func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
void gf_hevc_parse_ps(GF_HEVCConfig* hevccfg, HEVCState* hevc, u32 nal_type)
{
u32 i, j;
if (!hevccfg) return;
for (i = 0; i < gf_list_count(hevccfg->param_array); i++) {
GF_NALUFFParamArray* ar = gf_list_get(hevccfg->param_array, i);
if (ar->type != nal_type) continue;
for (j = 0; j < gf_list_count(ar->nalu... | 0 | [
"CWE-401"
] | gpac | 0a85029d694f992f3631e2f249e4999daee15cbf | 173,927,689,020,886,600,000,000,000,000,000,000,000 | 15 | fixed #1785 (fuzz) |
kex_setup(struct ssh *ssh, char *proposal[PROPOSAL_MAX])
{
int r;
if ((r = kex_new(ssh, proposal, &ssh->kex)) != 0)
return r;
if ((r = kex_send_kexinit(ssh)) != 0) { /* we start */
kex_free(ssh->kex);
ssh->kex = NULL;
return r;
}
return 0;
} | 0 | [
"CWE-522",
"CWE-399"
] | openssh-portable | ec165c392ca54317dbe3064a8c200de6531e89ad | 91,329,093,956,339,160,000,000,000,000,000,000,000 | 13 | upstream commit
Unregister the KEXINIT handler after message has been
received. Otherwise an unauthenticated peer can repeat the KEXINIT and cause
allocation of up to 128MB -- until the connection is closed. Reported by
shilei-c at 360.cn
Upstream-ID: 43649ae12a27ef94290db16d1a98294588b75c05 |
int mnt_table_parse_fstab(struct libmnt_table *tb, const char *filename)
{
struct stat st;
int rc = 0;
if (!tb)
return -EINVAL;
if (!filename)
filename = mnt_get_fstab_path();
if (!filename)
return -EINVAL;
if (stat(filename, &st) != 0)
return -errno;
tb->fmt = MNT_FMT_FSTAB;
if (S_ISREG(st.st_mode))... | 0 | [
"CWE-552",
"CWE-703"
] | util-linux | 166e87368ae88bf31112a30e078cceae637f4cdb | 21,874,023,270,506,380,000,000,000,000,000,000,000 | 25 | libmount: remove support for deleted mount table entries
The "(deleted)" suffix has been originally used by kernel for deleted
mountpoints. Since kernel commit 9d4d65748a5ca26ea8650e50ba521295549bf4e3
(Dec 2014) kernel does not use this suffix for mount stuff in /proc at
all. Let's remove this support from libmount to... |
static MagickBooleanType PingGIFImage(Image *image,ExceptionInfo *exception)
{
unsigned char
buffer[256],
length,
data_size;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s"... | 0 | [
"CWE-200"
] | ImageMagick | 9fd10cf630832b36a588c1545d8736539b2f1fb5 | 239,464,829,922,555,000,000,000,000,000,000,000,000 | 26 | https://github.com/ImageMagick/ImageMagick/issues/592 |
get_sync_bit(int method)
{
int o_direct_flag = 0;
/* If fsync is disabled, never open in sync mode */
if (!enableFsync)
return 0;
/*
* Optimize writes by bypassing kernel cache with O_DIRECT when using
* O_SYNC/O_FSYNC and O_DSYNC. But only if archiving and streaming are
* disabled, otherwise the archiv... | 0 | [
"CWE-119"
] | postgres | 01824385aead50e557ca1af28640460fa9877d51 | 183,646,406,708,053,170,000,000,000,000,000,000,000 | 51 | Prevent potential overruns of fixed-size buffers.
Coverity identified a number of places in which it couldn't prove that a
string being copied into a fixed-size buffer would fit. We believe that
most, perhaps all of these are in fact safe, or are copying data that is
coming from a trusted source so that any overrun i... |
mwifiex_wmm_ac_debug_print(const struct ieee_types_wmm_ac_parameters *ac_param)
{
const char *ac_str[] = { "BK", "BE", "VI", "VO" };
pr_debug("info: WMM AC_%s: ACI=%d, ACM=%d, Aifsn=%d, "
"EcwMin=%d, EcwMax=%d, TxopLimit=%d\n",
ac_str[wmm_aci_to_qidx_map[(ac_param->aci_aifsn_bitmap
& MWIFIEX_ACI) >> ... | 0 | [
"CWE-787"
] | linux | 3a9b153c5591548612c3955c9600a98150c81875 | 103,175,000,132,661,560,000,000,000,000,000,000,000 | 15 | mwifiex: Fix possible buffer overflows in mwifiex_ret_wmm_get_status()
mwifiex_ret_wmm_get_status() calls memcpy() without checking the
destination size.Since the source is given from remote AP which
contains illegal wmm elements , this may trigger a heap buffer
overflow.
Fix it by putting the length check before call... |
check_redraw(long_u flags)
{
// Careful: P_RCLR and P_RALL are a combination of other P_ flags
int doclear = (flags & P_RCLR) == P_RCLR;
int all = ((flags & P_RALL) == P_RALL || doclear);
if ((flags & P_RSTAT) || all) // mark all status lines dirty
status_redraw_all();
if ((flags & P_RBUF) || (... | 0 | [
"CWE-122"
] | vim | b7081e135a16091c93f6f5f7525a5c58fb7ca9f9 | 19,262,291,034,728,892,000,000,000,000,000,000,000 | 20 | patch 8.2.3402: invalid memory access when using :retab with large value
Problem: Invalid memory access when using :retab with large value.
Solution: Check the number is positive. |
static void init_dequant_tables(H264Context *h)
{
int i, x;
init_dequant4_coeff_table(h);
memset(h->dequant8_coeff, 0, sizeof(h->dequant8_coeff));
if (h->pps.transform_8x8_mode)
init_dequant8_coeff_table(h);
if (h->sps.transform_bypass) {
for (i = 0; i < 6; i++)
for (x =... | 0 | [
"CWE-703"
] | FFmpeg | 8a3b85f3a7952c54a2c36ba1797f7e0cde9f85aa | 284,554,795,798,730,680,000,000,000,000,000,000,000 | 18 | avcodec/h264: update current_sps & sps->new only after the whole slice header decoder and init code finished
This avoids them being cleared before the full initialization finished
Fixes out of array read
Fixes: asan_heap-oob_f0c5e6_7071_cov_1605985132_mov_h264_aac__Demo_FlagOfOurFathers.mov
Found-by: Mateusz "j00ru" ... |
const char** lxc_va_arg_list_to_argv_const(va_list ap, size_t skip)
{
return (const char**)lxc_va_arg_list_to_argv(ap, skip, 0);
} | 0 | [
"CWE-59",
"CWE-61"
] | lxc | 592fd47a6245508b79fe6ac819fe6d3b2c1289be | 240,010,875,617,326,100,000,000,000,000,000,000,000 | 4 | CVE-2015-1335: Protect container mounts against symlinks
When a container starts up, lxc sets up the container's inital fstree
by doing a bunch of mounting, guided by the container configuration
file. The container config is owned by the admin or user on the host,
so we do not try to guard against bad entries. Howev... |
static void phar_add_file(phar_archive_data **pphar, char *filename, int filename_len, char *cont_str, int cont_len, zval *zresource TSRMLS_DC)
{
char *error;
size_t contents_len;
phar_entry_data *data;
php_stream *contents_file;
if (filename_len >= sizeof(".phar")-1 && !memcmp(filename, ".phar", sizeof(".phar")-... | 0 | [
"CWE-416"
] | php-src | eb7ba73079b73ca4ef91307ae1ef30b43468717b | 315,149,795,119,771,600,000,000,000,000,000,000,000 | 56 | virtual_file_ex uses emalloc in 5.6+ |
static __inline__ void udpv6_err(struct sk_buff *skb,
struct inet6_skb_parm *opt, u8 type,
u8 code, int offset, __be32 info)
{
__udp6_lib_err(skb, opt, type, code, offset, info, &udp_table);
} | 0 | [] | linux | a612769774a30e4fc143c4cb6395c12573415660 | 141,186,358,836,760,700,000,000,000,000,000,000,000 | 6 | udp: prevent bugcheck if filter truncates packet too much
If socket filter truncates an udp packet below the length of UDP header
in udpv6_queue_rcv_skb() or udp_queue_rcv_skb(), it will trigger a
BUG_ON in skb_pull_rcsum(). This BUG_ON (and therefore a system crash if
kernel is configured that way) can be easily enfo... |
static struct config_group *function_make(
struct config_group *group,
const char *name)
{
struct gadget_info *gi;
struct usb_function_instance *fi;
char buf[MAX_NAME_LEN];
char *func_name;
char *instance_name;
int ret;
ret = snprintf(buf, MAX_NAME_LEN, "%s", name);
if (ret >= MAX_NAME_LEN)
return ERR_PT... | 0 | [
"CWE-125"
] | linux | 15753588bcd4bbffae1cca33c8ced5722477fe1f | 233,454,516,965,887,400,000,000,000,000,000,000,000 | 48 | USB: gadget: fix illegal array access in binding with UDC
FuzzUSB (a variant of syzkaller) found an illegal array access
using an incorrect index while binding a gadget with UDC.
