func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
off_t PackLinuxElf64::pack3(OutputFile *fo, Filter &ft)
{
off_t flen = super::pack3(fo, ft); // loader follows compressed PT_LOADs
// NOTE: PackLinuxElf::pack3 adjusted xct_off for the extra page
unsigned v_hole = sz_pack2 + lsize;
set_te64(&elfout.phdr[C_TEXT].p_filesz, v_hole);
set_te64(&elfout... | 0 | [
"CWE-476",
"CWE-415"
] | upx | 90279abdfcd235172eab99651043051188938dcc | 187,952,962,006,738,400,000,000,000,000,000,000,000 | 130 | PackLinuxElf::canUnpack must checkEhdr() for ELF input
https://github.com/upx/upx/issues/485
modified: p_lx_elf.cpp |
static int lg_event(struct hid_device *hdev, struct hid_field *field,
struct hid_usage *usage, __s32 value)
{
struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
if ((drv_data->quirks & LG_INVERT_HWHEEL) && usage->code == REL_HWHEEL) {
input_event(field->hidinput->input, usage->type, usage->code,
-value);
... | 0 | [
"CWE-119",
"CWE-787"
] | linux | 4ab25786c87eb20857bbb715c3ae34ec8fd6a214 | 229,297,138,689,968,200,000,000,000,000,000,000,000 | 16 | HID: fix a couple of off-by-ones
There are a few very theoretical off-by-one bugs in report descriptor size
checking when performing a pre-parsing fixup. Fix those.
Cc: stable@vger.kernel.org
Reported-by: Ben Hawkes <hawkes@google.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jir... |
static inline enum zone_type page_zonenum(const struct page *page)
{
return (page->flags >> ZONES_PGSHIFT) & ZONES_MASK;
} | 0 | [
"CWE-119"
] | linux | 1be7107fbe18eed3e319a6c3e83c78254b693acb | 273,717,057,005,045,580,000,000,000,000,000,000,000 | 4 | 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 int mailimf_wsp_parse(const char * message, size_t length,
size_t * indx)
{
size_t cur_token;
cur_token = * indx;
if (cur_token >= length)
return MAILIMF_ERROR_PARSE;
if ((message[cur_token] != ' ') && (message[cur_token] != '\t'))
return MAILIMF_ERROR_PARSE;
cur_token ++;
... | 0 | [
"CWE-476"
] | libetpan | 1fe8fbc032ccda1db9af66d93016b49c16c1f22d | 8,035,015,483,215,344,000,000,000,000,000,000,000 | 18 | Fixed crash #274 |
static void fbo_close(struct tcmu_device *dev)
{
struct fbo_state *state = tcmu_get_dev_private(dev);
close(state->fd);
free(state);
} | 0 | [
"CWE-200"
] | tcmu-runner | 8cf8208775022301adaa59c240bb7f93742d1329 | 328,366,693,115,509,000,000,000,000,000,000,000,000 | 7 | removed all check_config callback implementations to avoid security issues
see github issue #194
qcow.c contained an information leak, could test for existance of any
file in the system
file_example.c and file_optical.c allow also to test for existance of
any file, plus to temporarily create empty new files anywhere... |
gst_asf_demux_get_gst_tag_from_tag_name (const gchar * name_utf8)
{
const struct
{
const gchar *asf_name;
const gchar *gst_name;
} tags[] = {
{
"WM/Genre", GST_TAG_GENRE}, {
"WM/AlbumTitle", GST_TAG_ALBUM}, {
"WM/AlbumArtist", GST_TAG_ARTIST}, {
"WM/Picture", GST_TAG_IMAGE}, {
"WM/... | 0 | [
"CWE-125",
"CWE-787"
] | gst-plugins-ugly | d21017b52a585f145e8d62781bcc1c5fefc7ee37 | 309,388,332,738,213,520,000,000,000,000,000,000,000 | 36 | asfdemux: Check that we have enough data available before parsing bool/uint extended content descriptors
https://bugzilla.gnome.org/show_bug.cgi?id=777955 |
static void bind_fetch(int row_count)
{
MYSQL_STMT *stmt;
int rc, i, count= row_count;
int32 data[10];
int8 i8_data;
int16 i16_data;
int32 i32_data;
longlong i64_data;
float f_data;
double d_data;
char s_data[10];
ulong length... | 0 | [
"CWE-284",
"CWE-295"
] | mysql-server | 3bd5589e1a5a93f9c224badf983cd65c45215390 | 175,010,706,201,107,730,000,000,000,000,000,000,000 | 155 | 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 int armv8pmu_get_event_idx(struct pmu_hw_events *cpuc,
struct hw_perf_event *event)
{
int idx;
unsigned long evtype = event->config_base & ARMV8_EVTYPE_EVENT;
/* Always place a cycle counter into the cycle counter. */
if (evtype == ARMV8_PMUV3_PERFCTR_CLOCK_CYCLES) {
if (test_and_set_bit(ARMV8_IDX_C... | 0 | [
"CWE-284",
"CWE-264"
] | linux | 8fff105e13041e49b82f92eef034f363a6b1c071 | 286,338,483,208,071,500,000,000,000,000,000,000,000 | 26 | arm64: perf: reject groups spanning multiple HW PMUs
The perf core implicitly rejects events spanning multiple HW PMUs, as in
these cases the event->ctx will differ. However this validation is
performed after pmu::event_init() is called in perf_init_event(), and
thus pmu::event_init() may be called with a group leader... |
}
void dump_hevc_track_info(GF_ISOFile *file, u32 trackNum, GF_HEVCConfig *hevccfg
#if !defined(GPAC_DISABLE_AV_PARSERS) && !defined(GPAC_DISABLE_HEVC)
, HEVCState *hevc_state
#endif /*GPAC_DISABLE_AV_PARSERS && defined(GPAC_DISABLE_HEVC)*/
)
{
#if !defined(GPAC_DISABLE_AV_PARSERS) && !defined(GPAC_DISABLE_HEVC)
u... | 0 | [
"CWE-476"
] | gpac | ce01bd15f711d4575b7424b54b3a395ec64c1784 | 174,340,170,124,960,200,000,000,000,000,000,000,000 | 86 | fixed #1566 |
pdf14_push_transparency_group(pdf14_ctx *ctx, gs_int_rect *rect, bool isolated,
bool knockout, byte alpha, byte shape,
gs_blend_mode_t blend_mode, bool idle, uint mask_id,
int numcomps, bool cm_back_drop,
... | 0 | [
"CWE-416"
] | ghostpdl | 90fd0c7ca3efc1ddff64a86f4104b13b3ac969eb | 200,857,153,756,096,760,000,000,000,000,000,000,000 | 142 | Bug 697456. Dont create new ctx when pdf14 device reenabled
This bug had yet another weird case where the user created a
file that pushed the pdf14 device twice. We were in that case,
creating a new ctx and blowing away the original one with out
proper clean up. To avoid, only create a new one when we need it. |
reset_stats(
sockaddr_u *srcadr,
endpt *inter,
struct req_pkt *inpkt
)
{
struct reset_flags *rflags;
u_long flags;
struct reset_entry *rent;
if (INFO_NITEMS(inpkt->err_nitems) > 1) {
msyslog(LOG_ERR, "reset_stats: err_nitems > 1");
req_ack(srcadr, inter, inpkt, INFO_ERR_FMT);
return;
}
rflags = (struc... | 0 | [
"CWE-190"
] | ntp | c04c3d3d940dfe1a53132925c4f51aef017d2e0f | 229,145,460,750,319,980,000,000,000,000,000,000,000 | 32 | [TALOS-CAN-0052] crash by loop counter underrun. |
mrb_mruby_fiber_gem_init(mrb_state* mrb)
{
struct RClass *c;
c = mrb_define_class(mrb, "Fiber", mrb->object_class);
MRB_SET_INSTANCE_TT(c, MRB_TT_FIBER);
mrb_define_method(mrb, c, "initialize", fiber_init, MRB_ARGS_NONE()|MRB_ARGS_BLOCK());
mrb_define_method(mrb, c, "resume", fiber_resume, MRB_ARGS_... | 0 | [
"CWE-476",
"CWE-703"
] | mruby | da48e7dbb20024c198493b8724adae1b842083aa | 99,558,038,778,858,300,000,000,000,000,000,000,000 | 18 | fiber.c: should pack 15+ arguments in an array. |
static void dwc3_clear_stall_all_ep(struct dwc3 *dwc)
{
u32 epnum;
for (epnum = 1; epnum < DWC3_ENDPOINTS_NUM; epnum++) {
struct dwc3_ep *dep;
int ret;
dep = dwc->eps[epnum];
if (!dep)
continue;
if (!(dep->flags & DWC3_EP_STALL))
continue;
dep->flags &= ~DWC3_EP_STALL;
ret = dwc3_send_clear_s... | 0 | [
"CWE-703",
"CWE-667",
"CWE-189"
] | linux | c91815b596245fd7da349ecc43c8def670d2269e | 187,916,564,533,942,850,000,000,000,000,000,000,000 | 21 | usb: dwc3: gadget: never call ->complete() from ->ep_queue()
This is a requirement which has always existed but, somehow, wasn't
reflected in the documentation and problems weren't found until now
when Tuba Yavuz found a possible deadlock happening between dwc3 and
f_hid. She described the situation as follows:
spin_... |
static void __io_put_task(struct task_struct *task, int nr)
{
struct io_uring_task *tctx = task->io_uring;
percpu_counter_sub(&tctx->inflight, nr);
if (unlikely(atomic_read(&tctx->in_idle)))
wake_up(&tctx->wait);
put_task_struct_many(task, nr);
} | 0 | [
"CWE-416"
] | linux | 9cae36a094e7e9d6e5fe8b6dcd4642138b3eb0c7 | 299,634,527,495,837,700,000,000,000,000,000,000,000 | 9 | io_uring: reinstate the inflight tracking
After some debugging, it was realized that we really do still need the
old inflight tracking for any file type that has io_uring_fops assigned.
