func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
void CSteamNetworkListenSocketDirectUDP::SendMsg( uint8 nMsgID, const google::protobuf::MessageLite &msg, const netadr_t &adrTo )
{
if ( !m_pSock )
{
Assert( false );
return;
}
uint8 pkt[ k_cbSteamNetworkingSocketsMaxUDPMsgLen ];
pkt[0] = nMsgID;
int cbPkt = ProtoMsgByteSize( msg )+1;
if ( cbPkt > sizeof(pk... | 0 | [
"CWE-703"
] | GameNetworkingSockets | d944a10808891d202bb1d5e1998de6e0423af678 | 56,442,304,845,885,990,000,000,000,000,000,000,000 | 22 | Tweak pointer math to avoid possible integer overflow |
nautilus_find_file_insensitive (GFile *parent, const gchar *name)
{
gchar **split_path;
gchar *component;
GFile *file, *next;
gint i;
split_path = g_strsplit (name, G_DIR_SEPARATOR_S, -1);
file = g_object_ref (parent);
for (i = 0; (component = split_path[i]) != NULL; i++) {
if (!(next = nautilus_find_fil... | 0 | [] | nautilus | a0f7bb5f2e9af8ecb463b13da834fa8559b0a481 | 281,445,382,944,275,900,000,000,000,000,000,000,000 | 29 | Use $XDG_DATA_HOME/.converted-launchers as marker for one-time desktop
2009-02-25 Alexander Larsson <alexl@redhat.com>
* src/nautilus-application.c:
Use $XDG_DATA_HOME/.converted-launchers as marker for
one-time desktop file trust operation.
* libnautilus-private/nautilus-file-utilities.[ch]:
Ad... |
inline bool abs(const bool a) {
return a;
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 248,381,506,204,814,640,000,000,000,000,000,000,000 | 3 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
close_all_tables_for_name(THD *thd, TABLE_SHARE *share,
ha_extra_function extra,
TABLE *skip_table)
{
DBUG_ASSERT(!share->tmp_table);
char key[MAX_DBKEY_LENGTH];
uint key_length= share->table_cache_key.length;
const char *db= key;
const char *table_name= db... | 0 | [] | server | 0168d1eda30dad4b517659422e347175eb89e923 | 223,472,250,899,209,460,000,000,000,000,000,000,000 | 53 | MDEV-25766 Unused CTE lead to a crash in find_field_in_tables/find_order_in_list
Do not assume that subquery Item always present. |
static void setup_wait_parent_capabilities(void)
{
capng_setpid(syscall(SYS_gettid));
capng_clear(CAPNG_SELECT_BOTH);
capng_apply(CAPNG_SELECT_BOTH);
} | 0 | [] | qemu | 6084633dff3a05d63176e06d7012c7e15aba15be | 107,094,427,662,703,060,000,000,000,000,000,000,000 | 6 | tools/virtiofsd: xattr name mappings: Add option
Add an option to define mappings of xattr names so that
the client and server filesystems see different views.
This can be used to have different SELinux mappings as
seen by the guest, to run the virtiofsd with less privileges
(e.g. in a case where it can't set trusted/... |
bool ValidateBoxes(const TfLiteTensor* decoded_boxes, const int num_boxes) {
for (int i = 0; i < num_boxes; ++i) {
// ymax>=ymin, xmax>=xmin
auto& box = ReInterpretTensor<const BoxCornerEncoding*>(decoded_boxes)[i];
if (box.ymin >= box.ymax || box.xmin >= box.xmax) {
return false;
}
}
return... | 0 | [
"CWE-125",
"CWE-787"
] | tensorflow | 1970c2158b1ffa416d159d03c3370b9a462aee35 | 154,726,884,412,349,650,000,000,000,000,000,000,000 | 10 | [tflite]: Insert `nullptr` checks when obtaining tensors.
As part of ongoing refactoring, `tflite::GetInput`, `tflite::GetOutput`, `tflite::GetTemporary` and `tflite::GetIntermediates` will return `nullptr` in some cases. Hence, we insert the `nullptr` checks on all usages.
We also insert `nullptr` checks on usages o... |
load_put(UnpicklerObject *self)
{
PyObject *key, *value;
Py_ssize_t idx;
Py_ssize_t len;
char *s = NULL;
if ((len = _Unpickler_Readline(self, &s)) < 0)
return -1;
if (len < 2)
return bad_readline();
if (Py_SIZE(self->stack) <= self->stack->fence)
return Pdata_stack_u... | 0 | [
"CWE-190",
"CWE-369"
] | cpython | a4ae828ee416a66d8c7bf5ee71d653c2cc6a26dd | 187,697,193,606,510,430,000,000,000,000,000,000,000 | 29 | closes bpo-34656: Avoid relying on signed overflow in _pickle memos. (GH-9261) |
xsltLREInfoCreate(xsltCompilerCtxtPtr cctxt,
xmlNodePtr elem,
int isLRE)
{
xsltStyleItemLRElementInfoPtr item;
if ((cctxt == NULL) || (cctxt->inode == NULL))
return(-1);
item = (xsltStyleItemLRElementInfoPtr)
xmlMalloc(sizeof(xsltStyleItemLRElementInfo));
if (item == NULL) {
xsltTransformEr... | 0 | [] | libxslt | e03553605b45c88f0b4b2980adfbbb8f6fca2fd6 | 274,443,633,775,641,900,000,000,000,000,000,000,000 | 39 | Fix security framework bypass
xsltCheckRead and xsltCheckWrite return -1 in case of error but callers
don't check for this condition and allow access. With a specially
crafted URL, xsltCheckRead could be tricked into returning an error
because of a supposedly invalid URL that would still be loaded
succesfully later on... |
res1 = cimg::eval("cos(x)^2 + sin(y)^2",2,2), // will return '1'.
res2 = cimg::eval(0,1,1); // will return '1' too.
\endcode
**/ | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 89,474,405,585,371,070,000,000,000,000,000,000,000 | 4 | Fix other issues in 'CImg<T>::load_bmp()'. |
asmlinkage long sys32_sigreturn(struct pt_regs *regs)
{
struct sigframe __user *frame = (struct sigframe __user *)(regs->sp-8);
sigset_t set;
unsigned int ax;
if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
goto badframe;
if (__get_user(set.sig[0], &frame->sc.oldmask)
|| (_COMPAT_NSIG_WORDS > 1
&& __... | 0 | [
"CWE-399"
] | linux-2.6 | e40cd10ccff3d9fbffd57b93780bee4b7b9bff51 | 240,150,414,475,018,300,000,000,000,000,000,000,000 | 29 | x86: clear DF before calling signal handler
The Linux kernel currently does not clear the direction flag before
calling a signal handler, whereas the x86/x86-64 ABI requires that.
Linux had this behavior/bug forever, but this becomes a real problem
with gcc version 4.3, which assumes that the direction flag is
correc... |
send_agree_unix_fd (DBusAuth *auth)
{
_dbus_assert(auth->unix_fd_possible);
auth->unix_fd_negotiated = TRUE;
_dbus_verbose("Agreed to UNIX FD passing\n");
if (!_dbus_string_append (&auth->outgoing,
"AGREE_UNIX_FD\r\n"))
return FALSE;
goto_state (auth, &server_state_waiting_f... | 0 | [
"CWE-59"
] | dbus | 47b1a4c41004bf494b87370987b222c934b19016 | 41,244,741,600,673,354,000,000,000,000,000,000,000 | 14 | auth: Reject DBUS_COOKIE_SHA1 for users other than the server owner
The DBUS_COOKIE_SHA1 authentication mechanism aims to prove ownership
of a shared home directory by having the server write a secret "cookie"
into a .dbus-keyrings subdirectory of the desired identity's home
directory with 0700 permissions, and having... |
int kprobe_int3_handler(struct pt_regs *regs)
{
kprobe_opcode_t *addr;
struct kprobe *p;
struct kprobe_ctlblk *kcb;
if (user_mode(regs))
return 0;
addr = (kprobe_opcode_t *)(regs->ip - sizeof(kprobe_opcode_t));
/*
* We don't want to be preempted for the entire
* duration of kprobe processing. We condition... | 0 | [
"CWE-264"
] | linux | 548acf19234dbda5a52d5a8e7e205af46e9da840 | 69,426,317,640,498,660,000,000,000,000,000,000,000 | 66 | x86/mm: Expand the exception table logic to allow new handling options
Huge amounts of help from Andy Lutomirski and Borislav Petkov to
produce this. Andy provided the inspiration to add classes to the
exception table with a clever bit-squeezing trick, Boris pointed
out how much cleaner it would all be if we just had... |
ldns_bget_keyword_data(ldns_buffer *b, const char *keyword, const char *k_del, char
*data, const char *d_del, size_t data_limit)
{
/* we assume: keyword|sep|data */
char *fkeyword;
ssize_t i;
if(strlen(keyword) >= LDNS_MAX_KEYWORDLEN)
return -1;
fkeyword = LDNS_XMALLOC... | 0 | [] | ldns | c8391790c96d4c8a2c10f9ab1460fda83b509fc2 | 313,786,729,964,036,500,000,000,000,000,000,000,000 | 31 | Check parse limit before t increment
Thanks Stephan Zeisberg |
Status RoleGraph::getBSONForRole(RoleGraph* graph,
const RoleName& roleName,
mutablebson::Element result) try {
if (!graph->roleExists(roleName)) {
return Status(ErrorCodes::RoleNotFound,
mongoutils::str::stream() << rol... | 0 | [
"CWE-863"
] | mongo | fb87cc88ecb5d300f14cda7bc238d7d5132118f5 | 170,933,332,931,042,560,000,000,000,000,000,000,000 | 47 | SERVER-45472 Ensure RoleGraph can serialize authentication restrictions to BSON
(cherry picked from commit 521e56b407ac72bc69a97a24d1253f51a5b6e81b)
(cherry picked from commit a10d0a22d5d009d27664967181042933ec1bef36) |
static int sl_alloc_bufs(struct slip *sl, int mtu)
{
int err = -ENOBUFS;
unsigned long len;
char *rbuff = NULL;
char *xbuff = NULL;
#ifdef SL_INCLUDE_CSLIP
char *cbuff = NULL;
struct slcompress *slcomp = NULL;
#endif
/*
* Allocate the SLIP frame buffers:
*
* rbuff Receive buffer.
