,955,405,082,265,080,000,000,000,000,000,000,000 | 12 | ITS#9425 add more checks to ldap_X509dn2bv |
ZEND_API void zend_wrong_param_count(TSRMLS_D) /* {{{ */
{
const char *space;
const char *class_name = get_active_class_name(&space TSRMLS_CC);
zend_error(E_WARNING, "Wrong parameter count for %s%s%s()", class_name, space, get_active_function_name(TSRMLS_C));
} | 0 | [
"CWE-416"
] | php-src | 0e6fe3a4c96be2d3e88389a5776f878021b4c59f | 337,836,519,567,387,560,000,000,000,000,000,000,000 | 7 | Fix bug #73147: Use After Free in PHP7 unserialize() |
void setCopy(const LowerCaseString& key, absl::string_view value) override {
header_map_->setCopy(key, value);
header_map_->verifyByteSizeInternalForTest();
} | 0 | [] | envoy | 2c60632d41555ec8b3d9ef5246242be637a2db0f | 45,402,628,522,301,550,000,000,000,000,000,000,000 | 4 | 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... |
void RtmpProtocol::sendSetBufferLength(uint32_t stream_index, uint32_t len) {
std::string control;
stream_index = htonl(stream_index);
control.append((char *) &stream_index, 4);
len = htonl(len);
control.append((char *) &len, 4);
sendUserControl(CONTROL_SETBUFFER, control);
} | 0 | [
"CWE-703"
] | ZLMediaKit | 7d8b212a3c3368bc2f6507cb74664fc419eb9327 | 321,234,859,212,653,670,000,000,000,000,000,000,000 | 9 | 修复rtmp汇报窗口太小导致循环递归的bug：#1839 |
static int uvc_scan_chain(struct uvc_video_chain *chain,
struct uvc_entity *term)
{
struct uvc_entity *entity, *prev;
uvc_trace(UVC_TRACE_PROBE, "Scanning UVC chain:");
entity = term;
prev = NULL;
while (entity != NULL) {
/* Entity must not be part of an existing chain */
if (entity->chain.next || enti... | 0 | [
"CWE-269"
] | linux | 68035c80e129c4cfec659aac4180354530b26527 | 104,946,206,479,007,260,000,000,000,000,000,000,000 | 34 | media: uvcvideo: Avoid cyclic entity chains due to malformed USB descriptors
Way back in 2017, fuzzing the 4.14-rc2 USB stack with syzkaller kicked
up the following WARNING from the UVC chain scanning code:
| list_add double add: new=ffff880069084010, prev=ffff880069084010,
| next=ffff880067d22298.
| ----------... |
static int l2tp_nl_cmd_tunnel_delete(struct sk_buff *skb, struct genl_info *info)
{
struct l2tp_tunnel *tunnel;
u32 tunnel_id;
int ret = 0;
struct net *net = genl_info_net(info);
if (!info->attrs[L2TP_ATTR_CONN_ID]) {
ret = -EINVAL;
goto out;
}
tunnel_id = nla_get_u32(info->attrs[L2TP_ATTR_CONN_ID]);
tunn... | 0 | [
"CWE-416"
] | linux | f026bc29a8e093edfbb2a77700454b285c97e8ad | 220,587,064,103,349,770,000,000,000,000,000,000,000 | 29 | l2tp: pass tunnel pointer to ->session_create()
Using l2tp_tunnel_find() in pppol2tp_session_create() and
l2tp_eth_create() is racy, because no reference is held on the
returned session. These functions are only used to implement the
->session_create callback which is run by l2tp_nl_cmd_session_create().
Therefore sea... |
STACK_OF(OPENSSL_STRING) *X509_get1_email(X509 *x)
{
GENERAL_NAMES *gens;
STACK_OF(OPENSSL_STRING) *ret;
gens = X509_get_ext_d2i(x, NID_subject_alt_name, NULL, NULL);
ret = get_email(X509_get_subject_name(x), gens);
sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
return ret;
} | 0 | [
"CWE-125"
] | openssl | bb4d2ed4091408404e18b3326e3df67848ef63d0 | 262,132,194,649,904,480,000,000,000,000,000,000,000 | 10 | Fix append_ia5 function to not assume NUL terminated strings
ASN.1 strings may not be NUL terminated. Don't assume they are.
CVE-2021-3712
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org> |
void ext4_set_bits(void *bm, int cur, int len)
{
__u32 *addr;
len = cur + len;
while (cur < len) {
if ((cur & 31) == 0 && (len - cur) >= 32) {
/* fast path: set whole word at once */
addr = bm + (cur >> 3);
*addr = 0xffffffff;
cur += 32;
continue;
}
mb_set_bit(cur, bm);
cur++;
}
} | 0 | [
"CWE-416"
] | linux | 8844618d8aa7a9973e7b527d038a2a589665002c | 152,091,390,391,483,040,000,000,000,000,000,000,000 | 17 | ext4: only look at the bg_flags field if it is valid
The bg_flags field in the block group descripts is only valid if the
uninit_bg or metadata_csum feature is enabled. We were not
consistently looking at this field; fix this.
