func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
nfsd4_decode_fallocate(struct nfsd4_compoundargs *argp,
struct nfsd4_fallocate *fallocate)
{
DECODE_HEAD;
status = nfsd4_decode_stateid(argp, &fallocate->falloc_stateid);
if (status)
return status;
READ_BUF(16);
p = xdr_decode_hyper(p, &fallocate->falloc_offset);
xdr_decode_hyper(p, &fallocate->fallo... | 0 | [
"CWE-20",
"CWE-129"
] | linux | f961e3f2acae94b727380c0b74e2d3954d0edf79 | 32,589,443,661,685,643,000,000,000,000,000,000,000 | 15 | 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... |
int ssl_write_finished( ssl_context *ssl )
{
int ret, hash_len;
SSL_DEBUG_MSG( 2, ( "=> write finished" ) );
ssl->handshake->calc_finished( ssl, ssl->out_msg + 4, ssl->endpoint );
// TODO TLS/1.2 Hash length is determined by cipher suite (Page 63)
hash_len = ( ssl->minor_ver == SSL_MINOR_VERSION_... | 0 | [
"CWE-310"
] | polarssl | 4582999be608c9794d4518ae336b265084db9f93 | 235,973,880,847,520,300,000,000,000,000,000,000,000 | 50 | Fixed timing difference resulting from badly formatted padding. |
BGD_DECLARE(void) gdImageSetTile (gdImagePtr im, gdImagePtr tile)
{
int i;
im->tile = tile;
if ((!im->trueColor) && (!im->tile->trueColor)) {
for (i = 0; (i < gdImageColorsTotal (tile)); i++) {
int index;
index = gdImageColorResolveAlpha (im,
gdImageRed (tile, i),
... | 0 | [
"CWE-119",
"CWE-787"
] | libgd | 77f619d48259383628c3ec4654b1ad578e9eb40e | 222,228,410,569,188,070,000,000,000,000,000,000,000 | 16 | fix #215 gdImageFillToBorder stack-overflow when invalid color is used |
void nego_set_send_preconnection_pdu(rdpNego* nego, BOOL SendPreconnectionPdu)
{
nego->SendPreconnectionPdu = SendPreconnectionPdu;
} | 0 | [
"CWE-125"
] | FreeRDP | 6b485b146a1b9d6ce72dfd7b5f36456c166e7a16 | 23,811,782,645,374,270,000,000,000,000,000,000,000 | 4 | Fixed oob read in irp_write and similar |
Item_datetime_literal_for_invalid_dates(THD *thd,
MYSQL_TIME *ltime, uint dec_arg)
:Item_datetime_literal(thd, ltime, dec_arg) { } | 0 | [
"CWE-617"
] | server | 2e7891080667c59ac80f788eef4d59d447595772 | 154,867,010,133,076,530,000,000,000,000,000,000,000 | 3 | MDEV-25635 Assertion failure when pushing from HAVING into WHERE of view
This bug could manifest itself after pushing a where condition over a
mergeable derived table / view / CTE DT into a grouping view / derived
table / CTE V whose item list contained set functions with constant
arguments such as MIN(2), SUM(1) etc.... |
static int nfs4_xdr_dec_link(struct rpc_rqst *rqstp, struct xdr_stream *xdr,
struct nfs4_link_res *res)
{
struct compound_hdr hdr;
int status;
status = decode_compound_hdr(xdr, &hdr);
if (status)
goto out;
status = decode_sequence(xdr, &res->seq_res, rqstp);
if (status)
goto out;
status = decode_put... | 0 | [
"CWE-703",
"CWE-189"
] | linux | bf118a342f10dafe44b14451a1392c3254629a1f | 254,345,545,454,265,580,000,000,000,000,000,000,000 | 39 | 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... |
Parameter_Obj Parser::parse_parameter()
{
if (peek< alternatives< exactly<','>, exactly< '{' >, exactly<';'> > >()) {
css_error("Invalid CSS", " after ", ": expected variable (e.g. $foo), was ");
}
while (lex< alternatives < spaces, block_comment > >());
lex < variable >();
std::string nam... | 0 | [
"CWE-125"
] | libsass | eb15533b07773c30dc03c9d742865604f47120ef | 91,597,629,823,066,390,000,000,000,000,000,000,000 | 21 | Fix memory leak in `parse_ie_keyword_arg`
`kwd_arg` would never get freed when there was a parse error in
`parse_ie_keyword_arg`.
Closes #2656 |
xfs_attr_shortform_lookup(xfs_da_args_t *args)
{
xfs_attr_shortform_t *sf;
xfs_attr_sf_entry_t *sfe;
int i;
xfs_ifork_t *ifp;
trace_xfs_attr_sf_lookup(args);
ifp = args->dp->i_afp;
ASSERT(ifp->if_flags & XFS_IFINLINE);
sf = (xfs_attr_shortform_t *)ifp->if_u1.if_data;
sfe = &sf->list[0];
for (i = 0; i < sf->... | 0 | [
"CWE-476"
] | linux | bb3d48dcf86a97dc25fe9fc2c11938e19cb4399a | 98,436,071,162,362,920,000,000,000,000,000,000,000 | 25 | xfs: don't call xfs_da_shrink_inode with NULL bp
xfs_attr3_leaf_create may have errored out before instantiating a buffer,
for example if the blkno is out of range. In that case there is no work
to do to remove it, and in fact xfs_da_shrink_inode will lead to an oops
if we try.
This also seems to fix a flaw where th... |
int vfs_follow_link(struct nameidata *nd, const char *link)
{
return __vfs_follow_link(nd, link);
} | 0 | [
"CWE-120"
] | linux-2.6 | d70b67c8bc72ee23b55381bd6a884f4796692f77 | 210,689,355,916,412,550,000,000,000,000,000,000,000 | 4 | [patch] vfs: fix lookup on deleted directory
Lookup can install a child dentry for a deleted directory. This keeps
the directory dentry alive, and the inode pinned in the cache and on
disk, even after all external references have gone away.
This isn't a big problem normally, since memory pressure or umount
will clea... |
void kvm_inject_nmi(struct kvm_vcpu *vcpu)
{
vcpu->arch.nmi_pending = 1;
} | 0 | [
"CWE-476"
] | linux-2.6 | 59839dfff5eabca01cc4e20b45797a60a80af8cb | 162,312,071,510,017,650,000,000,000,000,000,000,000 | 4 | KVM: x86: check for cr3 validity in ioctl_set_sregs
Matt T. Yourst notes that kvm_arch_vcpu_ioctl_set_sregs lacks validity
checking for the new cr3 value:
"Userspace callers of KVM_SET_SREGS can pass a bogus value of cr3 to
the kernel. This will trigger a NULL pointer access in gfn_to_rmap()
when userspace next tries... |
nfs4_find_state_owner(struct nfs_server *server, struct rpc_cred *cred)
{
struct nfs_client *clp = server->nfs_client;
struct rb_node **p = &clp->cl_state_owners.rb_node,
*parent = NULL;
struct nfs4_state_owner *sp, *res = NULL;
while (*p != NULL) {
parent = *p;
sp = rb_entry(parent, struct nfs4_state... | 0 | [
"CWE-703"
] | linux | dc0b027dfadfcb8a5504f7d8052754bf8d501ab9 | 187,321,426,466,380,200,000,000,000,000,000,000,000 | 31 | NFSv4: Convert the open and close ops to use fmode
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> |
bool smbXcli_session_is_guest(struct smbXcli_session *session)
{
if (session == NULL) {
return false;
}
if (session->conn == NULL) {
return false;
}
if (session->conn->protocol >= PROTOCOL_SMB2_02) {
if (session->smb2->session_flags & SMB2_SESSION_FLAG_IS_GUEST) {
return true;
}
return false;
}
i... | 1 | [
"CWE-94"
] | samba | 46b5e4aca6adb12a27efaad3bfe66c2d8a82ec95 | 90,397,104,465,816,030,000,000,000,000,000,000,000 | 23 | CVE-2016-2019: libcli/smb: don't allow guest sessions if we require signing
Note real anonymous sessions (with "" as username) don't hit this
as we don't even call smb2cli_session_set_session_key() in that case.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11860
Signed-off-by: Stefan Metzmacher <metze@samba.org> |
static void processNode(xmlTextReaderPtr reader) {
const xmlChar *name, *value;
int type, empty;
type = xmlTextReaderNodeType(reader);
empty = xmlTextReaderIsEmptyElement(reader);
if (debug) {
name = xmlTextReaderConstName(reader);
if (name == NULL)
name = BAD_CAST "--";
value = xmlTextRe... | 0 | [
"CWE-416"
] | libxml2 | 1358d157d0bd83be1dfe356a69213df9fac0b539 | 108,754,994,733,898,620,000,000,000,000,000,000,000 | 90 | Fix use-after-free with `xmllint --html --push`
Call htmlCtxtUseOptions to make sure that names aren't stored in
dictionaries.