* xbuff Transmit buffer... | 1 | [] | linux | 4ab42d78e37a294ac7bc56901d563c642e03c4ae | 232,841,574,353,644,500,000,000,000,000,000,000,000 | 74 | ppp, slip: Validate VJ compression slot parameters completely
Currently slhc_init() treats out-of-range values of rslots and tslots
as equivalent to 0, except that if tslots is too large it will
dereference a null pointer (CVE-2015-7799).
Add a range-check at the top of the function and make it return an
ERR_PTR() on... |
void
Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const r, const I32 paren,
SV * const sv)
{
struct regexp *const rx = ReANY(r);
char *s = NULL;
SSize_t i = 0;
SSize_t s1, t1;
I32 n = paren;
PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH;
if ( n == RX_BUFF_IDX_CARET_PREMATCH
... | 0 | [
"CWE-190",
"CWE-787"
] | perl5 | 897d1f7fd515b828e4b198d8b8bef76c6faf03ed | 323,603,427,169,139,970,000,000,000,000,000,000,000 | 103 | regcomp.c: Prevent integer overflow from nested regex quantifiers.
(CVE-2020-10543) On 32bit systems the size calculations for nested regular
expression quantifiers could overflow causing heap memory corruption.
Fixes: Perl/perl5-security#125
(cherry picked from commit bfd31397db5dc1a5c5d3e0a1f753a4f89a736e71) |
static void tulip_idblock_crc(TULIPState *s, uint16_t *srom)
{
int word, n;
int bit;
unsigned char bitval, crc;
const int len = 9;
n = 0;
crc = -1;
for (word = 0; word < len; word++) {
for (bit = 15; bit >= 0; bit--) {
if ((word == (len - 1)) && (bit == 7)) {
... | 0 | [
"CWE-787"
] | qemu | 8ffb7265af64ec81748335ec8f20e7ab542c3850 | 116,261,916,272,417,120,000,000,000,000,000,000,000 | 29 | net: tulip: check frame size and r/w data length
Tulip network driver while copying tx/rx buffers does not check
frame size against r/w data length. This may lead to OOB buffer
access. Add check to avoid it.
Limit iterations over descriptors to avoid potential infinite
loop issue in tulip_xmit_list_update.
Reported-... |
Item_args(THD *thd, Item *a, Item *b, Item *c, Item *d)
{
arg_count= 0;
if (likely((args= (Item**) thd_alloc(thd, sizeof(Item*) * 4))))
{
arg_count= 4;
args[0]= a; args[1]= b; args[2]= c; args[3]= d;
}
} | 0 | [
"CWE-617"
] | server | 807945f2eb5fa22e6f233cc17b85a2e141efe2c8 | 46,481,648,496,608,020,000,000,000,000,000,000,000 | 9 | MDEV-26402: A SEGV in Item_field::used_tables/update_depend_map_for_order...
When doing condition pushdown from HAVING into WHERE,
Item_equal::create_pushable_equalities() calls
item->set_extraction_flag(IMMUTABLE_FL) for constant items.
Then, Item::cleanup_excluding_immutables_processor() checks for this flag
to see ... |
int proto_register(struct proto *prot, int alloc_slab)
{
if (alloc_slab) {
prot->slab = kmem_cache_create(prot->name, prot->obj_size, 0,
SLAB_HWCACHE_ALIGN | prot->slab_flags,
NULL);
if (prot->slab == NULL) {
printk(KERN_CRIT "%s: Can't create sock SLAB cache!\n",
prot->name);
goto out;
... | 0 | [
"CWE-400"
] | linux-2.6 | c377411f2494a931ff7facdbb3a6839b1266bcf6 | 226,514,902,155,101,020,000,000,000,000,000,000,000 | 69 | net: sk_add_backlog() take rmem_alloc into account
Current socket backlog limit is not enough to really stop DDOS attacks,
because user thread spend many time to process a full backlog each
round, and user might crazy spin on socket lock.
We should add backlog size and receive_queue size (aka rmem_alloc) to
pace writ... |
static int iwl_trans_pcie_d3_suspend(struct iwl_trans *trans, bool test,
bool reset)
{
int ret;
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
/*
* Family IWL_DEVICE_FAMILY_AX210 and above persist mode is set by FW.
*/
if (!reset && trans->trans_cfg->device_family < IWL_DEVICE_F... | 0 | [
"CWE-476"
] | linux | 8188a18ee2e48c9a7461139838048363bfce3fef | 333,449,422,249,936,000,000,000,000,000,000,000,000 | 35 | iwlwifi: pcie: fix rb_allocator workqueue allocation
We don't handle failures in the rb_allocator workqueue allocation
correctly. To fix that, move the code earlier so the cleanup is
easier and we don't have to undo all the interrupt allocations in
this case.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Sig... |
static void SVGStartElement(void *context,const xmlChar *name,
const xmlChar **attributes)
{
#define PushGraphicContext(id) \
{ \
if (*id == '\0') \
(void) FormatLocaleFile(svg_info->file,"push graphic-context\n"); \
else \
(void) FormatLocaleFile(svg_info->file,"push graphic-context \"%s\"\n", \
id... | 0 | [
"CWE-401"
] | ImageMagick | d3ae9c19125c8704b4866381f7a064ca2cbdc006 | 339,187,440,551,814,100,000,000,000,000,000,000,000 | 1,337 | https://github.com/ImageMagick/ImageMagick/issues/1533 |
PHP_FUNCTION(ldap_get_option)
{
zval *link, *retval;
ldap_linkdata *ld;
long option;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rlz", &link, &option, &retval) != SUCCESS) {
return;
}
ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
switch (option) {
/* options with int ... | 0 | [
"CWE-476"
] | php-src | 49782c54994ecca2ef2a061063bd5a7079c43527 | 301,811,320,276,358,400,000,000,000,000,000,000,000 | 119 | Fix bug #76248 - Malicious LDAP-Server Response causes Crash |
static int pin_rcv_pages(struct hfi1_filedata *fd, struct tid_user_buf *tidbuf)
{
int pinned;
unsigned int npages;
unsigned long vaddr = tidbuf->vaddr;
struct page **pages = NULL;
struct hfi1_devdata *dd = fd->uctxt->dd;
/* Get the number of pages the user buffer spans */
npages = num_user_pages(vaddr, tidbuf->... | 1 | [
"CWE-416"
] | linux | 3d2a9d642512c21a12d19b9250e7a835dcb41a79 | 102,001,683,919,728,200,000,000,000,000,000,000,000 | 43 | IB/hfi1: Ensure correct mm is used at all times
Two earlier bug fixes have created a security problem in the hfi1
driver. One fix aimed to solve an issue where current->mm was not valid
when closing the hfi1 cdev. It attempted to do this by saving a cached
value of the current->mm pointer at file open time. This is a ... |
xmlCreateIntSubset(xmlDocPtr doc, const xmlChar *name,
const xmlChar *ExternalID, const xmlChar *SystemID) {
xmlDtdPtr cur;
if ((doc != NULL) && (xmlGetIntSubset(doc) != NULL)) {
#ifdef DEBUG_TREE
xmlGenericError(xmlGenericErrorContext,
"xmlCreateIntSubset(): document %s alread... | 0 | [
"CWE-20"
] | libxml2 | bdd66182ef53fe1f7209ab6535fda56366bd7ac9 | 266,592,681,752,067,130,000,000,000,000,000,000,000 | 98 | Avoid building recursive entities
For https://bugzilla.gnome.org/show_bug.cgi?id=762100
When we detect a recusive entity we should really not
build the associated data, moreover if someone bypass
libxml2 fatal errors and still tries to serialize a broken
entity make sure we don't risk to get ito a recursion
* parser... |
int __close_fd_get_file(unsigned int fd, struct file **res)
{
struct files_struct *files = current->files;
struct file *file;
struct fdtable *fdt;
fdt = files_fdtable(files);
if (fd >= fdt->max_fds)
goto out_err;
file = fdt->fd[fd];
if (!file)
goto out_err;
rcu_assign_pointer(fdt->fd[fd], NULL);
__put_unu... | 0 | [] | linux | 054aa8d439b9185d4f5eb9a90282d1ce74772969 | 166,736,889,672,292,140,000,000,000,000,000,000,000 | 21 | fget: check that the fd still exists after getting a ref to it
Jann Horn points out that there is another possible race wrt Unix domain
socket garbage collection, somewhat reminiscent of the one fixed in
commit cbcf01128d0a ("af_unix: fix garbage collect vs MSG_PEEK").