Also block group #0 must never have uninitialized allocation bitmaps,
or need to be zeroed... |
struct buffer_head *ext4_getblk(handle_t *handle, struct inode *inode,
ext4_lblk_t block, int map_flags)
{
struct ext4_map_blocks map;
struct buffer_head *bh;
int create = map_flags & EXT4_GET_BLOCKS_CREATE;
int err;
J_ASSERT(handle != NULL || create == 0);
map.m_lblk = block;
map.m_len = 1;
err = ext4_ma... | 0 | [
"CWE-362"
] | linux | ea3d7209ca01da209cda6f0dea8be9cc4b7a933b | 273,660,682,811,780,420,000,000,000,000,000,000,000 | 56 | ext4: fix races between page faults and hole punching
Currently, page faults and hole punching are completely unsynchronized.
This can result in page fault faulting in a page into a range that we
are punching after truncate_pagecache_range() has been called and thus
we can end up with a page mapped to disk blocks that... |
static int hardware_enable(void)
{
int cpu = raw_smp_processor_id();
u64 phys_addr = __pa(per_cpu(vmxarea, cpu));
int r;
if (cr4_read_shadow() & X86_CR4_VMXE)
return -EBUSY;
/*
* This can happen if we hot-added a CPU but failed to allocate
* VP assist page for it.
*/
if (static_branch_unlikely(&enable_e... | 0 | [
"CWE-787"
] | linux | 04c4f2ee3f68c9a4bf1653d15f1a9a435ae33f7a | 64,313,227,947,502,490,000,000,000,000,000,000,000 | 30 | KVM: VMX: Don't use vcpu->run->internal.ndata as an array index
__vmx_handle_exit() uses vcpu->run->internal.ndata as an index for
an array access. Since vcpu->run is (can be) mapped to a user address
space with a writer permission, the 'ndata' could be updated by the
user process at anytime (the user process can set... |
add_cycle_timer (GSManager *manager,
glong timeout)
{
manager->priv->cycle_timeout_id = g_timeout_add (timeout,
(GSourceFunc)cycle_timeout,
manager);
} | 0 | [] | gnome-screensaver | 2f597ea9f1f363277fd4dfc109fa41bbc6225aca | 290,405,011,457,049,200,000,000,000,000,000,000,000 | 7 | Fix adding monitors
Make sure to show windows that are added. And fix an off by one bug. |
void sqlite3ResolveSelectNames(
Parse *pParse, /* The parser context */
Select *p, /* The SELECT statement being coded. */
NameContext *pOuterNC /* Name context for parent SELECT statement */
){
Walker w;
assert( p!=0 );
w.xExprCallback = resolveExprStep;
w.xSelectCallback = resolveS... | 0 | [
"CWE-416"
] | sqlite | 4ded26a53c4df312e9fd06facbbf70377e969983 | 268,208,856,120,614,400,000,000,000,000,000,000,000 | 15 | Prevent aliases of window functions expressions from being used as arguments to aggregate or other window functions.
FossilOrigin-Name: 1e16d3e8fc60d39ca3899759ff15d355fdd7d3e23b325d8d2b0f954e11ce8dce |
static MemTxResult flatview_write_continue(FlatView *fv, hwaddr addr,
MemTxAttrs attrs,
const void *ptr,
hwaddr len, hwaddr addr1,
hwaddr l, MemoryR... | 0 | [
"CWE-787"
] | qemu | 4bfb024bc76973d40a359476dc0291f46e435442 | 155,318,545,528,283,480,000,000,000,000,000,000,000 | 47 | memory: clamp cached translation in case it points to an MMIO region
In using the address_space_translate_internal API, address_space_cache_init
forgot one piece of advice that can be found in the code for
address_space_translate_internal:
/* MMIO registers can be expected to perform full-width accesses based onl... |
dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
{
static const char str[] = "double fault";
struct task_struct *tsk = current;
/* Return not checked because double check cannot be ignored */
notify_die(DIE_TRAP, str, regs, error_code, 8, SIGSEGV);
tsk->thread.error_code = error_code;
t... | 0 | [
"CWE-400"
] | linux-stable-rt | e5d4e1c3ccee18c68f23d62ba77bda26e893d4f0 | 193,678,020,921,042,980,000,000,000,000,000,000,000 | 18 | x86: Do not disable preemption in int3 on 32bit
Preemption must be disabled before enabling interrupts in do_trap
on x86_64 because the stack in use for int3 and debug is a per CPU
stack set by th IST. But 32bit does not have an IST and the stack
still belongs to the current task and there is no problem in scheduling
... |
NOEXPORT void safestring(char *c) {
for(; *c; ++c)
if(!(*c&0x80 || isprint((int)*c)))
*c='.';
} | 0 | [
"CWE-295"
] | stunnel | ebad9ddc4efb2635f37174c9d800d06206f1edf9 | 17,426,482,876,016,668,000,000,000,000,000,000,000 | 5 | stunnel-5.57 |
ConnStateData::afterClientRead()
{
#if USE_OPENSSL
if (parsingTlsHandshake) {
parseTlsHandshake();
return;
}
#endif
/* Process next request */
if (pipeline.empty())
fd_note(clientConnection->fd, "Reading next request");
if (!clientParseRequests()) {
if (!isOpen())
... | 0 | [
"CWE-116"
] | squid | 7024fb734a59409889e53df2257b3fc817809fb4 | 253,225,794,730,860,950,000,000,000,000,000,000,000 | 31 | Handle more Range requests (#790)
Also removed some effectively unused code. |
static int io_rsrc_ref_quiesce(struct io_rsrc_data *data, struct io_ring_ctx *ctx)
{
int ret;
/* As we may drop ->uring_lock, other task may have started quiesce */
if (data->quiesce)
return -ENXIO;
data->quiesce = true;
do {
ret = io_rsrc_node_switch_start(ctx);
if (ret)
break;
io_rsrc_node_switch(c... | 0 | [
"CWE-787"
] | linux | d1f82808877bb10d3deee7cf3374a4eb3fb582db | 120,428,282,952,475,500,000,000,000,000,000,000,000 | 36 | io_uring: truncate lengths larger than MAX_RW_COUNT on provide buffers
Read and write operations are capped to MAX_RW_COUNT. Some read ops rely on
that limit, and that is not guaranteed by the IORING_OP_PROVIDE_BUFFERS.