If we don't, then trivial circular references will mean that we never get
the ctx cleaned up and hence it'll leak.
Just bring back t... |
void IOBuf::freeInternalBuf(void* /* buf */, void* userData) noexcept {
auto storage = static_cast<HeapStorage*>(userData);
releaseStorage(storage, kDataInUse);
} | 0 | [
"CWE-787"
] | folly | 4f304af1411e68851bdd00ef6140e9de4616f7d3 | 213,578,673,032,912,460,000,000,000,000,000,000,000 | 4 | [folly] Add additional overflow checks to IOBuf - CVE-2021-24036
Summary:
As per title
CVE-2021-24036
Reviewed By: jan
Differential Revision: D27938605
fbshipit-source-id: 7481c54ae6fbb7b67b15b3631d5357c2f7043f9c |
void __fastcall TCustomDialog::AddImage(const UnicodeString & ImageName)
{
TImage * Image = new TImage(this);
Image->Name = L"Image";
Image->Parent = GetDefaultParent();
LoadDialogImage(Image, ImageName);
Image->SetBounds(FIndent, FPos + ScaleByTextHeight(this, 3), Image->Picture->Width, Image->Picture-... | 0 | [
"CWE-787"
] | winscp | faa96e8144e6925a380f94a97aa382c9427f688d | 15,173,976,393,599,840,000,000,000,000,000,000,000 | 9 | Bug 1943: Prevent loading session settings that can lead to remote code execution from handled URLs
https://winscp.net/tracker/1943
(cherry picked from commit ec584f5189a856cd79509f754722a6898045c5e0)
Source commit: 0f4be408b3f01132b00682da72d925d6c4ee649b |
paste_from_archive_list_ready_cb (GObject *source_object,
GAsyncResult *result,
gpointer user_data)
{
FrWindow *window = user_data;
GError *error = NULL;
if (! fr_archive_operation_finish (FR_ARCHIVE (source_object), result, &error)) {
_paste_from_archive_operation_completed (window, FR_AC... | 0 | [
"CWE-22"
] | file-roller | b147281293a8307808475e102a14857055f81631 | 284,241,320,613,075,640,000,000,000,000,000,000,000 | 26 | libarchive: sanitize filenames before extracting |
int hllSparseToDense(robj *o) {
sds sparse = o->ptr, dense;
struct hllhdr *hdr, *oldhdr = (struct hllhdr*)sparse;
int idx = 0, runlen, regval;
uint8_t *p = (uint8_t*)sparse, *end = p+sdslen(sparse);
/* If the representation is already the right one return ASAP. */
hdr = (struct hllhdr*) sparse;... | 1 | [
"CWE-787"
] | redis | 9f13b2bd4967334b1701c6eccdf53760cb13f79e | 61,941,181,118,489,350,000,000,000,000,000,000,000 | 53 | Fix hyperloglog corruption |
crypt_status_info crypt_status(struct crypt_device *cd, const char *name)
{
int r;
if (!name)
return CRYPT_INVALID;
if (!cd)
dm_backend_init(cd);
r = dm_status_device(cd, name);
if (!cd)
dm_backend_exit(cd);
if (r < 0 && r != -ENODEV)
return CRYPT_INVALID;
if (r == 0)
return CRYPT_ACTIVE;
if (r... | 0 | [
"CWE-345"
] | cryptsetup | 0113ac2d889c5322659ad0596d4cfc6da53e356c | 144,325,626,837,206,830,000,000,000,000,000,000,000 | 26 | Fix CVE-2021-4122 - LUKS2 reencryption crash recovery attack
Fix possible attacks against data confidentiality through LUKS2 online
reencryption extension crash recovery.
An attacker can modify on-disk metadata to simulate decryption in
progress with crashed (unfinished) reencryption step and persistently
decrypt par... |
_XimClose(
Xim im)
{
CARD32 buf32[BUFSIZE/4];
CARD8 *buf = (CARD8 *)buf32;
CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
INT16 len;
CARD32 reply32[BUFSIZE/4];
char *reply = (char *)reply32;
XPointer preply;
int buf_size;
int ret_code;
if (!IS_SERVER_CONNECTED(im... | 0 | [
"CWE-190"
] | libx11 | 1a566c9e00e5f35c1f9e7f3d741a02e5170852b2 | 271,519,531,237,690,370,000,000,000,000,000,000,000 | 56 | Zero out buffers in functions
It looks like uninitialized stack or heap memory can leak
out via padding bytes.
Signed-off-by: Matthieu Herrb <matthieu@herrb.eu>
Reviewed-by: Matthieu Herrb <matthieu@herrb.eu> |
get_clkbug_info(
sockaddr_u *srcadr,
endpt *inter,
struct req_pkt *inpkt
)
{
register int i;
register struct info_clkbug *ic;
register u_int32 *clkaddr;
register int items;
struct refclockbug bug;
sockaddr_u addr;
ZERO_SOCK(&addr);
AF(&addr) = AF_INET;
#ifdef ISC_PLATFORM_HAVESALEN
addr.sa.sa_len = SOCKLE... | 1 | [
"CWE-476"
] | ntp | 8a0c765f3c47633fa262356b0818788d1cf249b1 | 329,243,862,618,845,260,000,000,000,000,000,000,000 | 62 | [Bug 2939] reslist NULL pointer dereference
[Bug 2940] Stack exhaustion in recursive traversal of restriction list
-- these two where fixed together -- |
void fxInt16Setter(txMachine* the, txSlot* data, txInteger offset, txSlot* slot, int endian)
{
txS2 value = (txS2)slot->value.integer;
#ifdef mxMisalignedSettersCrash
value = EXPORT(S16);
c_memcpy(data->value.arrayBuffer.address + offset, &value, sizeof(txS2));
#else
*((txS2*)(data->value.arrayBuffer.address + offs... | 0 | [
"CWE-125"
] | moddable | 135aa9a4a6a9b49b60aa730ebc3bcc6247d75c45 | 38,128,581,890,705,310,000,000,000,000,000,000,000 | 11 | XS: #896 |
static void analyze_sbs(struct mddev *mddev)
{
int i;
struct md_rdev *rdev, *freshest, *tmp;
char b[BDEVNAME_SIZE];
freshest = NULL;
rdev_for_each_safe(rdev, tmp, mddev)
switch (super_types[mddev->major_version].
load_super(rdev, freshest, mddev->minor_version)) {
case 1:
freshest = rdev;
break;
ca... | 0 | [
"CWE-200"
] | linux | b6878d9e03043695dbf3fa1caa6dfc09db225b16 | 286,390,739,771,931,900,000,000,000,000,000,000,000 | 66 | md: use kzalloc() when bitmap is disabled
In drivers/md/md.c get_bitmap_file() uses kmalloc() for creating a
mdu_bitmap_file_t called "file".
5769 file = kmalloc(sizeof(*file), GFP_NOIO);
5770 if (!file)
5771 return -ENOMEM;
This structure is copied to user space at the end of the fun... |
point_send(PG_FUNCTION_ARGS)
{
Point *pt = PG_GETARG_POINT_P(0);
StringInfoData buf;
pq_begintypsend(&buf);
pq_sendfloat8(&buf, pt->x);
pq_sendfloat8(&buf, pt->y);
PG_RETURN_BYTEA_P(pq_endtypsend(&buf));
} | 0 | [
"CWE-703",
"CWE-189"
] | postgres | 31400a673325147e1205326008e32135a78b4d8a | 213,734,606,258,790,260,000,000,000,000,000,000,000 | 10 | Predict integer overflow to avoid buffer overruns.
Several functions, mostly type input functions, calculated an allocation
size such that the calculation wrapped to a small positive value when
arguments implied a sufficiently-large requirement. Writes past the end
of the inadvertent small allocation followed shortly... |
int SSL_CTX_get_ex_new_index(long argl,void *argp,CRYPTO_EX_new *new_func,
CRYPTO_EX_dup *dup_func,CRYPTO_EX_free *free_func)
{
return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_CTX, argl, argp,
new_func, dup_func, free_func);
} | 0 | [] | openssl | ee2ffc279417f15fef3b1073c7dc81a908991516 | 157,526,572,049,821,860,000,000,000,000,000,000,000 | 6 | Add Next Protocol Negotiation. |
download_requested_dialog_response_cb (GtkDialog *dialog,
int response_id,
WebKitDownload *download)
{
if (response_id == GTK_RESPONSE_ACCEPT) {
DownloaderView *dview;
char *uri;
uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER... | 0 | [] | epiphany | 3e0f7dea754381c5ad11a06ccc62eb153382b498 | 231,840,181,564,892,400,000,000,000,000,000,000,000 | 23 | Report broken certs through the padlock icon
This uses a new feature in libsoup that reports through a
SoupMessageFlag whether the message is talking to a server that has a
trusted server.
