func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
OJPEGEncode(TIFF* tif, uint8* buf, tmsize_t cc, uint16 s)
{
static const char module[]="OJPEGEncode";
(void)buf;
(void)cc;
(void)s;
TIFFErrorExt(tif->tif_clientdata,module,"OJPEG encoding not supported; use new-style JPEG compression instead");
return(0);
} | 0 | [
"CWE-369"
] | libtiff | 43bc256d8ae44b92d2734a3c5bc73957a4d7c1ec | 172,094,837,166,852,400,000,000,000,000,000,000,000 | 9 | * libtiff/tif_ojpeg.c: make OJPEGDecode() early exit in case of failure in
OJPEGPreDecode(). This will avoid a divide by zero, and potential other issues.
Reported by Agostino Sarubbo.
Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2611 |
static avifBool avifParseFileTypeBox(avifFileType * ftyp, const uint8_t * raw, size_t rawLen)
{
BEGIN_STREAM(s, raw, rawLen);
CHECK(avifROStreamRead(&s, ftyp->majorBrand, 4));
CHECK(avifROStreamReadU32(&s, &ftyp->minorVersion));
size_t compatibleBrandsBytes = avifROStreamRemainingBytes(&s);
if ((c... | 0 | [
"CWE-703",
"CWE-787"
] | libavif | 0a8e7244d494ae98e9756355dfbfb6697ded2ff9 | 270,194,956,058,068,900,000,000,000,000,000,000,000 | 17 | Set max image size to 16384 * 16384
Fix https://crbug.com/oss-fuzz/24728 and
https://crbug.com/oss-fuzz/24734. |
xfs_attr_shortform_verify(
struct xfs_inode *ip)
{
struct xfs_attr_shortform *sfp;
struct xfs_attr_sf_entry *sfep;
struct xfs_attr_sf_entry *next_sfep;
char *endp;
struct xfs_ifork *ifp;
int i;
int64_t size;
ASSERT(ip->i_afp->if_format == XFS_DINODE_FMT_LOCAL);
ifp = XFS_IFORK_PTR(ip, XFS_ATTR_FOR... | 1 | [
"CWE-131"
] | linux | f4020438fab05364018c91f7e02ebdd192085933 | 126,444,536,306,646,410,000,000,000,000,000,000,000 | 71 | xfs: fix boundary test in xfs_attr_shortform_verify
The boundary test for the fixed-offset parts of xfs_attr_sf_entry in
xfs_attr_shortform_verify is off by one, because the variable array
at the end is defined as nameval[1] not nameval[].
Hence we need to subtract 1 from the calculation.
This can be shown by:
# tou... |
sds sdstrim(sds s, const char *cset) {
char *end, *sp, *ep;
size_t len;
sp = s;
ep = end = s+sdslen(s)-1;
while(sp <= end && strchr(cset, *sp)) sp++;
while(ep > sp && strchr(cset, *ep)) ep--;
len = (sp > ep) ? 0 : ((ep-sp)+1);
if (s != sp) memmove(s, sp, len);
s[len] = '\0';
sds... | 0 | [
"CWE-190"
] | redis | 24cc0b984d4ed5045c6ff125b0e619b6ce5ea9c6 | 276,618,140,715,334,920,000,000,000,000,000,000,000 | 14 | Fix integer overflow in _sdsMakeRoomFor (CVE-2021-41099) (#9558)
The existing overflow checks handled the greedy growing, but didn't handle
a case where the addition of the header size is what causes the overflow. |
fmtfloat(double value, char type, int forcesign, int leftjust,
int minlen, int zpad, int precision, int pointflag,
PrintfTarget *target)
{
int signvalue = 0;
int vallen;
char fmt[32];
char convert[512];
int padlen = 0; /* amount to pad */
/* we rely on regular C library's sprintf to do the basic c... | 1 | [
"CWE-787"
] | postgres | 29725b3db67ad3f09da1a7fb6690737d2f8d6c0a | 212,199,891,126,731,070,000,000,000,000,000,000,000 | 29 | port/snprintf(): fix overflow and do padding
Prevent port/snprintf() from overflowing its local fixed-size
buffer and pad to the desired number of digits with zeros, even
if the precision is beyond the ability of the native sprintf().
port/snprintf() is only used on systems that lack a native
snprintf().
Reported by... |
GF_EXPORT
GF_Box *gf_isom_box_new(u32 boxType)
{
return gf_isom_box_new_ex(boxType, 0, 0, GF_FALSE); | 0 | [
"CWE-476"
] | gpac | d527325a9b72218612455a534a508f9e1753f76e | 86,705,781,898,527,320,000,000,000,000,000,000,000 | 4 | fixed #1768 |
nautilus_file_operations_new_file (GtkWidget *parent_view,
GdkPoint *target_point,
const char *parent_dir,
const char *target_filename,
const char *initial_contents,
NautilusCreateCallback done_callback,
gpointer done_callback_data)
{
CreateJob *job;
GtkWindow *parent_window... | 0 | [] | nautilus | ca2fd475297946f163c32dcea897f25da892b89d | 76,143,151,799,708,400,000,000,000,000,000,000,000 | 33 | Add nautilus_file_mark_desktop_file_trusted(), this now adds a #! line if
2009-02-24 Alexander Larsson <alexl@redhat.com>
* libnautilus-private/nautilus-file-operations.c:
* libnautilus-private/nautilus-file-operations.h:
Add nautilus_file_mark_desktop_file_trusted(), this now
adds a #! line if th... |
authority_type_to_string(authority_type_t auth)
{
char *result;
smartlist_t *lst = smartlist_create();
if (auth & V1_AUTHORITY)
smartlist_add(lst, (void*)"V1");
if (auth & V2_AUTHORITY)
smartlist_add(lst, (void*)"V2");
if (auth & V3_AUTHORITY)
smartlist_add(lst, (void*)"V3");
if (auth & BRIDGE_A... | 0 | [] | tor | 973c18bf0e84d14d8006a9ae97fde7f7fb97e404 | 85,140,092,310,883,920,000,000,000,000,000,000,000 | 22 | Fix assertion failure in tor_timegm.
Fixes bug 6811. |
GF_Err dac3_box_size(GF_Box *s)
{
GF_AC3ConfigBox *ptr = (GF_AC3ConfigBox *)s;
if (ptr->cfg.is_ec3) {
u32 i;
s->size += 2;
for (i=0; i<ptr->cfg.nb_streams; i++) {
s->size += 3;
if (ptr->cfg.streams[i].nb_dep_sub)
s->size += 1;
}
} else {
s->size += 3;
}
return GF_OK; | 0 | [
"CWE-787"
] | gpac | 388ecce75d05e11fc8496aa4857b91245007d26e | 274,779,853,187,633,720,000,000,000,000,000,000,000 | 17 | fixed #1587 |
static int selinux_ismaclabel(const char *name)
{
return (strcmp(name, XATTR_SELINUX_SUFFIX) == 0);
} | 0 | [
"CWE-264"
] | linux | 7b0d0b40cd78cadb525df760ee4cac151533c2b5 | 198,387,163,828,065,300,000,000,000,000,000,000,000 | 4 | selinux: Permit bounded transitions under NO_NEW_PRIVS or NOSUID.
If the callee SID is bounded by the caller SID, then allowing
the transition to occur poses no risk of privilege escalation and we can
therefore safely allow the transition to occur. Add this exemption
for both the case where a transition was explicitl... |
smb2_hdr_assemble(struct smb2_sync_hdr *shdr, __le16 smb2_cmd,
const struct cifs_tcon *tcon)
{
shdr->ProtocolId = SMB2_PROTO_NUMBER;
shdr->StructureSize = cpu_to_le16(64);
shdr->Command = smb2_cmd;
if (tcon && tcon->ses && tcon->ses->server) {
struct TCP_Server_Info *server = tcon->ses->server;
spin_lock(&... | 0 | [
"CWE-416",
"CWE-200"
] | linux | 6a3eb3360667170988f8a6477f6686242061488a | 111,193,882,058,013,520,000,000,000,000,000,000,000 | 57 | cifs: Fix use-after-free in SMB2_write
There is a KASAN use-after-free:
BUG: KASAN: use-after-free in SMB2_write+0x1342/0x1580
Read of size 8 at addr ffff8880b6a8e450 by task ln/4196
Should not release the 'req' because it will use in the trace.
Fixes: eccb4422cf97 ("smb3: Add ftrace tracepoints for improved SMB3 de... |
static uint32_t clear_linked(volatile event_word_t *word)
{
event_word_t new, old, w;
w = *word;
do {
old = w;
new = (w & ~((1 << EVTCHN_FIFO_LINKED)
| EVTCHN_FIFO_LINK_MASK));
} while ((w = sync_cmpxchg(word, old, new)) != old);
return w & EVTCHN_FIFO_LINK_MASK;
} | 0 | [
"CWE-400",
"CWE-703"
] | linux | e99502f76271d6bc4e374fe368c50c67a1fd3070 | 92,309,245,514,856,580,000,000,000,000,000,000,000 | 14 | xen/events: defer eoi in case of excessive number of events
In case rogue guests are sending events at high frequency it might
happen that xen_evtchn_do_upcall() won't stop processing events in
dom0. As this is done in irq handling a crash might be the result.