Note that this issue only affects xmllint using the HTML push parser.
Fixes #230. |
static double mp_da_size(_cimg_math_parser& mp) {
mp_check_list(mp,"da_size");
const unsigned int ind = (unsigned int)cimg::mod((int)_mp_arg(2),mp.imglist.width());
CImg<T> &img = mp.imglist[ind];
const int siz = img?(int)img[img._height - 1]:0;
if (img && (img._width!=1 ||... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 96,871,515,953,912,180,000,000,000,000,000,000,000 | 12 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
static int exif_process_IFD_in_TIFF(image_info_type *ImageInfo, size_t dir_offset, int section_index)
{
int i, sn, num_entries, sub_section_index = 0;
unsigned char *dir_entry;
size_t ifd_size, dir_size, entry_offset, next_offset, entry_length, entry_value=0, fgot;
int entry_tag , entry_type;
tag_table_type tag_ta... | 0 | [
"CWE-125"
] | php-src | 0c77b4307df73217283a4aaf9313e1a33a0967ff | 115,087,322,991,861,060,000,000,000,000,000,000,000 | 234 | Fixed bug #79282 |
static VOID MiniportDisableMSIInterrupt(
IN PVOID MiniportInterruptContext,
IN ULONG MessageId
)
{
PARANDIS_ADAPTER *pContext = (PARANDIS_ADAPTER *)MiniportInterruptContext;
/* TODO - How we prevent DPC procedure from re-enabling interrupt? */
CParaNdisAbstractPath *path = GetPathByMessageId(... | 0 | [
"CWE-20"
] | kvm-guest-drivers-windows | 723416fa4210b7464b28eab89cc76252e6193ac1 | 18,878,462,601,257,510,000,000,000,000,000,000,000 | 11 | NetKVM: BZ#1169718: Checking the length only on read
Signed-off-by: Joseph Hindin <yhindin@rehat.com> |
print_tc_bandwidth_table(netdissect_options *ndo,
const u_char *ptr)
{
ND_PRINT((ndo, "\n\t TC Bandwidth Table"));
ND_PRINT((ndo, "\n\t TC%% : 0 1 2 3 4 5 6 7"));
ND_PRINT((ndo, "\n\t Value : %-3d %-3d %-3d %-3d %-3d %-3d %-3d %-3d",
ptr[0], p... | 0 | [
"CWE-399",
"CWE-835"
] | tcpdump | 34cec721d39c76be1e0a600829a7b17bdfb832b6 | 218,788,686,753,694,000,000,000,000,000,000,000,000 | 8 | CVE-2017-12997/LLDP: Don't use an 8-bit loop counter.
If you have a
for (i = 0; i < N; i++)
loop, you'd better make sure that i is big enough to hold N - not N-1,
N.
The TLV length here is 9 bits long, not 8 bits long, so an 8-bit loop
counter will overflow and you can loop infinitely.
This fixes an infinite loop... |
int APE::Properties::channels() const
{
return d->channels;
} | 0 | [] | taglib | 77d61c6eca4d08b9b025738acf6b926cc750db23 | 98,150,552,274,874,280,000,000,000,000,000,000,000 | 4 | Make sure to not try dividing by zero |
static int hub_handle_remote_wakeup(struct usb_hub *hub, unsigned int port,
u16 portstatus, u16 portchange)
{
return 0;
} | 0 | [
"CWE-703"
] | linux | e50293ef9775c5f1cf3fcc093037dd6a8c5684ea | 330,988,325,469,661,550,000,000,000,000,000,000,000 | 5 | USB: fix invalid memory access in hub_activate()
Commit 8520f38099cc ("USB: change hub initialization sleeps to
delayed_work") changed the hub_activate() routine to make part of it
run in a workqueue. However, the commit failed to take a reference to
the usb_hub structure or to lock the hub interface while doing so. ... |
static int update_volume_key_segment_digest(struct crypt_device *cd, struct luks2_hdr *hdr, int digest, int commit)
{
int r;
/* Remove any assignments in memory */
r = LUKS2_digest_segment_assign(cd, hdr, CRYPT_DEFAULT_SEGMENT, CRYPT_ANY_DIGEST, 0, 0);
if (r)
return r;
/* Assign it to the specific digest */
r... | 0 | [
"CWE-345"
] | cryptsetup | 0113ac2d889c5322659ad0596d4cfc6da53e356c | 262,985,735,720,161,770,000,000,000,000,000,000,000 | 12 | Fix CVE-2021-4122 - LUKS2 reencryption crash recovery attack
Fix possible attacks against data confidentiality through LUKS2 online
reencryption extension crash recovery.
An attacker can modify on-disk metadata to simulate decryption in
progress with crashed (unfinished) reencryption step and persistently
decrypt par... |
static int exclude_super_stripes(struct btrfs_block_group *cache)
{
struct btrfs_fs_info *fs_info = cache->fs_info;
const bool zoned = btrfs_is_zoned(fs_info);
u64 bytenr;
u64 *logical;
int stripe_len;
int i, nr, ret;
if (cache->start < BTRFS_SUPER_INFO_OFFSET) {
stripe_len = BTRFS_SUPER_INFO_OFFSET - cache->... | 0 | [
"CWE-703",
"CWE-667"
] | linux | 1cb3db1cf383a3c7dbda1aa0ce748b0958759947 | 263,783,045,388,183,300,000,000,000,000,000,000,000 | 50 | btrfs: fix deadlock with concurrent chunk allocations involving system chunks
When a task attempting to allocate a new chunk verifies that there is not
currently enough free space in the system space_info and there is another
task that allocated a new system chunk but it did not finish yet the
creation of the respecti... |
static int fromiccpcs(int cs)
{
switch (cs) {
case ICC_CS_RGB:
return JAS_CLRSPC_GENRGB;
break;
case ICC_CS_YCBCR:
return JAS_CLRSPC_GENYCBCR;
break;
case ICC_CS_GRAY:
return JAS_CLRSPC_GENGRAY;
break;
}
return JAS_CLRSPC_UNKNOWN;
} | 0 | [
"CWE-189"
] | jasper | 3c55b399c36ef46befcb21e4ebc4799367f89684 | 5,214,988,294,219,704,300,000,000,000,000,000,000 | 15 | At many places in the code, jas_malloc or jas_recalloc was being
invoked with the size argument being computed in a manner that would not
allow integer overflow to be detected. Now, these places in the code
have been modified to use special-purpose memory allocation functions
(e.g., jas_alloc2, jas_alloc3, jas_realloc... |
double get_post_group_estimate(JOIN* join, double join_op_rows)
{
table_map tables_in_group_list= table_map(0);
/* Find out which tables are used in GROUP BY list */
for (ORDER *order= join->group_list_for_estimates; order; order= order->next)
{
Item *item= order->item[0];
table_map item_used_tables= i... | 0 | [
"CWE-89"
] | server | 3c209bfc040ddfc41ece8357d772547432353fd2 | 33,425,618,849,537,537,000,000,000,000,000,000,000 | 51 | MDEV-25994: Crash with union of my_decimal type in ORDER BY clause
When single-row subquery fails with "Subquery reutrns more than 1 row"
error, it will raise an error and return NULL.
On the other hand, Item_singlerow_subselect sets item->maybe_null=0
for table-less subqueries like "(SELECT not_null_value)" (*)
Th... |
static int GetCutColors(Image *image,ExceptionInfo *exception)
{
Quantum
intensity,
scale_intensity;
register Quantum
*q;
ssize_t
x,
y;
intensity=0;
scale_intensity=ScaleCharToQuantum(16);
for (y=0; y < (ssize_t) image->rows; y++)
{
q=GetAuthenticPixels(image,0,y,image->columns,... | 0 | [
"CWE-787"
] | ImageMagick | cc4ac341f29fa368da6ef01c207deaf8c61f6a2e | 5,531,117,225,296,182,000,000,000,000,000,000,000 | 35 | https://github.com/ImageMagick/ImageMagick/issues/1162 |
TfLiteRegistration* Register_BIDIRECTIONAL_SEQUENCE_LSTM() {
static TfLiteRegistration r = {
bidirectional_sequence_lstm::Init, bidirectional_sequence_lstm::Free,
bidirectional_sequence_lstm::Prepare, bidirectional_sequence_lstm::Eval};
return &r;
} | 0 | [
"CWE-125",
"CWE-787"
] | tensorflow | 1970c2158b1ffa416d159d03c3370b9a462aee35 | 67,398,049,337,991,290,000,000,000,000,000,000,000 | 6 | [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... |
best_effort_strncat_in_locale(struct archive_string *as, const void *_p,
size_t length, struct archive_string_conv *sc)
{
size_t remaining;
const uint8_t *itp;
int return_value = 0; /* success */
/*
* If both from-locale and to-locale is the same, this makes a copy.