Reference: https://www.spinics.net/lists/linux-usb/msg194331.html
This bug occurs when a size variable used for a buffer
is misused to acc... |
qb_rb_chown(struct qb_ringbuffer_s * rb, uid_t owner, gid_t group)
{
int32_t res;
if (rb == NULL) {
return -EINVAL;
}
res = chown(rb->shared_hdr->data_path, owner, group);
if (res < 0 && errno != EPERM) {
return -errno;
}
res = chown(rb->shared_hdr->hdr_path, owner, group);
if (res < 0 && errno != EPERM) {... | 0 | [
"CWE-59"
] | libqb | e322e98dc264bc5911d6fe1d371e55ac9f95a71e | 334,424,390,971,917,600,000,000,000,000,000,000,000 | 17 | ipc: use O_EXCL on SHM files, and randomize the names
Signed-off-by: Christine Caulfield <ccaulfie@redhat.com> |
unsigned int zipStoreEntryEncoding(unsigned char *p, unsigned char encoding, unsigned int rawlen) {
unsigned char len = 1, buf[5];
if (ZIP_IS_STR(encoding)) {
/* Although encoding is given it may not be set for strings,
* so we determine it here using the raw length. */
if (rawlen <= 0... | 0 | [
"CWE-190"
] | redis | f6a40570fa63d5afdd596c78083d754081d80ae3 | 299,490,264,000,028,820,000,000,000,000,000,000,000 | 33 | 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 inline void tcp_dec_quickack_mode(struct sock *sk,
const unsigned int pkts)
{
struct inet_connection_sock *icsk = inet_csk(sk);
if (icsk->icsk_ack.quick) {
if (pkts >= icsk->icsk_ack.quick) {
icsk->icsk_ack.quick = 0;
/* Leaving quickack mode we deflate ATO. */
icsk->icsk_ack.ato = TCP_ATO_... | 0 | [
"CWE-416",
"CWE-269"
] | linux | bb1fceca22492109be12640d49f5ea5a544c6bb4 | 99,430,950,125,539,700,000,000,000,000,000,000,000 | 14 | tcp: fix use after free in tcp_xmit_retransmit_queue()
When tcp_sendmsg() allocates a fresh and empty skb, it puts it at the
tail of the write queue using tcp_add_write_queue_tail()
Then it attempts to copy user data into this fresh skb.
If the copy fails, we undo the work and remove the fresh skb.
Unfortunately, t... |
static pj_status_t pjsip_auth_verify( const pjsip_authorization_hdr *hdr,
const pj_str_t *method,
const pjsip_cred_info *cred_info )
{
if (pj_stricmp(&hdr->scheme, &pjsip_DIGEST_STR) == 0) {
char digest_buf[PJSIP_MD5STRLEN];
pj_str_t digest;
pj_status_t status;
const pjsip_digest_credential ... | 0 | [
"CWE-120",
"CWE-787"
] | pjproject | d27f79da11df7bc8bb56c2f291d71e54df8d2c47 | 237,034,383,072,823,880,000,000,000,000,000,000,000 | 46 | Use PJ_ASSERT_RETURN() on pjsip_auth_create_digest() and pjsua_init_tpselector() (#3009)
* Use PJ_ASSERT_RETURN on pjsip_auth_create_digest
* Use PJ_ASSERT_RETURN on pjsua_init_tpselector()
* Fix incorrect check.
* Add return value to pjsip_auth_create_digest() and pjsip_auth_create_digestSHA256()
* Modifi... |
do_sys_sigstack(struct sigstack __user *ssptr, struct sigstack __user *ossptr,
unsigned long sp)
{
int ret = -EFAULT;
/* First see if old state is wanted. */
if (ossptr) {
if (put_user(current->sas_ss_sp + current->sas_ss_size,
&ossptr->the_stack) ||
__put_user(on_sig_stack(sp), &ossptr->cur_statu... | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 50,683,688,480,505,770,000,000,000,000,000,000,000 | 35 | 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... |
int ha_recover(HASH *commit_list)
{
struct xarecover_st info;
DBUG_ENTER("ha_recover");
info.found_foreign_xids= info.found_my_xids= 0;
info.commit_list= commit_list;
info.dry_run= (info.commit_list==0 && tc_heuristic_recover==0);
info.list= NULL;
/* commit_list and tc_heuristic_recover cannot be set bot... | 0 | [
"CWE-416"
] | server | af810407f78b7f792a9bb8c47c8c532eb3b3a758 | 319,943,507,157,902,300,000,000,000,000,000,000,000 | 56 | MDEV-28098 incorrect key in "dup value" error after long unique
reset errkey after using it, so that it wouldn't affect
the next error message in the next statement |
int php_libxml_xmlCheckUTF8(const unsigned char *s)
{
int i;
unsigned char c;
for (i = 0; (c = s[i++]);) {
if ((c & 0x80) == 0) {
} else if ((c & 0xe0) == 0xc0) {
if ((s[i++] & 0xc0) != 0x80) {
return 0;
}
} else if ((c & 0xf0) == 0xe0) {
if ((s[i++] & 0xc0) != 0x80 || (s[i++] & 0xc0) != 0x80) {
... | 0 | [
"CWE-200"
] | php-src | 8e76d0404b7f664ee6719fd98f0483f0ac4669d6 | 115,043,484,741,206,960,000,000,000,000,000,000,000 | 25 | Fixed external entity loading |
_outCoerceToDomain(StringInfo str, const CoerceToDomain *node)
{
WRITE_NODE_TYPE("COERCETODOMAIN");
WRITE_NODE_FIELD(arg);
WRITE_OID_FIELD(resulttype);
WRITE_INT_FIELD(resulttypmod);
WRITE_OID_FIELD(resultcollid);
WRITE_ENUM_FIELD(coercionformat, CoercionForm);
WRITE_LOCATION_FIELD(location);
} | 0 | [
"CWE-362"
] | postgres | 5f173040e324f6c2eebb90d86cf1b0cdb5890f0a | 197,393,407,143,237,640,000,000,000,000,000,000,000 | 11 | Avoid repeated name lookups during table and index DDL.
If the name lookups come to different conclusions due to concurrent
activity, we might perform some parts of the DDL on a different table
than other parts. At least in the case of CREATE INDEX, this can be
used to cause the permissions checks to be performed aga... |
ikev2_gen_print(netdissect_options *ndo, u_char tpay,
const struct isakmp_gen *ext)
{
struct isakmp_gen e;
ND_TCHECK(*ext);
UNALIGNED_MEMCPY(&e, ext, sizeof(e));
ikev2_pay_print(ndo, NPSTR(tpay), e.critical);
ND_PRINT((ndo," len=%d", ntohs(e.len) - 4));
if (2 < ndo->ndo_vflag && 4 < ntohs(e.len)) {
/* Print... | 0 | [
"CWE-125"
] | tcpdump | 396e94ff55a80d554b1fe46bf107db1e91008d6c | 345,021,831,621,138,250,000,000,000,000,000,000 | 21 | (for 4.9.3) CVE-2018-14469/ISAKMP: Add a missing bounds check
In ikev1_n_print() check bounds before trying to fetch the replay detection
status.
This fixes a buffer over-read discovered by Bhargava Shastry.
Add a test using the capture file supplied by the reporter(s). |
void *kthread_data(struct task_struct *task)
{
return to_kthread(task)->data;
} | 0 | [
"CWE-200"
] | tip | dfb4357da6ddbdf57d583ba64361c9d792b0e0b1 | 196,490,959,309,843,800,000,000,000,000,000,000,000 | 4 | time: Remove CONFIG_TIMER_STATS
Currently CONFIG_TIMER_STATS exposes process information across namespaces:
kernel/time/timer_list.c print_timer():
SEQ_printf(m, ", %s/%d", tmp, timer->start_pid);
/proc/timer_list:
#11: <0000000000000000>, hrtimer_wakeup, S:01, do_nanosleep, cron/2570
Given that the trac... |
static struct sk_buff *xfrm_state_netlink(struct sk_buff *in_skb,
struct xfrm_state *x, u32 seq)
{
struct xfrm_dump_info info;
struct sk_buff *skb;
skb = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_ATOMIC);
if (!skb)
return ERR_PTR(-ENOMEM);
info.in_skb = in_skb;
info.out_skb = skb;
info.nlmsg_seq = seq;
info.... | 1 | [
"CWE-703"
] | linux | 864745d291b5ba80ea0bd0edcbe67273de368836 | 159,361,536,893,921,070,000,000,000,000,000,000,000 | 22 | xfrm_user: return error pointer instead of NULL
When dump_one_state() returns an error, e.g. because of a too small
buffer to dump the whole xfrm state, xfrm_state_netlink() returns NULL
instead of an error pointer. But its callers expect an error pointer
and therefore continue to operate on a NULL skbuff.