In order to avoid that, delay further inter-domain events... |
evutil_adjust_hints_for_addrconfig_(struct evutil_addrinfo *hints)
{
if (!(hints->ai_flags & EVUTIL_AI_ADDRCONFIG))
return;
if (hints->ai_family != PF_UNSPEC)
return;
if (!have_checked_interfaces)
evutil_check_interfaces(0);
if (had_ipv4_address && !had_ipv6_address) {
hints->ai_family = PF_INET;
} else if... | 0 | [
"CWE-119",
"CWE-787"
] | libevent | 329acc18a0768c21ba22522f01a5c7f46cacc4d5 | 106,417,788,567,233,150,000,000,000,000,000,000,000 | 14 | evutil_parse_sockaddr_port(): fix buffer overflow
@asn-the-goblin-slayer:
"Length between '[' and ']' is cast to signed 32 bit integer on line 1815. Is
the length is more than 2<<31 (INT_MAX), len will hold a negative value.
Consequently, it will pass the check at line 1816. Segfault happens at line
1819.
... |
static void ipc_xrun(struct snd_sof_dev *sdev, u32 msg_id)
{
struct snd_sof_pcm_stream *stream;
struct sof_ipc_stream_posn posn;
struct snd_sof_pcm *spcm;
int direction;
spcm = snd_sof_find_spcm_comp(sdev, msg_id, &direction);
if (!spcm) {
dev_err(sdev->dev, "error: XRUN for unknown stream, msg_id %d\n",
ms... | 0 | [
"CWE-400",
"CWE-401"
] | linux | 45c1380358b12bf2d1db20a5874e9544f56b34ab | 63,611,449,458,786,730,000,000,000,000,000,000,000 | 26 | ASoC: SOF: ipc: Fix memory leak in sof_set_get_large_ctrl_data
In the implementation of sof_set_get_large_ctrl_data() there is a memory
leak in case an error. Release partdata if sof_get_ctrl_copy_params()
fails.
Fixes: 54d198d5019d ("ASoC: SOF: Propagate sof_get_ctrl_copy_params() error properly")
Signed-off-by: Nav... |
e_get_user_cache_dir (void)
{
static gchar *dirname = NULL;
if (G_UNLIKELY (dirname == NULL)) {
const gchar *cache_dir = g_get_user_cache_dir ();
dirname = g_build_filename (cache_dir, "evolution", NULL);
g_mkdir_with_parents (dirname, 0700);
}
return dirname;
} | 0 | [
"CWE-295"
] | evolution-data-server | 6672b8236139bd6ef41ecb915f4c72e2a052dba5 | 289,149,776,938,312,770,000,000,000,000,000,000,000 | 12 | Let child source with 'none' authentication method use collection source authentication
That might be the same as having set NULL authentication method.
Related to https://gitlab.gnome.org/GNOME/evolution-ews/issues/27 |
static void mptsas_free_request(MPTSASRequest *req)
{
MPTSASState *s = req->dev;
if (req->sreq != NULL) {
req->sreq->hba_private = NULL;
scsi_req_unref(req->sreq);
req->sreq = NULL;
QTAILQ_REMOVE(&s->pending, req, next);
}
qemu_sglist_destroy(&req->qsg);
g_free(req);... | 1 | [
"CWE-416"
] | qemu | 3791642c8d60029adf9b00bcb4e34d7d8a1aea4d | 314,461,033,473,736,800,000,000,000,000,000,000,000 | 13 | 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... |
gs_pdf14_device_push(gs_memory_t *mem, gs_gstate * pgs,
gx_device ** pdev, gx_device * target, const gs_pdf14trans_t * pdf14pct)
{
pdf14_device * dev_proto;
pdf14_device * p14dev, temp_dev_proto;
int code;
bool has_tags;
cmm_profile_t *icc_profile;
gsicc_rendering_param_t render_cond;
... | 0 | [] | ghostpdl | c432131c3fdb2143e148e8ba88555f7f7a63b25e | 100,407,824,405,364,440,000,000,000,000,000,000,000 | 196 | Bug 699661: Avoid sharing pointers between pdf14 compositors
If a copdevice is triggered when the pdf14 compositor is the device, we make
a copy of the device, then throw an error because, by default we're only allowed
to copy the device prototype - then freeing it calls the finalize, which frees
several pointers shar... |
void intel_pmu_pebs_del(struct perf_event *event)
{
struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);
struct hw_perf_event *hwc = &event->hw;
bool needed_cb = pebs_needs_sched_cb(cpuc);
cpuc->n_pebs--;
if (hwc->flags & PERF_X86_EVENT_LARGE_PEBS)
cpuc->n_large_pebs--;
if (hwc->flags & PERF_X86_EVENT_PE... | 0 | [
"CWE-755"
] | linux | d88d05a9e0b6d9356e97129d4ff9942d765f46ea | 157,944,731,231,563,210,000,000,000,000,000,000,000 | 14 | perf/x86/intel: Fix a crash caused by zero PEBS status
A repeatable crash can be triggered by the perf_fuzzer on some Haswell
system.
https://lore.kernel.org/lkml/7170d3b-c17f-1ded-52aa-cc6d9ae999f4@maine.edu/
For some old CPUs (HSW and earlier), the PEBS status in a PEBS record
may be mistakenly set to 0. To minimiz... |
static int nf_tables_dump_obj_done(struct netlink_callback *cb)
{
struct nft_obj_filter *filter = cb->data;
if (filter) {
kfree(filter->table);
kfree(filter);
}
return 0;
} | 0 | [
"CWE-665"
] | linux | ad9f151e560b016b6ad3280b48e42fa11e1a5440 | 243,292,943,486,385,350,000,000,000,000,000,000,000 | 11 | netfilter: nf_tables: initialize set before expression setup
nft_set_elem_expr_alloc() needs an initialized set if expression sets on
the NFT_EXPR_GC flag. Move set fields initialization before expression
setup.
[4512935.019450] ==================================================================
[4512935.019456] BUG: ... |
htmlParseChunk(htmlParserCtxtPtr ctxt, const char *chunk, int size,
int terminate) {
if ((ctxt == NULL) || (ctxt->input == NULL)) {
htmlParseErr(ctxt, XML_ERR_INTERNAL_ERROR,
"htmlParseChunk: context error\n", NULL, NULL);
return(XML_ERR_INTERNAL_ERROR);
}
if ((size > 0) && (chunk != ... | 0 | [
"CWE-119"
] | libxml2 | e724879d964d774df9b7969fc846605aa1bac54c | 88,852,737,337,559,320,000,000,000,000,000,000,000 | 63 | Fix parsing short unclosed comment uninitialized access
For https://bugzilla.gnome.org/show_bug.cgi?id=746048
The HTML parser was too optimistic when processing comments and
didn't check for the end of the stream on the first 2 characters |
PJ_DEF(pj_status_t) pjmedia_sdp_validate2(const pjmedia_sdp_session *sdp,
pj_bool_t strict)
{
unsigned i;
const pj_str_t STR_RTPMAP = { "rtpmap", 6 };
CHECK( sdp != NULL, PJ_EINVAL);
/* Validate origin line. */
CHECK( sdp->origin.user.slen != 0, PJMEDIA_SDP_EINORIGIN);
CHECK( pj_strcmp2... | 0 | [
"CWE-121",
"CWE-120",
"CWE-787"
] | pjproject | 560a1346f87aabe126509bb24930106dea292b00 | 238,159,807,013,912,050,000,000,000,000,000,000,000 | 86 | Merge pull request from GHSA-f5qg-pqcg-765m |
static BOOL update_send_pointer_cached(rdpContext* context,
const POINTER_CACHED_UPDATE* pointer_cached)
{
wStream* s;
rdpRdp* rdp = context->rdp;
BOOL ret;
s = fastpath_update_pdu_init(rdp->fastpath);
if (!s)
return FALSE;
Stream_Write_UINT16(s, pointer_cached->cacheInd... | 0 | [
"CWE-125"
] | FreeRDP | f8890a645c221823ac133dbf991f8a65ae50d637 | 256,268,404,563,134,200,000,000,000,000,000,000,000 | 16 | Fixed #6005: Bounds checks in update_read_bitmap_data |
static int mcryptd_hash_final_enqueue(struct ahash_request *req)
{
return mcryptd_hash_enqueue(req, mcryptd_hash_final);
} | 0 | [
"CWE-476",
"CWE-284"
] | linux | 48a992727d82cb7db076fa15d372178743b1f4cd | 319,476,979,131,099,570,000,000,000,000,000,000,000 | 4 | crypto: mcryptd - Check mcryptd algorithm compatibility
Algorithms not compatible with mcryptd could be spawned by mcryptd
with a direct crypto_alloc_tfm invocation using a "mcryptd(alg)" name
construct. This causes mcryptd to crash the kernel if an arbitrary
"alg" is incompatible and not intended to be used with mcr... |
Http::FilterTrailersStatus Context::encodeTrailers(Http::HeaderMap& trailers) {
response_trailers_ = &trailers;
auto result = onResponseTrailers();
response_trailers_ = nullptr;
return result;
} | 0 | [
"CWE-476"
] | envoy | 8788a3cf255b647fd14e6b5e2585abaaedb28153 | 7,041,047,135,615,125,000,000,000,000,000,000,000 | 6 | 1.4 - Do not call into the VM unless the VM Context has been created. (#24)
* Ensure that the in VM Context is created before onDone is called.
Signed-off-by: John Plevyak <jplevyak@gmail.com>
* Update as per offline discussion.
