func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
commit_one_phase_2(THD *thd, bool all, THD_TRANS *trans, bool is_real_trans)
{
int error= 0;
uint count= 0;
Ha_trx_info *ha_info= trans->ha_list, *ha_info_next;
DBUG_ENTER("commit_one_phase_2");
if (is_real_trans)
DEBUG_SYNC(thd, "commit_one_phase_2");
if (ha_info)
{
for (; ha_info; ha_info= ha_i... | 0 | [
"CWE-416"
] | server | af810407f78b7f792a9bb8c47c8c532eb3b3a758 | 73,326,996,944,434,730,000,000,000,000,000,000,000 | 49 | MDEV-28098 incorrect key in "dup value" error after long unique
reset errkey after using it, so that it wouldn't affect
the next error message in the next statement |
entityDeclSplit(void *ctx, const xmlChar *name, int type,
const xmlChar *publicId, const xmlChar *systemId, xmlChar *content)
{
xmlSchemaSAXPlugPtr ctxt = (xmlSchemaSAXPlugPtr) ctx;
if ((ctxt != NULL) && (ctxt->user_sax != NULL) &&
(ctxt->user_sax->entityDecl != NULL))
ctxt->user_sax->entityD... | 0 | [
"CWE-134"
] | libxml2 | 4472c3a5a5b516aaf59b89be602fbce52756c3e9 | 24,046,399,177,876,920,000,000,000,000,000,000,000 | 9 | Fix some format string warnings with possible format string vulnerability
For https://bugzilla.gnome.org/show_bug.cgi?id=761029
Decorate every method in libxml2 with the appropriate
LIBXML_ATTR_FORMAT(fmt,args) macro and add some cleanups
following the reports. |
Tfloat _cubic_atX_p(const float fx, const int y=0, const int z=0, const int c=0) const {
const float
nfx = cimg::type<float>::is_nan(fx)?0:cimg::mod(fx,(float)_width);
const int
x = (int)nfx;
const float
dx = nfx - x;
const int
px = cimg::mod(x - 1,width()), ... | 0 | [
"CWE-119",
"CWE-787"
] | CImg | ac8003393569aba51048c9d67e1491559877b1d1 | 142,746,777,420,479,400,000,000,000,000,000,000,000 | 14 | . |
static int queue_pages_pte_range(pmd_t *pmd, unsigned long addr,
unsigned long end, struct mm_walk *walk)
{
struct vm_area_struct *vma = walk->vma;
struct page *page;
struct queue_pages *qp = walk->private;
unsigned long flags = qp->flags;
int nid, ret;
pte_t *pte;
spinlock_t *ptl;
if (pmd_trans_huge(*pmd))... | 0 | [
"CWE-388"
] | linux | cf01fb9985e8deb25ccf0ea54d916b8871ae0e62 | 273,069,325,830,568,860,000,000,000,000,000,000,000 | 74 | mm/mempolicy.c: fix error handling in set_mempolicy and mbind.
In the case that compat_get_bitmap fails we do not want to copy the
bitmap to the user as it will contain uninitialized stack data and leak
sensitive data.
Signed-off-by: Chris Salls <salls@cs.ucsb.edu>
Signed-off-by: Linus Torvalds <torvalds@linux-founda... |
CheckKeyBehaviors(XkbDescPtr xkb,
xkbSetMapReq * req,
xkbBehaviorWireDesc ** wireRtrn, int *errorRtrn)
{
register xkbBehaviorWireDesc *wire = *wireRtrn;
register XkbServerMapPtr server = xkb->server;
register unsigned i;
unsigned first, last;
if (((req->present &... | 0 | [
"CWE-119"
] | xserver | f7cd1276bbd4fe3a9700096dec33b52b8440788d | 33,797,466,290,672,923,000,000,000,000,000,000,000 | 49 | Correct bounds checking in XkbSetNames()
CVE-2020-14345 / ZDI 11428
This vulnerability was discovered by:
Jan-Niklas Sohn working with Trend Micro Zero Day Initiative
Signed-off-by: Matthieu Herrb <matthieu@herrb.eu> |
reset_peer_stats(peer_t *p, double offset)
{
int i;
bool small_ofs = fabs(offset) < STEP_THRESHOLD;
/* Used to set p->filter_datapoint[i].d_dispersion = MAXDISP
* and clear reachable bits, but this proved to be too agressive:
* after step (tested with suspending laptop for ~30 secs),
* this caused all previou... | 0 | [
"CWE-399"
] | busybox | 150dc7a2b483b8338a3e185c478b4b23ee884e71 | 77,144,039,874,289,940,000,000,000,000,000,000,000 | 42 | ntpd: respond only to client and symmetric active packets
The busybox NTP implementation doesn't check the NTP mode of packets
received on the server port and responds to any packet with the right
size. This includes responses from another NTP server. An attacker can
send a packet with a spoofed source address in orde... |
static inline void __set_ckpt_flags(struct f2fs_checkpoint *cp, unsigned int f)
{
unsigned int ckpt_flags;
ckpt_flags = le32_to_cpu(cp->ckpt_flags);
ckpt_flags |= f;
cp->ckpt_flags = cpu_to_le32(ckpt_flags);
} | 0 | [
"CWE-476"
] | linux | 4969c06a0d83c9c3dc50b8efcdc8eeedfce896f6 | 41,833,137,233,740,270,000,000,000,000,000,000,000 | 8 | f2fs: support swap file w/ DIO
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
static void blk_mq_rq_timer(unsigned long priv)
{
struct request_queue *q = (struct request_queue *)priv;
struct blk_mq_timeout_data data = {
.next = 0,
.next_set = 0,
};
struct blk_mq_hw_ctx *hctx;
int i;
queue_for_each_hw_ctx(q, hctx, i) {
/*
* If not software queues are currently mapped to this
*... | 0 | [
"CWE-362",
"CWE-264"
] | linux | 0048b4837affd153897ed1222283492070027aa9 | 134,070,352,119,754,950,000,000,000,000,000,000,000 | 32 | 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. ... |
TPUTS_PROTO(outc, c)
{
int rc = c;
if (interrupted) {
char tmp = (char) c;
if (write(STDOUT_FILENO, &tmp, (size_t) 1) == -1)
rc = EOF;
} else {
rc = putc(c, stdout);
}
TPUTS_RETURN(rc);
} | 0 | [] | ncurses | 790a85dbd4a81d5f5d8dd02a44d84f01512ef443 | 78,130,408,004,716,880,000,000,000,000,000,000,000 | 13 | ncurses 6.2 - patch 20200531
+ correct configure version-check/warnng for g++ to allow for 10.x
+ re-enable "bel" in konsole-base (report by Nia Huang)
+ add linux-s entry (patch by Alexandre Montaron).
+ drop long-obsolete convert_configure.pl
+ add test/test_parm.c, for checking tparm changes.
+ improve parameter-ch... |
mptctl_readtest (unsigned long arg)
{
struct mpt_ioctl_test __user *uarg = (void __user *) arg;
struct mpt_ioctl_test karg;
MPT_ADAPTER *ioc;
int iocnum;
if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_test))) {
printk(KERN_ERR MYNAM "%s@%d::mptctl_readtest - "
"Unable to read in mpt_ioctl_test stru... | 1 | [
"CWE-362",
"CWE-369"
] | linux | 28d76df18f0ad5bcf5fa48510b225f0ed262a99b | 21,406,778,798,702,830,000,000,000,000,000,000,000 | 48 | scsi: mptfusion: Fix double fetch bug in ioctl
Tom Hatskevich reported that we look up "iocp" then, in the called
functions we do a second copy_from_user() and look it up again.
The problem that could cause is:
drivers/message/fusion/mptctl.c
674 /* All of these commands require an interrupt or
675 ... |
static void vnc_async_encoding_start(VncState *orig, VncState *local)
{
local->vnc_encoding = orig->vnc_encoding;
local->features = orig->features;
local->ds = orig->ds;
local->vd = orig->vd;
local->lossy_rect = orig->lossy_rect;
local->write_pixels = orig->write_pixels;
local->client_pf = o... | 0 | [
"CWE-125"
] | qemu | 9f64916da20eea67121d544698676295bbb105a7 | 273,649,180,270,712,780,000,000,000,000,000,000,000 | 19 | pixman/vnc: use pixman images in vnc.
The vnc code uses *three* DisplaySurfaces:
First is the surface of the actual QemuConsole, usually the guest
screen, but could also be a text console (monitor/serial reachable via
Ctrl-Alt-<nr> keys). This is left as-is.
Second is the current server's view of the screen content... |
int32_t DecimalQuantity::getLowerDisplayMagnitude() const {
// If this assertion fails, you need to call roundToInfinity() or some other rounding method.
// See the comment in the header file explaining the "isApproximate" field.
