func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
template<typename t>
const CImg<T>& eigen(CImg<t>& val, CImg<t> &vec) const {
if (is_empty()) { val.assign(); vec.assign(); }
else {
if (_width!=_height || _depth>1 || _spectrum>1)
throw CImgInstanceException(_cimg_instance
"eigen(): Instance i... | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 192,875,947,480,266,800,000,000,000,000,000,000,000 | 41 | Fix other issues in 'CImg<T>::load_bmp()'. |
xmlXPathNodeSetMergeAndClear(xmlNodeSetPtr set1, xmlNodeSetPtr set2,
int hasNullEntries)
{
if ((set1 == NULL) && (hasNullEntries == 0)) {
/*
* Note that doing a memcpy of the list, namespace nodes are
* just assigned to set1, since set2 is cleared anyway.
*/
set1 = xmlXPathNodeSetCreateSize(set2->nodeN... | 0 | [
"CWE-189"
] | libxml2 | d7958b21e7f8c447a26bb2436f08402b2c308be4 | 211,979,901,630,802,800,000,000,000,000,000,000,000 | 95 | Fix some potential problems on reallocation failures
The count was incremented before the allocation
and not fixed in case of failure
* xpath.c: corrects a few instances where the available count of some
structure is updated before we know the allocation actually
succeeds |
void moof_del(GF_Box *s)
{
GF_MovieFragmentBox *ptr = (GF_MovieFragmentBox *)s;
if (ptr == NULL) return;
if (ptr->mfhd) gf_isom_box_del((GF_Box *) ptr->mfhd);
gf_isom_box_array_del(ptr->TrackList);
if (ptr->mdat) gf_free(ptr->mdat);
gf_free(ptr);
} | 0 | [
"CWE-400",
"CWE-401"
] | gpac | d2371b4b204f0a3c0af51ad4e9b491144dd1225c | 238,500,989,210,943,340,000,000,000,000,000,000,000 | 10 | prevent dref memleak on invalid input (#1183) |
void textview_reflect_prefs(TextView *textview)
{
textview_set_font(textview, NULL);
textview_update_message_colors(textview);
gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(textview->text),
prefs_common.textview_cursor_visible);
} | 0 | [
"CWE-601"
] | claws | ac286a71ed78429e16c612161251b9ea90ccd431 | 332,803,825,117,026,440,000,000,000,000,000,000,000 | 7 | harden link checker before accepting click |
const char *mnt_fs_get_swaptype(struct libmnt_fs *fs)
{
return fs ? fs->swaptype : NULL;
} | 0 | [
"CWE-552",
"CWE-703"
] | util-linux | 166e87368ae88bf31112a30e078cceae637f4cdb | 151,722,619,850,385,400,000,000,000,000,000,000,000 | 4 | libmount: remove support for deleted mount table entries
The "(deleted)" suffix has been originally used by kernel for deleted
mountpoints. Since kernel commit 9d4d65748a5ca26ea8650e50ba521295549bf4e3
(Dec 2014) kernel does not use this suffix for mount stuff in /proc at
all. Let's remove this support from libmount to... |
pixGetOuterBorder(CCBORD *ccb,
PIX *pixs,
BOX *box)
{
l_int32 fpx, fpy, spx, spy, qpos;
l_int32 px, py, npx, npy;
l_int32 w, h, wpl;
l_uint32 *data;
PTA *pta;
PIX *pixb; /* with 1 pixel border */
PROCNAME("pixGetOuterBorder");
if (!ccb)
... | 0 | [
"CWE-125"
] | leptonica | 8d6e1755518cfb98536d6c3daf0601f226d16842 | 180,458,399,936,719,830,000,000,000,000,000,000,000 | 66 | Issue 23433 in oss-fuzz: Heap-buffer-overflow in findNextBorderPixel()
* Check pix boundary when looking for the next pixel. |
static Image *XMagickCommand(Display *display,XResourceInfo *resource_info,
XWindows *windows,const CommandType command_type,Image **image,
MagickStatusType *state)
{
Image
*nexus;
MagickBooleanType
proceed;
MagickStatusType
status;
XTextProperty
window_name;
/*
Process user comman... | 1 | [
"CWE-772"
] | ImageMagick6 | 6ce6d25b47caf9b6b2979a510b6202ce0f3dd2d4 | 294,920,787,328,954,230,000,000,000,000,000,000,000 | 313 | https://github.com/ImageMagick/ImageMagick/issues/1195 |
static unsigned long nested_svm_get_tdp_cr3(struct kvm_vcpu *vcpu)
{
struct vcpu_svm *svm = to_svm(vcpu);
return svm->nested.ctl.nested_cr3;
} | 0 | [
"CWE-862"
] | kvm | 0f923e07124df069ba68d8bb12324398f4b6b709 | 277,016,818,346,445,500,000,000,000,000,000,000,000 | 6 | KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653)
* Invert the mask of bits that we pick from L2 in
nested_vmcb02_prepare_control
* Invert and explicitly use VIRQ related bits bitmask in svm_clear_vintr
This fixes a security issue that allowed a malicious L1 to run L2 with
AVIC enable... |
_fr_window_archive_extract_from_edata (FrWindow *window,
ExtractData *edata)
{
GList *scan;
gsize total_size;
total_size = 0;
for (scan = edata->file_list; scan; scan = scan->next) {
char *filename = scan->data;
FileData *file_data;
file_data = g_hash_table_lookup (window->archive->files_... | 0 | [
"CWE-22"
] | file-roller | b147281293a8307808475e102a14857055f81631 | 92,976,471,564,305,550,000,000,000,000,000,000,000 | 33 | libarchive: sanitize filenames before extracting |
idr_resolve(struct idr *idr, void (*fsetnum)(unsigned char *p, int num))
{
struct idrent *n;
unsigned char *p;
for (n = idr->wait_list.first; n != NULL; n = n->wnext) {
idr_extend_identifier(n, idr->num_size, idr->null_size);
p = (unsigned char *)n->isoent->identifier + n->noff;
do {
fsetnum(p, n->avail->r... | 0 | [
"CWE-190"
] | libarchive | 3014e19820ea53c15c90f9d447ca3e668a0b76c6 | 315,731,550,837,256,600,000,000,000,000,000,000,000 | 14 | Issue 711: Be more careful about verifying filename lengths when writing ISO9660 archives
* Don't cast size_t to int, since this can lead to overflow
on machines where sizeof(int) < sizeof(size_t)
* Check a + b > limit by writing it as
a > limit || b > limit || a + b > limit
to avoid problems when a + b wraps... |
static int snd_rawmidi_info_select_user(struct snd_card *card,
struct snd_rawmidi_info __user *_info)
{
int err;
struct snd_rawmidi_info info;
if (get_user(info.device, &_info->device))
return -EFAULT;
if (get_user(info.stream, &_info->stream))
return -EFAULT;
if (get_user(info.subdevice, &_info->subdevi... | 0 | [
"CWE-416"
] | linux | c1f6e3c818dd734c30f6a7eeebf232ba2cf3181d | 238,008,668,298,777,280,000,000,000,000,000,000,000 | 19 | ALSA: rawmidi: Fix racy buffer resize under concurrent accesses
The rawmidi core allows user to resize the runtime buffer via ioctl,
and this may lead to UAF when performed during concurrent reads or
writes: the read/write functions unlock the runtime lock temporarily
during copying form/to user-space, and that's the ... |
TEST(HeaderDataConstructorTest, RangeMatchSpecifier) {
const std::string yaml = R"EOF(
name: test-header
range_match:
start: 0
end: -10
)EOF";
HeaderUtility::HeaderData header_data =
HeaderUtility::HeaderData(parseHeaderMatcherFromYaml(yaml));
EXPECT_EQ("test-header", header_data.name_.get());
EXP... | 0 | [] | envoy | 2c60632d41555ec8b3d9ef5246242be637a2db0f | 98,989,327,030,679,600,000,000,000,000,000,000,000 | 17 | http: header map security fixes for duplicate headers (#197)
Previously header matching did not match on all headers for
non-inline headers. This patch changes the default behavior to
always logically match on all headers. Multiple individual
headers will be logically concatenated with ',' similar to what
is done with... |
int vt_get_shift_state(void)
{
/* Don't lock as this is a transient report */
return shift_state;
} | 0 | [
"CWE-416"
] | linux | 6ca03f90527e499dd5e32d6522909e2ad390896b | 204,353,148,601,148,200,000,000,000,000,000,000,000 | 5 | vt: keyboard, simplify vt_kdgkbsent
Use 'strlen' of the string, add one for NUL terminator and simply do
'copy_to_user' instead of the explicit 'for' loop. This makes the
KDGKBSENT case more compact.
The only thing we need to take care about is NULL 'func_table[i]'. Use
an empty string in that case.
