func string | target string | cwe sequence | project string | commit_id string | hash string | size int64 | message string | vul int64 | class string |
|---|---|---|---|---|---|---|---|---|---|
static void pppol2tp_session_destruct(struct sock *sk)
{
struct l2tp_session *session = sk->sk_user_data;
skb_queue_purge(&sk->sk_receive_queue);
skb_queue_purge(&sk->sk_write_queue);
if (session) {
sk->sk_user_data = NULL;
BUG_ON(session->magic != L2TP_SESSION_MAGIC);
l2tp_session_dec_refcount(session);
}... | Safe | [
"CWE-416"
] | linux | f026bc29a8e093edfbb2a77700454b285c97e8ad | 1.0099361935967028e+38 | 13 | l2tp: pass tunnel pointer to ->session_create()
Using l2tp_tunnel_find() in pppol2tp_session_create() and
l2tp_eth_create() is racy, because no reference is held on the
returned session. These functions are only used to implement the
->session_create callback which is run by l2tp_nl_cmd_session_create().
Therefore sea... | 0 | Safe |
rb_str_locktmp(VALUE str)
{
if (FL_TEST(str, STR_TMPLOCK)) {
rb_raise(rb_eRuntimeError, "temporal locking already locked string");
}
FL_SET(str, STR_TMPLOCK);
return str;
} | Safe | [
"CWE-119"
] | ruby | 1c2ef610358af33f9ded3086aa2d70aac03dcac5 | 1.4228748120892848e+38 | 8 | * string.c (rb_str_justify): CVE-2009-4124.
Fixes a bug reported by
Emmanouel Kellinis <Emmanouel.Kellinis AT kpmg.co.uk>, KPMG London;
Patch by nobu.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26038 b2dd03c8-39d4-4d8f-98ff-823fe69b080e | 0 | Safe |
static struct ath_frame_info *get_frame_info(struct sk_buff *skb)
{
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
BUILD_BUG_ON(sizeof(struct ath_frame_info) >
sizeof(tx_info->rate_driver_data));
return (struct ath_frame_info *) &tx_info->rate_driver_data[0];
} | Safe | [
"CWE-362",
"CWE-241"
] | linux | 21f8aaee0c62708654988ce092838aa7df4d25d8 | 1.3304552950758307e+38 | 7 | ath9k: protect tid->sched check
We check tid->sched without a lock taken on ath_tx_aggr_sleep(). That
is race condition which can result of doing list_del(&tid->list) twice
(second time with poisoned list node) and cause crash like shown below:
[424271.637220] BUG: unable to handle kernel paging request at 00100104
[... | 0 | Safe |
elg_get_nbits (int algo, gcry_mpi_t *pkey)
{
(void)algo;
return mpi_get_nbits (pkey[0]);
} | Safe | [
"CWE-200"
] | libgcrypt | 35cd81f134c0da4e7e6fcfe40d270ee1251f52c2 | 1.7630811855821999e+37 | 6 | cipher: Use ciphertext blinding for Elgamal decryption.
* cipher/elgamal.c (USE_BLINDING): New.
(decrypt): Rewrite to use ciphertext blinding.
--
CVE-id: CVE-2014-3591
As a countermeasure to a new side-channel attacks on sliding windows
exponentiation we blind the ciphertext for Elgamal decryption. This
is similar ... | 0 | Safe |
template<typename t>
CImg<T>& operator*=(const t value) {
if (is_empty()) return *this;
cimg_pragma_openmp(parallel for cimg_openmp_if(size()>=262144))
cimg_rof(*this,ptrd,T) *ptrd = (T)(*ptrd * value);
return *this; | Safe | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 2.2746980629457817e+38 | 6 | Fix other issues in 'CImg<T>::load_bmp()'. | 0 | Safe |
static void free_ioctx_reqs(struct percpu_ref *ref)
{
struct kioctx *ctx = container_of(ref, struct kioctx, reqs);
INIT_WORK(&ctx->free_work, free_ioctx);
schedule_work(&ctx->free_work);
} | Safe | [
"CWE-399"
] | linux | d558023207e008a4476a3b7bb8706b2a2bf5d84f | 2.1235437873189174e+38 | 7 | aio: prevent double free in ioctx_alloc
ioctx_alloc() calls aio_setup_ring() to allocate a ring. If aio_setup_ring()
fails to do so it would call aio_free_ring() before returning, but
ioctx_alloc() would call aio_free_ring() again causing a double free of
the ring.
This is easily reproducible from userspace.
Signed-... | 0 | Safe |
static int h264_handle_packet_fu_a(AVFormatContext *ctx, PayloadContext *data, AVPacket *pkt,
const uint8_t *buf, int len,
int *nal_counters, int nal_mask)
{
uint8_t fu_indicator, fu_header, start_bit, nal_type, nal;
if (len < 3) {
a... | Safe | [
"CWE-119",
"CWE-787"
] | FFmpeg | c42a1388a6d1bfd8001bf6a4241d8ca27e49326d | 2.206145139069721e+38 | 25 | avformat/rtpdec_h264: Fix heap-buffer-overflow
Fixes: rtp_sdp/poc.sdp
Found-by: Bingchang <l.bing.chang.bc@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> | 0 | Safe |
static int cifs_writepages(struct address_space *mapping,
struct writeback_control *wbc)
{
struct cifs_sb_info *cifs_sb = CIFS_SB(mapping->host->i_sb);
bool done = false, scanned = false, range_whole = false;
pgoff_t end, index;
struct cifs_writedata *wdata;
struct TCP_Server_Info *server;
struct page *page... | Safe | [
"CWE-119",
"CWE-787"
] | linux | 5d81de8e8667da7135d3a32a964087c0faf5483f | 3.830820914994647e+37 | 210 | cifs: ensure that uncached writes handle unmapped areas correctly
It's possible for userland to pass down an iovec via writev() that has a
bogus user pointer in it. If that happens and we're doing an uncached
write, then we can end up getting less bytes than we expect from the
call to iov_iter_copy_from_user. This is ... | 0 | Safe |
int kvm_read_guest_atomic(struct kvm *kvm, gpa_t gpa, void *data,
unsigned long len)
{
int r;
unsigned long addr;
gfn_t gfn = gpa >> PAGE_SHIFT;
int offset = offset_in_page(gpa);
addr = gfn_to_hva_read(kvm, gfn);
if (kvm_is_error_hva(addr))
return -EFAULT;
pagefault_disable();
r = kvm_read_hva_atomic(da... | Safe | [
"CWE-399"
] | linux | 12d6e7538e2d418c08f082b1b44ffa5fb7270ed8 | 2.0216145838942962e+38 | 18 | KVM: perform an invalid memslot step for gpa base change
PPC must flush all translations before the new memory slot
is visible.
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com> | 0 | Safe |
gtTileContig(TIFFRGBAImage* img, uint32* raster, uint32 w, uint32 h)
{
TIFF* tif = img->tif;
tileContigRoutine put = img->put.contig;
uint32 col, row, y, rowstoread;
tmsize_t pos;
uint32 tw, th;
unsigned char* buf;
int32 fromskew, toskew;
uint32 nrow;
int ret = 1, flip;
buf = (u... | Safe | [
"CWE-119"
] | libtiff | 40a5955cbf0df62b1f9e9bd7d9657b0070725d19 | 2.420751413697241e+38 | 85 | * libtiff/tif_next.c: add new tests to check that we don't read outside of
the compressed input stream buffer.
* libtiff/tif_getimage.c: in OJPEG case, fix checks on strile width/height | 0 | Safe |
smpl_t aubio_onset_get_last_ms (const aubio_onset_t *o)
{
return aubio_onset_get_last_s (o) * 1000.;
} | Safe | [] | aubio | e4e0861cffbc8d3a53dcd18f9ae85797690d67c7 | 5.57750557099106e+37 | 4 | [onset] safer deletion method | 0 | Safe |
word32 btoi(byte b)
{
return b - 0x30;
} | Safe | [
"CWE-254"
] | mysql-server | e7061f7e5a96c66cb2e0bf46bec7f6ff35801a69 | 3.120088175859254e+38 | 4 | Bug #22738607: YASSL FUNCTION X509_NAME_GET_INDEX_BY_NID IS NOT WORKING AS EXPECTED. | 0 | Safe |
struct mnt_namespace *copy_mnt_ns(int flags, struct mnt_namespace *ns,
struct fs_struct *new_fs)
{
struct mnt_namespace *new_ns;
BUG_ON(!ns);
get_mnt_ns(ns);
if (!(flags & CLONE_NEWNS))
return ns;
new_ns = dup_mnt_ns(ns, new_fs);
put_mnt_ns(ns);
return new_ns;
} | Safe | [
"CWE-269"
] | linux-2.6 | ee6f958291e2a768fd727e7a67badfff0b67711a | 2.7765603215189576e+38 | 16 | check privileges before setting mount propagation
There's a missing check for CAP_SYS_ADMIN in do_change_type().
