func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
bool Item_sp_variable::fix_fields_from_item(THD *thd, Item **, const Item *it)
{
m_thd= thd; /* NOTE: this must be set before any this_xxx() */
DBUG_ASSERT(it->fixed);
max_length= it->max_length;
decimals= it->decimals;
unsigned_flag= it->unsigned_flag;
with_param= 1;
if (thd->lex->current_select && thd... | 0 | [
"CWE-416"
] | server | c02ebf3510850ba78a106be9974c94c3b97d8585 | 46,536,210,447,879,390,000,000,000,000,000,000,000 | 17 | 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. |
ext4_ext_binsearch_idx(struct inode *inode,
struct ext4_ext_path *path, ext4_lblk_t block)
{
struct ext4_extent_header *eh = path->p_hdr;
struct ext4_extent_idx *r, *l, *m;
ext_debug("binsearch for %u(idx): ", block);
l = EXT_FIRST_INDEX(eh) + 1;
r = EXT_LAST_INDEX(eh);
while (l <= r) {
m = l + (r - l) /... | 0 | [
"CWE-362"
] | linux-2.6 | dee1f973ca341c266229faa5a1a5bb268bed3531 | 1,673,519,444,685,081,600,000,000,000,000,000,000 | 53 | ext4: race-condition protection for ext4_convert_unwritten_extents_endio
We assumed that at the time we call ext4_convert_unwritten_extents_endio()
extent in question is fully inside [map.m_lblk, map->m_len] because
it was already split during submission. But this may not be true due to
a race between writeback vs fa... |
BGD_DECLARE(int) gdImageColorAllocate (gdImagePtr im, int r, int g, int b)
{
return gdImageColorAllocateAlpha (im, r, g, b, gdAlphaOpaque);
} | 0 | [
"CWE-119",
"CWE-787"
] | libgd | 77f619d48259383628c3ec4654b1ad578e9eb40e | 74,316,920,764,324,590,000,000,000,000,000,000,000 | 4 | fix #215 gdImageFillToBorder stack-overflow when invalid color is used |
libssh2_channel_flush_ex(LIBSSH2_CHANNEL *channel, int stream)
{
int rc;
if(!channel)
return LIBSSH2_ERROR_BAD_USE;
BLOCK_ADJUST(rc, channel->session,
_libssh2_channel_flush(channel, stream));
return rc;
} | 0 | [
"CWE-787"
] | libssh2 | dc109a7f518757741590bb993c0c8412928ccec2 | 64,689,155,759,547,010,000,000,000,000,000,000,000 | 11 | Security fixes (#315)
* Bounds checks
Fixes for CVEs
https://www.libssh2.org/CVE-2019-3863.html
https://www.libssh2.org/CVE-2019-3856.html
* Packet length bounds check
CVE
https://www.libssh2.org/CVE-2019-3855.html
* Response length check
CVE
https://www.libssh2.org/CVE-2019-3859.html
* Bounds ch... |
void CLASS foveon_load_camf()
{
unsigned type, wide, high, i, j, row, col, diff;
ushort huff[258], vpred[2][2] = {{512,512},{512,512}}, hpred[2];
fseek (ifp, meta_offset, SEEK_SET);
type = get4(); get4(); get4();
wide = get4();
high = get4();
if (type == 2) {
fread (meta_data, 1, meta_length, ifp);... | 0 | [
"CWE-129"
] | LibRaw | 89d065424f09b788f443734d44857289489ca9e2 | 303,099,538,776,117,640,000,000,000,000,000,000,000 | 41 | fixed two more problems found by fuzzer |
static SECURITY_STATUS SEC_ENTRY kerberos_QueryContextAttributesW(PCtxtHandle phContext,
ULONG ulAttribute, void* pBuffer)
{
return kerberos_QueryContextAttributesA(phContext, ulAttribute, pBuffer);
} | 0 | [] | FreeRDP | 479e891545473f01c187daffdfa05fc752b54b72 | 235,264,434,153,077,900,000,000,000,000,000,000,000 | 5 | check return values for SetCredentialsAttributes, throw warnings for unsupported attributes |
void test_checkout_nasty__dotcapitalgit_tree(void)
{
test_checkout_fails("refs/heads/dotcapitalgit_tree", ".GIT/foobar");
} | 0 | [
"CWE-20",
"CWE-706"
] | libgit2 | 3f7851eadca36a99627ad78cbe56a40d3776ed01 | 131,166,764,884,343,920,000,000,000,000,000,000,000 | 4 | Disallow NTFS Alternate Data Stream attacks, even on Linux/macOS
A little-known feature of NTFS is that it offers to store metadata in
so-called "Alternate Data Streams" (inspired by Apple's "resource
forks") that are copied together with the file they are associated with.
These Alternate Data Streams can be accessed ... |
int ff_set_sar(AVCodecContext *avctx, AVRational sar)
{
int ret = av_image_check_sar(avctx->width, avctx->height, sar);
if (ret < 0) {
av_log(avctx, AV_LOG_WARNING, "ignoring invalid SAR: %d/%d\n",
sar.num, sar.den);
avctx->sample_aspect_ratio = (AVRational){ 0, 1 };
retu... | 0 | [
"CWE-787"
] | FFmpeg | 2080bc33717955a0e4268e738acf8c1eeddbf8cb | 80,678,128,754,104,140,000,000,000,000,000,000,000 | 14 | avcodec/utils: correct align value for interplay
Fixes out of array access
Fixes: 452/fuzz-1-ffmpeg_VIDEO_AV_CODEC_ID_INTERPLAY_VIDEO_fuzzer
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
void MACH0_(iterate_chained_fixups)(struct MACH0_(obj_t) *bin, ut64 limit_start, ut64 limit_end, ut32 event_mask, RFixupCallback callback, void * context) {
int i = 0;
for (; i < bin->nsegs; i++) {
if (!bin->chained_starts[i]) {
continue;
}
int page_size = bin->chained_starts[i]->page_size;
if (page_size <... | 1 | [
"CWE-125",
"CWE-787"
] | radare2 | 0052500c1ed5bf8263b26b9fd7773dbdc6f170c4 | 324,910,062,053,814,640,000,000,000,000,000,000,000 | 209 | Fix heap OOB read in macho.iterate_chained_fixups ##crash
* Reported by peacock-doris via huntr.dev
* Reproducer 'tests_65305'
mrmacete:
* Return early if segs_count is 0
* Initialize segs_count also for reconstructed fixups
Co-authored-by: pancake <pancake@nopcode.org>
Co-authored-by: Francesco Tamagni <mrm... |
insert_file_id (struct stat const *st, enum file_id_type type)
{
__insert_file_id (st, type);
} | 0 | [
"CWE-59"
] | patch | dce4683cbbe107a95f1f0d45fabc304acfb5d71a | 227,199,721,750,449,070,000,000,000,000,000,000,000 | 4 | Don't follow symlinks unless --follow-symlinks is given
* src/inp.c (plan_a, plan_b), src/util.c (copy_to_fd, copy_file,
append_to_file): Unless the --follow-symlinks option is given, open files with
the O_NOFOLLOW flag to avoid following symlinks. So far, we were only doing
that consistently for input files.
* src/u... |
static bool nfs4_clear_cap_atomic_open_v1(struct nfs_server *server,
int err, struct nfs4_exception *exception)
{
if (err != -EINVAL)
return false;
if (!(server->caps & NFS_CAP_ATOMIC_OPEN_V1))
return false;
server->caps &= ~NFS_CAP_ATOMIC_OPEN_V1;
exception->retry = 1;
return true;
} | 0 | [
"CWE-787"
] | linux | b4487b93545214a9db8cbf32e86411677b0cca21 | 114,627,069,619,264,770,000,000,000,000,000,000,000 | 11 | nfs: Fix getxattr kernel panic and memory overflow
Move the buffer size check to decode_attr_security_label() before memcpy()
Only call memcpy() if the buffer is large enough
Fixes: aa9c2669626c ("NFS: Client implementation of Labeled-NFS")
Signed-off-by: Jeffrey Mitchell <jeffrey.mitchell@starlab.io>
[Trond: clean u... |
**/
CImg<T>& load_gzip_external(const char *const filename) {
if (!filename)
throw CImgIOException(_cimg_instance
"load_gzip_external(): Specified filename is (null).",
cimg_instance);
cimg::fclose(cimg::fopen(filename,"rb")); // Ch... | 0 | [
"CWE-119",
"CWE-787"
] | CImg | ac8003393569aba51048c9d67e1491559877b1d1 | 165,754,323,564,823,940,000,000,000,000,000,000,000 | 43 | . |
static void __devinit init_hrtimers_cpu(int cpu)
{
struct hrtimer_cpu_base *cpu_base = &per_cpu(hrtimer_bases, cpu);
int i;
spin_lock_init(&cpu_base->lock);
lockdep_set_class(&cpu_base->lock, &cpu_base->lock_key);
for (i = 0; i < HRTIMER_MAX_CLOCK_BASES; i++)
cpu_base->clock_base[i].cpu_base = cpu_base;
hrti... | 0 | [
"CWE-189"
] | linux-2.6 | 13788ccc41ceea5893f9c747c59bc0b28f2416c2 | 44,337,289,243,387,070,000,000,000,000,000,000,000 | 13 | [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... |
*/
int dev_change_xdp_fd(struct net_device *dev, struct netlink_ext_ack *extack,
int fd, u32 flags)
{
const struct net_device_ops *ops = dev->netdev_ops;
enum bpf_netdev_command query;
struct bpf_prog *prog = NULL;
bpf_op_t bpf_op, bpf_chk;
bool offload;
int err;
ASSERT_RTNL();
offload = flags & XDP_... | 0 | [
"CWE-416"
] | linux | a4270d6795b0580287453ea55974d948393e66ef | 299,472,131,672,891,040,000,000,000,000,000,000,000 | 54 | net-gro: fix use-after-free read in napi_gro_frags()
If a network driver provides to napi_gro_frags() an
skb with a page fragment of exactly 14 bytes, the call
to gro_pull_from_frag0() will 'consume' the fragment
by calling skb_frag_unref(skb, 0), and the page might
be freed and reused.