Signed-off-by: John Plevyak <jplevyak@gmail.com>
* Set in_vm_context_created_ in onNet... |
void CRYPTO_set_dynlock_destroy_callback(void (*func)
(struct CRYPTO_dynlock_value *l, const char *file, int line))
{
dynlock_destroy_callback=func;
} | 0 | [
"CWE-310"
] | openssl | 9c00a950604aca819cee977f1dcb4b45f2af3aa6 | 174,866,705,678,241,730,000,000,000,000,000,000,000 | 5 | Add and use a constant-time memcmp.
This change adds CRYPTO_memcmp, which compares two vectors of bytes in
an amount of time that's independent of their contents. It also changes
several MAC compares in the code to use this over the standard memcmp,
which may leak information about the size of a matching prefix.
(cher... |
R_API const char *r_sys_arch_str(int arch) {
int i;
for (i = 0; arch_bit_array[i].name; i++) {
if (arch & arch_bit_array[i].bit) {
return arch_bit_array[i].name;
}
}
return "none";
} | 0 | [
"CWE-78"
] | radare2 | 04edfa82c1f3fa2bc3621ccdad2f93bdbf00e4f9 | 278,836,759,225,167,630,000,000,000,000,000,000,000 | 9 | 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... |
SYSCALL_DEFINE0(getdtablesize)
{
return sysctl_nr_open;
} | 0 | [
"CWE-703",
"CWE-264",
"CWE-189"
] | linux | 21c5977a836e399fc710ff2c5367845ed5c2527f | 184,427,057,875,673,560,000,000,000,000,000,000,000 | 4 | alpha: fix several security issues
Fix several security issues in Alpha-specific syscalls. Untested, but
mostly trivial.
1. Signedness issue in osf_getdomainname allows copying out-of-bounds
kernel memory to userland.
2. Signedness issue in osf_sysinfo allows copying large amounts of
kernel memory to userland.
3. ... |
gst_rmdemux_descramble_sipr_audio (GstRMDemux * rmdemux,
GstRMDemuxStream * stream)
{
GstFlowReturn ret;
GstBuffer *outbuf;
GstMapInfo outmap;
guint packet_size = stream->packet_size;
guint height = stream->subpackets->len;
guint p;
g_assert (stream->height == height);
GST_LOG ("packet_size = %u, ... | 0 | [] | gst-plugins-ugly | 9726aaf78e6643a5955864f444852423de58de29 | 289,537,066,922,473,270,000,000,000,000,000,000,000 | 47 | rmdemux: Make sure we have enough data available when parsing audio/video packets
Otherwise there will be out-of-bounds reads and potential crashes.
Thanks to Natalie Silvanovich for reporting.
Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-ugly/-/issues/37
Part-of: <https://gitlab.freedesktop.org/gstre... |
void operator delete[](void* ptr, yaSSL::new_t nt)
{
::operator delete(ptr, nt);
} | 0 | [
"CWE-254"
] | mysql-server | e7061f7e5a96c66cb2e0bf46bec7f6ff35801a69 | 180,375,925,031,386,200,000,000,000,000,000,000,000 | 4 | Bug #22738607: YASSL FUNCTION X509_NAME_GET_INDEX_BY_NID IS NOT WORKING AS EXPECTED. |
Magick_png_write_raw_profile(const ImageInfo *image_info,png_struct *ping,
png_info *ping_info, unsigned char *profile_type, unsigned char
*profile_description, unsigned char *profile_data, png_uint_32 length)
{
png_textp
text;
register ssize_t
i;
unsigned char
*sp;
png_charp
dp... | 0 | [
"CWE-125"
] | ImageMagick6 | 34adc98afd5c7e7fb774d2ebdaea39e831c24dce | 322,929,869,811,593,200,000,000,000,000,000,000,000 | 88 | https://github.com/ImageMagick/ImageMagick/issues/1561 |
parse_lease_state(struct TCP_Server_Info *server, struct smb2_create_rsp *rsp,
unsigned int *epoch)
{
char *data_offset;
struct create_context *cc;
unsigned int next = 0;
char *name;
data_offset = (char *)rsp + 4 + le32_to_cpu(rsp->CreateContextsOffset);
cc = (struct create_context *)data_offset;
do {
cc ... | 0 | [
"CWE-399"
] | linux | 18f39e7be0121317550d03e267e3ebd4dbfbb3ce | 279,701,822,630,053,670,000,000,000,000,000,000,000 | 23 | [CIFS] Possible null ptr deref in SMB2_tcon
As Raphael Geissert pointed out, tcon_error_exit can dereference tcon
and there is one path in which tcon can be null.
Signed-off-by: Steve French <smfrench@gmail.com>
CC: Stable <stable@vger.kernel.org> # v3.7+
Reported-by: Raphael Geissert <geissert@debian.org> |
void trik_del(GF_Box *s)
{
GF_TrickPlayBox *ptr = (GF_TrickPlayBox *) s;
if (ptr == NULL) return;
if (ptr->entries) gf_free(ptr->entries);
gf_free(ptr); | 0 | [
"CWE-400",
"CWE-401"
] | gpac | d2371b4b204f0a3c0af51ad4e9b491144dd1225c | 309,726,097,447,345,600,000,000,000,000,000,000,000 | 7 | prevent dref memleak on invalid input (#1183) |
static gint conv_sjistoutf8(gchar *outbuf, gint outlen, const gchar *inbuf)
{
gchar *tmpstr;
tmpstr = conv_iconv_strdup(inbuf, CS_SHIFT_JIS, CS_UTF_8);
if (tmpstr) {
strncpy2(outbuf, tmpstr, outlen);
g_free(tmpstr);
return 0;
} else {
strncpy2(outbuf, inbuf, outlen);
return -1;
}
} | 0 | [
"CWE-119"
] | claws | d390fa07f5548f3173dd9cc13b233db5ce934c82 | 177,197,110,956,537,050,000,000,000,000,000,000,000 | 14 | Make sure we don't run out of the output buffer. Maybe fixes bug #3557 |
virDomainSetSchedulerParameters(virDomainPtr domain,
virTypedParameterPtr params, int nparams)
{
virConnectPtr conn;
VIR_DOMAIN_DEBUG(domain, "params=%p, nparams=%d", params, nparams);
VIR_TYPED_PARAMS_DEBUG(params, nparams);
virResetLastError();
virCheckDomainRetu... | 0 | [
"CWE-254"
] | libvirt | 506e9d6c2d4baaf580d489fff0690c0ff2ff588f | 157,773,057,197,778,430,000,000,000,000,000,000,000 | 34 | virDomainGetTime: Deny on RO connections
We have a policy that if API may end up talking to a guest agent
it should require RW connection. We don't obey the rule in
virDomainGetTime().
Signed-off-by: Michal Privoznik <mprivozn@redhat.com> |
int crypt_token_is_assigned(struct crypt_device *cd, int token, int keyslot)
{
int r;
if ((r = _onlyLUKS2(cd, CRYPT_CD_QUIET | CRYPT_CD_UNRESTRICTED, 0)))
return r;
return LUKS2_token_is_assigned(cd, &cd->u.luks2.hdr, keyslot, token);
} | 0 | [
"CWE-345"
] | cryptsetup | 0113ac2d889c5322659ad0596d4cfc6da53e356c | 261,393,794,102,092,620,000,000,000,000,000,000,000 | 9 | 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... |
compute_pixel_type (XwdLoader *loader)
{
XwdHeader *h = &loader->header;
if (h->bits_per_pixel == 24)
{
if (h->byte_order == 0)
return CHAFA_PIXEL_BGR8;
else
return CHAFA_PIXEL_RGB8;
}
if (h->bits_per_pixel == 32)
{
if (h->byte_order == 0)
... | 0 | [
"CWE-125"
] | chafa | 56fabfa18a6880b4cb66047fa6557920078048d9 | 297,609,493,527,180,800,000,000,000,000,000,000,000 | 22 | XwdLoader: Fix buffer over-read and improve general robustness
This commit fixes a buffer over-read that could occur due to g_ntohl()
evaluating its argument more than once if at least one of the following
is true:
* Build target is not x86.
* __OPTIMIZE__ is not set during compilation (e.g. -O0 was used).
It also i... |
void WebContents::PostMessage(const std::string& channel,
v8::Local<v8::Value> message_value,
base::Optional<v8::Local<v8::Value>> transfer) {
v8::Isolate* isolate = JavascriptEnvironment::GetIsolate();
blink::TransferableMessage transferable_message;
if... | 0 | [
"CWE-200",
"CWE-668"
] | electron | 07a1c2a3e5845901f7e2eda9506695be58edc73c | 310,654,272,406,280,000,000,000,000,000,000,000,000 | 32 | fix: restrict sendToFrame to same-process frames by default (#26875) |
static void qxl_reset_surfaces(PCIQXLDevice *d)
{
trace_qxl_reset_surfaces(d->id);
d->mode = QXL_MODE_UNDEFINED;
qxl_spice_destroy_surfaces(d, QXL_SYNC);
} | 0 | [
"CWE-476"
] | qemu | d52680fc932efb8a2f334cc6993e705ed1e31e99 | 231,290,239,613,897,300,000,000,000,000,000,000,000 | 6 | qxl: check release info object
When releasing spice resources in release_resource() routine,
if release info object 'ext.info' is null, it leads to null
pointer dereference. Add check to avoid it.