Truncate those lengths when doing io_add_buffers, so buffer addresses still
use the uncapped lengt... |
static bool vmxnet_tx_pkt_rebuild_payload(struct VmxnetTxPkt *pkt)
{
size_t payload_len = iov_size(pkt->raw, pkt->raw_frags) - pkt->hdr_len;
pkt->payload_frags = iov_copy(&pkt->vec[VMXNET_TX_PKT_PL_START_FRAG],
pkt->max_payload_frags,
pkt->raw, pk... | 0 | [
"CWE-20"
] | qemu | a7278b36fcab9af469563bd7b9dadebe2ae25e48 | 248,529,431,640,646,750,000,000,000,000,000,000,000 | 16 | net/vmxnet3: Refine l2 header validation
Validation of l2 header length assumed minimal packet size as
eth_header + 2 * vlan_header regardless of the actual protocol.
This caused crash for valid non-IP packets shorter than 22 bytes, as
'tx_pkt->packet_type' hasn't been assigned for such packets, and
'vmxnet3_on_tx_do... |
get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
char *argument)
{
int error = 0;
switch(optid) {
case 'c':
opt_count_iterations= 1;
break;
case 'p':
if (argument == disabled_my_option)
argument= (char*) ""; // Don't require password
if (argument)
... | 0 | [
"CWE-284",
"CWE-295"
] | mysql-server | 3bd5589e1a5a93f9c224badf983cd65c45215390 | 204,995,126,558,302,650,000,000,000,000,000,000,000 | 75 | 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 struct page *next_active_pageblock(struct page *page)
{
/* Ensure the starting page is pageblock-aligned */
BUG_ON(page_to_pfn(page) & (pageblock_nr_pages - 1));
/* If the entire pageblock is free, move to the end of free page */
if (pageblock_free(page)) {
int order;
/* be careful. we don't have locks,... | 0 | [] | linux-2.6 | 08dff7b7d629807dbb1f398c68dd9cd58dd657a1 | 272,522,653,537,773,140,000,000,000,000,000,000,000 | 16 | mm/hotplug: correctly add new zone to all other nodes' zone lists
When online_pages() is called to add new memory to an empty zone, it
rebuilds all zone lists by calling build_all_zonelists(). But there's a
bug which prevents the new zone to be added to other nodes' zone lists.
online_pages() {
build_all_zonelists(... |
int load_config(BIO *err, CONF *cnf)
{
static int load_config_called = 0;
if (load_config_called)
return 1;
load_config_called = 1;
if (!cnf)
cnf = config;
if (!cnf)
return 1;
OPENSSL_load_builtin_modules();
if (CONF_modules_load(cnf, NULL, 0) <= 0)
{
BIO_printf(err, "Error configuring OpenSSL\n");
... | 0 | [] | openssl | a70da5b3ecc3160368529677006801c58cb369db | 96,818,731,097,046,180,000,000,000,000,000,000,000 | 21 | New functions to check a hostname email or IP address against a
certificate. Add options to s_client, s_server and x509 utilities
to print results of checks. |
static void vmxnet3_adjust_by_guest_type(VMXNET3State *s)
{
struct Vmxnet3_GOSInfo gos;
PCIDevice *d = PCI_DEVICE(s);
VMXNET3_READ_DRV_SHARED(d, s->drv_shmem, devRead.misc.driverInfo.gos,
&gos, sizeof(gos));
s->rx_packets_compound =
(gos.gosType == VMXNET3_GOS_TYPE_W... | 0 | [
"CWE-416"
] | qemu | 6c352ca9b4ee3e1e286ea9e8434bd8e69ac7d0d8 | 253,055,479,001,604,030,000,000,000,000,000,000,000 | 12 | net: vmxnet3: check for device_active before write
Vmxnet3 device emulator does not check if the device is active,
before using it for write. It leads to a use after free issue,
if the vmxnet3_io_bar0_write routine is called after the device is
deactivated. Add check to avoid it.
Reported-by: Li Qiang <liqiang6-s@360... |
GF_Box *tpay_New()
{
ISOM_DECL_BOX_ALLOC(GF_TPAYBox, GF_ISOM_BOX_TYPE_TPAY);
return (GF_Box *)tmp;
} | 0 | [
"CWE-400",
"CWE-401"
] | gpac | d2371b4b204f0a3c0af51ad4e9b491144dd1225c | 132,190,304,783,710,790,000,000,000,000,000,000,000 | 5 | prevent dref memleak on invalid input (#1183) |
static void geneve_sock_release(struct geneve_dev *geneve)
{
struct geneve_sock *gs4 = rtnl_dereference(geneve->sock4);
#if IS_ENABLED(CONFIG_IPV6)
struct geneve_sock *gs6 = rtnl_dereference(geneve->sock6);
rcu_assign_pointer(geneve->sock6, NULL);
#endif
rcu_assign_pointer(geneve->sock4, NULL);
synchronize_net()... | 0 | [] | net | 6c8991f41546c3c472503dff1ea9daaddf9331c2 | 226,712,683,849,381,450,000,000,000,000,000,000,000 | 17 | net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
ipv6_stub uses the ip6_dst_lookup function to allow other modules to
perform IPv6 lookups. However, this function skips the XFRM layer
entirely.