Reading eth->h_proto at the en... |
void PrintHintUsage()
{
u32 i=0;
gf_sys_format_help(helpout, help_flags, "# Hinting Options\n"
"IsoMedia hinting consists in creating special tracks in the file that contain transport protocol specific information and optionally multiplexing information. These tracks are then used by the server to create the actual... | 0 | [
"CWE-476"
] | gpac | 87afe070cd6866df7fe80f11b26ef75161de85e0 | 38,450,855,118,843,554,000,000,000,000,000,000,000 | 17 | fixed #1734 |
qtdemux_parse_tree (GstQTDemux * qtdemux)
{
GNode *mvhd;
GNode *trak;
GNode *udta;
GNode *mvex;
GstClockTime duration;
GNode *pssh;
guint64 creation_time;
GstDateTime *datetime = NULL;
gint version;
/* make sure we have a usable taglist */
if (!qtdemux->tag_list) {
qtdemux->tag_list = gst_tag... | 0 | [
"CWE-125"
] | gst-plugins-good | d0949baf3dadea6021d54abef6802fed5a06af75 | 184,073,519,885,563,100,000,000,000,000,000,000,000 | 146 | qtdemux: Fix out of bounds read in tag parsing code
We can't simply assume that the length of the tag value as given
inside the stream is correct but should also check against the amount of
data we have actually available.
https://bugzilla.gnome.org/show_bug.cgi?id=775451 |
asmlinkage int arm_syscall(int no, struct pt_regs *regs)
{
struct thread_info *thread = current_thread_info();
siginfo_t info;
if ((no >> 16) != (__ARM_NR_BASE>> 16))
return bad_syscall(no, regs);
switch (no & 0xffff) {
case 0: /* branch through 0 */
info.si_signo = SIGSEGV;
info.si_errno = 0;
info.si_co... | 1 | [
"CWE-284",
"CWE-264"
] | linux | a4780adeefd042482f624f5e0d577bf9cdcbb760 | 112,016,323,066,832,320,000,000,000,000,000,000,000 | 155 | ARM: 7735/2: Preserve the user r/w register TPIDRURW on context switch and fork
Since commit 6a1c53124aa1 the user writeable TLS register was zeroed to
prevent it from being used as a covert channel between two tasks.
There are more and more applications coming to Windows RT,
Wine could support them, but mostly they ... |
njs_module_path(njs_vm_t *vm, const njs_str_t *dir, njs_module_info_t *info)
{
char *p;
size_t length;
njs_bool_t trail;
char src[NJS_MAX_PATH + 1];
trail = 0;
length = info->name.length;
if (dir != NULL) {
length += dir->length;
if (length == 0) {
... | 0 | [
"CWE-787"
] | njs | ab1702c7af9959366a5ddc4a75b4357d4e9ebdc1 | 139,471,826,297,193,750,000,000,000,000,000,000,000 | 57 | Fixed typo while calculating module path length.
The issue was introduced in 77c398f26d7e (not released yet). |
bool Virtual_tmp_table::init(uint field_count)
{
uint *blob_field;
uchar *bitmaps;
DBUG_ENTER("Virtual_tmp_table::init");
if (!multi_alloc_root(in_use->mem_root,
&s, sizeof(*s),
&field, (field_count + 1) * sizeof(Field*),
&blob_field, (fiel... | 0 | [] | server | ff77a09bda884fe6bf3917eb29b9d3a2f53f919b | 23,999,206,636,004,340,000,000,000,000,000,000,000 | 18 | 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... |
static struct lo_data *lo_data(fuse_req_t req)
{
return (struct lo_data *)fuse_req_userdata(req);
} | 0 | [] | qemu | 6084633dff3a05d63176e06d7012c7e15aba15be | 65,797,719,386,089,210,000,000,000,000,000,000,000 | 4 | tools/virtiofsd: xattr name mappings: Add option
Add an option to define mappings of xattr names so that
the client and server filesystems see different views.
This can be used to have different SELinux mappings as
seen by the guest, to run the virtiofsd with less privileges
(e.g. in a case where it can't set trusted/... |
static inline void set_task_rq(struct task_struct *p, unsigned int cpu)
{
#ifdef CONFIG_FAIR_GROUP_SCHED
p->se.cfs_rq = task_group(p)->cfs_rq[cpu];
p->se.parent = task_group(p)->se[cpu];
#endif
#ifdef CONFIG_RT_GROUP_SCHED
p->rt.rt_rq = task_group(p)->rt_rq[cpu];
p->rt.parent = task_group(p)->rt_se[cpu];
#endif
} | 0 | [] | linux-2.6 | 8f1bc385cfbab474db6c27b5af1e439614f3025c | 291,070,559,489,472,200,000,000,000,000,000,000,000 | 12 | sched: fair: weight calculations
In order to level the hierarchy, we need to calculate load based on the
root view. That is, each task's load is in the same unit.
A
/ \
B 1
/ \
2 3
To compute 1's load we do:
weight(1)
--------------
rq_weight(A)
To ... |
read_gif(Gif_Reader *grr, int read_flags,
const char* landmark, Gif_ReadErrorHandler handler)
{
Gif_Stream *gfs;
Gif_Image *gfi;
Gif_Context gfc;
int unknown_block_type = 0;
if (gifgetc(grr) != 'G' ||
gifgetc(grr) != 'I' ||
gifgetc(grr) != 'F')
return 0;
(void)gifgetc(grr);
(void)gifget... | 1 | [
"CWE-416"
] | gifsicle | 81fd7823f6d9c85ab598bc850e40382068361185 | 117,685,919,978,235,230,000,000,000,000,000,000,000 | 135 | Fix use-after-free problems reported in #114. |
static void cc_init(void)
{
int i;
if (is_cc_init)
return;
for (i = 0; i < CS_MAX; i++)
cc_tab[i].valid = false;
set_cc(CS_HSTEM, true, 2, true);
set_cc(CS_VSTEM, true, 2, true);
set_cc(CS_VMOVETO, true, 1, true);
set_cc(CS_RLINETO, true, 2, true);
set_cc(CS_HLINETO, true... | 0 | [
"CWE-119"
] | texlive-source | 6ed0077520e2b0da1fd060c7f88db7b2e6068e4c | 201,510,998,817,478,140,000,000,000,000,000,000,000 | 34 | writet1 protection against buffer overflow
git-svn-id: svn://tug.org/texlive/trunk/Build/source@48697 c570f23f-e606-0410-a88d-b1316a301751 |
ZSTD_encodeSequences_body(
void* dst, size_t dstCapacity,
FSE_CTable const* CTable_MatchLength, BYTE const* mlCodeTable,
FSE_CTable const* CTable_OffsetBits, BYTE const* ofCodeTable,
FSE_CTable const* CTable_LitLength, BYTE const* llCodeTable,
seqDef const* se... | 0 | [
"CWE-362"
] | zstd | 3e5cdf1b6a85843e991d7d10f6a2567c15580da0 | 210,247,028,153,812,460,000,000,000,000,000,000,000 | 90 | fixed T36302429 |
TestDnsServer(Event::Dispatcher& dispatcher)
: dispatcher_(dispatcher), record_ttl_(0), stream_info_(dispatcher.timeSource()) {} | 0 | [
"CWE-400"
] | envoy | 542f84c66e9f6479bc31c6f53157c60472b25240 | 25,791,392,838,462,715,000,000,000,000,000,000,000 | 2 | overload: Runtime configurable global connection limits (#147)
Signed-off-by: Tony Allen <tony@allen.gg> |
PHP_FUNCTION(fmod)
{
double num1, num2;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "dd", &num1, &num2) == FAILURE) {
return;
}
RETURN_DOUBLE(fmod(num1, num2));
} | 0 | [] | php-src | 0d822f6df946764f3f0348b82efae2e1eaa83aa0 | 307,468,962,551,245,250,000,000,000,000,000,000,000 | 9 | Bug #71201 round() segfault on 64-bit builds |
tlb_update_vma_flags(struct mmu_gather *tlb, struct vm_area_struct *vma)
{
/*
* flush_tlb_range() implementations that look at VM_HUGETLB (tile,
* mips-4k) flush only large pages.