U_ASSERT(!isApproximate);
int32_t magnitude = scale;
int32_t result =... | 0 | [
"CWE-190"
] | icu | 53d8c8f3d181d87a6aa925b449b51c4a2c922a51 | 326,280,293,232,287,230,000,000,000,000,000,000,000 | 9 | ICU-20246 Fixing another integer overflow in number parsing. |
xfs_bmap_add_attrfork_btree(
xfs_trans_t *tp, /* transaction pointer */
xfs_inode_t *ip, /* incore inode pointer */
xfs_fsblock_t *firstblock, /* first block allocated */
struct xfs_defer_ops *dfops, /* blocks to free at commit */
int *flags) /* inode logging flags */
{
xfs_btree_cur_t *cur; /* btree c... | 0 | [] | linux | 2c4306f719b083d17df2963bc761777576b8ad1b | 76,367,538,082,041,950,000,000,000,000,000,000,000 | 39 | xfs: set format back to extents if xfs_bmap_extents_to_btree
If xfs_bmap_extents_to_btree fails in a mode where we call
xfs_iroot_realloc(-1) to de-allocate the root, set the
format back to extents.
Otherwise we can assume we can dereference ifp->if_broot
based on the XFS_DINODE_FMT_BTREE format, and crash.
Bugzilla... |
static bool is_nan(const T) { return false; } | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 213,227,344,877,845,400,000,000,000,000,000,000,000 | 1 | Fix other issues in 'CImg<T>::load_bmp()'. |
GF_Box *lsrc_box_new()
{
ISOM_DECL_BOX_ALLOC(GF_LASERConfigurationBox, GF_ISOM_BOX_TYPE_LSRC);
return (GF_Box *)tmp; | 0 | [
"CWE-787"
] | gpac | 388ecce75d05e11fc8496aa4857b91245007d26e | 327,271,889,849,913,100,000,000,000,000,000,000,000 | 5 | fixed #1587 |
flow_push_mpls(struct flow *flow, int n, ovs_be16 mpls_eth_type,
struct flow_wildcards *wc, bool clear_flow_L3)
{
ovs_assert(eth_type_mpls(mpls_eth_type));
ovs_assert(n < FLOW_MAX_MPLS_LABELS);
if (n) {
int i;
if (wc) {
memset(&wc->masks.mpls_lse, 0xff, sizeof *w... | 0 | [
"CWE-400"
] | ovs | 79349cbab0b2a755140eedb91833ad2760520a83 | 183,244,551,892,005,400,000,000,000,000,000,000,000 | 49 | flow: Support extra padding length.
Although not required, padding can be optionally added until
the packet length is MTU bytes. A packet with extra padding
currently fails sanity checks.
Vulnerability: CVE-2020-35498
Fixes: fa8d9001a624 ("miniflow_extract: Properly handle small IP packets.")
Reported-by: Joakim Hind... |
int wake_up_state(struct task_struct *p, unsigned int state)
{
return try_to_wake_up(p, state, 0);
} | 0 | [] | linux-2.6 | 8f1bc385cfbab474db6c27b5af1e439614f3025c | 19,151,082,011,988,773,000,000,000,000,000,000,000 | 4 | 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 ... |
void DDGifSlurp(GifInfo *info, bool decode, bool exitAfterFrame) {
GifRecordType RecordType;
GifByteType *ExtData;
int ExtFunction;
GifFileType *gifFilePtr;
gifFilePtr = info->gifFilePtr;
uint_fast32_t lastAllocatedGCBIndex = 0;
do {
if (DGifGetRecordType(gifFilePtr, &RecordType) == GIF_ERROR) {
break;
}
... | 1 | [
"CWE-415"
] | android-gif-drawable | cc5b4f8e43463995a84efd594f89a21f906c2d20 | 53,588,151,014,222,600,000,000,000,000,000,000,000 | 134 | Do not realloc array if new raster size is 0.
if realloc() is called with 0 size it may return NULL and this will be incorrectly handled
as not enough memory and (also) rasterBits will be freed by realloc but we will not update
it. |
static void jas_icclut16_destroy(jas_iccattrval_t *attrval)
{
jas_icclut16_t *lut16 = &attrval->data.lut16;
if (lut16->clut) {
jas_free(lut16->clut);
lut16->clut = 0;
}
if (lut16->intabs) {
jas_free(lut16->intabs);
lut16->intabs = 0;
}
if (lut16->intabsbuf) {
jas_free(lut16->intabsbuf);
lut16->intabsb... | 0 | [
"CWE-189"
] | jasper | 3c55b399c36ef46befcb21e4ebc4799367f89684 | 301,211,177,238,304,060,000,000,000,000,000,000,000 | 24 | 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... |
ut64 MACH0_(get_main)(struct MACH0_(obj_t)* bin) {
ut64 addr = 0LL;
struct symbol_t *symbols;
int i;
if (!(symbols = MACH0_(get_symbols) (bin))) {
return 0;
}
for (i = 0; !symbols[i].last; i++) {
if (!strcmp (symbols[i].name, "_main")) {
addr = symbols[i].addr;
break;
}
}
free (symbols);
if (!add... | 0 | [
"CWE-416"
] | radare2 | d1e8ac62c6d978d4662f69116e30230d43033c92 | 181,347,900,879,325,500,000,000,000,000,000,000,000 | 41 | Fix null deref and uaf in mach0 parser |
virtual GBool fillMaskCSPattern(GfxState * state) {
return state->getFillColorSpace()->getMode() == csPattern; } | 0 | [] | poppler | abf167af8b15e5f3b510275ce619e6fdb42edd40 | 330,899,141,685,462,700,000,000,000,000,000,000,000 | 2 | Implement tiling/patterns in SplashOutputDev
Fixes bug 13518 |
static void cleanup_mnt(struct mount *mnt)
{
/*
* This probably indicates that somebody messed
* up a mnt_want/drop_write() pair. If this
* happens, the filesystem was probably unable
* to make r/w->r/o transitions.
*/
/*
* The locking used to deal with mnt_count decrement provides barriers,
* so mnt_g... | 0 | [
"CWE-703"
] | linux | cd4a40174b71acd021877341684d8bb1dc8ea4ae | 196,258,105,723,834,200,000,000,000,000,000,000,000 | 21 | mnt: Fail collect_mounts when applied to unmounted mounts
The only users of collect_mounts are in audit_tree.c
In audit_trim_trees and audit_add_tree_rule the path passed into
collect_mounts is generated from kern_path passed an audit_tree
pathname which is guaranteed to be an absolute path. In those cases
collect_... |
int slirp_fmt0(char *str, size_t size, const char *format, ...)
{
va_list args;
int rv;
va_start(args, format);
rv = slirp_vsnprintf(str, size, format, args);
va_end(args);
if (rv >= size) {
g_critical("vsnprintf() truncation");
if (size > 0)
str[size - 1] = '\0';
... | 0 | [
"CWE-120"
] | libslirp | 30648c03b27fb8d9611b723184216cd3174b6775 | 323,796,864,093,991,050,000,000,000,000,000,000,000 | 20 | util: add slirp_fmt() helpers
Various calls to snprintf() in libslirp assume that snprintf() returns
"only" the number of bytes written (excluding terminating NUL).
https://pubs.opengroup.org/onlinepubs/9699919799/functions/snprintf.html#tag_16_159_04
"Upon successful completion, the snprintf() function shall return... |
static inline MagickBooleanType Magick_png_color_equal(const Image *image,
const Quantum *p, const PixelInfo *q)
{
MagickRealType
value;
value=(MagickRealType) p[image->channel_map[RedPixelChannel].offset];
if (AbsolutePixelValue(value-q->red) >= MagickEpsilon)
return(MagickFalse);
value=(MagickRealT... | 0 | [
"CWE-476"
] | ImageMagick | 816ecab6c532ae086ff4186b3eaf4aa7092d536f | 108,271,722,120,626,890,000,000,000,000,000,000,000 | 18 | https://github.com/ImageMagick/ImageMagick/issues/58 |
load(const char *magicfile, int flags)
{
struct magic_set *magic = magic_open(flags);
if (magic == NULL) {
(void)fprintf(stderr, "%s: %s\n", progname, strerror(errno));
return NULL;
}
if (magic_load(magic, magicfile) == -1) {
(void)fprintf(stderr, "%s: %s\n",
progname, magic_error(magic));
magic_close... | 0 | [
"CWE-399"
] | file | 90018fe22ff8b74a22fcd142225b0a00f3f12677 | 78,369,719,330,489,530,000,000,000,000,000,000,000 | 15 | bump recursion to 15, and allow it to be set from the command line. |
isdn_close(struct inode *ino, struct file *filep)
{
uint minor = iminor(ino);
mutex_lock(&isdn_mutex);
if (minor == ISDN_MINOR_STATUS) {
infostruct *p = dev->infochain;
infostruct *q = NULL;
while (p) {
if (p->private == (char *) &(filep->private_data)) {
if (q)
q->next = p->next;
else
d... | 0 | [
"CWE-119"
] | linux | 9f5af546e6acc30f075828cb58c7f09665033967 | 52,210,061,436,803,450,000,000,000,000,000,000,000 | 41 | isdn/i4l: fix buffer overflow
This fixes a potential buffer overflow in isdn_net.c caused by an
unbounded strcpy.