Bug #600663 |
ecma_string_trim_helper (const lit_utf8_byte_t **utf8_str_p, /**< [in, out] current string position */
lit_utf8_size_t *utf8_str_size) /**< [in, out] size of the given string */
{
const lit_utf8_byte_t *end_p = *utf8_str_p + *utf8_str_size;
const lit_utf8_byte_t *start_p = *utf8_str_p;
... | 0 | [
"CWE-416"
] | jerryscript | 3bcd48f72d4af01d1304b754ef19fe1a02c96049 | 162,599,967,399,551,300,000,000,000,000,000,000,000 | 12 | Improve parse_identifier (#4691)
Ascii string length is no longer computed during string allocation.
JerryScript-DCO-1.0-Signed-off-by: Daniel Batiz batizjob@gmail.com |
static void mptsas_diag_write(void *opaque, hwaddr addr,
uint64_t val, unsigned size)
{
MPTSASState *s = opaque;
trace_mptsas_diag_write(s, addr, val);
} | 0 | [
"CWE-416"
] | qemu | 3791642c8d60029adf9b00bcb4e34d7d8a1aea4d | 173,694,982,961,599,300,000,000,000,000,000,000,000 | 6 | mptsas: Remove unused MPTSASState 'pending' field (CVE-2021-3392)
While processing SCSI i/o requests in mptsas_process_scsi_io_request(),
the Megaraid emulator appends new MPTSASRequest object 'req' to
the 's->pending' queue. In case of an error, this same object gets
dequeued in mptsas_free_request() only if SCSIRequ... |
int enc_untrusted_pipe2(int pipefd[2], int flags) {
if (flags & ~(O_CLOEXEC | O_DIRECT | O_NONBLOCK)) {
errno = EINVAL;
return -1;
}
return EnsureInitializedAndDispatchSyscall(
asylo::system_call::kSYS_pipe2, pipefd, TokLinuxFileStatusFlag(flags));
} | 0 | [
"CWE-125"
] | asylo | b1d120a2c7d7446d2cc58d517e20a1b184b82200 | 28,767,290,455,608,028,000,000,000,000,000,000,000 | 9 | Check for return size in enc_untrusted_read
Check return size does not exceed requested. The returned result and
content still cannot be trusted, but it's expected behavior when not
using a secure file system.
PiperOrigin-RevId: 333827386
Change-Id: I0bdec0aec9356ea333dc8c647eba5d2772875f29 |
u32 parse_dashlive(char *arg, char *arg_val, u32 opt)
{
dash_mode = opt ? GF_DASH_DYNAMIC_DEBUG : GF_DASH_DYNAMIC;
dash_live = 1;
if (arg[10] == '=') {
dash_ctx_file = arg + 11;
}
dash_duration = atof(arg_val);
return 0;
} | 0 | [
"CWE-476"
] | gpac | 87afe070cd6866df7fe80f11b26ef75161de85e0 | 5,364,245,157,305,020,000,000,000,000,000,000,000 | 10 | fixed #1734 |
file_truncate (struct rw *rw, int64_t size)
{
struct rw_file *rwf = (struct rw_file *) rw;
/* If the destination is an ordinary file then the original file
* size doesn't matter. Truncate it to the source size. But
* truncate it to zero first so the file is completely empty and
* sparse.
*/
if (rwf... | 0 | [
"CWE-252"
] | libnbd | 8d444b41d09a700c7ee6f9182a649f3f2d325abb | 129,365,804,079,674,730,000,000,000,000,000,000,000 | 22 | copy: CVE-2022-0485: Fail nbdcopy if NBD read or write fails
nbdcopy has a nasty bug when performing multi-threaded copies using
asynchronous nbd calls - it was blindly treating the completion of an
asynchronous command as successful, rather than checking the *error
parameter. This can result in the silent creation o... |
static inline unsigned long _task_util_est(struct task_struct *p)
{
struct util_est ue = READ_ONCE(p->se.avg.util_est);
return (max(ue.ewma, ue.enqueued) | UTIL_AVG_UNCHANGED);
} | 0 | [
"CWE-400",
"CWE-703",
"CWE-835"
] | linux | c40f7d74c741a907cfaeb73a7697081881c497d0 | 33,007,127,943,833,740,000,000,000,000,000,000,000 | 6 | sched/fair: Fix infinite loop in update_blocked_averages() by reverting a9e7f6544b9c
Zhipeng Xie, Xie XiuQi and Sargun Dhillon reported lockups in the
scheduler under high loads, starting at around the v4.18 time frame,
and Zhipeng Xie tracked it down to bugs in the rq->leaf_cfs_rq_list
manipulation.
Do a (manual) re... |
static int handle_incoming_queue(struct netfront_queue *queue,
struct sk_buff_head *rxq)
{
struct netfront_stats *rx_stats = this_cpu_ptr(queue->info->rx_stats);
int packets_dropped = 0;
struct sk_buff *skb;
while ((skb = __skb_dequeue(rxq)) != NULL) {
int pull_to = NETFRONT_SKB_CB(skb)->pull_to;
if (pul... | 0 | [] | linux | f63c2c2032c2e3caad9add3b82cc6e91c376fd26 | 40,491,705,797,475,110,000,000,000,000,000,000,000 | 35 | xen-netfront: restore __skb_queue_tail() positioning in xennet_get_responses()
The commit referenced below moved the invocation past the "next" label,
without any explanation. In fact this allows misbehaving backends undue
control over the domain the frontend runs in, as earlier detected errors
require the skb to not ... |
int select_compression_request_header(struct session *s, struct buffer *req)
{
struct http_txn *txn = &s->txn;
struct http_msg *msg = &txn->req;
struct hdr_ctx ctx;
struct comp_algo *comp_algo = NULL;
struct comp_algo *comp_algo_back = NULL;
/* Disable compression for older user agents announcing themselves as "... | 0 | [] | haproxy | aae75e3279c6c9bd136413a72dafdcd4986bb89a | 194,782,781,172,889,740,000,000,000,000,000,000,000 | 62 | BUG/CRITICAL: using HTTP information in tcp-request content may crash the process
During normal HTTP request processing, request buffers are realigned if
there are less than global.maxrewrite bytes available after them, in
order to leave enough room for rewriting headers after the request. This
is done in http_wait_fo... |
int vfs_link(struct dentry *old_dentry, struct inode *dir, struct dentry *new_dentry, struct inode **delegated_inode)
{
struct inode *inode = old_dentry->d_inode;
unsigned max_links = dir->i_sb->s_max_links;
int error;
if (!inode)
return -ENOENT;
error = may_create(dir, new_dentry);
if (error)
return error;... | 0 | [
"CWE-416"
] | linux | f15133df088ecadd141ea1907f2c96df67c729f0 | 207,295,833,490,218,240,000,000,000,000,000,000,000 | 52 | path_openat(): fix double fput()
path_openat() jumps to the wrong place after do_tmpfile() - it has
already done path_cleanup() (as part of path_lookupat() called by
do_tmpfile()), so doing that again can lead to double fput().
Cc: stable@vger.kernel.org # v3.11+
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
int sock_create_kern(int family, int type, int protocol, struct socket **res)
{
return __sock_create(&init_net, family, type, protocol, res, 1);
} | 0 | [
"CWE-264"
] | net | 4de930efc23b92ddf88ce91c405ee645fe6e27ea | 283,776,425,088,374,060,000,000,000,000,000,000,000 | 4 | net: validate the range we feed to iov_iter_init() in sys_sendto/sys_recvfrom
Cc: stable@vger.kernel.org # v3.19
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net> |
int xml_complete(modsec_rec *msr, char **error_msg) {
if (error_msg == NULL) return -1;
*error_msg = NULL;
/* Only if we have a context, meaning we've done some work. */
if (msr->xml->parsing_ctx != NULL) {
/* This is how we signalise the end of parsing to libxml. */
xmlParseChunk(msr->... | 0 | [
"CWE-20",
"CWE-611"
] | ModSecurity | d4d80b38aa85eccb26e3c61b04d16e8ca5de76fe | 193,729,920,373,243,200,000,000,000,000,000,000,000 | 26 | Added SecXmlExternalEntity |
getfs_by_devdir (const char *dev, const char *dir) {
struct mntentchn *mc, *mc0;
mc0 = fstab_head();
for (mc = mc0->nxt; mc && mc != mc0; mc = mc->nxt) {
int ok = 1;
/* dir */
if (!streq(mc->m.mnt_dir, dir)) {
char *dr = canonicalize(mc->m.mnt_dir);
ok = streq(dr, dir);
my_free(dr);
}
/* spec ... | 0 | [
"CWE-399"
] | util-linux | 4b39b6aefd5dd8ac68a92adc650dc13d5d54d704 | 41,039,945,588,463,075,000,000,000,000,000,000,000 | 35 | 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... |
static void hns_rcb_set_port_timeout(
struct rcb_common_cb *rcb_common, u32 port_idx, u32 timeout)
{
if (AE_IS_VER1(rcb_common->dsaf_dev->dsaf_ver)) {
dsaf_write_dev(rcb_common, RCB_CFG_OVERTIME_REG,
timeout * HNS_RCB_CLK_FREQ_MHZ);
} else if (!HNS_DSAF_IS_DEBUG(rcb_common->dsaf_dev)) {
if (timeout > H... | 0 | [
"CWE-119",
"CWE-703"
] | linux | 412b65d15a7f8a93794653968308fc100f2aa87c | 938,362,013,755,591,800,000,000,000,000,000,000 | 25 | net: hns: fix ethtool_get_strings overflow in hns driver
hns_get_sset_count() returns HNS_NET_STATS_CNT and the data space allocated
is not enough for ethtool_get_strings(), which will cause random memory
corruption.
