func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
int save_in_field(Field *field, bool no_conversions)
{
field->set_notnull();
return field->store_hex_hybrid(str_value.ptr(), str_value.length());
} | 0 | [
"CWE-617"
] | server | 2e7891080667c59ac80f788eef4d59d447595772 | 326,047,647,818,030,050,000,000,000,000,000,000,000 | 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.... |
printInfo(ev::sig &watcher, int revents) {
cerr << "---------- Begin LoggingAgent status ----------\n";
loggingServer->dump(cerr);
cerr.flush();
cerr << "---------- End LoggingAgent status ----------\n";
} | 0 | [
"CWE-59"
] | passenger | 9dda49f4a3ebe9bafc48da1bd45799f30ce19566 | 272,209,930,183,734,620,000,000,000,000,000,000,000 | 6 | Fixed a problem with graceful web server restarts.
This problem was introduced in 4.0.6 during the attempt to fix issue #910. |
static inline void control_tx_irq_watermark(struct cx23885_dev *dev,
enum tx_fifo_watermark level)
{
cx23888_ir_and_or4(dev, CX23888_IR_CNTRL_REG, ~CNTRL_TIC, level);
} | 0 | [
"CWE-400",
"CWE-401"
] | linux | a7b2df76b42bdd026e3106cf2ba97db41345a177 | 62,536,058,320,782,240,000,000,000,000,000,000,000 | 5 | media: rc: prevent memory leak in cx23888_ir_probe
In cx23888_ir_probe if kfifo_alloc fails the allocated memory for state
should be released.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> |
Next_select_func setup_end_select_func(JOIN *join, JOIN_TAB *tab)
{
TMP_TABLE_PARAM *tmp_tbl= tab ? tab->tmp_table_param : &join->tmp_table_param;
/*
Choose method for presenting result to user. Use end_send_group
if the query requires grouping (has a GROUP BY clause and/or one or
more aggregate fu... | 0 | [] | server | ff77a09bda884fe6bf3917eb29b9d3a2f53f919b | 75,060,888,505,972,080,000,000,000,000,000,000,000 | 18 | MDEV-22464 Server crash on UPDATE with nested subquery
Uninitialized ref_pointer_array[] because setup_fields() got empty
fields list. mysql_multi_update() for some reason does that by
substituting the fields list with empty total_list for the
mysql_select() call (looks like wrong merge since total_list is not
used a... |
static void proc_set_tty(struct tty_struct *tty)
{
spin_lock_irq(¤t->sighand->siglock);
__proc_set_tty(tty);
spin_unlock_irq(¤t->sighand->siglock);
} | 0 | [
"CWE-200",
"CWE-362"
] | linux | 5c17c861a357e9458001f021a7afa7aab9937439 | 231,099,748,773,509,550,000,000,000,000,000,000,000 | 6 | tty: Fix unsafe ldisc reference via ioctl(TIOCGETD)
ioctl(TIOCGETD) retrieves the line discipline id directly from the
ldisc because the line discipline id (c_line) in termios is untrustworthy;
userspace may have set termios via ioctl(TCSETS*) without actually
changing the line discipline via ioctl(TIOCSETD).
However... |
void sock_kfree_s(struct sock *sk, void *mem, int size)
{
__sock_kfree_s(sk, mem, size, false);
} | 0 | [
"CWE-119",
"CWE-787"
] | linux | b98b0bc8c431e3ceb4b26b0dfc8db509518fb290 | 104,686,827,137,613,100,000,000,000,000,000,000,000 | 4 | net: avoid signed overflows for SO_{SND|RCV}BUFFORCE
CAP_NET_ADMIN users should not be allowed to set negative
sk_sndbuf or sk_rcvbuf values, as it can lead to various memory
corruptions, crashes, OOM...
Note that before commit 82981930125a ("net: cleanups in
sock_setsockopt()"), the bug was even more serious, since ... |
int snd_timer_open(struct snd_timer_instance **ti,
char *owner, struct snd_timer_id *tid,
unsigned int slave_id)
{
struct snd_timer *timer;
struct snd_timer_instance *timeri = NULL;
if (tid->dev_class == SNDRV_TIMER_CLASS_SLAVE) {
/* open a slave instance */
if (tid->dev_sclass <= SNDRV_TIMER_SCLASS_N... | 0 | [
"CWE-200",
"CWE-362"
] | linux | ee8413b01045c74340aa13ad5bdf905de32be736 | 15,464,896,072,493,654,000,000,000,000,000,000,000 | 69 | ALSA: timer: Fix double unlink of active_list
ALSA timer instance object has a couple of linked lists and they are
unlinked unconditionally at snd_timer_stop(). Meanwhile
snd_timer_interrupt() unlinks it, but it calls list_del() which leaves
the element list itself unchanged. This ends up with unlinking twice,
and i... |
static double mp_linear_add(_cimg_math_parser& mp) {
return _mp_arg(2)*_mp_arg(3) + _mp_arg(4); | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 243,660,661,266,380,540,000,000,000,000,000,000,000 | 3 | Fix other issues in 'CImg<T>::load_bmp()'. |
static enum write_one_status write_one(struct sha1file *f,
struct object_entry *e,
off_t *offset)
{
unsigned long size;
int recursing;
/*
* we set offset to 1 (which is an impossible value) to mark
* the fact that this object is involved in "write its base
* first before writing a deltif... | 0 | [
"CWE-119",
"CWE-787"
] | git | de1e67d0703894cb6ea782e36abb63976ab07e60 | 148,525,408,013,273,290,000,000,000,000,000,000,000 | 52 | list-objects: pass full pathname to callbacks
When we find a blob at "a/b/c", we currently pass this to
our show_object_fn callbacks as two components: "a/b/" and
"c". Callbacks which want the full value then call
path_name(), which concatenates the two. But this is an
inefficient interface; the path is a strbuf, and ... |
cJSON *cJSON_CreateBool(int b) {cJSON *item=cJSON_New_Item();if(item)item->type=b?cJSON_True:cJSON_False;return item;} | 0 | [
"CWE-120",
"CWE-119",
"CWE-787"
] | iperf | 91f2fa59e8ed80dfbf400add0164ee0e508e412a | 167,215,786,972,382,780,000,000,000,000,000,000,000 | 1 | Fix a buffer overflow / heap corruption issue that could occur if a
malformed JSON string was passed on the control channel. This issue,
present in the cJSON library, was already fixed upstream, so was
addressed here in iperf3 by importing a newer version of cJSON (plus
local ESnet modifications).
Discovered and repo... |
static void vmx_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0)
{
unsigned long hw_cr0 = (cr0 & ~KVM_GUEST_CR0_MASK) |
KVM_VM_CR0_ALWAYS_ON;
vmx_fpu_deactivate(vcpu);
if (vcpu->arch.rmode.active && (cr0 & X86_CR0_PE))
enter_pmode(vcpu);
if (!vcpu->arch.rmode.active && !(cr0 & X86_CR0_PE))
enter_rmode(v... | 0 | [
"CWE-20"
] | linux-2.6 | 16175a796d061833aacfbd9672235f2d2725df65 | 280,484,419,707,230,100,000,000,000,000,000,000,000 | 32 | KVM: VMX: Don't allow uninhibited access to EFER on i386
vmx_set_msr() does not allow i386 guests to touch EFER, but they can still
do so through the default: label in the switch. If they set EFER_LME, they
can oops the host.
Fix by having EFER access through the normal channel (which will check for
EFER_LME) even o... |
do_unmount (UnmountData *data)
{
GMountOperation *mount_op;
if (data->mount_operation)
{
mount_op = g_object_ref (data->mount_operation);
}
else
{
mount_op = gtk_mount_operation_new (data->parent_window);
}
if (data->eject)
{
g_mount_eject_with_operation (dat... | 0 | [
"CWE-20"
] | nautilus | 1630f53481f445ada0a455e9979236d31a8d3bb0 | 245,214,132,343,058,070,000,000,000,000,000,000,000 | 32 | mime-actions: use file metadata for trusting desktop files
Currently we only trust desktop files that have the executable bit
set, and don't replace the displayed icon or the displayed name until
it's trusted, which prevents for running random programs by a malicious
desktop file.