* And then this checks all copied MBS ca... | 0 | [
"CWE-125"
] | libarchive | 22b1db9d46654afc6f0c28f90af8cdc84a199f41 | 194,627,184,245,990,800,000,000,000,000,000,000,000 | 44 | Bugfix and optimize archive_wstring_append_from_mbs()
The cal to mbrtowc() or mbtowc() should read up to mbs_length
bytes and not wcs_length. This avoids out-of-bounds reads.
mbrtowc() and mbtowc() return (size_t)-1 wit errno EILSEQ when
they encounter an invalid multibyte character and (size_t)-2 when
they they enco... |
do_core_note(struct magic_set *ms, unsigned char *nbuf, uint32_t type,
int swap, uint32_t namesz, uint32_t descsz,
size_t noff, size_t doff, int *flags, size_t size, int clazz)
{
#ifdef ELFCORE
int os_style = -1;
/*
* Sigh. The 2.0.36 kernel in Debian 2.1, at
* least, doesn't correctly implement name
*... | 1 | [
"CWE-125"
] | file | 2858eaf99f6cc5aae129bcbf1e24ad160240185f | 150,404,405,228,822,080,000,000,000,000,000,000,000 | 198 | Avoid OOB read (found by ASAN reported by F. Alonso) |
void cgtimer_time(cgtimer_t *ts_start)
{
struct timeval tv;
cgtime(&tv);
ts_start->tv_sec = tv->tv_sec;
ts_start->tv_nsec = tv->tv_usec * 1000;
} | 0 | [
"CWE-20",
"CWE-703"
] | sgminer | 910c36089940e81fb85c65b8e63dcd2fac71470c | 110,157,326,834,076,720,000,000,000,000,000,000,000 | 8 | stratum: parse_notify(): Don't die on malformed bbversion/prev_hash/nbit/ntime.
Might have introduced a memory leak, don't have time to check. :(
Should the other hex2bin()'s be checked?
Thanks to Mick Ayzenberg <mick.dejavusecurity.com> for finding this. |
bool ElectronBrowserClient::IsSuitableHost(
content::RenderProcessHost* process_host,
const GURL& site_url) {
#if BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS)
auto* browser_context = process_host->GetBrowserContext();
extensions::ExtensionRegistry* registry =
extensions::ExtensionRegistry::Get(browser_contex... | 0 | [] | electron | e9fa834757f41c0b9fe44a4dffe3d7d437f52d34 | 80,860,617,025,397,940,000,000,000,000,000,000,000 | 20 | fix: ensure ElectronBrowser mojo service is only bound to appropriate render frames (#33344)
* fix: ensure ElectronBrowser mojo service is only bound to authorized render frames
Notes: no-notes
* refactor: extract electron API IPC to its own mojo interface
* fix: just check main frame not primary main frame
... |
static int32 GListFIsSelected(GGadget *g, int32 pos) {
GListField *gl = (GListField *) g;
if ( pos>=gl->ltot )
return( false );
if ( pos<0 )
return( false );
if ( gl->ltot>0 )
return( gl->ti[pos]->selected );
return( false );
} | 0 | [
"CWE-119",
"CWE-787"
] | fontforge | 626f751752875a0ddd74b9e217b6f4828713573c | 184,139,248,827,703,830,000,000,000,000,000,000,000 | 12 | Warn users before discarding their unsaved scripts (#3852)
* Warn users before discarding their unsaved scripts
This closes #3846. |
static struct dentry *shmem_fh_to_dentry(struct super_block *sb,
struct fid *fid, int fh_len, int fh_type)
{
struct inode *inode;
struct dentry *dentry = NULL;
u64 inum;
if (fh_len < 3)
return NULL;
inum = fid->raw[2];
inum = (inum << 32) | fid->raw[1];
inode = ilookup5(sb, (unsigned long)(inum + fid->raw... | 0 | [
"CWE-399"
] | linux | 5f00110f7273f9ff04ac69a5f85bb535a4fd0987 | 213,778,034,359,514,170,000,000,000,000,000,000,000 | 22 | tmpfs: fix use-after-free of mempolicy object
The tmpfs remount logic preserves filesystem mempolicy if the mpol=M
option is not specified in the remount request. A new policy can be
specified if mpol=M is given.
Before this patch remounting an mpol bound tmpfs without specifying
mpol= mount option in the remount re... |
static void remove_node_from_stable_tree(struct stable_node *stable_node)
{
struct rmap_item *rmap_item;
struct hlist_node *hlist;
hlist_for_each_entry(rmap_item, hlist, &stable_node->hlist, hlist) {
if (rmap_item->hlist.next)
ksm_pages_sharing--;
else
ksm_pages_shared--;
put_anon_vma(rmap_item->anon_vm... | 0 | [
"CWE-362",
"CWE-125"
] | linux | 2b472611a32a72f4a118c069c2d62a1a3f087afd | 51,885,444,167,870,830,000,000,000,000,000,000,000 | 18 | ksm: fix NULL pointer dereference in scan_get_next_rmap_item()
Andrea Righi reported a case where an exiting task can race against
ksmd::scan_get_next_rmap_item (http://lkml.org/lkml/2011/6/1/742) easily
triggering a NULL pointer dereference in ksmd.
ksm_scan.mm_slot == &ksm_mm_head with only one registered mm
CPU 1... |
static void print_section(SectionID id, int level)
{
const SectionID *pid;
const struct section *section = §ions[id];
printf("%c%c%c",
section->flags & SECTION_FLAG_IS_WRAPPER ? 'W' : '.',
section->flags & SECTION_FLAG_IS_ARRAY ? 'A' : '.',
section-... | 0 | [
"CWE-476"
] | FFmpeg | 837cb4325b712ff1aab531bf41668933f61d75d2 | 173,736,710,452,866,700,000,000,000,000,000,000,000 | 16 | ffprobe: Fix null pointer dereference with color primaries
Found-by: AD-lab of venustech
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
static double mp_sinh(_cimg_math_parser& mp) {
return std::sinh(_mp_arg(2)); | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 28,074,879,313,591,187,000,000,000,000,000,000,000 | 3 | Fix other issues in 'CImg<T>::load_bmp()'. |
AfterTriggerEndXact(bool isCommit)
{
/*
* Forget everything we know about AFTER triggers.
*
* Since all the info is in TopTransactionContext or children thereof, we
* don't really need to do anything to reclaim memory. However, the
* pending-events list could be large, and so it's useful to discard it as
... | 0 | [
"CWE-362"
] | postgres | 5f173040e324f6c2eebb90d86cf1b0cdb5890f0a | 179,866,705,328,445,450,000,000,000,000,000,000,000 | 16 | Avoid repeated name lookups during table and index DDL.
If the name lookups come to different conclusions due to concurrent
activity, we might perform some parts of the DDL on a different table
than other parts. At least in the case of CREATE INDEX, this can be
used to cause the permissions checks to be performed aga... |
bool Field_timestamp::get_date(MYSQL_TIME *ltime, ulonglong fuzzydate)
{
ulong sec_part;
my_time_t ts= get_timestamp(&sec_part);
return timestamp_to_TIME(get_thd(), ltime, ts, sec_part, fuzzydate);
} | 0 | [
"CWE-120"
] | server | eca207c46293bc72dd8d0d5622153fab4d3fccf1 | 96,608,673,184,536,870,000,000,000,000,000,000,000 | 6 | MDEV-25317 Assertion `scale <= precision' failed in decimal_bin_size And Assertion `scale >= 0 && precision > 0 && scale <= precision' failed in decimal_bin_size_inline/decimal_bin_size.
Precision should be kept below DECIMAL_MAX_SCALE for computations.
It can be bigger in Item_decimal. I'd fix this too but it changes... |
void jpc_qmfb_split_col(jpc_fix_t *a, int numrows, int stride,
int parity)
{
int bufsize = JPC_CEILDIVPOW2(numrows, 1);
jpc_fix_t splitbuf[QMFB_SPLITBUFSIZE];
jpc_fix_t *buf = splitbuf;
register jpc_fix_t *srcptr;
register jpc_fix_t *dstptr;
register int n;
register int m;
int hstartcol;
/* Get a buffer. *... | 1 | [
"CWE-189"
] | jasper | 3c55b399c36ef46befcb21e4ebc4799367f89684 | 33,925,845,307,094,970,000,000,000,000,000,000,000 | 59 | At many places in the code, jas_malloc or jas_recalloc was being
invoked with the size argument being computed in a manner that would not
allow integer overflow to be detected. Now, these places in the code
have been modified to use special-purpose memory allocation functions
(e.g., jas_alloc2, jas_alloc3, jas_realloc... |
static void __nft_release_hook(struct net *net, struct nft_table *table)
{
struct nft_flowtable *flowtable;
struct nft_chain *chain;
list_for_each_entry(chain, &table->chains, list)
__nf_tables_unregister_hook(net, table, chain, true);
list_for_each_entry(flowtable, &table->flowtables, list)
__nft_unregister_f... | 0 | [
"CWE-400",
"CWE-703"
] | linux | e02f0d3970404bfea385b6edb86f2d936db0ea2b | 290,539,249,409,174,200,000,000,000,000,000,000,000 | 11 | netfilter: nf_tables: disallow binding to already bound chain
Update nft_data_init() to report EINVAL if chain is already bound.