*
* flush_tlb_range() implementations that flush I-TLB also flush D-TLB
* (tile, xtensa, arm), so it's ok to just add VM_EXEC to ... | 0 | [
"CWE-362"
] | linux | b67fbebd4cf980aecbcc750e1462128bffe8ae15 | 246,018,628,176,971,470,000,000,000,000,000,000,000 | 17 | mmu_gather: Force tlb-flush VM_PFNMAP vmas
Jann reported a race between munmap() and unmap_mapping_range(), where
unmap_mapping_range() will no-op once unmap_vmas() has unlinked the
VMA; however munmap() will not yet have invalidated the TLBs.
Therefore unmap_mapping_range() will complete while there are still
(stale... |
static void setBitOfReversedStream(size_t* bitpointer, unsigned char* bitstream, unsigned char bit)
{
/*the current bit in bitstream may be 0 or 1 for this to work*/
if(bit == 0)
{
size_t pos = (*bitpointer) >> 3;
bitstream[pos] &= (unsigned char)(~(1 << (7 - ((*bitpointer) & 0x7))));
}
else
{
... | 0 | [
"CWE-401"
] | FreeRDP | 9fee4ae076b1ec97b97efb79ece08d1dab4df29a | 195,000,316,183,198,400,000,000,000,000,000,000,000 | 15 | Fixed #5645: realloc return handling |
GF_Err strk_AddBox(GF_Box *s, GF_Box *a)
{
GF_SubTrackBox *ptr = (GF_SubTrackBox *)s;
if (!a) return GF_OK;
switch (a->type) {
case GF_ISOM_BOX_TYPE_STRI:
if (ptr->info) ERROR_ON_DUPLICATED_BOX(a, ptr)
ptr->info = (GF_SubTrackInformationBox *)a;
return GF_OK;
case GF_ISOM_BOX_TYPE_STRD:
if (ptr->strd) ER... | 0 | [
"CWE-400",
"CWE-401"
] | gpac | d2371b4b204f0a3c0af51ad4e9b491144dd1225c | 74,211,822,137,781,890,000,000,000,000,000,000,000 | 18 | prevent dref memleak on invalid input (#1183) |
static Image *ReadMIFFImage(const ImageInfo *image_info,
ExceptionInfo *exception)
{
#define BZipMaxExtent(x) ((x)+((x)/100)+600)
#define LZMAMaxExtent(x) ((x)+((x)/3)+128)
#define ThrowMIFFException(exception,message) \
{ \
if (quantum_info != (QuantumInfo *) NULL) \
quantum_info=DestroyQuantumInfo(quantum_i... | 1 | [
"CWE-772"
] | ImageMagick | 4b352c0be410ad900469a079e389178f878aded8 | 234,753,711,832,752,280,000,000,000,000,000,000,000 | 1,299 | https://github.com/ImageMagick/ImageMagick/issues/1191 |
void rgw::auth::s3::LDAPEngine::init(CephContext* const cct)
{
if (! cct->_conf->rgw_s3_auth_use_ldap ||
cct->_conf->rgw_ldap_uri.empty()) {
return;
}
if (! ldh) {
std::lock_guard<std::mutex> lck(mtx);
if (! ldh) {
const string& ldap_uri = cct->_conf->rgw_ldap_uri;
const string& lda... | 0 | [
"CWE-79"
] | ceph | 8f90658c731499722d5f4393c8ad70b971d05f77 | 51,733,031,682,983,600,000,000,000,000,000,000,000 | 25 | rgw: reject unauthenticated response-header actions
Signed-off-by: Matt Benjamin <mbenjamin@redhat.com>
Reviewed-by: Casey Bodley <cbodley@redhat.com>
(cherry picked from commit d8dd5e513c0c62bbd7d3044d7e2eddcd897bd400) |
batch_dict_exact(PicklerObject *self, PyObject *obj)
{
PyObject *key = NULL, *value = NULL;
int i;
Py_ssize_t dict_size, ppos = 0;
const char mark_op = MARK;
const char setitem_op = SETITEM;
const char setitems_op = SETITEMS;
assert(obj != NULL && PyDict_CheckExact(obj));
assert(self->... | 0 | [
"CWE-190",
"CWE-369"
] | cpython | a4ae828ee416a66d8c7bf5ee71d653c2cc6a26dd | 266,912,432,572,878,780,000,000,000,000,000,000,000 | 52 | closes bpo-34656: Avoid relying on signed overflow in _pickle memos. (GH-9261) |
search_impl(i_ctx_t *i_ctx_p, bool forward)
{
os_ptr op = osp;
os_ptr op1 = op - 1;
uint size = r_size(op);
uint count;
byte *pat;
byte *ptr;
byte ch;
int incr = forward ? 1 : -1;
check_read_type(*op1, t_string);
check_read_type(*op, t_string);
if (size > r_size(op1)) { /* c... | 1 | [
"CWE-119",
"CWE-787"
] | ghostpdl | 5d499272b95a6b890a1397e11d20937de000d31b | 249,132,726,675,055,930,000,000,000,000,000,000,000 | 46 | Bug 702582, CVE 2020-15900 Memory Corruption in Ghostscript 9.52
Fix the 'rsearch' calculation for the 'post' size to give the correct
size. Previous calculation would result in a size that was too large,
and could underflow to max uint32_t. Also fix 'rsearch' to return the
correct 'pre' string with empty string matc... |
static void tcp_chr_update_read_handler(CharDriverState *chr,
GMainContext *context,
int tag)
{
TCPCharDriver *s = chr->opaque;
if (!s->connected) {
return;
}
remove_fd_in_watch(chr);
if (s->ioc) {
chr-... | 1 | [
"CWE-416"
] | qemu | a4afa548fc6dd9842ed86639b4d37d4d1c4ad480 | 30,165,151,661,296,556,000,000,000,000,000,000,000 | 18 | char: move front end handlers in CharBackend
Since the hanlders are associated with a CharBackend, rather than the
CharDriverState, it is more appropriate to store in CharBackend. This
avoids the handler copy dance in qemu_chr_fe_set_handlers() then
mux_chr_update_read_handler(), by storing the CharBackend pointer
dir... |
static umode_t efi_attr_is_visible(struct kobject *kobj,
struct attribute *attr, int n)
{
if (attr == &efi_attr_fw_vendor.attr) {
if (efi_enabled(EFI_PARAVIRT) ||
efi.fw_vendor == EFI_INVALID_TABLE_ADDR)
return 0;
} else if (attr == &efi_attr_runtime.attr) {
if (efi.runtime == EFI_INVALID_TABLE_ADDR... | 0 | [] | linux | 1957a85b0032a81e6482ca4aab883643b8dae06e | 297,200,526,554,415,500,000,000,000,000,000,000,000 | 17 | efi: Restrict efivar_ssdt_load when the kernel is locked down
efivar_ssdt_load allows the kernel to import arbitrary ACPI code from an
EFI variable, which gives arbitrary code execution in ring 0. Prevent
that when the kernel is locked down.
Signed-off-by: Matthew Garrett <mjg59@google.com>
Acked-by: Ard Biesheuvel <... |
void rwpng_free_image8(png8_image *image)
{
free(image->indexed_data);
image->indexed_data = NULL;
free(image->row_pointers);
image->row_pointers = NULL;
rwpng_free_chunks(image->chunks);
image->chunks = NULL;
} | 0 | [
"CWE-190",
"CWE-787"
] | pngquant | b7c217680cda02dddced245d237ebe8c383be285 | 115,684,127,560,978,150,000,000,000,000,000,000,000 | 11 | Fix integer overflow in rwpng.h (CVE-2016-5735)
Reported by Choi Jaeseung
Found with Sparrow (http://ropas.snu.ac.kr/sparrow) |
static void specialfunc(int key, int x, int y)
{
if (cmdopts.verbose) {
fprintf(stderr, "specialfunc(%d, %d, %d)\n", key, x, y);
}
switch (key) {
case GLUT_KEY_UP:
{
float panamount;
panamount = (glutGetModifiers() & GLUT_ACTIVE_SHIFT) ?