The original che... |
static int fib6_node_dump(struct fib6_walker *w)
{
struct fib6_info *rt;
for_each_fib6_walker_rt(w)
fib6_rt_dump(rt, w->args);
w->leaf = NULL;
return 0;
} | 0 | [
"CWE-755"
] | linux | 7b09c2d052db4b4ad0b27b97918b46a7746966fa | 314,833,475,720,919,900,000,000,000,000,000,000,000 | 9 | ipv6: fix a typo in fib6_rule_lookup()
Yi Ren reported an issue discovered by syzkaller, and bisected
to the cited commit.
Many thanks to Yi, this trivial patch does not reflect the patient
work that has been done.
Fixes: d64a1f574a29 ("ipv6: honor RT6_LOOKUP_F_DST_NOREF in rule lookup logic")
Signed-off-by: Eric Du... |
private int
mget(struct magic_set *ms, const unsigned char *s, struct magic *m,
size_t nbytes, size_t o, unsigned int cont_level, int mode, int text,
int flip, int recursion_level, int *printed_something,
int *need_separator, int *returnval)
{
uint32_t soffset, offset = ms->offset;
uint32_t count = m->st... | 1 | [] | php-src | 89f864c547014646e71862df3664e3ff33d7143d | 56,070,100,620,464,640,000,000,000,000,000,000,000 | 636 | Fixed Bug #66731 file: infinite recursion
Upstream commit (available in file-5.17)
https://github.com/glensc/file/commit/3c081560c23f20b2985c285338b52c7aae9fdb0f
https://github.com/glensc/file/commit/cc9e74dfeca5265ad725acc926ef0b8d2a18ee70 |
MagickExport MagickBooleanType DrawPrimitive(Image *image,
const DrawInfo *draw_info,const PrimitiveInfo *primitive_info,
ExceptionInfo *exception)
{
CacheView
*image_view;
MagickStatusType
status;
register ssize_t
i,
x;
ssize_t
y;
if (image->debug != MagickFalse)
{
(void... | 0 | [
"CWE-399",
"CWE-119"
] | ImageMagick | 726812fa2fa7ce16bcf58f6e115f65427a1c0950 | 130,036,022,444,152,380,000,000,000,000,000,000,000 | 456 | Prevent buffer overflow in magick/draw.c |
static void lo_link(fuse_req_t req, fuse_ino_t ino, fuse_ino_t parent,
const char *name)
{
int res;
struct lo_data *lo = lo_data(req);
struct lo_inode *parent_inode;
struct lo_inode *inode;
struct fuse_entry_param e;
char procname[64];
int saverr;
if (!is_safe_path_c... | 0 | [] | qemu | 6084633dff3a05d63176e06d7012c7e15aba15be | 242,592,497,296,977,600,000,000,000,000,000,000,000 | 58 | 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/... |
R_API int r_str_replace_char(char *s, int a, int b) {
return r_str_replace_ch (s, a, b, true);
} | 0 | [
"CWE-78"
] | radare2 | 04edfa82c1f3fa2bc3621ccdad2f93bdbf00e4f9 | 263,632,803,559,149,740,000,000,000,000,000,000,000 | 3 | Fix command injection on PDB download (#16966)
* Fix r_sys_mkdirp with absolute path on Windows
* Fix build with --with-openssl
* Use RBuffer in r_socket_http_answer()
* r_socket_http_answer: Fix read for big responses
* Implement r_str_escape_sh()
* Cleanup r_socket_connect() on Windows
* Fix socket being creat... |
void nfsd_destroy(struct net *net)
{
struct nfsd_net *nn = net_generic(net, nfsd_net_id);
int destroy = (nn->nfsd_serv->sv_nrthreads == 1);
if (destroy)
svc_shutdown_net(nn->nfsd_serv, net);
svc_destroy(nn->nfsd_serv);
if (destroy)
nn->nfsd_serv = NULL;
} | 0 | [
"CWE-20"
] | linux | e6838a29ecb484c97e4efef9429643b9851fba6e | 14,000,386,724,624,121,000,000,000,000,000,000,000 | 11 | nfsd: check for oversized NFSv2/v3 arguments
A client can append random data to the end of an NFSv2 or NFSv3 RPC call
without our complaining; we'll just stop parsing at the end of the
expected data and ignore the rest.
Encoded arguments and replies are stored together in an array of pages,
and if a call is too large... |
test_if_skip_sort_order(JOIN_TAB *tab,ORDER *order,ha_rows select_limit,
bool no_changes, const key_map *map)
{
int ref_key;
uint UNINIT_VAR(ref_key_parts);
int order_direction= 0;
uint used_key_parts= 0;
TABLE *table=tab->table;
SQL_SELECT *select=tab->select;
key_map usable_keys;
QUICK_SELECT_I *sa... | 0 | [
"CWE-89"
] | server | 5ba77222e9fe7af8ff403816b5338b18b342053c | 146,510,381,081,769,500,000,000,000,000,000,000,000 | 500 | MDEV-21028 Server crashes in Query_arena::set_query_arena upon SELECT from view
if the view has algorithm=temptable it is not updatable,
so DEFAULT() for its fields is meaningless,
and thus it's NULL or 0/'' for NOT NULL columns. |
duint32 dwgReader18::checksum(duint32 seed, duint8* data, duint64 sz){
duint64 size = sz;
duint32 sum1 = seed & 0xffff;
duint32 sum2 = seed >> 0x10;
while (size != 0) {
// duint32 chunkSize = min(0x15b0, size);
duint64 chunkSize = 0x15b0 < size? 0x15b0:size;
size -= chunkSize;
... | 0 | [
"CWE-191"
] | libdxfrw | ba3fa95648bef948e008dfbdd31a4d21badd71f0 | 287,734,635,166,100,070,000,000,000,000,000,000,000 | 17 | fixed out-of-bounds write vulnerability CVE-2021-21898
as reported in TALOS-2021-1349 / CVE-2021-21898,
dwgCompressor::decompress18() could be abused with a malformed DWG file
to force out-of-bounds write and possibly lead to malicious code
execution. |
static void ieee80211_set_mu_mimo_follow(struct ieee80211_sub_if_data *sdata,
struct vif_params *params)
{
bool mu_mimo_groups = false;
bool mu_mimo_follow = false;
if (params->vht_mumimo_groups) {
u64 membership;
BUILD_BUG_ON(sizeof(membership) != WLAN_MEMBERSHIP_LEN);
memcpy(sdata->vif.bss_conf.mu_g... | 0 | [
"CWE-287"
] | linux | 3e493173b7841259a08c5c8e5cbe90adb349da7e | 138,029,601,604,487,770,000,000,000,000,000,000,000 | 32 | mac80211: Do not send Layer 2 Update frame before authorization
The Layer 2 Update frame is used to update bridges when a station roams
to another AP even if that STA does not transmit any frames after the
reassociation. This behavior was described in IEEE Std 802.11F-2003 as
something that would happen based on MLME-... |
parse_escape(uint8_t *s, uint8_t *q) {
uint16_t val;
if (strlen((char *)s) > 3 &&
isdigit((int) s[1]) &&
isdigit((int) s[2]) &&
isdigit((int) s[3])) {
/* cast this so it fits */
val = (uint16_t) ldns_hexdigit_to_int((char) s[1]) * 100 +
ldns_hexdigit_to_int((char) s[2]) * 10 +
... | 1 | [
"CWE-415"
] | ldns | 070b4595981f48a21cc6b4f5047fdc2d09d3da91 | 13,903,117,006,272,495,000,000,000,000,000,000,000 | 28 | CAA and URI |
static ssize_t aac_show_vendor(struct device *device,
struct device_attribute *attr, char *buf)
{
struct aac_dev *dev = (struct aac_dev*)class_to_shost(device)->hostdata;
int len;
if (dev->supplement_adapter_info.AdapterTypeText[0]) {
char * cp = dev->supplement_adapter_info.AdapterTypeText;
while (*c... | 0 | [
"CWE-284",
"CWE-264"
] | linux | f856567b930dfcdbc3323261bf77240ccdde01f5 | 242,035,682,308,423,900,000,000,000,000,000,000,000 | 18 | aacraid: missing capable() check in compat ioctl
In commit d496f94d22d1 ('[SCSI] aacraid: fix security weakness') we
added a check on CAP_SYS_RAWIO to the ioctl. The compat ioctls need the
check as well.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torv... |
static void g_stop(struct seq_file *m, void *p)
{
mutex_unlock(&graph_lock);
} | 0 | [
"CWE-703"
] | linux | 6a76f8c0ab19f215af2a3442870eeb5f0e81998d | 216,909,944,277,006,130,000,000,000,000,000,000,000 | 4 | tracing: Fix possible NULL pointer dereferences
Currently set_ftrace_pid and set_graph_function files use seq_lseek
for their fops. However seq_open() is called only for FMODE_READ in
the fops->open() so that if an user tries to seek one of those file
when she open it for writing, it sees NULL seq_file and then panic... |
rsvg_filter_primitive_tile_set_atts (RsvgNode *node, gpointer impl, RsvgHandle *handle, RsvgPropertyBag *atts)
{
RsvgFilterPrimitiveTile *filter = impl;
const char *value;
if ((value = rsvg_property_bag_lookup (atts, "in")))
g_string_assign (filter->super.in, value);
if ((value = rsvg_property_... | 0 | [
"CWE-369"
] | librsvg | ecf9267a24b2c3c0cd211dbdfa9ef2232511972a | 142,827,872,530,812,700,000,000,000,000,000,000,000 | 12 | bgo#783835 - Don't divide by zero in box_blur_line() for gaussian blurs
We were making the decision to use box blurs, instead of a true
Gaussian kernel, based on the size of *both* x and y dimensions. Do
them individually instead. |
static void getRDB(void) {
int s = context->fd;
int fd;
unsigned long long payload = sendSync(s);
char buf[4096];
fprintf(stderr,"SYNC sent to master, writing %llu bytes to '%s'\n",
payload, config.rdb_filename);
/* Write to file. */
if (!strcmp(config.rdb_filename,"-")) {
... | 0 | [
"CWE-119",
"CWE-787"
] | redis | 9fdcc15962f9ff4baebe6fdd947816f43f730d50 | 51,650,429,908,443,480,000,000,000,000,000,000,000 | 42 | Security: fix redis-cli buffer overflow.