See the extended comment about the garbage colle... |
void Downstream::set_addr(const DownstreamAddr *addr) { addr_ = addr; } | 0 | [] | nghttp2 | 319d5ab1c6d916b6b8a0d85b2ae3f01b3ad04f2c | 303,165,510,491,441,450,000,000,000,000,000,000,000 | 1 | nghttpx: Fix request stall
Fix request stall if backend connection is reused and buffer is full. |
bson_iter_value (bson_iter_t *iter) /* IN */
{
bson_value_t *value;
BSON_ASSERT (iter);
value = &iter->value;
value->value_type = ITER_TYPE (iter);
switch (value->value_type) {
case BSON_TYPE_DOUBLE:
value->value.v_double = bson_iter_double (iter);
break;
case BSON_TYPE_UTF8:
v... | 0 | [
"CWE-125"
] | libbson | 42900956dc461dfe7fb91d93361d10737c1602b3 | 196,755,313,139,803,700,000,000,000,000,000,000,000 | 97 | CDRIVER-2269 Check for zero string length in codewscope |
int ovs_nla_put_tunnel_info(struct sk_buff *skb,
struct ip_tunnel_info *tun_info)
{
return __ip_tun_to_nlattr(skb, &tun_info->key,
ip_tunnel_info_opts(tun_info),
tun_info->options_len,
ip_tunnel_info_af(tun_info), tun_info->mode);
} | 0 | [
"CWE-362",
"CWE-787"
] | linux | cefa91b2332d7009bc0be5d951d6cbbf349f90f8 | 307,938,068,443,115,160,000,000,000,000,000,000,000 | 8 | openvswitch: fix OOB access in reserve_sfa_size()
Given a sufficiently large number of actions, while copying and
reserving memory for a new action of a new flow, if next_offset is
greater than MAX_ACTIONS_BUFSIZE, the function reserve_sfa_size() does
not return -EMSGSIZE as expected, but it allocates MAX_ACTIONS_BUFS... |
should_skip_file (NautilusDirectory *directory, GFileInfo *info)
{
static gboolean show_hidden_files_changed_callback_installed = FALSE;
static gboolean show_backup_files_changed_callback_installed = FALSE;
/* Add the callback once for the life of our process */
if (!show_hidden_files_changed_callback_installed) {... | 0 | [] | nautilus | 7632a3e13874a2c5e8988428ca913620a25df983 | 253,498,121,633,050,760,000,000,000,000,000,000,000 | 41 | Check for trusted desktop file launchers.
2009-02-24 Alexander Larsson <alexl@redhat.com>
* libnautilus-private/nautilus-directory-async.c:
Check for trusted desktop file launchers.
* libnautilus-private/nautilus-file-private.h:
* libnautilus-private/nautilus-file.c:
* libnautilus-... |
htp_status_t htp_tx_state_request_line(htp_tx_t *tx) {
if (tx == NULL) return HTP_ERROR;
// Determine how to process the request URI.
if (tx->request_method_number == HTP_M_CONNECT) {
// When CONNECT is used, the request URI contains an authority string.
if (htp_parse_uri_hostport(tx->conn... | 0 | [] | libhtp | c7c03843cd6b1cbf44eb435d160ba53aec948828 | 54,000,041,618,129,160,000,000,000,000,000,000,000 | 49 | Harden decompress code against memory stress
Under severe memory pressure the decompress code can fail to setup
properly. Add checks before dereferencing pointers. |
display_showcmd(void)
{
int len;
cursor_off();
len = (int)STRLEN(showcmd_buf);
if (len == 0)
showcmd_is_clear = TRUE;
else
{
screen_puts(showcmd_buf, (int)Rows - 1, sc_col, 0);
showcmd_is_clear = FALSE;
}
/*
* clear the rest of an old message by outputting up to SHOWCMD_CO... | 0 | [
"CWE-416"
] | vim | 35a9a00afcb20897d462a766793ff45534810dc3 | 294,499,671,582,657,370,000,000,000,000,000,000,000 | 23 | patch 8.2.3428: using freed memory when replacing
Problem: Using freed memory when replacing. (Dhiraj Mishra)
Solution: Get the line pointer after calling ins_copychar(). |
int security_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
{
if (unlikely(IS_PRIVATE(dentry->d_inode)))
return 0;
return security_ops->inode_getattr(mnt, dentry);
} | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 155,026,187,775,587,550,000,000,000,000,000,000,000 | 6 | KEYS: Add a keyctl to install a process's session keyring on its parent [try #6]
Add a keyctl to install a process's session keyring onto its parent. This
replaces the parent's session keyring. Because the COW credential code does
not permit one process to change another process's credentials directly, the
change is... |
static int atusb_read_subreg(struct atusb *lp,
unsigned int addr, unsigned int mask,
unsigned int shift)
{
int rc;
rc = atusb_read_reg(lp, addr);
rc = (rc & mask) >> shift;
return rc;
} | 0 | [
"CWE-416"
] | linux | 7fd25e6fc035f4b04b75bca6d7e8daa069603a76 | 318,951,323,166,199,130,000,000,000,000,000,000,000 | 11 | ieee802154: atusb: fix use-after-free at disconnect
The disconnect callback was accessing the hardware-descriptor private
data after having having freed it.
Fixes: 7490b008d123 ("ieee802154: add support for atusb transceiver")
Cc: stable <stable@vger.kernel.org> # 4.2
Cc: Alexander Aring <alex.aring@gmail.com>
Re... |
jas_image_t *jas_image_create0()
{
jas_image_t *image;
if (!(image = jas_malloc(sizeof(jas_image_t)))) {
return 0;
}
image->tlx_ = 0;
image->tly_ = 0;
image->brx_ = 0;
image->bry_ = 0;
image->clrspc_ = JAS_CLRSPC_UNKNOWN;
image->numcmpts_ = 0;
image->maxcmpts_ = 0;
image->cmpts_ = 0;
// image->inmem_ = t... | 0 | [
"CWE-20",
"CWE-190"
] | jasper | d42b2388f7f8e0332c846675133acea151fc557a | 180,443,795,149,699,600,000,000,000,000,000,000,000 | 21 | The generation of the configuration file jas_config.h has been completely
reworked in order to avoid pollution of the global namespace.
Some problematic types like uchar, ulong, and friends have been replaced
with names with a jas_ prefix.
An option max_samples has been added to the BMP and JPEG decoders to
restrict ... |
void ext4_journal_abort_handle(const char *caller, const char *err_fn,
struct buffer_head *bh, handle_t *handle, int err)
{
char nbuf[16];
const char *errstr = ext4_decode_error(NULL, err, nbuf);
BUG_ON(!ext4_handle_valid(handle));
if (bh)
BUFFER_TRACE(bh, "abort");
if (!handle->h_err)
handle->h_err = err... | 0 | [
"CWE-20"
] | linux-2.6 | 4ec110281379826c5cf6ed14735e47027c3c5765 | 148,157,434,488,259,670,000,000,000,000,000,000,000 | 22 | ext4: Add sanity checks for the superblock before mounting the filesystem
This avoids insane superblock configurations that could lead to kernel
oops due to null pointer derefences.
http://bugzilla.kernel.org/show_bug.cgi?id=12371
Thanks to David Maciejak at Fortinet's FortiGuard Global Security
Research Team who di... |
Perl_reg_named_buff_fetch(pTHX_ REGEXP * const r, SV * const namesv,
const U32 flags)
{
SV *ret;
struct regexp *const rx = ReANY(r);
PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH;
if (rx && RXp_PAREN_NAMES(rx)) {
HE *he_str = hv_fetch_ent( RXp_PAREN_NAMES(rx), namesv, 0, 0 );
if (he_str) ... | 0 | [
"CWE-125"
] | perl5 | 43b2f4ef399e2fd7240b4eeb0658686ad95f8e62 | 35,212,099,507,801,450,000,000,000,000,000,000,000 | 37 | regcomp.c: Convert some strchr to memchr
This allows things to work properly in the face of embedded NULs.