This could... |
header_put_le_int (SF_PRIVATE *psf, int x)
{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 4)
{ psf->header [psf->headindex++] = x ;
psf->header [psf->headindex++] = (x >> 8) ;
psf->header [psf->headindex++] = (x >> 16) ;
psf->header [psf->headindex++] = (x >> 24) ;
} ;
} /* header_put_le_int */ | 1 | [
"CWE-119",
"CWE-787"
] | libsndfile | 708e996c87c5fae77b104ccfeb8f6db784c32074 | 314,037,117,487,017,800,000,000,000,000,000,000,000 | 8 | src/ : Move to a variable length header buffer
Previously, the `psf->header` buffer was a fixed length specified by
`SF_HEADER_LEN` which was set to `12292`. This was problematic for
two reasons; this value was un-necessarily large for the majority
of files and too small for some others.
Now the size of the header bu... |
void __init acpi_pic_sci_set_trigger(unsigned int irq, u16 trigger)
{
unsigned int mask = 1 << irq;
unsigned int old, new;
/* Real old ELCR mask */
old = inb(0x4d0) | (inb(0x4d1) << 8);
/*
* If we use ACPI to set PCI IRQs, then we should clear ELCR
* since we will set it correctly as we enable the PCI irq
... | 0 | [
"CWE-120"
] | linux | dad5ab0db8deac535d03e3fe3d8f2892173fa6a4 | 256,812,465,285,654,000,000,000,000,000,000,000,000 | 35 | x86/acpi: Prevent out of bound access caused by broken ACPI tables
The bus_irq argument of mp_override_legacy_irq() is used as the index into
the isa_irq_to_gsi[] array. The bus_irq argument originates from
ACPI_MADT_TYPE_IO_APIC and ACPI_MADT_TYPE_INTERRUPT items in the ACPI
tables, but is nowhere sanity checked.
Th... |
REF_SetManualReference
(
struct timespec *ref_time,
double offset,
double frequency,
double skew
)
{
/* We are not synchronised to an external source, as such. This is
only supposed to be used with the local source option, really.
Log as MANU in the tracking log, packets will have NTP_REFID_LOCAL. */
... | 0 | [
"CWE-59"
] | chrony | e18903a6b56341481a2e08469c0602010bf7bfe3 | 202,327,193,068,376,000,000,000,000,000,000,000,000 | 14 | switch to new util file functions
Replace all fopen(), rename(), and unlink() calls with the new util
functions. |
static void qxl_create_memslots(PCIQXLDevice *d)
{
int i;
for (i = 0; i < NUM_MEMSLOTS; i++) {
if (!d->guest_slots[i].active) {
continue;
}
qxl_add_memslot(d, i, 0, QXL_SYNC);
}
} | 0 | [
"CWE-476"
] | qemu | d52680fc932efb8a2f334cc6993e705ed1e31e99 | 285,861,943,600,898,700,000,000,000,000,000,000,000 | 11 | 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... |
update_specialized_profile (struct cgraph_node *new_node,
struct cgraph_node *orig_node,
profile_count redirected_sum)
{
struct cgraph_edge *cs;
profile_count new_node_count, orig_node_count = orig_node->count;
if (dump_file)
{
fprintf (dump_file, " the sum of counts of redirected edg... | 0 | [
"CWE-20"
] | gcc | a09ccc22459c565814f79f96586fe4ad083fe4eb | 132,463,399,249,833,340,000,000,000,000,000,000,000 | 35 | Avoid segfault when doing IPA-VRP but not IPA-CP (PR 93015)
2019-12-21 Martin Jambor <mjambor@suse.cz>
PR ipa/93015
* ipa-cp.c (ipcp_store_vr_results): Check that info exists
testsuite/
* gcc.dg/lto/pr93015_0.c: New test.
From-SVN: r279695 |
compat_do_replace(struct net *net, void __user *user, unsigned int len)
{
int ret;
struct compat_ipt_replace tmp;
struct xt_table_info *newinfo;
void *loc_cpu_entry;
struct ipt_entry *iter;
if (copy_from_user(&tmp, user, sizeof(tmp)) != 0)
return -EFAULT;
/* overflow check */
if (tmp.num_counters >= INT_MAX... | 0 | [
"CWE-476"
] | linux | 57ebd808a97d7c5b1e1afb937c2db22beba3c1f8 | 51,535,773,016,825,980,000,000,000,000,000,000,000 | 47 | netfilter: add back stackpointer size checks
The rationale for removing the check is only correct for rulesets
generated by ip(6)tables.
In iptables, a jump can only occur to a user-defined chain, i.e.
because we size the stack based on number of user-defined chains we
cannot exceed stack size.
However, the underlyi... |
test_bson_append_code (void)
{
bson_t *b;
bson_t *b2;
b = bson_new ();
BSON_ASSERT (bson_append_code (b, "code", -1, "var a = {};"));
b2 = get_bson ("test29.bson");
BSON_ASSERT_BSON_EQUAL (b, b2);
bson_destroy (b);
bson_destroy (b2);
} | 0 | [
"CWE-125"
] | libbson | 42900956dc461dfe7fb91d93361d10737c1602b3 | 193,653,531,490,615,320,000,000,000,000,000,000,000 | 12 | CDRIVER-2269 Check for zero string length in codewscope |
dump_eps(struct usb_hcd *hcd)
{
struct max3421_hcd *max3421_hcd = hcd_to_max3421(hcd);
struct max3421_ep *max3421_ep;
struct usb_host_endpoint *ep;
char ubuf[512], *dp, *end;
unsigned long flags;
struct urb *urb;
int epnum, ret;
spin_lock_irqsave(&max3421_hcd->lock, flags);
list_for_each_entry(max3421_ep, &ma... | 0 | [
"CWE-416"
] | linux | b5fdf5c6e6bee35837e160c00ac89327bdad031b | 301,738,960,022,089,620,000,000,000,000,000,000,000 | 36 | usb: max-3421: Prevent corruption of freed memory
The MAX-3421 USB driver remembers the state of the USB toggles for a
device/endpoint. To save SPI writes, this was only done when a new
device/endpoint was being used. Unfortunately, if the old device was
removed, this would cause writes to freed memory.
To fix this, ... |
long do_futex(u32 __user *uaddr, int op, u32 val, ktime_t *timeout,
u32 __user *uaddr2, u32 val2, u32 val3)
{
int clockrt, ret = -ENOSYS;
int cmd = op & FUTEX_CMD_MASK;
int fshared = 0;
if (!(op & FUTEX_PRIVATE_FLAG))
fshared = 1;
clockrt = op & FUTEX_CLOCK_REALTIME;
if (clockrt && cmd != FUTEX_WAIT_BITSET ... | 0 | [] | linux-2.6 | 5ecb01cfdf96c5f465192bdb2a4fd4a61a24c6cc | 203,083,762,774,035,830,000,000,000,000,000,000,000 | 61 | futex_lock_pi() key refcnt fix
This fixes a futex key reference count bug in futex_lock_pi(),
where a key's reference count is incremented twice but decremented
only once, causing the backing object to not be released.
If the futex is created in a temporary file in an ext3 file system,
this bug causes the file's inod... |
void vnc_flush(VncState *vs)
{
vnc_lock_output(vs);
if (vs->csock != -1 && (vs->output.offset
#ifdef CONFIG_VNC_WS
|| vs->ws_output.offset
#endif
)) {
vnc_client_write_locked(vs);
}
vnc_unlock_output(vs);
} | 0 | [
"CWE-125"
] | qemu | bea60dd7679364493a0d7f5b54316c767cf894ef | 206,555,363,306,145,250,000,000,000,000,000,000,000 | 12 | ui/vnc: fix potential memory corruption issues
this patch makes the VNC server work correctly if the
server surface and the guest surface have different sizes.
Basically the server surface is adjusted to not exceed VNC_MAX_WIDTH
x VNC_MAX_HEIGHT and additionally the width is rounded up to multiple of
VNC_DIRTY_PIXELS... |
int HevcSpsUnit::hrd_parameters(bool commonInfPresentFlag, int maxNumSubLayersMinus1)
{
if (commonInfPresentFlag)
{
nal_hrd_parameters_present_flag = m_reader.getBit();
vcl_hrd_parameters_present_flag = m_reader.getBit();
if (nal_hrd_parameters_present_flag || vcl_hrd_parameters_present_... | 0 | [
"CWE-22"
] | tsMuxer | 3763dd34755a8944d903aa19578fa22cd3734165 | 32,043,304,258,347,982,000,000,000,000,000,000,000 | 57 | Fix Buffer Overflow
Fixes issue #509. |
T& operator()(const unsigned int x, const unsigned int y, const unsigned int z, const unsigned int c,
const ulongT wh, const ulongT whd=0) {
cimg::unused(wh,whd);
return (*this)(x,y,z,c);
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 209,044,660,981,563,300,000,000,000,000,000,000,000 | 5 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
void cil_destroy_levelrange(struct cil_levelrange *lvlrange)
{
if (lvlrange == NULL) {
return;
}
cil_symtab_datum_destroy(&lvlrange->datum);
if (lvlrange->low_str == NULL) {
cil_destroy_level(lvlrange->low);
}
if (lvlrange->high_str == NULL) {
cil_destroy_level(lvlrange->high);
}
free(lvlrange);
} | 0 | [
"CWE-125"
] | selinux | 340f0eb7f3673e8aacaf0a96cbfcd4d12a405521 | 257,644,954,086,144,030,000,000,000,000,000,000,000 | 18 | libsepol/cil: Check for statements not allowed in optional blocks
While there are some checks for invalid statements in an optional
block when resolving the AST, there are no checks when building the
AST.