BIGPANAMOUNT : SMALLPANAMOUNT;
pan(0.0, panamount * (gs.top... | 0 | [
"CWE-119"
] | jasper | 65536647d380571d1a9a6c91fa03775fb5bbd256 | 184,678,367,388,274,930,000,000,000,000,000,000,000 | 47 | A new experimental memory allocator has been introduced. The allocator
is experimental in the sense that its API is not considered stable and
the allocator may change or disappear entirely in future versions of
the code. This new allocator tracks how much memory is being used by
jas_malloc and friends. A maximum upp... |
void FoFiTrueType::cvtEncoding(char **encoding,
FoFiOutputFunc outputFunc,
void *outputStream) {
const char *name;
GooString *buf;
int i;
(*outputFunc)(outputStream, "/Encoding 256 array\n", 20);
if (encoding) {
for (i = 0; i < 256; ++i) {
if (!(name = encoding[i])) {
name = ".... | 0 | [
"CWE-125"
] | poppler | cdb7ad95f7c8fbf63ade040d8a07ec96467042fc | 255,048,551,542,533,540,000,000,000,000,000,000,000 | 28 | Fix malformed file crash in bug #85243 |
uint32_t readStructEnd() {
T_VIRTUAL_CALL();
return readStructEnd_virt();
} | 0 | [
"CWE-20"
] | thrift | cfaadcc4adcfde2a8232c62ec89870b73ef40df1 | 274,574,606,889,410,150,000,000,000,000,000,000,000 | 4 | THRIFT-3231 CPP: Limit recursion depth to 64
Client: cpp
Patch: Ben Craig <bencraig@apache.org> |
dissect_u3v_event_cmd(proto_tree *u3v_telegram_tree, tvbuff_t *tvb, packet_info *pinfo, gint startoffset, gint length)
{
gint32 eventid;
gint offset = startoffset;
proto_item *item = NULL;
/* Get event ID */
eventid = tvb_get_letohs(tvb, offset + 2);
/* fill in Info column in Wireshark GUI */
... | 0 | [
"CWE-476"
] | wireshark | 2cb5985bf47bdc8bea78d28483ed224abdd33dc6 | 245,198,235,155,760,940,000,000,000,000,000,000,000 | 40 | Make class "type" for USB conversations.
USB dissectors can't assume that only their class type has been passed around in the conversation. Make explicit check that class type expected matches the dissector and stop/prevent dissection if there isn't a match.
Bug: 12356
Change-Id: Ib23973a4ebd0fbb51952ffc118daf95e338... |
int ip6_nd_hdr(struct sock *sk, struct sk_buff *skb, struct net_device *dev,
struct in6_addr *saddr, struct in6_addr *daddr,
int proto, int len)
{
struct ipv6_pinfo *np = inet6_sk(sk);
struct ipv6hdr *hdr;
int totlen;
skb->protocol = htons(ETH_P_IPV6);
skb->dev = dev;
totlen = len + sizeof(struc... | 0 | [] | linux | e89e9cf539a28df7d0eb1d0a545368e9920b34ac | 267,148,785,844,743,530,000,000,000,000,000,000,000 | 27 | [IPv4/IPv6]: UFO Scatter-gather approach
Attached is kernel patch for UDP Fragmentation Offload (UFO) feature.
1. This patch incorporate the review comments by Jeff Garzik.
2. Renamed USO as UFO (UDP Fragmentation Offload)
3. udp sendfile support with UFO
This patches uses scatter-gather feature of skb to generate l... |
static void try_to_free_low(struct hstate *h, unsigned long count,
nodemask_t *nodes_allowed)
{
int i;
if (hstate_is_gigantic(h))
return;
for_each_node_mask(i, *nodes_allowed) {
struct page *page, *next;
struct list_head *freel = &h->hugepage_freelists[i];
list_for_each_entry_safe(page, next, freel, ... | 0 | [
"CWE-703"
] | linux | 5af10dfd0afc559bb4b0f7e3e8227a1578333995 | 311,464,808,039,807,800,000,000,000,000,000,000,000 | 23 | userfaultfd: hugetlbfs: remove superfluous page unlock in VM_SHARED case
huge_add_to_page_cache->add_to_page_cache implicitly unlocks the page
before returning in case of errors.
The error returned was -EEXIST by running UFFDIO_COPY on a non-hole
offset of a VM_SHARED hugetlbfs mapping. It was an userland bug that
t... |
static inline void Hq2X(const Image *source,const Quantum *pixels,
Quantum *result,const size_t channels)
{
static const unsigned int
Hq2XTable[] =
{
4, 4, 6, 2, 4, 4, 6, 2, 5, 3, 15, 12, 5, 3, 17, 13,
4, 4, 6, 18, 4, 4, 6, 18, 5, 3, 12, 12, 5, 3, 1, 12,
4, 4, 6, 2, 4, 4, 6, 2, 5,... | 0 | [
"CWE-369"
] | ImageMagick | 43539e67a47d2f8de832d33a5b26dc2a7a12294f | 164,472,401,022,379,960,000,000,000,000,000,000,000 | 52 | https://github.com/ImageMagick/ImageMagick/issues/1718 |
QPDFObjectHandle::getArrayAsVector()
{
assertArray();
return dynamic_cast<QPDF_Array*>(obj.getPointer())->getAsVector();
} | 0 | [
"CWE-835"
] | qpdf | afe0242b263a9e1a8d51dd81e42ab6de2e5127eb | 59,477,140,172,045,020,000,000,000,000,000,000,000 | 5 | Handle object ID 0 (fixes #99)
This is CVE-2017-9208.
The QPDF library uses object ID 0 internally as a sentinel to
represent a direct object, but prior to this fix, was not blocking
handling of 0 0 obj or 0 0 R as a special case. Creating an object in
the file with 0 0 obj could cause various infinite loops. The PDF... |
static bool get_new_nicname(char **dest, char *br, int pid, char **cnic)
{
char template[IFNAMSIZ];
snprintf(template, sizeof(template), "vethXXXXXX");
*dest = lxc_mkifname(template);
if (!create_nic(*dest, br, pid, cnic)) {
return false;
}
return true;
} | 0 | [
"CWE-284",
"CWE-862"
] | lxc | 16af238036a5464ae8f2420ed3af214f0de875f9 | 338,721,134,348,801,400,000,000,000,000,000,000,000 | 11 | CVE-2017-5985: Ensure target netns is caller-owned
Before this commit, lxc-user-nic could potentially have been tricked into
operating on a network namespace over which the caller did not hold privilege.
This commit ensures that the caller is privileged over the network namespace by
temporarily dropping privilege.
L... |
static inline bool dma_pte_present(struct dma_pte *pte)
{
return (pte->val & 3) != 0;
} | 0 | [] | linux | fb58fdcd295b914ece1d829b24df00a17a9624bc | 217,368,335,644,941,700,000,000,000,000,000,000,000 | 4 | iommu/vt-d: Do not enable ATS for untrusted devices
Currently Linux automatically enables ATS (Address Translation Service)
for any device that supports it (and IOMMU is turned on). ATS is used to
accelerate DMA access as the device can cache translations locally so
there is no need to do full translation on IOMMU sid... |
void Filter::onSoftPerTryTimeout(UpstreamRequest& upstream_request) {
// Track this as a timeout for outlier detection purposes even though we didn't
// cancel the request yet and might get a 2xx later.
updateOutlierDetection(Upstream::Outlier::Result::LocalOriginTimeout, upstream_request,
... | 0 | [
"CWE-703"
] | envoy | f0bb2219112d8cdb4c4e8b346834f962925362ca | 291,694,960,260,840,300,000,000,000,000,000,000,000 | 29 | [1.20] CVE-2022-21655
Crash with direct_response
Signed-off-by: Otto van der Schaaf <ovanders@redhat.com> |
TEST_F(GrpcHealthCheckerImplTest, DontReuseConnectionStreamReset) {
setupNoReuseConnectionHC();
cluster_->prioritySet().getMockHostSet(0)->hosts_ = {
makeTestHost(cluster_->info_, "tcp://127.0.0.1:80", simTime())};
expectSessionCreate();
expectHealthcheckStart(0);
EXPECT_CALL(event_logger_, logUnhealth... | 0 | [
"CWE-476"
] | envoy | 9b1c3962172a972bc0359398af6daa3790bb59db | 279,305,948,460,889,900,000,000,000,000,000,000,000 | 28 | healthcheck: fix grpc inline removal crashes (#749)
Signed-off-by: Matt Klein <mklein@lyft.com>
Signed-off-by: Pradeep Rao <pcrao@google.com> |
static void virtio_gpu_text_update(void *opaque, console_ch_t *chardata)
{
} | 0 | [] | qemu | acfc4846508a02cc4c83aa27799fd74ac280bdb2 | 152,993,205,004,414,530,000,000,000,000,000,000,000 | 3 | virtio-gpu: use VIRTIO_GPU_MAX_SCANOUTS
The value is defined in virtio_gpu.h already (changing from 4 to 16).