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torva... | 0 | Safe |
spnego_gss_set_cred_option(
OM_uint32 *minor_status,
gss_cred_id_t *cred_handle,
const gss_OID desired_object,
const gss_buffer_t value)
{
OM_uint32 ret;
OM_uint32 tmp_minor_status;
spnego_gss_cred_id_t spcred = (spnego_gss_cred_id_t)*cred_handle;
gss_cred_id_t mcred;
mcred = (spcred == NULL) ? GSS_C_NO_C... | Safe | [
"CWE-18",
"CWE-763"
] | krb5 | b51b33f2bc5d1497ddf5bd107f791c101695000d | 3.161173783903794e+38 | 39 | Fix SPNEGO context aliasing bugs [CVE-2015-2695]
The SPNEGO mechanism currently replaces its context handle with the
mechanism context handle upon establishment, under the assumption that
most GSS functions are only called after context establishment. This
assumption is incorrect, and can lead to aliasing violations ... | 0 | Safe |
session_for_headers (CockpitAuth *self,
const gchar *path,
GHashTable *in_headers)
{
gchar *cookie = NULL;
gchar *raw = NULL;
const char *prefix = "v=2;k=";
CockpitSession *ret = NULL;
gchar *application;
gchar *cookie_name = NULL;
g_return_val_if_fail (self != N... | Safe | [
"CWE-1021"
] | cockpit | 46f6839d1af4e662648a85f3e54bba2d57f39f0e | 1.3194374294478085e+38 | 46 | ws: Restrict our cookie to the login host only
Mark our cookie as `SameSite: Strict` [1]. The current `None` default
will soon be moved to `Lax` by Firefox and Chromium, and recent versions
started to throw a warning about it.
[1] https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite
https://... | 0 | Safe |
template<typename tc1, typename tc2>
CImg<T>& draw_text(const int x0, const int y0,
const char *const text,
const tc1 *const foreground_color, const tc2 *const background_color,
const float opacity=1, const unsigned int font_height=13, ...) {
... | Safe | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 2.022005406789141e+38 | 12 | Fix other issues in 'CImg<T>::load_bmp()'. | 0 | Safe |
static inline struct ath6kl_usb *ath6kl_usb_priv(struct ath6kl *ar)
{
return ar->hif_priv;
} | Safe | [
"CWE-476"
] | linux | 39d170b3cb62ba98567f5c4f40c27b5864b304e5 | 3.2721325800457717e+38 | 4 | ath6kl: fix a NULL-ptr-deref bug in ath6kl_usb_alloc_urb_from_pipe()
The `ar_usb` field of `ath6kl_usb_pipe_usb_pipe` objects
are initialized to point to the containing `ath6kl_usb` object
according to endpoint descriptors read from the device side, as shown
below in `ath6kl_usb_setup_pipe_resources`:
for (i = 0; i <... | 0 | Safe |
nbd_unlocked_opt_list (struct nbd_handle *h, nbd_list_callback *list)
{
struct list_helper s = { .list = *list };
nbd_list_callback l = { .callback = list_visitor, .user_data = &s };
nbd_completion_callback c = { .callback = list_complete, .user_data = &s };
if (nbd_unlocked_aio_opt_list (h, &l, &c) == -1)
... | Safe | [
"CWE-617"
] | libnbd | fb4440de9cc76e9c14bd3ddf3333e78621f40ad0 | 7.390194667580316e+37 | 18 | opt_go: Tolerate unplanned server death
While debugging some experimental nbdkit code that was triggering an
assertion failure in nbdkit, I noticed a secondary failure of nbdsh
also dying from an assertion:
libnbd: debug: nbdsh: nbd_opt_go: transition: NEWSTYLE.OPT_GO.SEND -> DEAD
libnbd: debug: nbdsh: nbd_opt_go: op... | 0 | Safe |
mono_image_get_generic_param_info (MonoReflectionGenericParam *gparam, guint32 owner, MonoDynamicImage *assembly)
{
GenericParamTableEntry *entry;
/*
* The GenericParam table must be sorted according to the `owner' field.
* We need to do this sorting prior to writing the GenericParamConstraint
* table, since w... | Safe | [
"CWE-399",
"CWE-264"
] | mono | 89d1455a80ef13cddee5d79ec00c06055da3085c | 3.3038486910060444e+38 | 19 | Don't use finalization to cleanup dynamic methods.
* reflection.c: Use a reference queue to cleanup
dynamic methods instead of finalization.
* runtime.c: Shutdown the dynamic method queue
before runtime cleanup begins.
* DynamicMethod.cs: No longer finalizable.
* icall-def.h: Remove unused dynamic method ical... | 0 | Safe |
thumbnail_cancel (NautilusDirectory *directory)
{
if (directory->details->thumbnail_state != NULL)
{
g_cancellable_cancel (directory->details->thumbnail_state->cancellable);
directory->details->thumbnail_state->directory = NULL;
directory->details->thumbnail_state = NULL;
async_j... | Safe | [
"CWE-20"
] | nautilus | 1630f53481f445ada0a455e9979236d31a8d3bb0 | 2.4529566677982575e+38 | 10 | 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... | 0 | Safe |
bool GetInt(const json &o, int &val) {
#ifdef TINYGLTF_USE_RAPIDJSON
if (!o.IsDouble()) {
if (o.IsInt()) {
val = o.GetInt();
return true;
} else if (o.IsUint()) {
val = static_cast<int>(o.GetUint());
return true;
} else if (o.IsInt64()) {
val = static_cast<int>(o.GetInt64());... | Safe | [
"CWE-20"
] | tinygltf | 52ff00a38447f06a17eab1caa2cf0730a119c751 | 1.9015956248271074e+38 | 31 | Do not expand file path since its not necessary for glTF asset path(URI) and for security reason(`wordexp`). | 0 | Safe |
static int rsvp_dump(struct tcf_proto *tp, unsigned long fh,
struct sk_buff *skb, struct tcmsg *t)
{
struct rsvp_filter *f = (struct rsvp_filter*)fh;
struct rsvp_session *s;
unsigned char *b = skb->tail;
struct rtattr *rta;
struct tc_rsvp_pinfo pinfo;
if (f == NULL)
return skb->len;
s = f->sess;
t->... | Vulnerable | [
"CWE-200"
] | linux-2.6 | 8a47077a0b5aa2649751c46e7a27884e6686ccbf | 2.5236571539333695e+38 | 44 | [NETLINK]: Missing padding fields in dumped structures
Plug holes with padding fields and initialized them to zero.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net> | 1 | CWE-200 |
static int TSS_rawhmac(unsigned char *digest, const unsigned char *key,
unsigned int keylen, ...)
{
struct sdesc *sdesc;
va_list argp;
unsigned int dlen;
unsigned char *data;
int ret;
sdesc = init_sdesc(hmacalg);
if (IS_ERR(sdesc)) {
pr_info("trusted_key: can't alloc %s\n", hmac_alg);
return PTR_ER... | Safe | [
"CWE-20"
] | linux | 363b02dab09b3226f3bd1420dad9c72b79a42a76 | 2.5209190464593e+38 | 43 | KEYS: Fix race between updating and finding a negative key
Consolidate KEY_FLAG_INSTANTIATED, KEY_FLAG_NEGATIVE and the rejection
error into one field such that:
(1) The instantiation state can be modified/read atomically.
(2) The error can be accessed atomically with the state.
(3) The error isn't stored unione... | 0 | Safe |
static int do_umount(struct vfsmount *mnt, int flags)
{
struct super_block *sb = mnt->mnt_sb;
int retval;
LIST_HEAD(umount_list);
retval = security_sb_umount(mnt, flags);
if (retval)
return retval;
/*
* Allow userspace to request a mountpoint be expired rather than
* unmounting unconditionally. Unmount on... | Safe | [
"CWE-269"
] | linux-2.6 | ee6f958291e2a768fd727e7a67badfff0b67711a | 1.533847410263577e+38 | 85 | check privileges before setting mount propagation
There's a missing check for CAP_SYS_ADMIN in do_change_type().