All users of ipv6_stub->ip6_dst_lookup use ip_route_output_flow (via the
ip_route_output_key and ip_route_o... |
static void Log_queue(LogObject *self, const char *msg, int len)
{
const char *p = NULL;
const char *q = NULL;
const char *e = NULL;
p = msg;
e = p + len;
/*
* Break string on newline. This is on assumption
* that primarily textual information being logged.
*/
q = p;
wh... | 0 | [
"CWE-264"
] | mod_wsgi | d9d5fea585b23991f76532a9b07de7fcd3b649f4 | 306,248,078,416,110,500,000,000,000,000,000,000,000 | 103 | Local privilege escalation when using daemon mode. (CVE-2014-0240) |
void SSL_CTX_free(SSL_CTX *a)
{
int i;
if (a == NULL) return;
i=CRYPTO_add(&a->references,-1,CRYPTO_LOCK_SSL_CTX);
#ifdef REF_PRINT
REF_PRINT("SSL_CTX",a);
#endif
if (i > 0) return;
#ifdef REF_CHECK
if (i < 0)
{
fprintf(stderr,"SSL_CTX_free, bad reference count\n");
abort(); /* ok */
}
#endif
if (a->... | 0 | [
"CWE-310"
] | openssl | c6a876473cbff0fd323c8abcaace98ee2d21863d | 287,889,376,050,284,970,000,000,000,000,000,000,000 | 63 | Support TLS_FALLBACK_SCSV.
Reviewed-by: Stephen Henson <steve@openssl.org> |
static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *pt, struct net_device *orig_dev)
{
struct sock *sk;
struct sockaddr_ll *sll;
struct packet_sock *po;
u8 *skb_head = skb->data;
int skb_len = skb->len;
unsigned int snaplen, res;
if (skb->pkt_type == PACKET_LOOPBACK)
... | 0 | [
"CWE-909"
] | linux-2.6 | 67286640f638f5ad41a946b9a3dc75327950248f | 5,536,874,944,435,711,000,000,000,000,000,000,000 | 109 | net: packet: fix information leak to userland
packet_getname_spkt() doesn't initialize all members of sa_data field of
sockaddr struct if strlen(dev->name) < 13. This structure is then copied
to userland. It leads to leaking of contents of kernel stack memory.
We have to fully fill sa_data with strncpy() instead of ... |
void in_timestamp::set(uint pos, Item *item)
{
Timestamp_or_zero_datetime *buff= &((Timestamp_or_zero_datetime *) base)[pos];
Timestamp_or_zero_datetime_native_null native(current_thd, item, true);
if (native.is_null())
*buff= Timestamp_or_zero_datetime();
else
*buff= Timestamp_or_zero_datetime(native);... | 0 | [
"CWE-617"
] | server | 807945f2eb5fa22e6f233cc17b85a2e141efe2c8 | 106,021,916,755,540,270,000,000,000,000,000,000,000 | 9 | MDEV-26402: A SEGV in Item_field::used_tables/update_depend_map_for_order...
When doing condition pushdown from HAVING into WHERE,
Item_equal::create_pushable_equalities() calls
item->set_extraction_flag(IMMUTABLE_FL) for constant items.
Then, Item::cleanup_excluding_immutables_processor() checks for this flag
to see ... |
BGD_DECLARE(void) gdImageSetAntiAliased (gdImagePtr im, int c)
{
im->AA = 1;
im->AA_color = c;
im->AA_dont_blend = -1;
} | 0 | [
"CWE-119",
"CWE-787"
] | libgd | 77f619d48259383628c3ec4654b1ad578e9eb40e | 166,086,298,134,179,630,000,000,000,000,000,000,000 | 6 | fix #215 gdImageFillToBorder stack-overflow when invalid color is used |
int js_gettop(js_State *J)
{
return TOP - BOT;
} | 0 | [
"CWE-476"
] | mujs | 77ab465f1c394bb77f00966cd950650f3f53cb24 | 212,686,747,504,258,320,000,000,000,000,000,000,000 | 4 | Fix 697401: Error when dropping extra arguments to lightweight functions. |
std::ostream& operator<<(std::ostream& out, HealthTransition changed_state) {
switch (changed_state) {
case HealthTransition::Unchanged:
out << "Unchanged";
break;
case HealthTransition::Changed:
out << "Changed";
break;
case HealthTransition::ChangePending:
out << "ChangePending";
break... | 0 | [
"CWE-476"
] | envoy | 9b1c3962172a972bc0359398af6daa3790bb59db | 198,100,215,909,232,680,000,000,000,000,000,000,000 | 14 | healthcheck: fix grpc inline removal crashes (#749)
Signed-off-by: Matt Klein <mklein@lyft.com>
Signed-off-by: Pradeep Rao <pcrao@google.com> |
static int ZEND_FASTCALL ZEND_SR_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
{
zend_op *opline = EX(opline);
zend_free_op free_op2;
shift_right_function(&EX_T(opline->result.u.var).tmp_var,
_get_zval_ptr_cv(&opline->op1, EX(Ts), BP_VAR_R TSRMLS_CC),
_get_zval_ptr_tmp(&opline->op2, EX(Ts), &free_op2 TSRMLS_CC... | 0 | [] | php-src | ce96fd6b0761d98353761bf78d5bfb55291179fd | 164,642,645,627,290,580,000,000,000,000,000,000,000 | 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 |
static void svm_sched_in(struct kvm_vcpu *vcpu, int cpu)
{
if (pause_filter_thresh)
shrink_ple_window(vcpu);
} | 0 | [
"CWE-401"
] | linux | d80b64ff297e40c2b6f7d7abc1b3eba70d22a068 | 295,017,933,271,141,530,000,000,000,000,000,000,000 | 5 | KVM: SVM: Fix potential memory leak in svm_cpu_init()
When kmalloc memory for sd->sev_vmcbs failed, we forget to free the page
held by sd->save_area. Also get rid of the var r as '-ENOMEM' is actually
the only possible outcome here.