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 1463653560-26958-6-git-send-email-marcandre.lureau@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> |
gdm_session_worker_get_environment (GdmSessionWorker *worker)
{
GPtrArray *environment;
environment = g_ptr_array_new ();
g_hash_table_foreach (worker->priv->environment,
(GHFunc) gdm_session_worker_fill_environment_array,
environment)... | 0 | [] | gdm | c25ef9245be4e0be2126ef3d075df4401949b570 | 165,987,708,680,411,770,000,000,000,000,000,000,000 | 12 | Store the face and dmrc files in a cache. Refer to bug #565151. |
static int cardos_select_file(sc_card_t *card,
const sc_path_t *in_path,
sc_file_t **file)
{
int r;
SC_FUNC_CALLED(card->ctx, SC_LOG_DEBUG_VERBOSE);
r = iso_ops->select_file(card, in_path, file);
if (r >= 0 && file)
parse_sec_attr((*file), (*file)->sec_attr, (*file)->sec_attr_len);
LOG_FUNC_R... | 0 | [] | OpenSC | 1252aca9f10771ef5ba8405e73cf2da50827958f | 220,167,332,415,412,340,000,000,000,000,000,000,000 | 12 | cardos: Correctly calculate the left bytes to avoid buffer overrun
Thanks oss-fuzz
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29912 |
_Unpickler_ResizeMemoList(UnpicklerObject *self, size_t new_size)
{
size_t i;
assert(new_size > self->memo_size);
PyObject **memo_new = self->memo;
PyMem_RESIZE(memo_new, PyObject *, new_size);
if (memo_new == NULL) {
PyErr_NoMemory();
return -1;
}
self->memo = memo_new;
... | 0 | [
"CWE-190",
"CWE-369"
] | cpython | a4ae828ee416a66d8c7bf5ee71d653c2cc6a26dd | 311,742,344,233,109,000,000,000,000,000,000,000,000 | 18 | closes bpo-34656: Avoid relying on signed overflow in _pickle memos. (GH-9261) |
static int add_recent_loose(const unsigned char *sha1,
const char *path, void *data)
{
struct stat st;
struct object *obj = lookup_object(sha1);
if (obj && obj->flags & SEEN)
return 0;
if (stat(path, &st) < 0) {
/*
* It's OK if an object went away during our iteration; this
* could be due to a si... | 0 | [
"CWE-119",
"CWE-787"
] | git | de1e67d0703894cb6ea782e36abb63976ab07e60 | 27,312,645,451,475,810,000,000,000,000,000,000,000 | 25 | list-objects: pass full pathname to callbacks
When we find a blob at "a/b/c", we currently pass this to
our show_object_fn callbacks as two components: "a/b/" and
"c". Callbacks which want the full value then call
path_name(), which concatenates the two. But this is an
inefficient interface; the path is a strbuf, and ... |
static void acpi_unregister_gsi_ioapic(u32 gsi)
{
#ifdef CONFIG_X86_IO_APIC
int irq;
mutex_lock(&acpi_ioapic_lock);
irq = mp_map_gsi_to_irq(gsi, 0, NULL);
if (irq > 0)
mp_unmap_irq(irq);
mutex_unlock(&acpi_ioapic_lock);
#endif
} | 0 | [
"CWE-120"
] | linux | dad5ab0db8deac535d03e3fe3d8f2892173fa6a4 | 127,991,995,553,828,590,000,000,000,000,000,000,000 | 12 | x86/acpi: Prevent out of bound access caused by broken ACPI tables
The bus_irq argument of mp_override_legacy_irq() is used as the index into
the isa_irq_to_gsi[] array. The bus_irq argument originates from
ACPI_MADT_TYPE_IO_APIC and ACPI_MADT_TYPE_INTERRUPT items in the ACPI
tables, but is nowhere sanity checked.
Th... |
int sched_group_set_shares(struct task_group *tg, unsigned long shares)
{
int i;
unsigned long flags;
/*
* We can't change the weight of the root cgroup.
*/
if (!tg->se[0])
return -EINVAL;
if (shares < MIN_SHARES)
shares = MIN_SHARES;
else if (shares > MAX_SHARES)
shares = MAX_SHARES;
mutex_lock(&sh... | 0 | [
"CWE-703",
"CWE-835"
] | linux | f26f9aff6aaf67e9a430d16c266f91b13a5bff64 | 240,827,135,663,783,420,000,000,000,000,000,000,000 | 55 | Sched: fix skip_clock_update optimization
idle_balance() drops/retakes rq->lock, leaving the previous task
vulnerable to set_tsk_need_resched(). Clear it after we return
from balancing instead, and in setup_thread_stack() as well, so
no successfully descheduled or never scheduled task has it set.
Need resched confus... |
static int shmem_parse_options(char *options, struct shmem_sb_info *sbinfo,
bool remount)
{
char *this_char, *value, *rest;
uid_t uid;
gid_t gid;
while (options != NULL) {
this_char = options;
for (;;) {
/*
* NUL-terminate this option: unfortunately,
* mount options form a comma-separated ... | 0 | [
"CWE-399"
] | linux | 5f00110f7273f9ff04ac69a5f85bb535a4fd0987 | 319,672,257,299,223,370,000,000,000,000,000,000,000 | 97 | 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... |
void sqlite3VdbeResolveLabel(Vdbe *v, int x){
Parse *p = v->pParse;
int j = ADDR(x);
assert( v->magic==VDBE_MAGIC_INIT );
assert( j<-p->nLabel );
assert( j>=0 );
#ifdef SQLITE_DEBUG
if( p->db->flags & SQLITE_VdbeAddopTrace ){
printf("RESOLVE LABEL %d to %d\n", x, v->nOp);
}
#endif
if( p->nLabelAlloc... | 0 | [
"CWE-755"
] | sqlite | 8654186b0236d556aa85528c2573ee0b6ab71be3 | 243,609,484,412,957,360,000,000,000,000,000,000,000 | 18 | When an error occurs while rewriting the parser tree for window functions
in the sqlite3WindowRewrite() routine, make sure that pParse->nErr is set,
and make sure that this shuts down any subsequent code generation that might
depend on the transformations that were implemented. This fixes a problem
discovered by the Y... |
static void SerializeGltfTexture(Texture &texture, json &o) {
if (texture.sampler > -1) {
SerializeNumberProperty("sampler", texture.sampler, o);
}
if (texture.source > -1) {
SerializeNumberProperty("source", texture.source, o);
}
if (texture.name.size()) {
SerializeStringProperty("name", texture.... | 0 | [
"CWE-20"
] | tinygltf | 52ff00a38447f06a17eab1caa2cf0730a119c751 | 26,655,294,741,693,000,000,000,000,000,000,000,000 | 15 | Do not expand file path since its not necessary for glTF asset path(URI) and for security reason(`wordexp`). |
UrnState::start(HttpRequest * r, StoreEntry * e)
{
debugs(52, 3, "urnStart: '" << e->url() << "'" );
entry = e;
request = r;
entry->lock("UrnState::start");
setUriResFromRequest(r);
if (urlres_r == NULL)
return;
auto urlEntry = storeGetPublic(urlres, Http::METHOD_GET);
if (!u... | 0 | [
"CWE-401"
] | squid | 47a085ff06598b64817875769022b8707a0af7db | 178,930,101,574,740,580,000,000,000,000,000,000,000 | 38 | Bug 5104: Memory leak in RFC 2169 response parsing (#778)
A temporary parsing buffer was not being released when
parsing completed. |
void mutt_encode_path (char *dest, size_t dlen, const char *src)
{
char *p = safe_strdup (src);
int rc = mutt_convert_string (&p, Charset, "utf-8", 0);
strfcpy (dest, rc == 0 ? p : src, dlen);
FREE (&p);
} | 0 | [
"CWE-668"
] | mutt | 6d0624411a979e2e1d76af4dd97d03f47679ea4a | 222,864,818,313,716,670,000,000,000,000,000,000,000 | 7 | use a 64-bit random value in temporary filenames.
closes #3158 |
static Agraph_t *pop_subg(void)
{
Agraph_t *g;
if (GSP == 0) {
fprintf(stderr, "graphml2gv: Gstack underflow in graph parser\n");
exit(1);
}
g = Gstack[--GSP];
if (GSP > 0)
G = Gstack[GSP - 1];
return g;
} | 0 | [
"CWE-476"
] | graphviz | 839085f8026afd6f6920a0c31ad2a9d880d97932 | 30,693,300,559,249,098,000,000,000,000,000,000,000 | 12 | attempted fix for null pointer deference on malformed input |
static int aio_setup_ring(struct kioctx *ctx)
{
struct aio_ring *ring;
struct aio_ring_info *info = &ctx->ring_info;
unsigned nr_events = ctx->max_reqs;
unsigned long size;
int nr_pages;
/* Compensate for the ring buffer's head/tail overlap entry */
nr_events += 2; /* 1 is required, 2 for good luck */
size = ... | 0 | [
"CWE-190"
] | linux-2.6 | 75e1c70fc31490ef8a373ea2a4bea2524099b478 | 179,223,561,615,718,860,000,000,000,000,000,000,000 | 68 | aio: check for multiplication overflow in do_io_submit
Tavis Ormandy pointed out that do_io_submit does not do proper bounds
checking on the passed-in iocb array:
if (unlikely(nr < 0))
return -EINVAL;
if (unlikely(!access_ok(VERIFY_READ, iocbpp, (nr*sizeof(iocbpp)))))
retu... |
StreamDecoder& ConnectionManagerImpl::newStream(StreamEncoder& response_encoder,
bool is_internally_created) {
if (connection_idle_timer_) {
connection_idle_timer_->disableTimer();
}
ENVOY_CONN_LOG(debug, "new stream", read_callbacks_->connection());
ActiveSt... | 0 | [
"CWE-400",
"CWE-703"
] | envoy | afc39bea36fd436e54262f150c009e8d72db5014 | 208,825,135,531,996,560,000,000,000,000,000,000,000 | 19 | Track byteSize of HeaderMap internally.