However, the executable permission i... |
string_to_compress_algo(const char *string)
{
/* TRANSLATORS: See doc/TRANSLATE about this string. */
if(match_multistr(_("uncompressed|none"),string))
return 0;
else if(ascii_strcasecmp(string,"uncompressed")==0)
return 0;
else if(ascii_strcasecmp(string,"none")==0)
return 0;
else if(ascii_strcas... | 0 | [
"CWE-20"
] | gnupg | 2183683bd633818dd031b090b5530951de76f392 | 256,713,126,905,033,000,000,000,000,000,000,000,000 | 30 | 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 ... |
cli_file_t cli_get_container_type(cli_ctx *ctx, int index)
{
if (index < 0)
index = ctx->recursion + index + 1;
if (index >= 0 && index <= ctx->recursion)
return ctx->containers[index].type;
return CL_TYPE_ANY;
} | 1 | [] | clamav-devel | 167c0079292814ec5523d0b97a9e1b002bf8819b | 27,427,583,034,634,850,000,000,000,000,000,000,000 | 8 | fix 0.99.3 false negative of virus Pdf.Exploit.CVE_2016_1046-1. |
check_signals_and_traps ()
{
check_signals ();
run_pending_traps ();
} | 0 | [] | bash | 955543877583837c85470f7fb8a97b7aa8d45e6c | 271,044,569,725,834,100,000,000,000,000,000,000,000 | 6 | bash-4.4-rc2 release |
static int __htab_lru_percpu_map_update_elem(struct bpf_map *map, void *key,
void *value, u64 map_flags,
bool onallcpus)
{
struct bpf_htab *htab = container_of(map, struct bpf_htab, map);
struct htab_elem *l_new = NULL, *l_old;
struct hlist_nulls_head *head;
unsigned long flags;
struct bucket *... | 0 | [
"CWE-787"
] | bpf | c4eb1f403243fc7bbb7de644db8587c03de36da6 | 319,919,010,287,507,270,000,000,000,000,000,000,000 | 66 | bpf: Fix integer overflow involving bucket_size
In __htab_map_lookup_and_delete_batch(), hash buckets are iterated
over to count the number of elements in each bucket (bucket_size).
If bucket_size is large enough, the multiplication to calculate
kvmalloc() size could overflow, resulting in out-of-bounds write
as repor... |
do_add_counters(struct net *net, const void __user *user,
unsigned int len, int compat)
{
unsigned int i;
struct xt_counters_info tmp;
struct xt_counters *paddc;
struct xt_table *t;
const struct xt_table_info *private;
int ret = 0;
struct ipt_entry *iter;
unsigned int addend;
paddc = xt_copy_counters_from_u... | 0 | [
"CWE-476"
] | linux | 57ebd808a97d7c5b1e1afb937c2db22beba3c1f8 | 190,973,438,484,682,200,000,000,000,000,000,000,000 | 48 | 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... |
static bool winbind_name_list_to_sid_string_list(struct pwb_context *ctx,
const char *user,
const char *name_list,
char *sid_list_buffer,
int sid_list_buffer_size)
{
bool result = false;
char *current_name = NULL;
const char *search_location;
const char *comma;
int len;
if (sid_list_b... | 0 | [
"CWE-20"
] | samba | f62683956a3b182f6a61cc7a2b4ada2e74cde243 | 59,746,306,607,684,390,000,000,000,000,000,000,000 | 89 | fail authentication for single group name which cannot be converted to sid
furthermore if more than one name is supplied and no sid is converted
then also fail.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=8598
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed... |
static void sig_usr1_handler(int sig)
{
sig_usr1_handler_called = 1;
} | 0 | [
"CWE-287",
"CWE-284"
] | booth | 35bf0b7b048d715f671eb68974fb6b4af6528c67 | 265,755,758,471,631,900,000,000,000,000,000,000,000 | 4 | Revert "Refactor: main: substitute is_auth_req macro"
This reverts commit da79b8ba28ad4837a0fee13e5f8fb6f89fe0e24c.
authfile != authkey
Signed-off-by: Jan Friesse <jfriesse@redhat.com> |
void test_nghttp2_session_pack_data_with_padding(void) {
nghttp2_session *session;
my_user_data ud;
nghttp2_session_callbacks callbacks;
nghttp2_data_provider data_prd;
nghttp2_frame *frame;
size_t datalen = 55;
nghttp2_mem *mem;
mem = nghttp2_mem_default();
memset(&callbacks, 0, sizeof(callbacks));... | 0 | [] | nghttp2 | 0a6ce87c22c69438ecbffe52a2859c3a32f1620f | 247,825,625,068,621,620,000,000,000,000,000,000,000 | 39 | Add nghttp2_option_set_max_outbound_ack |
static Image *ReadPNGImage(const ImageInfo *image_info,ExceptionInfo *exception)
{
Image
*image;
MagickBooleanType
logging,
status;
MngInfo
*mng_info;
char
magic_number[MaxTextExtent];
ssize_t
count;
/*
Open image file.
*/
assert(image_info != (const ImageInfo *) NULL);
... | 0 | [
"CWE-125"
] | ImageMagick6 | 34adc98afd5c7e7fb774d2ebdaea39e831c24dce | 76,211,082,897,281,800,000,000,000,000,000,000,000 | 124 | https://github.com/ImageMagick/ImageMagick/issues/1561 |
struct kvm_vcpu __percpu **kvm_get_running_vcpus(void)
{
return &kvm_arm_running_vcpu;
} | 0 | [
"CWE-399",
"CWE-284"
] | linux | e8180dcaa8470ceca21109f143876fdcd9fe050a | 2,350,542,899,566,891,200,000,000,000,000,000,000 | 4 | ARM: KVM: prevent NULL pointer dereferences with KVM VCPU ioctl
Some ARM KVM VCPU ioctls require the vCPU to be properly initialized
with the KVM_ARM_VCPU_INIT ioctl before being used with further
requests. KVM_RUN checks whether this initialization has been
done, but other ioctls do not.
Namely KVM_GET_REG_LIST will ... |
restore_original_file_attributes (GHashTable *created_files,
GCancellable *cancellable)
{
GHashTableIter iter;
gpointer key, value;
g_hash_table_iter_init (&iter, created_files);
while (g_hash_table_iter_next (&iter, &key, &value)) {
GFile *file = key;
GFileInfo *info = value;
_g_file_se... | 0 | [
"CWE-22"
] | file-roller | 21dfcdbfe258984db89fb65243a1a888924e45a0 | 275,519,960,365,304,970,000,000,000,000,000,000,000 | 14 | libarchive: do not follow external links when extracting files
Do not extract a file if its parent is a symbolic link to a
directory external to the destination. |
gcab_folder_new (gint comptype)
{
return g_object_new (GCAB_TYPE_FOLDER,
"comptype", comptype,
NULL);
} | 0 | [
"CWE-787"
] | gcab | c512f6ff0c82a1139b36db2b28f93edc01c74b4b | 178,859,928,285,457,700,000,000,000,000,000,000,000 | 6 | trivial: Allocate cdata_t on the heap
Using a 91kB stack allocation for one object isn't awesome, and it also allows
us to use g_autoptr() to simplify gcab_folder_extract() |
int rsCStrStartsWithSzStr(cstr_t *pCS1, uchar *psz, size_t iLenSz)
{
register size_t i;
rsCHECKVALIDOBJECT(pCS1, OIDrsCStr);
assert(psz != NULL);
assert(iLenSz == strlen((char*)psz)); /* just make sure during debugging! */
if(pCS1->iStrLen >= iLenSz) {
/* we are using iLenSz below, because we need to check
*... | 0 | [
"CWE-189"
] | rsyslog | 6bad782f154b7f838c7371bf99c13f6dc4ec4101 | 67,714,659,217,875,180,000,000,000,000,000,000,000 | 25 | bugfix: abort if imfile reads file line of more than 64KiB
Thanks to Peter Eisentraut for reporting and analysing this problem.
bug tracker: http://bugzilla.adiscon.com/show_bug.cgi?id=221 |
void set_mm_exe_file(struct mm_struct *mm, struct file *new_exe_file)
{
if (new_exe_file)
get_file(new_exe_file);
if (mm->exe_file)
fput(mm->exe_file);
mm->exe_file = new_exe_file;
mm->num_exe_file_vmas = 0;
} | 0 | [
"CWE-20",
"CWE-362",
"CWE-416"
] | linux | 86acdca1b63e6890540fa19495cfc708beff3d8b | 221,023,335,865,394,300,000,000,000,000,000,000,000 | 9 | fix autofs/afs/etc. magic mountpoint breakage
We end up trying to kfree() nd.last.name on open("/mnt/tmp", O_CREAT)
if /mnt/tmp is an autofs direct mount. The reason is that nd.last_type
is bogus here; we want LAST_BIND for everything of that kind and we
get LAST_NORM left over from finding parent directory.
So make... |
void exit_thread(struct task_struct *tsk)
{
struct thread_struct *t = &tsk->thread;
struct fpu *fpu = &t->fpu;
if (test_thread_flag(TIF_IO_BITMAP))
io_bitmap_exit(tsk);
free_vm86(t);
fpu__drop(fpu);
} | 0 | [] | linux | dbbe2ad02e9df26e372f38cc3e70dab9222c832e | 311,282,340,668,658,000,000,000,000,000,000,000,000 | 12 | x86/speculation: Prevent rogue cross-process SSBD shutdown
On context switch the change of TIF_SSBD and TIF_SPEC_IB are evaluated
to adjust the mitigations accordingly. This is optimized to avoid the
expensive MSR write if not needed.