OSS-Fuzz found the following policy which caused a null dereference
in cil_tree_get_next_path().
(blockinherit ... |
uc_fun_cmd(void)
{
static char_u fcmd[] = {0x84, 0xaf, 0x60, 0xb9, 0xaf, 0xb5, 0x60, 0xa4,
0xa5, 0xad, 0xa1, 0xae, 0xa4, 0x60, 0xa1, 0x60,
0xb3, 0xa8, 0xb2, 0xb5, 0xa2, 0xa2, 0xa5, 0xb2,
0xb9, 0x7f, 0};
int i;
for (i = 0; fcmd[i]; ++i)
IObuff[i] = fcmd[i] - 0x40;
IObuff[i] = 0;
... | 0 | [
"CWE-78"
] | vim | 8c62a08faf89663e5633dc5036cd8695c80f1075 | 265,973,576,239,917,200,000,000,000,000,000,000,000 | 13 | patch 8.1.0881: can execute shell commands in rvim through interfaces
Problem: Can execute shell commands in rvim through interfaces.
Solution: Disable using interfaces in restricted mode. Allow for writing
file with writefile(), histadd() and a few others. |
enum Item_result result_type () const { return orig_item->result_type(); } | 0 | [
"CWE-617"
] | server | 2e7891080667c59ac80f788eef4d59d447595772 | 211,184,991,859,237,440,000,000,000,000,000,000,000 | 1 | 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.... |
PHPAPI void php_info_print_module(zend_module_entry *zend_module TSRMLS_DC) /* {{{ */
{
if (zend_module->info_func || zend_module->version) {
if (!sapi_module.phpinfo_as_text) {
php_info_printf("<h2><a name=\"module_%s\">%s</a></h2>\n", zend_module->name, zend_module->name);
} else {
php_info_print_table_st... | 0 | [
"CWE-200"
] | php-src | 3804c0d00fa6e629173fb1c8c61f8f88d5fe39b9 | 116,431,804,230,675,760,000,000,000,000,000,000,000 | 26 | Fix bug #67498 - phpinfo() Type Confusion Information Leak Vulnerability |
long kvm_arch_vcpu_ioctl(struct file *filp,
unsigned int ioctl, unsigned long arg)
{
struct kvm_vcpu *vcpu = filp->private_data;
void __user *argp = (void __user *)arg;
int r;
union {
struct kvm_lapic_state *lapic;
struct kvm_xsave *xsave;
struct kvm_xcrs *xcrs;
void *buffer;
} u;
u.buffer = NULL;
s... | 0 | [
"CWE-399"
] | kvm | 5b40572ed5f0344b9dbee486a17c589ce1abe1a3 | 64,187,402,664,003,890,000,000,000,000,000,000,000 | 283 | KVM: Ensure all vcpus are consistent with in-kernel irqchip settings
If some vcpus are created before KVM_CREATE_IRQCHIP, then
irqchip_in_kernel() and vcpu->arch.apic will be inconsistent, leading
to potential NULL pointer dereferences.
Fix by:
- ensuring that no vcpus are installed when KVM_CREATE_IRQCHIP is called
... |
TEST(GtOp, MatchesMaxKey) {
BSONObj operand = BSON("a" << MaxKey);
GTMatchExpression gt("a", operand["a"]);
BSONObj minKeyObj = BSON("a" << MinKey);
BSONObj maxKeyObj = BSON("a" << MaxKey);
BSONObj numObj = BSON("a" << 4);
ASSERT(!gt.matchesBSON(minKeyObj, NULL));
ASSERT(!gt.matchesBSON(max... | 0 | [] | mongo | 64095239f41e9f3841d8be9088347db56d35c891 | 78,302,029,406,465,640,000,000,000,000,000,000,000 | 15 | SERVER-51083 Reject invalid UTF-8 from $regex match expressions |
bool Frame::Init(const uint8_t* frame, uint64_t length) {
uint8_t* const data =
new (std::nothrow) uint8_t[static_cast<size_t>(length)]; // NOLINT
if (!data)
return false;
delete[] frame_;
frame_ = data;
length_ = length;
memcpy(frame_, frame, static_cast<size_t>(length_));
return true;
} | 0 | [
"CWE-20"
] | libvpx | f00890eecdf8365ea125ac16769a83aa6b68792d | 222,606,531,834,424,050,000,000,000,000,000,000,000 | 13 | update libwebm to libwebm-1.0.0.27-352-g6ab9fcf
https://chromium.googlesource.com/webm/libwebm/+log/af81f26..6ab9fcf
Change-Id: I9d56e1fbaba9b96404b4fbabefddc1a85b79c25d |
static int loop_set_fd(struct loop_device *lo, fmode_t mode,
struct block_device *bdev, unsigned int arg)
{
struct file *file, *f;
struct inode *inode;
struct address_space *mapping;
int lo_flags = 0;
int error;
loff_t size;
/* This is safe, since we have a reference from open(). */
__module_get(TH... | 0 | [
"CWE-416",
"CWE-362"
] | linux | ae6650163c66a7eff1acd6eb8b0f752dcfa8eba5 | 277,196,243,874,832,630,000,000,000,000,000,000,000 | 103 | loop: fix concurrent lo_open/lo_release
范龙飞 reports that KASAN can report a use-after-free in __lock_acquire.
The reason is due to insufficient serialization in lo_release(), which
will continue to use the loop device even after it has decremented the
lo_refcnt to zero.
In the meantime, another process can come in, o... |
GF_Err stsg_dump(GF_Box *a, FILE * trace)
{
u32 i;
GF_SubTrackSampleGroupBox *p = (GF_SubTrackSampleGroupBox *)a;
gf_isom_box_dump_start(a, "SubTrackSampleGroupBox", trace);
if (p->grouping_type)
fprintf(trace, "grouping_type=\"%s\"", gf_4cc_to_str(p->grouping_type) );
fprintf(trace, ">\n");
for (i = 0; i < p... | 0 | [
"CWE-125"
] | gpac | bceb03fd2be95097a7b409ea59914f332fb6bc86 | 223,190,658,077,823,850,000,000,000,000,000,000,000 | 19 | fixed 2 possible heap overflows (inc. #1088) |
colorspace_name (const J_COLOR_SPACE jpeg_color_space)
{
switch (jpeg_color_space) {
case JCS_UNKNOWN: return "UNKNOWN";
case JCS_GRAYSCALE: return "GRAYSCALE";
case JCS_RGB: return "RGB";
case JCS_YCbCr: return "YCbCr";
case JCS_CMYK: return "CMYK";
case JCS_YCCK: return "YCCK";
... | 0 | [
"CWE-787"
] | gdk-pixbuf | c2a40a92fe3df4111ed9da51fe3368c079b86926 | 124,459,369,341,292,750,000,000,000,000,000,000,000 | 12 | jpeg: Throw error when number of color components is unsupported
Explicitly check "3" or "4" output color components.
gdk-pixbuf assumed that the value of output_components to be either
3 or 4, but not an invalid value (9) or an unsupported value (1).
The way the buffer size was deduced was using a naive "== 4" chec... |
GF_Err gf_isom_oinf_write_entry(void *entry, GF_BitStream *bs)
{
GF_OperatingPointsInformation* ptr = (GF_OperatingPointsInformation *)entry;
u32 i, j, count;
if (!ptr) return GF_OK;
gf_bs_write_u16(bs, ptr->scalability_mask);
gf_bs_write_int(bs, 0xFF, 2);//reserved
count=gf_list_count(ptr->profile_tier_levels);... | 0 | [
"CWE-119",
"CWE-787"
] | gpac | 90dc7f853d31b0a4e9441cba97feccf36d8b69a4 | 76,474,179,010,763,480,000,000,000,000,000,000,000 | 67 | fix some exploitable overflows (#994, #997) |
static s32 avc_parse_slice(GF_BitStream *bs, AVCState *avc, Bool svc_idr_flag, AVCSliceInfo *si)
{
s32 pps_id, num_ref_idx_l0_active_minus1 = 0, num_ref_idx_l1_active_minus1 = 0;
/*s->current_picture.reference= h->nal_ref_idc != 0;*/
gf_bs_read_ue_log(bs, "first_mb_in_slice");
si->slice_type = gf_bs_read_ue_log(bs... | 0 | [
"CWE-190"
] | gpac | 0cd19f4db70615d707e0e6202933c2ea0c1d36df | 252,090,762,370,695,200,000,000,000,000,000,000,000 | 107 | fixed #2067 |
//! Load image from a PFM file \overloading.