See the branch merge message for more information. |
cmsToneCurve* ReadEmbeddedCurve(struct _cms_typehandler_struct* self, cmsIOHANDLER* io)
{
cmsTagTypeSignature BaseType;
cmsUInt32Number nItems;
BaseType = _cmsReadTypeBase(io);
switch (BaseType) {
case cmsSigCurveType:
return (cmsToneCurve*) Type_Curve_Read(self, io, &nIte... | 0 | [] | Little-CMS | 41d222df1bc6188131a8f46c32eab0a4d4cdf1b6 | 12,686,521,589,502,423,000,000,000,000,000,000,000 | 24 | 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 void read_dce_straps(
struct dc_context *ctx,
struct resource_straps *straps)
{
REG_GET_2(CC_DC_HDMI_STRAPS,
HDMI_DISABLE, &straps->hdmi_disable,
AUDIO_STREAM_NUMBER, &straps->audio_stream_number);
REG_GET(DC_PINSTRAPS, DC_PINSTRAPS_AUDIO, &straps->dc_pinstraps_audio);
} | 0 | [
"CWE-400",
"CWE-401"
] | linux | 104c307147ad379617472dd91a5bcb368d72bd6d | 114,240,256,915,784,400,000,000,000,000,000,000,000 | 10 | drm/amd/display: prevent memory leak
In dcn*_create_resource_pool the allocated memory should be released if
construct pool fails.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
int ext4_wait_block_bitmap(struct super_block *sb, ext4_group_t block_group,
struct buffer_head *bh)
{
struct ext4_group_desc *desc;
if (!buffer_new(bh))
return 0;
desc = ext4_get_group_desc(sb, block_group, NULL);
if (!desc)
return -EFSCORRUPTED;
wait_on_buffer(bh);
if (!buffer_uptodate(bh)) {
ext4_... | 0 | [] | linux | 7dac4a1726a9c64a517d595c40e95e2d0d135f6f | 175,834,774,097,528,400,000,000,000,000,000,000,000 | 21 | ext4: add validity checks for bitmap block numbers
An privileged attacker can cause a crash by mounting a crafted ext4
image which triggers a out-of-bounds read in the function
ext4_valid_block_bitmap() in fs/ext4/balloc.c.
This issue has been assigned CVE-2018-1093.
BugLink: https://bugzilla.kernel.org/show_bug.cgi... |
static inline unsigned nested_cpu_vmx_misc_cr3_count(struct kvm_vcpu *vcpu)
{
return vmx_misc_cr3_count(to_vmx(vcpu)->nested.msrs.misc_low);
} | 0 | [
"CWE-284"
] | linux | 727ba748e110b4de50d142edca9d6a9b7e6111d8 | 294,054,786,722,828,760,000,000,000,000,000,000,000 | 4 | 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... |
cib_remote_free(cib_t * cib)
{
int rc = pcmk_ok;
crm_warn("Freeing CIB");
if (cib->state != cib_disconnected) {
rc = cib_remote_signoff(cib);
if (rc == pcmk_ok) {
cib_remote_opaque_t *private = cib->variant_opaque;
free(private->server);
free(private->us... | 0 | [
"CWE-399"
] | pacemaker | 564f7cc2a51dcd2f28ab12a13394f31be5aa3c93 | 287,527,034,279,235,700,000,000,000,000,000,000,000 | 21 | High: core: Internal tls api improvements for reuse with future LRMD tls backend. |
virDomainDiskDefPostParse(virDomainDiskDefPtr disk,
const virDomainDef *def,
virDomainXMLOptionPtr xmlopt)
{
/* internal snapshots and config files are currently supported
* only with rbd: */
if (virStorageSourceGetActualType(disk->src) != VIR_STORAGE_TYP... | 0 | [
"CWE-212"
] | libvirt | a5b064bf4b17a9884d7d361733737fb614ad8979 | 75,721,943,555,755,730,000,000,000,000,000,000,000 | 48 | conf: Don't format http cookies unless VIR_DOMAIN_DEF_FORMAT_SECURE is used
Starting with 3b076391befc3fe72deb0c244ac6c2b4c100b410
(v6.1.0-122-g3b076391be) we support http cookies. Since they may contain
somewhat sensitive information we should not format them into the XML
unless VIR_DOMAIN_DEF_FORMAT_SECURE is assert... |
GF_Err gf_odf_delete_command(GF_ODCom *com)
{
switch (com->tag) {
case GF_ODF_OD_UPDATE_TAG:
return gf_odf_del_od_update((GF_ODUpdate *)com);
case GF_ODF_OD_REMOVE_TAG:
return gf_odf_del_od_remove((GF_ODRemove *)com);
case GF_ODF_ESD_UPDATE_TAG:
return gf_odf_del_esd_update((GF_ESDUpdate *)com);
case GF_ODF... | 0 | [
"CWE-787"
] | gpac | 4e56ad72ac1afb4e049a10f2d99e7512d7141f9d | 256,766,581,020,560,270,000,000,000,000,000,000,000 | 28 | fixed #2216 |
TEST(MessageCompressorManager, MessageSizeTooSmall) {
auto registry = buildRegistry();
MessageCompressorManager compManager(®istry);
auto badMessageBuffer = SharedBuffer::allocate(128);
MsgData::View badMessage(badMessageBuffer.get());
badMessage.setId(1);
badMessage.setResponseToMsgId(0);
... | 0 | [
"CWE-697"
] | mongo | 1411cf602a21e45a5ef42b6869c480eb420976ee | 215,802,945,041,399,800,000,000,000,000,000,000,000 | 19 | SERVER-43751 Recompute compressor manager message parameters |
int i40e_free_virt_mem_d(struct i40e_hw *hw, struct i40e_virt_mem *mem)
{
/* it's ok to kfree a NULL pointer */
kfree(mem->va);
mem->va = NULL;
mem->size = 0;
return 0;
} | 0 | [
"CWE-400",
"CWE-401"
] | linux | 27d461333459d282ffa4a2bdb6b215a59d493a8f | 2,117,515,854,631,201,800,000,000,000,000,000,000 | 9 | i40e: prevent memory leak in i40e_setup_macvlans
In i40e_setup_macvlans if i40e_setup_channel fails the allocated memory
for ch should be released.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
bool st_select_lex::test_limit()
{
if (select_limit != 0)
{
my_error(ER_NOT_SUPPORTED_YET, MYF(0),
"LIMIT & IN/ALL/ANY/SOME subquery");
return(1);
}
return(0);
} | 0 | [
"CWE-476"
] | server | 3a52569499e2f0c4d1f25db1e81617a9d9755400 | 275,532,722,449,001,560,000,000,000,000,000,000,000 | 10 | 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.... |
may_prefix_autoload(char_u *name)
{
if (SCRIPT_ID_VALID(current_sctx.sc_sid))
{
scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid);
if (si->sn_autoload_prefix != NULL)
{
char_u *basename = name;
size_t len;
char_u *res;
if (*name == K_SPECIAL)
{
char_u *p = vim_strchr(name, '... | 0 | [
"CWE-122"
] | vim | 2bdad6126778f907c0b98002bfebf0e611a3f5db | 299,740,063,066,893,060,000,000,000,000,000,000,000 | 33 | patch 8.2.4647: "source" can read past end of copied line
Problem: "source" can read past end of copied line.
Solution: Add a terminating NUL. |
static void lru_maintainer_crawler_check(struct crawler_expired_data *cdata) {
int i;
static rel_time_t next_crawls[MAX_NUMBER_OF_SLAB_CLASSES];
static rel_time_t next_crawl_wait[MAX_NUMBER_OF_SLAB_CLASSES];
uint8_t todo[MAX_NUMBER_OF_SLAB_CLASSES];
memset(todo, 0, sizeof(uint8_t) * MAX_NUMBER_OF_SL... | 0 | [
"CWE-190"
] | memcached | bd578fc34b96abe0f8d99c1409814a09f51ee71c | 108,387,065,814,781,470,000,000,000,000,000,000,000 | 68 | CVE reported by cisco talos |
Http::ForwardClientCertType forwardClientCert() const override {
return Http::ForwardClientCertType::Sanitize;
} | 0 | [
"CWE-400"
] | envoy | dfddb529e914d794ac552e906b13d71233609bf7 | 233,294,546,197,080,570,000,000,000,000,000,000,000 | 3 | listener: Add configurable accepted connection limits (#153)
Add support for per-listener limits on accepted connections.