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torva... | 0 | Safe |
void trace_free_pid_list(struct trace_pid_list *pid_list)
{
vfree(pid_list->pids);
kfree(pid_list);
} | Safe | [
"CWE-415"
] | linux | 4397f04575c44e1440ec2e49b6302785c95fd2f8 | 3.763253002993191e+37 | 5 | tracing: Fix possible double free on failure of allocating trace buffer
Jing Xia and Chunyan Zhang reported that on failing to allocate part of the
tracing buffer, memory is freed, but the pointers that point to them are not
initialized back to NULL, and later paths may try to free the freed memory
again. Jing and Chu... | 0 | Safe |
int ADDCALL sass_compiler_parse(struct Sass_Compiler* compiler)
{
if (compiler == 0) return 1;
if (compiler->state == SASS_COMPILER_PARSED) return 0;
if (compiler->state != SASS_COMPILER_CREATED) return -1;
if (compiler->c_ctx == NULL) return 1;
if (compiler->cpp_ctx == NULL) return 1;
if (c... | Safe | [
"CWE-125"
] | libsass | 8f40dc03e5ab5a8b2ebeb72b31f8d1adbb2fd6ae | 3.342391399333774e+38 | 14 | Optimize line_begin/end search in `handle_error`
There is no need to advance by UTF-8 code points when searching for an
ASCII character, because UTF-8 is a prefix-free encoding. | 0 | Safe |
static GF_Err nhmldump_initialize(GF_Filter *filter)
{
return GF_OK;
} | Safe | [
"CWE-787"
] | gpac | ea1eca00fd92fa17f0e25ac25652622924a9a6a0 | 1.0807331512114095e+37 | 4 | fixed #2138 | 0 | Safe |
static void vmxnet3_class_init(ObjectClass *class, void *data)
{
DeviceClass *dc = DEVICE_CLASS(class);
PCIDeviceClass *c = PCI_DEVICE_CLASS(class);
c->realize = vmxnet3_pci_realize;
c->exit = vmxnet3_pci_uninit;
c->vendor_id = PCI_VENDOR_ID_VMWARE;
c->device_id = PCI_DEVICE_ID_VMWARE_VMXNET3;
... | Safe | [
"CWE-20"
] | qemu | a7278b36fcab9af469563bd7b9dadebe2ae25e48 | 7.412432040981147e+37 | 19 | net/vmxnet3: Refine l2 header validation
Validation of l2 header length assumed minimal packet size as
eth_header + 2 * vlan_header regardless of the actual protocol.
This caused crash for valid non-IP packets shorter than 22 bytes, as
'tx_pkt->packet_type' hasn't been assigned for such packets, and
'vmxnet3_on_tx_do... | 0 | Safe |
void readStructBegin() {
nestedStructFieldIds_.push_back(lastFieldId_);
lastFieldId_ = 0;
} | Safe | [
"CWE-400",
"CWE-522",
"CWE-674"
] | mcrouter | 97e033b3bb0cb16b61bf49f0dc7f311a3e0edd1b | 1.9786575455846204e+38 | 4 | Attempt to make CarbonProtocolReader::skip tail recursive
Reviewed By: edenzik
Differential Revision: D17967570
fbshipit-source-id: fdc32e190a521349c7c8f4d6081902fa18eb0284 | 0 | Safe |
static int commit_match(struct commit *commit, struct rev_info *opt)
{
int retval;
const char *encoding;
const char *message;
struct strbuf buf = STRBUF_INIT;
if (!opt->grep_filter.pattern_list && !opt->grep_filter.header_list)
return 1;
/* Prepend "fake" headers as needed */
if (opt->grep_filter.use_reflog_... | Safe | [] | git | a937b37e766479c8e780b17cce9c4b252fd97e40 | 2.067519777895439e+38 | 63 | revision: quit pruning diff more quickly when possible
When the revision traversal machinery is given a pathspec,
we must compute the parent-diff for each commit to determine
which ones are TREESAME. We set the QUICK diff flag to avoid
looking at more entries than we need; we really just care
whether there are any cha... | 0 | Safe |
has_colors(void)
{
return NCURSES_SP_NAME(has_colors) (CURRENT_SCREEN);
} | Safe | [] | ncurses | 790a85dbd4a81d5f5d8dd02a44d84f01512ef443 | 1.837465203536916e+38 | 4 | ncurses 6.2 - patch 20200531
+ correct configure version-check/warnng for g++ to allow for 10.x
+ re-enable "bel" in konsole-base (report by Nia Huang)
+ add linux-s entry (patch by Alexandre Montaron).
+ drop long-obsolete convert_configure.pl
+ add test/test_parm.c, for checking tparm changes.
+ improve parameter-ch... | 0 | Safe |
com_charset(String *buffer __attribute__((unused)), char *line)
{
char buff[256], *param;
CHARSET_INFO * new_cs;
strmake(buff, line, sizeof(buff) - 1);
param= get_arg(buff, 0);
if (!param || !*param)
{
return put_info("Usage: \\C charset_name | charset charset_name",
INFO_ERROR, 0);
}
new_cs=... | Safe | [
"CWE-295"
] | mysql-server | b3e9211e48a3fb586e88b0270a175d2348935424 | 2.1399224223264634e+38 | 22 | WL#9072: Backport WL#8785 to 5.5 | 0 | Safe |
static char *req_uri_field(request_rec *r)
{
return r->uri;
} | Safe | [
"CWE-20"
] | httpd | 78eb3b9235515652ed141353d98c239237030410 | 2.783670790506017e+37 | 4 | *) SECURITY: CVE-2015-0228 (cve.mitre.org)
mod_lua: A maliciously crafted websockets PING after a script
calls r:wsupgrade() can cause a child process crash.
[Edward Lu <Chaosed0 gmail.com>]
Discovered by Guido Vranken <guidovranken gmail.com>
Submitted by: Edward Lu
Committed by: covener
git-svn-id... | 0 | Safe |
static void mntput_no_expire(struct mount *mnt)
{
put_again:
#ifdef CONFIG_SMP
br_read_lock(&vfsmount_lock);
if (likely(mnt->mnt_ns)) {
/* shouldn't be the last one */
mnt_add_count(mnt, -1);
br_read_unlock(&vfsmount_lock);
return;
}
br_read_unlock(&vfsmount_lock);
br_write_lock(&vfsmount_lock);
mnt_add_... | Safe | [
"CWE-284",
"CWE-264"
] | linux | 3151527ee007b73a0ebd296010f1c0454a919c7d | 1.4623264544286542e+38 | 37 | userns: Don't allow creation if the user is chrooted
Guarantee that the policy of which files may be access that is
established by setting the root directory will not be violated
by user namespaces by verifying that the root directory points
to the root of the mount namespace at the time of user namespace
creation.
... | 0 | Safe |
int npages_for_summary_flush(struct f2fs_sb_info *sbi, bool for_ra)
{
int valid_sum_count = 0;
int i, sum_in_page;
for (i = CURSEG_HOT_DATA; i <= CURSEG_COLD_DATA; i++) {
if (sbi->ckpt->alloc_type[i] == SSR)
valid_sum_count += sbi->blocks_per_seg;
else {
if (for_ra)
valid_sum_count += le16_to_cpu(
... | Safe | [
"CWE-20"
] | linux | 638164a2718f337ea224b747cf5977ef143166a4 | 1.7370843677479686e+38 | 26 | f2fs: fix potential panic during fstrim
As Ju Hyung Park reported:
"When 'fstrim' is called for manual trim, a BUG() can be triggered
randomly with this patch.
I'm seeing this issue on both x86 Desktop and arm64 Android phone.
On x86 Desktop, this was caused during Ubuntu boot-up. I have a
cronjob installed which c... | 0 | Safe |
ssize_t smb_vfs_call_lgetxattr(struct vfs_handle_struct *handle,
const char *path, const char *name, void *value,
size_t size)
{
VFS_FIND(lgetxattr);
return handle->fns->lgetxattr(handle, path, name, value, size);
} | Safe | [
"CWE-22"
] | samba | bd269443e311d96ef495a9db47d1b95eb83bb8f4 | 1.763616394577444e+38 | 7 | Fix bug 7104 - "wide links" and "unix extensions" are incompatible.
Change parameter "wide links" to default to "no".
Ensure "wide links = no" if "unix extensions = yes" on a share.
Fix man pages to refect this.
Remove "within share" checks for a UNIX symlink set - even if
widelinks = no. The server will not follow t... | 0 | Safe |
static void pppol2tp_next_session(struct net *net, struct pppol2tp_seq_data *pd)
{
pd->session = l2tp_session_get_nth(pd->tunnel, pd->session_idx, true);
pd->session_idx++;
if (pd->session == NULL) {
pd->session_idx = 0;
pppol2tp_next_tunnel(net, pd);
}
} | Safe | [
"CWE-416"
] | linux | f026bc29a8e093edfbb2a77700454b285c97e8ad | 1.487778568062365e+38 | 10 | l2tp: pass tunnel pointer to ->session_create()
Using l2tp_tunnel_find() in pppol2tp_session_create() and
l2tp_eth_create() is racy, because no reference is held on the
returned session. These functions are only used to implement the
->session_create callback which is run by l2tp_nl_cmd_session_create().