Reviewed-by: Liran Alon <liran.alon@oracle.com>
Reviewed-by: Vitaly Kuznetsov <vkuzne... |
PackLinuxElf32::adjABS(Elf32_Sym *sym, unsigned delta)
{
for (int j = 0; abs_symbol_names[j][0]; ++j) {
unsigned st_name = get_te32(&sym->st_name);
if (!strcmp(abs_symbol_names[j], get_str_name(st_name, (unsigned)-1))) {
sym->st_value += delta;
return 1;
}
}
r... | 1 | [] | upx | 77c914bce58aab9459029bed699f2bfb7ff2f90f | 167,380,704,223,436,780,000,000,000,000,000,000,000 | 11 | Check de-compressed SHT_SYMTAB
https://github.com/upx/upx/issues/396
modified: p_lx_elf.cpp |
static int mpls_netconf_fill_devconf(struct sk_buff *skb, struct mpls_dev *mdev,
u32 portid, u32 seq, int event,
unsigned int flags, int type)
{
struct nlmsghdr *nlh;
struct netconfmsg *ncm;
bool all = false;
nlh = nlmsg_put(skb, portid, seq, event, sizeof(struct netconfmsg),
flags);
if (!nl... | 0 | [] | net | 6c8991f41546c3c472503dff1ea9daaddf9331c2 | 2,024,603,805,864,914,400,000,000,000,000,000,000 | 34 | net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
ipv6_stub uses the ip6_dst_lookup function to allow other modules to
perform IPv6 lookups. However, this function skips the XFRM layer
entirely.
All users of ipv6_stub->ip6_dst_lookup use ip_route_output_flow (via the
ip_route_output_key and ip_route_o... |
int skb_flow_dissector_bpf_prog_attach(const union bpf_attr *attr,
struct bpf_prog *prog)
{
struct bpf_prog *attached;
struct net *net;
net = current->nsproxy->net_ns;
mutex_lock(&flow_dissector_mutex);
attached = rcu_dereference_protected(net->flow_dissector_prog,
lockdep_is_held(&flow_disse... | 0 | [
"CWE-330"
] | linux | 55667441c84fa5e0911a0aac44fb059c15ba6da2 | 286,831,288,303,804,770,000,000,000,000,000,000,000 | 19 | net/flow_dissector: switch to siphash
UDP IPv6 packets auto flowlabels are using a 32bit secret
(static u32 hashrnd in net/core/flow_dissector.c) and
apply jhash() over fields known by the receivers.
Attackers can easily infer the 32bit secret and use this information
to identify a device and/or user, since this 32bi... |
static inline void tree_mod_log_write_unlock(struct btrfs_fs_info *fs_info)
{
write_unlock(&fs_info->tree_mod_log_lock);
} | 0 | [
"CWE-416",
"CWE-362"
] | linux | 5f5bc6b1e2d5a6f827bc860ef2dc5b6f365d1339 | 208,772,110,265,001,320,000,000,000,000,000,000,000 | 4 | Btrfs: make xattr replace operations atomic
Replacing a xattr consists of doing a lookup for its existing value, delete
the current value from the respective leaf, release the search path and then
finally insert the new value. This leaves a time window where readers (getxattr,
listxattrs) won't see any value for the x... |
virPCIEDeviceInfoParseXML(xmlXPathContextPtr ctxt,
xmlNodePtr pciExpressNode,
virPCIEDeviceInfoPtr pci_express)
{
VIR_XPATH_NODE_AUTORESTORE(ctxt)
xmlNodePtr lnk;
int ret = -1;
ctxt->node = pciExpressNode;
if ((lnk = virXPathNode("./link[@validit... | 0 | [
"CWE-119"
] | libvirt | 4c4d0e2da07b5a035b26a0ff13ec27070f7c7b1a | 317,941,121,248,386,100,000,000,000,000,000,000,000 | 30 | conf: Fix segfault when parsing mdev types
Commit f1b0890 introduced a potential crash due to incorrect operator
precedence when accessing an element from a pointer to an array.