Signed-off-by: Tony Allen <tony@allen.gg> |
static void test_bug56976()
{
MYSQL_STMT *stmt;
MYSQL_BIND bind[1];
int rc;
const char* query = "SELECT LENGTH(?)";
char *long_buffer;
unsigned long i, packet_len = 256 * 1024L;
unsigned long dos_len = 8 * 1024 * 1024L;
DBUG_ENTER("test_bug56976");
myheader("test_bug56976");
st... | 0 | [
"CWE-416"
] | mysql-server | 4797ea0b772d5f4c5889bc552424132806f46e93 | 154,154,400,544,338,970,000,000,000,000,000,000,000 | 45 | BUG#17512527: LIST HANDLING INCORRECT IN MYSQL_PRUNE_STMT_LIST()
Analysis:
---------
Invalid memory access maybe observed when using prepared statements if:
a) The mysql client connection is lost after statement preparation
is complete and
b) There is at least one statement which is in initialized state but
not ... |
static inline pte_t pte_mkold(pte_t pte)
{
return pte_clear_flags(pte, _PAGE_ACCESSED);
} | 0 | [
"CWE-119",
"CWE-787"
] | linux | 027ef6c87853b0a9df53175063028edb4950d476 | 233,191,907,556,979,850,000,000,000,000,000,000,000 | 4 | mm: thp: fix pmd_present for split_huge_page and PROT_NONE with THP
In many places !pmd_present has been converted to pmd_none. For pmds
that's equivalent and pmd_none is quicker so using pmd_none is better.
However (unless we delete pmd_present) we should provide an accurate
pmd_present too. This will avoid the ri... |
char *lxc_string_replace(const char *needle, const char *replacement, const char *haystack)
{
ssize_t len = -1, saved_len = -1;
char *result = NULL;
size_t replacement_len = strlen(replacement);
size_t needle_len = strlen(needle);
/* should be executed exactly twice */
while (len == -1 || result == NULL) {
cha... | 0 | [
"CWE-417"
] | lxc | 5eb45428b312e978fb9e294dde16efb14dd9fa4d | 59,335,194,262,083,740,000,000,000,000,000,000,000 | 54 | CVE 2018-6556: verify netns fd in lxc-user-nic
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com> |
static int pf_detect(void)
{
struct pf_unit *pf = units;
int k, unit;
printk("%s: %s version %s, major %d, cluster %d, nice %d\n",
name, name, PF_VERSION, major, cluster, nice);
par_drv = pi_register_driver(name);
if (!par_drv) {
pr_err("failed to register %s driver\n", name);
return -1;
}
k = 0;
... | 1 | [
"CWE-476",
"CWE-125"
] | linux | 58ccd2d31e502c37e108b285bf3d343eb00c235b | 24,477,384,682,871,660,000,000,000,000,000,000,000 | 52 | paride/pf: Fix potential NULL pointer dereference
Syzkaller report this:
pf: pf version 1.04, major 47, cluster 64, nice 0
pf: No ATAPI disk detected
kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] SMP KASAN PTI
CPU: 0 PID: 9887... |
static int pxa3xx_gcu_open(struct inode *inode, struct file *file)
{
return 0;
} | 0 | [
"CWE-190",
"CWE-703"
] | linux | a09d2d00af53b43c6f11e6ab3cb58443c2cac8a7 | 156,132,745,627,799,280,000,000,000,000,000,000,000 | 4 | video: fbdev: pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write
In pxa3xx_gcu_write, a count parameter of type size_t is passed to words of
type int. Then, copy_from_user() may cause a heap overflow because it is used
as the third argument of copy_from_user().
Signed-off-by: Hyunwoo Kim <imv4bel@gmail.com>
Signed... |
static bool Equals(const std::vector<double> &one,
const std::vector<double> &other) {
if (one.size() != other.size()) return false;
for (int i = 0; i < int(one.size()); ++i) {
if (!TINYGLTF_DOUBLE_EQUAL(one[size_t(i)], other[size_t(i)])) return false;
}
return true;
} | 0 | [
"CWE-20"
] | tinygltf | 52ff00a38447f06a17eab1caa2cf0730a119c751 | 188,535,042,234,339,140,000,000,000,000,000,000,000 | 8 | Do not expand file path since its not necessary for glTF asset path(URI) and for security reason(`wordexp`). |
scanner_pop_binding_list (scanner_context_t *scanner_context_p) /**< scanner context */
{
scanner_binding_list_t *binding_list_p = scanner_context_p->active_binding_list_p;
JERRY_ASSERT (binding_list_p != NULL);
scanner_binding_item_t *item_p = binding_list_p->items_p;
scanner_binding_list_t *prev_binding_list... | 0 | [
"CWE-416"
] | jerryscript | 3bcd48f72d4af01d1304b754ef19fe1a02c96049 | 294,047,805,967,138,560,000,000,000,000,000,000,000 | 38 | Improve parse_identifier (#4691)
Ascii string length is no longer computed during string allocation.
JerryScript-DCO-1.0-Signed-off-by: Daniel Batiz batizjob@gmail.com |
MagickExport size_t GetQuantumExtent(const Image *image,
const QuantumInfo *quantum_info,const QuantumType quantum_type)
{
size_t
extent,
packet_size;
assert(quantum_info != (QuantumInfo *) NULL);
assert(quantum_info->signature == MagickCoreSignature);
packet_size=1;
switch (quantum_type)
{
c... | 0 | [
"CWE-125"
] | ImageMagick | 430403b0029b37decf216d57f810899cab2317dd | 57,242,389,715,798,330,000,000,000,000,000,000,000 | 31 | https://github.com/ImageMagick/ImageMagick/issues/126 |
RGWOp* RGWHandler_REST_Service_S3Website::get_obj_op(bool get_data)
{
/** If we are in website mode, then it is explicitly impossible to run GET or
* HEAD on the actual directory. We must convert the request to run on the
* suffix object instead!
*/
RGWGetObj_ObjStore_S3Website* op = new RGWGetObj_ObjStore... | 0 | [
"CWE-79"
] | ceph | 8f90658c731499722d5f4393c8ad70b971d05f77 | 198,827,055,528,152,230,000,000,000,000,000,000,000 | 10 | rgw: reject unauthenticated response-header actions
Signed-off-by: Matt Benjamin <mbenjamin@redhat.com>
Reviewed-by: Casey Bodley <cbodley@redhat.com>
(cherry picked from commit d8dd5e513c0c62bbd7d3044d7e2eddcd897bd400) |
static inline void __pipe_lock(struct pipe_inode_info *pipe)
{
mutex_lock_nested(&pipe->mutex, I_MUTEX_PARENT);
} | 0 | [
"CWE-17"
] | linux | f0d1bec9d58d4c038d0ac958c9af82be6eb18045 | 306,369,544,561,748,520,000,000,000,000,000,000,000 | 4 | new helper: copy_page_from_iter()
parallel to copy_page_to_iter(). pipe_write() switched to it (and became
->write_iter()).
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
spell_read_aff(spellinfo_T *spin, char_u *fname)
{
FILE *fd;
afffile_T *aff;
char_u rline[MAXLINELEN];
char_u *line;
char_u *pc = NULL;
#define MAXITEMCNT 30
char_u *(items[MAXITEMCNT]);
int itemcnt;
char_u *p;
int lnum = 0;
affheader_T *cur_aff = NULL;
int did_postpone_p... | 0 | [
"CWE-787"
] | vim | 7c824682d2028432ee082703ef0ab399867a089b | 278,598,451,212,993,380,000,000,000,000,000,000,000 | 922 | patch 8.2.4919: can add invalid bytes with :spellgood
Problem: Can add invalid bytes with :spellgood.
Solution: Check for a valid word string. |
has_column_privilege_id_name_name(PG_FUNCTION_ARGS)
{
Oid roleid = PG_GETARG_OID(0);
text *tablename = PG_GETARG_TEXT_P(1);
text *column = PG_GETARG_TEXT_P(2);
text *priv_type_text = PG_GETARG_TEXT_P(3);
Oid tableoid;
AttrNumber colattnum;
AclMode mode;
int privresult;
tableoid = convert_table... | 0 | [
"CWE-264"
] | postgres | fea164a72a7bfd50d77ba5fb418d357f8f2bb7d0 | 81,481,417,430,108,840,000,000,000,000,000,000,000 | 20 | Shore up ADMIN OPTION restrictions.