[ ISDN seems to be effectively unmaintained, and the I4L driver in
particular is long deprecated, but in case somebody uses this..
- Linus ]
Signed-off-by: Jiten Thakkar <jitenmt@gmail.com>
Signed-... |
int security_msg_queue_msgsnd(struct msg_queue *msq,
struct msg_msg *msg, int msqflg)
{
return security_ops->msg_queue_msgsnd(msq, msg, msqflg);
} | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 147,219,066,970,572,340,000,000,000,000,000,000,000 | 5 | KEYS: Add a keyctl to install a process's session keyring on its parent [try #6]
Add a keyctl to install a process's session keyring onto its parent. This
replaces the parent's session keyring. Because the COW credential code does
not permit one process to change another process's credentials directly, the
change is... |
static JSValue js_sys_prompt_input(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv)
{
char in_char[2];
if (!gf_prompt_has_input())
return JS_NULL;
in_char[0] = gf_prompt_get_char();
in_char[1] = 0;
return JS_NewString(ctx, in_char);
} | 0 | [
"CWE-787"
] | gpac | ea1eca00fd92fa17f0e25ac25652622924a9a6a0 | 49,847,033,256,628,855,000,000,000,000,000,000,000 | 10 | fixed #2138 |
static void ProcessCanonMakerNoteDir(unsigned char * DirStart, unsigned char * OffsetBase,
unsigned ExifLength)
{
int de;
int a;
int NumDirEntries;
NumDirEntries = Get16u(DirStart);
#define DIR_ENTRY_ADDR(Start, Entry) (Start+2+12*(Entry))
{
unsigned char * DirEnd;
Dir... | 1 | [
"CWE-703"
] | jhead | a50953a266583981b51a181c2fce73dad2ac5d7d | 93,395,757,012,979,120,000,000,000,000,000,000,000 | 147 | Make pointer range checks more consistent.
Also twiddle the unused floating point print code (not used in real exif files),
but fuzz testing hits it. New code is equivalent but doesn't cause bus error (don't understand why, but this is all a very bogus thing anyway, just trying to avoid fuzz testing hits. |
PyTokenizer_FromString(const char *str, int exec_input)
{
struct tok_state *tok = tok_new();
if (tok == NULL)
return NULL;
str = decode_str(str, exec_input, tok);
if (str == NULL) {
PyTokenizer_Free(tok);
return NULL;
}
/* XXX: constify members. */
tok->buf = tok->cu... | 0 | [
"CWE-125"
] | cpython | dcfcd146f8e6fc5c2fc16a4c192a0c5f5ca8c53c | 289,663,072,687,241,100,000,000,000,000,000,000,000 | 15 | bpo-35766: Merge typed_ast back into CPython (GH-11645) |
static double mp_gt(_cimg_math_parser& mp) {
return (double)(_mp_arg(2)>_mp_arg(3)); | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 285,759,884,130,290,650,000,000,000,000,000,000,000 | 3 | Fix other issues in 'CImg<T>::load_bmp()'. |
void set_mm_exe_file(struct mm_struct *mm, struct file *new_exe_file)
{
if (new_exe_file)
get_file(new_exe_file);
if (mm->exe_file)
fput(mm->exe_file);
mm->exe_file = new_exe_file;
} | 0 | [
"CWE-284",
"CWE-264"
] | linux | e66eded8309ebf679d3d3c1f5820d1f2ca332c71 | 35,445,809,497,521,940,000,000,000,000,000,000,000 | 8 | userns: Don't allow CLONE_NEWUSER | CLONE_FS
Don't allowing sharing the root directory with processes in a
different user namespace. There doesn't seem to be any point, and to
allow it would require the overhead of putting a user namespace
reference in fs_struct (for permission checks) and incrementing that
reference... |
xpathExprTest(const char *filename, const char *result,
const char *err ATTRIBUTE_UNUSED,
int options ATTRIBUTE_UNUSED) {
return(xpathCommonTest(filename, result, 0, 1));
} | 0 | [
"CWE-125"
] | libxml2 | a820dbeac29d330bae4be05d9ecd939ad6b4aa33 | 65,779,819,192,835,110,000,000,000,000,000,000,000 | 5 | Bug 758605: Heap-based buffer overread in xmlDictAddString <https://bugzilla.gnome.org/show_bug.cgi?id=758605>
Reviewed by David Kilzer.
* HTMLparser.c:
(htmlParseName): Add bounds check.
(htmlParseNameComplex): Ditto.
* result/HTML/758605.html: Added.
* result/HTML/758605.html.err: Added.
* result/HTML/758605.html.s... |
/* kex_agree_crypt
* Agree on a cipher algo
*/
static int kex_agree_crypt(LIBSSH2_SESSION * session,
libssh2_endpoint_data *endpoint,
unsigned char *crypt,
unsigned long crypt_len)
{
const LIBSSH2_CRYPT_METHOD **cryptp = libssh2_cryp... | 0 | [
"CWE-787"
] | libssh2 | dc109a7f518757741590bb993c0c8412928ccec2 | 112,387,774,484,930,690,000,000,000,000,000,000,000 | 51 | 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... |
bool preserveExternalRequestId() const override { return preserve_external_request_id_; } | 0 | [
"CWE-22"
] | envoy | 5333b928d8bcffa26ab19bf018369a835f697585 | 155,283,812,203,864,390,000,000,000,000,000,000,000 | 1 | Implement handling of escaped slash characters in URL path
Fixes: CVE-2021-29492
Signed-off-by: Yan Avlasov <yavlasov@google.com> |
xmlRelaxNGValidateDocument(xmlRelaxNGValidCtxtPtr ctxt, xmlDocPtr doc)
{
int ret;
xmlRelaxNGPtr schema;
xmlRelaxNGGrammarPtr grammar;
xmlRelaxNGValidStatePtr state;
xmlNodePtr node;
if ((ctxt == NULL) || (ctxt->schema == NULL) || (doc == NULL))
return (-1);
ctxt->errNo = XML_RELAXN... | 0 | [
"CWE-134"
] | libxml2 | 502f6a6d08b08c04b3ddfb1cd21b2f699c1b7f5b | 221,288,883,394,011,830,000,000,000,000,000,000,000 | 83 | More format string warnings with possible format string vulnerability
For https://bugzilla.gnome.org/show_bug.cgi?id=761029
adds a new xmlEscapeFormatString() function to escape composed format
strings |
static void i40e_disable_pf_switch_lb(struct i40e_pf *pf)
{
struct i40e_vsi *vsi = pf->vsi[pf->lan_vsi];
struct i40e_vsi_context ctxt;
int ret;
ctxt.seid = pf->main_vsi_seid;
ctxt.pf_num = pf->hw.pf_id;
ctxt.vf_num = 0;
ret = i40e_aq_get_vsi_params(&pf->hw, &ctxt, NULL);
if (ret) {
dev_info(&pf->pdev->dev,
... | 0 | [
"CWE-400",
"CWE-401"
] | linux | 27d461333459d282ffa4a2bdb6b215a59d493a8f | 299,039,662,006,310,920,000,000,000,000,000,000,000 | 29 | i40e: prevent memory leak in i40e_setup_macvlans
In i40e_setup_macvlans if i40e_setup_channel fails the allocated memory
for ch should be released.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
void key_put(struct key *key)
{
if (key) {
key_check(key);
if (refcount_dec_and_test(&key->usage))
schedule_work(&key_gc_work);
}
} | 0 | [
"CWE-476"
] | linux | 60ff5b2f547af3828aebafd54daded44cfb0807a | 205,845,179,343,696,550,000,000,000,000,000,000,000 | 9 | KEYS: don't let add_key() update an uninstantiated key
Currently, when passed a key that already exists, add_key() will call the
key's ->update() method if such exists. But this is heavily broken in the
case where the key is uninstantiated because it doesn't call
__key_instantiate_and_link(). Consequently, it doesn'... |
follow_huge_addr(struct mm_struct *mm, unsigned long address, int write)
{
unsigned long start = address;
int length = 1;
int nr;
struct page *page;
struct vm_area_struct *vma;
vma = find_vma(mm, addr);
if (!vma || !is_vm_hugetlb_page(vma))
return ERR_PTR(-EINVAL);
pte = huge_pte_offset(mm, address);
/* h... | 0 | [
"CWE-119"
] | linux | 1be7107fbe18eed3e319a6c3e83c78254b693acb | 196,298,849,688,752,270,000,000,000,000,000,000,000 | 23 | mm: larger stack guard gap, between vmas
Stack guard page is a useful feature to reduce a risk of stack smashing
into a different mapping. We have been using a single page gap which
is sufficient to prevent having stack adjacent to a different mapping.