Thanks to Fakhri Zulkifli for reporting it.
The fix switched to dynamic allocation, copying the final prompt in the
static buffer only at the end. |
typval_compare_list(
typval_T *tv1,
typval_T *tv2,
exprtype_T type,
int ic,
int *res)
{
int val = 0;
if (type == EXPR_IS || type == EXPR_ISNOT)
{
val = (tv1->v_type == tv2->v_type
&& tv1->vval.v_list == tv2->vval.v_list);
if (type == EXPR_ISNOT)
val = !val;
}
... | 0 | [
"CWE-125",
"CWE-122"
] | vim | 1e56bda9048a9625bce6e660938c834c5c15b07d | 89,021,580,034,391,240,000,000,000,000,000,000,000 | 35 | patch 9.0.0104: going beyond allocated memory when evaluating string constant
Problem: Going beyond allocated memory when evaluating string constant.
Solution: Properly skip over <Key> form. |
methodHandle LinkResolver::linktime_resolve_special_method(const LinkInfo& link_info,
TRAPS) {
// Invokespecial is called for multiple special reasons:
// <init>
// local private method invocation, for classes and interfaces
// superclass.method, which... | 0 | [] | jdk11u | 132745902a4601dc64b2c8ca112ca30292feccb4 | 268,562,481,183,406,570,000,000,000,000,000,000,000 | 76 | 8281866: Enhance MethodHandle invocations
Reviewed-by: mbaesken
Backport-of: d974d9da365f787f67971d88c79371c8b0769f75 |
int usb_disable_ltm(struct usb_device *udev)
{
struct usb_hcd *hcd = bus_to_hcd(udev->bus);
/* Check if the roothub and device supports LTM. */
if (!usb_device_supports_ltm(hcd->self.root_hub) ||
!usb_device_supports_ltm(udev))
return 0;
/* Clear Feature LTM Enable can only be sent if the device is
* confi... | 0 | [
"CWE-703"
] | linux | e50293ef9775c5f1cf3fcc093037dd6a8c5684ea | 152,389,290,639,689,000,000,000,000,000,000,000,000 | 20 | USB: fix invalid memory access in hub_activate()
Commit 8520f38099cc ("USB: change hub initialization sleeps to
delayed_work") changed the hub_activate() routine to make part of it
run in a workqueue. However, the commit failed to take a reference to
the usb_hub structure or to lock the hub interface while doing so. ... |
static inline void sem_putref(struct sem_array *sma)
{
sem_lock_and_putref(sma);
sem_unlock(sma, -1);
} | 0 | [
"CWE-703",
"CWE-189"
] | linux | 6062a8dc0517bce23e3c2f7d2fea5e22411269a3 | 220,364,065,297,012,840,000,000,000,000,000,000,000 | 5 | ipc,sem: fine grained locking for semtimedop
Introduce finer grained locking for semtimedop, to handle the common case
of a program wanting to manipulate one semaphore from an array with
multiple semaphores.
If the call is a semop manipulating just one semaphore in an array with
multiple semaphores, only take the loc... |
int main(int argc, char** argv)
{
/* Kernel starts us with all fd's closed.
* But it's dangerous:
* fprintf(stderr) can dump messages into random fds, etc.
* Ensure that if any of fd 0,1,2 is closed, we open it to /dev/null.
*/
int fd = xopen("/dev/null", O_RDWR);
while (fd < 2)
fd = xd... | 0 | [
"CWE-200"
] | abrt | 7269a2cc88735aee0d1fa62491b9efe73ab5c6e8 | 334,283,502,640,870,600,000,000,000,000,000,000,000 | 442 | ccpp: revert the UID/GID changes if user core fails
Thanks Florian Weimer <fweimer@redhat.com>
Signed-off-by: Jakub Filak <jfilak@redhat.com> |
static int session_call_error_callback(nghttp2_session *session,
int lib_error_code, const char *fmt,
...) {
size_t bufsize;
va_list ap;
char *buf;
int rv;
nghttp2_mem *mem;
if (!session->callbacks.error_callback &&
!sessio... | 0 | [] | nghttp2 | 0a6ce87c22c69438ecbffe52a2859c3a32f1620f | 138,154,713,685,614,720,000,000,000,000,000,000,000 | 60 | Add nghttp2_option_set_max_outbound_ack |
static void initialize_stack (RCore *core, ut64 addr, ut64 size) {
const char *mode = r_config_get (core->config, "esil.fillstack");
if (mode && *mode && *mode != '0') {
const int bs = 4096 * 32;
ut64 i;
for (i = 0; i < size; i += bs) {
int left = R_MIN (bs, size - i);
// r_core_cmdf (core, "wx 10203040 @ ... | 0 | [
"CWE-416",
"CWE-908"
] | radare2 | 9d348bcc2c4bbd3805e7eec97b594be9febbdf9a | 95,600,118,204,810,820,000,000,000,000,000,000,000 | 28 | Fix #9943 - Invalid free on RAnal.avr |
static void vbg_pci_remove(struct pci_dev *pci)
{
struct vbg_dev *gdev = pci_get_drvdata(pci);
mutex_lock(&vbg_gdev_mutex);
vbg_gdev = NULL;
mutex_unlock(&vbg_gdev_mutex);
device_remove_file(gdev->dev, &dev_attr_host_features);
device_remove_file(gdev->dev, &dev_attr_host_version);
misc_deregister(&gdev->misc_... | 0 | [
"CWE-362"
] | linux | bd23a7269834dc7c1f93e83535d16ebc44b75eba | 192,388,627,604,555,300,000,000,000,000,000,000,000 | 15 | virt: vbox: Only copy_from_user the request-header once
In vbg_misc_device_ioctl(), the header of the ioctl argument is copied from
the userspace pointer 'arg' and saved to the kernel object 'hdr'. Then the
'version', 'size_in', and 'size_out' fields of 'hdr' are verified.
Before this commit, after the checks a buffe... |
inline U8 readOpaque8() { return readU8(); } | 0 | [
"CWE-20",
"CWE-787"
] | tigervnc | 0943c006c7d900dfc0281639e992791d6c567438 | 160,673,074,814,010,580,000,000,000,000,000,000,000 | 1 | Use size_t for lengths in stream objects
Provides safety against them accidentally becoming negative because
of bugs in the calculations.
Also does the same to CharArray and friends as they were strongly
connection to the stream objects. |
static int sg_proc_single_open_adio(struct inode *inode, struct file *file)
{
return single_open(file, sg_proc_seq_show_int, &sg_allow_dio);
} | 0 | [
"CWE-190",
"CWE-189"
] | linux | fdc81f45e9f57858da6351836507fbcf1b7583ee | 92,215,813,677,249,080,000,000,000,000,000,000,000 | 4 | sg_start_req(): use import_iovec()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
TEST_F(LuaStreamInfoWrapperTest, ReturnCurrentProtocol) {
expectToPrintCurrentProtocol(Http::Protocol::Http10);
expectToPrintCurrentProtocol(Http::Protocol::Http11);
expectToPrintCurrentProtocol(Http::Protocol::Http2);
} | 0 | [] | envoy | 2c60632d41555ec8b3d9ef5246242be637a2db0f | 171,525,098,476,573,360,000,000,000,000,000,000,000 | 5 | http: header map security fixes for duplicate headers (#197)
Previously header matching did not match on all headers for
non-inline headers. This patch changes the default behavior to
always logically match on all headers. Multiple individual
headers will be logically concatenated with ',' similar to what
is done with... |
static void nntp_parse_xref(struct Context *ctx, struct Header *hdr)
{
struct NntpData *nntp_data = ctx->data;
char *buf = mutt_str_strdup(hdr->env->xref);
char *p = buf;
while (p)
{
anum_t anum;
/* skip to next word */
p += strspn(p, " \t");
char *grp = p;
/* skip to end of word */
... | 0 | [
"CWE-20"
] | neomutt | 9e927affe3a021175f354af5fa01d22657c20585 | 25,993,709,876,809,435,000,000,000,000,000,000,000 | 33 | Add alloc fail check in nntp_fetch_headers |
void xfrm_garbage_collect_deferred(struct net *net)
{
flow_cache_flush_deferred(net);
} | 0 | [
"CWE-125"
] | ipsec | 7bab09631c2a303f87a7eb7e3d69e888673b9b7e | 185,787,728,204,581,250,000,000,000,000,000,000,000 | 4 | xfrm: policy: check policy direction value
The 'dir' parameter in xfrm_migrate() is a user-controlled byte which is used
as an array index. This can lead to an out-of-bound access, kernel lockup and
DoS. Add a check for the 'dir' value.