Therefore sea... | 0 | Safe |
static void dummy_dev_set_color(void *a, Ulong b, Ulong c)
{
} | Safe | [
"CWE-20"
] | evince | d4139205b010ed06310d14284e63114e88ec6de2 | 1.1655365913917146e+38 | 3 | backends: Fix several security issues in the dvi-backend.
See CVE-2010-2640, CVE-2010-2641, CVE-2010-2642 and CVE-2010-2643. | 0 | Safe |
psf_binheader_readf (SF_PRIVATE *psf, char const *format, ...)
{ va_list argptr ;
sf_count_t *countptr, countdata ;
unsigned char *ucptr, sixteen_bytes [16] ;
unsigned int *intptr, intdata ;
unsigned short *shortptr ;
char *charptr ;
float *floatptr ;
double *doubleptr ;
char c ;
int byte_count ... | Vulnerable | [
"CWE-119",
"CWE-787"
] | libsndfile | 708e996c87c5fae77b104ccfeb8f6db784c32074 | 2.7102684769411588e+38 | 181 | 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... | 1 | CWE-119 |
static void update_notify_icon_state_order_free(NOTIFY_ICON_STATE_ORDER* notify)
{
free(notify->toolTip.string);
free(notify->infoTip.text.string);
free(notify->infoTip.title.string);
update_free_window_icon_info(¬ify->icon);
memset(notify, 0, sizeof(NOTIFY_ICON_STATE_ORDER));
} | Safe | [
"CWE-125"
] | FreeRDP | 6b2bc41935e53b0034fe5948aeeab4f32e80f30f | 1.7818590813172245e+38 | 8 | Fix #6010: Check length in read_icon_info | 0 | Safe |
xfs_bmap_local_to_extents_empty(
struct xfs_inode *ip,
int whichfork)
{
struct xfs_ifork *ifp = XFS_IFORK_PTR(ip, whichfork);
ASSERT(whichfork != XFS_COW_FORK);
ASSERT(XFS_IFORK_FORMAT(ip, whichfork) == XFS_DINODE_FMT_LOCAL);
ASSERT(ifp->if_bytes == 0);
ASSERT(XFS_IFORK_NEXTENTS(ip, whichfork) == 0);
xfs_bm... | Safe | [] | linux | 2c4306f719b083d17df2963bc761777576b8ad1b | 2.8869803006603536e+38 | 18 | xfs: set format back to extents if xfs_bmap_extents_to_btree
If xfs_bmap_extents_to_btree fails in a mode where we call
xfs_iroot_realloc(-1) to de-allocate the root, set the
format back to extents.
Otherwise we can assume we can dereference ifp->if_broot
based on the XFS_DINODE_FMT_BTREE format, and crash.
Bugzilla... | 0 | Safe |
static void red_sasl_auth_free(RedSASLAuth *auth)
{
g_free(auth->data);
g_free(auth->mechname);
g_free(auth->mechlist);
g_free(auth);
} | Safe | [] | spice | 95a0cfac8a1c8eff50f05e65df945da3bb501fc9 | 1.5102522547188236e+38 | 7 | With OpenSSL 1.0.2 and earlier: disable client-side renegotiation.
Fixed issue #49
Fixes BZ#1904459
Signed-off-by: Julien Ropé <jrope@redhat.com>
Reported-by: BlackKD
Acked-by: Frediano Ziglio <fziglio@redhat.com> | 0 | Safe |
Magick::ResolutionType Magick::Image::resolutionUnits(void) const
{
return(static_cast<Magick::ResolutionType>(constImage()->units));
} | Safe | [
"CWE-416"
] | ImageMagick | 8c35502217c1879cb8257c617007282eee3fe1cc | 1.3532262178370469e+38 | 4 | Added missing return to avoid use after free. | 0 | Safe |
static void vmx_cpuid_update(struct kvm_vcpu *vcpu)
{
struct vcpu_vmx *vmx = to_vmx(vcpu);
if (cpu_has_secondary_exec_ctrls()) {
vmx_compute_secondary_exec_control(vmx);
vmcs_set_secondary_exec_control(vmx->secondary_exec_control);
}
if (nested_vmx_allowed(vcpu))
to_vmx(vcpu)->msr_ia32_feature_control_valid... | Safe | [
"CWE-284"
] | linux | 727ba748e110b4de50d142edca9d6a9b7e6111d8 | 3.786261932016397e+37 | 19 | 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... | 0 | Safe |
GF_Err ainf_Write(GF_Box *s, GF_BitStream *bs)
{
GF_Err e;
GF_AssetInformationBox *ptr = (GF_AssetInformationBox *) s;
e = gf_isom_full_box_write(s, bs);
if (e) return e;
gf_bs_write_u32(bs, ptr->profile_version);
gf_bs_write_data(bs, ptr->APID, (u32) strlen(ptr->APID) + 1);
return GF_OK;
} | Safe | [
"CWE-125"
] | gpac | bceb03fd2be95097a7b409ea59914f332fb6bc86 | 3.2273975655192726e+38 | 11 | fixed 2 possible heap overflows (inc. #1088) | 0 | Safe |
static void sony_remove(struct hid_device *hdev)
{
struct sony_sc *sc = hid_get_drvdata(hdev);
hid_hw_close(hdev);
if (sc->quirks & DUALSHOCK4_CONTROLLER_BT)
device_remove_file(&sc->hdev->dev, &dev_attr_bt_poll_interval);
if (sc->fw_version)
device_remove_file(&sc->hdev->dev, &dev_attr_firmware_version);
i... | Safe | [
"CWE-787"
] | linux | d9d4b1e46d9543a82c23f6df03f4ad697dab361b | 2.852084786929997e+38 | 23 | HID: Fix assumption that devices have inputs
The syzbot fuzzer found a slab-out-of-bounds write bug in the hid-gaff
driver. The problem is caused by the driver's assumption that the
device must have an input report. While this will be true for all
normal HID input devices, a suitably malicious device can violate the... | 0 | Safe |
void WebPImage::decodeChunks(long filesize)
{
DataBuf chunkId(5);
byte size_buff[WEBP_TAG_SIZE];
bool has_canvas_data = false;
#ifdef EXIV2_DEBUG_MESSAGES
std::cout << "Reading metadata" << std::endl;
#endif
chunkId.pData_[4] = '\0' ;
while (!io_->eo... | Safe | [
"CWE-703",
"CWE-125"
] | exiv2 | 783b3a6ff15ed6f82a8f8e6c8a6f3b84a9b04d4b | 1.967705682385632e+38 | 203 | Improve bound checking in WebPImage::doWriteMetadata() | 0 | Safe |
int Field_float::store(const char *from,size_t len,CHARSET_INFO *cs)
{
int error;
Field_float::store(get_double(from, len, cs, &error));
return error;
} | Safe | [
"CWE-416",
"CWE-703"
] | server | 08c7ab404f69d9c4ca6ca7a9cf7eec74c804f917 | 2.5846060292419074e+37 | 6 | MDEV-24176 Server crashes after insert in the table with virtual
column generated using date_format() and if()
vcol_info->expr is allocated on expr_arena at parsing stage. Since
expr item is allocated on expr_arena all its containee items must be
allocated on expr_arena too. Otherwise fix_session_expr() will
encounter... | 0 | Safe |
inbound_privmsg (server *serv, char *from, char *ip, char *text, int id,
const message_tags_data *tags_data)
{
session *sess;
struct User *user;
char idtext[64];
gboolean nodiag = FALSE;
sess = find_dialog (serv, from);
if (sess || prefs.hex_gui_autoopen_dialog)
{
/*0=ctcp 1=priv will set hex_gui_aut... | Safe | [
"CWE-22"
] | hexchat | 4e061a43b3453a9856d34250c3913175c45afe9d | 1.4677246132688375e+38 | 54 | Clean up handling CAP LS | 0 | Safe |
ci_nregs(mrb_callinfo *ci)
{
struct RProc *p = ci->proc;
int n = 0;
if (!p) {
if (ci->argc < 0) return 3;
return ci->argc+2;
}
if (!MRB_PROC_CFUNC_P(p) && p->body.irep) {
n = p->body.irep->nregs;
}
if (ci->argc < 0) {
if (n < 3) n = 3; /* self + args + blk */
}
if (ci->argc > n) {
... | Safe | [
"CWE-415"
] | mruby | 97319697c8f9f6ff27b32589947e1918e3015503 | 1.2860526780074818e+38 | 20 | Cancel 9cdf439
Should not free the pointer in `realloc` since it can cause
use-after-free problem. | 0 | Safe |
smtp_report_tx_data(struct smtp_session *s, uint32_t msgid, int ok)
{
if (! SESSION_FILTERED(s))
return;
report_smtp_tx_data("smtp-in", s->id, msgid, ok);
} | Safe | [
"CWE-78",
"CWE-252"
] | src | 9dcfda045474d8903224d175907bfc29761dcb45 | 5.20002600624362e+37 | 7 | Fix a security vulnerability discovered by Qualys which can lead to a
privileges escalation on mbox deliveries and unprivileged code execution
on lmtp deliveries, due to a logic issue causing a sanity check to be
missed.