Introduces a cached byte size updated internally in HeaderMap. The value
is stored as an optional, and is cleared whenever a non-const pointer or
reference to a HeaderEntry is accessed. The cached value can be set with
refreshByteSize() which performs an iteration over the Heade... |
int ram_block_coordinated_discard_require(bool state)
{
int ret = 0;
ram_block_discard_disable_mutex_lock();
if (!state) {
ram_block_coordinated_discard_required_cnt--;
} else if (ram_block_discard_disabled_cnt) {
ret = -EBUSY;
} else {
ram_block_coordinated_discard_required... | 0 | [
"CWE-908"
] | qemu | 418ade7849ce7641c0f7333718caf5091a02fd4c | 330,520,760,594,630,700,000,000,000,000,000,000,000 | 15 | softmmu: Always initialize xlat in address_space_translate_for_iotlb
The bug is an uninitialized memory read, along the translate_fail
path, which results in garbage being read from iotlb_to_section,
which can lead to a crash in io_readx/io_writex.
The bug may be fixed by writing any value with zero
in ~TARGET_PAGE_M... |
int snd_seq_kernel_client_ctl(int clientid, unsigned int cmd, void *arg)
{
const struct ioctl_handler *handler;
struct snd_seq_client *client;
client = clientptr(clientid);
if (client == NULL)
return -ENXIO;
for (handler = ioctl_handlers; handler->cmd > 0; ++handler) {
if (handler->cmd == cmd)
return hand... | 0 | [
"CWE-416",
"CWE-362"
] | linux | 71105998845fb012937332fe2e806d443c09e026 | 288,179,016,469,097,540,000,000,000,000,000,000,000 | 18 | ALSA: seq: Fix use-after-free at creating a port
There is a potential race window opened at creating and deleting a
port via ioctl, as spotted by fuzzing. snd_seq_create_port() creates
a port object and returns its pointer, but it doesn't take the
refcount, thus it can be deleted immediately by another thread.
Meanwh... |
void MD5_Final(unsigned char* hash, MD5_CTX* md5)
{
reinterpret_cast<TaoCrypt::MD5*>(md5->buffer)->Final(hash);
} | 0 | [
"CWE-254"
] | mysql-server | e7061f7e5a96c66cb2e0bf46bec7f6ff35801a69 | 60,619,726,522,717,080,000,000,000,000,000,000,000 | 4 | Bug #22738607: YASSL FUNCTION X509_NAME_GET_INDEX_BY_NID IS NOT WORKING AS EXPECTED. |
bluetooth_client_get_device (BluetoothClient *client,
const char *path)
{
BluetoothClientPrivate *priv = BLUETOOTH_CLIENT_GET_PRIVATE(client);
GtkTreeIter iter;
GDBusProxy *proxy;
if (get_iter_from_path (priv->store, &iter, path) == FALSE) {
return NULL;
}
gtk_tree_model_get (GTK_TREE_MODEL(priv... | 0 | [] | gnome-bluetooth | 6b5086d42ea64d46277f3c93b43984f331d12f89 | 83,802,336,452,483,410,000,000,000,000,000,000,000 | 16 | lib: Fix Discoverable being reset when turned off
Work-around race in bluetoothd which would reset the discoverable
flag if a timeout change was requested before discoverable finished
being set to off:
See https://bugzilla.redhat.com/show_bug.cgi?id=1602985 |
int ipv6_opt_accepted(struct sock *sk, struct sk_buff *skb)
{
struct ipv6_pinfo *np = inet6_sk(sk);
struct inet6_skb_parm *opt = IP6CB(skb);
if (np->rxopt.all) {
if ((opt->hop && (np->rxopt.bits.hopopts ||
np->rxopt.bits.ohopopts)) ||
((IPV6_FLOWINFO_MASK &
*(__be32 *)skb_network_header(skb)) ... | 0 | [] | linux-2.6 | 2e761e0532a784816e7e822dbaaece8c5d4be14d | 52,738,426,935,171,680,000,000,000,000,000,000,000 | 19 | ipv6 netns: init net is used to set bindv6only for new sock
The bindv6only is tuned via sysctl. It is already on a struct net
and per-net sysctls allow for its modification (ipv6_sysctl_net_init).
Despite this the value configured in the init net is used for the
rest of them.
Signed-off-by: Pavel Emelyanov <xemul@op... |
cnt_transmit(struct worker *wrk, struct req *req)
{
struct boc *boc;
uint16_t status;
int sendbody, head;
intmax_t clval;
CHECK_OBJ_NOTNULL(wrk, WORKER_MAGIC);
CHECK_OBJ_NOTNULL(req, REQ_MAGIC);
CHECK_OBJ_NOTNULL(req->transport, TRANSPORT_MAGIC);
CHECK_OBJ_NOTNULL(req->objcore, OBJCORE_MAGIC);
AZ(req->stale_o... | 0 | [
"CWE-212"
] | varnish-cache | bd7b3d6d47ccbb5e1747126f8e2a297f38e56b8c | 233,120,562,688,409,100,000,000,000,000,000,000,000 | 87 | Clear err_code and err_reason at start of request handling
req->err_code and req->err_reason are set when going to synthetic
handling. From there the resp.reason HTTP field is set from
req->err_reason if set, or the generic code based on req->err_code is used
if it was NULL. This patch clears these members so that a v... |
int MethodHandles::find_MemberNames(KlassHandle k,
Symbol* name, Symbol* sig,
int mflags, KlassHandle caller,
int skip, objArrayHandle results) {
// %%% take caller into account!
Thread* thread = Thread::cur... | 0 | [] | jdk8u | f14e35d20e1a4d0f507f05838844152f2242c6d3 | 161,945,484,591,221,170,000,000,000,000,000,000,000 | 113 | 8281866: Enhance MethodHandle invocations
Reviewed-by: andrew
Backport-of: d974d9da365f787f67971d88c79371c8b0769f75 |
void sctp_assoc_del_peer(struct sctp_association *asoc,
const union sctp_addr *addr)
{
struct list_head *pos;
struct list_head *temp;
struct sctp_transport *transport;
list_for_each_safe(pos, temp, &asoc->peer.transport_addr_list) {
transport = list_entry(pos, struct sctp_transport, transports);
if (sctp_c... | 0 | [
"CWE-287"
] | linux-2.6 | add52379dde2e5300e2d574b172e62c6cf43b3d3 | 272,704,959,219,008,340,000,000,000,000,000,000,000 | 16 | sctp: Fix oops when INIT-ACK indicates that peer doesn't support AUTH
If INIT-ACK is received with SupportedExtensions parameter which
indicates that the peer does not support AUTH, the packet will be
silently ignore, and sctp_process_init() do cleanup all of the
transports in the association.
When T1-Init timer is ex... |
static int pn_backlog_rcv(struct sock *sk, struct sk_buff *skb)
{
int err = sock_queue_rcv_skb(sk, skb);
if (err < 0)
kfree_skb(skb);
return err ? NET_RX_DROP : NET_RX_SUCCESS;
} | 0 | [
"CWE-20"
] | net | bceaa90240b6019ed73b49965eac7d167610be69 | 74,519,092,560,859,760,000,000,000,000,000,000,000 | 8 | inet: prevent leakage of uninitialized memory to user in recv syscalls
Only update *addr_len when we actually fill in sockaddr, otherwise we
can return uninitialized memory from the stack to the caller in the
recvfrom, recvmmsg and recvmsg syscalls. Drop the the (addr_len == NULL)
checks because we only get called wit... |
static inline void free_chunk(struct audit_chunk *chunk)
{
call_rcu(&chunk->head, __free_chunk);
} | 1 | [
"CWE-362"
] | linux-2.6 | 8f7b0ba1c853919b85b54774775f567f30006107 | 232,660,666,733,245,280,000,000,000,000,000,000,000 | 4 | 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 Compute(OpKernelContext* ctx) override {
const Tensor& val = ctx->input(0);
auto session_state = ctx->session_state();
OP_REQUIRES(ctx, session_state != nullptr,
errors::FailedPrecondition(
"GetSessionHandle called on null session state"));
int64_t id = session... | 0 | [
"CWE-20",
"CWE-703"
] | tensorflow | cff267650c6a1b266e4b4500f69fbc49cdd773c5 | 323,510,880,336,430,400,000,000,000,000,000,000,000 | 24 | Fix tf.raw_ops.DeleteSessionTensor vulnerability with invalid `handle`.
Check that `handle` input is actually a scalar before treating it as such.