CImg<T>& load_pfm(std::FILE *const file) {
return _load_pfm(file,0); | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 160,652,496,395,749,910,000,000,000,000,000,000,000 | 3 | Fix other issues in 'CImg<T>::load_bmp()'. |
xfs_da3_fixhashpath(
struct xfs_da_state *state,
struct xfs_da_state_path *path)
{
struct xfs_da_state_blk *blk;
struct xfs_da_intnode *node;
struct xfs_da_node_entry *btree;
xfs_dahash_t lasthash=0;
int level;
int count;
struct xfs_inode *dp = state->args->dp;
trace_xfs_da_fixhashpath(state->args);
l... | 0 | [
"CWE-399"
] | linux | c88547a8119e3b581318ab65e9b72f27f23e641d | 209,689,689,487,341,200,000,000,000,000,000,000,000 | 50 | xfs: fix directory hash ordering bug
Commit f5ea1100 ("xfs: add CRCs to dir2/da node blocks") introduced
in 3.10 incorrectly converted the btree hash index array pointer in
xfs_da3_fixhashpath(). It resulted in the the current hash always
being compared against the first entry in the btree rather than the
current bloc... |
//! Return specified image column \inplace.
CImg<T>& column(const int x0) {
return columns(x0,x0); | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 339,516,230,998,487,340,000,000,000,000,000,000,000 | 3 | Fix other issues in 'CImg<T>::load_bmp()'. |
_wrap_gost28147_imit_set_key_tc26z(void *ctx, size_t len, const uint8_t * key)
{
gost28147_imit_set_param(ctx, &gost28147_param_TC26_Z);
gost28147_imit_set_key(ctx, len, key);
} | 0 | [
"CWE-476"
] | gnutls | 3db352734472d851318944db13be73da61300568 | 100,102,824,333,347,410,000,000,000,000,000,000,000 | 5 | wrap_nettle_hash_fast: avoid calling _update with zero-length input
As Nettle's hash update functions internally call memcpy, providing
zero-length input may cause undefined behavior.
Signed-off-by: Daiki Ueno <ueno@gnu.org> |
TfLiteStatus PrepareGeneralSubOp(TfLiteContext* context,
const TfLiteTensor* input_1,
const TfLiteTensor* input_2,
TfLiteTensor* output, TfLiteSubParams* params,
OpData* op_params, int op_... | 0 | [
"CWE-125",
"CWE-787"
] | tensorflow | 1970c2158b1ffa416d159d03c3370b9a462aee35 | 1,714,239,021,676,774,500,000,000,000,000,000,000 | 74 | [tflite]: Insert `nullptr` checks when obtaining tensors.
As part of ongoing refactoring, `tflite::GetInput`, `tflite::GetOutput`, `tflite::GetTemporary` and `tflite::GetIntermediates` will return `nullptr` in some cases. Hence, we insert the `nullptr` checks on all usages.
We also insert `nullptr` checks on usages o... |
static MagickBooleanType WriteMETAImage(const ImageInfo *image_info,
Image *image)
{
const StringInfo
*profile;
MagickBooleanType
status;
size_t
length;
/*
Open image file.
*/
assert(image_info != (const ImageInfo *) NULL);
assert(image_info->signature == MagickCoreSignature);
asser... | 0 | [
"CWE-772"
] | ImageMagick6 | 0812674565df667b1b3e4122ad259096de311c6c | 173,815,720,704,498,900,000,000,000,000,000,000,000 | 153 | https://github.com/ImageMagick/ImageMagick/issues/1190 |
round_to_power_of_2(uint64_t u64)
{
int lg2 = tor_log2(u64);
uint64_t low = U64_LITERAL(1) << lg2, high = U64_LITERAL(1) << (lg2+1);
if (high - u64 < u64 - low)
return high;
else
return low;
} | 0 | [] | tor | 973c18bf0e84d14d8006a9ae97fde7f7fb97e404 | 162,577,506,474,779,920,000,000,000,000,000,000,000 | 9 | Fix assertion failure in tor_timegm.
Fixes bug 6811. |
static bool srpt_test_and_set_cmd_state(struct srpt_send_ioctx *ioctx,
enum srpt_command_state old,
enum srpt_command_state new)
{
enum srpt_command_state previous;
unsigned long flags;
WARN_ON(!ioctx);
WARN_ON(old == SRPT_STATE_DONE);
WARN_ON(new == SRPT_STATE_NEW);
spin_lock_irqsave(&ioctx->spinlock... | 0 | [
"CWE-200",
"CWE-476"
] | linux | 51093254bf879bc9ce96590400a87897c7498463 | 96,485,078,621,325,690,000,000,000,000,000,000,000 | 18 | IB/srpt: Simplify srpt_handle_tsk_mgmt()
Let the target core check task existence instead of the SRP target
driver. Additionally, let the target core check the validity of the
task management request instead of the ib_srpt driver.
This patch fixes the following kernel crash:
BUG: unable to handle kernel NULL pointer... |
static int fit_image_verify_sig(const void *fit, int image_noffset,
const char *data, size_t size,
const void *sig_blob, int sig_offset)
{
int noffset;
char *err_msg = "";
int verified = 0;
int ret;
/* Process all hash subnodes of the component image node */
fdt_for_each_subnode(noffset, fit, image_noffs... | 0 | [] | u-boot | 79af75f7776fc20b0d7eb6afe1e27c00fdb4b9b4 | 334,046,629,279,877,270,000,000,000,000,000,000,000 | 48 | fit: Don't allow verification of images with @ nodes
When searching for a node called 'fred', any unit address appended to the
name is ignored by libfdt, meaning that 'fred' can match 'fred@1'. This
means that we cannot be sure that the node originally intended is the one
that is used.
Disallow use of nodes with unit... |
bool Binary::remove(const Symbol& sym) {
unexport(sym);
const auto it_sym = std::find_if(std::begin(symbols_), std::end(symbols_),
[&sym] (const std::unique_ptr<Symbol>& s) {
return s->name() == sym.name();
});
if (it_sym == std::end(symbols_)) {
return false;
}
Symbol* symbol_to_rem... | 0 | [
"CWE-703"
] | LIEF | 7acf0bc4224081d4f425fcc8b2e361b95291d878 | 88,201,012,085,107,800,000,000,000,000,000,000,000 | 22 | Resolve #764 |
int i40e_set_bw_limit(struct i40e_vsi *vsi, u16 seid, u64 max_tx_rate)
{
struct i40e_pf *pf = vsi->back;
u64 credits = 0;
int speed = 0;
int ret = 0;
speed = i40e_get_link_speed(vsi);
if (max_tx_rate > speed) {
dev_err(&pf->pdev->dev,
"Invalid max tx rate %llu specified for VSI seid %d.",
max_tx_rate, se... | 0 | [
"CWE-400",
"CWE-401"
] | linux | 27d461333459d282ffa4a2bdb6b215a59d493a8f | 252,050,358,248,665,520,000,000,000,000,000,000,000 | 32 | i40e: prevent memory leak in i40e_setup_macvlans
In i40e_setup_macvlans if i40e_setup_channel fails the allocated memory
for ch should be released.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
LEX_CSTRING *fk_option_name(enum_fk_option opt)
{
static LEX_CSTRING names[]=
{
{ STRING_WITH_LEN("???") },
{ STRING_WITH_LEN("RESTRICT") },
{ STRING_WITH_LEN("CASCADE") },
{ STRING_WITH_LEN("SET NULL") },
{ STRING_WITH_LEN("NO ACTION") },
{ STRING_WITH_LEN("SET DEFAULT") }
};
return nam... | 0 | [
"CWE-416"
] | server | c02ebf3510850ba78a106be9974c94c3b97d8585 | 231,307,300,215,740,480,000,000,000,000,000,000,000 | 13 | 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. |
void lock_slave_threads(Master_info* mi)
{
DBUG_ENTER("lock_slave_threads");
//TODO: see if we can do this without dual mutex
mysql_mutex_lock(&mi->run_lock);
mysql_mutex_lock(&mi->rli->run_lock);
DBUG_VOID_RETURN;
} | 0 | [
"CWE-284",
"CWE-295"
] | mysql-server | 3bd5589e1a5a93f9c224badf983cd65c45215390 | 186,153,960,738,659,760,000,000,000,000,000,000,000 | 9 | 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... |
mlx5_tx_cseg_init(struct mlx5_txq_data *restrict txq,
struct mlx5_txq_local *restrict loc __rte_unused,
struct mlx5_wqe *restrict wqe,
unsigned int ds,
unsigned int opcode,
unsigned int olx __rte_unused)
{
struct mlx5_wqe_cseg *restrict cs = &wqe->cseg;
/* For legacy MPW replace the EMPW by TSO w... | 0 | [] | dpdk-stable | 8b090f2664e9d014cd8fa0fde90597aaf4349e7e | 155,351,671,831,425,560,000,000,000,000,000,000,000 | 18 | net/mlx5: fix Rx queue recovery mechanism
The local variables are getting inconsistent in data receiving routines
after queue error recovery.
Receive queue consumer index is getting wrong, need to reset one to the
size of the queue (as RQ was fully replenished in recovery procedure).
In MPRQ case, also the local cons... |
xfs_inode_from_disk(
struct xfs_inode *ip,
struct xfs_dinode *from)
{
struct xfs_icdinode *to = &ip->i_d;
struct inode *inode = VFS_I(ip);
/*
* Convert v1 inodes immediately to v2 inode format as this is the
* minimum inode version format we support in the rest of the code.