When SLAB and DEBUG_SLAB are both enabled, memory corruptions like the
the following can be observed ... |
*/
PHPAPI void php_print_info_htmlhead(TSRMLS_D)
{
php_info_print("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"DTD/xhtml1-transitional.dtd\">\n");
php_info_print("<html xmlns=\"http://www.w3.org/1999/xhtml\">");
php_info_print("<head>\n");
php_info_print_style(TSRMLS_C);
php_info_print("<ti... | 0 | [
"CWE-200"
] | php-src | 3804c0d00fa6e629173fb1c8c61f8f88d5fe39b9 | 234,113,185,692,034,430,000,000,000,000,000,000,000 | 11 | Fix bug #67498 - phpinfo() Type Confusion Information Leak Vulnerability |
asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd, void __user * arg)
{
char buffer[256];
/* We only trust the superuser with rebooting the system. */
if (!capable(CAP_SYS_BOOT))
return -EPERM;
/* For safety, we require "magic" arguments. */
if (magic1 != LINUX_REBOOT_MAGIC1 ||
(magic2 !... | 0 | [
"CWE-20"
] | linux-2.6 | 9926e4c74300c4b31dee007298c6475d33369df0 | 173,489,383,013,473,050,000,000,000,000,000,000,000 | 79 | CPU time limit patch / setrlimit(RLIMIT_CPU, 0) cheat fix
As discovered here today, the change in Kernel 2.6.17 intended to inhibit
users from setting RLIMIT_CPU to 0 (as that is equivalent to unlimited) by
"cheating" and setting it to 1 in such a case, does not make a difference,
as the check is done in the wrong pla... |
\param user_path Specified path, or \c 0 to get the path currently used.
\param reinit_path Force path to be recalculated (may take some time).
\return Path containing the \c ffmpeg binary.
**/
inline const char *ffmpeg_path(const char *const user_path, const bool reinit_path) {
static CImg<char>... | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 250,150,337,487,254,300,000,000,000,000,000,000,000 | 29 | Fix other issues in 'CImg<T>::load_bmp()'. |
static void vhost_flush_work(struct vhost_work *work)
{
struct vhost_flush_struct *s;
s = container_of(work, struct vhost_flush_struct, work);
complete(&s->wait_event);
} | 0 | [
"CWE-120"
] | linux | 060423bfdee3f8bc6e2c1bac97de24d5415e2bc4 | 98,542,426,921,188,180,000,000,000,000,000,000,000 | 7 | vhost: make sure log_num < in_num
The code assumes log_num < in_num everywhere, and that is true as long as
in_num is incremented by descriptor iov count, and log_num by 1. However
this breaks if there's a zero sized descriptor.
As a result, if a malicious guest creates a vring desc with desc.len = 0,
it may cause th... |
u32 svm_msrpm_offset(u32 msr)
{
u32 offset;
int i;
for (i = 0; i < NUM_MSR_MAPS; i++) {
if (msr < msrpm_ranges[i] ||
msr >= msrpm_ranges[i] + MSRS_IN_RANGE)
continue;
offset = (msr - msrpm_ranges[i]) / 4; /* 4 msrs per u8 */
offset += (i * MSRS_RANGE_SIZE); /* add range offset */
/* Now we... | 0 | [
"CWE-835"
] | linux | e72436bc3a5206f95bb384e741154166ddb3202e | 51,727,428,998,082,320,000,000,000,000,000,000,000 | 20 | KVM: SVM: avoid infinite loop on NPF from bad address
When a nested page fault is taken from an address that does not have
a memslot associated to it, kvm_mmu_do_page_fault returns RET_PF_EMULATE
(via mmu_set_spte) and kvm_mmu_page_fault then invokes svm_need_emulation_on_page_fault.
The default answer there is to re... |
static void h2_wake_some_streams(struct h2c *h2c, int last, uint32_t flags)
{
struct eb32_node *node;
struct h2s *h2s;
if (h2c->st0 >= H2_CS_ERROR || h2c->conn->flags & CO_FL_ERROR)
flags |= CS_FL_ERR_PENDING;
if (conn_xprt_read0_pending(h2c->conn))
flags |= CS_FL_REOS;
node = eb32_lookup_ge(&h2c->streams_b... | 0 | [
"CWE-125"
] | haproxy | a01f45e3ced23c799f6e78b5efdbd32198a75354 | 80,917,759,821,681,600,000,000,000,000,000,000,000 | 38 | BUG/CRITICAL: mux-h2: re-check the frame length when PRIORITY is used
Tim D�sterhus reported a possible crash in the H2 HEADERS frame decoder
when the PRIORITY flag is present. A check is missing to ensure the 5
extra bytes needed with this flag are actually part of the frame. As per
RFC7540#4.2, let's return a connec... |
gpk_build_pin_apdu(sc_card_t *card, sc_apdu_t *apdu, struct sc_pin_cmd_data *data)
{
static u8 sbuf[8];
int r;
if (data->pin_type != SC_AC_CHV)
return SC_ERROR_INVALID_ARGUMENTS;
/* XXX deal with secure messaging here */
memset(apdu, 0, sizeof(*apdu));
apdu->cse = SC_APDU_CASE_3_SHORT;
data->flags |= SC_PI... | 0 | [
"CWE-125"
] | OpenSC | 8fe377e93b4b56060e5bbfb6f3142ceaeca744fa | 274,378,166,892,329,870,000,000,000,000,000,000,000 | 59 | fixed out of bounds reads
Thanks to Eric Sesterhenn from X41 D-SEC GmbH
for reporting and suggesting security fixes. |
crypt_pw_enc(const char *pwd)
{
return crypt_pw_enc_by_hash(pwd, CRYPT_UNIX);
} | 0 | [
"CWE-284"
] | 389-ds-base | aeb90eb0c41fc48541d983f323c627b2e6c328c7 | 173,759,437,276,223,900,000,000,000,000,000,000,000 | 4 | Issue 4817 - BUG - locked crypt accounts on import may allow all passwords (#4819)
Bug Description: Due to mishanding of short dbpwd hashes, the
crypt_r algorithm was misused and was only comparing salts
in some cases, rather than checking the actual content
of the password.
Fix Description: Stricter checks on d... |
contentProcessor(XML_Parser parser, const char *start, const char *end,
const char **endPtr) {
enum XML_Error result = doContent(
parser, 0, parser->m_encoding, start, end, endPtr,
(XML_Bool)! parser->m_parsingStatus.finalBuffer, XML_ACCOUNT_DIRECT);
if (result == XML_ERROR_NONE) {
... | 0 | [
"CWE-400",
"CWE-703"
] | libexpat | 9b4ce651b26557f16103c3a366c91934ecd439ab | 310,846,433,060,961,230,000,000,000,000,000,000,000 | 11 | Prevent stack exhaustion in build_model
It is possible to trigger stack exhaustion in build_model function if
depth of nested children in DTD element is large enough. This happens
because build_node is a recursively called function within build_model.
The code has been adjusted to run iteratively. It uses the already... |
int tls1_enc(SSL *s, int send)
{
SSL3_RECORD *rec;
EVP_CIPHER_CTX *ds;
unsigned long l;
int bs,i,j,k,pad=0,ret,mac_size=0;
int n;
const EVP_CIPHER *enc;
if (send)
{
if (EVP_MD_CTX_md(s->write_hash))
{
n=EVP_MD_CTX_size(s->write_hash);
OPENSSL_assert(n >= 0);
}
ds=s->enc_write_ctx;
rec= &(s-... | 1 | [
"CWE-310"
] | openssl | 610dfc3ef4c4019394534023115226f4ed0e7204 | 12,924,756,489,357,260,000,000,000,000,000,000,000 | 123 | Don't crash when processing a zero-length, TLS >= 1.1 record.
The previous CBC patch was bugged in that there was a path through enc()
in s3_pkt.c/d1_pkt.c which didn't set orig_len. orig_len would be left
at the previous value which could suggest that the packet was a
sufficient length when it wasn't.