Reported-by: Bugs SysSec <bugs-syssec@rub.de>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Message-id: 20190425... |
int st_select_lex_unit::save_union_explain(Explain_query *output)
{
SELECT_LEX *first= first_select();
if (output->get_union(first->select_number))
return 0; /* Already added */
Explain_union *eu=
new (output->mem_root) Explain_union(output->mem_root,
thd->... | 0 | [
"CWE-703"
] | server | 39feab3cd31b5414aa9b428eaba915c251ac34a2 | 54,335,690,924,505,510,000,000,000,000,000,000,000 | 37 | MDEV-26412 Server crash in Item_field::fix_outer_field for INSERT SELECT
IF an INSERT/REPLACE SELECT statement contained an ON expression in the top
level select and this expression used a subquery with a column reference
that could not be resolved then an attempt to resolve this reference as
an outer reference caused... |
envcmp(struct envnode *a, struct envnode *b)
{
return strcmp(a->key, b->key);
} | 0 | [
"CWE-200",
"CWE-909"
] | OpenDoas | 01c658f8c45cb92a343be5f32aa6da70b2032168 | 12,102,128,214,378,628,000,000,000,000,000,000,000 | 4 | redo the environment inheritance to not inherit. it was intended to make life easier, but it can be surprising or even unsafe. instead, reset just about everything to the target user's values. ok deraadt martijn Thanks to Sander Bos in particular for pointing out some nasty edge cases. |
uint32_t CompactProtocolWriter::writeCollectionBegin(
int8_t elemType,
int32_t size) {
uint32_t wsize = 0;
if (size <= 14) {
wsize += writeByte(size << 4 | detail::compact::TTypeToCType[elemType]);
} else {
wsize += writeByte(0xf0 | detail::compact::TTypeToCType[elemType]);
wsize += apache::th... | 0 | [
"CWE-703",
"CWE-770"
] | fbthrift | c9a903e5902834e95bbd4ab0e9fa53ba0189f351 | 237,719,688,584,166,750,000,000,000,000,000,000,000 | 12 | Better handling of truncated data when reading strings
Summary:
Currently we read string size and blindly pre-allocate it. This allows malicious attacker to send a few bytes message and cause server to allocate huge amount of memory (>1GB).
This diff changes the logic to check if we have enough data in the buffer bef... |
psutil_pids(PyObject *self, PyObject *args) {
kinfo_proc *proclist = NULL;
kinfo_proc *orig_address = NULL;
size_t num_processes;
size_t idx;
PyObject *py_pid = NULL;
PyObject *py_retlist = PyList_New(0);
if (py_retlist == NULL)
return NULL;
if (psutil_get_proc_list(&proclist, ... | 0 | [
"CWE-415"
] | psutil | 7d512c8e4442a896d56505be3e78f1156f443465 | 3,754,971,621,670,651,000,000,000,000,000,000,000 | 36 | Use Py_CLEAR instead of Py_DECREF to also set the variable to NULL (#1616)
These files contain loops that convert system data into python objects
and during the process they create objects and dereference their
refcounts after they have been added to the resulting list.
However, in case of errors during the creat... |
HTTP_estimate(unsigned nhttp)
{
/* XXX: We trust the structs to size-aligned as necessary */
return (PRNDUP(sizeof(struct http) + sizeof(txt) * nhttp + nhttp));
} | 0 | [
"CWE-703"
] | varnish-cache | c5fd097e5cce8b461c6443af02b3448baef2491d | 66,748,120,123,968,840,000,000,000,000,000,000,000 | 6 | Do not call http_hdr_flags() on pseudo-headers
In http_EstimateWS(), all headers are passed to the http_isfiltered()
function to calculate how many bytes is needed to serialize the entire
struct http. http_isfiltered() will check the headers for whether they are
going to be filtered out later and if so skip them.
How... |
void InitHttpParser(Handle<Object> target) {
HandleScope scope;
Local<FunctionTemplate> t = FunctionTemplate::New(Parser::New);
t->InstanceTemplate()->SetInternalFieldCount(1);
t->SetClassName(String::NewSymbol("HTTPParser"));
PropertyAttribute attrib = (PropertyAttribute) (ReadOnly | DontDelete);
t->Set(... | 0 | [] | node | 7b3fb22290c3b6acb497ca85cf2f1648d75c8154 | 165,771,273,123,805,630,000,000,000,000,000,000,000 | 45 | typo in node_http_parser |
static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
size_t nbytes)
{
ssize_t ret = 0, i;
__u8 tmp[EXTRACT_SIZE];
xfer_secondary_pool(r, nbytes);
nbytes = account(r, nbytes, 0, 0);
while (nbytes) {
if (need_resched()) {
if (signal_pending(current)) {
if (ret == 0)
... | 0 | [
"CWE-310"
] | linux-2.6 | 8a0a9bd4db63bc45e3017bedeafbd88d0eb84d02 | 327,001,153,228,479,520,000,000,000,000,000,000,000 | 36 | random: make get_random_int() more random
It's a really simple patch that basically just open-codes the current
"secure_ip_id()" call, but when open-coding it we now use a _static_
hashing area, so that it gets updated every time.
And to make sure somebody can't just start from the same original seed of
all-zeroes, a... |
}static inline void WriteResourceLong(unsigned char *p,
const unsigned int quantum)
{
unsigned char
buffer[4];
buffer[0]=(unsigned char) (quantum >> 24);
buffer[1]=(unsigned char) (quantum >> 16);
buffer[2]=(unsigned char) (quantum >> 8);
buffer[3]=(unsigned char) quantum;
(void) CopyMagickMemory(p,b... | 1 | [
"CWE-190",
"CWE-125"
] | ImageMagick | d8ab7f046587f2e9f734b687ba7e6e10147c294b | 15,335,645,506,443,241,000,000,000,000,000,000,000 | 12 | Improve checking of EXIF profile to prevent integer overflow (bug report from Ibrahim el-sayed) |
static int ovl_readlink(struct dentry *dentry, char __user *buf, int bufsiz)
{
struct path realpath;
struct inode *realinode;
ovl_path_real(dentry, &realpath);
realinode = realpath.dentry->d_inode;
if (!realinode->i_op->readlink)
return -EINVAL;
touch_atime(&realpath);
return realinode->i_op->readlink(real... | 0 | [
"CWE-284",
"CWE-264"
] | linux | acff81ec2c79492b180fade3c2894425cd35a545 | 93,736,251,918,384,120,000,000,000,000,000,000,000 | 15 | ovl: fix permission checking for setattr
[Al Viro] The bug is in being too enthusiastic about optimizing ->setattr()
away - instead of "copy verbatim with metadata" + "chmod/chown/utimes"
(with the former being always safe and the latter failing in case of
insufficient permissions) it tries to combine these two. Note... |
static int hidpp_devicenametype_get_count(struct hidpp_device *hidpp,
u8 feature_index, u8 *nameLength)
{
struct hidpp_report response;
int ret;
ret = hidpp_send_fap_command_sync(hidpp, feature_index,
CMD_GET_DEVICE_NAME_TYPE_GET_COUNT, NULL, 0, &response);
if (ret > 0) {
hid_err(hidpp->hid_dev, "%s: receive... | 0 | [
"CWE-787"
] | linux | d9d4b1e46d9543a82c23f6df03f4ad697dab361b | 223,170,775,983,640,860,000,000,000,000,000,000,000 | 21 | HID: Fix assumption that devices have inputs
The syzbot fuzzer found a slab-out-of-bounds write bug in the hid-gaff
driver. The problem is caused by the driver's assumption that the
device must have an input report. While this will be true for all
normal HID input devices, a suitably malicious device can violate the... |
ZEND_API int zend_declare_property_double(zend_class_entry *ce, const char *name, int name_length, double value, int access_type TSRMLS_DC) /* {{{ */
{
zval *property;
if (ce->type & ZEND_INTERNAL_CLASS) {
ALLOC_PERMANENT_ZVAL(property);
} else {
ALLOC_ZVAL(property);
}
INIT_PZVAL(property);
ZVAL_DOUBLE(prop... | 0 | [
"CWE-416"
] | php-src | 0e6fe3a4c96be2d3e88389a5776f878021b4c59f | 95,407,904,186,414,920,000,000,000,000,000,000,000 | 13 | Fix bug #73147: Use After Free in PHP7 unserialize() |
write_viminfo(char_u *file, int forceit)
{
char_u *fname;
FILE *fp_in = NULL; // input viminfo file, if any
FILE *fp_out = NULL; // output viminfo file
char_u *tempname = NULL; // name of temp viminfo file
stat_T st_new; // mch_stat() of potential new file
stat_T st_old; // mch_stat() of exist... | 0 | [
"CWE-416"
] | vim | 9f1a39a5d1cd7989ada2d1cb32f97d84360e050f | 257,101,428,589,575,650,000,000,000,000,000,000,000 | 270 | patch 8.2.4040: keeping track of allocated lines is too complicated
Problem: Keeping track of allocated lines in user functions is too
complicated.
Solution: Instead of freeing individual lines keep them all until the end. |
static inline unsigned int tok_check_len(size_t len)
{
if (unlikely(len > MAX_TEXT))
nasm_fatal("impossibly large token");
return len;
} | 0 | [] | nasm | 6299a3114ce0f3acd55d07de201a8ca2f0a83059 | 33,195,227,481,847,204,000,000,000,000,000,000,000 | 7 | BR 3392708: fix NULL pointer reference for invalid %stacksize
After issuing an error message for a missing %stacksize argument, need
to quit rather than continuing to try to access the pointer.