This fixes CVE-2017-11600.
References: https://bugzilla.redhat.com/show_bug.cgi?... |
static int cirrus_bitblt_solidfill(CirrusVGAState *s, int blt_rop)
{
cirrus_fill_t rop_func;
rop_func = cirrus_fill[rop_to_index[blt_rop]][s->cirrus_blt_pixelwidth - 1];
rop_func(s, s->vram_ptr + s->cirrus_blt_dstaddr,
s->cirrus_blt_dstpitch,
s->cirrus_blt_width, s->cirrus_blt_hei... | 1 | [
"CWE-787"
] | qemu | b2eb849d4b1fdb6f35d5c46958c7f703cf64cfef | 149,842,811,940,934,740,000,000,000,000,000,000,000 | 14 | CVE-2007-1320 - Cirrus LGD-54XX "bitblt" heap overflow
I have just noticed that patch for CVE-2007-1320 has never been applied
to the QEMU CVS. Please find it below.
| Multiple heap-based buffer overflows in the cirrus_invalidate_region
| function in the Cirrus VGA extension in QEMU 0.8.2, as used in Xen and
| possib... |
CImg<T>& distance_eikonal(const T& value, const CImg<t>& metric) {
return get_distance_eikonal(value,metric).move_to(*this);
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 280,703,772,454,851,260,000,000,000,000,000,000,000 | 3 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
static unsigned int ib_uverbs_event_poll(struct file *filp,
struct poll_table_struct *wait)
{
unsigned int pollflags = 0;
struct ib_uverbs_event_file *file = filp->private_data;
poll_wait(filp, &file->poll_wait, wait);
spin_lock_irq(&file->lock);
if (!list_empty(&file->event_list))
pollflags = POLLIN | P... | 0 | [
"CWE-284",
"CWE-264"
] | linux | e6bd18f57aad1a2d1ef40e646d03ed0f2515c9e3 | 265,832,020,425,342,100,000,000,000,000,000,000,000 | 15 | IB/security: Restrict use of the write() interface
The drivers/infiniband stack uses write() as a replacement for
bi-directional ioctl(). This is not safe. There are ways to
trigger write calls that result in the return structure that
is normally written to user space being shunted off to user
specified kernel memory... |
gnutls_x509_crt_check_revocation(gnutls_x509_crt_t cert,
const gnutls_x509_crl_t * crl_list,
int crl_list_length)
{
return _gnutls_x509_crt_check_revocation(cert, crl_list,
crl_list_length, NULL);
} | 0 | [
"CWE-295"
] | gnutls | 6e76e9b9fa845b76b0b9a45f05f4b54a052578ff | 207,334,745,376,463,270,000,000,000,000,000,000,000 | 7 | on certificate import check whether the two signature algorithms match |
static NAN_METHOD(DecryptBlock) {
MarkPopErrorOnReturn mark_pop_error_on_return;
GenericDecipher* obj = ObjectWrap::Unwrap<GenericDecipher>(info.Holder());
if (!Buffer::HasInstance(info[0]))
return Nan::ThrowTypeError("Missing/Invalid block");
if (!info[1]->IsUint32())
return Nan::Throw... | 0 | [
"CWE-78"
] | ssh2 | f763271f41320e71d5cbee02ea5bc6a2ded3ca21 | 247,125,559,695,972,350,000,000,000,000,000,000,000 | 32 | examples,lib,test: switch to code rewrite
For more information see: https://github.com/mscdex/ssh2/issues/935 |
static int smsusb_resume(struct usb_interface *intf)
{
int rc, i;
struct smsusb_device_t *dev = usb_get_intfdata(intf);
struct usb_device *udev = interface_to_usbdev(intf);
printk(KERN_INFO "%s Entering.\n", __func__);
usb_clear_halt(udev, usb_rcvbulkpipe(udev, dev->in_ep));
usb_clear_halt(udev, usb_sndbulkpipe... | 0 | [
"CWE-476"
] | linux | 31e0456de5be379b10fea0fa94a681057114a96e | 265,383,142,030,172,330,000,000,000,000,000,000,000 | 30 | media: usb: siano: Fix general protection fault in smsusb
The syzkaller USB fuzzer found a general-protection-fault bug in the
smsusb part of the Siano DVB driver. The fault occurs during probe
because the driver assumes without checking that the device has both
IN and OUT endpoints and the IN endpoint is ep1.
By sl... |
bool unit_job_is_applicable(Unit *u, JobType j) {
assert(u);
assert(j >= 0 && j < _JOB_TYPE_MAX);
switch (j) {
case JOB_VERIFY_ACTIVE:
case JOB_START:
case JOB_NOP:
/* Note that we don't check unit_can_start() here. That's because .device units and suchl... | 0 | [
"CWE-269"
] | systemd | bf65b7e0c9fc215897b676ab9a7c9d1c688143ba | 206,005,214,939,521,740,000,000,000,000,000,000,000 | 34 | core: imply NNP and SUID/SGID restriction for DynamicUser=yes service
Let's be safe, rather than sorry. This way DynamicUser=yes services can
neither take benefit of, nor create SUID/SGID binaries.
Given that DynamicUser= is a recent addition only we should be able to
get away with turning this on, even though this i... |
int X509v3_addr_add_range(IPAddrBlocks *addr,
const unsigned afi,
const unsigned *safi,
unsigned char *min, unsigned char *max)
{
IPAddressOrRanges *aors = make_prefix_or_range(addr, afi, safi);
IPAddressOrRange *aor;
int length =... | 0 | [
"CWE-119",
"CWE-787"
] | openssl | 068b963bb7afc57f5bdd723de0dd15e7795d5822 | 12,894,762,779,492,082,000,000,000,000,000,000,000 | 17 | Avoid out-of-bounds read
Fixes CVE 2017-3735
Reviewed-by: Kurt Roeckx <kurt@roeckx.be>
(Merged from https://github.com/openssl/openssl/pull/4276)
(cherry picked from commit b23171744b01e473ebbfd6edad70c1c3825ffbcd) |
CModule::EModRet CModule::OnUserQuit(CString& sMessage) { return CONTINUE; } | 0 | [
"CWE-20",
"CWE-264"
] | znc | 8de9e376ce531fe7f3c8b0aa4876d15b479b7311 | 20,562,932,201,420,197,000,000,000,000,000,000,000 | 1 | Fix remote code execution and privilege escalation vulnerability.
To trigger this, need to have a user already.
Thanks for Jeriko One <jeriko.one@gmx.us> for finding and reporting this.
CVE-2019-12816 |
explicit CudnnCtcLossDescriptor(cudnnDataType_t data_type)
: handle_(CreateCtcLossDescriptor()) {
CHECK_CUDNN_OK(cudnnSetCTCLossDescriptorEx(
/*ctcLossDesc=*/handle_.get(),
/*compType=*/data_type,
/*normMode=*/CUDNN_LOSS_NORMALIZATION_SOFTMAX,
/*gradMode=*/CUDNN_NOT_PROPAGATE... | 0 | [
"CWE-20"
] | tensorflow | 14755416e364f17fb1870882fa778c7fec7f16e3 | 280,480,594,569,345,130,000,000,000,000,000,000,000 | 8 | Prevent CHECK-fail in LSTM/GRU with zero-length input.