This optimization is buggy and allows an attacker to shutdown the SSBD
protection o... |
static struct basescript *SFDParseBaseScript(FILE *sfd,struct Base *base) {
struct basescript *bs;
int i, ch;
struct baselangextent *last, *cur;
if ( base==NULL )
return(NULL);
bs = chunkalloc(sizeof(struct basescript));
bs->script = gettag(sfd);
getint(sfd,&bs->def_baseline);
if ( ba... | 0 | [
"CWE-416"
] | fontforge | 048a91e2682c1a8936ae34dbc7bd70291ec05410 | 262,534,115,816,421,670,000,000,000,000,000,000,000 | 31 | 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 (... |
aiff_get_chunk_size (SF_PRIVATE *psf, const SF_CHUNK_ITERATOR * iterator, SF_CHUNK_INFO * chunk_info)
{ int indx ;
if ((indx = psf_find_read_chunk_iterator (&psf->rchunks, iterator)) < 0)
return SFE_UNKNOWN_CHUNK ;
chunk_info->datalen = psf->rchunks.chunks [indx].len ;
return SFE_NO_ERROR ;
} /* aiff_get_chunk_... | 0 | [
"CWE-119",
"CWE-787"
] | libsndfile | f833c53cb596e9e1792949f762e0b33661822748 | 18,936,243,274,477,895,000,000,000,000,000,000,000 | 10 | src/aiff.c: Fix a buffer read overflow
Secunia Advisory SA76717.
Found by: Laurent Delosieres, Secunia Research at Flexera Software |
static int __io_async_wake(struct io_kiocb *req, struct io_poll_iocb *poll,
__poll_t mask, task_work_func_t func)
{
int ret;
/* for instances that support it check for an event match first: */
if (mask && !(mask & poll->events))
return 0;
trace_io_uring_task_add(req->ctx, req->opcode, req->user_data, mas... | 0 | [
"CWE-667"
] | linux | 3ebba796fa251d042be42b929a2d916ee5c34a49 | 126,251,544,784,780,150,000,000,000,000,000,000,000 | 30 | io_uring: ensure that SQPOLL thread is started for exit
If we create it in a disabled state because IORING_SETUP_R_DISABLED is
set on ring creation, we need to ensure that we've kicked the thread if
we're exiting before it's been explicitly disabled. Otherwise we can run
into a deadlock where exit is waiting go park t... |
static void stbi__YCbCr_to_RGB_simd(stbi_uc *out, stbi_uc const *y, stbi_uc const *pcb, stbi_uc const *pcr, int count, int step)
{
int i = 0;
#ifdef STBI_SSE2
// step == 3 is pretty ugly on the final interleave, and i'm not convinced
// it's useful in practice (you wouldn't use it for textures, for example).
... | 0 | [
"CWE-787"
] | stb | 5ba0baaa269b3fd681828e0e3b3ac0f1472eaf40 | 107,558,674,875,923,870,000,000,000,000,000,000,000 | 132 | stb_image: Reject fractional JPEG component subsampling ratios
The component resamplers are not written to support this and I've
never seen it happen in a real (non-crafted) JPEG file so I'm
fine rejecting this as outright corrupt.
Fixes issue #1178. |
static void dccp_enqueue_skb(struct sock *sk, struct sk_buff *skb)
{
__skb_pull(skb, dccp_hdr(skb)->dccph_doff * 4);
__skb_queue_tail(&sk->sk_receive_queue, skb);
skb_set_owner_r(skb, sk);
sk->sk_data_ready(sk);
} | 0 | [
"CWE-200",
"CWE-415"
] | linux | 5edabca9d4cff7f1f2b68f0bac55ef99d9798ba4 | 320,994,527,448,250,300,000,000,000,000,000,000,000 | 7 | dccp: fix freeing skb too early for IPV6_RECVPKTINFO
In the current DCCP implementation an skb for a DCCP_PKT_REQUEST packet
is forcibly freed via __kfree_skb in dccp_rcv_state_process if
dccp_v6_conn_request successfully returns.
However, if IPV6_RECVPKTINFO is set on a socket, the address of the skb
is saved to ire... |
static int write_compression_header(blosc2_context* context,
bool extended_header) {
int32_t compformat;
int dont_split;
int dict_training = context->use_dict && (context->dict_cdict == NULL);
// Set the whole header to zeros so that the reserved values are zeroed
if (exte... | 0 | [
"CWE-787"
] | c-blosc2 | c4c6470e88210afc95262c8b9fcc27e30ca043ee | 201,856,728,996,569,780,000,000,000,000,000,000,000 | 153 | Fixed asan heap buffer overflow when not enough space to write compressed block size. |
static int pfkey_spdget(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * const *ext_hdrs)
{
struct net *net = sock_net(sk);
unsigned int dir;
int err = 0, delete;
struct sadb_x_policy *pol;
struct xfrm_policy *xp;
struct km_event c;
if ((pol = ext_hdrs[SADB_X_EXT_POLICY-1]) == NULL)
re... | 0 | [
"CWE-20",
"CWE-269"
] | linux | f3d3342602f8bcbf37d7c46641cb9bca7618eb1c | 263,933,714,021,575,450,000,000,000,000,000,000,000 | 44 | net: rework recvmsg handler msg_name and msg_namelen logic
This patch now always passes msg->msg_namelen as 0. recvmsg handlers must
set msg_namelen to the proper size <= sizeof(struct sockaddr_storage)
to return msg_name to the user.
This prevents numerous uninitialized memory leaks we had in the
recvmsg handlers an... |
mono_assembly_get_object (MonoDomain *domain, MonoAssembly *assembly)
{
static MonoClass *System_Reflection_Assembly;
MonoReflectionAssembly *res;
CHECK_OBJECT (MonoReflectionAssembly *, assembly, NULL);
if (!System_Reflection_Assembly)
System_Reflection_Assembly = mono_class_from_name (
mono_defaults.corlib... | 0 | [
"CWE-20"
] | mono | 4905ef1130feb26c3150b28b97e4a96752e0d399 | 336,677,163,835,691,100,000,000,000,000,000,000,000 | 14 | Handle invalid instantiation of generic methods.
* verify.c: Add new function to internal verifier API to check
method instantiations.
* reflection.c (mono_reflection_bind_generic_method_parameters):
Check the instantiation before returning it.
Fixes #655847 |
zbuilddevicecolorrendering1(i_ctx_t *i_ctx_p)
{
os_ptr op = osp;
gs_memory_t *mem = gs_gstate_memory(igs);
dict_param_list list;
gs_cie_render *pcrd = 0;
int code;
check_type(*op, t_dictionary);
code = dict_param_list_read(&list, op, NULL, false, iimemory);
if (code < 0)
return ... | 0 | [
"CWE-704"
] | ghostpdl | 548bb434e81dadcc9f71adf891a3ef5bea8e2b4e | 193,723,742,103,188,100,000,000,000,000,000,000,000 | 30 | PS interpreter - add some type checking
These were 'probably' safe anyway, since they mostly treat the objects
as integers without checking, which at least can't result in a crash.
Nevertheless, we ought to check.
The return from comparedictkeys could be wrong if one of the keys had
a value which was not an array, i... |
set_filename_bstab (string)
const char *string;
{
const char *s;
memset (filename_bstab, 0, sizeof (filename_bstab));
for (s = string; s && *s; s++)
filename_bstab[*s] = 1;
} | 0 | [
"CWE-20"
] | bash | 4f747edc625815f449048579f6e65869914dd715 | 93,220,543,676,882,220,000,000,000,000,000,000,000 | 9 | Bash-4.4 patch 7 |
static const char *wsgi_server_group(request_rec *r, const char *s)
{
const char *name = NULL;
const char *h = NULL;
apr_port_t p = 0;
if (!s)
return "";
if (*s != '%')
return s;
name = s + 1;
if (*name) {
if (!strcmp(name, "{SERVER}")) {
h = r->serve... | 0 | [
"CWE-254"
] | mod_wsgi | 545354a80b9cc20d8b6916ca30542eab36c3b8bd | 128,510,165,744,500,280,000,000,000,000,000,000,000 | 32 | When there is any sort of error in setting up daemon process group, kill the process rather than risk running in an unexpected state. |
bytes_richcompare(PyBytesObject *a, PyBytesObject *b, int op)
{
int c;
Py_ssize_t len_a, len_b;
Py_ssize_t min_len;
PyObject *result;
int rc;
/* Make sure both arguments are strings. */
if (!(PyBytes_Check(a) && PyBytes_Check(b))) {
if (Py_BytesWarningFlag && (op == Py_EQ || op == P... | 0 | [
"CWE-190"
] | cpython | 6c004b40f9d51872d848981ef1a18bb08c2dfc42 | 284,096,448,858,167,480,000,000,000,000,000,000,000 | 77 | bpo-30657: Fix CVE-2017-1000158 (#4758)
Fixes possible integer overflow in PyBytes_DecodeEscape.