Fold uses of tok_text() while we are at it.
Reported-by: Suhwan <prada960808@gmail.com>
Signed-off-by: H. Peter Anvin (Inte... |
xmlSchemaBubbleIDCNodeTables(xmlSchemaValidCtxtPtr vctxt)
{
xmlSchemaPSVIIDCBindingPtr bind; /* IDC bindings of the current node. */
xmlSchemaPSVIIDCBindingPtr *parTable, parBind = NULL; /* parent IDC bindings. */
xmlSchemaPSVIIDCNodePtr node, parNode = NULL, *dupls, *parNodes; /* node-table entries. */
... | 0 | [
"CWE-134"
] | libxml2 | 4472c3a5a5b516aaf59b89be602fbce52756c3e9 | 119,914,925,445,856,850,000,000,000,000,000,000,000 | 286 | Fix some format string warnings with possible format string vulnerability
For https://bugzilla.gnome.org/show_bug.cgi?id=761029
Decorate every method in libxml2 with the appropriate
LIBXML_ATTR_FORMAT(fmt,args) macro and add some cleanups
following the reports. |
int jpc_floorlog2(int x)
{
int y;
/* The argument must be positive. */
assert(x > 0);
y = 0;
while (x > 1) {
x >>= 1;
++y;
}
return y;
} | 0 | [
"CWE-617"
] | jasper | e6c8d5a838b49f94616be14753aa5c89d64605b5 | 137,014,172,159,175,940,000,000,000,000,000,000,000 | 14 | jpc_math: split jpc_firstone() in int/jpc_fix_t overloads
Fixes CVE-2018-9055 (denial of service via a reachable assertion due
to integer overflow).
Based on a patch from Fridrich Strba <fstrba@suse.com>. Instead of
switching to `int_fast32_t`, this patch splits jpc_firstone() into two
overloads, one for `int` and o... |
static uint8_t individual_channel_stream(NeAACDecStruct *hDecoder, element *ele,
bitfile *ld, ic_stream *ics, uint8_t scal_flag,
int16_t *spec_data)
{
uint8_t result;
result = side_info(hDecoder, ele, ld, ics, scal_flag);
if ... | 0 | [
"CWE-119",
"CWE-787"
] | faad2 | 942c3e0aee748ea6fe97cb2c1aa5893225316174 | 300,671,632,584,501,800,000,000,000,000,000,000,000 | 58 | Fix a couple buffer overflows
https://hackerone.com/reports/502816
https://hackerone.com/reports/507858
https://github.com/videolan/vlc/blob/master/contrib/src/faad2/faad2-fix-overflows.patch |
virDomainDefFormatFeatures(virBufferPtr buf,
virDomainDefPtr def)
{
g_auto(virBuffer) childBuf = VIR_BUFFER_INIT_CHILD(buf);
size_t i;
for (i = 0; i < VIR_DOMAIN_FEATURE_LAST; i++) {
g_auto(virBuffer) tmpAttrBuf = VIR_BUFFER_INITIALIZER;
g_auto(virBuffer) tmpChild... | 0 | [
"CWE-212"
] | libvirt | a5b064bf4b17a9884d7d361733737fb614ad8979 | 80,055,173,223,940,260,000,000,000,000,000,000,000 | 263 | conf: Don't format http cookies unless VIR_DOMAIN_DEF_FORMAT_SECURE is used
Starting with 3b076391befc3fe72deb0c244ac6c2b4c100b410
(v6.1.0-122-g3b076391be) we support http cookies. Since they may contain
somewhat sensitive information we should not format them into the XML
unless VIR_DOMAIN_DEF_FORMAT_SECURE is assert... |
gdev_xps_stroke_path(gx_device * dev, const gs_gstate * pgs, gx_path * ppath,
const gx_stroke_params * params,
const gx_drawing_color * pdcolor, const gx_clip_path * pcpath)
{
if (gx_path_is_void(ppath)) {
return 0;
}
return gdev_vector_stroke_path(dev, pgs,... | 0 | [] | ghostpdl | 94d8955cb7725eb5f3557ddc02310c76124fdd1a | 234,776,053,388,399,570,000,000,000,000,000,000,000 | 9 | Bug 701818: better handling of error during PS/PDF image
In the xps device, if an error occurred after xps_begin_image() but before
xps_image_end_image(), *if* the Postscript had called 'restore' as part of the
error handling, the image enumerator would have been freed (by the restore)
despite the xps device still hol... |
static int fsmClose(FD_t *wfdp)
{
int rc = 0;
if (wfdp && *wfdp) {
int myerrno = errno;
static int oneshot = 0;
static int flush_io = 0;
int fdno = Fileno(*wfdp);
if (!oneshot) {
flush_io = (rpmExpandNumeric("%{?_flush_io}") > 0);
oneshot = 1;
}
if (flush_io) {
fsync(fdno);
}
if (Fclose... | 0 | [] | rpm | 96ec957e281220f8e137a2d5eb23b83a6377d556 | 152,599,772,521,723,570,000,000,000,000,000,000,000 | 28 | Validate intermediate symlinks during installation, CVE-2021-35939
Whenever directory changes during unpacking, walk the entire tree from
starting from / and validate any symlinks crossed, fail the install
on invalid links.
This is the first of step of many towards securing our file operations
against local tamperers... |
InputFunctionCall(FmgrInfo *flinfo, char *str, Oid typioparam, int32 typmod)
{
FunctionCallInfoData fcinfo;
Datum result;
bool pushed;
if (str == NULL && flinfo->fn_strict)
return (Datum) 0; /* just return null result */
pushed = SPI_push_conditional();
InitFunctionCallInfoData(fcinfo, flinfo, 3, InvalidO... | 0 | [
"CWE-264"
] | postgres | 537cbd35c893e67a63c59bc636c3e888bd228bc7 | 45,087,154,518,845,360,000,000,000,000,000,000,000 | 40 | Prevent privilege escalation in explicit calls to PL validators.
The primary role of PL validators is to be called implicitly during
CREATE FUNCTION, but they are also normal functions that a user can call
explicitly. Add a permissions check to each validator to ensure that a
user cannot use explicit validator calls ... |
static void naludmx_check_pid(GF_Filter *filter, GF_NALUDmxCtx *ctx, Bool force_au_flush)
{
u32 w, h, ew, eh;
u8 *dsi, *dsi_enh;
u32 dsi_size, dsi_enh_size;
u32 crc_cfg, crc_cfg_enh;
GF_Fraction sar;
Bool has_hevc_base = GF_TRUE;
Bool has_colr_info = GF_FALSE;
if (ctx->analyze) {
if (ctx->opid && !ctx->ps_mo... | 0 | [
"CWE-476"
] | gpac | b43f9d1a4b4e33d08edaef6d313e6ce4bdf554d3 | 91,972,554,383,257,180,000,000,000,000,000,000,000 | 168 | fixed #2223 |
virtual void help(stringstream& ss) const {
ss << "internal" << endl;
} | 0 | [
"CWE-613"
] | mongo | db19e7ce84cfd702a4ba9983ee2ea5019f470f82 | 250,764,740,031,166,750,000,000,000,000,000,000,000 | 3 | SERVER-38984 Validate unique User ID on UserCache hit
(cherry picked from commit e55d6e2292e5dbe2f97153251d8193d1cc89f5d7) |
iobuf_get_fname_nonnull (iobuf_t a)
{
const char *fname;
fname = iobuf_get_fname (a);
return fname? fname : "[?]";
} | 0 | [
"CWE-20"
] | gnupg | 2183683bd633818dd031b090b5530951de76f392 | 284,398,744,766,530,650,000,000,000,000,000,000,000 | 7 | Use inline functions to convert buffer data to scalars.
* common/host2net.h (buf16_to_ulong, buf16_to_uint): New.
(buf16_to_ushort, buf16_to_u16): New.
(buf32_to_size_t, buf32_to_ulong, buf32_to_uint, buf32_to_u32): New.
--
Commit 91b826a38880fd8a989318585eb502582636ddd8 was not enough to
avoid all sign extension on ... |
bool fix_fields(THD *thd, Item **it)
{
if ((*ref)->fix_fields_if_needed_for_scalar(thd, ref))
return TRUE;
return Item_ref::fix_fields(thd, it);
} | 0 | [
"CWE-617"
] | server | 807945f2eb5fa22e6f233cc17b85a2e141efe2c8 | 163,713,285,686,854,180,000,000,000,000,000,000,000 | 6 | MDEV-26402: A SEGV in Item_field::used_tables/update_depend_map_for_order...
When doing condition pushdown from HAVING into WHERE,
Item_equal::create_pushable_equalities() calls
item->set_extraction_flag(IMMUTABLE_FL) for constant items.
Then, Item::cleanup_excluding_immutables_processor() checks for this flag
to see ... |
web_view_is_loading (GoaWebView *self)
{
GoaWebViewPrivate *priv = self->priv;
WebKitLoadStatus status;
status = webkit_web_view_get_load_status (WEBKIT_WEB_VIEW (priv->web_view));
if ((priv->status == WEBKIT_LOAD_FINISHED || priv->status == WEBKIT_LOAD_FAILED)
&& status != WEBKIT_LOAD_PROVISIONAL)
... | 0 | [
"CWE-310"
] | gnome-online-accounts | edde7c63326242a60a075341d3fea0be0bc4d80e | 93,438,354,899,586,440,000,000,000,000,000,000,000 | 14 | Guard against invalid SSL certificates
None of the branded providers (eg., Google, Facebook and Windows Live)
should ever have an invalid certificate. So set "ssl-strict" on the
SoupSession object being used by GoaWebView.