PiperOrigin-RevId: 346239181
Change-Id: I5f233dbc076aab7bb4e31ba24f5abd4eaf99ea4f |
smtp_proceed_help(struct smtp_session *s, const char *args)
{
const char *code = esc_code(ESC_STATUS_OK, ESC_OTHER_STATUS);
smtp_reply(s, "214-%s This is " SMTPD_NAME, code);
smtp_reply(s, "214-%s To report bugs in the implementation, "
"please contact bugs@openbsd.org", code);
smtp_reply(s, "214-%s with full... | 0 | [
"CWE-78",
"CWE-252"
] | src | 9dcfda045474d8903224d175907bfc29761dcb45 | 24,749,059,648,799,807,000,000,000,000,000,000,000 | 10 | Fix a security vulnerability discovered by Qualys which can lead to a
privileges escalation on mbox deliveries and unprivileged code execution
on lmtp deliveries, due to a logic issue causing a sanity check to be
missed.
ok eric@, millert@ |
v8::Local<v8::Value> GetFrameParent(v8::Isolate* isolate) {
content::RenderFrame* render_frame;
if (!MaybeGetRenderFrame(isolate, "parent", &render_frame))
return v8::Null(isolate);
blink::WebFrame* frame = render_frame->GetWebFrame()->Parent();
return CreateWebFrameRenderer(isolate, frame);
... | 0 | [] | electron | e9fa834757f41c0b9fe44a4dffe3d7d437f52d34 | 229,816,726,361,374,550,000,000,000,000,000,000,000 | 8 | fix: ensure ElectronBrowser mojo service is only bound to appropriate render frames (#33344)
* fix: ensure ElectronBrowser mojo service is only bound to authorized render frames
Notes: no-notes
* refactor: extract electron API IPC to its own mojo interface
* fix: just check main frame not primary main frame
... |
xmlFreeNotationTable(xmlNotationTablePtr table) {
xmlHashFree(table, xmlFreeNotationTableEntry);
} | 0 | [
"CWE-416"
] | libxml2 | 652dd12a858989b14eed4e84e453059cd3ba340e | 170,862,659,414,627,600,000,000,000,000,000,000,000 | 3 | [CVE-2022-23308] Use-after-free of ID and IDREF attributes
If a document is parsed with XML_PARSE_DTDVALID and without
XML_PARSE_NOENT, the value of ID attributes has to be normalized after
potentially expanding entities in xmlRemoveID. Otherwise, later calls
to xmlGetID can return a pointer to previously freed memory... |
get_packet_mode(struct recvbuf *rbufp)
{
struct req_pkt *inpkt = (struct req_pkt *)&rbufp->recv_pkt;
return (INFO_MODE(inpkt->rm_vn_mode));
} | 0 | [
"CWE-190"
] | ntp | c04c3d3d940dfe1a53132925c4f51aef017d2e0f | 198,452,450,319,233,370,000,000,000,000,000,000,000 | 5 | [TALOS-CAN-0052] crash by loop counter underrun. |
msg_fifo_new ()
{
return XCALLOC (MTYPE_OSPF_API_FIFO, sizeof (struct msg_fifo));
} | 0 | [
"CWE-119"
] | quagga | 3f872fe60463a931c5c766dbf8c36870c0023e88 | 60,011,116,290,023,260,000,000,000,000,000,000,000 | 4 | ospfd: CVE-2013-2236, stack overrun in apiserver
the OSPF API-server (exporting the LSDB and allowing announcement of
Opaque-LSAs) writes past the end of fixed on-stack buffers. This leads
to an exploitable stack overflow.
For this condition to occur, the following two conditions must be true:
- Quagga is configured... |
void Gfx::opMarkPoint(Object args[], int numArgs) {
if (printCommands) {
printf(" mark point: %s ", args[0].getName());
if (numArgs == 2)
args[1].print(stdout);
printf("\n");
fflush(stdout);
}
if(numArgs == 2 && args[1].isDict()) {
out->markPoint(args[0].getName(),args[1].getDict());
... | 0 | [] | poppler | abf167af8b15e5f3b510275ce619e6fdb42edd40 | 161,301,771,356,845,370,000,000,000,000,000,000,000 | 16 | Implement tiling/patterns in SplashOutputDev
Fixes bug 13518 |
inline void AveragePool(const PoolParams& params,
const RuntimeShape& input_shape,
const int8_t* input_data,
const RuntimeShape& output_shape, int8_t* output_data) {
TFLITE_DCHECK_LE(params.quantized_activation_min,
params.quan... | 1 | [
"CWE-703",
"CWE-835"
] | tensorflow | dfa22b348b70bb89d6d6ec0ff53973bacb4f4695 | 68,259,526,114,881,100,000,000,000,000,000,000,000 | 57 | Prevent a division by 0 in average ops.
PiperOrigin-RevId: 385184660
Change-Id: I7affd4554f9b336fca29ac68f633232c094d0bd3 |
bool bt_att_unregister_disconnect(struct bt_att *att, unsigned int id)
{
struct att_disconn *disconn;
if (!att || !id)
return false;
/* Check if disconnect is running */
if (queue_isempty(att->chans)) {
disconn = queue_find(att->disconn_list, match_disconn_id,
UINT_TO_PTR(id));
if (!disconn)
retur... | 0 | [
"CWE-415"
] | bluez | 1cd644db8c23a2f530ddb93cebed7dacc5f5721a | 162,087,106,204,513,230,000,000,000,000,000,000,000 | 26 | shared/att: Fix possible crash on disconnect
If there are pending request while disconnecting they would be notified
but clients may endup being freed in the proccess which will then be
calling bt_att_cancel to cancal its requests causing the following
trace:
Invalid read of size 4
at 0x1D894C: enable_ccc_callback... |
static int rds_connect(struct socket *sock, struct sockaddr *uaddr,
int addr_len, int flags)
{
struct sock *sk = sock->sk;
struct sockaddr_in *sin = (struct sockaddr_in *)uaddr;
struct rds_sock *rs = rds_sk_to_rs(sk);
int ret = 0;
lock_sock(sk);
if (addr_len != sizeof(struct sockaddr_in)) {
ret = -EI... | 0 | [
"CWE-787"
] | linux | 780e982905bef61d13496d9af5310bf4af3a64d3 | 322,745,091,457,246,200,000,000,000,000,000,000,000 | 32 | RDS: validate the requested traces user input against max supported
Larger than supported value can lead to array read/write overflow.
Reported-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net> |
long keyctl_session_to_parent(void)
{
struct task_struct *me, *parent;
const struct cred *mycred, *pcred;
struct callback_head *newwork, *oldwork;
key_ref_t keyring_r;
struct cred *cred;
int ret;
keyring_r = lookup_user_key(KEY_SPEC_SESSION_KEYRING, 0, KEY_NEED_LINK);
if (IS_ERR(keyring_r))
return PTR_ERR(ke... | 0 | [
"CWE-347"
] | linux | ee8f844e3c5a73b999edf733df1c529d6503ec2f | 335,476,641,671,445,860,000,000,000,000,000,000,000 | 90 | KEYS: Disallow keyrings beginning with '.' to be joined as session keyrings
This fixes CVE-2016-9604.
Keyrings whose name begin with a '.' are special internal keyrings and so
userspace isn't allowed to create keyrings by this name to prevent
shadowing. However, the patch that added the guard didn't fix
KEYCTL_JOIN_... |
ascRole2dulRole(const T_ASC_SC_ROLE role)
{
DUL_SC_ROLE dr = DUL_SC_ROLE_DEFAULT;
switch (role) {
case ASC_SC_ROLE_SCU: dr = DUL_SC_ROLE_SCU; break;
case ASC_SC_ROLE_SCP: dr = DUL_SC_ROLE_SCP; break;
case ASC_SC_ROLE_SCUSCP: dr = DUL_SC_ROLE_SCUSCP; break;
case ASC_SC_ROLE_NONE: dr = DUL_SC_ROLE... | 0 | [
"CWE-415",
"CWE-703",
"CWE-401"
] | dcmtk | a9697dfeb672b0b9412c00c7d36d801e27ec85cb | 152,547,480,734,431,480,000,000,000,000,000,000,000 | 13 | Fixed poss. NULL pointer dereference/double free.