ok eric@, millert@ | 0 | Safe |
NCURSES_SP_NAME(_nc_mvcur) (NCURSES_SP_DCLx
int yold, int xold,
int ynew, int xnew)
{
int rc;
rc = _nc_real_mvcur(NCURSES_SP_ARGx yold, xold, ynew, xnew,
NCURSES_SP_NAME(_nc_outch),
TRUE);
/*
* With the terminal-driver, we cannot distinguish between internal and
* external call... | Safe | [] | ncurses | 790a85dbd4a81d5f5d8dd02a44d84f01512ef443 | 2.636191352919312e+38 | 17 | ncurses 6.2 - patch 20200531
+ correct configure version-check/warnng for g++ to allow for 10.x
+ re-enable "bel" in konsole-base (report by Nia Huang)
+ add linux-s entry (patch by Alexandre Montaron).
+ drop long-obsolete convert_configure.pl
+ add test/test_parm.c, for checking tparm changes.
+ improve parameter-ch... | 0 | Safe |
ar6000_sysfs_bmi_write(struct file *fp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t pos, size_t count)
{
int index;
struct ar6_softc *ar;
struct hif_device_os_device_info *osDevInfo;
AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("BMI: Write ... | Safe | [
"CWE-703",
"CWE-264"
] | linux | 550fd08c2cebad61c548def135f67aba284c6162 | 2.057774046767054e+38 | 25 | net: Audit drivers to identify those needing IFF_TX_SKB_SHARING cleared
After the last patch, We are left in a state in which only drivers calling
ether_setup have IFF_TX_SKB_SHARING set (we assume that drivers touching real
hardware call ether_setup for their net_devices and don't hold any state in
their skbs. There... | 0 | Safe |
quantify_node(Node **np, int lower, int upper)
{
Node* tmp = node_new_quantifier(lower, upper, 0);
if (IS_NULL(tmp)) return ONIGERR_MEMORY;
NQTFR(tmp)->target = *np;
*np = tmp;
return 0;
} | Safe | [
"CWE-476"
] | Onigmo | 00cc7e28a3ed54b3b512ef3b58ea737a57acf1f9 | 1.1496780014603868e+38 | 8 | Fix SEGV in onig_error_code_to_str() (Fix #132)
When onig_new(ONIG_SYNTAX_PERL) fails with ONIGERR_INVALID_GROUP_NAME,
onig_error_code_to_str() crashes.
onig_scan_env_set_error_string() should have been used when returning
ONIGERR_INVALID_GROUP_NAME. | 0 | Safe |
static MZ_FORCEINLINE mz_bool mz_zip_reader_string_equal(const char *pA,
const char *pB,
mz_uint len,
mz_uint flags) {
mz_uint i;
if (flags & MZ_... | Safe | [
"CWE-20",
"CWE-190"
] | tinyexr | a685e3332f61cd4e59324bf3f669d36973d64270 | 3.6780860150188966e+37 | 10 | Make line_no with too large value(2**20) invalid. Fixes #124 | 0 | Safe |
stringprep_ucs4_nfkc_normalize (const uint32_t * str, ssize_t len)
{
char *p;
uint32_t *result_wc;
p = stringprep_ucs4_to_utf8 (str, len, 0, 0);
result_wc = _g_utf8_normalize_wc (p, -1, G_NORMALIZE_NFKC);
free (p);
return result_wc;
} | Safe | [] | libidn | 2e97c2796581c27213962c77f5a8571a598f9a2e | 2.1096583596746e+38 | 11 | libidn: stringprep_utf8_to_ucs4 now rejects invalid UTF-8. CVE-2015-2059 | 0 | Safe |
static int nfs_readdir_page_filler(struct nfs_readdir_descriptor *desc,
struct nfs_entry *entry,
struct page **xdr_pages,
unsigned int buflen,
struct page **arrays,
size_t narrays)
{
struct address_space *mapping = desc->file->f_mapping;
struct xdr_stream stream;
struct xdr_buf buf... | Safe | [
"CWE-909"
] | linux | ac795161c93699d600db16c1a8cc23a65a1eceaf | 1.6529441547589349e+38 | 77 | NFSv4: Handle case where the lookup of a directory fails
If the application sets the O_DIRECTORY flag, and tries to open a
regular file, nfs_atomic_open() will punt to doing a regular lookup.
If the server then returns a regular file, we will happily return a
file descriptor with uninitialised open state.
The fix is ... | 0 | Safe |
mp3_type_find (GstTypeFind * tf, gpointer unused)
{
GstTypeFindProbability prob, mid_prob;
const guint8 *data;
guint layer, mid_layer;
guint64 length;
mp3_type_find_at_offset (tf, 0, &layer, &prob);
length = gst_type_find_get_length (tf);
if (length == 0 || length == (guint64) - 1) {
if (prob != 0)
... | Safe | [
"CWE-125"
] | gst-plugins-base | 2fdccfd64fc609e44e9c4b8eed5bfdc0ab9c9095 | 1.714991544394752e+38 | 64 | typefind: bounds check windows ico detection
Fixes out of bounds read
https://bugzilla.gnome.org/show_bug.cgi?id=774902 | 0 | Safe |
void st_select_lex_node::fast_exclude()
{
if (link_prev)
{
if ((*link_prev= link_next))
link_next->link_prev= link_prev;
}
// Remove slave structure
for (; slave; slave= slave->next)
slave->fast_exclude();
} | Safe | [
"CWE-476"
] | server | 3a52569499e2f0c4d1f25db1e81617a9d9755400 | 2.816764787981623e+38 | 12 | MDEV-25636: Bug report: abortion in sql/sql_parse.cc:6294
The asserion failure was caused by this query
select /*id=1*/ from t1
where
col= ( select /*id=2*/ from ... where corr_cond1
union
select /*id=4*/ from ... where corr_cond2)
Here,
- select with id=2 was correlated due to corr_cond1.... | 0 | Safe |
Client::haveParsedReplyHeaders()
{
Must(theFinalReply);
maybePurgeOthers();
// adaptation may overwrite old offset computed using the virgin response
currentOffset = 0;
if (const auto cr = theFinalReply->contentRange()) {
if (cr->spec.offset != HttpHdrRangeSpec::UnknownPosition)
... | Safe | [
"CWE-20"
] | squid | 6c9c44d0e9cf7b72bb233360c5308aa063af3d69 | 2.0939240092522142e+38 | 12 | Handle more partial responses (#791) | 0 | Safe |
gnome_desktop_thumbnail_factory_has_valid_failed_thumbnail (GnomeDesktopThumbnailFactory *factory,
const char *uri,
time_t mtime)
{
char *path;
g_return_val_if_fail (uri != NULL, FALSE);
path = lookup_failed_thumbnail_path (uri, mtime, factory->priv->size);
if ... | Safe | [] | nautilus | 2ddba428ef2b13d0620bd599c3635b9c11044659 | 3.3510991791356203e+38 | 16 | Update gnome-desktop code
Closes https://gitlab.gnome.org/GNOME/nautilus/issues/987 | 0 | Safe |
void Curl_disconnect(struct Curl_easy *data,
struct connectdata *conn, bool dead_connection)
{
/* there must be a connection to close */
DEBUGASSERT(conn);
/* it must be removed from the connection cache */
DEBUGASSERT(!conn->bundle);
/* there must be an associated transfer */
DEBUGAS... | Safe | [] | curl | 852aa5ad351ea53e5f01d2f44b5b4370c2bf5425 | 1.4751710480146073e+37 | 54 | url: check sasl additional parameters for connection reuse.
Also move static function safecmp() as non-static Curl_safecmp() since
its purpose is needed at several places.
Bug: https://curl.se/docs/CVE-2022-22576.html
CVE-2022-22576
Closes #8746 | 0 | Safe |
GlobalObjectProperty *LReference::castAsGlobalObjectProperty() const {
return kind_ == Kind::VarOrGlobal
? dyn_cast_or_null<GlobalObjectProperty>(base_)
: nullptr;
} | Safe | [
"CWE-125",
"CWE-787"
] | hermes | 091835377369c8fd5917d9b87acffa721ad2a168 | 1.594908877321184e+38 | 5 | Correctly restore whether or not a function is an inner generator
Summary:
If a generator was large enough to be lazily compiled, we would lose
that information when reconstituting the function's context. This meant
the function was generated as a regular function instead of a generator.