Fixes: d0e2c7de92c7 ("netfilter: nf_tables: add NFT_CHAIN_BINDING")
Reported-by: Gwangun Jung <exsociety@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
void readErr(const AsyncSocketException& ex) noexcept override {
ReadCallbackBase::readErr(ex);
std::cerr << "ReadErrorCallback::readError" << std::endl;
setState(STATE_SUCCEEDED);
} | 0 | [
"CWE-125"
] | folly | c321eb588909646c15aefde035fd3133ba32cdee | 218,789,859,369,197,640,000,000,000,000,000,000,000 | 5 | Handle close_notify as standard writeErr in AsyncSSLSocket.
Summary: Fixes CVE-2019-11934
Reviewed By: mingtaoy
Differential Revision: D18020613
fbshipit-source-id: db82bb250e53f0d225f1280bd67bc74abd417836 |
static struct device *bnep_get_device(struct bnep_session *session)
{
struct hci_conn *conn;
conn = l2cap_pi(session->sock->sk)->chan->conn->hcon;
if (!conn)
return NULL;
return &conn->dev;
} | 0 | [
"CWE-20",
"CWE-284"
] | linux | 71bb99a02b32b4cc4265118e85f6035ca72923f0 | 213,812,736,920,867,080,000,000,000,000,000,000,000 | 10 | Bluetooth: bnep: bnep_add_connection() should verify that it's dealing with l2cap socket
same story as cmtp
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org> |
int main(int argc, const char *argv[])
{
const UnitTest tests[] = {
unit_test(test_getpwnam_r_wrapper),
unit_test(test_getpwuid_r_wrapper),
unit_test(test_getgrnam_r_wrapper),
unit_test(test_getgrgid_r_wrapper),
};
return run_tests(tests);
} | 0 | [
"CWE-19"
] | freeipa | 50c8f0c80175c7812bb523ab2387b19a94245b59 | 160,665,028,699,777,420,000,000,000,000,000,000,000 | 11 | extdom: handle ERANGE return code for getXXYYY_r() calls
The getXXYYY_r() calls require a buffer to store the variable data of
the passwd and group structs. If the provided buffer is too small ERANGE
is returned and the caller can try with a larger buffer again.
Cmocka/cwrap based unit-tests for get*_r_wrapper() are ... |
get_optional_content_rbgroups (OCGs *ocg)
{
Array *rb;
GList *groups = nullptr;
rb = ocg->getRBGroupsArray ();
if (rb) {
int i, j;
for (i = 0; i < rb->getLength (); ++i) {
Array *rb_array;
GList *group = nullptr;
Object obj = rb->get (i);
if (!obj.isArray ()) {
continue;... | 0 | [
"CWE-476"
] | poppler | f162ecdea0dda5dbbdb45503c1d55d9afaa41d44 | 252,354,991,963,604,800,000,000,000,000,000,000,000 | 38 | Fix crash on missing embedded file
Check whether an embedded file is actually present in the PDF
and show warning in that case.
https://bugs.freedesktop.org/show_bug.cgi?id=106137
https://gitlab.freedesktop.org/poppler/poppler/issues/236 |
TEST_P(Security, BuiltinAuthenticationAndCryptoPlugin_besteffort_rtps_data300kb)
{
PubSubReader<Data1mbType> reader(TEST_TOPIC_NAME);
PubSubWriter<Data1mbType> writer(TEST_TOPIC_NAME);
PropertyPolicy pub_property_policy, sub_property_policy;
sub_property_policy.properties().emplace_back(Property("dds.... | 0 | [
"CWE-284"
] | Fast-DDS | d2aeab37eb4fad4376b68ea4dfbbf285a2926384 | 287,981,610,937,816,960,000,000,000,000,000,000,000 | 68 | check remote permissions (#1387)
* Refs 5346. Blackbox test
Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>
* Refs 5346. one-way string compare
Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>
* Refs 5346. Do not add partition separator on last partition
Signed-off-by: Iker Luengo <ikerluengo@e... |
void CIRCSock::SendNextCap() {
if (!m_uCapPaused) {
if (m_ssPendingCaps.empty()) {
// We already got all needed ACK/NAK replies.
PutIRC("CAP END");
} else {
CString sCap = *m_ssPendingCaps.begin();
m_ssPendingCaps.erase(m_ssPendingCaps.begin());
... | 0 | [
"CWE-20",
"CWE-284"
] | znc | d22fef8620cdd87490754f607e7153979731c69d | 262,662,382,143,733,680,000,000,000,000,000,000,000 | 12 | Better cleanup lines coming from network.
Thanks for Jeriko One <jeriko.one@gmx.us> for finding and reporting this. |
static void nfs4_proc_commit_setup(struct nfs_write_data *data, struct rpc_message *msg)
{
struct nfs_server *server = NFS_SERVER(data->inode);
data->args.bitmask = server->attr_bitmask;
data->res.server = server;
msg->rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_COMMIT];
} | 0 | [
"CWE-703"
] | linux | dc0b027dfadfcb8a5504f7d8052754bf8d501ab9 | 189,185,663,633,404,360,000,000,000,000,000,000,000 | 8 | NFSv4: Convert the open and close ops to use fmode
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> |
void iniparser_dump_ini(const dictionary * d, FILE * f)
{
int i ;
int nsec ;
const char * secname ;
if (d==NULL || f==NULL) return ;
nsec = iniparser_getnsec(d);
if (nsec<1) {
/* No section in file: dump all keys as they are */
for (i=0 ; i<d->size ; i++) {
... | 0 | [] | iniparser | 4f870752abbb756911d7b11405d49e9769d082bd | 71,156,360,087,945,650,000,000,000,000,000,000,000 | 25 | Fix #68 when reading file with only \0 char |
unsigned long long qpdf_get_error_file_position(qpdf_data qpdf, qpdf_error e)
{
if (e == 0)
{
return 0;
}
return e->exc->getFilePosition();
} | 1 | [
"CWE-787"
] | qpdf | d71f05ca07eb5c7cfa4d6d23e5c1f2a800f52e8e | 6,507,791,352,929,622,000,000,000,000,000,000,000 | 8 | Fix sign and conversion warnings (major)
This makes all integer type conversions that have potential data loss
explicit with calls that do range checks and raise an exception. After
this commit, qpdf builds with no warnings when -Wsign-conversion
-Wconversion is used with gcc or clang or when -W3 -Wd4800 is used
with ... |
void CLASS merror(void *ptr, const char *where)
{
if (ptr)
return;
fprintf(stderr, _("%s: Out of memory in %s\n"), ifname, where);
longjmp(failure, 1);
} | 0 | [
"CWE-476",
"CWE-119"
] | LibRaw | d7c3d2cb460be10a3ea7b32e9443a83c243b2251 | 100,625,638,049,802,250,000,000,000,000,000,000,000 | 7 | Secunia SA75000 advisory: several buffer overruns |
longlong Item_func_bit_xor::val_int()
{
DBUG_ASSERT(fixed == 1);
ulonglong arg1= (ulonglong) args[0]->val_int();
ulonglong arg2= (ulonglong) args[1]->val_int();
if ((null_value= (args[0]->null_value || args[1]->null_value)))
return 0;
return (longlong) (arg1 ^ arg2);
} | 0 | [
"CWE-120"
] | server | eca207c46293bc72dd8d0d5622153fab4d3fccf1 | 68,459,669,529,026,330,000,000,000,000,000,000,000 | 9 | MDEV-25317 Assertion `scale <= precision' failed in decimal_bin_size And Assertion `scale >= 0 && precision > 0 && scale <= precision' failed in decimal_bin_size_inline/decimal_bin_size.
Precision should be kept below DECIMAL_MAX_SCALE for computations.