(cherry picked ... |
doit (void)
{
char *badutf8 = strdup ("\x7e\x64\x61\x72\x10\x2f\x2f\xf9\x2b\x71"
"\x60\x79\x7b\x2e\x63\x75\x2b\x61\x65\x72"
"\x75\x65\x56\x66\x7f\x62\xc5\x76\xe5\x00");
char *s = NULL;
int rc;
rc = idna_to_ascii_8z (badutf8, &s, 0);
free (badutf8);
if (rc != IDNA_ICONV_ERROR)
fail ("rc %d\n",... | 0 | [] | libidn | 2e97c2796581c27213962c77f5a8571a598f9a2e | 78,624,231,428,163,810,000,000,000,000,000,000,000 | 15 | libidn: stringprep_utf8_to_ucs4 now rejects invalid UTF-8. CVE-2015-2059 |
int snd_timer_open(struct snd_timer_instance **ti,
char *owner, struct snd_timer_id *tid,
unsigned int slave_id)
{
struct snd_timer *timer;
struct snd_timer_instance *timeri = NULL;
struct device *card_dev_to_put = NULL;
int err;
mutex_lock(®ister_mutex);
if (tid->dev_class == SNDRV_TIMER_CLASS_SLAV... | 1 | [
"CWE-416",
"CWE-703"
] | linux | e7af6307a8a54f0b873960b32b6a644f2d0fbd97 | 251,259,451,354,317,680,000,000,000,000,000,000,000 | 104 | ALSA: timer: Fix incorrectly assigned timer instance
The clean up commit 41672c0c24a6 ("ALSA: timer: Simplify error path in
snd_timer_open()") unified the error handling code paths with the
standard goto, but it introduced a subtle bug: the timer instance is
stored in snd_timer_open() incorrectly even if it returns an... |
static zend_long firebird_handle_doer(pdo_dbh_t *dbh, const char *sql, size_t sql_len) /* {{{ */
{
pdo_firebird_db_handle *H = (pdo_firebird_db_handle *)dbh->driver_data;
isc_stmt_handle stmt = PDO_FIREBIRD_HANDLE_INITIALIZER;
static char const info_count[] = { isc_info_sql_records };
char result[64];
int ret = 0;... | 0 | [
"CWE-787"
] | php-src | 08da7c73726f7b86b67d6f0ff87c73c585a7834a | 144,911,972,521,096,340,000,000,000,000,000,000,000 | 68 | Fix #76449: SIGSEGV in firebird_handle_doer
We need to verify that the `result_size` is not larger than our buffer,
and also should make sure that the `len` which is passed to
`isc_vax_integer()` has a permissible value; otherwise we bail out. |
display_dollar(colnr_T col)
{
colnr_T save_col;
if (!redrawing())
return;
cursor_off();
save_col = curwin->w_cursor.col;
curwin->w_cursor.col = col;
if (has_mbyte)
{
char_u *p;
// If on the last byte of a multi-byte move to the first byte.
p = ml_get_curline();
curwin->w_cursor.col -... | 1 | [
"CWE-126",
"CWE-787"
] | vim | e98c88c44c308edaea5994b8ad4363e65030968c | 265,859,281,386,315,900,000,000,000,000,000,000,000 | 26 | patch 9.0.0218: reading before the start of the line
Problem: Reading before the start of the line.
Solution: When displaying "$" check the column is not negative. |
xmlXPtrGetIndex(xmlNodePtr cur) {
int i;
if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL))
return(-1);
for (i = 1;cur != NULL;cur = cur->prev) {
if ((cur->type == XML_ELEMENT_NODE) ||
(cur->type == XML_DOCUMENT_NODE) ||
(cur->type == XML_HTML_DOCUMENT_NODE)) {
i++;
}
}
return... | 0 | [
"CWE-416"
] | libxml2 | 9ab01a277d71f54d3143c2cf333c5c2e9aaedd9e | 104,459,908,739,806,360,000,000,000,000,000,000,000 | 13 | Fix XPointer paths beginning with range-to
The old code would invoke the broken xmlXPtrRangeToFunction. range-to
isn't really a function but a special kind of location step. Remove
this function and always handle range-to in the XPath code.
The old xmlXPtrRangeToFunction could also be abused to trigger a
use-after-fr... |
void set_reserved_vector(const unsigned int arg) {
unsigned int siz = _cimg_mp_size(arg);
int *ptr = memtype.data(arg + 1);
while (siz-->0) *(ptr++) = -1;
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 158,208,362,648,627,340,000,000,000,000,000,000,000 | 5 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
int copy_siginfo_from_user(kernel_siginfo_t *to, const siginfo_t __user *from)
{
if (copy_from_user(to, from, sizeof(struct kernel_siginfo)))
return -EFAULT;
return post_copy_siginfo_from_user(to, from);
} | 0 | [
"CWE-190"
] | linux | d1e7fd6462ca9fc76650fbe6ca800e35b24267da | 124,625,986,354,863,300,000,000,000,000,000,000,000 | 6 | signal: Extend exec_id to 64bits
Replace the 32bit exec_id with a 64bit exec_id to make it impossible
to wrap the exec_id counter. With care an attacker can cause exec_id
wrap and send arbitrary signals to a newly exec'd parent. This
bypasses the signal sending checks if the parent changes their
credentials during e... |
SpoolssRouterReplyPrinter_r(tvbuff_t *tvb, int offset, packet_info *pinfo,
proto_tree *tree, dcerpc_info *di, guint8 *drep)
{
/* Parse packet */
offset = dissect_doserror(
tvb, offset, pinfo, tree, di, drep, hf_rc, NULL);
return offset;
} | 0 | [
"CWE-399"
] | wireshark | b4d16b4495b732888e12baf5b8a7e9bf2665e22b | 17,576,365,486,811,965,000,000,000,000,000,000,000 | 10 | SPOOLSS: Try to avoid an infinite loop.
Use tvb_reported_length_remaining in dissect_spoolss_uint16uni. Make
sure our offset always increments in dissect_spoolss_keybuffer.
Change-Id: I7017c9685bb2fa27161d80a03b8fca4ef630e793
Reviewed-on: https://code.wireshark.org/review/14687
Reviewed-by: Gerald Combs <gerald@wires... |
void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_success) {
Manager *m;
bool unexpected;
assert(u);
assert(os < _UNIT_ACTIVE_STATE_MAX);
assert(ns < _UNIT_ACTIVE_STATE_MAX);
/* Note that this is called for all low-level state changes,
... | 0 | [] | systemd | 5ba6985b6c8ef85a8bcfeb1b65239c863436e75b | 177,327,248,126,312,050,000,000,000,000,000,000,000 | 202 | core: allow PIDs to be watched by two units at the same time
In some cases it is interesting to map a PID to two units at the same
time. For example, when a user logs in via a getty, which is reexeced to
/sbin/login that binary will be explicitly referenced as main pid of the
getty service, as well as implicitly refer... |
static bool rtl_usb_tx_chk_waitq_insert(struct ieee80211_hw *hw,
struct ieee80211_sta *sta,
struct sk_buff *skb)
{
return false;
} | 0 | [
"CWE-400",
"CWE-401"
] | linux | 3f93616951138a598d930dcaec40f2bfd9ce43bb | 114,628,340,653,968,060,000,000,000,000,000,000,000 | 6 | rtlwifi: prevent memory leak in rtl_usb_probe
In rtl_usb_probe if allocation for usb_data fails the allocated hw
should be released. In addition the allocated rtlpriv->usb_data should
be released on error handling path.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeau... |
static int kvm_set_memslot(struct kvm *kvm,
struct kvm_memory_slot *old,
struct kvm_memory_slot *new,
enum kvm_mr_change change)
{
struct kvm_memory_slot *invalid_slot;
int r;
/*
* Released in kvm_swap_active_memslots.
*
* Must be held from before the current memslots are copied until
* a... | 0 | [
"CWE-476"
] | linux | 5593473a1e6c743764b08e3b6071cb43b5cfa6c4 | 294,304,306,722,988,600,000,000,000,000,000,000,000 | 94 | KVM: avoid NULL pointer dereference in kvm_dirty_ring_push
kvm_vcpu_release() will call kvm_dirty_ring_free(), freeing
ring->dirty_gfns and setting it to NULL. Afterwards, it calls
kvm_arch_vcpu_destroy().
However, if closing the file descriptor races with KVM_RUN in such away
that vcpu->arch.st.preempted == 0, the ... |
static int create_auto_midi_quirk(struct snd_usb_audio *chip,
struct usb_interface *iface,
struct usb_driver *driver)
{
struct usb_host_interface *alts;
struct usb_interface_descriptor *altsd;
struct usb_endpoint_descriptor *epd;
int err;
alts = &iface->altsetting[0];
altsd = get_iface_desc(alts);
... | 0 | [] | sound | 0f886ca12765d20124bd06291c82951fd49a33be | 99,634,432,750,079,140,000,000,000,000,000,000,000 | 35 | ALSA: usb-audio: Fix NULL dereference in create_fixed_stream_quirk()
create_fixed_stream_quirk() may cause a NULL-pointer dereference by
accessing the non-existing endpoint when a USB device with a malformed
USB descriptor is used.
This patch avoids it simply by adding a sanity check of bNumEndpoints
before the acces... |
cmsToneCurve* _cmsBuildKToneCurve(cmsContext ContextID,
cmsUInt32Number nPoints,
cmsUInt32Number nProfiles,
const cmsUInt32Number Intents[],
const cmsHPROFILE hProfi... | 0 | [] | Little-CMS | 41d222df1bc6188131a8f46c32eab0a4d4cdf1b6 | 333,691,934,699,905,660,000,000,000,000,000,000,000 | 53 | Memory squeezing fix: lcms2 cmsPipeline construction
When creating a new pipeline, lcms would often try to allocate a stage
and pass it to cmsPipelineInsertStage without checking whether the
allocation succeeded. cmsPipelineInsertStage would then assert (or crash)
if it had not.