But this seems to be insufficient in the light of the stack usage ... |
static inline void skb_reset_inner_headers(struct sk_buff *skb)
{
skb->inner_mac_header = skb->mac_header;
skb->inner_network_header = skb->network_header;
skb->inner_transport_header = skb->transport_header; | 0 | [
"CWE-20"
] | linux | 2b16f048729bf35e6c28a40cbfad07239f9dcd90 | 313,679,321,848,357,370,000,000,000,000,000,000,000 | 6 | net: create skb_gso_validate_mac_len()
If you take a GSO skb, and split it into packets, will the MAC
length (L2 + L3 + L4 headers + payload) of those packets be small
enough to fit within a given length?
Move skb_gso_mac_seglen() to skbuff.h with other related functions
like skb_gso_network_seglen() so we can use it... |
void mbedtls_x509_crt_init( mbedtls_x509_crt *crt )
{
memset( crt, 0, sizeof(mbedtls_x509_crt) );
} | 0 | [
"CWE-287",
"CWE-284"
] | mbedtls | d15795acd5074e0b44e71f7ede8bdfe1b48591fc | 122,172,324,213,351,030,000,000,000,000,000,000,000 | 4 | Improve behaviour on fatal errors
If we didn't walk the whole chain, then there may be any kind of errors in the
part of the chain we didn't check, so setting all flags looks like the safe
thing to do. |
static void truncate_node(struct dnode_of_data *dn)
{
struct f2fs_sb_info *sbi = F2FS_I_SB(dn->inode);
struct node_info ni;
get_node_info(sbi, dn->nid, &ni);
if (dn->inode->i_blocks == 0) {
f2fs_bug_on(sbi, ni.blk_addr != NULL_ADDR);
goto invalidate;
}
f2fs_bug_on(sbi, ni.blk_addr == NULL_ADDR);
/* Dealloc... | 0 | [
"CWE-200",
"CWE-362"
] | linux | 30a61ddf8117c26ac5b295e1233eaa9629a94ca3 | 182,004,999,615,425,820,000,000,000,000,000,000,000 | 34 | f2fs: fix race condition in between free nid allocator/initializer
In below concurrent case, allocated nid can be loaded into free nid cache
and be allocated again.
Thread A Thread B
- f2fs_create
- f2fs_new_inode
- alloc_nid
- __insert_nid_to_list(ALLOC_NID_LIST)
- f2fs_balance_fs_bg
- build_free... |
int Monitor::load_metadata()
{
bufferlist bl;
int r = store->get(MONITOR_STORE_PREFIX, "last_metadata", bl);
if (r)
return r;
bufferlist::iterator it = bl.begin();
::decode(mon_metadata, it);
pending_metadata = mon_metadata;
return 0;
} | 0 | [
"CWE-287",
"CWE-284"
] | ceph | 5ead97120e07054d80623dada90a5cc764c28468 | 195,368,177,046,032,430,000,000,000,000,000,000,000 | 12 | auth/cephx: add authorizer challenge
Allow the accepting side of a connection to reject an initial authorizer
with a random challenge. The connecting side then has to respond with an
updated authorizer proving they are able to decrypt the service's challenge
and that the new authorizer was produced for this specific ... |
fix_opts_string (int flags, const char *extra_opts, const char *user) {
const struct opt_map *om;
const struct string_opt_map *m;
char *new_opts;
new_opts = append_opt(NULL, (flags & MS_RDONLY) ? "ro" : "rw", NULL);
for (om = opt_map; om->opt != NULL; om++) {
if (om->skip)
continue;
if (om->inv || !om->mas... | 0 | [
"CWE-399"
] | util-linux | 4b39b6aefd5dd8ac68a92adc650dc13d5d54d704 | 285,838,779,278,419,400,000,000,000,000,000,000,000 | 26 | mount: use fflush() and temporary file for mtab updates (CVE-2011-1089)
http://thread.gmane.org/gmane.comp.security.oss.general/4374
Changes:
- force mount(8) to use /etc/mtab.tmp file every time. The original
code used the tmp file for remount/move operations only.
- call and check fflush() return code for... |
directory_load_one (NautilusDirectory *directory,
GFileInfo *info)
{
if (info == NULL) {
return;
}
if (g_file_info_get_name (info) == NULL) {
char *uri;
uri = nautilus_directory_get_uri (directory);
g_warning ("Got GFileInfo with NULL name in %s, ignoring. This shouldn't happen unless the gvfs backen... | 0 | [] | nautilus | 7632a3e13874a2c5e8988428ca913620a25df983 | 121,954,542,247,645,200,000,000,000,000,000,000,000 | 23 | Check for trusted desktop file launchers.
2009-02-24 Alexander Larsson <alexl@redhat.com>
* libnautilus-private/nautilus-directory-async.c:
Check for trusted desktop file launchers.
* libnautilus-private/nautilus-file-private.h:
* libnautilus-private/nautilus-file.c:
* libnautilus-... |
InitialiseRFBConnection(rfbClient* client)
{
rfbProtocolVersionMsg pv;
int major,minor;
uint32_t authScheme;
uint32_t subAuthScheme;
rfbClientInitMsg ci;
/* if the connection is immediately closed, don't report anything, so
that pmw's monitor can make test connections */
if (client->listenSpecifi... | 1 | [
"CWE-787"
] | libvncserver | c2c4b81e6cb3b485fb1ec7ba9e7defeb889f6ba7 | 2,987,326,569,664,820,700,000,000,000,000,000,000 | 254 | LibVNCClient: fail on server-sent desktop name lengths longer than 1MB
re #273 |
TPM_HANDLE_Unmarshal(TPM_HANDLE *target, BYTE **buffer, INT32 *size)
{
TPM_RC rc = TPM_RC_SUCCESS;
if (rc == TPM_RC_SUCCESS) {
rc = UINT32_Unmarshal(target, buffer, size);
}
return rc;
} | 0 | [
"CWE-787"
] | libtpms | 5cc98a62dc6f204dcf5b87c2ee83ac742a6a319b | 285,662,346,674,901,800,000,000,000,000,000,000,000 | 9 | tpm2: Restore original value if unmarshalled value was illegal
Restore the original value of the memory location where data from
a stream was unmarshalled and the unmarshalled value was found to
be illegal. The goal is to not keep illegal values in memory.