Granting a role without ADMIN OPTION is supposed to prevent the grantee
from adding or removing members from the granted role. Issuing SET ROLE
before the GRANT bypassed that, because the role itself had an implicit
right to add or remove members. Plug that hole by recognizing tha... |
R_API RList *r_buf_nonempty_list(RBuffer *b) {
return b->methods->nonempty_list? b->methods->nonempty_list (b): NULL;
} | 0 | [
"CWE-400",
"CWE-703"
] | radare2 | 634b886e84a5c568d243e744becc6b3223e089cf | 48,221,939,246,517,920,000,000,000,000,000,000,000 | 3 | Fix DoS in PE/QNX/DYLDCACHE/PSX parsers ##crash
* Reported by lazymio
* Reproducer: AAA4AAAAAB4= |
static int handle_NPP_Print(rpc_connection_t *connection)
{
D(bug("handle_NPP_Print\n"));
PluginInstance *plugin;
NPPrint printInfo;
uint32_t platform_print_id;
int error = rpc_method_get_args(connection,
RPC_TYPE_NPW_PLUGIN_INSTANCE, &plugin,
RPC_TYPE_UINT32, &platform_print_id,
... | 0 | [
"CWE-264"
] | nspluginwrapper | 7e4ab8e1189846041f955e6c83f72bc1624e7a98 | 244,477,791,854,920,400,000,000,000,000,000,000,000 | 78 | Support all the new variables added |
SSL_CIPHER *ssl3_get_cipher(unsigned int u)
{
if (u < SSL3_NUM_CIPHERS)
return(&(ssl3_ciphers[SSL3_NUM_CIPHERS-1-u]));
else
return(NULL);
} | 0 | [] | openssl | 8671b898609777c95aedf33743419a523874e6e8 | 75,853,330,383,608,070,000,000,000,000,000,000,000 | 7 | Memory saving patch. |
static void svm_set_segment(struct kvm_vcpu *vcpu,
struct kvm_segment *var, int seg)
{
struct vcpu_svm *svm = to_svm(vcpu);
struct vmcb_seg *s = svm_seg(vcpu, seg);
s->base = var->base;
s->limit = var->limit;
s->selector = var->selector;
if (var->unusable)
s->attrib = 0;
else {
s->attrib = (var->type... | 0 | [] | kvm | 854e8bb1aa06c578c2c9145fa6bfe3680ef63b23 | 96,058,137,238,601,950,000,000,000,000,000,000,000 | 33 | KVM: x86: Check non-canonical addresses upon WRMSR
Upon WRMSR, the CPU should inject #GP if a non-canonical value (address) is
written to certain MSRs. The behavior is "almost" identical for AMD and Intel
(ignoring MSRs that are not implemented in either architecture since they would
anyhow #GP). However, IA32_SYSENTE... |
static int lang_run_file(RCore *core, RLang *lang, const char *file) {
r_core_sysenv_begin (core, NULL);
return r_lang_run_file (core->lang, file);
} | 0 | [
"CWE-78"
] | radare2 | dd739f5a45b3af3d1f65f00fe19af1dbfec7aea7 | 289,083,185,711,954,130,000,000,000,000,000,000,000 | 4 | Fix #14990 - multiple quoted command parsing issue ##core
> "?e hello""?e world"
hello
world"
> "?e hello";"?e world"
hello
world |
static struct mount *clone_mnt(struct mount *old, struct dentry *root,
int flag)
{
struct super_block *sb = old->mnt.mnt_sb;
struct mount *mnt;
int err;
mnt = alloc_vfsmnt(old->mnt_devname);
if (!mnt)
return ERR_PTR(-ENOMEM);
if (flag & (CL_SLAVE | CL_PRIVATE | CL_SHARED_TO_SLAVE))
mnt->mnt_group_id = ... | 0 | [
"CWE-269"
] | user-namespace | 9566d6742852c527bf5af38af5cbb878dad75705 | 236,872,032,172,955,300,000,000,000,000,000,000,000 | 82 | mnt: Correct permission checks in do_remount
While invesgiating the issue where in "mount --bind -oremount,ro ..."
would result in later "mount --bind -oremount,rw" succeeding even if
the mount started off locked I realized that there are several
additional mount flags that should be locked and are not.
In particular... |
static struct uvc_format_desc *uvc_format_by_guid(const __u8 guid[16])
{
unsigned int len = ARRAY_SIZE(uvc_fmts);
unsigned int i;
for (i = 0; i < len; ++i) {
if (memcmp(guid, uvc_fmts[i].guid, 16) == 0)
return &uvc_fmts[i];
}
return NULL;
} | 0 | [
"CWE-120"
] | linux-2.6 | 233548a2fd934a0220db8b1521c0bc88c82e5e53 | 94,089,433,778,230,930,000,000,000,000,000,000,000 | 12 | V4L/DVB (8207): uvcvideo: Fix a buffer overflow in format descriptor parsing
Thanks to Oliver Neukum for catching and reporting this bug.
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> |
static int __net_init sock_inuse_init_net(struct net *net)
{
net->core.inuse = alloc_percpu(struct prot_inuse);
return net->core.inuse ? 0 : -ENOMEM;
} | 0 | [
"CWE-400"
] | linux-2.6 | c377411f2494a931ff7facdbb3a6839b1266bcf6 | 244,168,576,680,858,000,000,000,000,000,000,000,000 | 5 | net: sk_add_backlog() take rmem_alloc into account
Current socket backlog limit is not enough to really stop DDOS attacks,
because user thread spend many time to process a full backlog each
round, and user might crazy spin on socket lock.
We should add backlog size and receive_queue size (aka rmem_alloc) to
pace writ... |
apply_colormap (guchar *dest,
const guchar *src,
guint width,
const guchar *cmap,
gboolean alpha,
guint16 index)
{
guint x;
if (alpha)
{
for (x = 0; x < width; x++)
{
*(dest++) = cma... | 0 | [
"CWE-125"
] | GIMP | 674b62ad45b6579ec6d7923dc3cb1ef4e8b5498b | 198,254,961,185,680,970,000,000,000,000,000,000,000 | 33 | Bug 739134 - (CVE-2017-17786) Out of bounds read / heap overflow in...
... TGA importer.
Be more thorough on valid TGA RGB and RGBA images.
In particular current TGA plug-in can import RGBA as 32 bits (8 bits per
channel) and 16 bits (5 bits per color channel and 1 bit for alpha), and
RGB as 15 and 24 bits.
Maybe the... |
static void binder_vma_open(struct vm_area_struct *vma)
{
struct binder_proc *proc = vma->vm_private_data;
binder_debug(BINDER_DEBUG_OPEN_CLOSE,
"%d open vm area %lx-%lx (%ld K) vma %lx pagep %lx\n",
proc->pid, vma->vm_start, vma->vm_end,
(vma->vm_end - vma->vm_start) / SZ_1K, vma->vm_flags,
... | 0 | [
"CWE-416"
] | linux | 7bada55ab50697861eee6bb7d60b41e68a961a9c | 314,152,498,563,245,800,000,000,000,000,000,000,000 | 10 | binder: fix race that allows malicious free of live buffer
Malicious code can attempt to free buffers using the BC_FREE_BUFFER
ioctl to binder. There are protections against a user freeing a buffer
while in use by the kernel, however there was a window where
BC_FREE_BUFFER could be used to free a recently allocated bu... |
static int io_arm_poll_handler(struct io_kiocb *req, unsigned issue_flags)
{
const struct io_op_def *def = &io_op_defs[req->opcode];
struct io_ring_ctx *ctx = req->ctx;
struct async_poll *apoll;
struct io_poll_table ipt;
__poll_t mask = EPOLLONESHOT | POLLERR | POLLPRI;
int ret;
if (!def->pollin && !def->pollo... | 0 | [
"CWE-416"
] | linux | e677edbcabee849bfdd43f1602bccbecf736a646 | 226,690,854,425,533,050,000,000,000,000,000,000,000 | 51 | io_uring: fix race between timeout flush and removal
io_flush_timeouts() assumes the timeout isn't in progress of triggering
or being removed/canceled, so it unconditionally removes it from the
timeout list and attempts to cancel it.
Leave it on the list and let the normal timeout cancelation take care
of it.
Cc: st... |
void SparseSlice<T>::Initialize(
const typename SparseSlice<T>::ConstMatrixMap& mat, int col_offset) {
const int mat_rows = Transpose ? mat.dimension(1) : mat.dimension(0);
const int mat_cols = Transpose ? mat.dimension(0) : mat.dimension(1);
DCHECK_LE(num_rows, mat_rows);
DCHECK_LE(num_cols + col_offset, m... | 0 | [
"CWE-125"
] | tensorflow | e6cf28c72ba2eb949ca950d834dd6d66bb01cfae | 310,103,051,188,565,900,000,000,000,000,000,000,000 | 85 | Validate that matrix dimension sizes in SparseMatMul are positive.