The fix here is to change cmsPipelineI... |
void gpp_read_box(GF_BitStream *bs, GF_BoxRecord *rec)
{
rec->top = gf_bs_read_u16(bs);
rec->left = gf_bs_read_u16(bs);
rec->bottom = gf_bs_read_u16(bs);
rec->right = gf_bs_read_u16(bs);
} | 0 | [
"CWE-476"
] | gpac | d527325a9b72218612455a534a508f9e1753f76e | 202,820,718,924,572,170,000,000,000,000,000,000,000 | 7 | fixed #1768 |
init_class_tab(void)
{
int i;
static int done = FALSE;
if (done)
return;
for (i = 0; i < 256; ++i)
{
if (i >= '0' && i <= '7')
class_tab[i] = RI_DIGIT + RI_HEX + RI_OCTAL + RI_WORD;
else if (i >= '8' && i <= '9')
class_tab[i] = RI_DIGIT + RI_HEX + RI_WORD;
else if (i >= 'a' && i <= ... | 0 | [
"CWE-416"
] | vim | 32acf1f1a72ebb9d8942b9c9d80023bf1bb668ea | 178,126,752,784,473,370,000,000,000,000,000,000,000 | 31 | patch 9.0.0047: using freed memory with recursive substitute
Problem: Using freed memory with recursive substitute.
Solution: Always make a copy for reg_prev_sub. |
irc_nick_realloc_prefixes (struct t_irc_server *server,
int old_length, int new_length)
{
struct t_irc_channel *ptr_channel;
struct t_irc_nick *ptr_nick;
char *new_prefixes;
for (ptr_channel = server->channels; ptr_channel;
ptr_channel = ptr_channel->next_channel)
... | 0 | [
"CWE-120",
"CWE-787"
] | weechat | 40ccacb4330a64802b1f1e28ed9a6b6d3ca9197f | 242,063,702,986,238,340,000,000,000,000,000,000,000 | 40 | irc: fix crash when a new message 005 is received with longer nick prefixes
Thanks to Stuart Nevans Locke for reporting the issue. |
static void task_new_fair(struct rq *rq, struct task_struct *p)
{
struct cfs_rq *cfs_rq = task_cfs_rq(p);
struct sched_entity *se = &p->se, *curr = cfs_rq->curr;
int this_cpu = smp_processor_id();
sched_info_queued(p);
update_curr(cfs_rq);
place_entity(cfs_rq, se, 1);
/* 'curr' will be NULL if the child belon... | 0 | [] | linux-2.6 | 6a6029b8cefe0ca7e82f27f3904dbedba3de4e06 | 20,302,769,891,696,013,000,000,000,000,000,000,000 | 24 | sched: simplify sched_slice()
Use the existing calc_delta_mine() calculation for sched_slice(). This
saves a divide and simplifies the code because we share it with the
other /cfs_rq->load users.
It also improves code size:
text data bss dec hex filename
42659 2740 144 45543 b1e... |
void xgroupCommand(client *c) {
const char *help[] = {
"CREATE <key> <groupname> <id or $> [opt] -- Create a new consumer group.",
" option MKSTREAM: create the empty stream if it does not exist.",
"SETID <key> <groupname> <id or $> -- Set the current group ID.",
"DESTROY <key> <groupname... | 0 | [
"CWE-190"
] | redis | f6a40570fa63d5afdd596c78083d754081d80ae3 | 64,543,542,043,160,790,000,000,000,000,000,000,000 | 132 | Fix ziplist and listpack overflows and truncations (CVE-2021-32627, CVE-2021-32628)
- fix possible heap corruption in ziplist and listpack resulting by trying to
allocate more than the maximum size of 4GB.
- prevent ziplist (hash and zset) from reaching size of above 1GB, will be
converted to HT encoding, that's n... |
static void initMemArray(Mem *p, int N, sqlite3 *db, u16 flags){
while( (N--)>0 ){
p->db = db;
p->flags = flags;
p->szMalloc = 0;
#ifdef SQLITE_DEBUG
p->pScopyFrom = 0;
#endif
p++;
}
} | 0 | [
"CWE-755"
] | sqlite | 8654186b0236d556aa85528c2573ee0b6ab71be3 | 321,610,772,949,466,240,000,000,000,000,000,000,000 | 11 | When an error occurs while rewriting the parser tree for window functions
in the sqlite3WindowRewrite() routine, make sure that pParse->nErr is set,
and make sure that this shuts down any subsequent code generation that might
depend on the transformations that were implemented. This fixes a problem
discovered by the Y... |
static int _waiter_init (uint32_t jobid)
{
if (!waiters)
waiters = list_create((ListDelF) _waiter_destroy);
/*
* Exit this thread if another thread is waiting on job
*/
if (list_find_first (waiters, (ListFindF) _find_waiter, &jobid))
return SLURM_ERROR;
else
list_append(waiters, _waiter_create(jobid));
... | 0 | [
"CWE-20"
] | slurm | df545955e4f119974c278bff0c47155257d5afc7 | 48,627,884,222,997,565,000,000,000,000,000,000,000 | 15 | Validate gid and user_name values provided to slurmd up front.
Do not defer until later, and do not potentially miss out on proper
validation of the user_name field which can lead to improper authentication
handling.
CVE-2018-10995. |
int message_parser_read_more(struct message_parser_ctx *ctx,
struct message_block *block_r, bool *full_r)
{
int ret;
if (ctx->skip > 0) {
i_stream_skip(ctx->input, ctx->skip);
ctx->skip = 0;
}
*full_r = FALSE;
ret = i_stream_read_bytes(ctx->input, &block_r->data,
&block_r->size, ctx->want_count... | 0 | [
"CWE-20"
] | core | fb97a1cddbda4019e327fa736972a1c7433fedaa | 267,464,397,074,224,600,000,000,000,000,000,000,000 | 45 | lib-mail: message-parser - Fix assert-crash when enforcing MIME part limit
The limit could have been exceeded with message/rfc822 parts. |
* %NULL on failure
*/
struct iscsi_bus_flash_conn *
iscsi_create_flashnode_conn(struct Scsi_Host *shost,
struct iscsi_bus_flash_session *fnode_sess,
struct iscsi_transport *transport,
int dd_size)
{
struct iscsi_bus_flash_conn *fnode_conn;
int err;
fnode_conn = kzalloc(sizeof(*fnode_conn) + ... | 0 | [
"CWE-787"
] | linux | ec98ea7070e94cc25a422ec97d1421e28d97b7ee | 127,345,786,112,221,450,000,000,000,000,000,000,000 | 32 | 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:... |
Bool rfbSendRectEncodingRaw(rfbClientPtr cl, int x, int y, int w, int h)
{
rfbFramebufferUpdateRectHeader rect;
int nlines;
int bytesPerLine = w * (cl->format.bitsPerPixel / 8);
char *fbptr =
(cl->fb + (rfbFB.paddedWidthInBytes * y) + (x * (rfbFB.bitsPerPixel / 8)));
/* Flush the buffer to guarantee corr... | 0 | [
"CWE-787"
] | turbovnc | cea98166008301e614e0d36776bf9435a536136e | 85,852,924,783,758,190,000,000,000,000,000,000,000 | 59 | Server: Fix two issues identified by ASan
1. If the TLSPlain and X509Plain security types were both disabled, then
rfbOptPamAuth() would overflow the name field in the secTypes
structure when testing the "none" security type, since the name of
that security type has less than five characters. This issue was
... |
TEST_F(Http1ServerConnectionImplTest, Http11AbsolutePathBad) {
initialize();
Buffer::OwnedImpl buffer("GET * HTTP/1.1\r\nHost: bah\r\n\r\n");
expect400(Protocol::Http11, true, buffer, "http1.invalid_url");
} | 0 | [
"CWE-770"
] | envoy | 7ca28ff7d46454ae930e193d97b7d08156b1ba59 | 241,887,986,914,794,100,000,000,000,000,000,000,000 | 6 | [http1] Include request URL in request header size computation, and reject partial headers that exceed configured limits (#145)
Signed-off-by: antonio <avd@google.com> |
void DeallocateRaw(void* ptr) override {
if (ptr != memory_region_->data()) {
LOG(ERROR)
<< "Deallocating not allocated region for readonly memory region";
}
if (delete_on_deallocate_) {
delete this;
}
} | 0 | [
"CWE-125"
] | tensorflow | 1cb6bb6c2a6019417c9adaf9e6843ba75ee2580b | 57,661,419,415,885,650,000,000,000,000,000,000,000 | 9 | Add error checking to ImmutableConst OP that strings are not yet supported.
PiperOrigin-RevId: 401065359
Change-Id: I9dd2bd2a2c36f22f4a05153daf6ebdc4613469d2 |
static int rtreeOpen(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCursor){
int rc = SQLITE_NOMEM;
Rtree *pRtree = (Rtree *)pVTab;
RtreeCursor *pCsr;
pCsr = (RtreeCursor *)sqlite3_malloc64(sizeof(RtreeCursor));
if( pCsr ){
memset(pCsr, 0, sizeof(RtreeCursor));
pCsr->base.pVtab = pVTab;
rc = SQLITE... | 0 | [
"CWE-125"
] | sqlite | e41fd72acc7a06ce5a6a7d28154db1ffe8ba37a8 | 88,459,725,844,604,610,000,000,000,000,000,000,000 | 16 | Enhance the rtreenode() function of rtree (used for testing) so that it
uses the newer sqlite3_str object for better performance and improved
error reporting.