Providers like ownCloud and Exchange might have to deal with
certificates that are not up to th... |
static bool io_wq_worker_cancel(struct io_worker *worker, void *data)
{
struct io_wq_work *work = data;
unsigned long flags;
bool ret = false;
if (worker->cur_work != work)
return false;
spin_lock_irqsave(&worker->lock, flags);
if (worker->cur_work == work) {
send_sig(SIGINT, worker->task, 1);
ret = true;... | 0 | [] | linux | 181e448d8709e517c9c7b523fcd209f24eb38ca7 | 251,936,578,775,120,340,000,000,000,000,000,000,000 | 18 | io_uring: async workers should inherit the user creds
If we don't inherit the original task creds, then we can confuse users
like fuse that pass creds in the request header. See link below on
identical aio issue.
Link: https://lore.kernel.org/linux-fsdevel/26f0d78e-99ca-2f1b-78b9-433088053a61@scylladb.com/T/#u
Signed... |
int SSL_add_client_CA(SSL *ssl, X509 *x)
{
return add_ca_name(&ssl->client_ca_names, x);
} | 0 | [
"CWE-835"
] | openssl | 758754966791c537ea95241438454aa86f91f256 | 79,657,817,027,276,240,000,000,000,000,000,000,000 | 4 | Fix invalid handling of verify errors in libssl
In the event that X509_verify() returned an internal error result then
libssl would mishandle this and set rwstate to SSL_RETRY_VERIFY. This
subsequently causes SSL_get_error() to return SSL_ERROR_WANT_RETRY_VERIFY.
That return code is supposed to only ever be returned i... |
bool walk(Item_processor processor, bool walk_subquery, void *args)
{
return (item->walk(processor, walk_subquery, args)) ||
(this->*processor)(args);
} | 0 | [
"CWE-617"
] | server | 2e7891080667c59ac80f788eef4d59d447595772 | 325,207,680,219,276,470,000,000,000,000,000,000,000 | 5 | MDEV-25635 Assertion failure when pushing from HAVING into WHERE of view
This bug could manifest itself after pushing a where condition over a
mergeable derived table / view / CTE DT into a grouping view / derived
table / CTE V whose item list contained set functions with constant
arguments such as MIN(2), SUM(1) etc.... |
static void lo_write_buf(fuse_req_t req, fuse_ino_t ino,
struct fuse_bufvec *in_buf, off_t off,
struct fuse_file_info *fi)
{
(void)ino;
ssize_t res;
struct fuse_bufvec out_buf = FUSE_BUFVEC_INIT(fuse_buf_size(in_buf));
bool cap_fsetid_dropped = false;
... | 1 | [
"CWE-281"
] | qemu | e586edcb410543768ef009eaa22a2d9dd4a53846 | 72,249,315,256,821,850,000,000,000,000,000,000,000 | 45 | virtiofs: drop remapped security.capability xattr as needed
On Linux, the 'security.capability' xattr holds a set of
capabilities that can change when an executable is run, giving
a limited form of privilege escalation to those programs that
the writer of the file deemed worthy.
Any write causes the 'security.capabil... |
Item_hex_constant(THD *thd, const char *str, size_t str_length):
Item_literal(thd)
{
hex_string_init(thd, str, str_length);
} | 0 | [
"CWE-617"
] | server | 807945f2eb5fa22e6f233cc17b85a2e141efe2c8 | 304,322,383,995,017,900,000,000,000,000,000,000,000 | 5 | MDEV-26402: A SEGV in Item_field::used_tables/update_depend_map_for_order...
When doing condition pushdown from HAVING into WHERE,
Item_equal::create_pushable_equalities() calls
item->set_extraction_flag(IMMUTABLE_FL) for constant items.
Then, Item::cleanup_excluding_immutables_processor() checks for this flag
to see ... |
asmlinkage long sys_setuid(uid_t uid)
{
int old_euid = current->euid;
int old_ruid, old_suid, new_suid;
int retval;
retval = security_task_setuid(uid, (uid_t)-1, (uid_t)-1, LSM_SETID_ID);
if (retval)
return retval;
old_ruid = current->uid;
old_suid = current->suid;
new_suid = old_suid;
if (capable(CAP_SE... | 0 | [
"CWE-20"
] | linux-2.6 | 9926e4c74300c4b31dee007298c6475d33369df0 | 61,150,799,898,324,865,000,000,000,000,000,000,000 | 33 | 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... |
ASN1_TIME *X509_time_adj(ASN1_TIME *s, long adj, time_t *in_tm)
{
time_t t;
int type = -1;
if (in_tm)
t = *in_tm;
else
time(&t);
t += adj;
if (s)
type = s->type;
if (type == V_ASN1_UTCTIME)
return ASN1_UTCTIME_set(s, t);
if (type == V_ASN1_GENERALIZEDTIM... | 0 | [
"CWE-119"
] | openssl | fa57f74a3941db6b2efb2f43c6add914ec83db20 | 26,626,776,771,757,210,000,000,000,000,000,000,000 | 19 | Fix length checks in X509_cmp_time to avoid out-of-bounds reads.
Also tighten X509_cmp_time to reject more than three fractional
seconds in the time; and to reject trailing garbage after the offset.
CVE-2015-1789
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org> |
WriteWrap* StreamBase::CreateWriteWrap(
Local<Object> object) {
auto* wrap = new SimpleWriteWrap<AsyncWrap>(this, object);
wrap->MakeWeak();
return wrap;
} | 0 | [
"CWE-416"
] | node | 4f8772f9b731118628256189b73cd202149bbd97 | 3,855,344,452,144,118,400,000,000,000,000,000,000 | 6 | src: retain pointers to WriteWrap/ShutdownWrap
Avoids potential use-after-free when wrap req's are synchronously
destroyed.
CVE-ID: CVE-2020-8265
Fixes: https://github.com/nodejs-private/node-private/issues/227
Refs: https://hackerone.com/bugs?subject=nodejs&report_id=988103
PR-URL: https://github.com/nodejs-private/... |
int sqlite3Fts3DeferToken(
Fts3Cursor *pCsr, /* Fts3 table cursor */
Fts3PhraseToken *pToken, /* Token to defer */
int iCol /* Column that token must appear in (or -1) */
){
Fts3DeferredToken *pDeferred;
pDeferred = sqlite3_malloc(sizeof(*pDeferred));
if( !pDeferr... | 0 | [
"CWE-787"
] | sqlite | c72f2fb7feff582444b8ffdc6c900c69847ce8a9 | 80,294,718,818,791,780,000,000,000,000,000,000,000 | 21 | More improvements to shadow table corruption detection in FTS3.
FossilOrigin-Name: 51525f9c3235967bc00a090e84c70a6400698c897aa4742e817121c725b8c99d |
SWFShape_setMorphFlag(SWFShape shape)
{
shape->isMorph = TRUE;
} | 0 | [
"CWE-20",
"CWE-476"
] | libming | 6e76e8c71cb51c8ba0aa9737a636b9ac3029887f | 259,509,697,100,899,730,000,000,000,000,000,000,000 | 4 | SWFShape_setLeftFillStyle: prevent fill overflow |
get_subnet(uint32_t *addr, unsigned int where)
{
int off;
off = where / 32;
where %= 32;
return (addr[off] >> (32 - NBITS - where)) & ((1UL << NBITS) - 1);
} | 0 | [] | chrony | 8f72155b438494e6d8e9e75920c36fd88d90f5b2 | 152,849,906,963,156,850,000,000,000,000,000,000,000 | 9 | Multiply clientlog node table size when reallocating |
static bool dce120_hw_sequencer_create(struct dc *dc)
{
/* All registers used by dce11.2 match those in dce11 in offset and
* structure
*/
dce120_hw_sequencer_construct(dc);
/*TODO Move to separate file and Override what is needed */
return true;
} | 0 | [
"CWE-400",
"CWE-401"
] | linux | 104c307147ad379617472dd91a5bcb368d72bd6d | 320,120,840,448,682,980,000,000,000,000,000,000,000 | 11 | drm/amd/display: prevent memory leak
In dcn*_create_resource_pool the allocated memory should be released if
construct pool fails.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
md_is_autolink_uri(MD_CTX* ctx, OFF beg, OFF max_end, OFF* p_end)
{
OFF off = beg+1;
MD_ASSERT(CH(beg) == _T('<'));
/* Check for scheme. */
if(off >= max_end || !ISASCII(off))
return FALSE;
off++;
while(1) {
if(off >= max_end)
return FALSE;
if(off - beg > ... | 0 | [
"CWE-125",
"CWE-908"
] | md4c | 4fc808d8fe8d8904f8525bb4231d854f45e23a19 | 84,318,583,818,791,070,000,000,000,000,000,000,000 | 36 | md_analyze_line: Avoid reading 1 byte beyond the input size.