PiperOrigin-RevId: 401149683
Change-Id: Ib33eafc561a39c8741ece80b2edce6d4aae9a57d |
int ssl_parse_clienthello_tlsext(SSL *s, unsigned char **p,
unsigned char *limit, int *al)
{
unsigned short type;
unsigned short size;
unsigned short len;
unsigned char *data = *p;
int renegotiate_seen = 0;
int sigalg_seen = 0;
s->servername_done = 0;
s-... | 1 | [
"CWE-399",
"CWE-401"
] | openssl | 2c0d295e26306e15a92eb23a84a1802005c1c137 | 67,819,194,235,838,110,000,000,000,000,000,000,000 | 437 | Fix OCSP Status Request extension unbounded memory growth
A malicious client can send an excessively large OCSP Status Request
extension. If that client continually requests renegotiation,
sending a large OCSP Status Request extension each time, then there will
be unbounded memory growth on the server. This will event... |
static char *make_output_option(struct output_struct *words, short *levels, uchar where)
{
char *str = words == info_words ? "--info=" : "--debug=";
int j, counts[MAX_OUT_LEVEL+1], pos, skipped = 0, len = 0, max = 0, lev = 0;
int word_count = words == info_words ? COUNT_INFO : COUNT_DEBUG;
char *buf;
memset(count... | 0 | [] | rsync | eac858085e3ac94ec0ab5061d11f52652c90a869 | 72,373,524,058,110,620,000,000,000,000,000,000,000 | 83 | Add compat flag to allow proper seed checksum order.
Fixes the equivalent of librsync's CVE-2014-8242 issue. |
void btrfs_rm_dev_replace_remove_srcdev(struct btrfs_device *srcdev)
{
struct btrfs_fs_devices *fs_devices;
lockdep_assert_held(&srcdev->fs_info->fs_devices->device_list_mutex);
/*
* in case of fs with no seed, srcdev->fs_devices will point
* to fs_devices of fs_info. However when the dev being replaced is
*... | 0 | [
"CWE-476",
"CWE-284"
] | linux | 09ba3bc9dd150457c506e4661380a6183af651c1 | 287,691,250,254,926,030,000,000,000,000,000,000,000 | 26 | btrfs: merge btrfs_find_device and find_device
Both btrfs_find_device() and find_device() does the same thing except
that the latter does not take the seed device onto account in the device
scanning context. We can merge them.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.c... |
xps_finish_image_path(gx_device_vector *vdev)
{
gx_device_xps *xps = (gx_device_xps *)vdev;
char line[300];
const char *fmt;
gs_matrix matrix;
/* If an error occurs during an image, we can get here after the enumerator
* has been freed - if that's the case, just bail out immediately
*/
... | 0 | [] | ghostpdl | 94d8955cb7725eb5f3557ddc02310c76124fdd1a | 106,732,982,458,717,800,000,000,000,000,000,000,000 | 35 | Bug 701818: better handling of error during PS/PDF image
In the xps device, if an error occurred after xps_begin_image() but before
xps_image_end_image(), *if* the Postscript had called 'restore' as part of the
error handling, the image enumerator would have been freed (by the restore)
despite the xps device still hol... |
static void update_write_refresh_rect(wStream* s, BYTE count, const RECTANGLE_16* areas)
{
int i;
Stream_Write_UINT8(s, count); /* numberOfAreas (1 byte) */
Stream_Seek(s, 3); /* pad3Octets (3 bytes) */
for (i = 0; i < count; i++)
{
Stream_Write_UINT16(s, areas[i].left); /* left (2 bytes) */
Stre... | 0 | [
"CWE-125"
] | FreeRDP | f8890a645c221823ac133dbf991f8a65ae50d637 | 21,166,193,569,470,071,000,000,000,000,000,000,000 | 14 | Fixed #6005: Bounds checks in update_read_bitmap_data |
Ptr<FileStorageEmitter> createXMLEmitter(FileStorage_API* fs)
{
return makePtr<XMLEmitter>(fs);
} | 0 | [
"CWE-787"
] | opencv | f42d5399aac80d371b17d689851406669c9b9111 | 163,064,821,390,916,200,000,000,000,000,000,000,000 | 4 | core(persistence): add more checks for implementation limitations |
const char* writing_app() const { return writing_app_; } | 0 | [
"CWE-20"
] | libvpx | f00890eecdf8365ea125ac16769a83aa6b68792d | 171,039,804,410,124,560,000,000,000,000,000,000,000 | 1 | update libwebm to libwebm-1.0.0.27-352-g6ab9fcf
https://chromium.googlesource.com/webm/libwebm/+log/af81f26..6ab9fcf
Change-Id: I9d56e1fbaba9b96404b4fbabefddc1a85b79c25d |
void Drainer::onData(Buffer::Instance& data, bool) {
if (data.length() > 0) {
// There is no downstream connection to send any data to, but the upstream
// sent some data. Try to behave similar to what the kernel would do
// when it receives data on a connection where the application has closed
// the... | 0 | [
"CWE-416"
] | envoy | ce0ae309057a216aba031aff81c445c90c6ef145 | 76,079,197,219,969,440,000,000,000,000,000,000,000 | 9 | CVE-2021-43826
Signed-off-by: Yan Avlasov <yavlasov@google.com> |
int bn_mul_mont(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp, const BN_ULONG *np,const BN_ULONG *n0p, int num)
{
BN_ULONG c0,c1,ml,*tp,n0;
#ifdef mul64
BN_ULONG mh;
#endif
volatile BN_ULONG *vp;
int i=0,j;
#if 0 /* template for platform-specific implementation */
if (ap==bp) return bn_sqr_mont(rp,ap,np,n... | 0 | [
"CWE-310"
] | openssl | a7a44ba55cb4f884c6bc9ceac90072dea38e66d0 | 33,055,952,717,757,355,000,000,000,000,000,000,000 | 88 | Fix for CVE-2014-3570 (with minor bn_asm.c revamp).
Reviewed-by: Emilia Kasper <emilia@openssl.org> |
static void module_enable_ro(const struct module *mod, bool after_init) {} | 0 | [
"CWE-362",
"CWE-347"
] | linux | 0c18f29aae7ce3dadd26d8ee3505d07cc982df75 | 336,478,244,355,197,350,000,000,000,000,000,000,000 | 1 | module: limit enabling module.sig_enforce
Irrespective as to whether CONFIG_MODULE_SIG is configured, specifying
"module.sig_enforce=1" on the boot command line sets "sig_enforce".
Only allow "sig_enforce" to be set when CONFIG_MODULE_SIG is configured.
This patch makes the presence of /sys/module/module/parameters/s... |
_outNestLoopParam(StringInfo str, const NestLoopParam *node)
{
WRITE_NODE_TYPE("NESTLOOPPARAM");
WRITE_INT_FIELD(paramno);
WRITE_NODE_FIELD(paramval);
} | 0 | [
"CWE-362"
] | postgres | 5f173040e324f6c2eebb90d86cf1b0cdb5890f0a | 178,655,874,100,546,780,000,000,000,000,000,000,000 | 7 | 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... |
size_t decompression_memory_bound() {
if (ofiletype == UJG || filetype == UJG) {
return 0;
}
size_t cumulative_buffer_size = 0;
size_t streaming_buffer_size = 0;
size_t current_run_size = 0;
for (int i = 0; i < colldata.get_num_components(); ++i) {
size_t streaming_size =
... | 0 | [
"CWE-399",
"CWE-190"
] | lepton | 6a5ceefac1162783fffd9506a3de39c85c725761 | 252,804,541,223,883,200,000,000,000,000,000,000,000 | 92 | fix #111 |
void cil_destroy_policycap(struct cil_policycap *polcap)
{
if (polcap == NULL) {
return;
}
cil_symtab_datum_destroy(&polcap->datum);
free(polcap);
} | 0 | [
"CWE-125"
] | selinux | 340f0eb7f3673e8aacaf0a96cbfcd4d12a405521 | 233,116,909,806,747,630,000,000,000,000,000,000,000 | 9 | libsepol/cil: Check for statements not allowed in optional blocks
While there are some checks for invalid statements in an optional
block when resolving the AST, there are no checks when building the
AST.
OSS-Fuzz found the following policy which caused a null dereference
in cil_tree_get_next_path().
(blockinherit ... |
static void nci_target_auto_activated(struct nci_dev *ndev,
struct nci_rf_intf_activated_ntf *ntf)
{
struct nfc_target *target;
int rc;
target = &ndev->targets[ndev->n_targets];
rc = nci_add_new_protocol(ndev, target, ntf->rf_protocol,
ntf->activation_rf_tech_and_mode,
&ntf->rf_tech_specific... | 0 | [
"CWE-119",
"CWE-787"
] | linux | 67de956ff5dc1d4f321e16cfbd63f5be3b691b43 | 158,374,803,234,567,110,000,000,000,000,000,000,000 | 22 | NFC: Prevent multiple buffer overflows in NCI
Fix multiple remotely-exploitable stack-based buffer overflows due to
the NCI code pulling length fields directly from incoming frames and
copying too much data into statically-sized arrays.