FossilOrigin-Name: 90acdbfce9c088582d5165589f7eac462b00062bbfffacdcc786eb9cf3ea5377 |
private uint64_t
file_strncmp16(const char *a, const char *b, size_t len, uint32_t flags)
{
/*
* XXX - The 16-bit string compare probably needs to be done
* differently, especially if the flags are to be supported.
* At the moment, I am unsure.
*/
flags = 0; | 0 | [
"CWE-20"
] | php-src | 74555e7c26b2c61bb8e67b7d6a6f4d2b8eb3a5f3 | 239,352,830,117,474,630,000,000,000,000,000,000,000 | 10 | Fixed bug #64830 mimetype detection segfaults on mp3 file |
static int fuse_flush(struct file *file, fl_owner_t id)
{
struct inode *inode = file_inode(file);
struct fuse_mount *fm = get_fuse_mount(inode);
struct fuse_file *ff = file->private_data;
struct fuse_flush_in inarg;
FUSE_ARGS(args);
int err;
if (is_bad_inode(inode))
return -EIO;
err = write_inode_now(inode,... | 1 | [
"CWE-459"
] | linux | 5d069dbe8aaf2a197142558b6fb2978189ba3454 | 125,913,326,447,398,000,000,000,000,000,000,000,000 | 53 | fuse: fix bad inode
Jan Kara's analysis of the syzbot report (edited):
The reproducer opens a directory on FUSE filesystem, it then attaches
dnotify mark to the open directory. After that a fuse_do_getattr() call
finds that attributes returned by the server are inconsistent, and calls
make_bad_inode() which,... |
int git_delta_index_init(
git_delta_index **out, const void *buf, size_t bufsize)
{
unsigned int i, hsize, hmask, entries, prev_val, *hash_count;
const unsigned char *data, *buffer = buf;
struct git_delta_index *index;
struct index_entry *entry, **hash;
void *mem;
unsigned long memsize;
*out = NULL;
if (!buf... | 0 | [
"CWE-190",
"CWE-125"
] | libgit2 | 3f461902dc1072acb8b7607ee65d0a0458ffac2a | 288,130,658,058,151,800,000,000,000,000,000,000,000 | 106 | delta: fix sign-extension of big left-shift
Our delta code was originally adapted from JGit, which itself adapted it
from git itself. Due to this heritage, we inherited a bug from git.git
in how we compute the delta offset, which was fixed upstream in
48fb7deb5 (Fix big left-shifts of unsigned char, 2009-06-17). As
ex... |
__i915_mm_struct_find(struct drm_i915_private *dev_priv, struct mm_struct *real)
{
struct i915_mm_struct *mm;
/* Protected by dev_priv->mm_lock */
hash_for_each_possible(dev_priv->mm_structs, mm, node, (unsigned long)real)
if (mm->mm == real)
return mm;
return NULL;
} | 0 | [
"CWE-362"
] | linux | 17839856fd588f4ab6b789f482ed3ffd7c403e1f | 96,061,711,801,043,900,000,000,000,000,000,000,000 | 11 | gup: document and work around "COW can break either way" issue
Doing a "get_user_pages()" on a copy-on-write page for reading can be
ambiguous: the page can be COW'ed at any time afterwards, and the
direction of a COW event isn't defined.
Yes, whoever writes to it will generally do the COW, but if the thread
that did... |
TEST_P(PerRouteIntegrationTest, PerRouteConfigOK) {
// A config with a requirement_map
const std::string filter_conf = R"(
providers:
example_provider:
issuer: https://example.com
audiences:
- example_service
requirement_map:
abc:
provider_name: "example_provider"
)";
// Per-r... | 0 | [
"CWE-476",
"CWE-703"
] | envoy | 9371333230b1a6e1be2eccf4868771e11af6253a | 11,325,188,768,667,374,000,000,000,000,000,000,000 | 48 | CVE-2021-43824
jwt_atuhn: fixed the crash when a CONNECT request is sent to JWT filter
configured with regex match.
Signed-off-by: Yan Avlasov <yavlasov@google.com> |
static int MP4_ReadBox_sample_soun( stream_t *p_stream, MP4_Box_t *p_box )
{
p_box->i_handler = ATOM_soun;
MP4_READBOX_ENTER( MP4_Box_data_sample_soun_t );
p_box->data.p_sample_soun->p_qt_description = NULL;
/* Sanity check needed because the "wave" box does also contain an
* "mp4a" box that we do... | 0 | [
"CWE-120",
"CWE-191",
"CWE-787"
] | vlc | 2e7c7091a61aa5d07e7997b393d821e91f593c39 | 84,128,509,204,929,890,000,000,000,000,000,000,000 | 171 | demux: mp4: fix buffer overflow in parsing of string boxes.
We ensure that pbox->i_size is never smaller than 8 to avoid an
integer underflow in the third argument of the subsequent call to
memcpy. We also make sure no truncation occurs when passing values
derived from the 64 bit integer p_box->i_size to arguments of ... |
void bat_socket_init(void)
{
memset(socket_client_hash, 0, sizeof(socket_client_hash));
} | 0 | [
"CWE-119"
] | linux-2.6 | b5a1eeef04cc7859f34dec9b72ea1b28e4aba07c | 281,800,091,747,055,200,000,000,000,000,000,000,000 | 4 | batman-adv: Only write requested number of byte to user buffer
Don't write more than the requested number of bytes of an batman-adv icmp
packet to the userspace buffer. Otherwise unrelated userspace memory might get
overridden by the kernel.
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lind... |
void init_idle(struct task_struct *idle, int cpu)
{
struct rq *rq = cpu_rq(cpu);
unsigned long flags;
raw_spin_lock_irqsave(&idle->pi_lock, flags);
raw_spin_lock(&rq->lock);
__sched_fork(0, idle);
idle->state = TASK_RUNNING;
idle->se.exec_start = sched_clock();
kasan_unpoison_task_stack(idle);
#ifdef CONFIG... | 0 | [
"CWE-119"
] | linux | 29d6455178a09e1dc340380c582b13356227e8df | 42,986,810,940,898,590,000,000,000,000,000,000,000 | 58 | sched: panic on corrupted stack end
Until now, hitting this BUG_ON caused a recursive oops (because oops
handling involves do_exit(), which calls into the scheduler, which in
turn raises an oops), which caused stuff below the stack to be
overwritten until a panic happened (e.g. via an oops in interrupt
context, cause... |
int X509_print_fp(FILE *fp, X509 *x)
{
return X509_print_ex_fp(fp, x, XN_FLAG_COMPAT, X509_FLAG_COMPAT);
} | 0 | [
"CWE-125"
] | openssl | d9d838ddc0ed083fb4c26dd067e71aad7c65ad16 | 133,522,003,145,174,240,000,000,000,000,000,000,000 | 4 | Fix a read buffer overrun in X509_aux_print().