Backtrace below:
#0 virNodeDeviceGetMdevTypesCaps (sysfspath=0x7fff801661e0 "/sys/devices/pci0000:00/0000:00:02.0", mdev_types=0x7fff801... |
static MYSQL *db_connect(char *host, char *database,
char *user, char *passwd)
{
MYSQL *mysql;
if (verbose)
fprintf(stdout, "Connecting to %s\n", host ? host : "localhost");
if (opt_use_threads && !lock_tables)
{
pthread_mutex_lock(&init_mutex);
if (!(mysql= mysql_init(NULL)... | 0 | [
"CWE-319"
] | mysql-server | 060b1eadf4913f7066484ea34ec62feead1bca44 | 102,645,933,441,742,320,000,000,000,000,000,000,000 | 66 | BUG#25575605: SETTING --SSL-MODE=REQUIRED SENDS CREDENTIALS BEFORE VERIFYING SSL CONNECTION
MYSQL_OPT_SSL_MODE option introduced.
It is set in case of --ssl-mode=REQUIRED and permits only SSL connection.
(cherry picked from commit 3b2d28578c526f347f5cfe763681eff365731f99) |
static int rds_iw_laddr_check(__be32 addr)
{
int ret;
struct rdma_cm_id *cm_id;
struct sockaddr_in sin;
/* Create a CMA ID and try to bind it. This catches both
* IB and iWARP capable NICs.
*/
cm_id = rdma_create_id(NULL, NULL, RDMA_PS_TCP, IB_QPT_RC);
if (IS_ERR(cm_id))
return PTR_ERR(cm_id);
memset(&si... | 0 | [
"CWE-476"
] | net-next | bf39b4247b8799935ea91d90db250ab608a58e50 | 144,038,660,124,377,360,000,000,000,000,000,000,000 | 33 | rds: prevent dereference of a NULL device in rds_iw_laddr_check
Binding might result in a NULL device which is later dereferenced
without checking.
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net> |
prepare_search (KEYRING_HANDLE hd)
{
if (hd->current.error) {
/* If the last key was a legacy key, we simply ignore the error so that
we can easily use search_next. */
if (gpg_err_code (hd->current.error) == GPG_ERR_LEGACY_KEY)
hd->current.error = 0;
else
... | 0 | [
"CWE-416"
] | gnupg | f0f71a721ccd7ab9e40b8b6b028b59632c0cc648 | 150,182,671,694,273,560,000,000,000,000,000,000,000 | 47 | gpg: Prevent an invalid memory read using a garbled keyring.
* g10/keyring.c (keyring_get_keyblock): Whitelist allowed packet
types.
* g10/keydb.c (parse_keyblock_image): Ditto.
--
The keyring DB code did not reject packets which don't belong into a
keyring. If for example the keyblock contains a literal data packet... |
GF_Err pasp_dump(GF_Box *a, FILE * trace)
{
GF_PixelAspectRatioBox *ptr = (GF_PixelAspectRatioBox*)a;
gf_isom_box_dump_start(a, "PixelAspectRatioBox", trace);
fprintf(trace, "hSpacing=\"%d\" vSpacing=\"%d\" >\n", ptr->hSpacing, ptr->vSpacing);
gf_isom_box_dump_done("PixelAspectRatioBox", a, trace);
return GF_OK;
} | 0 | [
"CWE-125"
] | gpac | bceb03fd2be95097a7b409ea59914f332fb6bc86 | 145,059,906,902,760,590,000,000,000,000,000,000,000 | 8 | fixed 2 possible heap overflows (inc. #1088) |
static void mac80211_hwsim_tx_frame(struct ieee80211_hw *hw,
struct sk_buff *skb,
struct ieee80211_channel *chan)
{
struct mac80211_hwsim_data *data = hw->priv;
u32 _pid = READ_ONCE(data->wmediumd);
if (ieee80211_hw_check(hw, SUPPORTS_RC_TABLE)) {
struct ieee80211_tx_info *txi = IEEE80211_SKB_CB(s... | 0 | [
"CWE-703",
"CWE-772"
] | linux | 0ddcff49b672239dda94d70d0fcf50317a9f4b51 | 3,464,647,835,371,869,400,000,000,000,000,000,000 | 22 | mac80211_hwsim: fix possible memory leak in hwsim_new_radio_nl()
'hwname' is malloced in hwsim_new_radio_nl() and should be freed
before leaving from the error handling cases, otherwise it will cause
memory leak.
Fixes: ff4dd73dd2b4 ("mac80211_hwsim: check HWSIM_ATTR_RADIO_NAME length")
Signed-off-by: Wei Yongjun <we... |
TEST_P(Http2UpstreamIntegrationTest, RouterDownstreamDisconnectBeforeResponseComplete) {
testRouterDownstreamDisconnectBeforeResponseComplete();
} | 0 | [
"CWE-400"
] | envoy | 0e49a495826ea9e29134c1bd54fdeb31a034f40c | 153,070,607,096,667,120,000,000,000,000,000,000,000 | 3 | http/2: add stats and stream flush timeout (#139)
This commit adds a new stream flush timeout to guard against a
remote server that does not open window once an entire stream has
been buffered for flushing. Additional stats have also been added
to better understand the codecs view of active streams as well as
amount o... |
static inline void of_unittest_overlay_i2c_14(void) { } | 0 | [
"CWE-401"
] | linux | e13de8fe0d6a51341671bbe384826d527afe8d44 | 258,636,178,409,580,370,000,000,000,000,000,000,000 | 1 | of: unittest: fix memory leak in unittest_data_add
In unittest_data_add, a copy buffer is created via kmemdup. This buffer
is leaked if of_fdt_unflatten_tree fails. The release for the
unittest_data buffer is added.