It can be bigger in Item_decimal. I'd fix this too but it changes... |
static int ssl_parse_servername_ext( mbedtls_ssl_context *ssl,
const unsigned char *buf,
size_t len )
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
size_t servername_list_size, hostname_len;
const unsigned char *p;
MBEDTLS_S... | 0 | [
"CWE-787"
] | mbedtls | f333dfab4a6c2d8a604a61558a8f783145161de4 | 140,832,680,275,742,550,000,000,000,000,000,000,000 | 66 | 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> |
GF_Err SmDm_box_write(GF_Box *s, GF_BitStream *bs)
{
GF_Err e;
GF_SMPTE2086MasteringDisplayMetadataBox *p = (GF_SMPTE2086MasteringDisplayMetadataBox*)s;
e = gf_isom_full_box_write(s, bs);
if (e) return e;
gf_bs_write_u16(bs, p->primaryRChromaticity_x);
gf_bs_write_u16(bs, p->primaryRChromaticity_y);
gf_bs_write... | 0 | [
"CWE-401"
] | gpac | 0a85029d694f992f3631e2f249e4999daee15cbf | 334,941,971,191,748,070,000,000,000,000,000,000,000 | 20 | fixed #1785 (fuzz) |
i915_mmu_notifier_free(struct i915_mmu_notifier *mn,
struct mm_struct *mm)
{
if (mn == NULL)
return;
mmu_notifier_unregister(&mn->mn, mm);
kfree(mn);
} | 0 | [
"CWE-362"
] | linux | 17839856fd588f4ab6b789f482ed3ffd7c403e1f | 163,886,217,021,108,700,000,000,000,000,000,000,000 | 9 | gup: document and work around "COW can break either way" issue
Doing a "get_user_pages()" on a copy-on-write page for reading can be
ambiguous: the page can be COW'ed at any time afterwards, and the
direction of a COW event isn't defined.
Yes, whoever writes to it will generally do the COW, but if the thread
that did... |
static void sock_destroy_inode(struct inode *inode)
{
struct socket_alloc *ei;
struct socket_wq *wq;
ei = container_of(inode, struct socket_alloc, vfs_inode);
wq = rcu_dereference_protected(ei->socket.wq, 1);
kfree_rcu(wq, rcu);
kmem_cache_free(sock_inode_cachep, ei);
} | 0 | [
"CWE-264"
] | net | 4de930efc23b92ddf88ce91c405ee645fe6e27ea | 89,972,504,238,089,250,000,000,000,000,000,000,000 | 10 | net: validate the range we feed to iov_iter_init() in sys_sendto/sys_recvfrom
Cc: stable@vger.kernel.org # v3.19
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net> |
static void V1_minix_read_inode(struct inode * inode)
{
struct buffer_head * bh;
struct minix_inode * raw_inode;
struct minix_inode_info *minix_inode = minix_i(inode);
int i;
raw_inode = minix_V1_raw_inode(inode->i_sb, inode->i_ino, &bh);
if (!raw_inode) {
make_bad_inode(inode);
return;
}
inode->i_mode = r... | 0 | [
"CWE-189"
] | linux-2.6 | f5fb09fa3392ad43fbcfc2f4580752f383ab5996 | 107,975,926,153,864,720,000,000,000,000,000,000,000 | 27 | [PATCH] Fix for minix crash
Mounting a (corrupt) minix filesystem with zero s_zmap_blocks
gives a spectacular crash on my 2.6.17.8 system, no doubt
because minix/inode.c does an unconditional
minix_set_bit(0,sbi->s_zmap[0]->b_data);
[akpm@osdl.org: make labels conistent while we're there]
Signed-off-by: Andrew Mort... |
double Item_string::val_real()
{
DBUG_ASSERT(fixed == 1);
return double_from_string_with_check(str_value.charset(),
str_value.ptr(),
str_value.ptr() +
str_value.length());
} | 0 | [] | server | b000e169562697aa072600695d4f0c0412f94f4f | 293,698,718,529,396,800,000,000,000,000,000,000,000 | 8 | Bug#26361149 MYSQL SERVER CRASHES AT: COL IN(IFNULL(CONST, COL), NAME_CONST('NAME', NULL))
based on:
commit f7316aa0c9a
Author: Ajo Robert <ajo.robert@oracle.com>
Date: Thu Aug 24 17:03:21 2017 +0530
Bug#26361149 MYSQL SERVER CRASHES AT: COL IN(IFNULL(CONST,
COL), NAME_CONST('NAME'... |
int kvm_register_device_ops(struct kvm_device_ops *ops, u32 type)
{
if (type >= ARRAY_SIZE(kvm_device_ops_table))
return -ENOSPC;
if (kvm_device_ops_table[type] != NULL)
return -EEXIST;
kvm_device_ops_table[type] = ops;
return 0;
} | 0 | [
"CWE-416",
"CWE-362"
] | linux | cfa39381173d5f969daf43582c95ad679189cbc9 | 155,315,176,151,981,140,000,000,000,000,000,000,000 | 11 | kvm: fix kvm_ioctl_create_device() reference counting (CVE-2019-6974)
kvm_ioctl_create_device() does the following:
1. creates a device that holds a reference to the VM object (with a borrowed
reference, the VM's refcount has not been bumped yet)
2. initializes the device
3. transfers the reference to the device t... |
win_rotate(int upwards, int count)
{
win_T *wp1;
win_T *wp2;
frame_T *frp;
int n;
if (ONE_WINDOW) /* nothing to do */
{
beep_flush();
return;
}
#ifdef FEAT_GUI
need_mouse_correct = TRUE;
#endif
/* Check if all frames in this row/col have one window. */
FOR_ALL_FRAMES(frp, ... | 0 | [
"CWE-416"
] | vim | ec66c41d84e574baf8009dbc0bd088d2bc5b2421 | 219,029,188,562,801,840,000,000,000,000,000,000,000 | 77 | patch 8.1.2136: using freed memory with autocmd from fuzzer
Problem: using freed memory with autocmd from fuzzer. (Dhiraj Mishra,
Dominique Pelle)
Solution: Avoid using "wp" after autocommands. (closes #5041) |
dns_zone_getautomatic(dns_zone_t *zone) {
REQUIRE(DNS_ZONE_VALID(zone));
return (zone->automatic);
} | 0 | [
"CWE-327"
] | bind9 | f09352d20a9d360e50683cd1d2fc52ccedcd77a0 | 295,749,879,122,945,030,000,000,000,000,000,000,000 | 4 | Update keyfetch_done compute_tag check
If in keyfetch_done the compute_tag fails (because for example the
algorithm is not supported), don't crash, but instead ignore the
key. |
GF_Err reftype_Write(GF_Box *s, GF_BitStream *bs)
{
GF_Err e;
u32 i;
GF_TrackReferenceTypeBox *ptr = (GF_TrackReferenceTypeBox *)s;
ptr->type = ptr->reference_type;
if (!ptr->trackIDCount) return GF_OK;
e = gf_isom_box_write_header(s, bs);
ptr->type = GF_ISOM_BOX_TYPE_REFT;
if (e) return e;
for (i = 0; i < pt... | 0 | [
"CWE-125"
] | gpac | bceb03fd2be95097a7b409ea59914f332fb6bc86 | 130,437,423,234,644,790,000,000,000,000,000,000,000 | 16 | fixed 2 possible heap overflows (inc. #1088) |
struct razer_report razer_chroma_extended_matrix_effect_wave(unsigned char variable_storage, unsigned char led_id, unsigned char direction)
{
struct razer_report report = razer_chroma_extended_matrix_effect_base(0x06, variable_storage, led_id, 0x04);
// Some devices use values 0x00, 0x01
// Others use valu... | 0 | [
"CWE-787"
] | openrazer | 7e8a04feb378a679f1bcdcae079a5100cc45663b | 316,457,811,545,141,800,000,000,000,000,000,000,000 | 14 | Fix oob memcpy in matrix_custom_frame methods
Adjust row_length if it exeeds the arguments array |
static int init_iommu_hw(void)
{
struct dmar_drhd_unit *drhd;
struct intel_iommu *iommu = NULL;
for_each_active_iommu(iommu, drhd)
if (iommu->qi)
dmar_reenable_qi(iommu);
for_each_iommu(iommu, drhd) {
if (drhd->ignored) {
/*
* we always have to disable PMRs or DMA may fail on
* this device
*... | 0 | [] | linux | d8b8591054575f33237556c32762d54e30774d28 | 102,946,970,501,469,400,000,000,000,000,000,000,000 | 33 | iommu/vt-d: Disable ATS support on untrusted devices
Commit fb58fdcd295b9 ("iommu/vt-d: Do not enable ATS for untrusted
devices") disables ATS support on the devices which have been marked
as untrusted. Unfortunately this is not enough to fix the DMA attack
vulnerabiltiies because IOMMU driver allows translated reques... |
xmlXPathFunctionLookup(xmlXPathContextPtr ctxt, const xmlChar *name) {
if (ctxt == NULL)
return (NULL);
if (ctxt->funcLookupFunc != NULL) {
xmlXPathFunction ret;
xmlXPathFuncLookupFunc f;
f = ctxt->funcLookupFunc;
ret = f(ctxt->funcLookupData, name, NULL);
if (ret != NULL)
return(ret);
}
re... | 0 | [
"CWE-119"
] | libxml2 | 91d19754d46acd4a639a8b9e31f50f31c78f8c9c | 115,210,334,566,575,870,000,000,000,000,000,000,000 | 15 | Fix the semantic of XPath axis for namespace/attribute context nodes
The processing of namespace and attributes nodes was not compliant
to the XPath-1.0 specification |
make_guard_confirmed(guard_selection_t *gs, entry_guard_t *guard)
{
if (BUG(guard->confirmed_on_date && guard->confirmed_idx >= 0))
return; // LCOV_EXCL_LINE
if (BUG(smartlist_contains(gs->confirmed_entry_guards, guard)))
return; // LCOV_EXCL_LINE
const int GUARD_LIFETIME = get_guard_lifetime();
guard... | 0 | [
"CWE-200"
] | tor | 665baf5ed5c6186d973c46cdea165c0548027350 | 319,259,193,092,477,380,000,000,000,000,000,000,000 | 24 | Consider the exit family when applying guard restrictions.