PiperOrigin-RevId: 445228994 |
prime_trust_anchor(struct module_qstate* qstate, struct val_qstate* vq,
int id, struct trust_anchor* toprime)
{
struct module_qstate* newq = NULL;
int ret = generate_request(qstate, id, toprime->name, toprime->namelen,
LDNS_RR_TYPE_DNSKEY, toprime->dclass, BIT_CD, &newq, 0);
if(newq && qstate->env->cfg->trust_an... | 0 | [
"CWE-613",
"CWE-703"
] | unbound | f6753a0f1018133df552347a199e0362fc1dac68 | 131,785,875,584,389,000,000,000,000,000,000,000,000 | 32 | - Fix the novel ghost domain issues CVE-2022-30698 and CVE-2022-30699. |
void InstanceUtil::loadBootstrapConfig(envoy::config::bootstrap::v3::Bootstrap& bootstrap,
const Options& options,
ProtobufMessage::ValidationVisitor& validation_visitor,
Api::Api& api) {
const std::st... | 0 | [
"CWE-400"
] | envoy | 542f84c66e9f6479bc31c6f53157c60472b25240 | 56,297,176,491,095,890,000,000,000,000,000,000,000 | 35 | overload: Runtime configurable global connection limits (#147)
Signed-off-by: Tony Allen <tony@allen.gg> |
Item_func_or_sum(THD *thd, Item_func_or_sum *item):
Item_result_field(thd, item), Item_args(thd, item),
Used_tables_and_const_cache(item) { } | 0 | [
"CWE-617"
] | server | 2e7891080667c59ac80f788eef4d59d447595772 | 151,721,658,218,341,220,000,000,000,000,000,000,000 | 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.... |
ZEND_API int zend_set_local_var_str(const char *name, size_t len, zval *value, int force) /* {{{ */
{
zend_execute_data *execute_data = EG(current_execute_data);
while (execute_data && (!execute_data->func || !ZEND_USER_CODE(execute_data->func->common.type))) {
execute_data = execute_data->prev_execute_data;
}
... | 0 | [
"CWE-134"
] | php-src | b101a6bbd4f2181c360bd38e7683df4a03cba83e | 133,562,586,571,695,900,000,000,000,000,000,000,000 | 40 | Use format string |
static void lp_attach (struct parport *port)
{
unsigned int i;
switch (parport_nr[0]) {
case LP_PARPORT_UNSPEC:
case LP_PARPORT_AUTO:
if (parport_nr[0] == LP_PARPORT_AUTO &&
port->probe_info[0].class != PARPORT_CLASS_PRINTER)
return;
if (lp_count == LP_NO) {
printk(KERN_INFO "lp: ignoring parallel ... | 0 | [
"CWE-787"
] | linux | 3e21f4af170bebf47c187c1ff8bf155583c9f3b1 | 116,872,138,336,984,320,000,000,000,000,000,000,000 | 29 | char: lp: fix possible integer overflow in lp_setup()
The lp_setup() code doesn't apply any bounds checking when passing
"lp=none", and only in this case, resulting in an overflow of the
parport_nr[] array. All versions in Git history are affected.
Reported-By: Roee Hay <roee.hay@hcl.com>
Cc: Ben Hutchings <ben@decad... |
TEST_F(QueryPlannerTest, OrOfAnd4) {
addIndex(BSON("a" << 1 << "b" << 1));
runQuery(
fromjson("{$or: [{a:{$gt:1,$lt:5}, b:{$gt:0,$lt:3}, c:6}, "
"{a:3, b:{$gt:1,$lt:2}, c:{$gt:0,$lt:10}}]}"));
assertNumSolutions(2U);
assertSolutionExists("{cscan: {dir: 1}}");
assertSolution... | 0 | [] | mongo | ee97c0699fd55b498310996ee002328e533681a3 | 314,269,255,720,389,830,000,000,000,000,000,000,000 | 16 | SERVER-36993 Fix crash due to incorrect $or pushdown for indexed $expr. |
int setup_tests(void)
{
#ifdef OPENSSL_NO_SM2
TEST_note("SM2 is disabled.");
#else
ADD_TEST(sm2_crypt_test);
ADD_TEST(sm2_sig_test);
#endif
return 1;
} | 0 | [
"CWE-120"
] | openssl | 59f5e75f3bced8fc0e130d72a3f582cf7b480b46 | 57,117,527,097,957,010,000,000,000,000,000,000,000 | 10 | Correctly calculate the length of SM2 plaintext given the ciphertext
Previously the length of the SM2 plaintext could be incorrectly calculated.
The plaintext length was calculated by taking the ciphertext length and
taking off an "overhead" value.
The overhead value was assumed to have a "fixed" element of 10 bytes.... |
big5_mbc_to_code(const UChar* p, const UChar* end)
{
return onigenc_mbn_mbc_to_code(ONIG_ENCODING_BIG5, p, end);
} | 0 | [
"CWE-125"
] | oniguruma | 65a9b1aa03c9bc2dc01b074295b9603232cb3b78 | 257,643,886,653,998,460,000,000,000,000,000,000,000 | 4 | onig-5.9.2 |
static int ipx_getname(struct socket *sock, struct sockaddr *uaddr,
int *uaddr_len, int peer)
{
struct ipx_address *addr;
struct sockaddr_ipx sipx;
struct sock *sk = sock->sk;
struct ipx_sock *ipxs = ipx_sk(sk);
int rc;
*uaddr_len = sizeof(struct sockaddr_ipx);
lock_sock(sk);
if (peer) {
rc = -ENOTCONN;
... | 0 | [
"CWE-416"
] | linux | ee0d8d8482345ff97a75a7d747efc309f13b0d80 | 27,791,678,458,256,914,000,000,000,000,000,000,000 | 49 | ipx: call ipxitf_put() in ioctl error path
We should call ipxitf_put() if the copy_to_user() fails.
Reported-by: 李强 <liqiang6-s@360.cn>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net> |
CJSON_PUBLIC(cJSON *) cJSON_GetArrayItem(const cJSON *array, int index)
{
if (index < 0)
{
return NULL;
}
return get_array_item(array, (size_t)index);
} | 0 | [
"CWE-754",
"CWE-787"
] | cJSON | be749d7efa7c9021da746e685bd6dec79f9dd99b | 4,046,838,043,036,896,400,000,000,000,000,000,000 | 9 | Fix crash of cJSON_GetObjectItemCaseSensitive when calling it on arrays |
void trim_whitespace(CHARSET_INFO *cs, LEX_STRING *str, uint *prefix_length)
{
/*
TODO:
This code assumes that there are no multi-bytes characters
that can be considered white-space.
*/
*prefix_length= 0;
while ((str->length > 0) && (my_isspace(cs, str->str[0])))
{
(*prefix_length)++;
str... | 0 | [
"CWE-476"
] | server | 3a52569499e2f0c4d1f25db1e81617a9d9755400 | 335,576,851,634,453,860,000,000,000,000,000,000,000 | 25 | 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.... |
gpa_t kvm_mmu_gva_to_gpa_write(struct kvm_vcpu *vcpu, gva_t gva, u32 *error)
{
u32 access = (kvm_x86_ops->get_cpl(vcpu) == 3) ? PFERR_USER_MASK : 0;
access |= PFERR_WRITE_MASK;
return vcpu->arch.walk_mmu->gva_to_gpa(vcpu, gva, access, error);
} | 0 | [
"CWE-200"
] | kvm | 831d9d02f9522e739825a51a11e3bc5aa531a905 | 73,833,411,671,435,550,000,000,000,000,000,000,000 | 6 | KVM: x86: fix information leak to userland
Structures kvm_vcpu_events, kvm_debugregs, kvm_pit_state2 and
kvm_clock_data are copied to userland with some padding and reserved
fields unitialized. It leads to leaking of contents of kernel stack
memory. We have to initialize them to zero.
In patch v1 Jan Kiszka suggest... |
voting_schedule_free(voting_schedule_t *voting_schedule_to_free)
{
if (!voting_schedule_to_free)
return;
tor_free(voting_schedule_to_free);
} | 0 | [] | tor | a0ef3cf0880e3cd343977b3fcbd0a2e7572f0cb4 | 116,112,019,823,432,270,000,000,000,000,000,000,000 | 6 | Prevent int underflow in dirvote.c compare_vote_rs_.
This should be "impossible" without making a SHA1 collision, but
let's not keep the assumption that SHA1 collisions are super-hard.
This prevents another case related to 21278. There should be no
behavioral change unless -ftrapv is on. |
DEFUN (show_ip_bgp_vpnv4_all_neighbor_advertised_routes,
show_ip_bgp_vpnv4_all_neighbor_advertised_routes_cmd,
"show ip bgp vpnv4 all neighbors A.B.C.D advertised-routes",
SHOW_STR
IP_STR
BGP_STR
"Display VPNv4 NLRI specific information\n"
"Display information about all ... | 0 | [
"CWE-119"
] | quagga | a3bc7e9400b214a0f078fdb19596ba54214a1442 | 263,404,756,089,319,540,000,000,000,000,000,000,000 | 31 | bgpd: Fix VU#270232, VPNv4 NLRI parser memcpys to stack on unchecked length
Address CERT vulnerability report VU#270232, memcpy to stack data structure
based on length field from packet data whose length field upper-bound was
not properly checked.