Fixes: b951f9dc7f25 ("Enabling OF selftest to run without machine's devicetree")
Signed-off-by: Navid ... |
TEST_P(JSITest, HostObjectTest) {
class ConstantHostObject : public HostObject {
Value get(Runtime&, const PropNameID& sym) override {
return 9000;
}
void set(Runtime&, const PropNameID&, const Value&) override {}
};
Object cho =
Object::createFromHostObject(rt, std::make_shared<Constant... | 0 | [
"CWE-843",
"CWE-125"
] | hermes | fe52854cdf6725c2eaa9e125995da76e6ceb27da | 89,435,710,718,206,940,000,000,000,000,000,000,000 | 217 | [CVE-2020-1911] Look up HostObject computed properties on the right object in the prototype chain.
Summary:
The change in the hermes repository fixes the security vulnerability
CVE-2020-1911. This vulnerability only affects applications which
allow evaluation of uncontrolled, untrusted JavaScript code not
shipped wit... |
zipExtension() : Extension("zip", "1.12.4-dev") {} | 0 | [
"CWE-22"
] | hhvm | 65c95a01541dd2fbc9c978ac53bed235b5376686 | 154,529,390,080,819,990,000,000,000,000,000,000,000 | 1 | ZipArchive::extractTo bug 70350
Summary:Don't allow upward directory traversal when extracting zip archive files.
Files in zip files with `..` or starting at main root `/` should be normalized
to something where the file being extracted winds up within the directory or
a subdirectory where the actual extraction is ta... |
static void masking_bogus_flags(struct urb *urb)
{
int xfertype;
struct usb_device *dev;
struct usb_host_endpoint *ep;
int is_out;
unsigned int allowed;
if (!urb || urb->hcpriv || !urb->complete)
return;
dev = urb->dev;
if ((!dev) || (dev->state < USB_STATE_UNAUTHENTICATED))
return;
ep = (usb_pipe... | 0 | [
"CWE-125"
] | linux | 635f545a7e8be7596b9b2b6a43cab6bbd5a88e43 | 2,466,119,938,992,964,400,000,000,000,000,000,000 | 53 | usbip: fix stub_rx: get_pipe() to validate endpoint number
get_pipe() routine doesn't validate the input endpoint number
and uses to reference ep_in and ep_out arrays. Invalid endpoint
number can trigger BUG(). Range check the epnum and returning
error instead of calling BUG().
Change caller stub_recv_cmd_submit() to... |
static int hv_remote_flush_tlb_with_range(struct kvm *kvm,
struct kvm_tlb_range *range)
{
struct kvm_vcpu *vcpu;
int ret = 0, i;
spin_lock(&to_kvm_vmx(kvm)->ept_pointer_lock);
if (to_kvm_vmx(kvm)->ept_pointers_match == EPT_POINTERS_CHECK)
check_ept_pointer_match(kvm);
if (to_kvm_vmx(kvm)->ept_pointers_match... | 0 | [
"CWE-787"
] | linux | 04c4f2ee3f68c9a4bf1653d15f1a9a435ae33f7a | 53,349,890,886,547,000,000,000,000,000,000,000,000 | 26 | KVM: VMX: Don't use vcpu->run->internal.ndata as an array index
__vmx_handle_exit() uses vcpu->run->internal.ndata as an index for
an array access. Since vcpu->run is (can be) mapped to a user address
space with a writer permission, the 'ndata' could be updated by the
user process at anytime (the user process can set... |
int audit_remove_tree_rule(struct audit_krule *rule)
{
struct audit_tree *tree;
tree = rule->tree;
if (tree) {
spin_lock(&hash_lock);
list_del_init(&rule->rlist);
if (list_empty(&tree->rules) && !tree->goner) {
tree->root = NULL;
list_del_init(&tree->same_root);
tree->goner = 1;
list_move(&tree->li... | 0 | [
"CWE-362"
] | linux-2.6 | 8f7b0ba1c853919b85b54774775f567f30006107 | 34,852,664,413,003,963,000,000,000,000,000,000,000 | 23 | Fix inotify watch removal/umount races
Inotify watch removals suck violently.
To kick the watch out we need (in this order) inode->inotify_mutex and
ih->mutex. That's fine if we have a hold on inode; however, for all
other cases we need to make damn sure we don't race with umount. We can
*NOT* just grab a reference... |
void freerdp_bitmap_planar_context_free(BITMAP_PLANAR_CONTEXT* context)
{
if (!context)
return;
free(context->pTempData);
free(context->planesBuffer);
free(context->deltaPlanesBuffer);
free(context->rlePlanesBuffer);
free(context);
} | 0 | [
"CWE-125"
] | FreeRDP | 17f547ae11835bb11baa3d045245dc1694866845 | 338,924,919,006,941,230,000,000,000,000,000,000,000 | 11 | Fixed CVE-2020-11521: Out of bounds write in planar codec.
Thanks to Sunglin and HuanGMz from Knownsec 404 |
const char *Natural_join_column::safe_table_name()
{
DBUG_ASSERT(table_ref);
return table_ref->alias.str ? table_ref->alias.str : "";
} | 0 | [
"CWE-416"
] | server | c02ebf3510850ba78a106be9974c94c3b97d8585 | 253,204,957,363,991,620,000,000,000,000,000,000,000 | 5 | MDEV-24176 Preparations
1. moved fix_vcol_exprs() call to open_table()
mysql_alter_table() doesn't do lock_tables() so it cannot win from
fix_vcol_exprs() from there. Tests affected: main.default_session
2. Vanilla cleanups and comments. |
int ha_partition::check(THD *thd, HA_CHECK_OPT *check_opt)
{
DBUG_ENTER("ha_partition::check");
DBUG_RETURN(handle_opt_partitions(thd, check_opt, CHECK_PARTS));
} | 0 | [] | mysql-server | be901b60ae59c93848c829d1b0b2cb523ab8692e | 279,713,464,412,969,240,000,000,000,000,000,000,000 | 6 | Bug#26390632: CREATE TABLE CAN CAUSE MYSQL TO EXIT.