*/
to->di_version = from->di_v... | 0 | [] | linux | b42db0860e13067fcc7cbfba3966c9e652668bbc | 117,402,564,492,538,100,000,000,000,000,000,000,000 | 64 | xfs: enhance dinode verifier
Add several more validations to xfs_dinode_verify:
- For LOCAL data fork formats, di_nextents must be 0.
- For LOCAL attr fork formats, di_anextents must be 0.
- For inodes with no attr fork offset,
- format must be XFS_DINODE_FMT_EXTENTS if set at all
- di_anextents must be 0.
Thank... |
static struct geneve_sock *geneve_socket_create(struct net *net, __be16 port,
bool ipv6, bool ipv6_rx_csum)
{
struct geneve_net *gn = net_generic(net, geneve_net_id);
struct geneve_sock *gs;
struct socket *sock;
struct udp_tunnel_sock_cfg tunnel_cfg;
int h;
gs = kzalloc(sizeof(*gs), GFP_KERNEL);
if (!gs)
... | 0 | [] | net | 6c8991f41546c3c472503dff1ea9daaddf9331c2 | 303,901,389,210,889,130,000,000,000,000,000,000,000 | 40 | net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
ipv6_stub uses the ip6_dst_lookup function to allow other modules to
perform IPv6 lookups. However, this function skips the XFRM layer
entirely.
All users of ipv6_stub->ip6_dst_lookup use ip_route_output_flow (via the
ip_route_output_key and ip_route_o... |
hostkey_method_ssh_ecdsa_sig_verify(LIBSSH2_SESSION * session,
const unsigned char *sig,
size_t sig_len,
const unsigned char *m,
size_t m_len, void **abstract)
{
const unsi... | 1 | [
"CWE-787"
] | libssh2 | dc109a7f518757741590bb993c0c8412928ccec2 | 125,385,358,157,901,680,000,000,000,000,000,000,000 | 30 | Security fixes (#315)
* Bounds checks
Fixes for CVEs
https://www.libssh2.org/CVE-2019-3863.html
https://www.libssh2.org/CVE-2019-3856.html
* Packet length bounds check
CVE
https://www.libssh2.org/CVE-2019-3855.html
* Response length check
CVE
https://www.libssh2.org/CVE-2019-3859.html
* Bounds ch... |
int ext4_xattr_ibody_inline_set(handle_t *handle, struct inode *inode,
struct ext4_xattr_info *i,
struct ext4_xattr_ibody_find *is)
{
struct ext4_xattr_ibody_header *header;
struct ext4_xattr_search *s = &is->s;
int error;
if (EXT4_I(inode)->i_extra_isize == 0)
return -ENOSPC;
error = ext4_xattr_set_ent... | 0 | [
"CWE-787"
] | linux | 8bc1379b82b8e809eef77a9fedbb75c6c297be19 | 26,725,309,925,376,710,000,000,000,000,000,000,000 | 23 | ext4: avoid running out of journal credits when appending to an inline file
Use a separate journal transaction if it turns out that we need to
convert an inline file to use an data block. Otherwise we could end
up failing due to not having journal credits.
This addresses CVE-2018-10883.
https://bugzilla.kernel.org/... |
virtual void ComputeWithReservedSpace(OpKernelContext* context,
bool use_reserved_space) {
Tensor x = context->input(0);
const Tensor& scale = context->input(1);
const Tensor& offset = context->input(2);
const Tensor& estimated_mean = context->input(3);
cons... | 1 | [
"CWE-476",
"CWE-703"
] | tensorflow | 6972f9dfe325636b3db4e0bc517ee22a159365c0 | 338,401,518,693,955,250,000,000,000,000,000,000,000 | 93 | Add missing valuidation to FusedBatchNorm.
PiperOrigin-RevId: 372460336
Change-Id: Ic8c4e4de67c58a741bd87f2e182bed07247d1126 |
STATIC int GC_write(const char *buf, size_t len)
{
BOOL res;
DWORD written;
# if defined(THREADS) && defined(GC_ASSERTIONS)
static GC_bool inside_write = FALSE;
/* to prevent infinite recursion at abort. */
if (inside_write)
return -1;
# end... | 0 | [
"CWE-119"
] | bdwgc | 7292c02fac2066d39dd1bcc37d1a7054fd1e32ee | 309,990,298,813,946,530,000,000,000,000,000,000,000 | 52 | 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... |
BGD_DECLARE(void) gdImageSetThickness (gdImagePtr im, int thickness)
{
im->thick = thickness;
} | 0 | [
"CWE-190"
] | libgd | cfee163a5e848fc3e3fb1d05a30d7557cdd36457 | 184,305,166,530,930,250,000,000,000,000,000,000,000 | 4 | - #18, Removed invalid gdFree call when overflow2 fails
- #17, Free im->pixels as well on error |
int log_replay(struct ntfs_inode *ni, bool *initialized)
{
int err;
struct ntfs_sb_info *sbi = ni->mi.sbi;
struct ntfs_log *log;
struct restart_info rst_info, rst_info2;
u64 rec_lsn, ra_lsn, checkpt_lsn = 0, rlsn = 0;
struct ATTR_NAME_ENTRY *attr_names = NULL;
struct ATTR_NAME_ENTRY *ane;
struct RESTART_TABLE ... | 1 | [
"CWE-416"
] | linux | f26967b9f7a830e228bb13fb41bd516ddd9d789d | 259,820,619,714,389,000,000,000,000,000,000,000,000 | 1,479 | fs/ntfs3: Fix invalid free in log_replay
log_read_rst() returns ENOMEM error when there is not enough memory.
In this case, if info is returned without initialization,
it attempts to kfree the uninitialized info->r_page pointer. This patch
moves the memset initialization code to before log_read_rst() is called.
Repor... |
static inline int __sock_recvmsg_nosec(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t size, int flags)
{
return sock->ops->recvmsg(iocb, sock, msg, size, flags);
} | 0 | [
"CWE-264"
] | net | 4de930efc23b92ddf88ce91c405ee645fe6e27ea | 278,296,906,763,847,400,000,000,000,000,000,000,000 | 5 | 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> |
t2p_unmapproc(thandle_t handle, void *data, toff_t offset)
{
(void) handle, (void) data, (void) offset;
} | 0 | [
"CWE-787"
] | libtiff | 7be2e452ddcf6d7abca88f41d3761e6edab72b22 | 330,947,365,733,604,400,000,000,000,000,000,000,000 | 4 | tiff2pdf.c: properly calculate datasize when saving to JPEG YCbCr
fixes #220 |
CImg<floatT> get_isoline3d(CImgList<tf>& primitives, const float isovalue,
const int size_x=-100, const int size_y=-100) const {
if (_spectrum>1)
throw CImgInstanceException(_cimg_instance
"get_isoline3d(): Instance is not a scalar ima... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 75,801,712,120,085,700,000,000,000,000,000,000,000 | 22 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
void ActiveUdpListener::onData(Network::UdpRecvData& data) { read_filter_->onData(data); } | 0 | [
"CWE-835"
] | envoy | c8de199e2971f79cbcbc6b5eadc8c566b28705d1 | 180,230,314,876,593,300,000,000,000,000,000,000,000 | 1 | listener: clean up accept filter before creating connection (#8922)
Signed-off-by: Yuchen Dai <silentdai@gmail.com> |
static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
{
zend_op *opline = EX(opline);
zval *result = &EX_T(opline->result.u.var).tmp_var;
compare_function(result,
&opline->op1.u.constant,
_get_zval_ptr_cv(&opline->op2, EX(Ts), BP_VAR_R TSRMLS_CC) TSRMLS_CC);
ZVAL_BOOL(result,... | 0 | [] | php-src | ce96fd6b0761d98353761bf78d5bfb55291179fd | 15,278,603,348,604,450,000,000,000,000,000,000,000 | 14 | - 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 |
DEFUN (no_neighbor_unsuppress_map,
no_neighbor_unsuppress_map_cmd,
NO_NEIGHBOR_CMD2 "unsuppress-map WORD",
NO_STR
NEIGHBOR_STR
NEIGHBOR_ADDR_STR2
"Route-map to selectively unsuppress suppressed routes\n"
"Name of route map\n")
{
return peer_unsuppress_map_unset_vty (vt... | 0 | [
"CWE-125"
] | frr | 6d58272b4cf96f0daa846210dd2104877900f921 | 75,375,296,568,967,880,000,000,000,000,000,000,000 | 12 | [bgpd] cleanup, compact and consolidate capability parsing code
2007-07-26 Paul Jakma <paul.jakma@sun.com>
* (general) Clean up and compact capability parsing slightly.