Co-Authored-By: Jay Bosamiya <jaybosamiya@gmail.com> |
static int handle_NPP_GetValue(rpc_connection_t *connection)
{
D(bug("handle_NPP_GetValue\n"));
int error;
PluginInstance *plugin;
int32_t variable;
error = rpc_method_get_args(connection,
RPC_TYPE_NPW_PLUGIN_INSTANCE, &plugin,
RPC_TYPE_INT32, &variable,
RPC_TYPE_INVALID);
if (... | 0 | [
"CWE-264"
] | nspluginwrapper | 7e4ab8e1189846041f955e6c83f72bc1624e7a98 | 143,523,618,956,164,080,000,000,000,000,000,000,000 | 50 | Support all the new variables added |
TfLiteStatus Subgraph::SetTensorParametersReadOnly(
int tensor_index, TfLiteType type, const char* name, const size_t rank,
const int* dims, TfLiteQuantization quantization, const char* buffer,
size_t bytes, const Allocation* allocation, TfLiteSparsity* sparsity) {
// Ensure quantization cleanup on failur... | 0 | [
"CWE-20",
"CWE-787"
] | tensorflow | d58c96946b2880991d63d1dacacb32f0a4dfa453 | 178,139,227,380,250,000,000,000,000,000,000,000,000 | 53 | [tflite] Ensure inputs and outputs don't overlap.
If a model uses the same tensor for both an input and an output then this can result in data loss and memory corruption. This should not happen.
PiperOrigin-RevId: 332522916
Change-Id: If0905b142415a9dfceaf2d181872f2a8fb88f48a |
cmsBool AllCurvesAreLinear(cmsStage* mpe)
{
cmsToneCurve** Curves;
cmsUInt32Number i, n;
Curves = _cmsStageGetPtrToCurveSet(mpe);
if (Curves == NULL) return FALSE;
n = cmsStageOutputChannels(mpe);
for (i=0; i < n; i++) {
if (!cmsIsToneCurveLinear(Curves[i])) return FALSE;
}
r... | 0 | [] | Little-CMS | 41d222df1bc6188131a8f46c32eab0a4d4cdf1b6 | 136,137,962,083,068,680,000,000,000,000,000,000,000 | 16 | Memory squeezing fix: lcms2 cmsPipeline construction
When creating a new pipeline, lcms would often try to allocate a stage
and pass it to cmsPipelineInsertStage without checking whether the
allocation succeeded. cmsPipelineInsertStage would then assert (or crash)
if it had not.
The fix here is to change cmsPipelineI... |
static noinline int free_debug_processing(
struct kmem_cache *s, struct page *page,
void *head, void *tail, int bulk_cnt,
unsigned long addr)
{
struct kmem_cache_node *n = get_node(s, page_to_nid(page));
void *object = head;
int cnt = 0;
unsigned long uninitialized_var(flags);
int ret = 0;
spin_lock_irqsave(&... | 0 | [] | linux | fd4d9c7d0c71866ec0c2825189ebd2ce35bd95b8 | 150,522,492,727,481,440,000,000,000,000,000,000,000 | 51 | mm: slub: add missing TID bump in kmem_cache_alloc_bulk()
When kmem_cache_alloc_bulk() attempts to allocate N objects from a percpu
freelist of length M, and N > M > 0, it will first remove the M elements
from the percpu freelist, then call ___slab_alloc() to allocate the next
element and repopulate the percpu freelis... |
static char* get_private_subtags(const char* loc_name)
{
char* result =NULL;
int singletonPos = 0;
int len =0;
const char* mod_loc_name =NULL;
if( loc_name && (len = strlen(loc_name)>0 ) ){
mod_loc_name = loc_name ;
len = strlen(mod_loc_name);
while( (singletonPos = getSingletonPos(mod_loc_name))!= -1... | 0 | [
"CWE-125"
] | php-src | 97eff7eb57fc2320c267a949cffd622c38712484 | 276,790,279,879,323,400,000,000,000,000,000,000,000 | 41 | Fix bug #72241: get_icu_value_internal out-of-bounds read |
PHP_FUNCTION(imagedashedline)
{
zval *IM;
long x1, y1, x2, y2, col;
gdImagePtr im;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rlllll", &IM, &x1, &y1, &x2, &y2, &col) == FAILURE) {
return;
}
ZEND_FETCH_RESOURCE(im, gdImagePtr, &IM, -1, "Image", le_gd);
gdImageDashedLine(im, x1, y1, x2, y2, col);
R... | 0 | [
"CWE-703",
"CWE-189"
] | php-src | 2938329ce19cb8c4197dec146c3ec887c6f61d01 | 82,961,033,033,725,770,000,000,000,000,000,000,000 | 14 | Fixed bug #66356 (Heap Overflow Vulnerability in imagecrop())
And also fixed the bug: arguments are altered after some calls |
evdns_base_free_and_unlock(struct evdns_base *base, int fail_requests)
{
struct nameserver *server, *server_next;
struct search_domain *dom, *dom_next;
int i;
/* Requires that we hold the lock. */
/* TODO(nickm) we might need to refcount here. */
for (i = 0; i < base->n_req_heads; ++i) {
while (base->req_hea... | 0 | [
"CWE-125"
] | libevent | ec65c42052d95d2c23d1d837136d1cf1d9ecef9e | 335,857,248,859,036,650,000,000,000,000,000,000,000 | 59 | evdns: fix searching empty hostnames
From #332:
Here follows a bug report by **Guido Vranken** via the _Tor bug bounty program_. Please credit Guido accordingly.
## Bug report
The DNS code of Libevent contains this rather obvious OOB read:
```c
static char *
search_make_new(const struct search_state *co... |
xfs_inode_ag_iterator(
struct xfs_mount *mp,
int (*execute)(struct xfs_inode *ip, int flags,
void *args),
int flags,
void *args)
{
return xfs_inode_ag_iterator_flags(mp, execute, flags, args, 0);
} | 0 | [
"CWE-476"
] | linux | afca6c5b2595fc44383919fba740c194b0b76aff | 301,124,222,340,836,140,000,000,000,000,000,000,000 | 9 | xfs: validate cached inodes are free when allocated
A recent fuzzed filesystem image cached random dcache corruption
when the reproducer was run. This often showed up as panics in
lookup_slow() on a null inode->i_ops pointer when doing pathwalks.
BUG: unable to handle kernel NULL pointer dereference at 00000000000000... |
void SetUp() override {
TestUtility::loadFromYaml(kConfigTemplate, proto_config_);
for (auto& it : *(proto_config_.mutable_providers())) {
it.second.mutable_local_jwks()->set_inline_string(PublicKey);
}
} | 0 | [
"CWE-303",
"CWE-703"
] | envoy | ea39e3cba652bcc4b11bb0d5c62b017e584d2e5a | 100,579,973,814,928,260,000,000,000,000,000,000,000 | 6 | jwt_authn: fix a bug where JWT with wrong issuer is allowed in allow_missing case (#15194)
[jwt] When allow_missing is used inside RequiresAny, the requests with JWT with wrong issuer are accepted. This is a bug, allow_missing should only allow requests without any JWT. This change fixed the above issue by preserving ... |
static int ntop_get_interface_dump_max_pkts(lua_State* vm) {
NetworkInterface *ntop_interface = getCurrentInterface(vm);
int max_pkts;
ntop->getTrace()->traceEvent(TRACE_DEBUG, "%s() called", __FUNCTION__);
if(!ntop_interface)
return(CONST_LUA_ERROR);
max_pkts = ntop_interface->getDumpTrafficMaxPktsPer... | 0 | [
"CWE-476"
] | ntopng | 01f47e04fd7c8d54399c9e465f823f0017069f8f | 318,360,707,117,437,170,000,000,000,000,000,000,000 | 15 | Security fix: prevents empty host from being used |
_flatpak_dir_find_new_flatpakrepos (FlatpakDir *self, OstreeRepo *repo)
{
g_autoptr(GHashTable) flatpakrepos = NULL;
g_autoptr(GFile) conf_dir = NULL;
g_autoptr(GFileEnumerator) dir_enum = NULL;
g_autoptr(GError) my_error = NULL;
g_autofree char *config_dir = NULL;
g_auto(GStrv) remotes = NULL;
g_auto(GSt... | 0 | [
"CWE-74"
] | flatpak | fb473cad801c6b61706353256cab32330557374a | 176,738,497,951,489,800,000,000,000,000,000,000,000 | 73 | dir: Pass environment via bwrap --setenv when running apply_extra
This means we can systematically pass the environment variables
through bwrap(1), even if it is setuid and thus is filtering out
security-sensitive environment variables. bwrap ends up being
run with an empty environment instead.