Analysis
========
CREATE TABLE of InnoDB table with a partition name
which exceeds the path limit can cause the server
to exit.
During the preparation of the partition name,
there was no check to identify whether the complete
path name for partition exceeds the max ... |
CImg<T>& _distance_core(longT (*const sep)(const longT, const longT, const longT *const),
longT (*const f)(const longT, const longT, const longT *const)) {
// Check for g++ 4.9.X, as OpenMP seems to crash for this particular function. I have no clues why.
#define cimg_is_gcc49x (__GNUC_... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 300,642,652,321,091,400,000,000,000,000,000,000,000 | 51 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
void *kvm_kvzalloc(unsigned long size)
{
if (size > PAGE_SIZE)
return vzalloc(size);
else
return kzalloc(size, GFP_KERNEL);
} | 0 | [
"CWE-399"
] | linux | 12d6e7538e2d418c08f082b1b44ffa5fb7270ed8 | 228,684,086,996,206,470,000,000,000,000,000,000,000 | 7 | KVM: perform an invalid memslot step for gpa base change
PPC must flush all translations before the new memory slot
is visible.
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com> |
*/
static __cold void io_uring_cancel_generic(bool cancel_all,
struct io_sq_data *sqd)
{
struct io_uring_task *tctx = current->io_uring;
struct io_ring_ctx *ctx;
s64 inflight;
DEFINE_WAIT(wait);
WARN_ON_ONCE(sqd && sqd->thread != current);
if (!current->io_uring)
return;
if (tctx->io_wq)
io_wq_exi... | 0 | [
"CWE-416"
] | linux | e677edbcabee849bfdd43f1602bccbecf736a646 | 330,316,211,876,342,900,000,000,000,000,000,000,000 | 65 | io_uring: fix race between timeout flush and removal
io_flush_timeouts() assumes the timeout isn't in progress of triggering
or being removed/canceled, so it unconditionally removes it from the
timeout list and attempts to cancel it.
Leave it on the list and let the normal timeout cancelation take care
of it.
Cc: st... |
size_t git_delta_index_size(git_delta_index *index)
{
assert(index);
return index->memsize;
} | 0 | [
"CWE-190",
"CWE-125"
] | libgit2 | 3f461902dc1072acb8b7607ee65d0a0458ffac2a | 60,099,748,952,602,050,000,000,000,000,000,000,000 | 6 | delta: fix sign-extension of big left-shift
Our delta code was originally adapted from JGit, which itself adapted it
from git itself. Due to this heritage, we inherited a bug from git.git
in how we compute the delta offset, which was fixed upstream in
48fb7deb5 (Fix big left-shifts of unsigned char, 2009-06-17). As
ex... |
void mbedtls_ssl_set_timer( mbedtls_ssl_context *ssl, uint32_t millisecs )
{
if( ssl->f_set_timer == NULL )
return;
MBEDTLS_SSL_DEBUG_MSG( 3, ( "set_timer to %d ms", (int) millisecs ) );
ssl->f_set_timer( ssl->p_timer, millisecs / 4, millisecs );
} | 0 | [
"CWE-787"
] | mbedtls | f333dfab4a6c2d8a604a61558a8f783145161de4 | 330,550,292,019,606,400,000,000,000,000,000,000,000 | 8 | More SSL debug messages for ClientHello parsing
In particular, be verbose when checking the ClientHello cookie in a possible
DTLS reconnection.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com> |
int fuse_fs_open(struct fuse_fs *fs, const char *path,
struct fuse_file_info *fi)
{
fuse_get_context()->private_data = fs->user_data;
if (fs->op.open)
return fs->op.open(path, fi);
else
return 0;
} | 0 | [] | ntfs-3g | fb28eef6f1c26170566187c1ab7dc913a13ea43c | 128,999,962,330,079,350,000,000,000,000,000,000,000 | 9 | Hardened the checking of directory offset requested by a readdir
When asked for the next directory entries, make sure the chunk offset
is within valid values, otherwise return no more entries in chunk. |
dissect_80211n_mac(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, int data_len, gboolean add_subtree, guint32 *n_mac_flags, guint32 *ampdu_id, struct ieee_802_11_phdr *phdr)
{
proto_tree *ftree = tree;
ptvcursor_t *csr;
int subtree_off = add_subtree ? 4 : 0;
guint32... | 0 | [
"CWE-20"
] | wireshark | 2c13e97d656c1c0ac4d76eb9d307664aae0e0cf7 | 65,281,139,466,616,000,000,000,000,000,000,000,000 | 49 | The WTAP_ENCAP_ETHERNET dissector needs to be passed a struct eth_phdr.
We now require that. Make it so.
Bug: 12440
Change-Id: Iffee520976b013800699bde3c6092a3e86be0d76
Reviewed-on: https://code.wireshark.org/review/15424
Reviewed-by: Guy Harris <guy@alum.mit.edu> |
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