#utd-hermes-ignore-android
R... | 0 | Safe |
L16toY(LogLuvState* sp, uint8* op, tmsize_t n)
{
int16* l16 = (int16*) sp->tbuf;
float* yp = (float*) op;
while (n-- > 0)
*yp++ = (float)LogL16toY(*l16++);
} | Safe | [
"CWE-787"
] | libtiff | aaab5c3c9d2a2c6984f23ccbc79702610439bc65 | 2.1717090445723136e+38 | 8 | * libtiff/tif_luv.c: fix potential out-of-bound writes in decode
functions in non debug builds by replacing assert()s by regular if
checks (bugzilla #2522).
Fix potential out-of-bound reads in case of short input data. | 0 | Safe |
p11_rpc_message_write_ulong_buffer (p11_rpc_message *msg,
CK_ULONG count)
{
assert (msg != NULL);
assert (msg->output != NULL);
/* Make sure this is in the right order */
assert (!msg->signature || p11_rpc_message_verify_part (msg, "fu"));
p11_rpc_buffer_add_uint32 (msg->output... | Safe | [
"CWE-787"
] | p11-kit | 2617f3ef888e103324a28811886b99ed0a56346d | 2.631995804439139e+38 | 11 | Check attribute length against buffer size
If an attribute's length does not match the length of the byte array
inside it, one length was used for allocation, and the other was used
for memcpy. This additional check will instead return an error on
malformed messages. | 0 | Safe |
static int get_master_version_and_clock(MYSQL* mysql, Master_info* mi)
{
char err_buff[MAX_SLAVE_ERRMSG];
const char* errmsg= 0;
int err_code= 0;
int version_number=0;
version_number= atoi(mysql->server_version);
MYSQL_RES *master_res= 0;
MYSQL_ROW master_row;
DBUG_ENTER("get_master_version_and_clock")... | Safe | [
"CWE-284",
"CWE-295"
] | mysql-server | 3bd5589e1a5a93f9c224badf983cd65c45215390 | 6.309063655656856e+37 | 599 | 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... | 0 | Safe |
static int tun_chr_open(struct inode *inode, struct file * file)
{
struct net *net = current->nsproxy->net_ns;
struct tun_file *tfile;
DBG1(KERN_INFO, "tunX: tun_chr_open\n");
tfile = (struct tun_file *)sk_alloc(net, AF_UNSPEC, GFP_KERNEL,
&tun_proto, 0);
if (!tfile)
return -ENOMEM;
RCU_INIT_POINTER(... | Safe | [
"CWE-476"
] | linux | 0ad646c81b2182f7fa67ec0c8c825e0ee165696d | 1.2137287052912141e+38 | 33 | tun: call dev_get_valid_name() before register_netdevice()
register_netdevice() could fail early when we have an invalid
dev name, in which case ->ndo_uninit() is not called. For tun
device, this is a problem because a timer etc. are already
initialized and it expects ->ndo_uninit() to clean them up.
We could move th... | 0 | Safe |
pthread_handler_t handle_connections_namedpipes(void *arg)
{
HANDLE hConnectedPipe;
OVERLAPPED connectOverlapped= {0};
THD *thd;
my_thread_init();
DBUG_ENTER("handle_connections_namedpipes");
connectOverlapped.hEvent= CreateEvent(NULL, TRUE, FALSE, NULL);
if (!connectOverlapped.hEvent)
{
sql_print_e... | Safe | [
"CWE-264"
] | mysql-server | 48bd8b16fe382be302c6f0b45931be5aa6f29a0e | 2.1378428825270236e+38 | 95 | Bug#24388753: PRIVILEGE ESCALATION USING MYSQLD_SAFE
[This is the 5.5/5.6 version of the bugfix].
The problem was that it was possible to write log files ending
in .ini/.cnf that later could be parsed as an options file.
This made it possible for users to specify startup options
without the permissions to do so.
Thi... | 0 | Safe |
static void draw_fill_color_rgb( wmfAPI* API, const wmfRGB* rgb )
{
PixelWand
*fill_color;
fill_color=NewPixelWand();
PixelSetRedQuantum(fill_color,ScaleCharToQuantum(rgb->r));
PixelSetGreenQuantum(fill_color,ScaleCharToQuantum(rgb->g));
PixelSetBlueQuantum(fill_color,ScaleCharToQuantum(rgb->b));
Pixel... | Safe | [
"CWE-772"
] | ImageMagick | b2b48d50300a9fbcd0aa0d9230fd6d7a08f7671e | 1.4016152749953265e+38 | 13 | https://github.com/ImageMagick/ImageMagick/issues/544 | 0 | Safe |
void unmap_page_range(struct mmu_gather *tlb,
struct vm_area_struct *vma,
unsigned long addr, unsigned long end,
struct zap_details *details)
{
pgd_t *pgd;
unsigned long next;
BUG_ON(addr >= end);
tlb_start_vma(tlb, vma);
pgd = pgd_offset(vma->vm_mm, addr);
do {
next = pgd_addr_end(addr... | Safe | [
"CWE-119"
] | linux | 1be7107fbe18eed3e319a6c3e83c78254b693acb | 2.328621296488346e+38 | 19 | mm: larger stack guard gap, between vmas
Stack guard page is a useful feature to reduce a risk of stack smashing
into a different mapping. We have been using a single page gap which
is sufficient to prevent having stack adjacent to a different mapping.
But this seems to be insufficient in the light of the stack usage ... | 0 | Safe |
static int futex_lock_pi_atomic(u32 __user *uaddr, struct futex_hash_bucket *hb,
union futex_key *key,
struct futex_pi_state **ps,
struct task_struct *task, int set_waiters)
{
int lock_taken, ret, ownerdied = 0;
u32 uval, newval, curval, vpid = task_pid_vnr(task);
retry:
ret = lock_taken = 0;
/*
* T... | Safe | [
"CWE-20"
] | linux | 6f7b0a2a5c0fb03be7c25bd1745baa50582348ef | 2.260460484582552e+38 | 102 | futex: Forbid uaddr == uaddr2 in futex_wait_requeue_pi()
If uaddr == uaddr2, then we have broken the rule of only requeueing
from a non-pi futex to a pi futex with this call. If we attempt this,
as the trinity test suite manages to do, we miss early wakeups as
q.key is equal to key2 (because they are the same uaddr). ... | 0 | Safe |
static uint32_t cirrus_vga_mem_readw(void *opaque, target_phys_addr_t addr)
{
uint32_t v;
#ifdef TARGET_WORDS_BIGENDIAN
v = cirrus_vga_mem_readb(opaque, addr) << 8;
v |= cirrus_vga_mem_readb(opaque, addr + 1);
#else
v = cirrus_vga_mem_readb(opaque, addr);
v |= cirrus_vga_mem_readb(opaque, addr + 1) ... | Safe | [
"CWE-787"
] | qemu | b2eb849d4b1fdb6f35d5c46958c7f703cf64cfef | 7.717098928037634e+37 | 12 | CVE-2007-1320 - Cirrus LGD-54XX "bitblt" heap overflow
I have just noticed that patch for CVE-2007-1320 has never been applied
to the QEMU CVS. Please find it below.
| Multiple heap-based buffer overflows in the cirrus_invalidate_region
| function in the Cirrus VGA extension in QEMU 0.8.2, as used in Xen and
| possib... | 0 | Safe |
resp_status (const struct response *resp, char **message)
{
int status;
const char *p, *end;
if (!resp->headers)
{
/* For a HTTP/0.9 response, assume status 200. */
if (message)
*message = xstrdup (_("No headers, assuming HTTP/0.9"));
return 200;
}
p = resp->headers[0];
end... | Safe | [
"CWE-20"
] | wget | 3e25a9817f47fbb8660cc6a3b2f3eea239526c6c | 2.710060213506235e+37 | 56 | Introduce --trust-server-names. Close CVE-2010-2252. | 0 | Safe |
static int send_request(struct avdtp *session, gboolean priority,
struct avdtp_stream *stream, uint8_t signal_id,
void *buffer, size_t size)
{
struct pending_req *req;
if (stream && stream->abort_int && signal_id != AVDTP_ABORT) {
DBG("Unable to send requests while aborting");
return -EINVAL;
}
req = g_... | Safe | [
"CWE-703"
] | bluez | 7a80d2096f1b7125085e21448112aa02f49f5e9a | 3.3073204115560258e+38 | 20 | avdtp: Fix accepting invalid/malformed capabilities
Check if capabilities are valid before attempting to copy them. | 0 | Safe |
int sqlite3VdbeIdxRowid(sqlite3 *db, BtCursor *pCur, i64 *rowid){
i64 nCellKey = 0;
int rc;
u32 szHdr; /* Size of the header */
u32 typeRowid; /* Serial type of the rowid */
u32 lenRowid; /* Size of the rowid */
Mem m, v;
/* Get the size of the index entry. Only indices entries of less
*... | Safe | [
"CWE-755"
] | sqlite | 8654186b0236d556aa85528c2573ee0b6ab71be3 | 7.543958645760078e+37 | 67 | When an error occurs while rewriting the parser tree for window functions
in the sqlite3WindowRewrite() routine, make sure that pParse->nErr is set,
and make sure that this shuts down any subsequent code generation that might
depend on the transformations that were implemented. This fixes a problem
discovered by the Y... | 0 | Safe |
static int packet_sendmsg_spkt(struct socket *sock, struct msghdr *msg,
size_t len)
{
struct sock *sk = sock->sk;
DECLARE_SOCKADDR(struct sockaddr_pkt *, saddr, msg->msg_name);
struct sk_buff *skb = NULL;
struct net_device *dev;
struct sockcm_cookie sockc;
__be16 proto = 0;
int err;
int extra_len = 0;... | Safe | [
"CWE-787"
] | linux | acf69c946233259ab4d64f8869d4037a198c7f06 | 8.4788405253634045e+37 | 126 | net/packet: fix overflow in tpacket_rcv
Using tp_reserve to calculate netoff can overflow as
tp_reserve is unsigned int and netoff is unsigned short.