As with the previous c... |
int AVI_set_audio_position(avi_t *AVI, int byte)
{
int n0, n1;
if(AVI->mode==AVI_MODE_WRITE) {
AVI_errno = AVI_ERR_NOT_PERM;
return -1;
}
if(!AVI->track[AVI->aptr].audio_index) {
AVI_errno = AVI_ERR_NO_IDX;
return -1;
}
if(byte < 0) byte = 0;
/* Binary search in the audio chunks */
n0 = 0;
... | 0 | [
"CWE-835"
] | gpac | 7f060bbb72966cae80d6fee338d0b07fa3fc06e1 | 158,167,899,914,870,620,000,000,000,000,000,000,000 | 34 | fixed #2159 |
static int fts3TermSelectFinishMerge(Fts3Table *p, TermSelect *pTS){
char *aOut = 0;
int nOut = 0;
int i;
/* Loop through the doclists in the aaOutput[] array. Merge them all
** into a single doclist.
*/
for(i=0; i<SizeofArray(pTS->aaOutput); i++){
if( pTS->aaOutput[i] ){
if( !aOut ){
a... | 0 | [
"CWE-787"
] | sqlite | c72f2fb7feff582444b8ffdc6c900c69847ce8a9 | 317,782,553,954,137,300,000,000,000,000,000,000,000 | 39 | More improvements to shadow table corruption detection in FTS3.
FossilOrigin-Name: 51525f9c3235967bc00a090e84c70a6400698c897aa4742e817121c725b8c99d |
void ERR_free_strings(void)
{
// handled internally
} | 0 | [
"CWE-254"
] | mysql-server | e7061f7e5a96c66cb2e0bf46bec7f6ff35801a69 | 291,799,593,988,953,820,000,000,000,000,000,000,000 | 4 | Bug #22738607: YASSL FUNCTION X509_NAME_GET_INDEX_BY_NID IS NOT WORKING AS EXPECTED. |
int tls12_copy_sigalgs(SSL *s, WPACKET *pkt,
const uint16_t *psig, size_t psiglen)
{
size_t i;
int rv = 0;
for (i = 0; i < psiglen; i++, psig++) {
const SIGALG_LOOKUP *lu = tls1_lookup_sigalg(*psig);
if (!tls12_sigalg_allowed(s, SSL_SECOP_SIGALG_SUPPORTED, lu))
... | 0 | [
"CWE-476"
] | openssl | 5235ef44b93306a14d0b6c695b13c64b16e1fdec | 339,561,213,569,919,430,000,000,000,000,000,000,000 | 27 | Fix SSL_check_chain()
The function SSL_check_chain() can be used by applications to check that
a cert and chain is compatible with the negotiated parameters. This could
be useful (for example) from the certificate callback. Unfortunately this
function was applying TLSv1.2 sig algs rules and did not work correctly if
T... |
void CLASS redcine_load_raw()
{
#ifndef NO_JASPER
int c, row, col;
jas_stream_t *in;
jas_image_t *jimg;
jas_matrix_t *jmat;
jas_seqent_t *data;
ushort *img, *pix;
jas_init();
#ifndef LIBRAW_LIBRARY_BUILD
in = jas_stream_fopen (ifname, "rb");
#else
in = (jas_stream_t*)ifp->make_jas_stream();
if(!in)... | 0 | [] | LibRaw | 9ae25d8c3a6bfb40c582538193264f74c9b93bc0 | 300,279,864,316,522,920,000,000,000,000,000,000,000 | 89 | backported 0.15.4 datachecks |
template<typename t>
CImgList<_cimg_Tt> operator,(const CImgList<t>& list) const {
return CImgList<_cimg_Tt>(list,false).insert(*this,0); | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 195,761,335,917,644,750,000,000,000,000,000,000,000 | 3 | Fix other issues in 'CImg<T>::load_bmp()'. |
struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb)
{
struct tcp_options_received tcp_opt;
struct inet_request_sock *ireq;
struct tcp_request_sock *treq;
struct ipv6_pinfo *np = inet6_sk(sk);
struct tcp_sock *tp = tcp_sk(sk);
const struct tcphdr *th = tcp_hdr(skb);
__u32 cookie = ntohl(th->ack_seq... | 0 | [
"CWE-416",
"CWE-284",
"CWE-264"
] | linux | 45f6fad84cc305103b28d73482b344d7f5b76f39 | 274,418,277,542,228,700,000,000,000,000,000,000,000 | 118 | ipv6: add complete rcu protection around np->opt
This patch addresses multiple problems :
UDP/RAW sendmsg() need to get a stable struct ipv6_txoptions
while socket is not locked : Other threads can change np->opt
concurrently. Dmitry posted a syzkaller
(http://github.com/google/syzkaller) program desmonstrating
use-a... |
vte_terminal_emit_restore_window(VteTerminal *terminal)
{
_vte_debug_print(VTE_DEBUG_SIGNALS,
"Emitting `restore-window'.\n");
g_signal_emit_by_name(terminal, "restore-window");
} | 0 | [] | vte | 58bc3a942f198a1a8788553ca72c19d7c1702b74 | 147,047,734,631,403,290,000,000,000,000,000,000,000 | 6 | fix bug #548272
svn path=/trunk/; revision=2365 |
TfLiteStatus Subgraph::SetVariables(std::vector<int> variables) {
TF_LITE_ENSURE_OK(&context_, CheckTensorIndices("variables", variables.data(),
variables.size()));
variables_ = std::move(variables);
return kTfLiteOk;
} | 0 | [
"CWE-20",
"CWE-787"
] | tensorflow | d58c96946b2880991d63d1dacacb32f0a4dfa453 | 102,457,867,979,016,010,000,000,000,000,000,000,000 | 6 | [tflite] Ensure inputs and outputs don't overlap.
If a model uses the same tensor for both an input and an output then this can result in data loss and memory corruption. This should not happen.
PiperOrigin-RevId: 332522916
Change-Id: If0905b142415a9dfceaf2d181872f2a8fb88f48a |
show_entry_machine (ExifEntry *e, void *data)
{
unsigned int *ids = data;
char v[TAG_VALUE_BUF];
ExifIfd ifd = exif_entry_get_ifd (e);
if (*ids) {
fprintf (stdout, "0x%04x", e->tag);
} else {
fputs (CN (exif_tag_get_title_in_ifd (e->tag, ifd)), stdout);
}
fputc ('\t', stdout);
fputs (CN (exif_entry_get_val... | 0 | [
"CWE-476"
] | exif | f6334d9d32437ef13dc902f0a88a2be0063d9d1c | 243,593,963,538,360,440,000,000,000,000,000,000,000 | 15 | added empty strign check, which would lead to NULL ptr deref/crash in exif XML display. fixes https://github.com/libexif/exif/issues/4 |
int nghttp2_session_resume_data(nghttp2_session *session, int32_t stream_id) {
int rv;
nghttp2_stream *stream;
stream = nghttp2_session_get_stream(session, stream_id);
if (stream == NULL || !nghttp2_stream_check_deferred_item(stream)) {
return NGHTTP2_ERR_INVALID_ARGUMENT;
}
rv = nghttp2_stream_resume_... | 0 | [] | nghttp2 | 0a6ce87c22c69438ecbffe52a2859c3a32f1620f | 124,554,535,995,979,930,000,000,000,000,000,000,000 | 17 | Add nghttp2_option_set_max_outbound_ack |
cJSON *cJSON_Duplicate(cJSON *item,int recurse)
{
cJSON *newitem,*cptr,*nptr=0,*newchild;
/* Bail on bad ptr */
if (!item) return 0;
/* Create new item */
newitem=cJSON_New_Item();
if (!newitem) return 0;
/* Copy over all vars */
newitem->type=item->type&(~cJSON_IsReference),newitem->valueint=item->valueint,new... | 0 | [
"CWE-120",
"CWE-119",
"CWE-787"
] | iperf | 91f2fa59e8ed80dfbf400add0164ee0e508e412a | 116,706,774,455,562,400,000,000,000,000,000,000,000 | 26 | Fix a buffer overflow / heap corruption issue that could occur if a
malformed JSON string was passed on the control channel. This issue,
present in the cJSON library, was already fixed upstream, so was
addressed here in iperf3 by importing a newer version of cJSON (plus
local ESnet modifications).