Fixes #155. |
static void deactivate_slab(struct kmem_cache *s, struct kmem_cache_cpu *c)
{
struct page *page = c->page;
int tail = 1;
if (page->freelist)
stat(c, DEACTIVATE_REMOTE_FREES);
/*
* Merge cpu freelist into slab freelist. Typically we get here
* because both freelists are empty. So this is unlikely
* to occur... | 0 | [
"CWE-189"
] | linux | f8bd2258e2d520dff28c855658bd24bdafb5102d | 236,095,190,432,316,760,000,000,000,000,000,000,000 | 29 | remove div_long_long_rem
x86 is the only arch right now, which provides an optimized for
div_long_long_rem and it has the downside that one has to be very careful that
the divide doesn't overflow.
The API is a little akward, as the arguments for the unsigned divide are
signed. The signed version also doesn't handle ... |
TEST(IndexBoundsBuilderTest,
TranslateNotEqualToNullShouldBuildExactBoundsIfIndexIsNotMultiKeyOnRelevantPath) {
BSONObj indexPattern = BSON("a" << 1 << "b" << 1);
auto testIndex = buildSimpleIndexEntry(indexPattern);
testIndex.multikeyPaths = {{}, {0}}; // "a" is not multi-key, but "b" is.
for (B... | 0 | [
"CWE-754"
] | mongo | f8f55e1825ee5c7bdb3208fc7c5b54321d172732 | 33,232,528,462,187,194,000,000,000,000,000,000,000 | 22 | SERVER-44377 generate correct plan for indexed inequalities to null |
int AVI_audio_mp3rate(avi_t *AVI)
{
return AVI->track[AVI->aptr].mp3rate;
} | 0 | [
"CWE-835"
] | gpac | 7f060bbb72966cae80d6fee338d0b07fa3fc06e1 | 17,723,799,957,689,220,000,000,000,000,000,000,000 | 4 | fixed #2159 |
bool Item_cache_row::setup(THD *thd, Item *item)
{
example= item;
null_value= true;
if (!values && allocate(thd, item->cols()))
return 1;
for (uint i= 0; i < item_count; i++)
{
Item *el= item->element_index(i);
Item_cache *tmp;
if (!(tmp= values[i]= el->get_cache(thd)))
return 1;
tm... | 0 | [
"CWE-416"
] | server | c02ebf3510850ba78a106be9974c94c3b97d8585 | 41,382,034,586,423,537,000,000,000,000,000,000,000 | 17 | MDEV-24176 Preparations
1. moved fix_vcol_exprs() call to open_table()
mysql_alter_table() doesn't do lock_tables() so it cannot win from
fix_vcol_exprs() from there. Tests affected: main.default_session
2. Vanilla cleanups and comments. |
static void qemu_sgl_init_external(VirtIOSCSIReq *req, struct iovec *sg,
hwaddr *addr, int num)
{
QEMUSGList *qsgl = &req->qsgl;
qemu_sglist_init(qsgl, DEVICE(req->dev), num, &address_space_memory);
while (num--) {
qemu_sglist_add(qsgl, *(addr++), (sg++)->iov_len)... | 0 | [
"CWE-119"
] | qemu | 3c3ce981423e0d6c18af82ee62f1850c2cda5976 | 222,137,799,586,179,200,000,000,000,000,000,000,000 | 10 | virtio-scsi: fix buffer overrun on invalid state load
CVE-2013-4542
hw/scsi/scsi-bus.c invokes load_request.
virtio_scsi_load_request does:
qemu_get_buffer(f, (unsigned char *)&req->elem, sizeof(req->elem));
this probably can make elem invalid, for example,
make in_num or out_num huge, then:
virtio_scsi_p... |
bool is_null() { return 1; } | 0 | [] | mysql-server | f7316aa0c9a3909fc7498e7b95d5d3af044a7e21 | 28,391,381,462,202,540,000,000,000,000,000,000,000 | 1 | Bug#26361149 MYSQL SERVER CRASHES AT: COL IN(IFNULL(CONST,
COL), NAME_CONST('NAME', NULL))
Backport of Bug#19143243 fix.
NAME_CONST item can return NULL_ITEM type in case of incorrect arguments.
NULL_ITEM has special processing in Item_func_in function.
In Item_func_in::fix_length_and_dec an a... |
option_expand(int opt_idx, char_u *val)
{
/* if option doesn't need expansion nothing to do */
if (!(options[opt_idx].flags & P_EXPAND) || options[opt_idx].var == NULL)
return NULL;
/* If val is longer than MAXPATHL no meaningful expansion can be done,
* expand_env() would truncate the string. */
... | 0 | [
"CWE-20"
] | vim | d0b5138ba4bccff8a744c99836041ef6322ed39a | 239,075,317,013,150,500,000,000,000,000,000,000,000 | 31 | patch 8.0.0056
Problem: When setting 'filetype' there is no check for a valid name.
Solution: Only allow valid characters in 'filetype', 'syntax' and 'keymap'. |
static __cold void io_tctx_exit_cb(struct callback_head *cb)
{
struct io_uring_task *tctx = current->io_uring;
struct io_tctx_exit *work;
work = container_of(cb, struct io_tctx_exit, task_work);
/*
* When @in_idle, we're in cancellation and it's racy to remove the
* node. It'll be removed by the end of cancel... | 0 | [
"CWE-416"
] | linux | e677edbcabee849bfdd43f1602bccbecf736a646 | 281,388,734,100,520,450,000,000,000,000,000,000,000 | 14 | io_uring: fix race between timeout flush and removal
io_flush_timeouts() assumes the timeout isn't in progress of triggering
or being removed/canceled, so it unconditionally removes it from the
timeout list and attempts to cancel it.
Leave it on the list and let the normal timeout cancelation take care
of it.
Cc: st... |
static int invalid_frame_pointer(void __user *fp, int fplen)
{
if (((unsigned long) fp) & 7)
return 1;
return 0;
} | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 174,090,790,266,021,930,000,000,000,000,000,000,000 | 6 | KEYS: Add a keyctl to install a process's session keyring on its parent [try #6]
Add a keyctl to install a process's session keyring onto its parent. This
replaces the parent's session keyring. Because the COW credential code does
not permit one process to change another process's credentials directly, the
change is... |
void would_dump(struct linux_binprm *bprm, struct file *file)
{
struct inode *inode = file_inode(file);
if (inode_permission(inode, MAY_READ) < 0) {
struct user_namespace *old, *user_ns;
bprm->interp_flags |= BINPRM_FLAGS_ENFORCE_NONDUMP;
/* Ensure mm->user_ns contains the executable */
user_ns = old = bprm-... | 0 | [] | linux | 98da7d08850fb8bdeb395d6368ed15753304aa0c | 53,885,353,480,737,400,000,000,000,000,000,000,000 | 19 | fs/exec.c: account for argv/envp pointers
When limiting the argv/envp strings during exec to 1/4 of the stack limit,
the storage of the pointers to the strings was not included. This means
that an exec with huge numbers of tiny strings could eat 1/4 of the stack
limit in strings and then additional space would be lat... |
static int __kvm_read_guest_page(struct kvm_memory_slot *slot, gfn_t gfn,
void *data, int offset, int len)
{
int r;
unsigned long addr;
addr = gfn_to_hva_memslot_prot(slot, gfn, NULL);
if (kvm_is_error_hva(addr))
return -EFAULT;
r = __copy_from_user(data, (void __user *)addr + offset, len);
if (r)
retu... | 0 | [
"CWE-459"
] | linux | 683412ccf61294d727ead4a73d97397396e69a6b | 78,979,491,194,514,220,000,000,000,000,000,000,000 | 14 | KVM: SEV: add cache flush to solve SEV cache incoherency issues
Flush the CPU caches when memory is reclaimed from an SEV guest (where
reclaim also includes it being unmapped from KVM's memslots). Due to lack
of coherency for SEV encrypted memory, failure to flush results in silent
data corruption if userspace is mal... |
int user_preparse(struct key_preparsed_payload *prep)
{
struct user_key_payload *upayload;
size_t datalen = prep->datalen;
if (datalen <= 0 || datalen > 32767 || !prep->data)
return -EINVAL;
upayload = kmalloc(sizeof(*upayload) + datalen, GFP_KERNEL);
if (!upayload)
return -ENOMEM;
/* attach the data */
p... | 0 | [
"CWE-476"
] | linux | c06cfb08b88dfbe13be44a69ae2fdc3a7c902d81 | 240,560,757,815,979,430,000,000,000,000,000,000,000 | 19 | KEYS: Remove key_type::match in favour of overriding default by match_preparse
A previous patch added a ->match_preparse() method to the key type. This is
allowed to override the function called by the iteration algorithm.
Therefore, we can just set a default that simply checks for an exact match of
the key descripti... |
void Hybrid_type_traits_decimal::div(Hybrid_type *val, ulonglong u) const
{
int2my_decimal(E_DEC_FATAL_ERROR, u, TRUE, &val->dec_buf[2]);
/* XXX: what is '4' for scale? */
my_decimal_div(E_DEC_FATAL_ERROR,
&val->dec_buf[val->used_dec_buf_no ^ 1],
&val->dec_buf[val->used_dec_buf_n... | 0 | [] | server | b000e169562697aa072600695d4f0c0412f94f4f | 284,200,424,628,649,170,000,000,000,000,000,000,000 | 10 | Bug#26361149 MYSQL SERVER CRASHES AT: COL IN(IFNULL(CONST, COL), NAME_CONST('NAME', NULL))
based on:
commit f7316aa0c9a
Author: Ajo Robert <ajo.robert@oracle.com>
Date: Thu Aug 24 17:03:21 2017 +0530
Bug#26361149 MYSQL SERVER CRASHES AT: COL IN(IFNULL(CONST,
COL), NAME_CONST('NAME'... |
ins_compl_infercase_gettext(
char_u *str,
int char_len,
int compl_char_len,
int min_len,
char_u **tofree)
{
int *wca; // Wide character array.
char_u *p;
int i, c;
int has_lower = FALSE;
int was_letter = FALSE;
garray_T gap;
IObuff[0] = NUL;
// Allocate wide character array... | 0 | [
"CWE-122"
] | vim | b9e717367c395490149495cf375911b5d9de889e | 175,622,032,503,930,540,000,000,000,000,000,000,000 | 135 | patch 9.0.0060: accessing uninitialized memory when completing long line
Problem: Accessing uninitialized memory when completing long line.