The ASN1_STRING_get0_data(3) manual explitely cautions the reader
that the data is not necessarily NUL-terminated, and the function
X509_alias_set1(3) does not sanitize the data passed into it in any
way either, so we must assume the return value from X509_alias_get0(3)
i... |
unsigned long __init absent_pages_in_range(unsigned long start_pfn,
unsigned long end_pfn)
{
return __absent_pages_in_range(MAX_NUMNODES, start_pfn, end_pfn);
} | 0 | [] | linux | 400e22499dd92613821374c8c6c88c7225359980 | 297,924,267,904,322,580,000,000,000,000,000,000,000 | 5 | mm: don't warn about allocations which stall for too long
Commit 63f53dea0c98 ("mm: warn about allocations which stall for too
long") was a great step for reducing possibility of silent hang up
problem caused by memory allocation stalls. But this commit reverts it,
for it is possible to trigger OOM lockup and/or soft... |
static zval **php_zip_get_property_ptr_ptr(zval *object, zval *member TSRMLS_DC) /* {{{ */
{
ze_zip_object *obj;
zval tmp_member;
zval **retval = NULL;
zip_prop_handler *hnd;
zend_object_handlers *std_hnd;
int ret;
if (member->type != IS_STRING) {
tmp_member = *member;
zval_copy_ctor(&tmp_member);
conver... | 0 | [] | php-src | ce96fd6b0761d98353761bf78d5bfb55291179fd | 121,997,068,859,138,600,000,000,000,000,000,000,000 | 35 | - fix #39863, do not accept paths with NULL in them. See http://news.php.net/php.internals/50191, trunk will have the patch later (adding a macro and/or changing (some) APIs. Patch by Rasmus |
static PHP_FUNCTION(session_name)
{
char *name = NULL;
int name_len;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &name, &name_len) == FAILURE) {
return;
}
RETVAL_STRING(PS(session_name), 1);
if (name) {
zend_alter_ini_entry("session.name", sizeof("session.name"), name, name_len, PHP_INI_USER... | 0 | [
"CWE-264"
] | php-src | 25e8fcc88fa20dc9d4c47184471003f436927cde | 72,300,881,532,835,100,000,000,000,000,000,000,000 | 15 | Strict session |
static int vfswrap_statvfs(struct vfs_handle_struct *handle, const char *path, vfs_statvfs_struct *statbuf)
{
return sys_statvfs(path, statbuf);
} | 0 | [
"CWE-665"
] | samba | 30e724cbff1ecd90e5a676831902d1e41ec1b347 | 130,460,745,405,610,300,000,000,000,000,000,000,000 | 4 | 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> |
enum row_type ha_maria::get_row_type() const
{
switch (file->s->data_file_type) {
case STATIC_RECORD: return ROW_TYPE_FIXED;
case DYNAMIC_RECORD: return ROW_TYPE_DYNAMIC;
case BLOCK_RECORD: return ROW_TYPE_PAGE;
case COMPRESSED_RECORD: return ROW_TYPE_COMPRESSED;
default: return R... | 0 | [
"CWE-400"
] | server | 9e39d0ae44595dbd1570805d97c9c874778a6be8 | 288,839,827,937,121,430,000,000,000,000,000,000,000 | 10 | MDEV-25787 Bug report: crash on SELECT DISTINCT thousands_blob_fields
fix a debug assert to account for not opened temp tables |
sync_cookie_isvalid(Sync_Cookie *testcookie, Sync_Cookie *refcookie)
{
/* client and server info must match */
if (testcookie == NULL || refcookie == NULL) {
return 0;
}
if ((testcookie->openldap_compat != refcookie->openldap_compat ||
strcmp(testcookie->cookie_client_signature, refcook... | 0 | [
"CWE-476"
] | 389-ds-base | d7eef2fcfbab2ef8aa6ee0bf60f0a9b16ede66e0 | 235,058,665,187,629,700,000,000,000,000,000,000,000 | 28 | Issue 4711 - SIGSEV with sync_repl (#4738)
Bug description:
sync_repl sends back entries identified with a unique
identifier that is 'nsuniqueid'. If 'nsuniqueid' is
missing, then it may crash
Fix description:
Check a nsuniqueid is available else returns OP_ERR
relates: https://github.com/389ds/389-ds-ba... |
void GC_deinit(void)
{
# ifdef THREADS
if (GC_is_initialized) {
DeleteCriticalSection(&GC_write_cs);
}
# endif
} | 0 | [
"CWE-119"
] | bdwgc | 7292c02fac2066d39dd1bcc37d1a7054fd1e32ee | 83,480,140,125,016,100,000,000,000,000,000,000,000 | 8 | Fix malloc routines to prevent size value wrap-around
See issue #135 on Github.
* allchblk.c (GC_allochblk, GC_allochblk_nth): Use
OBJ_SZ_TO_BLOCKS_CHECKED instead of OBJ_SZ_TO_BLOCKS.
* malloc.c (GC_alloc_large): Likewise.
* alloc.c (GC_expand_hp_inner): Type of "bytes" local variable changed
from word to size_t; ca... |
replace_interleave(PyStringObject *self,
const char *to_s, Py_ssize_t to_len,
Py_ssize_t maxcount)
{
char *self_s, *result_s;
Py_ssize_t self_len, result_len;
Py_ssize_t count, i;
PyStringObject *result;
self_len = PyString_GET_SIZE(self);
/* 1 at the end ... | 0 | [
"CWE-190"
] | cpython | c3c9db89273fabc62ea1b48389d9a3000c1c03ae | 253,206,030,867,790,430,000,000,000,000,000,000,000 | 55 | [2.7] bpo-30657: Check & prevent integer overflow in PyString_DecodeEscape (#2174) |
usm_lookup_auth_type(const char *str)
{
return usm_lookup_alg_type(str, usm_auth_type );
} | 0 | [
"CWE-415"
] | net-snmp | 5f881d3bf24599b90d67a45cae7a3eb099cd71c9 | 226,917,884,336,528,870,000,000,000,000,000,000,000 | 4 | libsnmp, USM: Introduce a reference count in struct usmStateReference
This patch fixes https://sourceforge.net/p/net-snmp/bugs/2956/. |
do_query_fs_info (GVfsBackend *backend,
GVfsJobQueryFsInfo *job,
const char *filename,
GFileInfo *info,
GFileAttributeMatcher *attribute_matcher)
{
SoupMessage *msg;
Multistatus ms;
xmlNodeIter iter;
gb... | 0 | [] | gvfs | f81ff2108ab3b6e370f20dcadd8708d23f499184 | 232,843,501,204,057,970,000,000,000,000,000,000,000 | 81 | dav: don't unescape the uri twice
path_equal tries to unescape path before comparing. Unfortunately
this function is used also for already unescaped paths. Therefore
unescaping can fail. This commit reverts changes which was done in
commit 50af53d and unescape just uris, which aren't unescaped yet.
https://bugzilla.g... |
static inline struct sock *unix_find_socket_byname(struct net *net,
struct sockaddr_un *sunname,
int len, int type,
unsigned int hash)
{
struct sock *s;
spin_lock(&unix_table_lock);
s = __unix_find_socket_byname(net, sunname, len, type, hash);
if (s)
sock_hold(s);
spin_unlock(&unix_ta... | 0 | [
"CWE-287",
"CWE-284"
] | linux | e0e3cea46d31d23dc40df0a49a7a2c04fe8edfea | 128,809,843,114,673,510,000,000,000,000,000,000,000 | 14 | af_netlink: force credentials passing [CVE-2012-3520]
Pablo Neira Ayuso discovered that avahi and
potentially NetworkManager accept spoofed Netlink messages because of a
kernel bug. The kernel passes all-zero SCM_CREDENTIALS ancillary data
to the receiver if the sender did not provide such data, instead of not
includ... |
Status FusedBatchNormGradShape(shape_inference::InferenceContext* c) {
string data_format_str;
TF_RETURN_IF_ERROR(c->GetAttr("data_format", &data_format_str));
TensorFormat data_format;
if (!FormatFromString(data_format_str, &data_format)) {
return errors::InvalidArgument("Invalid data format string: ",
... | 0 | [
"CWE-369"
] | tensorflow | 8a793b5d7f59e37ac7f3cd0954a750a2fe76bad4 | 250,915,972,027,392,830,000,000,000,000,000,000,000 | 40 | Prevent division by 0 in common shape functions.
PiperOrigin-RevId: 387712197
Change-Id: Id25c7460e35b68aeeeac23b9a88e455b443ee149 |
update_line (old, new, current_line, omax, nmax, inv_botlin)
register char *old, *new;
int current_line, omax, nmax, inv_botlin;
{
register char *ofd, *ols, *oe, *nfd, *nls, *ne;
int temp, lendiff, wsatend, od, nd, twidth, o_cpos;
int current_invis_chars;
int col_lendiff, col_temp;
int bytes_to_inse... | 0 | [] | bash | 955543877583837c85470f7fb8a97b7aa8d45e6c | 219,417,445,363,121,500,000,000,000,000,000,000,000 | 632 | bash-4.4-rc2 release |
int kvm_vm_ioctl_register_coalesced_mmio(struct kvm *kvm,
struct kvm_coalesced_mmio_zone *zone)
{
int ret;
struct kvm_coalesced_mmio_dev *dev;
if (zone->pio != 1 && zone->pio != 0)
return -EINVAL;
dev = kzalloc(sizeof(struct kvm_coalesced_mmio_dev),
GFP_KERNEL_ACCOUNT);
if (!dev)
return -ENOMEM... | 0 | [
"CWE-787"
] | kvm | b60fe990c6b07ef6d4df67bc0530c7c90a62623a | 320,830,746,629,620,600,000,000,000,000,000,000,000 | 35 | KVM: coalesced_mmio: add bounds checking
The first/last indexes are typically shared with a user app.
The app can change the 'last' index that the kernel uses
to store the next result. This change sanity checks the index
before using it for writing to a potentially arbitrary address.
This fixes CVE-2019-14821.
Cc: ... |
static struct tcp_md5sig_key *tcp_v6_md5_do_lookup(const struct sock *sk,
const struct in6_addr *addr)
{
return NULL;
} | 0 | [
"CWE-416",
"CWE-284",
"CWE-264"
] | linux | 45f6fad84cc305103b28d73482b344d7f5b76f39 | 66,028,485,355,124,000,000,000,000,000,000,000,000 | 5 | ipv6: add complete rcu protection around np->opt
This patch addresses multiple problems :
UDP/RAW sendmsg() need to get a stable struct ipv6_txoptions
while socket is not locked : Other threads can change np->opt
concurrently. Dmitry posted a syzkaller
(http://github.com/google/syzkaller) program desmonstrating
use-a... |
size_t olm_unpickle_pk_decryption(
OlmPkDecryption * decryption,
void const * key, size_t key_length,
void *pickled, size_t pickled_length,
void *pubkey, size_t pubkey_length
) {
OlmPkDecryption & object = *decryption;
if (pubkey != NULL && pubkey_length < olm_pk_key_length()) {
object.l... | 0 | [
"CWE-787"
] | olm | ccc0d122ee1b4d5e5ca4ec1432086be17d5f901b | 312,045,742,178,222,820,000,000,000,000,000,000,000 | 39 | olm_pk_decrypt: Ensure inputs are of correct length. |
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