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> |
static ssize_t rbd_client_addr_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct rbd_device *rbd_dev = dev_to_rbd_dev(dev);
struct ceph_entity_addr *client_addr =
ceph_client_addr(rbd_dev->rbd_client->client);
return sprintf(buf, "%pISpc/%u\n", &client_addr->in_addr,
... | 0 | [
"CWE-863"
] | linux | f44d04e696feaf13d192d942c4f14ad2e117065a | 309,667,162,272,723,300,000,000,000,000,000,000,000 | 10 | rbd: require global CAP_SYS_ADMIN for mapping and unmapping
It turns out that currently we rely only on sysfs attribute
permissions:
$ ll /sys/bus/rbd/{add*,remove*}
--w------- 1 root root 4096 Sep 3 20:37 /sys/bus/rbd/add
--w------- 1 root root 4096 Sep 3 20:37 /sys/bus/rbd/add_single_major
--w------- 1 ro... |
static void mb_free_blocks(struct inode *inode, struct ext4_buddy *e4b,
int first, int count)
{
int left_is_free = 0;
int right_is_free = 0;
int block;
int last = first + count - 1;
struct super_block *sb = e4b->bd_sb;
if (WARN_ON(count == 0))
return;
BUG_ON(last >= (sb->s_blocksize << 3));
assert_spin... | 0 | [
"CWE-703"
] | linux | ce9f24cccdc019229b70a5c15e2b09ad9c0ab5d1 | 312,423,109,113,185,650,000,000,000,000,000,000,000 | 80 | ext4: check journal inode extents more carefully
Currently, system zones just track ranges of block, that are "important"
fs metadata (bitmaps, group descriptors, journal blocks, etc.). This
however complicates how extent tree (or indirect blocks) can be checked
for inodes that actually track such metadata - currently... |
CodecStats& stats() { return stats_; } | 0 | [
"CWE-400"
] | envoy | 0e49a495826ea9e29134c1bd54fdeb31a034f40c | 125,123,292,383,982,110,000,000,000,000,000,000,000 | 1 | http/2: add stats and stream flush timeout (#139)
This commit adds a new stream flush timeout to guard against a
remote server that does not open window once an entire stream has
been buffered for flushing. Additional stats have also been added
to better understand the codecs view of active streams as well as
amount o... |
bool OSD::project_pg_history(spg_t pgid, pg_history_t& h, epoch_t from,
const vector<int>& currentup,
int currentupprimary,
const vector<int>& currentacting,
int currentactingprimary)
{
dout(15) << "project_pg_history " << pgid
<< " from " << from << " to " << osdmap->get_ep... | 0 | [
"CWE-287",
"CWE-284"
] | ceph | 5ead97120e07054d80623dada90a5cc764c28468 | 157,944,298,291,134,530,000,000,000,000,000,000,000 | 89 | auth/cephx: add authorizer challenge
Allow the accepting side of a connection to reject an initial authorizer
with a random challenge. The connecting side then has to respond with an
updated authorizer proving they are able to decrypt the service's challenge
and that the new authorizer was produced for this specific ... |
static bool decode_server_sort_request(void *mem_ctx, DATA_BLOB in, void *_out)
{
void **out = (void **)_out;
DATA_BLOB attr;
DATA_BLOB rule;
struct asn1_data *data = asn1_init(mem_ctx);
struct ldb_server_sort_control **lssc;
int num;
if (!data) return false;
if (!asn1_load(data, in)) {
return false;
}
i... | 0 | [
"CWE-399"
] | samba | 530d50a1abdcdf4d1775652d4c456c1274d83d8d | 299,591,545,763,618,270,000,000,000,000,000,000,000 | 79 | CVE-2015-7540: s4: libcli: ldap message - Ensure all asn1_XX returns are checked.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=9187
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): F... |
void expectHealthcheckStart(size_t index) {
expectStreamCreate(index);
EXPECT_CALL(*test_sessions_[index]->timeout_timer_, enableTimer(_, _));
} | 0 | [
"CWE-476"
] | envoy | 9b1c3962172a972bc0359398af6daa3790bb59db | 326,156,427,761,379,580,000,000,000,000,000,000,000 | 4 | healthcheck: fix grpc inline removal crashes (#749)
Signed-off-by: Matt Klein <mklein@lyft.com>
Signed-off-by: Pradeep Rao <pcrao@google.com> |
dns_enqueue(const char *name, size_t hostnamelen, dns_found_callback found,
void *callback_arg)
{
u8_t i;
u8_t lseq, lseqi;
struct dns_table_entry *entry = NULL;
size_t namelen;
struct dns_req_entry* req;
#if ((LWIP_DNS_SECURE & LWIP_DNS_SECURE_NO_MULTIPLE_OUTSTANDING) != 0)
u8_t r;
/* check ... | 0 | [] | lwip | 9fb46e120655ac481b2af8f865d5ae56c39b831a | 209,207,447,876,814,920,000,000,000,000,000,000,000 | 113 | added source port randomization to make the DNS client more robust (see bug #43144) |
static void process_command(conn *c, char *command) {
token_t tokens[MAX_TOKENS];
size_t ntokens;
int comm;
assert(c != NULL);
MEMCACHED_PROCESS_COMMAND_START(c->sfd, c->rcurr, c->rbytes);
if (settings.verbose > 1)
fprintf(stderr, "<%d %s\n", c->sfd, command);
/*
* for comm... | 0 | [
"CWE-190",
"CWE-667"
] | memcached | a8c4a82787b8b6c256d61bd5c42fb7f92d1bae00 | 295,583,458,599,742,400,000,000,000,000,000,000,000 | 290 | Don't overflow item refcount on get
Counts as a miss if the refcount is too high. ASCII multigets are the only
time refcounts can be held for so long.
doing a dirty read of refcount. is aligned.
trying to avoid adding an extra refcount branch for all calls of item_get due
to performance. might be able to move it in ... |
filter_free (Filter *filter)
{
g_free (filter->path);
g_free (filter->interface);
g_free (filter->member);
g_free (filter);
} | 0 | [
"CWE-284",
"CWE-436"
] | flatpak | 52346bf187b5a7f1c0fe9075b328b7ad6abe78f6 | 270,179,780,544,100,440,000,000,000,000,000,000,000 | 7 | Fix vulnerability in dbus proxy
During the authentication all client data is directly forwarded
to the dbus daemon as is, until we detect the BEGIN command after
which we start filtering the binary dbus protocol.
Unfortunately the detection of the BEGIN command in the proxy
did not exactly match the detection in the ... |
ip_create_slave_core(interp, argc, argv)
VALUE interp;
int argc;
VALUE *argv;
{
struct tcltkip *master = get_ip(interp);
struct tcltkip *slave;
/* struct tcltkip *slave = RbTk_ALLOC_N(struct tcltkip, 1); */
VALUE safemode;
VALUE name;
VALUE new_ip;
int safe;
int thr_crit_bu... | 0 | [] | tk | d098136e3f62a4879a7d7cd34bbd50f482ba3331 | 67,034,094,026,796,800,000,000,000,000,000,000,000 | 112 | tcltklib.c: use StringValueCStr [ci skip]
* ext/tk/tcltklib.c (set_max_block_time, tcl_protect_core,
ip_init, ip_create_slave_core, get_obj_from_str,
ip_cancel_eval_core, lib_set_system_encoding,
alloc_invoke_arguments, lib_merge_tklist): use StringValueCStr
instead of StringValuePtr for values to be passed to... |
static const char * fileActionString(rpmFileAction a)
{
switch (a) {
case FA_UNKNOWN: return "unknown";
case FA_CREATE: return "create";
case FA_BACKUP: return "backup";
case FA_SAVE: return "save";
case FA_SKIP: return "skip";
case FA_ALTNAME: return "altname";
case FA_ERASE: return "er... | 0 | [
"CWE-59",
"CWE-61"
] | rpm | f2d3be2a8741234faaa96f5fd05fdfdc75779a79 | 73,434,687,786,539,500,000,000,000,000,000,000,000 | 17 | Restrict following symlinks to directories by ownership (CVE-2017-7500)
Only follow directory symlinks owned by target directory owner or root.
This prevents privilege escalation from user-writable directories via
directory symlinks to privileged directories on package upgrade, while
still allowing admin to arrange di... |
HttpTransact::service_transaction_in_proxy_only_mode(State* /* s ATS_UNUSED */)
{
return false;
} | 0 | [
"CWE-119"
] | trafficserver | 8b5f0345dade6b2822d9b52c8ad12e63011a5c12 | 243,846,819,263,186,700,000,000,000,000,000,000,000 | 4 | Fix the internal buffer sizing. Thanks to Sudheer for helping isolating this bug |
static avifDecoderData * avifDecoderDataCreate()
{
avifDecoderData * data = (avifDecoderData *)avifAlloc(sizeof(avifDecoderData));
memset(data, 0, sizeof(avifDecoderData));
data->meta = avifMetaCreate();
avifArrayCreate(&data->tracks, sizeof(avifTrack), 2);
avifArrayCreate(&data->tiles, sizeof(avifT... | 0 | [
"CWE-703",
"CWE-787"
] | libavif | 0a8e7244d494ae98e9756355dfbfb6697ded2ff9 | 8,353,252,372,448,553,000,000,000,000,000,000,000 | 9 | Set max image size to 16384 * 16384
Fix https://crbug.com/oss-fuzz/24728 and
https://crbug.com/oss-fuzz/24734. |
static void clone_update_extent_map(struct btrfs_inode *inode,
const struct btrfs_trans_handle *trans,
const struct btrfs_path *path,
const u64 hole_offset,
const u64 hole_len)
{
struct extent_map_tree *em_tree = &inode->extent_tree;
struct extent_map *em;
int ret;
em = alloc_extent... | 0 | [
"CWE-476",
"CWE-284"
] | linux | 09ba3bc9dd150457c506e4661380a6183af651c1 | 101,657,905,719,116,990,000,000,000,000,000,000,000 | 54 | btrfs: merge btrfs_find_device and find_device
Both btrfs_find_device() and find_device() does the same thing except
that the latter does not take the seed device onto account in the device
scanning context. We can merge them.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.c... |
trace_options_write(struct file *filp, const char __user *ubuf, size_t cnt,
loff_t *ppos)
{
struct trace_option_dentry *topt = filp->private_data;
unsigned long val;
int ret;
ret = kstrtoul_from_user(ubuf, cnt, 10, &val);
if (ret)
return ret;
if (val != 0 && val != 1)
return -EINVAL;
if (!!(topt->flag... | 0 | [
"CWE-415"
] | linux | 4397f04575c44e1440ec2e49b6302785c95fd2f8 | 261,642,286,075,292,070,000,000,000,000,000,000,000 | 27 | tracing: Fix possible double free on failure of allocating trace buffer
Jing Xia and Chunyan Zhang reported that on failing to allocate part of the
tracing buffer, memory is freed, but the pointers that point to them are not
initialized back to NULL, and later paths may try to free the freed memory
again. Jing and Chu... |
void Http2FloodMitigationTest::floodServer(absl::string_view host, absl::string_view path,
Http2Frame::ResponseStatus expected_http_status,
const std::string& flood_stat) {
uint32_t request_idx = 0;
auto request = Http2Frame::make... | 0 | [
"CWE-400",
"CWE-703"
] | envoy | afc39bea36fd436e54262f150c009e8d72db5014 | 138,299,721,568,009,550,000,000,000,000,000,000,000 | 23 | 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... |
static void dump_orphan_list(struct super_block *sb, struct ext4_sb_info *sbi)
{
struct list_head *l;
ext4_msg(sb, KERN_ERR, "sb orphan head is %d",
le32_to_cpu(sbi->s_es->s_last_orphan));
printk(KERN_ERR "sb_info orphan list:\n");
list_for_each(l, &sbi->s_orphan) {
struct inode *inode = orphan_list_entry(l)... | 0 | [
"CWE-703"
] | linux | 744692dc059845b2a3022119871846e74d4f6e11 | 171,851,820,401,148,100,000,000,000,000,000,000,000 | 17 | ext4: use ext4_get_block_write in buffer write
Allocate uninitialized extent before ext4 buffer write and
convert the extent to initialized after io completes.