Thanks to Jinsheng Ba <bajinsheng@u.nus.edu> for the report and some patches. |
static void opaque_alloc(cmark_syntax_extension *self, cmark_mem *mem, cmark_node *node) {
if (node->type == CMARK_NODE_TABLE) {
node->as.opaque = mem->calloc(1, sizeof(node_table));
} else if (node->type == CMARK_NODE_TABLE_ROW) {
node->as.opaque = mem->calloc(1, sizeof(node_table_row));
} else if (node-... | 0 | [
"CWE-190"
] | cmark-gfm | b1687e6af1367c596ab75428b03af55666a66530 | 210,805,527,639,429,650,000,000,000,000,000,000,000 | 9 | prevent integer overflow in row_from_string
* added explicit check for UINT16_MAX boundary on row->n_columns
* added additional checks for row_from_string NULL returns to prevent NULL
dereferences on error cases
* added additional check to ensure n_columns between marker and header rows
always match prior to any ali... |
static int tcm_loop_driver_probe(struct device *dev)
{
struct tcm_loop_hba *tl_hba;
struct Scsi_Host *sh;
int error;
tl_hba = to_tcm_loop_hba(dev);
sh = scsi_host_alloc(&tcm_loop_driver_template,
sizeof(struct tcm_loop_hba));
if (!sh) {
printk(KERN_ERR "Unable to allocate struct scsi_host\n");
return -EN... | 0 | [
"CWE-119",
"CWE-787"
] | linux | 12f09ccb4612734a53e47ed5302e0479c10a50f8 | 220,692,444,509,718,000,000,000,000,000,000,000,000 | 36 | loopback: off by one in tcm_loop_make_naa_tpg()
This is an off by one 'tgpt' check in tcm_loop_make_naa_tpg() that could result
in memory corruption.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org> |
Magick::Color Magick::Image::fillColor(void) const
{
return(constOptions()->fillColor());
} | 0 | [
"CWE-416"
] | ImageMagick | 8c35502217c1879cb8257c617007282eee3fe1cc | 266,409,130,859,189,630,000,000,000,000,000,000,000 | 4 | Added missing return to avoid use after free. |
static bool vfswrap_getlock(vfs_handle_struct *handle, files_struct *fsp, off_t *poffset, off_t *pcount, int *ptype, pid_t *ppid)
{
bool result;
START_PROFILE(syscall_fcntl_getlock);
result = fcntl_getlock(fsp->fh->fd, poffset, pcount, ptype, ppid);
END_PROFILE(syscall_fcntl_getlock);
return result;
} | 0 | [
"CWE-665"
] | samba | 30e724cbff1ecd90e5a676831902d1e41ec1b347 | 16,613,305,103,225,083,000,000,000,000,000,000,000 | 9 | FSCTL_GET_SHADOW_COPY_DATA: Initialize output array to zero
Otherwise num_volumes and the end marker can return uninitialized data
to the client.
Signed-off-by: Christof Schmitt <christof.schmitt@us.ibm.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Simo Sorce <idra@samba.org> |
static int cm_migrate(struct ib_cm_id *cm_id)
{
struct cm_id_private *cm_id_priv;
unsigned long flags;
int ret = 0;
cm_id_priv = container_of(cm_id, struct cm_id_private, id);
spin_lock_irqsave(&cm_id_priv->lock, flags);
if (cm_id->state == IB_CM_ESTABLISHED &&
(cm_id->lap_state == IB_CM_LAP_UNINIT ||
... | 0 | [
"CWE-20"
] | linux | b2853fd6c2d0f383dbdf7427e263eb576a633867 | 150,195,694,125,910,080,000,000,000,000,000,000,000 | 19 | IB/core: Don't resolve passive side RoCE L2 address in CMA REQ handler
The code that resolves the passive side source MAC within the rdma_cm
connection request handler was both redundant and buggy, so remove it.
It was redundant since later, when an RC QP is modified to RTR state,
the resolution will take place in th... |
xmlCopyElementContent(xmlElementContentPtr cur) {
return(xmlCopyDocElementContent(NULL, cur));
} | 0 | [] | libxml2 | 932cc9896ab41475d4aa429c27d9afd175959d74 | 321,099,456,974,026,560,000,000,000,000,000,000,000 | 3 | Fix buffer size checks in xmlSnprintfElementContent
xmlSnprintfElementContent failed to correctly check the available
buffer space in two locations.
Fixes bug 781333 (CVE-2017-9047) and bug 781701 (CVE-2017-9048).
Thanks to Marcel Böhme and Thuan Pham for the report. |
void CServer::ConLogout(IConsole::IResult *pResult, void *pUser)
{
CServer *pServer = (CServer *)pUser;
if(pServer->m_RconClientID >= 0 && pServer->m_RconClientID < MAX_CLIENTS &&
pServer->m_aClients[pServer->m_RconClientID].m_State != CServer::CClient::STATE_EMPTY)
{
CMsgPacker Msg(NETMSG_RCON_AUTH_STATUS);
... | 0 | [
"CWE-20"
] | teeworlds | a766cb44bcffcdb0b88e776d01c5ee1323d44f85 | 164,129,789,002,247,660,000,000,000,000,000,000,000 | 21 | fixed a server crash |
vte_sequence_handler_le (VteTerminal *terminal, GValueArray *params)
{
VteScreen *screen;
screen = terminal->pvt->screen;
if (screen->cursor_current.col > 0) {
/* There's room to move left, so do so. */
screen->cursor_current.col--;
_vte_terminal_cleanup_tab_fragments_at_cursor (terminal);
} else {
if (ter... | 0 | [] | vte | 58bc3a942f198a1a8788553ca72c19d7c1702b74 | 225,440,709,025,896,040,000,000,000,000,000,000,000 | 25 | fix bug #548272
svn path=/trunk/; revision=2365 |
static OPJ_UINT32 opj_j2k_get_SPCod_SPCoc_size ( opj_j2k_t *p_j2k,
OPJ_UINT32 p_tile_no,
OPJ_UINT32 p_comp_no )
{
opj_cp_t *l_cp = 00;
opj... | 0 | [
"CWE-416"
] | openjpeg | 940100c28ae28931722290794889cf84a92c5f6f | 325,609,376,392,314,850,000,000,000,000,000,000,000 | 26 | Fix potential use-after-free in opj_j2k_write_mco function
Fixes #563 |
static struct pdf_obj *find_obj(struct pdf_struct *pdf,
struct pdf_obj *obj, uint32_t objid)
{
unsigned j;
unsigned i;
/* search starting at previous obj (if exists) */
if (obj != pdf->objs)
i = obj - pdf->objs;
else
i = 0;
for (j=i;j<pdf->nobjs;j++) {
obj = &pdf->objs[j];
if (obj->id =... | 0 | [] | clamav-devel | f0eb394501ec21b9fe67f36cbf5db788711d4236 | 33,174,605,252,211,790,000,000,000,000,000,000,000 | 24 | bb #2016. |
static int rawv6_recvmsg(struct kiocb *iocb, struct sock *sk,
struct msghdr *msg, size_t len,
int noblock, int flags, int *addr_len)
{
struct ipv6_pinfo *np = inet6_sk(sk);
struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)msg->msg_name;
struct sk_buff *skb;
size_t copied;
int err;
if (flags & MSG_OOB)
... | 0 | [
"CWE-20"
] | net | 85fbaa75037d0b6b786ff18658ddf0b4014ce2a4 | 257,535,860,905,792,470,000,000,000,000,000,000,000 | 77 | inet: fix addr_len/msg->msg_namelen assignment in recv_error and rxpmtu functions
Commit bceaa90240b6019ed73b49965eac7d167610be69 ("inet: prevent leakage
of uninitialized memory to user in recv syscalls") conditionally updated
addr_len if the msg_name is written to. The recv_error and rxpmtu
functions relied on the re... |
int open3_or_warn(const char *pathname, int flags, int mode)
{
int ret;
ret = open(pathname, flags, mode);
if (ret < 0)
perror_msg("Can't open '%s'", pathname);
return ret;
} | 0 | [
"CWE-20"
] | libreport | 1951e7282043dfe1268d492aea056b554baedb75 | 254,787,630,145,079,400,000,000,000,000,000,000,000 | 8 | lib: fix races in dump directory handling code
Florian Weimer <fweimer@redhat.com>:
dd_opendir() should keep a file handle (opened with O_DIRECTORY) and
use openat() and similar functions to access files in it.
...
The file system manipulation functions should guard against hard
links (check tha... |
Tfloat _linear_atXYZ(const float fx, const float fy=0, const float fz=0, const int c=0) const {
const float
nfx = cimg::cut(fx,0,width() - 1),
nfy = cimg::cut(fy,0,height() - 1),
nfz = cimg::cut(fz,0,depth() - 1);
const unsigned int
x = (unsigned int)nfx,
y = (uns... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 286,042,410,184,766,550,000,000,000,000,000,000,000 | 31 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
static inline void sk_wmem_free_skb(struct sock *sk, struct sk_buff *skb)
{
sock_set_flag(sk, SOCK_QUEUE_SHRUNK);
sk->sk_wmem_queued -= skb->truesize;
sk_mem_uncharge(sk, skb->truesize);
__kfree_skb(skb);
} | 0 | [
"CWE-400"
] | linux-2.6 | c377411f2494a931ff7facdbb3a6839b1266bcf6 | 320,047,446,792,551,900,000,000,000,000,000,000,000 | 7 | net: sk_add_backlog() take rmem_alloc into account
Current socket backlog limit is not enough to really stop DDOS attacks,
because user thread spend many time to process a full backlog each
round, and user might crazy spin on socket lock.
We should add backlog size and receive_queue size (aka rmem_alloc) to
pace writ... |
Http2Session::~Http2Session() {
CHECK_EQ(flags_ & SESSION_STATE_HAS_SCOPE, 0);
Debug(this, "freeing nghttp2 session");
for (const auto& stream : streams_)
stream.second->session_ = nullptr;
nghttp2_session_del(session_);
CHECK_EQ(current_nghttp2_memory_, 0);
free(stream_buf_allocation_.base);
} | 0 | [
"CWE-416"
] | node | 7f178663ebffc82c9f8a5a1b6bf2da0c263a30ed | 150,884,880,969,809,500,000,000,000,000,000,000,000 | 9 | src: use unique_ptr for WriteWrap
This commit attempts to avoid a use-after-free error by using unqiue_ptr
and passing a reference to it.