This may lead to macoff receving a smaller value then
sizeof(struct virtio_net_hdr), and if po->has_vnet_hdr
is set, an out-of-bounds write will occur when
calling virt... | 0 | Safe |
static apr_status_t modsecurity_request_body_store_memory(modsec_rec *msr,
const char *data, apr_size_t length, char **error_msg)
{
*error_msg = NULL;
/* Would storing this chunk mean going over the limit? */
if ((msr->msc_reqbody_spilltodisk)
&& (msr->msc_reqbody_length + length > (apr_size_t)... | Vulnerable | [
"CWE-476"
] | ModSecurity | 0840b13612a0b7ef1ce7441cf811dcfc6b463fba | 9.527462758098152e+37 | 123 | Fixed: chuck null pointer when unknown CT is sent and over in-memory limit | 1 | CWE-476 |
clean_key (kbnode_t keyblock, int noisy, int self_only,
int *uids_cleaned, int *sigs_cleaned)
{
kbnode_t uidnode;
merge_keys_and_selfsig (keyblock);
for (uidnode = keyblock->next;
uidnode && uidnode->pkt->pkttype != PKT_PUBLIC_SUBKEY;
uidnode = uidnode->next)
{
if (uidnode->pk... | Safe | [
"CWE-20"
] | gnupg | 2183683bd633818dd031b090b5530951de76f392 | 4.717742338905348e+37 | 16 | 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 ... | 0 | Safe |
GF_Err gf_isom_close(GF_ISOFile *movie)
{
GF_Err e=GF_OK;
if (movie == NULL) return GF_ISOM_INVALID_FILE;
e = gf_isom_write(movie);
//free and return;
gf_isom_delete_movie(movie);
return e;
} | Safe | [
"CWE-476"
] | gpac | ebfa346eff05049718f7b80041093b4c5581c24e | 2.9033603765626016e+38 | 9 | fixed #1706 | 0 | Safe |
static void unsetJoinExpr(Expr *p, int iTable){
while( p ){
if( ExprHasProperty(p, EP_FromJoin)
&& (iTable<0 || p->iRightJoinTable==iTable) ){
ExprClearProperty(p, EP_FromJoin);
}
if( p->op==TK_FUNCTION && p->x.pList ){
int i;
for(i=0; i<p->x.pList->nExpr; i++){
unsetJoinExp... | Safe | [
"CWE-20"
] | sqlite | e59c562b3f6894f84c715772c4b116d7b5c01348 | 1.363614801455577e+38 | 16 | Fix a crash that could occur if a sub-select that uses both DISTINCT and window functions also used an ORDER BY that is the same as its select list.
FossilOrigin-Name: bcdd66c1691955c697f3d756c2b035acfe98f6aad72e90b0021bab6e9023b3ba | 0 | Safe |
static int ExecuteHelp( SQLHDBC hDbc, char *szSQL, char cDelimiter, int bColumnNames, int bHTMLTable )
{
char szTable[250] = "";
SQLHSTMT hStmt;
SQLTCHAR szSepLine[32001];
SQLLEN nRows = 0;
szSepLine[ 0 ] = 0;
/*********... | Safe | [
"CWE-119",
"CWE-369"
] | unixODBC | 45ef78e037f578b15fc58938a3a3251655e71d6f | 1.2478185274560954e+38 | 80 | New Pre Source | 0 | Safe |
static int test_split(struct libmnt_test *ts, int argc, char *argv[])
{
char *optstr, *user = NULL, *fs = NULL, *vfs = NULL;
int rc;
if (argc < 2)
return -EINVAL;
optstr = xstrdup(argv[1]);
rc = mnt_split_optstr(optstr, &user, &vfs, &fs, 0, 0);
if (!rc) {
printf("user : %s\n", user);
printf("vfs : %s\n"... | Safe | [
"CWE-552",
"CWE-703"
] | util-linux | 57202f5713afa2af20ffbb6ab5331481d0396f8d | 2.03797798810618e+38 | 23 | libmount: fix UID check for FUSE umount [CVE-2021-3995]
Improper UID check allows an unprivileged user to unmount FUSE
filesystems of users with similar UID.
Signed-off-by: Karel Zak <kzak@redhat.com> | 0 | Safe |
apply_background_to_window (GSManager *manager,
GSWindow *window)
{
GdkPixmap *pixmap;
GdkScreen *screen;
int width;
int height;
if (manager->priv->bg == NULL) {
gs_debug ("No background available... | Safe | [] | gnome-screensaver | f6d3defdc7080a540d7f8df15dc309a9364ae668 | 1.5371575667751542e+37 | 25 | Create or remove windows as number of monitors changes due to randr 1.2
2008-08-20 William Jon McCann <jmccann@redhat.com>
* src/gs-manager.c (gs_manager_create_window_for_monitor),
(on_screen_monitors_changed), (gs_manager_destroy_windows),
(gs_manager_finalize), (gs_manager_create_windows_for_screen):
Create ... | 0 | Safe |
struct kvm_memory_slot *kvm_vcpu_gfn_to_memslot(struct kvm_vcpu *vcpu, gfn_t gfn)
{
return __gfn_to_memslot(kvm_vcpu_memslots(vcpu), gfn);
} | Safe | [
"CWE-416"
] | linux | 0774a964ef561b7170d8d1b1bfe6f88002b6d219 | 1.6145693627699358e+38 | 4 | KVM: Fix out of range accesses to memslots
Reset the LRU slot if it becomes invalid when deleting a memslot to fix
an out-of-bounds/use-after-free access when searching through memslots.
Explicitly check for there being no used slots in search_memslots(), and
in the caller of s390's approximation variant.
Fixes: 369... | 0 | Safe |
lookup_pi_state(u32 uval, struct futex_hash_bucket *hb,
union futex_key *key, struct futex_pi_state **ps)
{
struct futex_pi_state *pi_state = NULL;
struct futex_q *this, *next;
struct plist_head *head;
struct task_struct *p;
pid_t pid = uval & FUTEX_TID_MASK;
head = &hb->chain;
plist_for_each_entry_safe(this... | Safe | [
"CWE-119",
"CWE-787"
] | linux | 7ada876a8703f23befbb20a7465a702ee39b1704 | 9.409082790865008e+37 | 104 | futex: Fix errors in nested key ref-counting
futex_wait() is leaking key references due to futex_wait_setup()
acquiring an additional reference via the queue_lock() routine. The
nested key ref-counting has been masking bugs and complicating code
analysis. queue_lock() is only called with a previously ref-counted
key, ... | 0 | Safe |
Error Box_colr::write(StreamWriter& writer) const
{
size_t box_start = reserve_box_header_space(writer);
assert(m_color_profile);
writer.write32(m_color_profile->get_type());
Error err = m_color_profile->write(writer);
if (err) {
return err;
}
prepend_header(writer, box_start);
return Error::Ok... | Safe | [
"CWE-703"
] | libheif | 2710c930918609caaf0a664e9c7bc3dce05d5b58 | 2.008071900885226e+38 | 17 | force fraction to a limited resolution to finally solve those pesky numerical edge cases | 0 | Safe |
_outWindowDef(StringInfo str, const WindowDef *node)
{
WRITE_NODE_TYPE("WINDOWDEF");
WRITE_STRING_FIELD(name);
WRITE_STRING_FIELD(refname);
WRITE_NODE_FIELD(partitionClause);
WRITE_NODE_FIELD(orderClause);
WRITE_INT_FIELD(frameOptions);
WRITE_NODE_FIELD(startOffset);
WRITE_NODE_FIELD(endOffset);
WRITE_LOCATIO... | Safe | [
"CWE-362"
] | postgres | 5f173040e324f6c2eebb90d86cf1b0cdb5890f0a | 3.614718409777e+37 | 13 | 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... | 0 | Safe |
int xt_register_target(struct xt_target *target)
{
u_int8_t af = target->family;
mutex_lock(&xt[af].mutex);
list_add(&target->list, &xt[af].target);
mutex_unlock(&xt[af].mutex);
return 0;
} | Safe | [
"CWE-119"
] | nf-next | d7591f0c41ce3e67600a982bab6989ef0f07b3ce | 1.5292579459253856e+38 | 9 | netfilter: x_tables: introduce and use xt_copy_counters_from_user
The three variants use same copy&pasted code, condense this into a
helper and use that.