Discovered and repo... |
static void unzzip_cat_file(ZZIP_DIR* disk, char* name, FILE* out)
{
ZZIP_FILE* file = zzip_file_open (disk, name, 0);
if (file)
{
char buffer[1024]; int len;
while ((len = zzip_file_read (file, buffer, 1024)))
{
fwrite (buffer, 1, len, out);
}
zzip_file_close (file);
}
} | 1 | [
"CWE-835"
] | zziplib | ac9ae39ef419e9f0f83da1e583314d8c7cda34a6 | 213,540,364,375,667,920,000,000,000,000,000,000,000 | 14 | #68 ssize_t return value of zzip_file_read is a signed value being possibly -1 |
static void queue_request(struct avdtp *session, struct pending_req *req,
gboolean priority)
{
if (priority)
session->prio_queue = g_slist_append(session->prio_queue, req);
else
session->req_queue = g_slist_append(session->req_queue, req);
} | 0 | [
"CWE-703"
] | bluez | 7a80d2096f1b7125085e21448112aa02f49f5e9a | 11,858,019,165,500,434,000,000,000,000,000,000,000 | 8 | avdtp: Fix accepting invalid/malformed capabilities
Check if capabilities are valid before attempting to copy them. |
**/
T& atNXY(const int pos, const int x, const int y, const int z, const int c, const T& out_value) {
return (pos<0 || pos>=width())?(cimg::temporary(out_value)=out_value):_data[pos].atXY(x,y,z,c,out_value); | 0 | [
"CWE-119",
"CWE-787"
] | CImg | ac8003393569aba51048c9d67e1491559877b1d1 | 165,203,300,049,162,900,000,000,000,000,000,000,000 | 3 | . |
Image::AutoPtr ImageFactory::open(const std::wstring& wpath, bool useCurl)
{
Image::AutoPtr image = open(ImageFactory::createIo(wpath, useCurl)); // may throw
if (image.get() == 0) throw WError(kerFileContainsUnknownImageType, wpath);
return image;
} | 0 | [
"CWE-835"
] | exiv2 | ae49250942f4395639961abeed3c15920fcd7241 | 139,519,184,386,269,220,000,000,000,000,000,000,000 | 6 | Check in Image::printIFDStructure if seek and reads are OK |
static void gdImageHLine(gdImagePtr im, int y, int x1, int x2, int col)
{
if (im->thick > 1) {
int thickhalf = im->thick >> 1;
gdImageFilledRectangle(im, x1, y - thickhalf, x2, y + im->thick - thickhalf - 1, col);
} else {
if (x2 < x1) {
int t = x2;
x2 = x1;
x1 = t;
}
for (;x1 <= x2; x1++) {
gd... | 0 | [
"CWE-119"
] | php-src | e7f2356665c2569191a946b6fc35b437f0ae1384 | 91,038,157,956,486,540,000,000,000,000,000,000,000 | 18 | Fix #66387: Stack overflow with imagefilltoborder
The stack overflow is caused by the recursive algorithm in combination with a
very large negative coordinate passed to gdImageFillToBorder(). As there is
already a clipping for large positive coordinates to the width and height of
the image, it seems to be consequent t... |
GF_Err fiel_box_read(GF_Box *s, GF_BitStream *bs)
{
GF_FieldInfoBox *ptr = (GF_FieldInfoBox *)s;
ISOM_DECREASE_SIZE(s, 2);
ptr->field_count = gf_bs_read_u8(bs);
ptr->field_order = gf_bs_read_u8(bs);
return GF_OK;
} | 0 | [
"CWE-476"
] | gpac | 6170024568f4dda310e98ef7508477b425c58d09 | 296,333,299,803,844,900,000,000,000,000,000,000,000 | 10 | fixed potential crash - cf #1263 |
int VvcVpsUnit::deserialize()
{
int rez = VvcUnit::deserialize();
if (rez)
return rez;
try
{
vps_id = m_reader.getBits(4);
vps_max_layers = m_reader.getBits(6) + 1;
vps_max_sublayers = m_reader.getBits(3) + 1;
bool vps_default_ptl_dpb_hrd_max_tid_flag =
... | 0 | [
"CWE-22"
] | tsMuxer | 3763dd34755a8944d903aa19578fa22cd3734165 | 123,442,046,737,267,450,000,000,000,000,000,000,000 | 173 | Fix Buffer Overflow
Fixes issue #509. |
static void coroutine_fn v9fs_op_not_supp(void *opaque)
{
V9fsPDU *pdu = opaque;
pdu_complete(pdu, -EOPNOTSUPP);
} | 0 | [
"CWE-362"
] | qemu | 89fbea8737e8f7b954745a1ffc4238d377055305 | 117,859,872,142,294,370,000,000,000,000,000,000,000 | 5 | 9pfs: Fully restart unreclaim loop (CVE-2021-20181)
Depending on the client activity, the server can be asked to open a huge
number of file descriptors and eventually hit RLIMIT_NOFILE. This is
currently mitigated using a reclaim logic : the server closes the file
descriptors of idle fids, based on the assumption that... |
job_still_running(void)
{
struct job *job;
LIST_FOREACH(job, &all_jobs, entry) {
if ((~job->flags & JOB_NOWAIT) && job->state == JOB_RUNNING)
return (1);
}
return (0);
} | 0 | [] | src | b32e1d34e10a0da806823f57f02a4ae6e93d756e | 135,343,172,075,003,060,000,000,000,000,000,000,000 | 10 | evbuffer_new and bufferevent_new can both fail (when malloc fails) and
return NULL. GitHub issue 1547. |
igmp_scount(struct ip_mc_list *pmc, int type, int gdeleted, int sdeleted)
{
struct ip_sf_list *psf;
int scount = 0;
for (psf=pmc->sources; psf; psf=psf->sf_next) {
if (!is_in(pmc, psf, type, gdeleted, sdeleted))
continue;
scount++;
}
return scount;
} | 0 | [
"CWE-399",
"CWE-703",
"CWE-369"
] | linux | a8c1f65c79cbbb2f7da782d4c9d15639a9b94b27 | 145,980,978,627,234,960,000,000,000,000,000,000,000 | 12 | igmp: Avoid zero delay when receiving odd mixture of IGMP queries
Commit 5b7c84066733c5dfb0e4016d939757b38de189e4 ('ipv4: correct IGMP
behavior on v3 query during v2-compatibility mode') added yet another
case for query parsing, which can result in max_delay = 0. Substitute
a value of 1, as in the usual v3 case.
Rep... |
static int jas_cmputint(long **bufptr, int sgnd, int prec, long val)
{
int m;
if (sgnd) {
m = (1 << (prec - 1));
if (val < -m || val >= m)
return -1;
} else {
if (val < 0 || val >= (1 << prec))
return -1;
}
**bufptr = val;
++(*bufptr);
return 0;
} | 0 | [
"CWE-189"
] | jasper | 3c55b399c36ef46befcb21e4ebc4799367f89684 | 175,097,441,858,662,900,000,000,000,000,000,000,000 | 15 | At many places in the code, jas_malloc or jas_recalloc was being
invoked with the size argument being computed in a manner that would not
allow integer overflow to be detected. Now, these places in the code
have been modified to use special-purpose memory allocation functions
(e.g., jas_alloc2, jas_alloc3, jas_realloc... |
f_py3eval(typval_T *argvars, typval_T *rettv)
{
char_u *str;
char_u buf[NUMBUFLEN];
if (p_pyx == 0)
p_pyx = 3;
str = tv_get_string_buf(&argvars[0], buf);
do_py3eval(str, rettv);
} | 1 | [
"CWE-78"
] | vim | 8c62a08faf89663e5633dc5036cd8695c80f1075 | 191,800,715,166,976,230,000,000,000,000,000,000,000 | 11 | 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. |
static void SVGEndElement(void *context,const xmlChar *name)
{
SVGInfo
*svg_info;
/*
Called when the end of an element has been detected.
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" SAX.endElement(%s)",name);
svg_info=(SVGInfo *) context;
if (strchr((char *) name,':') != (char *) ... | 1 | [
"CWE-401"
] | ImageMagick6 | e3417aebe17cbe274b7361aa92c83226ca5b646b | 213,422,284,416,318,250,000,000,000,000,000,000,000 | 350 | https://github.com/ImageMagick/ImageMagick/issues/1533 |
static int handle_invept(struct kvm_vcpu *vcpu)
{
struct vcpu_vmx *vmx = to_vmx(vcpu);
u32 vmx_instruction_info, types;
unsigned long type;
gva_t gva;
struct x86_exception e;
struct {
u64 eptp, gpa;
} operand;
if (!(vmx->nested.msrs.secondary_ctls_high &
SECONDARY_EXEC_ENABLE_EPT) ||
!(vmx->neste... | 0 | [
"CWE-284"
] | linux | 727ba748e110b4de50d142edca9d6a9b7e6111d8 | 126,979,135,897,222,730,000,000,000,000,000,000,000 | 62 | kvm: nVMX: Enforce cpl=0 for VMX instructions
VMX instructions executed inside a L1 VM will always trigger a VM exit
even when executed with cpl 3. This means we must perform the
privilege check in software.
Fixes: 70f3aac964ae("kvm: nVMX: Remove superfluous VMX instruction fault checks")
Cc: stable@vger.kernel.org
S... |
void CModule::OnModCTCP(const CString& sMessage) {} | 0 | [
"CWE-20",
"CWE-264"
] | znc | 8de9e376ce531fe7f3c8b0aa4876d15b479b7311 | 272,146,748,093,147,400,000,000,000,000,000,000,000 | 1 | Fix remote code execution and privilege escalation vulnerability.