The purpose is to make sure an extent can only be marked
initialized after it has been written with new data so
we can safely drop the i_mutex lock in ext4 DIO... |
bool HierarchicalBitmapRequester::isImageComplete(void) const
{
#if ACCUSOFT_CODE
for(UBYTE i = 0;i < m_ucCount;i++) {
if (m_pulReadyLines[i] < m_ulPixelHeight)
return false;
}
return true;
#else
return false;
#endif
} | 0 | [
"CWE-125",
"CWE-787"
] | libjpeg | 187035b9726710b4fe11d565c7808975c930895d | 44,777,172,530,967,860,000,000,000,000,000,000,000 | 12 | The code now checks for consistency of the MCU sizes across
hierarchical levels, and fails in case they are different. |
static void compat_standard_from_user(void *dst, void *src)
{
int v = *(compat_int_t *)src;
if (v > 0)
v += compat_calc_jump(v);
memcpy(dst, &v, sizeof(v));
} | 0 | [
"CWE-787"
] | linux | 9fa492cdc160cd27ce1046cb36f47d3b2b1efa21 | 261,698,596,974,338,000,000,000,000,000,000,000,000 | 8 | [NETFILTER]: x_tables: simplify compat API
Split the xt_compat_match/xt_compat_target into smaller type-safe functions
performing just one operation. Handle all alignment and size-related
conversions centrally in these function instead of requiring each module to
implement a full-blown conversion function. Replace ->c... |
str_toupper_z(const char *buff, Oid collid)
{
return str_toupper(buff, strlen(buff), collid);
} | 0 | [
"CWE-120"
] | postgres | 0150ab567bcf5e5913e2b62a1678f84cc272441f | 91,092,135,100,582,570,000,000,000,000,000,000,000 | 4 | to_char(): prevent accesses beyond the allocated buffer
Previously very long field masks for floats could access memory
beyond the existing buffer allocated to hold the result.
Reported by Andres Freund and Peter Geoghegan. Backpatch to all
supported versions.
Security: CVE-2015-0241 |
void CascadeClassifierImpl::detectMultiScale( InputArray _image, std::vector<Rect>& objects,
double scaleFactor, int minNeighbors,
int flags, Size minObjectSize, Size maxObjectSize)
{
CV_INSTRUMENT_REGION();
std::vector<int> fa... | 0 | [
"CWE-125"
] | opencv | 321c74ccd6077bdea1d47450ca4fe955cb5b6330 | 171,716,191,211,115,040,000,000,000,000,000,000,000 | 11 | objdetect: validate feature rectangle on reading |
SYSCALL_DEFINE3(fchown, unsigned int, fd, uid_t, user, gid_t, group)
{
struct file * file;
int error = -EBADF;
struct dentry * dentry;
file = fget(fd);
if (!file)
goto out;
error = mnt_want_write_file(file);
if (error)
goto out_fput;
dentry = file->f_path.dentry;
audit_inode(NULL, dentry);
error = chown... | 0 | [
"CWE-732"
] | linux-stable | e57712ebebbb9db7d8dcef216437b3171ddcf115 | 263,833,234,292,486,980,000,000,000,000,000,000,000 | 22 | merge fchmod() and fchmodat() guts, kill ancient broken kludge
The kludge in question is undocumented and doesn't work for 32bit
binaries on amd64, sparc64 and s390. Passing (mode_t)-1 as
mode had (since 0.99.14v and contrary to behaviour of any
other Unix, prescriptions of POSIX, SuS and our own manpages)
was kinda-... |
SSL_CTX::GetCA_List() const
{
return caList_;
} | 0 | [
"CWE-254"
] | mysql-server | e7061f7e5a96c66cb2e0bf46bec7f6ff35801a69 | 306,272,469,143,848,280,000,000,000,000,000,000,000 | 4 | Bug #22738607: YASSL FUNCTION X509_NAME_GET_INDEX_BY_NID IS NOT WORKING AS EXPECTED. |
int nghttp2_session_update_recv_stream_window_size(nghttp2_session *session,
nghttp2_stream *stream,
size_t delta_size,
int send_window_update) {
int rv;
rv = adju... | 0 | [
"CWE-707"
] | nghttp2 | f8da73bd042f810f34d19f9eae02b46d870af394 | 187,450,973,271,722,260,000,000,000,000,000,000,000 | 31 | Earlier check for settings flood |
uint16 KaxBlockGroup::TrackNumber() const
{
KaxInternalBlock & MyBlock = *static_cast<KaxBlock *>(this->FindElt(EBML_INFO(KaxBlock)));
return MyBlock.TrackNum();
} | 0 | [
"CWE-200",
"CWE-399",
"CWE-119"
] | libmatroska | 0a2d3e3644a7453b6513db2f9bc270f77943573f | 31,080,542,937,106,080,000,000,000,000,000,000,000 | 5 | KaxBlockInternal: check EBML lace sizes against available buffer space |
int iscsi_eh_recover_target(struct scsi_cmnd *sc)
{
int rc;
rc = iscsi_eh_target_reset(sc);
if (rc == FAILED)
rc = iscsi_eh_session_reset(sc);
return rc;
} | 0 | [
"CWE-787"
] | linux | ec98ea7070e94cc25a422ec97d1421e28d97b7ee | 313,053,201,822,812,480,000,000,000,000,000,000,000 | 9 | scsi: iscsi: Ensure sysfs attributes are limited to PAGE_SIZE
As the iSCSI parameters are exported back through sysfs, it should be
enforcing that they never are more than PAGE_SIZE (which should be more
than enough) before accepting updates through netlink.
Change all iSCSI sysfs attributes to use sysfs_emit().
Cc:... |
new_context (void)
{
GifContext *context;
context = g_try_malloc (sizeof (GifContext));
if (context == NULL)
return NULL;
memset (context, 0, sizeof (GifContext));
context->animation = g_object_new (GDK_TYPE_PIXBUF_GIF_ANIM, NULL);
context->frame = NULL;
context->f... | 0 | [] | gdk-pixbuf | f8569bb13e2aa1584dde61ca545144750f7a7c98 | 166,133,145,342,233,000,000,000,000,000,000,000,000 | 29 | GIF: Don't return a partially initialized pixbuf structure
It was found that gdk-pixbuf GIF image loader gdk_pixbuf__gif_image_load()
routine did not properly handle certain return values from their subroutines.
A remote attacker could provide a specially-crafted GIF image, which once
opened in an application, linked ... |
bool Segment::AddGenericFrame(const Frame* frame) {
if (!frame)
return false;
if (!CheckHeaderInfo())
return false;
// Check for non-monotonically increasing timestamps.
if (frame->timestamp() < last_timestamp_)
return false;
// Check if the track number is valid.
if (!tracks_.GetTrackByNumbe... | 0 | [
"CWE-20"
] | libvpx | f00890eecdf8365ea125ac16769a83aa6b68792d | 221,735,297,805,928,940,000,000,000,000,000,000,000 | 94 | update libwebm to libwebm-1.0.0.27-352-g6ab9fcf
https://chromium.googlesource.com/webm/libwebm/+log/af81f26..6ab9fcf
Change-Id: I9d56e1fbaba9b96404b4fbabefddc1a85b79c25d |
ZSTD_compressSequences(seqStore_t* seqStorePtr,
const ZSTD_entropyCTables_t* prevEntropy,
ZSTD_entropyCTables_t* nextEntropy,
const ZSTD_CCtx_params* cctxParams,
void* dst, size_t dstCapacity,
... | 0 | [
"CWE-362"
] | zstd | 3e5cdf1b6a85843e991d7d10f6a2567c15580da0 | 173,017,413,725,939,870,000,000,000,000,000,000,000 | 28 | fixed T36302429 |
compatible_set(void)
{
int opt_idx;
for (opt_idx = 0; !istermoption(&options[opt_idx]); opt_idx++)
if ( ((options[opt_idx].flags & P_VIM) && p_cp)
|| (!(options[opt_idx].flags & P_VI_DEF) && !p_cp))
set_option_default(opt_idx, OPT_FREE, p_cp);
didset_options();
didset_options2();
} | 0 | [
"CWE-20"
] | vim | d0b5138ba4bccff8a744c99836041ef6322ed39a | 325,099,029,491,136,530,000,000,000,000,000,000,000 | 11 | patch 8.0.0056
Problem: When setting 'filetype' there is no check for a valid name.