Solution: Terminate string with NUL. |
static int ext4_unfreeze(struct super_block *sb)
{
if (sb->s_flags & MS_RDONLY)
return 0;
lock_super(sb);
/* Reset the needs_recovery flag before the fs is unlocked. */
EXT4_SET_INCOMPAT_FEATURE(sb, EXT4_FEATURE_INCOMPAT_RECOVER);
ext4_commit_super(sb, 1);
unlock_super(sb);
jbd2_journal_unlock_updates(EXT4_SB... | 0 | [
"CWE-703"
] | linux | 744692dc059845b2a3022119871846e74d4f6e11 | 268,921,006,176,669,820,000,000,000,000,000,000,000 | 13 | ext4: use ext4_get_block_write in buffer write
Allocate uninitialized extent before ext4 buffer write and
convert the extent to initialized after io completes.
The purpose is to make sure an extent can only be marked
initialized after it has been written with new data so
we can safely drop the i_mutex lock in ext4 DIO... |
static bool io_queue_worker_create(struct io_worker *worker,
struct io_wqe_acct *acct,
task_work_func_t func)
{
struct io_wqe *wqe = worker->wqe;
struct io_wq *wq = wqe->wq;
/* raced with exit, just ignore create call */
if (test_bit(IO_WQ_BIT_EXIT, &wq->state))
goto fail;
if (!io_worker_get(worke... | 0 | [
"CWE-200"
] | linux | 713b9825a4c47897f66ad69409581e7734a8728e | 227,926,398,376,707,100,000,000,000,000,000,000,000 | 34 | io-wq: fix cancellation on create-worker failure
WARNING: CPU: 0 PID: 10392 at fs/io_uring.c:1151 req_ref_put_and_test
fs/io_uring.c:1151 [inline]
WARNING: CPU: 0 PID: 10392 at fs/io_uring.c:1151 req_ref_put_and_test
fs/io_uring.c:1146 [inline]
WARNING: CPU: 0 PID: 10392 at fs/io_uring.c:1151
io_req_complete_post+0xf5... |
static void set_prefree_as_free_segments(struct f2fs_sb_info *sbi)
{
struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);
unsigned int segno;
mutex_lock(&dirty_i->seglist_lock);
for_each_set_bit(segno, dirty_i->dirty_segmap[PRE], MAIN_SEGS(sbi))
__set_test_and_free(sbi, segno);
mutex_unlock(&dirty_i->seglist_lock... | 0 | [
"CWE-20"
] | linux | 638164a2718f337ea224b747cf5977ef143166a4 | 230,495,832,366,551,630,000,000,000,000,000,000,000 | 10 | f2fs: fix potential panic during fstrim
As Ju Hyung Park reported:
"When 'fstrim' is called for manual trim, a BUG() can be triggered
randomly with this patch.
I'm seeing this issue on both x86 Desktop and arm64 Android phone.
On x86 Desktop, this was caused during Ubuntu boot-up. I have a
cronjob installed which c... |
CiffComponent::~CiffComponent()
{
if (isAllocated_) delete[] pData_;
} | 0 | [
"CWE-400"
] | exiv2 | b3d077dcaefb6747fff8204490f33eba5a144edb | 288,332,443,780,387,200,000,000,000,000,000,000,000 | 4 | Fix #460 by adding more checks in CiffDirectory::readDirectory |
xfs_attr3_leaf_lookup_int(
struct xfs_buf *bp,
struct xfs_da_args *args)
{
struct xfs_attr_leafblock *leaf;
struct xfs_attr3_icleaf_hdr ichdr;
struct xfs_attr_leaf_entry *entry;
struct xfs_attr_leaf_entry *entries;
struct xfs_attr_leaf_name_local *name_loc;
struct xfs_attr_leaf_name_remote *name_rmt;
xfs_daha... | 1 | [
"CWE-241",
"CWE-19"
] | linux | 8275cdd0e7ac550dcce2b3ef6d2fb3b808c1ae59 | 175,218,177,065,330,150,000,000,000,000,000,000,000 | 104 | xfs: remote attribute overwrite causes transaction overrun
Commit e461fcb ("xfs: remote attribute lookups require the value
length") passes the remote attribute length in the xfs_da_args
structure on lookup so that CRC calculations and validity checking
can be performed correctly by related code. This, unfortunately h... |
static int hns_nic_common_poll(struct napi_struct *napi, int budget)
{
int clean_complete = 0;
struct hns_nic_ring_data *ring_data =
container_of(napi, struct hns_nic_ring_data, napi);
struct hnae_ring *ring = ring_data->ring;
try_again:
clean_complete += ring_data->poll_one(
ring_data, budget - clean_comple... | 0 | [
"CWE-416"
] | linux | 27463ad99f738ed93c7c8b3e2e5bc8c4853a2ff2 | 164,718,208,652,416,420,000,000,000,000,000,000,000 | 23 | net: hns: Fix a skb used after free bug
skb maybe freed in hns_nic_net_xmit_hw() and return NETDEV_TX_OK,
which cause hns_nic_net_xmit to use a freed skb.
BUG: KASAN: use-after-free in hns_nic_net_xmit_hw+0x62c/0x940...
[17659.112635] alloc_debug_processing+0x18c/0x1a0
[17659.117208] __slab_alloc+0x52c/0x... |
free_tabpage(tabpage_T *tp)
{
int idx;
# ifdef FEAT_DIFF
diff_clear(tp);
# endif
# ifdef FEAT_PROP_POPUP
while (tp->tp_first_popupwin != NULL)
popup_close_tabpage(tp, tp->tp_first_popupwin->w_id, TRUE);
#endif
for (idx = 0; idx < SNAP_COUNT; ++idx)
clear_snapshot(tp, idx);
#ifdef FEAT_EVAL
vars_c... | 0 | [
"CWE-476"
] | vim | 0f6e28f686dbb59ab3b562408ab9b2234797b9b1 | 55,265,959,313,760,770,000,000,000,000,000,000,000 | 35 | patch 8.2.4428: crash when switching tabpage while in the cmdline window
Problem: Crash when switching tabpage while in the cmdline window.
Solution: Disallow switching tabpage when in the cmdline window. |
ensure_current_configuration_is_saved (void)
{
GnomeRRScreen *rr_screen;
GnomeRRConfig *rr_config;
/* Normally, gnome_rr_config_save() creates a backup file based on the
* old monitors.xml. However, if *that* file didn't exist, there is
* nothing from which to create a backup... | 0 | [] | gnome-settings-daemon | be513b3c7d80d0b7013d79ce46d7eeca929705cc | 261,594,414,360,344,600,000,000,000,000,000,000,000 | 23 | Implement autoconfiguration of the outputs
This is similar in spirit to 'xrandr --auto', but we disfavor selecting clone modes.
Instead, we lay out the outputs left-to-right.
Signed-off-by: Federico Mena Quintero <federico@novell.com> |
url_uses_proxy (struct url * u)
{
bool ret;
char *proxy;
if (!u)
return false;
proxy = getproxy (u);
ret = proxy != NULL;
xfree (proxy);
return ret;
} | 0 | [
"CWE-119"
] | wget | ba6b44f6745b14dce414761a8e4b35d31b176bba | 84,233,886,096,781,500,000,000,000,000,000,000,000 | 12 | Fix heap overflow in HTTP protocol handling (CVE-2017-13090)
* src/retr.c (fd_read_body): Stop processing on negative chunk size
Reported-by: Antti Levomäki, Christian Jalio, Joonas Pihlaja from Forcepoint
Reported-by: Juhani Eronen from Finnish National Cyber Security Centre |
static void synic_update_vector(struct kvm_vcpu_hv_synic *synic,
int vector)
{
struct kvm_vcpu *vcpu = hv_synic_to_vcpu(synic);
struct kvm_hv *hv = to_kvm_hv(vcpu->kvm);
int auto_eoi_old, auto_eoi_new;
if (vector < HV_SYNIC_FIRST_VALID_VECTOR)
return;
if (synic_has_vector_connected(synic, vector))
__set_... | 0 | [
"CWE-476"
] | linux | 7ec37d1cbe17d8189d9562178d8b29167fe1c31a | 103,695,408,906,888,870,000,000,000,000,000,000,000 | 43 | KVM: x86: Check lapic_in_kernel() before attempting to set a SynIC irq
When KVM_CAP_HYPERV_SYNIC{,2} is activated, KVM already checks for
irqchip_in_kernel() so normally SynIC irqs should never be set. It is,
however, possible for a misbehaving VMM to write to SYNIC/STIMER MSRs
causing erroneous behavior.
The immedi... |
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