Make sure info.name is 0-terminated.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> | 0 | Safe |
SpoolssEndPagePrinter_q(tvbuff_t *tvb, int offset,
packet_info *pinfo, proto_tree *tree,
dcerpc_info *di, guint8 *drep)
{
e_ctx_hnd policy_hnd;
char *pol_name;
/* Parse packet */
offset = dissect_nt_policy_hnd(
tvb, offset, pinfo, tree, di, drep, hf_hnd, &policy_hnd, NULL,
FALSE, FALSE);
dcerp... | Safe | [
"CWE-399"
] | wireshark | b4d16b4495b732888e12baf5b8a7e9bf2665e22b | 2.53963123161819e+38 | 22 | SPOOLSS: Try to avoid an infinite loop.
Use tvb_reported_length_remaining in dissect_spoolss_uint16uni. Make
sure our offset always increments in dissect_spoolss_keybuffer.
Change-Id: I7017c9685bb2fa27161d80a03b8fca4ef630e793
Reviewed-on: https://code.wireshark.org/review/14687
Reviewed-by: Gerald Combs <gerald@wires... | 0 | Safe |
ssize_t qemu_receive_packet(NetClientState *nc, const uint8_t *buf, int size)
{
if (!qemu_can_receive_packet(nc)) {
return 0;
}
return qemu_net_queue_receive(nc->incoming_queue, buf, size);
} | Safe | [
"CWE-835"
] | qemu | 705df5466c98f3efdd2b68d3b31dad86858acad7 | 1.6016109494105024e+38 | 8 | net: introduce qemu_receive_packet()
Some NIC supports loopback mode and this is done by calling
nc->info->receive() directly which in fact suppresses the effort of
reentrancy check that is done in qemu_net_queue_send().
Unfortunately we can't use qemu_net_queue_send() here since for
loopback there's no sender as pee... | 0 | Safe |
static char **alloc_pg_vec(struct tpacket_req *req, int order)
{
unsigned int block_nr = req->tp_block_nr;
char **pg_vec;
int i;
pg_vec = kzalloc(block_nr * sizeof(char *), GFP_KERNEL);
if (unlikely(!pg_vec))
goto out;
for (i = 0; i < block_nr; i++) {
pg_vec[i] = alloc_one_pg_vec_page(order);
if (unlikely... | Safe | [
"CWE-909"
] | linux-2.6 | 67286640f638f5ad41a946b9a3dc75327950248f | 2.867818188046524e+38 | 24 | net: packet: fix information leak to userland
packet_getname_spkt() doesn't initialize all members of sa_data field of
sockaddr struct if strlen(dev->name) < 13. This structure is then copied
to userland. It leads to leaking of contents of kernel stack memory.
We have to fully fill sa_data with strncpy() instead of ... | 0 | Safe |
explicit EncodePngOp(OpKernelConstruction* context) : OpKernel(context) {
OP_REQUIRES_OK(context, context->GetAttr("compression", &compression_));
OP_REQUIRES(context, -1 <= compression_ && compression_ <= 9,
errors::InvalidArgument("compression should be in [-1,9], got ",
... | Safe | [
"CWE-754",
"CWE-787"
] | tensorflow | 26eb323554ffccd173e8a79a8c05c15b685ae4d1 | 1.9505271423752984e+38 | 17 | Fix null CHECK issue with `tf.raw_ops.EncodePng`.
PiperOrigin-RevId: 369717714
Change-Id: I24136cd99c20b8466671f4f93b670ef6f6dd1250 | 0 | Safe |
void throwPreloaderSpawnException(const string &msg,
SpawnException::ErrorKind errorKind,
BackgroundIOCapturerPtr &stderrCapturer,
const DebugDirPtr &debugDir)
{
TRACE_POINT();
// Stop the stderr capturing thread and get the captured stderr
// output so far.
string stderrOutput;
if (stderrCapturer != ... | Safe | [] | passenger | 8c6693e0818772c345c979840d28312c2edd4ba4 | 1.9558618198563174e+38 | 49 | Security check socket filenames reported by spawned application processes. | 0 | Safe |
GF_Err gf_isom_get_fragment_defaults(GF_ISOFile *the_file, u32 trackNumber,
u32 *defaultDuration, u32 *defaultSize, u32 *defaultDescriptionIndex,
u32 *defaultRandomAccess, u8 *defaultPadding, u16 *defaultDegradationPriority)
{
GF_TrackBox *trak;... | Safe | [
"CWE-476"
] | gpac | ebfa346eff05049718f7b80041093b4c5581c24e | 1.0201839648047581e+37 | 111 | fixed #1706 | 0 | Safe |
HandleVncAuth(rfbClient *client)
{
uint8_t challenge[CHALLENGESIZE];
char *passwd=NULL;
int i;
if (!ReadFromRFBServer(client, (char *)challenge, CHALLENGESIZE)) return FALSE;
if (client->serverPort!=-1) { /* if not playing a vncrec file */
if (client->GetPassword)
passwd = client->Ge... | Safe | [
"CWE-20"
] | libvncserver | 85a778c0e45e87e35ee7199f1f25020648e8b812 | 1.6494350118245202e+38 | 36 | Check for MallocFrameBuffer() return value
If MallocFrameBuffer() returns FALSE, frame buffer pointer is left to
NULL. Subsequent writes into that buffer could lead to memory
corruption, or even arbitrary code execution. | 0 | Safe |
virtual bool get_date_result(MYSQL_TIME *ltime,uint fuzzydate)
{ return get_date(ltime,fuzzydate); } | Safe | [] | mysql-server | f7316aa0c9a3909fc7498e7b95d5d3af044a7e21 | 3.1675713308062876e+38 | 2 | Bug#26361149 MYSQL SERVER CRASHES AT: COL IN(IFNULL(CONST,
COL), NAME_CONST('NAME', NULL))
Backport of Bug#19143243 fix.
NAME_CONST item can return NULL_ITEM type in case of incorrect arguments.
NULL_ITEM has special processing in Item_func_in function.
In Item_func_in::fix_length_and_dec an a... | 0 | Safe |
void CSoundFile::Tremolo(ModChannel *pChn, uint32 param) const
{
if (param & 0x0F) pChn->nTremoloDepth = (param & 0x0F) << 2;
if (param & 0xF0) pChn->nTremoloSpeed = (param >> 4) & 0x0F;
pChn->dwFlags.set(CHN_TREMOLO);
} | Safe | [
"CWE-125"
] | openmpt | 7ebf02af2e90f03e0dbd0e18b8b3164f372fb97c | 7.578914221555232e+37 | 6 | [Fix] Possible out-of-bounds read when computing length of some IT files with pattern loops (OpenMPT: formats that are converted to IT, libopenmpt: IT/ITP/MO3), caught with afl-fuzz.
git-svn-id: https://source.openmpt.org/svn/openmpt/trunk/OpenMPT@10027 56274372-70c3-4bfc-bfc3-4c3a0b034d27 | 0 | Safe |
static inline void path_to_nameidata(struct path *path, struct nameidata *nd)
{
dput(nd->path.dentry);
if (nd->path.mnt != path->mnt)
mntput(nd->path.mnt);
nd->path.mnt = path->mnt;
nd->path.dentry = path->dentry;
} | Safe | [
"CWE-120"
] | linux-2.6 | d70b67c8bc72ee23b55381bd6a884f4796692f77 | 2.288685719162494e+38 | 8 | [patch] vfs: fix lookup on deleted directory
Lookup can install a child dentry for a deleted directory. This keeps
the directory dentry alive, and the inode pinned in the cache and on
disk, even after all external references have gone away.
This isn't a big problem normally, since memory pressure or umount
will clea... | 0 | Safe |
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