Solution: Only allow valid characters in 'filetype', 'syntax' and 'keymap'. |
MagickPrivate Cache ClonePixelCache(const Cache cache)
{
CacheInfo
*magick_restrict clone_info;
const CacheInfo
*magick_restrict cache_info;
assert(cache != NULL);
cache_info=(const CacheInfo *) cache;
assert(cache_info->signature == MagickCoreSignature);
if (cache_info->debug != MagickFalse)
... | 0 | [
"CWE-119",
"CWE-787"
] | ImageMagick | aecd0ada163a4d6c769cec178955d5f3e9316f2f | 29,185,515,904,947,470,000,000,000,000,000,000,000 | 20 | Set pixel cache to undefined if any resource limit is exceeded |
static port::StatusOr<CudnnRnnSequenceTensorDescriptor> Create(
GpuExecutor* parent, int max_seq_length, int batch_size, int data_size,
cudnnDataType_t data_type) {
CHECK_GT(max_seq_length, 0);
int dims[] = {batch_size, data_size, 1};
int strides[] = {dims[1] * dims[2], dims[2], 1};
Tensor... | 1 | [
"CWE-20"
] | tensorflow | 14755416e364f17fb1870882fa778c7fec7f16e3 | 46,237,882,241,428,010,000,000,000,000,000,000,000 | 16 | Prevent CHECK-fail in LSTM/GRU with zero-length input.
PiperOrigin-RevId: 346239181
Change-Id: I5f233dbc076aab7bb4e31ba24f5abd4eaf99ea4f |
static void abort_arp_failure(struct t3cdev *dev, struct sk_buff *skb)
{
struct cpl_abort_req *req = cplhdr(skb);
PDBG("%s t3cdev %p\n", __func__, dev);
req->cmd = CPL_ABORT_NO_RST;
iwch_cxgb3_ofld_send(dev, skb);
} | 0 | [
"CWE-703"
] | linux | 67f1aee6f45059fd6b0f5b0ecb2c97ad0451f6b3 | 151,143,409,019,336,200,000,000,000,000,000,000,000 | 8 | iw_cxgb3: Fix incorrectly returning error on success
The cxgb3_*_send() functions return NET_XMIT_ values, which are
positive integers values. So don't treat positive return values
as an error.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off... |
struct bpf_prog *bpf_jit_blind_constants(struct bpf_prog *prog)
{
struct bpf_insn insn_buff[16], aux[2];
struct bpf_prog *clone, *tmp;
int insn_delta, insn_cnt;
struct bpf_insn *insn;
int i, rewritten;
if (!bpf_jit_blinding_enabled(prog) || prog->blinded)
return prog;
clone = bpf_prog_clone_create(prog, GFP_... | 0 | [
"CWE-120"
] | linux | 050fad7c4534c13c8eb1d9c2ba66012e014773cb | 76,494,240,572,780,790,000,000,000,000,000,000,000 | 53 | bpf: fix truncated jump targets on heavy expansions
Recently during testing, I ran into the following panic:
[ 207.892422] Internal error: Accessing user space memory outside uaccess.h routines: 96000004 [#1] SMP
[ 207.901637] Modules linked in: binfmt_misc [...]
[ 207.966530] CPU: 45 PID: 2256 Comm: test_ve... |
replace_single_character(PyStringObject *self,
char from_c,
const char *to_s, Py_ssize_t to_len,
Py_ssize_t maxcount)
{
char *self_s, *result_s;
char *start, *next, *end;
Py_ssize_t self_len, result_len;
Py_ssize_t count;
PyS... | 0 | [
"CWE-190"
] | cpython | c3c9db89273fabc62ea1b48389d9a3000c1c03ae | 190,070,675,282,735,400,000,000,000,000,000,000,000 | 60 | [2.7] bpo-30657: Check & prevent integer overflow in PyString_DecodeEscape (#2174) |
static inline void flag_error_on_conn(struct rtrs_clt_con *con, int cm_err)
{
if (con->cm_err == 1) {
struct rtrs_clt_path *clt_path;
clt_path = to_clt_path(con->c.path);
if (atomic_dec_and_test(&clt_path->connected_cnt))
wake_up(&clt_path->state_wq);
}
con->cm_err = cm_err;
} | 0 | [
"CWE-415"
] | linux | 8700af2cc18c919b2a83e74e0479038fd113c15d | 201,296,530,819,270,060,000,000,000,000,000,000,000 | 12 | RDMA/rtrs-clt: Fix possible double free in error case
Callback function rtrs_clt_dev_release() for put_device() calls kfree(clt)
to free memory. We shouldn't call kfree(clt) again, and we can't use the
clt after kfree too.
Replace device_register() with device_initialize() and device_add() so that
dev_set_name can() ... |
l_int32 main(int argc,
char **argv)
{
L_DEWARP *dew1, *dew2;
L_DEWARPA *dewa;
PIX *pixs, *pixn, *pixg, *pixb, *pixd, *pixt1, *pixt2;
PIX *pixs2, *pixn2, *pixg2, *pixb2, *pixd2;
setLeptDebugOK(1);
lept_mkdir("lept/model");
lept_rmdir("lept/dewmod");
lept_mkdir("lept/dewm... | 0 | [
"CWE-125"
] | leptonica | 5ba34b1fe741d69d43a6c8cf767756997eadd87c | 88,282,334,964,305,970,000,000,000,000,000,000,000 | 132 | Issue 23654 in oss-fuzz: Heap-buffer-overflow in pixReadFromTiffStream
* Increase scanline buffer for reading gray+alpha and converting to RGBA |
int mp_mul (mp_int * a, mp_int * b, mp_int * c)
#endif
{
return fp_mul(a, b, c);
} | 0 | [
"CWE-326",
"CWE-203"
] | wolfssl | 1de07da61f0c8e9926dcbd68119f73230dae283f | 213,557,731,256,385,980,000,000,000,000,000,000,000 | 5 | Constant time EC map to affine for private operations
For fast math, use a constant time modular inverse when mapping to
affine when operation involves a private key - key gen, calc shared
secret, sign. |
virtual const string name() { return "delete_obj_tags"; } | 0 | [
"CWE-770"
] | ceph | ab29bed2fc9f961fe895de1086a8208e21ddaddc | 98,281,279,572,548,100,000,000,000,000,000,000,000 | 1 | rgw: fix issues with 'enforce bounds' patch
The patch to enforce bounds on max-keys/max-uploads/max-parts had a few
issues that would prevent us from compiling it. Instead of changing the
code provided by the submitter, we're addressing them in a separate
commit to maintain the DCO.