CVE-ID: CVE-2020-8265
Fixes: https://github.com/nodejs-private/node-private/issues/227
PR-URL: https://github.com/nodejs-private/node-private/pull/238
Reviewed-By: Michael Dawson <... |
SSLNetVConnection::populate_protocol(std::string_view *results, int n) const
{
int retval = 0;
if (n > retval) {
results[retval] = map_tls_protocol_to_tag(getSSLProtocol());
if (!results[retval].empty()) {
++retval;
}
if (n > retval) {
retval += super::populate_protocol(results + retval,... | 0 | [
"CWE-284"
] | trafficserver | d3f36f79820ea10c26573c742b1bbc370c351716 | 1,417,176,941,147,814,600,000,000,000,000,000,000 | 14 | Bug fix in origin connection handling (#8731)
Co-authored-by: Takuya Kitano <tkitano@yahoo-corp.jp> |
ofputil_put_ofp10_table_stats(const struct ofputil_table_stats *stats,
const struct ofputil_table_features *features,
struct ofpbuf *buf)
{
struct mf_bitmap wc = wild_or_nonmatchable_fields(features);
struct ofp10_table_stats *out;
out = ofpbuf_pu... | 0 | [
"CWE-617",
"CWE-703"
] | ovs | 4af6da3b275b764b1afe194df6499b33d2bf4cde | 81,778,560,551,010,840,000,000,000,000,000,000,000 | 16 | ofp-group: Don't assert-fail decoding bad OF1.5 group mod type or command.
When decoding a group mod, the current code validates the group type and
command after the whole group mod has been decoded. The OF1.5 decoder,
however, tries to use the type and command earlier, when it might still be
invalid. This caused an... |
BSONObj spec() {
return BSON("$or" << BSONArray());
} | 0 | [
"CWE-835"
] | mongo | 0a076417d1d7fba3632b73349a1fd29a83e68816 | 203,126,579,520,869,240,000,000,000,000,000,000,000 | 3 | SERVER-38070 fix infinite loop in agg expression |
prep_data(struct module_qstate* qstate, struct sldns_buffer* buf)
{
uint64_t timestamp, expiry;
size_t oldlim;
struct edns_data edns;
memset(&edns, 0, sizeof(edns));
edns.edns_present = 1;
edns.bits = EDNS_DO;
edns.ext_rcode = 0;
edns.edns_version = EDNS_ADVERTISED_VERSION;
edns.udp_size = EDNS_ADVERTISED_SIZE... | 0 | [
"CWE-613",
"CWE-703"
] | unbound | f6753a0f1018133df552347a199e0362fc1dac68 | 19,268,689,332,058,669,000,000,000,000,000,000,000 | 48 | - Fix the novel ghost domain issues CVE-2022-30698 and CVE-2022-30699. |
GF_Err gf_av1_parse_obu(GF_BitStream *bs, ObuType *obu_type, u64 *obu_size, u32 *obu_hdr_size, AV1State *state)
{
GF_Err e = GF_OK;
u32 hdr_size;
u64 pos = gf_bs_get_position(bs);
if (!bs || !obu_type || !state)
return GF_BAD_PARAM;
state->bs_overread = GF_FALSE;
gf_bs_set_eos_callback(bs, on_aom_av1_eos, sta... | 0 | [
"CWE-190",
"CWE-787"
] | gpac | 51cdb67ff7c5f1242ac58c5aa603ceaf1793b788 | 171,513,975,362,835,560,000,000,000,000,000,000,000 | 128 | add safety in avc/hevc/vvc sps/pps/vps ID check - cf #1720 #1721 #1722 |
AirPDcapRsnaPwd2Psk(
const CHAR *passphrase,
const CHAR *ssid,
const size_t ssidLength,
UCHAR *output)
{
UCHAR m_output[2*SHA1_DIGEST_LEN];
GByteArray *pp_ba = g_byte_array_new();
memset(m_output, 0, 2*SHA1_DIGEST_LEN);
if (!uri_str_to_bytes(passphrase, pp_ba)) {
g_byte_array_f... | 0 | [
"CWE-20"
] | wireshark | 9b0b20b8d5f8c9f7839d58ff6c5900f7e19283b4 | 243,123,194,655,862,400,000,000,000,000,000,000,000 | 24 | Make sure EAPOL body is big enough for a EAPOL_RSN_KEY.
A pointer to a EAPOL_RSN_KEY is set on the packet presuming the
whole EAPOL_RSN_KEY is there. That's not always the case for
fuzzed/malicious captures.
Bug: 11585
Change-Id: Ib94b8aceef444c7820e43b969596efdb8dbecccd
Reviewed-on: https://code.wireshark.org/revie... |
static void ExportIndexQuantum(const Image *image,QuantumInfo *quantum_info,
const MagickSizeType number_pixels,const Quantum *magick_restrict p,
unsigned char *magick_restrict q,ExceptionInfo *exception)
{
ssize_t
x;
ssize_t
bit;
if (image->storage_class != PseudoClass)
{
(void) ThrowMagi... | 0 | [
"CWE-190"
] | ImageMagick | 5af1dffa4b6ab984b5f13d1e91c95760d75f12a6 | 29,987,944,783,590,185,000,000,000,000,000,000,000 | 166 | outside the range of representable values of type 'unsigned char' (#3083)
Co-authored-by: Zhang Xiaohui <ruc_zhangxiaohui@163.com> |
AnyP::Uri::Encode(const SBuf &buf, const CharacterSet &ignore)
{
if (buf.isEmpty())
return buf;
Parser::Tokenizer tk(buf);
SBuf goodSection;
// optimization for the arguably common "no encoding necessary" case
if (tk.prefix(goodSection, ignore) && tk.atEnd())
return buf;
SBuf o... | 0 | [
"CWE-20"
] | squid | dfd818595b54942cb1adc45f6aed95c9b706e3a8 | 160,884,237,638,226,990,000,000,000,000,000,000,000 | 27 | Merge pull request from GHSA-jvf6-h9gj-pmj6
* Add slash prefix to path-rootless or path-noscheme URLs
* Update src/anyp/Uri.cc
Co-authored-by: Alex Rousskov <rousskov@measurement-factory.com>
* restore file trailer GH auto-removes
* Remove redundant path-empty check
* Removed stale comment left behind by b2ab59a
... |
void close_connections()
{
DBUG_ENTER("close_connections");
for (--next_con; next_con >= connections; --next_con)
{
#ifdef EMBEDDED_LIBRARY
emb_close_connection(next_con);
#endif
if (next_con->stmt)
mysql_stmt_close(next_con->stmt);
next_con->stmt= 0;
mysql_close(&next_con->mysql);
if (n... | 0 | [
"CWE-284",
"CWE-295"
] | mysql-server | 3bd5589e1a5a93f9c224badf983cd65c45215390 | 46,686,358,108,031,010,000,000,000,000,000,000,000 | 19 | WL#6791 : Redefine client --ssl option to imply enforced encryption
# Changed the meaning of the --ssl=1 option of all client binaries
to mean force ssl, not try ssl and fail over to eunecrypted
# Added a new MYSQL_OPT_SSL_ENFORCE mysql_options()
option to specify that an ssl connection is required.
# Added a new macr... |
static void clone_tables(H264Context *dst, H264Context *src, int i)
{
dst->intra4x4_pred_mode = src->intra4x4_pred_mode + i * 8 * 2 * src->mb_stride;
dst->non_zero_count = src->non_zero_count;
dst->slice_table = src->slice_table;
dst->cbp_table = src->cbp_table;
d... | 0 | [
"CWE-703"
] | FFmpeg | 29ffeef5e73b8f41ff3a3f2242d356759c66f91f | 10,852,801,869,221,827,000,000,000,000,000,000,000 | 22 | avcodec/h264: do not trust last_pic_droppable when marking pictures as done
This simplifies the code and fixes a deadlock
Fixes Ticket2927
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> |
GF_Box *sbgp_New()
{
ISOM_DECL_BOX_ALLOC(GF_SampleGroupBox, GF_ISOM_BOX_TYPE_SBGP);
return (GF_Box *)tmp; | 0 | [
"CWE-400",
"CWE-401"
] | gpac | d2371b4b204f0a3c0af51ad4e9b491144dd1225c | 279,124,663,819,280,400,000,000,000,000,000,000,000 | 5 | prevent dref memleak on invalid input (#1183) |
int af9005_read_eeprom(struct dvb_usb_device *d, u8 address, u8 * values,
int len)
{
struct af9005_device_state *st = d->priv;
u8 seq;
int ret, i;
mutex_lock(&d->data_mutex);
memset(st->data, 0, sizeof(st->data));
st->data[0] = 14; /* length of rest of packet low */
st->data[1] = 0; /* length of re... | 0 | [
"CWE-400",
"CWE-401"
] | linux | 2289adbfa559050d2a38bcd9caac1c18b800e928 | 234,107,806,355,633,000,000,000,000,000,000,000,000 | 47 | media: usb: fix memory leak in af9005_identify_state
In af9005_identify_state when returning -EIO the allocated buffer should
be released. Replace the "return -EIO" with assignment into ret and move
deb_info() under a check.