When the new path selection logic went into place, I accidentally
dropped the code that considered the _family_ of the exit node when
deciding if the guard was usable, and we didn't catch that during
code review.
This patch makes the guard_restriction_t code ... |
static union _zend_function *row_method_get(
zval **object_pp,
char *method_name, int method_len, const zend_literal *key TSRMLS_DC)
{
zend_function *fbc;
char *lc_method_name;
lc_method_name = emalloc(method_len + 1);
zend_str_tolower_copy(lc_method_name, method_name, method_len);
if (zend_hash_find(&pdo_row... | 0 | [
"CWE-476"
] | php-src | 6045de69c7dedcba3eadf7c4bba424b19c81d00d | 152,337,735,364,332,320,000,000,000,000,000,000,000 | 18 | Fix bug #73331 - do not try to serialize/unserialize objects wddx can not handle
Proper soltion would be to call serialize/unserialize and deal with the result,
but this requires more work that should be done by wddx maintainer (not me). |
CImg<T>& operator<<=(const CImg<t>& img) {
const ulongT siz = size(), isiz = img.size();
if (siz && isiz) {
if (is_overlapped(img)) return *this^=+img;
T *ptrd = _data, *const ptre = _data + siz;
if (siz>isiz) for (ulongT n = siz/isiz; n; --n)
for (const t *ptrs = img._... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 106,326,198,375,623,480,000,000,000,000,000,000,000 | 12 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
check_SET_IPV4_SRC(const struct ofpact_ipv4 *a OVS_UNUSED,
struct ofpact_check_params *cp)
{
return check_set_ipv4(cp);
} | 0 | [
"CWE-416"
] | ovs | 77cccc74deede443e8b9102299efc869a52b65b2 | 35,799,106,390,563,010,000,000,000,000,000,000,000 | 5 | ofp-actions: Fix use-after-free while decoding RAW_ENCAP.
While decoding RAW_ENCAP action, decode_ed_prop() might re-allocate
ofpbuf if there is no enough space left. However, function
'decode_NXAST_RAW_ENCAP' continues to use old pointer to 'encap'
structure leading to write-after-free and incorrect decoding.
==3... |
static void sapi_update_response_code(int ncode TSRMLS_DC)
{
/* if the status code did not change, we do not want
to change the status line, and no need to change the code */
if (SG(sapi_headers).http_response_code == ncode) {
return;
}
if (SG(sapi_headers).http_status_line) {
efree(SG(sapi_headers).http_s... | 0 | [
"CWE-190",
"CWE-79"
] | php-src | 996faf964bba1aec06b153b370a7f20d3dd2bb8b | 109,486,132,289,159,800,000,000,000,000,000,000,000 | 14 | Update header handling to RFC 7230 |
Parser Parser::from_c_str(const char* beg, const char* end, Context& ctx, Backtraces traces, ParserState pstate, const char* source, bool allow_parent)
{
pstate.offset.column = 0;
pstate.offset.line = 0;
Parser p(ctx, pstate, traces, allow_parent);
p.source = source ? source : beg;
p.position ... | 0 | [
"CWE-125"
] | libsass | eb15533b07773c30dc03c9d742865604f47120ef | 13,097,710,082,907,710,000,000,000,000,000,000,000 | 13 | Fix memory leak in `parse_ie_keyword_arg`
`kwd_arg` would never get freed when there was a parse error in
`parse_ie_keyword_arg`.
Closes #2656 |
void online_fair_sched_group(struct task_group *tg) { } | 0 | [
"CWE-400",
"CWE-703",
"CWE-835"
] | linux | c40f7d74c741a907cfaeb73a7697081881c497d0 | 18,994,254,097,871,259,000,000,000,000,000,000,000 | 1 | sched/fair: Fix infinite loop in update_blocked_averages() by reverting a9e7f6544b9c
Zhipeng Xie, Xie XiuQi and Sargun Dhillon reported lockups in the
scheduler under high loads, starting at around the v4.18 time frame,
and Zhipeng Xie tracked it down to bugs in the rq->leaf_cfs_rq_list
manipulation.
Do a (manual) re... |
ccid_transceive (ccid_driver_t handle,
const unsigned char *apdu_buf, size_t apdu_buflen,
unsigned char *resp, size_t maxresplen, size_t *nresp)
{
int rc;
/* The size of the buffer used to be 10+259. For the via_escape
hack we need one extra byte, thus 11+259. */
unsigned ... | 0 | [
"CWE-20"
] | gnupg | 2183683bd633818dd031b090b5530951de76f392 | 22,475,533,869,312,930,000,000,000,000,000,000,000 | 329 | Use inline functions to convert buffer data to scalars.
* common/host2net.h (buf16_to_ulong, buf16_to_uint): New.
(buf16_to_ushort, buf16_to_u16): New.
(buf32_to_size_t, buf32_to_ulong, buf32_to_uint, buf32_to_u32): New.
--
Commit 91b826a38880fd8a989318585eb502582636ddd8 was not enough to
avoid all sign extension on ... |
BOOLEAN AnalyzeL2Hdr(
PNET_PACKET_INFO packetInfo)
{
PETH_HEADER dataBuffer = (PETH_HEADER) packetInfo->headersBuffer;
if (packetInfo->dataLength < ETH_HEADER_SIZE)
return FALSE;
packetInfo->ethDestAddr = dataBuffer->DstAddr;
if (ETH_IS_BROADCAST(dataBuffer))
{
packetInfo->isB... | 0 | [
"CWE-20"
] | kvm-guest-drivers-windows | 723416fa4210b7464b28eab89cc76252e6193ac1 | 233,445,436,964,285,370,000,000,000,000,000,000,000 | 46 | NetKVM: BZ#1169718: Checking the length only on read
Signed-off-by: Joseph Hindin <yhindin@rehat.com> |
int ssl_cipher_list_to_bytes(SSL *s,STACK_OF(SSL_CIPHER) *sk,unsigned char *p,
int (*put_cb)(const SSL_CIPHER *, unsigned char *))
{
int i,j=0;
SSL_CIPHER *c;
unsigned char *q;
#ifndef OPENSSL_NO_KRB5
int nokrb5 = !kssl_tgt_is_available(s->kssl_ctx);
#endif /* OPENSSL_NO_KRB5 */
if (sk == NULL) return(0)... | 0 | [] | openssl | 8671b898609777c95aedf33743419a523874e6e8 | 107,936,648,181,887,430,000,000,000,000,000,000,000 | 32 | Memory saving patch. |
static int snd_mbox1_switch_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
static const char *const texts[2] = {
"Internal",
"S/PDIF"
};
return snd_ctl_enum_info(uinfo, 1, ARRAY_SIZE(texts), texts);
} | 0 | [] | sound | 447d6275f0c21f6cc97a88b3a0c601436a4cdf2a | 263,687,700,905,586,240,000,000,000,000,000,000,000 | 10 | ALSA: usb-audio: Add sanity checks for endpoint accesses
Add some sanity check codes before actually accessing the endpoint via
get_endpoint() in order to avoid the invalid access through a
malformed USB descriptor. Mostly just checking bNumEndpoints, but in
one place (snd_microii_spdif_default_get()), the validity o... |
static inline int hrtimer_hres_active(void) { return 0; } | 0 | [
"CWE-189"
] | linux-2.6 | 13788ccc41ceea5893f9c747c59bc0b28f2416c2 | 226,978,847,694,839,130,000,000,000,000,000,000,000 | 1 | [PATCH] hrtimer: prevent overrun DoS in hrtimer_forward()
hrtimer_forward() does not check for the possible overflow of
timer->expires. This can happen on 64 bit machines with large interval
values and results currently in an endless loop in the softirq because the
expiry value becomes negative and therefor the timer... |
NOEXPORT int ssl_tlsext_ticket_key_cb(SSL *ssl, unsigned char *key_name,
unsigned char *iv, EVP_CIPHER_CTX *ctx, HMAC_CTX *hctx, int enc) {
CLI *c;
const EVP_CIPHER *cipher;
int iv_len;
(void)key_name; /* squash the unused parameter warning */
s_log(LOG_DEBUG, "Session ticket processing cal... | 1 | [
"CWE-295"
] | stunnel | ebad9ddc4efb2635f37174c9d800d06206f1edf9 | 304,476,826,089,038,400,000,000,000,000,000,000,000 | 46 | stunnel-5.57 |
static pj_status_t decode_unknown_attr(pj_pool_t *pool,
const pj_uint8_t *buf,
const pj_stun_msg_hdr *msghdr,
void **p_attr)
{
pj_stun_unknown_attr *attr;
const pj_uint16_t *punk_attr;
unsigned i;
PJ_UNUSED_ARG(msghdr);
attr = PJ_POOL_ZALLOC_T(pool, pj_stun_unkn... | 0 | [
"CWE-191"
] | pjproject | 15663e3f37091069b8c98a7fce680dc04bc8e865 | 227,266,905,781,935,040,000,000,000,000,000,000,000 | 28 | Merge pull request from GHSA-2qpg-f6wf-w984 |
void __init ima_init_policy(void)
{
int i, entries;
/* if !ima_use_tcb set entries = 0 so we load NO default rules */
if (ima_use_tcb)
entries = ARRAY_SIZE(default_rules);
else
entries = 0;
for (i = 0; i < entries; i++)
list_add_tail(&default_rules[i].list, &measure_default_rules);
ima_measure = &measure_... | 0 | [
"CWE-284",
"CWE-264"
] | linux | 867c20265459d30a01b021a9c1e81fb4c5832aa9 | 140,502,421,105,745,000,000,000,000,000,000,000,000 | 14 | ima: fix add LSM rule bug
If security_filter_rule_init() doesn't return a rule, then not everything
is as fine as the return code implies.