Consolidate validation of length and logging of generic TLV, and
memcpy of capability data, thus removing such from cap specifc
code (not a... |
static int aead_setkey(void *private, const u8 *key, unsigned int keylen)
{
struct aead_tfm *tfm = private;
int err;
err = crypto_aead_setkey(tfm->aead, key, keylen);
tfm->has_key = !err;
return err;
} | 0 | [
"CWE-20"
] | linux | b32a7dc8aef1882fbf983eb354837488cc9d54dc | 333,824,725,909,210,000,000,000,000,000,000,000,000 | 10 | crypto: algif_aead - fix reference counting of null skcipher
In the AEAD interface for AF_ALG, the reference to the "null skcipher"
held by each tfm was being dropped in the wrong place -- when each
af_alg_ctx was freed instead of when the aead_tfm was freed. As
discovered by syzkaller, a specially crafted program co... |
void btrfs_scratch_superblocks(struct btrfs_fs_info *fs_info,
struct block_device *bdev,
const char *device_path)
{
struct btrfs_super_block *disk_super;
int copy_num;
if (!bdev)
return;
for (copy_num = 0; copy_num < BTRFS_SUPER_MIRROR_MAX; copy_num++) {
struct page *page;
int ret;
di... | 0 | [
"CWE-476",
"CWE-703"
] | linux | e4571b8c5e9ffa1e85c0c671995bd4dcc5c75091 | 337,390,136,931,350,000,000,000,000,000,000,000,000 | 44 | btrfs: fix NULL pointer dereference when deleting device by invalid id
[BUG]
It's easy to trigger NULL pointer dereference, just by removing a
non-existing device id:
# mkfs.btrfs -f -m single -d single /dev/test/scratch1 \
/dev/test/scratch2
# mount /dev/test/scratch1 /mnt/btrfs
# btrfs device remove 3 /... |
rx_cache_find(const struct rx_header *rxh, const struct ip *ip, u_int sport,
uint32_t *opcode)
{
uint32_t i;
struct rx_cache_entry *rxent;
uint32_t clip;
uint32_t sip;
UNALIGNED_MEMCPY(&clip, ip->ip_dst, sizeof(uint32_t));
UNALIGNED_MEMCPY(&sip, ip->ip_src, sizeof(uint32_t));
/* Start the search where w... | 1 | [] | tcpdump | 4154778a262b4a7449141535a99da4d13b4c8b2e | 278,847,989,880,525,970,000,000,000,000,000,000,000 | 35 | RX: Fix a data fetch
The serviceId field is 2 bytes long, therefore use EXTRACT_BE_U_2 to
fetch it. |
static int atl2_validate_option(int *value, struct atl2_option *opt)
{
int i;
struct atl2_opt_list *ent;
if (*value == OPTION_UNSET) {
*value = opt->def;
return 0;
}
switch (opt->type) {
case enable_option:
switch (*value) {
case OPTION_ENABLED:
printk(KERN_INFO "%s Enabled\n", opt->name);
return ... | 0 | [
"CWE-200"
] | linux | f43bfaeddc79effbf3d0fcb53ca477cca66f3db8 | 285,732,309,086,839,470,000,000,000,000,000,000,000 | 46 | atl2: Disable unimplemented scatter/gather feature
atl2 includes NETIF_F_SG in hw_features even though it has no support
for non-linear skbs. This bug was originally harmless since the
driver does not claim to implement checksum offload and that used to
be a requirement for SG.
Now that SG and checksum offload are i... |
briopt_check(win_T *wp)
{
char_u *p;
int bri_shift = 0;
long bri_min = 20;
int bri_sbr = FALSE;
p = wp->w_p_briopt;
while (*p != NUL)
{
if (STRNCMP(p, "shift:", 6) == 0
&& ((p[6] == '-' && VIM_ISDIGIT(p[7])) || VIM_ISDIGIT(p[6])))
{
p += 6;
bri_shift = getdigits(&p);
}
el... | 0 | [
"CWE-20"
] | vim | d0b5138ba4bccff8a744c99836041ef6322ed39a | 117,123,875,747,763,400,000,000,000,000,000,000,000 | 38 | 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'. |
mysql_query(MYSQL *mysql, const char *query)
{
return mysql_real_query(mysql,query, (uint) strlen(query));
} | 0 | [] | mysql-server | 3d8134d2c9b74bc8883ffe2ef59c168361223837 | 274,888,692,866,813,500,000,000,000,000,000,000,000 | 4 | Bug#25988681: USE-AFTER-FREE IN MYSQL_STMT_CLOSE()
Description: If mysql_stmt_close() encountered error,
it recorded error in prepared statement
but then frees memory assigned to prepared
statement. If mysql_stmt_error() is used
to get error information, it will resu... |
acpi_scan_rsdp(unsigned long start, unsigned long length)
{
unsigned long offset = 0;
unsigned long sig_len = sizeof("RSD PTR ") - 1;
/*
* Scan all 16-byte boundaries of the physical memory region for the
* RSDP signature.
*/
for (offset = 0; offset < length; offset += 16) {
if (strncmp((char *)(phys_to_vi... | 0 | [] | linux-2.6 | f0f4c3432e5e1087b3a8c0e6bd4113d3c37497ff | 104,900,359,806,220,200,000,000,000,000,000,000,000 | 17 | [PATCH] i386: add HPET(s) into resource map
Add HPET(s) into resource map. This will allow for the HPET(s) to be
visibile within /proc/iomem.
Signed-off-by: Aaron Durbin <adurbin@google.com>
Signed-off-by: Andi Kleen <ak@suse.de> |
static void scrub_recheck_block_checksum(struct scrub_block *sblock)
{
sblock->header_error = 0;
sblock->checksum_error = 0;
sblock->generation_error = 0;
if (sblock->pagev[0]->flags & BTRFS_EXTENT_FLAG_DATA)
scrub_checksum_data(sblock);
else
scrub_checksum_tree_block(sblock);
} | 0 | [
"CWE-476",
"CWE-284"
] | linux | 09ba3bc9dd150457c506e4661380a6183af651c1 | 321,540,650,162,204,570,000,000,000,000,000,000,000 | 11 | btrfs: merge btrfs_find_device and find_device
Both btrfs_find_device() and find_device() does the same thing except
that the latter does not take the seed device onto account in the device
scanning context. We can merge them.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.c... |
static int ldb_wildcard_compare(struct ldb_context *ldb,
const struct ldb_parse_tree *tree,
const struct ldb_val value, bool *matched)
{
const struct ldb_schema_attribute *a;
struct ldb_val val;
struct ldb_val cnk;
struct ldb_val *chunk;
uint8_t *save_p = NULL;
unsigned int c = 0;
a = ldb_schema_attribu... | 1 | [
"CWE-125"
] | samba | 3674b0891afb016c83763520b87e9f190dcfe884 | 212,809,982,818,827,700,000,000,000,000,000,000,000 | 102 | CVE-2019-3824 ldb: Out of bound read in ldb_wildcard_compare
There is valgrind error in few tests tests/test-generic.sh
91 echo "Test wildcard match"
92 $VALGRIND ldbadd $LDBDIR/tests/test-wildcard.ldif || exit 1
93 $VALGRIND ldbsearch '(cn=test*multi)' || exit 1
95 $VALGRIND ldbsearch '(cn=*test_multi)' || exi... |
void Right(const CPUDevice& d, typename Functor::tout_type out,
typename Functor::tin_type in,
typename Functor::tscalar_type scalar, bool* error) {
typedef typename Functor::out_type Tout;
typedef typename Functor::in_type Tin;
typedef typename Functor::func Binary;
typedef ... | 0 | [
"CWE-476",
"CWE-787"
] | tensorflow | 93f428fd1768df147171ed674fee1fc5ab8309ec | 169,163,487,256,687,300,000,000,000,000,000,000,000 | 11 | Fix nullptr deref and heap OOB access in binary cwise ops.
PiperOrigin-RevId: 387936777
Change-Id: I608b8074cec36a982cca622b7144cb2c43e6e19f |
static void do_iff_text_chunk(deark *c, struct de_iffctx *ictx, i64 dpos, i64 dlen,
const char *name)
{
de_ucstring *s = NULL;
if(dlen<1) return;
s = ucstring_create(c);
dbuf_read_to_ucstring_n(ictx->f,
dpos, dlen, DE_DBG_MAX_STRLEN,
s, DE_CONVFLAG_STOP_AT_NUL, ictx->input_encoding);
de_dbg(c, "%s: \"%s\"", ... | 0 | [
"CWE-369"
] | deark | 62acb7753b0e3c0d3ab3c15057b0a65222313334 | 84,486,253,948,224,790,000,000,000,000,000,000,000 | 13 | pict,macrsrc: Fixed a bug that could cause division by 0
Found by F. Çelik. |
const string name() override { return "get_cors"; } | 0 | [
"CWE-770"
] | ceph | ab29bed2fc9f961fe895de1086a8208e21ddaddc | 144,549,420,122,844,360,000,000,000,000,000,000,000 | 1 | rgw: fix issues with 'enforce bounds' patch
The patch to enforce bounds on max-keys/max-uploads/max-parts had a few
issues that would prevent us from compiling it. Instead of changing the
code provided by the submitter, we're addressing them in a separate
commit to maintain the DCO.