To trigger this, need to have a user already.
Thanks for Jeriko One <jeriko.one@gmx.us> for finding and reporting this.
CVE-2019-12816 |
free_akl (struct akl *akl)
{
if (akl->spec)
free_keyserver_spec (akl->spec);
xfree (akl);
} | 0 | [
"CWE-310"
] | gnupg | 4bde12206c5bf199dc6e12a74af8da4558ba41bf | 271,057,681,727,584,280,000,000,000,000,000,000,000 | 7 | gpg: Distinguish between missing and cleared key flags.
* include/cipher.h (PUBKEY_USAGE_NONE): New.
* g10/getkey.c (parse_key_usage): Set new flag.
--
We do not want to use the default capabilities (derived from the
algorithm) if any key flags are given in a signature. Thus if key
flags are used in any way, the def... |
brcmf_set_wsec_mode(struct net_device *ndev,
struct cfg80211_connect_params *sme)
{
struct brcmf_if *ifp = netdev_priv(ndev);
struct wiphy *wiphy = ifp->drvr->wiphy;
struct brcmf_cfg80211_profile *profile = ndev_to_prof(ndev);
struct brcmf_cfg80211_security *sec;
s32 pval = 0;
s32 gval = 0;
s32 wsec;
s32 ... | 0 | [
"CWE-787"
] | linux | 1b5e2423164b3670e8bc9174e4762d297990deff | 102,778,870,967,352,820,000,000,000,000,000,000,000 | 75 | brcmfmac: assure SSID length from firmware is limited
The SSID length as received from firmware should not exceed
IEEE80211_MAX_SSID_LEN as that would result in heap overflow.
Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
Reviewed-by:... |
static ssize_t callback_static_file_uncompressed_stream(void * cls, uint64_t pos, char * buf, size_t max) {
(void)(pos);
if (cls != NULL) {
return fread (buf, sizeof(char), max, (FILE *)cls);
} else {
return U_STREAM_END;
}
} | 0 | [
"CWE-269",
"CWE-22"
] | glewlwyd | e3f7245c33897bf9b3a75acfcdb8b7b93974bf11 | 12,462,736,093,658,907,000,000,000,000,000,000,000 | 8 | Fix file access check for directory traversal, and fix call for callback_static_file_uncompressed if header not set |
static ssize_t waiting_for_supplier_show(struct device *dev,
struct device_attribute *attr,
char *buf)
{
bool val;
device_lock(dev);
mutex_lock(&wfs_lock);
val = !list_empty(&dev->links.needs_suppliers)
&& dev->links.need_for_probe;
mutex_unlock(&wfs_lock);
device_unlock(dev);
return sysfs_em... | 0 | [
"CWE-787"
] | linux | aa838896d87af561a33ecefea1caa4c15a68bc47 | 206,609,688,270,614,460,000,000,000,000,000,000,000 | 14 | drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions
Convert the various sprintf fmaily calls in sysfs device show functions
to sysfs_emit and sysfs_emit_at for PAGE_SIZE buffer safety.
Done with:
$ spatch -sp-file sysfs_emit_dev.cocci --in-place --max-width=80 .
And cocci script:
$ cat s... |
static void oidc_revoke_tokens(request_rec *r, oidc_cfg *c,
oidc_session_t *session) {
char *response = NULL;
char *basic_auth = NULL;
char *bearer_auth = NULL;
apr_table_t *params = NULL;
const char *token = NULL;
oidc_provider_t *provider = NULL;
oidc_debug(r, "enter");
if (oidc_get_provider_from_session... | 0 | [
"CWE-601"
] | mod_auth_openidc | 5c15dfb08106c2451c2c44ce7ace6813c216ba75 | 247,344,149,488,179,000,000,000,000,000,000,000,000 | 65 | improve validation of the post-logout URL; closes #449
- to avoid an open redirect; thanks AIMOTO Norihito
- release 2.4.0.1
Signed-off-by: Hans Zandbelt <hans.zandbelt@zmartzone.eu> |
int X509_REQ_add_extensions_nid(X509_REQ *req, STACK_OF(X509_EXTENSION) *exts,
int nid)
{
ASN1_TYPE *at = NULL;
X509_ATTRIBUTE *attr = NULL;
if (!(at = ASN1_TYPE_new()) || !(at->value.sequence = ASN1_STRING_new()))
goto err;
at->type = V_ASN1_SEQUENCE;
/* Gen... | 0 | [] | openssl | 28a00bcd8e318da18031b2ac8778c64147cd54f9 | 335,839,940,628,864,800,000,000,000,000,000,000,000 | 35 | Check public key is not NULL.
CVE-2015-0288
PR#3708
Reviewed-by: Matt Caswell <matt@openssl.org> |
static void __sync_task_rss_stat(struct task_struct *task, struct mm_struct *mm)
{
int i;
for (i = 0; i < NR_MM_COUNTERS; i++) {
if (task->rss_stat.count[i]) {
add_mm_counter(mm, i, task->rss_stat.count[i]);
task->rss_stat.count[i] = 0;
}
}
task->rss_stat.events = 0;
} | 0 | [
"CWE-264"
] | linux-2.6 | 1a5a9906d4e8d1976b701f889d8f35d54b928f25 | 33,903,573,889,085,660,000,000,000,000,000,000,000 | 12 | mm: thp: fix pmd_bad() triggering in code paths holding mmap_sem read mode
In some cases it may happen that pmd_none_or_clear_bad() is called with
the mmap_sem hold in read mode. In those cases the huge page faults can
allocate hugepmds under pmd_none_or_clear_bad() and that can trigger a
false positive from pmd_bad(... |
static int ssl3_get_record(SSL *s)
{
int ssl_major,ssl_minor,al;
int enc_err,n,i,ret= -1;
SSL3_RECORD *rr;
SSL_SESSION *sess;
unsigned char *p;
unsigned char md[EVP_MAX_MD_SIZE];
short version;
unsigned mac_size;
int clear=0;
size_t extra;
rr= &(s->s3->rrec);
sess=s->session;
if (s->options & SSL_OP_MIC... | 1 | [
"CWE-310"
] | openssl | b3a959a337b8083bc855623f24cebaf43a477350 | 307,994,214,933,389,130,000,000,000,000,000,000,000 | 243 | Don't crash when processing a zero-length, TLS >= 1.1 record.
The previous CBC patch was bugged in that there was a path through enc()
in s3_pkt.c/d1_pkt.c which didn't set orig_len. orig_len would be left
at the previous value which could suggest that the packet was a
sufficient length when it wasn't.
(cherry picked ... |
SPL_METHOD(GlobIterator, count)
{
spl_filesystem_object *intern = Z_SPLFILESYSTEM_P(getThis());
if (zend_parse_parameters_none() == FAILURE) {
return;
}
if (intern->u.dir.dirp && php_stream_is(intern->u.dir.dirp ,&php_glob_stream_ops)) {
RETURN_LONG(php_glob_stream_get_count(intern->u.dir.dirp, NULL));
} els... | 0 | [
"CWE-74"
] | php-src | a5a15965da23c8e97657278fc8dfbf1dfb20c016 | 283,763,949,884,465,450,000,000,000,000,000,000,000 | 15 | Fix #78863: DirectoryIterator class silently truncates after a null byte
Since the constructor of DirectoryIterator and friends is supposed to
accepts paths (i.e. strings without NUL bytes), we must not accept
arbitrary strings. |
static int mszip_make_decode_table(unsigned int nsyms, unsigned int nbits,
unsigned char *length, unsigned short *table)
{
register unsigned int leaf, reverse, fill;
register unsigned short sym, next_sym;
register unsigned char bit_num;
unsigned int pos = 0; /* the current position in the decode... | 0 | [] | clamav-devel | 158c35e81a25ea5fda55a2a7f62ea9fec2e883d9 | 304,185,382,710,024,950,000,000,000,000,000,000,000 | 75 | libclamav/mspack.c: improve unpacking of malformed cabinets (bb#1826) |
static int ext4_writepages(struct address_space *mapping,
struct writeback_control *wbc)
{
pgoff_t writeback_index = 0;
long nr_to_write = wbc->nr_to_write;
int range_whole = 0;
int cycled = 1;
handle_t *handle = NULL;
struct mpage_da_data mpd;
struct inode *inode = mapping->host;
int needed_blocks, rsv_b... | 0 | [
"CWE-362"
] | linux | ea3d7209ca01da209cda6f0dea8be9cc4b7a933b | 87,839,126,850,812,200,000,000,000,000,000,000,000 | 188 | ext4: fix races between page faults and hole punching
Currently, page faults and hole punching are completely unsynchronized.