This bug only occurs when the LSM (eg. SELinux) is disabled at runtime.
Adding an empty LSM rule causes ima_match_rules() to always succeed,
ignoring any remaining rules.
defau... |
rb_dlhandle_sym(VALUE self, VALUE sym)
{
void (*func)();
struct dl_handle *dlhandle;
void *handle;
const char *name;
const char *err;
int i;
#if defined(HAVE_DLERROR)
# define CHECK_DLERROR if( err = dlerror() ){ func = 0; }
#else
# define CHECK_DLERROR
#endif
rb_secure(2);
name = Saf... | 0 | [
"CWE-20",
"CWE-399"
] | ruby | 4600cf725a86ce31266153647ae5aa1197b1215b | 264,873,285,355,953,260,000,000,000,000,000,000,000 | 73 | * ext/dl/dl.c (rb_dlhandle_initialize): prohibits DL::dlopen
with a tainted name of library.
Patch by sheepman <sheepman AT sheepman.sakura.ne.jp>.
* ext/dl/dl.c (rb_dlhandle_sym): ditto
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@23405 b2dd03c8-39d4-4d8f-98ff-823fe69b080e |
void test_nghttp2_submit_settings_update_local_window_size(void) {
nghttp2_session *session;
nghttp2_session_callbacks callbacks;
nghttp2_outbound_item *item;
nghttp2_settings_entry iv[4];
nghttp2_stream *stream;
nghttp2_frame ack_frame;
nghttp2_mem *mem;
nghttp2_option *option;
mem = nghttp2_mem_def... | 0 | [] | nghttp2 | 0a6ce87c22c69438ecbffe52a2859c3a32f1620f | 310,077,934,834,840,570,000,000,000,000,000,000,000 | 87 | Add nghttp2_option_set_max_outbound_ack |
static bool ieee80211_tx(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb, bool txpending,
enum ieee80211_band band)
{
struct ieee80211_local *local = sdata->local;
struct ieee80211_tx_data tx;
ieee80211_tx_result res_prepare;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
bool result = tr... | 0 | [
"CWE-362"
] | linux | 1d147bfa64293b2723c4fec50922168658e613ba | 33,205,390,620,877,160,000,000,000,000,000,000,000 | 41 | mac80211: fix AP powersave TX vs. wakeup race
There is a race between the TX path and the STA wakeup: while
a station is sleeping, mac80211 buffers frames until it wakes
up, then the frames are transmitted. However, the RX and TX
path are concurrent, so the packet indicating wakeup can be
processed while a packet is b... |
static void virgl_cmd_transfer_to_host_2d(VirtIOGPU *g,
struct virtio_gpu_ctrl_command *cmd)
{
struct virtio_gpu_transfer_to_host_2d t2d;
struct virtio_gpu_box box;
VIRTIO_GPU_FILL_CMD(t2d);
trace_virtio_gpu_cmd_res_xfer_toh_2d(t2d.resource_id);
box.x = t2... | 0 | [] | qemu | 2fe760554eb3769d70f608a158474f728ba45ba6 | 206,101,011,248,988,570,000,000,000,000,000,000,000 | 24 | virtio-gpu: check max_outputs only
The scanout id should not be above the configured num_scanouts.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 1463653560-26958-5-git-send-email-marcandre.lureau@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> |
_g_mime_type_get_from_content (char *buffer,
gsize buffer_size)
{
static const struct magic {
const unsigned int off;
const unsigned int len;
const char * const id;
const char * const mime_type;
}
magic_ids [] = {
/* magic ids taken from magic/Magdir/archive from the file-4.21 tarball */
{ 0,... | 0 | [
"CWE-22"
] | file-roller | 57268e51e59b61c9e3125eb0f65551c7084297e2 | 111,920,374,034,853,790,000,000,000,000,000,000,000 | 40 | Path traversal vulnerability
Do not extract files with relative paths.
[bug #794337] |
R_API RBinJavaVerificationObj *r_bin_java_read_from_buffer_verification_info_new(ut8 *buffer, ut64 sz, ut64 buf_offset) {
if (sz < 8) {
return NULL;
}
ut64 offset = 0;
RBinJavaVerificationObj *se = R_NEW0 (RBinJavaVerificationObj);
if (!se) {
return NULL;
}
se->file_offset = buf_offset;
se->tag = buffer[off... | 0 | [
"CWE-119",
"CWE-788"
] | radare2 | 6c4428f018d385fc80a33ecddcb37becea685dd5 | 179,674,876,881,854,370,000,000,000,000,000,000,000 | 26 | Improve boundary checks to fix oobread segfaults ##crash
* Reported by Cen Zhang via huntr.dev
* Reproducer: bins/fuzzed/javaoob-havoc.class |
static inline void io_put_task(struct task_struct *task, int nr)
{
if (likely(task == current))
task->io_uring->cached_refs += nr;
else
__io_put_task(task, nr);
} | 0 | [
"CWE-416"
] | linux | 9cae36a094e7e9d6e5fe8b6dcd4642138b3eb0c7 | 115,451,987,187,770,360,000,000,000,000,000,000,000 | 7 | io_uring: reinstate the inflight tracking
After some debugging, it was realized that we really do still need the
old inflight tracking for any file type that has io_uring_fops assigned.
If we don't, then trivial circular references will mean that we never get
the ctx cleaned up and hence it'll leak.
Just bring back t... |
void Item::register_in(THD *thd)
{
next= thd->free_list;
thd->free_list= this;
} | 0 | [
"CWE-416"
] | server | c02ebf3510850ba78a106be9974c94c3b97d8585 | 192,601,903,782,405,340,000,000,000,000,000,000,000 | 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. |
f_listener_remove(typval_T *argvars, typval_T *rettv)
{
listener_T *lnr;
listener_T *next;
listener_T *prev;
int id;
buf_T *buf;
if (in_vim9script() && check_for_number_arg(argvars, 0) == FAIL)
return;
id = tv_get_number(argvars);
FOR_ALL_BUFFERS(buf)
{
prev = NULL;
for (lnr = ... | 0 | [
"CWE-120"
] | vim | 7ce5b2b590256ce53d6af28c1d203fb3bc1d2d97 | 221,299,770,837,037,180,000,000,000,000,000,000,000 | 34 | 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. |
get_one_option(int optid, const struct my_option *opt, char *argument)
{
switch(optid) {
case '#':
#ifndef DBUG_OFF
DBUG_PUSH(argument ? argument : "d:t:S:i:O,/tmp/mysqltest.trace");
debug_check_flag= 1;
debug_info_flag= 1;
#endif
break;
case 'r':
record = 1;
break;
case 'x':
{
cha... | 0 | [] | server | 01b39b7b0730102b88d8ea43ec719a75e9316a1e | 95,288,900,842,416,650,000,000,000,000,000,000,000 | 99 | mysqltest: don't eat new lines in --exec
pass them through as is |
static int cvt_gate_to_trap(int vector, const gate_desc *val,
struct trap_info *info)
{
unsigned long addr;
if (val->bits.type != GATE_TRAP && val->bits.type != GATE_INTERRUPT)
return 0;
info->vector = vector;
addr = gate_offset(val);
if (!get_trap_addr((void **)&addr, val->bits.ist))
return 0;
info... | 0 | [
"CWE-703"
] | linux | 96e8fc5818686d4a1591bb6907e7fdb64ef29884 | 153,477,112,605,901,440,000,000,000,000,000,000,000 | 23 | x86/xen: Use clear_bss() for Xen PV guests
Instead of clearing the bss area in assembly code, use the clear_bss()
function.