This likely allows BGP peers that are enabled to send Labeled-VPN SAFI... |
static u64 __calc_delta(u64 delta_exec, unsigned long weight, struct load_weight *lw)
{
u64 fact = scale_load_down(weight);
int shift = WMULT_SHIFT;
__update_inv_weight(lw);
if (unlikely(fact >> 32)) {
while (fact >> 32) {
fact >>= 1;
shift--;
}
}
/* hint to use a 32x32->64 mul */
fact = (u64)(u32)f... | 0 | [
"CWE-400",
"CWE-703",
"CWE-835"
] | linux | c40f7d74c741a907cfaeb73a7697081881c497d0 | 16,709,096,062,591,054,000,000,000,000,000,000,000 | 24 | sched/fair: Fix infinite loop in update_blocked_averages() by reverting a9e7f6544b9c
Zhipeng Xie, Xie XiuQi and Sargun Dhillon reported lockups in the
scheduler under high loads, starting at around the v4.18 time frame,
and Zhipeng Xie tracked it down to bugs in the rq->leaf_cfs_rq_list
manipulation.
Do a (manual) re... |
void Compute(OpKernelContext* context) override {
const Tensor& prefix = context->input(0);
const Tensor& tensor_names = context->input(1);
const Tensor& shape_and_slices = context->input(2);
OP_REQUIRES(context, tensor_names.NumElements() == dtypes_.size(),
errors::InvalidArgument("Go... | 0 | [
"CWE-476",
"CWE-369"
] | tensorflow | 9728c60e136912a12d99ca56e106b7cce7af5986 | 206,720,671,079,984,230,000,000,000,000,000,000,000 | 38 | Ensure validation sticks in `save_restore_v2_ops.cc`
PiperOrigin-RevId: 387924206
Change-Id: I6156842eb3230076b5812c0815f3e66bd5241454 |
TEST_P(HeaderIntegrationTest, TestRouteConfigVirtualHostAndRouteReplaceHeaderManipulation) {
initializeFilter(HeaderMode::Replace, true);
performRequest(
Http::TestRequestHeaderMapImpl{
{":method", "GET"},
{":path", "/vhost-and-route"},
{":scheme", "http"},
{":authority... | 0 | [
"CWE-22"
] | envoy | 5333b928d8bcffa26ab19bf018369a835f697585 | 247,116,861,271,550,700,000,000,000,000,000,000,000 | 40 | Implement handling of escaped slash characters in URL path
Fixes: CVE-2021-29492
Signed-off-by: Yan Avlasov <yavlasov@google.com> |
static int btrfs_dentry_delete(const struct dentry *dentry)
{
struct btrfs_root *root;
struct inode *inode = dentry->d_inode;
if (!inode && !IS_ROOT(dentry))
inode = dentry->d_parent->d_inode;
if (inode) {
root = BTRFS_I(inode)->root;
if (btrfs_root_refs(&root->root_item) == 0)
return 1;
if (btrfs_ino... | 0 | [
"CWE-310"
] | linux-2.6 | 9c52057c698fb96f8f07e7a4bcf4801a092bda89 | 214,171,219,526,738,750,000,000,000,000,000,000,000 | 18 | Btrfs: fix hash overflow handling
The handling for directory crc hash overflows was fairly obscure,
split_leaf returns EOVERFLOW when we try to extend the item and that is
supposed to bubble up to userland. For a while it did so, but along the
way we added better handling of errors and forced the FS readonly if we
hi... |
int wm_SemUnlock(wm_Sem *s){
pthread_mutex_lock(&s->mutex);
s->lockCount--;
pthread_cond_signal(&s->cond);
pthread_mutex_unlock(&s->mutex);
return 0;
} | 0 | [
"CWE-787"
] | wolfMQTT | 84d4b53122e0fa0280c7872350b89d5777dabbb2 | 41,705,015,182,450,905,000,000,000,000,000,000,000 | 7 | Fix wolfmqtt-fuzzer: Null-dereference WRITE in MqttProps_Free |
sunday_quick_search(regex_t* reg, const UChar* target, const UChar* target_end,
const UChar* text, const UChar* text_end,
const UChar* text_range)
{
const UChar *s, *t, *p, *end;
const UChar *tail;
int map_offset;
end = text_range + (target_end - target);
if (end > tex... | 0 | [
"CWE-125"
] | oniguruma | d3e402928b6eb3327f8f7d59a9edfa622fec557b | 81,728,381,155,790,930,000,000,000,000,000,000,000 | 29 | fix heap-buffer-overflow |
add_durable_reconnect_v2_context(struct kvec *iov, unsigned int *num_iovec,
struct cifs_open_parms *oparms)
{
struct smb2_create_req *req = iov[0].iov_base;
unsigned int num = *num_iovec;
/* indicate that we don't need to relock the file */
oparms->reconnect = false;
iov[num].iov_base = create_reconnect_du... | 0 | [
"CWE-476"
] | linux | cabfb3680f78981d26c078a26e5c748531257ebb | 190,908,990,991,703,900,000,000,000,000,000,000,000 | 24 | CIFS: Enable encryption during session setup phase
In order to allow encryption on SMB connection we need to exchange
a session key and generate encryption and decryption keys.
Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com> |
rdp_out_newpointer_caps(STREAM s)
{
out_uint16_le(s, RDP_CAPSET_POINTER);
out_uint16_le(s, RDP_CAPLEN_NEWPOINTER);
out_uint16_le(s, 1); /* Colour pointer */
out_uint16_le(s, 20); /* Cache size */
out_uint16_le(s, 20); /* Cache size for new pointers */
} | 0 | [
"CWE-787"
] | rdesktop | 766ebcf6f23ccfe8323ac10242ae6e127d4505d2 | 337,503,536,862,201,950,000,000,000,000,000,000,000 | 9 | Malicious RDP server security fixes
This commit includes fixes for a set of 21 vulnerabilities in
rdesktop when a malicious RDP server is used.
All vulnerabilities was identified and reported by Eyal Itkin.
* Add rdp_protocol_error function that is used in several fixes
* Refactor of process_bitmap_updates
* Fix pos... |
ambsdtar_backup(
application_argument_t *argument)
{
int dumpin;
char *cmd = NULL;
char *qdisk;
char *timestamps;
int mesgf = 3;
int indexf = 4;
int outf;
int data_out;
int index_out;
int index_err;
char ... | 1 | [
"CWE-264"
] | amanda | 4bf5b9b356848da98560ffbb3a07a9cb5c4ea6d7 | 293,446,969,001,343,140,000,000,000,000,000,000,000 | 182 | * Add a /etc/amanda-security.conf file
git-svn-id: https://svn.code.sf.net/p/amanda/code/amanda/branches/3_3@6486 a8d146d6-cc15-0410-8900-af154a0219e0 |
static void pwc_frame_dumped(struct pwc_device *pdev)
{
pdev->vframes_dumped++;
if (pdev->vframe_count < FRAME_LOWMARK)
return;
if (pdev->vframes_dumped < 20)
PWC_DEBUG_FLOW("Dumping frame %d\n", pdev->vframe_count);
else if (pdev->vframes_dumped == 20)
PWC_DEBUG_FLOW("Dumping frame %d (last message)\n",
... | 0 | [
"CWE-399"
] | linux-2.6 | 85237f202d46d55c1bffe0c5b1aa3ddc0f1dce4d | 70,839,021,204,016,750,000,000,000,000,000,000,000 | 12 | USB: fix DoS in pwc USB video driver
the pwc driver has a disconnect method that waits for user space to
close the device. This opens up an opportunity for a DoS attack,
blocking the USB subsystem and making khubd's task busy wait in
kernel space. This patch shifts freeing resources to close if an opened
device is dis... |
cmsHANDLE CMSEXPORT cmsDictDup(cmsHANDLE hDict)
{
_cmsDICT* old_dict = (_cmsDICT*) hDict;
cmsHANDLE hNew;
cmsDICTentry *entry;
_cmsAssert(old_dict != NULL);
hNew = cmsDictAlloc(old_dict ->ContextID);
if (hNew == NULL) return NULL;
// Walk the list freeing all nodes
entry = old_dict -... | 0 | [
"CWE-703"
] | Little-CMS | 91c2db7f2559be504211b283bc3a2c631d6f06d9 | 147,388,573,364,882,360,000,000,000,000,000,000,000 | 26 | Non happy-path fixes |
static int maria_rollback(handlerton *hton __attribute__ ((unused)),
THD *thd, bool all)
{
TRN *trn= THD_TRN;
DBUG_ENTER("maria_rollback");
DBUG_ASSERT(trnman_has_locked_tables(trn) == 0);
trnman_reset_locked_tables(trn, 0);
/* statement or transaction ? */
if ((thd->variables.opt... | 0 | [
"CWE-400"
] | server | 9e39d0ae44595dbd1570805d97c9c874778a6be8 | 85,433,052,726,546,800,000,000,000,000,000,000,000 | 19 | MDEV-25787 Bug report: crash on SELECT DISTINCT thousands_blob_fields
fix a debug assert to account for not opened temp tables |
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