Signed-off-by: Joao Eduardo Luis <... |
static struct crypto_alg *crypto_larval_add(const char *name, u32 type,
u32 mask)
{
struct crypto_alg *alg;
struct crypto_larval *larval;
larval = crypto_larval_alloc(name, type, mask);
if (IS_ERR(larval))
return ERR_CAST(larval);
atomic_set(&larval->alg.cra_refcnt, 2);
down_write(&crypto_alg_sem);
... | 0 | [
"CWE-284",
"CWE-264",
"CWE-269"
] | linux | 5d26a105b5a73e5635eae0629b42fa0a90e07b7b | 292,899,858,454,586,470,000,000,000,000,000,000,000 | 28 | crypto: prefix module autoloading with "crypto-"
This prefixes all crypto module loading with "crypto-" so we never run
the risk of exposing module auto-loading to userspace via a crypto API,
as demonstrated by Mathias Krause:
https://lkml.org/lkml/2013/3/4/70
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-... |
mbc_case_fold(OnigCaseFoldType flag, const UChar** pp,
const UChar* end ARG_UNUSED, UChar* lower)
{
const UChar* p = *pp;
if (*p == 0xdf && (flag & INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR) != 0) {
*lower++ = 's';
*lower = 's';
(*pp)++;
return 2;
}
*lower = ONIGENC_ISO_8859_1_TO_LOWER_CA... | 0 | [
"CWE-125"
] | oniguruma | 65a9b1aa03c9bc2dc01b074295b9603232cb3b78 | 65,446,858,778,709,020,000,000,000,000,000,000,000 | 16 | onig-5.9.2 |
static int SFDCloseCheck(SplinePointList *spl,int order2) {
if ( spl->first!=spl->last &&
RealNear(spl->first->me.x,spl->last->me.x) &&
RealNear(spl->first->me.y,spl->last->me.y)) {
SplinePoint *oldlast = spl->last;
spl->first->prevcp = oldlast->prevcp;
spl->first->noprevcp = oldlast->noprevcp;
oldlas... | 0 | [
"CWE-416"
] | fontforge | 048a91e2682c1a8936ae34dbc7bd70291ec05410 | 178,229,119,808,876,180,000,000,000,000,000,000,000 | 18 | Fix for #4084 Use-after-free (heap) in the SFD_GetFontMetaData() function
Fix for #4086 NULL pointer dereference in the SFDGetSpiros() function
Fix for #4088 NULL pointer dereference in the SFD_AssignLookups() function
Add empty sf->fontname string if it isn't set, fixing #4089 #4090 and many
other potential issues (... |
onig_get_retry_counter_by_callout_args(OnigCalloutArgs* args)
{
return args->retry_in_match_counter;
} | 0 | [
"CWE-125"
] | oniguruma | d3e402928b6eb3327f8f7d59a9edfa622fec557b | 152,705,375,487,292,700,000,000,000,000,000,000,000 | 4 | fix heap-buffer-overflow |
resp_parse(netdissect_options *ndo, register const u_char *bp, int length)
{
u_char op;
int ret_len;
LCHECK2(length, 1);
ND_TCHECK(*bp);
op = *bp;
/* bp now points to the op, so these routines must skip it */
switch(op) {
case RESP_SIMPLE_STRING: ret_len = resp_print_simple_string... | 0 | [
"CWE-399",
"CWE-835"
] | tcpdump | db24063b01cba8e9d4d88b7d8ac70c9000c104e4 | 221,111,082,791,690,800,000,000,000,000,000,000,000 | 29 | CVE-2017-12989/RESP: Make sure resp_get_length() advances the pointer for invalid lengths.
Make sure that it always sends *endp before returning and that, for
invalid lengths where we don't like a character in the length string,
what it sets *endp to is past the character in question, so we don't
run the risk of infin... |
static void credential_write_item(FILE *fp, const char *key, const char *value)
{
if (!value)
return;
fprintf(fp, "%s=%s\n", key, value);
} | 1 | [
"CWE-522",
"CWE-61"
] | git | 9a6bbee8006c24b46a85d29e7b38cfa79e9ab21b | 199,261,788,759,877,100,000,000,000,000,000,000,000 | 6 | credential: avoid writing values with newlines
The credential protocol that we use to speak to helpers can't represent
values with newlines in them. This was an intentional design choice to
keep the protocol simple, since none of the values we pass should
generally have newlines.
However, if we _do_ encounter a newli... |
int multi_reg_replace(struct st_replace_regex* r,char* val)
{
uint i;
char* in_buf, *out_buf;
int* buf_len_p;
in_buf= val;
out_buf= r->even_buf;
buf_len_p= &r->even_buf_len;
r->buf= 0;
/* For each substitution, do the replace */
for (i= 0; i < r->regex_arr.elements; i++)
{
struct st_regex re;... | 0 | [
"CWE-284",
"CWE-295"
] | mysql-server | 3bd5589e1a5a93f9c224badf983cd65c45215390 | 292,317,351,996,979,980,000,000,000,000,000,000,000 | 44 | 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 u64 __skb_get_nlattr(u64 ctx, u64 A, u64 X, u64 r4, u64 r5)
{
struct sk_buff *skb = (struct sk_buff *)(long) ctx;
struct nlattr *nla;
if (skb_is_nonlinear(skb))
return 0;
if (skb->len < sizeof(struct nlattr))
return 0;
if (A > skb->len - sizeof(struct nlattr))
return 0;
nla = nla_find((struct nla... | 0 | [
"CWE-416",
"CWE-125",
"CWE-189"
] | linux | 05ab8f2647e4221cbdb3856dd7d32bd5407316b3 | 19,511,429,835,757,932,000,000,000,000,000,000,000 | 20 | filter: prevent nla extensions to peek beyond the end of the message
The BPF_S_ANC_NLATTR and BPF_S_ANC_NLATTR_NEST extensions fail to check
for a minimal message length before testing the supplied offset to be
within the bounds of the message. This allows the subtraction of the nla
header to underflow and therefore -... |
void jslPrintTokenLineMarker(vcbprintf_callback user_callback, void *user_data, size_t tokenPos, char *prefix) {
size_t line = 1,col = 1;
jsvGetLineAndCol(lex->sourceVar, tokenPos, &line, &col);
size_t startOfLine = jsvGetIndexFromLineAndCol(lex->sourceVar, line, 1);
size_t lineLength = jsvGetCharsOnLine(lex->s... | 0 | [
"CWE-787"
] | Espruino | bed844f109b6c222816740555068de2e101e8018 | 159,592,138,451,000,250,000,000,000,000,000,000,000 | 53 | remove strncpy usage as it's effectively useless, replace with an assertion since fn is only used internally (fix #1426) |
server_client_clear_identify(struct client *c, struct window_pane *wp)
{
if (~c->flags & CLIENT_IDENTIFY)
return;
c->flags &= ~CLIENT_IDENTIFY;
if (c->identify_callback != NULL)
c->identify_callback(c, wp);
c->tty.flags &= ~(TTY_FREEZE|TTY_NOCURSOR);
server_redraw_client(c);
} | 0 | [] | src | b32e1d34e10a0da806823f57f02a4ae6e93d756e | 250,333,290,515,570,940,000,000,000,000,000,000,000 | 12 | evbuffer_new and bufferevent_new can both fail (when malloc fails) and
return NULL. GitHub issue 1547. |
int copy_thread(unsigned long clone_flags, unsigned long usp,
unsigned long kthread_arg, struct task_struct *p)
{
struct pt_regs *childregs, *kregs;
extern void ret_from_fork(void);
extern void ret_from_kernel_thread(void);
void (*f)(void);
unsigned long sp = (unsigned long)task_stack_page(p) + THREAD_SIZE;
/*... | 0 | [
"CWE-284"
] | linux | 7f821fc9c77a9b01fe7b1d6e72717b33d8d64142 | 40,551,847,102,810,724,000,000,000,000,000,000,000 | 89 | powerpc/tm: Check for already reclaimed tasks
Currently we can hit a scenario where we'll tm_reclaim() twice. This
results in a TM bad thing exception because the second reclaim occurs
when not in suspend mode.
The scenario in which this can happen is the following. We attempt to
deliver a signal to userspace. To ... |
cmsBool CMSEXPORT cmsStageSampleCLut16bit(cmsStage* mpe, cmsSAMPLER16 Sampler, void * Cargo, cmsUInt32Number dwFlags)
{
int i, t, nTotalPoints, index, rest;
int nInputs, nOutputs;
cmsUInt32Number* nSamples;
cmsUInt16Number In[cmsMAXCHANNELS], Out[MAX_STAGE_CHANNELS];
_cmsStageCLutData* clut;
if... | 1 | [] | Little-CMS | c606462eda773b1cdd51dcfebd81fc8862652c51 | 258,093,961,631,411,430,000,000,000,000,000,000,000 | 60 | Fixed a minor overrun chance |
struct sock *vsock_find_bound_socket(struct sockaddr_vm *addr)
{
struct sock *sk;
spin_lock_bh(&vsock_table_lock);
sk = __vsock_find_bound_socket(addr);
if (sk)
sock_hold(sk);
spin_unlock_bh(&vsock_table_lock);
return sk;
} | 0 | [
"CWE-667"
] | linux | c518adafa39f37858697ac9309c6cf1805581446 | 8,028,607,552,358,773,000,000,000,000,000,000,000 | 13 | vsock: fix the race conditions in multi-transport support
There are multiple similar bugs implicitly introduced by the
commit c0cfa2d8a788fcf4 ("vsock: add multi-transports support") and
commit 6a2c0962105ae8ce ("vsock: prevent transport modules unloading").
The bug pattern:
[1] vsock_sock.transport pointer is copie... |
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