Signed-off-by: Joao Eduardo Luis <... |
char* php_get_windows_name()
{
OSVERSIONINFOEX osvi;
SYSTEM_INFO si;
PGNSI pGNSI;
PGPI pGPI;
BOOL bOsVersionInfoEx;
DWORD dwType;
char *major = NULL, *sub = NULL, *retval;
ZeroMemory(&si, sizeof(SYSTEM_INFO));
ZeroMemory(&osvi, sizeof(OSVERSIONINFOEX));
osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
... | 0 | [
"CWE-200"
] | php-src | 3804c0d00fa6e629173fb1c8c61f8f88d5fe39b9 | 84,141,965,373,466,060,000,000,000,000,000,000,000 | 186 | Fix bug #67498 - phpinfo() Type Confusion Information Leak Vulnerability |
void stbl_box_del(GF_Box *s)
{
GF_SampleTableBox *ptr = (GF_SampleTableBox *)s;
if (ptr == NULL) return;
if (ptr->sub_samples) gf_list_del(ptr->sub_samples);
if (ptr->sampleGroups) gf_list_del(ptr->sampleGroups);
if (ptr->sampleGroupsDescription) gf_list_del(ptr->sampleGroupsDescription);
if (ptr->sai_sizes) gf_... | 0 | [
"CWE-787"
] | gpac | 388ecce75d05e11fc8496aa4857b91245007d26e | 252,006,146,590,018,730,000,000,000,000,000,000,000 | 23 | fixed #1587 |
static void flush_requests(struct server_data *server)
{
GSList *list;
list = request_list;
while (list) {
struct request_data *req = list->data;
list = list->next;
if (ns_resolv(server, req, req->request, req->name)) {
/*
* A cached result was sent,
* so the request can be released
*/
req... | 0 | [
"CWE-119"
] | connman | 5c281d182ecdd0a424b64f7698f32467f8f67b71 | 108,958,314,709,920,320,000,000,000,000,000,000,000 | 27 | dnsproxy: Fix crash on malformed DNS response
If the response query string is malformed, we might access memory
pass the end of "name" variable in parse_response(). |
process_cmd_maxupdateskew(CMD_Request *msg, char *line)
{
int ok;
double new_max_update_skew;
if (sscanf(line, "%lf", &new_max_update_skew) == 1) {
msg->data.modify_maxupdateskew.new_max_update_skew = UTI_FloatHostToNetwork(new_max_update_skew);
msg->command = htons(REQ_MODIFY_MAXUPDATESKEW);
ok = ... | 0 | [
"CWE-189"
] | chrony | 7712455d9aa33d0db0945effaa07e900b85987b1 | 157,066,570,824,963,690,000,000,000,000,000,000,000 | 16 | Fix buffer overflow when processing crafted command packets
When the length of the REQ_SUBNETS_ACCESSED, REQ_CLIENT_ACCESSES
command requests and the RPY_SUBNETS_ACCESSED, RPY_CLIENT_ACCESSES,
RPY_CLIENT_ACCESSES_BY_INDEX, RPY_MANUAL_LIST command replies is
calculated, the number of items stored in the packet is not v... |
static void nfs_set_pageerror(struct page *page)
{
nfs_zap_mapping(page_file_mapping(page)->host, page_file_mapping(page));
} | 0 | [] | linux | c7559663e42f4294ffe31fe159da6b6a66b35d61 | 175,642,796,237,811,400,000,000,000,000,000,000,000 | 4 | NFS: Allow nfs_updatepage to extend a write under additional circumstances
Currently nfs_updatepage allows a write to be extended to cover a full
page only if we don't have a byte range lock lock on the file... but if
we have a write delegation on the file or if we have the whole file
locked for writing then we should... |
static int x509_get_alg( unsigned char **p,
const unsigned char *end,
x509_buf *alg )
{
int ret;
size_t len;
if( ( ret = asn1_get_tag( p, end, &len,
ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
return( POLARSSL_ERR_X509_CERT_INVALID_ALG +... | 0 | [
"CWE-310"
] | polarssl | 43f9799ce61c6392a014d0a2ea136b4b3a9ee194 | 240,961,977,683,483,550,000,000,000,000,000,000,000 | 35 | RSA blinding on CRT operations to counter timing attacks |
static void mark_map_regs(struct bpf_verifier_state *vstate, u32 regno,
bool is_null)
{
struct bpf_func_state *state = vstate->frame[vstate->curframe];
struct bpf_reg_state *regs = state->regs;
u32 id = regs[regno].id;
int i, j;
for (i = 0; i < MAX_BPF_REG; i++)
mark_map_reg(regs, i, id, is_null);
for (j... | 0 | [
"CWE-125"
] | linux | b799207e1e1816b09e7a5920fbb2d5fcf6edd681 | 250,967,916,958,416,000,000,000,000,000,000,000,000 | 20 | bpf: 32-bit RSH verification must truncate input before the ALU op
When I wrote commit 468f6eafa6c4 ("bpf: fix 32-bit ALU op verification"), I
assumed that, in order to emulate 64-bit arithmetic with 32-bit logic, it
is sufficient to just truncate the output to 32 bits; and so I just moved
the register size coercion t... |
static int defer_packet_queue(
struct sdma_engine *sde,
struct iowait_work *wait,
struct sdma_txreq *txreq,
uint seq,
bool pkts_sent)
{
struct hfi1_user_sdma_pkt_q *pq =
container_of(wait->iow, struct hfi1_user_sdma_pkt_q, busy);
write_seqlock(&sde->waitlock);
if (sdma_progress(sde, seq, txreq))
goto eagai... | 0 | [
"CWE-416"
] | linux | 3d2a9d642512c21a12d19b9250e7a835dcb41a79 | 326,292,830,635,728,500,000,000,000,000,000,000,000 | 30 | IB/hfi1: Ensure correct mm is used at all times
Two earlier bug fixes have created a security problem in the hfi1
driver. One fix aimed to solve an issue where current->mm was not valid
when closing the hfi1 cdev. It attempted to do this by saving a cached
value of the current->mm pointer at file open time. This is a ... |
int megasas_alloc_cmds(struct megasas_instance *instance)
{
int i;
int j;
u16 max_cmd;
struct megasas_cmd *cmd;
max_cmd = instance->max_mfi_cmds;
/*
* instance->cmd_list is an array of struct megasas_cmd pointers.
* Allocate the dynamic array first and then allocate individual
* commands.
*/
instance->... | 0 | [
"CWE-476"
] | linux | bcf3b67d16a4c8ffae0aa79de5853435e683945c | 169,228,235,231,824,350,000,000,000,000,000,000,000 | 60 | scsi: megaraid_sas: return error when create DMA pool failed
when create DMA pool for cmd frames failed, we should return -ENOMEM,
instead of 0.
In some case in:
megasas_init_adapter_fusion()
-->megasas_alloc_cmds()
-->megasas_create_frame_pool
create DMA pool failed,
--> megasas_fre... |
check_unique_ts(struct timeval *ts, struct timeval *now)
{
TimestampCell *last_valid, *cell, *next;
int ok;
ok = 1;
last_valid = &(seen_ts_list);
cell = last_valid->next;
while (cell) {
next = cell->next;
/* Check if stale */
if ((now->tv_sec - cell->ts.tv_sec) > TS_MARGIN) {
release_ts_... | 0 | [
"CWE-189"
] | chrony | 7712455d9aa33d0db0945effaa07e900b85987b1 | 209,944,545,500,365,830,000,000,000,000,000,000,000 | 36 | Fix buffer overflow when processing crafted command packets
When the length of the REQ_SUBNETS_ACCESSED, REQ_CLIENT_ACCESSES
command requests and the RPY_SUBNETS_ACCESSED, RPY_CLIENT_ACCESSES,
RPY_CLIENT_ACCESSES_BY_INDEX, RPY_MANUAL_LIST command replies is
calculated, the number of items stored in the packet is not v... |
bool smtp_server_connection_pending_command_data(
struct smtp_server_connection *conn)
{
if (conn->smtp_parser == NULL)
return FALSE;
return smtp_command_parser_pending_data(conn->smtp_parser);
} | 0 | [
"CWE-77"
] | core | 321c339756f9b2b98fb7326359d1333adebb5295 | 47,047,051,592,284,820,000,000,000,000,000,000,000 | 7 | lib-smtp: smtp-server-connection - Fix STARTTLS command injection vulnerability.
The input handler kept reading more commands even though the input was locked by
the STARTTLS command, thereby causing it to read the command pipelined beyond
STARTTLS. This causes a STARTTLS command injection vulerability. |
static u64 svm_read_tsc_offset(struct kvm_vcpu *vcpu)
{
struct vcpu_svm *svm = to_svm(vcpu);
return svm->vmcb->control.tsc_offset;
} | 0 | [] | kvm | 854e8bb1aa06c578c2c9145fa6bfe3680ef63b23 | 146,286,473,763,994,100,000,000,000,000,000,000,000 | 6 | KVM: x86: Check non-canonical addresses upon WRMSR
Upon WRMSR, the CPU should inject #GP if a non-canonical value (address) is
written to certain MSRs. The behavior is "almost" identical for AMD and Intel
(ignoring MSRs that are not implemented in either architecture since they would
anyhow #GP). However, IA32_SYSENTE... |
void parser(void)
{
char *arg;
#ifndef MINIMAL
char *sitearg;
#endif
#ifdef WITH_RFC2640
char *narg = NULL;
#endif
size_t n;
#ifdef IMPLICIT_TLS
(void) tls_init_new_session();
data_protection_level = CPL_PRIVATE;
#endif
for (;;) {
xferfd = -1;
if (state_needs_update != 0) {
... | 1 | [
"CWE-399"
] | pure-ftpd | 65c4d4ad331e94661de763e9b5304d28698999c4 | 118,381,650,892,386,160,000,000,000,000,000,000,000 | 590 | Flush the command buffer after switching to TLS.
Fixes a flaw similar to CVE-2011-0411. |
RawTile OpenJPEGImage::getTile( int seq, int ang, unsigned int res, int layers, unsigned int tile )
{
// Scale up our output bit depth to the nearest factor of 8
unsigned obpc = bpc;
if( bpc <= 16 && bpc > 8 ) obpc = 16;
else if( bpc <= 8 ) obpc = 8;
#ifdef DEBUG
Timer timer;
timer.start();
#endif
if( ... | 0 | [
"CWE-190"
] | iipsrv | 882925b295a80ec992063deffc2a3b0d803c3195 | 269,665,748,135,628,600,000,000,000,000,000,000,000 | 77 | - Modified TileManager.cc to verify that malloc() has correctly allocated memory.
- Updated numerical types to std::size_t in RawTile.h, TileManager.cc, KakaduImage.cc, OpenJPEG.cc and Transforms.cc when allocating memory via new to avoid integer overflow - fixes remaining problems identified in https://github.com/ruve... |
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