This requires to pass the start_info address as parameter to
xen_start_kernel() in order to avoid the xen_start_info being zeroed
again.
Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-of... |
cdf_file_property_info(struct magic_set *ms, const cdf_property_info_t *info,
size_t count, const cdf_directory_t *root_storage)
{
size_t i;
cdf_timestamp_t tp;
struct timespec ts;
char buf[64];
const char *str = NULL;
const char *s;
int len;
if (!NOT... | 0 | [
"CWE-20",
"CWE-119"
] | file | 6d209c1c489457397a5763bca4b28e43aac90391 | 26,318,759,969,685,456,000,000,000,000,000,000,000 | 114 | Apply patches from file-CVE-2012-1571.patch
From Francisco Alonso Espejo:
file < 5.18/git version can be made to crash when checking some
corrupt CDF files (Using an invalid cdf_read_short_sector size)
The problem I found here, is that in most situations (if
h_short_sec_size_p2 > 8) because the blocksiz... |
TfLiteStatus Eval(TfLiteContext* context, TfLiteNode* node) {
TfLiteTensor* output_values;
TF_LITE_ENSURE_OK(
context, GetOutputSafe(context, node, kOutputValues, &output_values));
TfLiteTensor* output_indexes;
TF_LITE_ENSURE_OK(
context, GetOutputSafe(context, node, kOutputIndexes, &output_indexes)... | 0 | [
"CWE-125",
"CWE-787"
] | tensorflow | 1970c2158b1ffa416d159d03c3370b9a462aee35 | 83,141,027,118,201,650,000,000,000,000,000,000,000 | 51 | [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... |
Status MakeCallable(const CallableOptions& callable_options,
CallableHandle* out_handle) override {
return wrapped_->MakeCallable(callable_options, out_handle);
} | 0 | [
"CWE-20",
"CWE-703"
] | tensorflow | adf095206f25471e864a8e63a0f1caef53a0e3a6 | 293,968,543,888,245,000,000,000,000,000,000,000,000 | 4 | Validate `NodeDef`s from `FunctionDefLibrary` of a `GraphDef`.
We already validated `NodeDef`s from a `GraphDef` but missed validating those from the `FunctionDefLibrary`. Thus, some maliciously crafted models could evade detection and cause denial of service due to a `CHECK`-fail.
PiperOrigin-RevId: 332536309
Change... |
show_sb_text(void)
{
msgchunk_T *mp;
// Only show something if there is more than one line, otherwise it looks
// weird, typing a command without output results in one line.
mp = msg_sb_start(last_msgchunk);
if (mp == NULL || mp->sb_prev == NULL)
vim_beep(BO_MESS);
else
{
do_more_prompt('... | 0 | [
"CWE-416"
] | vim | 9f1a39a5d1cd7989ada2d1cb32f97d84360e050f | 15,246,297,366,763,910,000,000,000,000,000,000,000 | 15 | patch 8.2.4040: keeping track of allocated lines is too complicated
Problem: Keeping track of allocated lines in user functions is too
complicated.
Solution: Instead of freeing individual lines keep them all until the end. |
bool dbug_user_var_equals_int(THD *thd, const char *name, int value)
{
user_var_entry *var;
LEX_CSTRING varname= { name, strlen(name)};
if ((var= get_variable(&thd->user_vars, &varname, FALSE)))
{
bool null_value;
longlong var_value= var->val_int(&null_value);
if (!null_value && var_value == value)
... | 0 | [] | server | ff77a09bda884fe6bf3917eb29b9d3a2f53f919b | 260,349,548,041,902,600,000,000,000,000,000,000,000 | 13 | MDEV-22464 Server crash on UPDATE with nested subquery
Uninitialized ref_pointer_array[] because setup_fields() got empty
fields list. mysql_multi_update() for some reason does that by
substituting the fields list with empty total_list for the
mysql_select() call (looks like wrong merge since total_list is not
used a... |
s_aos_reset(stream *s)
{
/* PLRM definition of reset operator is strange. */
/* Rewind the file and discard the buffer. */
s->position = 0;
s->srptr = s->srlimit = s->cbuf - 1;
s->end_status = 0;
} | 0 | [] | ghostpdl | 04b37bbce174eed24edec7ad5b920eb93db4d47d | 326,768,117,631,968,080,000,000,000,000,000,000,000 | 8 | Bug 697799: have .rsdparams check its parameters
The Ghostscript internal operator .rsdparams wasn't checking the number or
type of the operands it was being passed. Do so. |
static int blk_mq_queue_reinit_notify(struct notifier_block *nb,
unsigned long action, void *hcpu)
{
struct request_queue *q;
/*
* Before new mappings are established, hotadded cpu might already
* start handling requests. This doesn't break anything as we map
* offline CPUs to first hardware queue. W... | 0 | [
"CWE-362",
"CWE-264"
] | linux | 0048b4837affd153897ed1222283492070027aa9 | 180,388,443,604,770,570,000,000,000,000,000,000,000 | 45 | blk-mq: fix race between timeout and freeing request
Inside timeout handler, blk_mq_tag_to_rq() is called
to retrieve the request from one tag. This way is obviously
wrong because the request can be freed any time and some
fiedds of the request can't be trusted, then kernel oops
might be triggered[1].
Currently wrt. ... |
uint8_t *nghttp2_cpymem(uint8_t *dest, const void *src, size_t len) {
if (len == 0) {
return dest;
}
memcpy(dest, src, len);
return dest + len;
} | 0 | [
"CWE-707"
] | nghttp2 | 336a98feb0d56b9ac54e12736b18785c27f75090 | 164,887,912,356,133,130,000,000,000,000,000,000,000 | 9 | Implement max settings option |
void __fastcall TExternalConsole::Print(UnicodeString Str, bool FromBeginning, bool Error)
{
// need to do at least one iteration, even when Str is empty (new line)
do
{
TConsoleCommStruct * CommStruct = GetCommStruct();
try
{
size_t MaxLen = LENOF(CommStruct->PrintEvent.Message) - 1;
... | 0 | [
"CWE-787"
] | winscp | faa96e8144e6925a380f94a97aa382c9427f688d | 117,040,326,651,894,920,000,000,000,000,000,000,000 | 34 | Bug 1943: Prevent loading session settings that can lead to remote code execution from handled URLs
https://winscp.net/tracker/1943
(cherry picked from commit ec584f5189a856cd79509f754722a6898045c5e0)
Source commit: 0f4be408b3f01132b00682da72d925d6c4ee649b |
TfLiteStatus EluEval(TfLiteContext* context, TfLiteNode* node) {
const TfLiteTensor* input = GetInput(context, node, 0);
TfLiteTensor* output = GetOutput(context, node, 0);
switch (input->type) {
case kTfLiteFloat32: {
optimized_ops::Elu(GetTensorShape(input), GetTensorData<float>(input),
... | 1 | [
"CWE-125",
"CWE-787"
] | tensorflow | 1970c2158b1ffa416d159d03c3370b9a462aee35 | 283,393,408,905,418,460,000,000,000,000,000,000,000 | 21 | [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... |
void io_wq_worker_sleeping(struct task_struct *tsk)
{
struct io_worker *worker = kthread_data(tsk);
struct io_wqe *wqe = worker->wqe;
if (!(worker->flags & IO_WORKER_F_UP))
return;
if (!(worker->flags & IO_WORKER_F_RUNNING))
return;
worker->flags &= ~IO_WORKER_F_RUNNING;
spin_lock_irq(&wqe->lock);
io_wqe_... | 0 | [] | linux | 181e448d8709e517c9c7b523fcd209f24eb38ca7 | 228,374,740,555,262,430,000,000,000,000,000,000,000 | 16 | io_uring: async workers should inherit the user creds
If we don't inherit the original task creds, then we can confuse users
like fuse that pass creds in the request header. See link below on
identical aio issue.
Link: https://lore.kernel.org/linux-fsdevel/26f0d78e-99ca-2f1b-78b9-433088053a61@scylladb.com/T/#u
Signed... |
static int check_map_access(struct bpf_verifier_env *env, u32 regno,
int off, int size, bool zero_size_allowed)
{
struct bpf_verifier_state *vstate = env->cur_state;
struct bpf_func_state *state = vstate->frame[vstate->curframe];
struct bpf_reg_state *reg = &state->regs[regno];
int err;
/* We may have adju... | 0 | [
"CWE-703",
"CWE-189"
] | linux | 979d63d50c0c0f7bc537bf821e056cc9fe5abd38 | 105,481,759,388,004,970,000,000,000,000,000,000,000 | 53 | bpf: prevent out of bounds speculation on pointer arithmetic
Jann reported that the original commit back in b2157399cc98
("bpf: prevent out-of-bounds speculation") was not sufficient
to stop CPU from speculating out of bounds memory access:
While b2157399cc98 only focussed on masking array map access
for unprivileged ... |
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