This can result in page fault faulting in a page into a range that we
are punching after truncate_pagecache_range() has been called and thus
we can end up with a page mapped to disk blocks that... |
void ConnectionManagerImpl::initializeReadFilterCallbacks(Network::ReadFilterCallbacks& callbacks) {
read_callbacks_ = &callbacks;
stats_.named_.downstream_cx_total_.inc();
stats_.named_.downstream_cx_active_.inc();
if (read_callbacks_->connection().ssl()) {
stats_.named_.downstream_cx_ssl_total_.inc();
... | 0 | [
"CWE-400"
] | envoy | 0e49a495826ea9e29134c1bd54fdeb31a034f40c | 274,926,383,262,637,380,000,000,000,000,000,000,000 | 30 | http/2: add stats and stream flush timeout (#139)
This commit adds a new stream flush timeout to guard against a
remote server that does not open window once an entire stream has
been buffered for flushing. Additional stats have also been added
to better understand the codecs view of active streams as well as
amount o... |
PHPAPI int php_lint_script(zend_file_handle *file)
{
zend_op_array *op_array;
int retval = FAILURE;
zend_try {
op_array = zend_compile_file(file, ZEND_INCLUDE);
zend_destroy_file_handle(file);
if (op_array) {
destroy_op_array(op_array);
efree(op_array);
retval = SUCCESS;
}
} zend_end_try();
if (... | 0 | [] | php-src | 9a07245b728714de09361ea16b9c6fcf70cb5685 | 17,632,733,470,227,389,000,000,000,000,000,000,000 | 21 | Fixed bug #71273 A wrong ext directory setup in php.ini leads to crash |
R_API RBinField *r_bin_field_new(ut64 paddr, ut64 vaddr, int size, const char *name, const char *comment, const char *format) {
RBinField *ptr;
if (!(ptr = R_NEW0 (RBinField))) {
return NULL;
}
ptr->name = strdup (name);
ptr->comment = (comment && *comment)? strdup (comment): NULL;
ptr->format = (format && *for... | 0 | [
"CWE-125"
] | radare2 | d31c4d3cbdbe01ea3ded16a584de94149ecd31d9 | 94,409,669,705,540,030,000,000,000,000,000,000,000 | 14 | Fix #8748 - Fix oobread on string search |
int security_file_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
return security_ops->file_ioctl(file, cmd, arg);
} | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 84,611,148,197,438,220,000,000,000,000,000,000,000 | 4 | 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 ImapModelOpenConnectionTest::init( bool startTlsRequired )
{
Imap::Mailbox::AbstractCache* cache = new Imap::Mailbox::MemoryCache(this);
factory = new Streams::FakeSocketFactory(Imap::CONN_STATE_CONNECTED_PRETLS_PRECAPS);
factory->setStartTlsRequired( startTlsRequired );
Imap::Mailbox::TaskFactoryP... | 0 | [
"CWE-200"
] | trojita | 25fffa3e25cbad85bbca804193ad336b090a9ce1 | 285,752,368,617,241,500,000,000,000,000,000,000,000 | 19 | IMAP: refuse to work when STARTTLS is required but server sends PREAUTH
Oops, we cannot send STARTTLS when the connection is already authenticated.
This is serious enough to warrant an error; an attacker might be going after a
plaintext of a message we're going to APPEND, etc.
Thanks to Arnt Gulbrandsen on the imap-p... |
njs_vmcode_template_literal(njs_vm_t *vm, njs_value_t *invld1,
njs_value_t *retval)
{
njs_array_t *array;
njs_value_t *value;
njs_jump_off_t ret;
static const njs_function_t concat = {
.native = 1,
.args_offset = 1,
.u.native = njs_string_prototype_concat
... | 0 | [
"CWE-703",
"CWE-754"
] | njs | 222d6fdcf0c6485ec8e175f3a7b70d650c234b4e | 133,894,417,491,719,730,000,000,000,000,000,000,000 | 33 | Fixed njs_vmcode_interpreter() when "toString" conversion fails.
Previously, while interpreting a user function, njs_vmcode_interpreter()
might return prematurely when an error happens. This is not correct
because the current frame has to be unwound (or exception caught)
first.
The fix is exit through only 5 appropr... |
AfterTriggerSetState(ConstraintsSetStmt *stmt)
{
int my_level = GetCurrentTransactionNestLevel();
/*
* Ignore call if we aren't in a transaction. (Shouldn't happen?)
*/
if (afterTriggers == NULL)
return;
/*
* If in a subtransaction, and we didn't save the current state already,
* save it so it can be... | 0 | [
"CWE-362"
] | postgres | 5f173040e324f6c2eebb90d86cf1b0cdb5890f0a | 311,837,499,081,200,450,000,000,000,000,000,000,000 | 279 | 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... |
static int airspy_s_ctrl(struct v4l2_ctrl *ctrl)
{
struct airspy *s = container_of(ctrl->handler, struct airspy, hdl);
int ret;
switch (ctrl->id) {
case V4L2_CID_RF_TUNER_LNA_GAIN_AUTO:
case V4L2_CID_RF_TUNER_LNA_GAIN:
ret = airspy_set_lna_gain(s);
break;
case V4L2_CID_RF_TUNER_MIXER_GAIN_AUTO:
case V4L... | 0 | [
"CWE-119"
] | media_tree | aa93d1fee85c890a34f2510a310e55ee76a27848 | 339,187,752,766,960,670,000,000,000,000,000,000,000 | 25 | media: fix airspy usb probe error path
Fix a memory leak on probe error of the airspy usb device driver.
The problem is triggered when more than 64 usb devices register with
v4l2 of type VFL_TYPE_SDR or VFL_TYPE_SUBDEV.
The memory leak is caused by the probe function of the airspy driver
mishandeling errors and not ... |
connection_threadmain(void *arg)
{
Slapi_PBlock *pb = slapi_pblock_new();
int32_t *snmp_vars_idx = (int32_t *) arg;
/* wait forever for new pb until one is available or shutdown */
int32_t interval = 0; /* used be 10 seconds */
Connection *conn = NULL;
Operation *op;
ber_tag_t tag = 0;
... | 0 | [
"CWE-415"
] | 389-ds-base | a3c298f8140d3e4fa1bd5a670f1bb965a21a9b7b | 323,666,962,874,318,800,000,000,000,000,000,000,000 | 419 | Issue 5218 - double-free of the virtual attribute context in persistent search (#5219)
description:
A search is processed by a worker using a private pblock.
If the search is persistent, the worker spawn a thread
and kind of duplicate its private pblock so that the spawn
thread continue to process the p... |
PHP_METHOD(Phar, addFile)
{
char *fname, *localname = NULL;
int fname_len, localname_len = 0;
php_stream *resource;
zval *zresource;
PHAR_ARCHIVE_OBJECT();
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|s", &fname, &fname_len, &localname, &localname_len) == FAILURE) {
return;
}
#if PHP_API_VERSION ... | 0 | [
"CWE-416"
] | php-src | b2cf3f064b8f5efef89bb084521b61318c71781b | 2,834,458,409,593,205,000,000,000,000,000,000,000 | 41 | Fixed bug #68901 (use after free) |
int qemu_chr_fe_get_msgfd(CharBackend *be)
{
CharDriverState *s = be->chr;
int fd;
int res = (qemu_chr_fe_get_msgfds(be, &fd, 1) == 1) ? fd : -1;
if (s && s->replay) {
fprintf(stderr,
"Replay: get msgfd is not supported for serial devices yet\n");
exit(1);
}
retur... | 0 | [
"CWE-416"
] | qemu | a4afa548fc6dd9842ed86639b4d37d4d1c4ad480 | 36,266,934,134,330,770,000,000,000,000,000,000,000 | 12 | char: move front end handlers in CharBackend
Since the hanlders are associated with a CharBackend, rather than the
CharDriverState, it is more appropriate to store in CharBackend. This
avoids the handler copy dance in qemu_chr_fe_set_handlers() then
mux_chr_update_read_handler(), by storing the CharBackend pointer
dir... |
host_write_s2d (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
{ BUF_UNION ubuf ;
int bufferlen, writecount ;
sf_count_t total = 0 ;
double scale ;
scale = (psf->scale_int_float == 0) ? 1.0 : 1.0 / 0x8000 ;
bufferlen = ARRAY_LEN (ubuf.dbuf) ;
while (len > 0)
{ if (len < bufferlen)
bufferlen = (int) l... | 0 | [
"CWE-369"
] | libsndfile | 85c877d5072866aadbe8ed0c3e0590fbb5e16788 | 290,395,553,190,978,000,000,000,000,000,000,000,000 | 30 | double64_init: Check psf->sf.channels against upper bound
This prevents division by zero later in the code.
While the trivial case to catch this (i.e. sf.channels < 1) has already
been covered, a crafted file may report a number of channels that is
so high (i.e. > INT_MAX/sizeof(double)) that it "somehow" gets
miscal... |
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