Fixes: af4e067e1dcf ("V4L/DVB (5625): Add support for the AF9005 demodulator from Afatech")
S... |
direct_io_worker(int rw, struct kiocb *iocb, struct inode *inode,
const struct iovec *iov, loff_t offset, unsigned long nr_segs,
unsigned blkbits, get_block_t get_block, dio_iodone_t end_io,
struct dio *dio)
{
unsigned long user_addr;
unsigned long flags;
int seg;
ssize_t ret = 0;
ssize_t ret2;
size_t bytes... | 1 | [] | linux-2.6 | 848c4dd5153c7a0de55470ce99a8e13a63b4703f | 75,191,065,739,547,030,000,000,000,000,000,000,000 | 170 | dio: zero struct dio with kzalloc instead of manually
This patch uses kzalloc to zero all of struct dio rather than manually
trying to track which fields we rely on being zero. It passed aio+dio
stress testing and some bug regression testing on ext3.
This patch was introduced by Linus in the conversation that lead u... |
void setReferenceInline(Handle handle, absl::string_view value) override {
ASSERT(handle.it_->second < inlineHeadersSize());
HeaderEntry& entry = maybeCreateInline(&inlineHeaders()[handle.it_->second], handle.it_->first);
updateSize(entry.value().size(), value.size());
entry.value().setReference(value... | 0 | [] | envoy | 2c60632d41555ec8b3d9ef5246242be637a2db0f | 162,511,840,159,519,500,000,000,000,000,000,000,000 | 6 | http: header map security fixes for duplicate headers (#197)
Previously header matching did not match on all headers for
non-inline headers. This patch changes the default behavior to
always logically match on all headers. Multiple individual
headers will be logically concatenated with ',' similar to what
is done with... |
folder_info_from_store_summary (CamelEwsStore *store,
const gchar *top,
guint32 flags,
GCancellable *cancellable,
GError **error)
{
CamelEwsStoreSummary *ews_summary;
GPtrArray *folder_infos = NULL;
CamelFolderInfo *r... | 0 | [
"CWE-295"
] | evolution-ews | 915226eca9454b8b3e5adb6f2fff9698451778de | 185,779,094,046,749,000,000,000,000,000,000,000,000 | 179 | I#27 - SSL Certificates are not validated
This depends on https://gitlab.gnome.org/GNOME/evolution-data-server/commit/6672b8236139bd6ef41ecb915f4c72e2a052dba5 too.
Closes https://gitlab.gnome.org/GNOME/evolution-ews/issues/27 |
add_to_tab_list(char **append, const char *value)
{
char *result = *append;
char *copied = trimmed_tab_list(value);
if (copied != 0 && *copied != '\0') {
const char *comma = ",";
size_t need = 1 + strlen(copied);
if (*copied == ',')
comma = "";
else if (!comma_is_needed(*append))
comma = "";... | 0 | [] | ncurses | 790a85dbd4a81d5f5d8dd02a44d84f01512ef443 | 76,182,706,334,902,990,000,000,000,000,000,000,000 | 35 | 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... |
unsigned short *set_translate(int m, struct vc_data *vc)
{
inv_translate[vc->vc_num] = m;
return translations[m];
} | 0 | [
"CWE-401"
] | tty | 84ecc2f6eb1cb12e6d44818f94fa49b50f06e6ac | 227,745,715,457,035,560,000,000,000,000,000,000,000 | 5 | consolemap: Fix a memory leaking bug in drivers/tty/vt/consolemap.c
In function con_insert_unipair(), when allocation for p2 and p1[n]
fails, ENOMEM is returned, but previously allocated p1 is not freed,
remains as leaking memory. Thus we should free p1 as well when this
allocation fails.
Signed-off-by: Gen Zhang <bl... |
MYSQL *mysql_dr_connect(
SV* dbh,
MYSQL* sock,
char* mysql_socket,
char* host,
char* port,
char* user,
char* password,
char* dbname,
... | 0 | [
"CWE-416"
] | DBD-mysql | 3619c170461a3107a258d1fd2d00ed4832adb1b1 | 284,807,061,664,165,300,000,000,000,000,000,000,000 | 485 | Fix use-after-free for repeated fetchrow_arrayref calls when mysql_server_prepare=1
Function dbd_st_fetch() via Renew() can reallocate output buffer for
mysql_stmt_fetch() call. But it does not update pointer to that buffer in
imp_sth->stmt structure initialized by mysql_stmt_bind_result() function.
That leads to use-... |
template<typename t>
CImg<T>& patchmatch(const CImg<T>& patch_image,
const unsigned int patch_width,
const unsigned int patch_height,
const unsigned int patch_depth,
const unsigned int nb_iterations,
... | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 183,174,062,777,256,800,000,000,000,000,000,000,000 | 10 | Fix other issues in 'CImg<T>::load_bmp()'. |
static int pkcs7_encode_rinfo(PKCS7_RECIP_INFO *ri,
unsigned char *key, int keylen)
{
EVP_PKEY_CTX *pctx = NULL;
EVP_PKEY *pkey = NULL;
unsigned char *ek = NULL;
int ret = 0;
size_t eklen;
pkey = X509_get_pubkey(ri->cert);
if (!pkey)
return 0;
pct... | 0 | [] | openssl | c0334c2c92dd1bc3ad8138ba6e74006c3631b0f9 | 108,388,428,479,921,070,000,000,000,000,000,000,000 | 55 | PKCS#7: avoid NULL pointer dereferences with missing content
In PKCS#7, the ASN.1 content component is optional.
This typically applies to inner content (detached signatures),
however we must also handle unexpected missing outer content
correctly.
This patch only addresses functions reachable from parsing,
decryption... |
void to_lower(char * str)
{
for (; *str; str++) *str = asc_tolower(*str);
} | 0 | [
"CWE-125"
] | aspell | 80fa26c74279fced8d778351cff19d1d8f44fe4e | 158,733,766,196,004,740,000,000,000,000,000,000,000 | 4 | Fix various bugs found by OSS-Fuze. |
mlx5_tx_dseg_empw(struct mlx5_txq_data *__rte_restrict txq,
struct mlx5_txq_local *__rte_restrict loc __rte_unused,
struct mlx5_wqe_dseg *__rte_restrict dseg,
uint8_t *buf,
unsigned int len,
unsigned int olx __rte_unused)
{
unsigned int part;
uint8_t *pdst;
if (!MLX5_TXOFF_CONFIG(MPW)) {
/* St... | 0 | [] | dpdk-stable | ef311075d21b4f68c8ccfc46a00cda7c2a0bf4cc | 274,770,846,306,366,540,000,000,000,000,000,000,000 | 39 | net/mlx5: fix Rx queue recovery mechanism
The local variables are getting inconsistent in data receiving routines
after queue error recovery.
Receive queue consumer index is getting wrong, need to reset one to the
size of the queue (as RQ was fully replenished in recovery procedure).
In MPRQ case, also the local cons... |
static ssize_t vhost_vdpa_chr_write_iter(struct kiocb *iocb,
struct iov_iter *from)
{
struct file *file = iocb->ki_filp;
struct vhost_vdpa *v = file->private_data;
struct vhost_dev *dev = &v->vdev;
return vhost_chr_write_iter(dev, from);
} | 0 | [
"CWE-416"
] | linux | f6bbf0010ba004f5e90c7aefdebc0ee4bd3283b9 | 138,772,399,321,772,580,000,000,000,000,000,000,000 | 9 | vhost-vdpa: fix use-after-free of v->config_ctx
When the 'v->config_ctx' eventfd_ctx reference is released we didn't
set it to NULL. So if the same character device (e.g. /dev/vhost-vdpa-0)
is re-opened, the 'v->config_ctx' is invalid and calling again
vhost_vdpa_config_put() causes use-after-free issues like the
foll... |
pam_syslog(pam_handle_t *pamh, int priority, const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
vsyslog(priority, fmt, ap);
va_end(ap);
} | 0 | [] | pam_pkcs11 | a0c9b6ffc020944f03f57e7de66ad4363d52125d | 213,761,234,166,796,370,000,000,000,000,000,000,000 | 8 | fixed wiping secrets with OpenSSL_cleanse()
Thanks to Eric Sesterhenn from X41 D-SEC GmbH
for reporting the problems. |
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