Signed-off-by: Dan Rosenberg <dan.j.rosenberg@gmail.com>
Cc: stable@kernel.org
Cc... |
static void floppy_rb0_cb(struct bio *bio)
{
struct rb0_cbdata *cbdata = (struct rb0_cbdata *)bio->bi_private;
int drive = cbdata->drive;
if (bio->bi_status) {
pr_info("floppy: error %d while reading block 0\n",
bio->bi_status);
set_bit(FD_OPEN_SHOULD_FAIL_BIT, &drive_state[drive].flags);
}
complete(&cbdat... | 0 | [
"CWE-416"
] | linux | 233087ca063686964a53c829d547c7571e3f67bf | 126,173,234,673,861,360,000,000,000,000,000,000,000 | 12 | floppy: disable FDRAWCMD by default
Minh Yuan reported a concurrency use-after-free issue in the floppy code
between raw_cmd_ioctl and seek_interrupt.
[ It turns out this has been around, and that others have reported the
KASAN splats over the years, but Minh Yuan had a reproducer for it and
so gets primary credi... |
static void acm_read_bulk_callback(struct urb *urb)
{
struct acm_rb *rb = urb->context;
struct acm *acm = rb->instance;
unsigned long flags;
int status = urb->status;
dev_vdbg(&acm->data->dev, "%s - urb %d, len %d\n", __func__,
rb->index, urb->actual_length);
if (!acm->dev) {
set_bit(rb->index, &acm->rea... | 0 | [
"CWE-703"
] | linux | 8835ba4a39cf53f705417b3b3a94eb067673f2c9 | 33,980,916,340,029,845,000,000,000,000,000,000,000 | 44 | USB: cdc-acm: more sanity checking
An attack has become available which pretends to be a quirky
device circumventing normal sanity checks and crashes the kernel
by an insufficient number of interfaces. This patch adds a check
to the code path for quirky devices.
Signed-off-by: Oliver Neukum <ONeukum@suse.com>
CC: sta... |
static int synchronize_sched_expedited_cpu_stop(void *data)
{
/*
* There must be a full memory barrier on each affected CPU
* between the time that try_stop_cpus() is called and the
* time that it returns.
*
* In the current initial implementation of cpu_stop, the
* above condition is already met when the ... | 0 | [
"CWE-703",
"CWE-835"
] | linux | f26f9aff6aaf67e9a430d16c266f91b13a5bff64 | 160,234,113,442,912,230,000,000,000,000,000,000,000 | 16 | Sched: fix skip_clock_update optimization
idle_balance() drops/retakes rq->lock, leaving the previous task
vulnerable to set_tsk_need_resched(). Clear it after we return
from balancing instead, and in setup_thread_stack() as well, so
no successfully descheduled or never scheduled task has it set.
Need resched confus... |
ZEND_API zval * zend_throw_exception(zend_class_entry *exception_ce, char *message, long code TSRMLS_DC) /* {{{ */
{
zval *ex;
MAKE_STD_ZVAL(ex);
if (exception_ce) {
if (!instanceof_function(exception_ce, default_exception_ce TSRMLS_CC)) {
zend_error(E_NOTICE, "Exceptions must be derived from the Exception bas... | 0 | [] | php-src | a894a8155fab068d68a04bf181dbaddfa01ccbb0 | 61,832,353,851,167,110,000,000,000,000,000,000,000 | 26 | More fixes for bug #69152 |
ExecFreeExprContext(PlanState *planstate)
{
/*
* Per above discussion, don't actually delete the ExprContext. We do
* unlink it from the plan node, though.
*/
planstate->ps_ExprContext = NULL;
} | 0 | [
"CWE-209"
] | postgres | 804b6b6db4dcfc590a468e7be390738f9f7755fb | 13,199,032,640,911,683,000,000,000,000,000,000,000 | 8 | Fix column-privilege leak in error-message paths
While building error messages to return to the user,
BuildIndexValueDescription, ExecBuildSlotValueDescription and
ri_ReportViolation would happily include the entire key or entire row in
the result returned to the user, even if the user didn't have access to
view all o... |
njs_typed_array_from(njs_vm_t *vm, njs_value_t *args, njs_uint_t nargs,
njs_index_t unused)
{
double num;
int64_t length, i;
njs_int_t ret;
njs_value_t *this, *source, *mapfn;
njs_value_t arguments[3], retval;
njs_function_t *function;
nj... | 0 | [
"CWE-703"
] | njs | 5c6130a2a0b4c41ab415f6b8992aa323636338b9 | 188,664,629,832,466,900,000,000,000,000,000,000,000 | 79 | Fixed Array.prototype.fill() for typed-arrays.
This closes #478 issue on Github. |
static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
zval *array_ptr = &EX_T(opline->result.u.var).tmp_var;
zval *expr_ptr;
zval *offset=_get_zval_ptr_cv(&opline->op2, EX(Ts), BP_VAR_R TSRMLS_CC);
#if 0 || IS_VAR == I... | 0 | [] | php-src | ce96fd6b0761d98353761bf78d5bfb55291179fd | 3,663,092,525,078,243,300,000,000,000,000,000,000 | 78 | - fix #39863, do not accept paths with NULL in them. See http://news.php.net/php.internals/50191, trunk will have the patch later (adding a macro and/or changing (some) APIs. Patch by Rasmus |
juniper_parse_header(netdissect_options *ndo,
const u_char *p, const struct pcap_pkthdr *h, struct juniper_l2info_t *l2info)
{
const struct juniper_cookie_table_t *lp = juniper_cookie_table;
u_int idx, jnx_ext_len, jnx_header_len = 0;
uint8_t tlv_type,tlv_len;
uint32_t control_word;... | 0 | [
"CWE-125"
] | tcpdump | 42073d54c53a496be40ae84152bbfe2c923ac7bc | 124,722,570,916,073,970,000,000,000,000,000,000,000 | 322 | CVE-2017-13004/Juniper: Add a bounds check.
This fixes a buffer over-read discovered by Forcepoint's security
researchers Otto Airamo & Antti Levomäki.
Add tests using the capture files supplied by the reporter(s). |
qf_push_dir(char_u *dirbuf, struct dir_stack_T **stackptr, int is_file_stack)
{
struct dir_stack_T *ds_new;
struct dir_stack_T *ds_ptr;
// allocate new stack element and hook it in
ds_new = ALLOC_ONE_ID(struct dir_stack_T, aid_qf_dirstack);
if (ds_new == NULL)
return NULL;
ds_new->next = *s... | 0 | [
"CWE-416"
] | vim | 4f1b083be43f351bc107541e7b0c9655a5d2c0bb | 88,698,906,390,216,850,000,000,000,000,000,000,000 | 63 | patch 9.0.0322: crash when no errors and 'quickfixtextfunc' is set
Problem: Crash when no errors and 'quickfixtextfunc' is set.
Solution: Do not handle errors if there aren't any. |
void io_uring_cmd_done(struct io_uring_cmd *ioucmd, ssize_t ret, ssize_t res2)
{
struct io_kiocb *req = container_of(ioucmd, struct io_kiocb, uring_cmd);
if (ret < 0)
req_set_fail(req);
if (req->ctx->flags & IORING_SETUP_CQE32)
__io_req_complete32(req, 0, ret, 0, res2, 0);
else
io_req_complete(req, ret);
} | 0 | [
"CWE-416"
] | linux | 9cae36a094e7e9d6e5fe8b6dcd4642138b3eb0c7 | 197,360,743,752,634,130,000,000,000,000,000,000,000 | 11 | io_uring: reinstate the inflight tracking
After some debugging, it was realized that we really do still need the
old inflight tracking for any file type that has io_uring_fops assigned.
If we don't, then trivial circular references will mean that we never get
the ctx cleaned up and hence it'll leak.
Just bring back t... |
TEST_P(Http2CodecImplTestAll, TestCodecHeaderCompression) {
initialize();
TestHeaderMapImpl request_headers;
HttpTestUtility::addDefaultHeaders(request_headers);
EXPECT_CALL(request_decoder_, decodeHeaders_(_, true));
request_encoder_->encodeHeaders(request_headers, true);
TestHeaderMapImpl response_heade... | 0 | [
"CWE-400",
"CWE-703"
] | envoy | afc39bea36fd436e54262f150c009e8d72db5014 | 294,129,296,645,985,080,000,000,000,000,000,000,000 | 27 | Track byteSize of HeaderMap internally.
Introduces a cached byte size updated internally in HeaderMap. The value
is stored as an optional, and is cleared whenever a non-const pointer or
reference to a HeaderEntry is accessed. The cached value can be set with
refreshByteSize() which performs an iteration over the Heade... |
void AOClient::pktSelectChar(AreaData* area, int argc, QStringList argv, AOPacket packet)
{
bool argument_ok;
int selected_char_id = argv[1].toInt(&argument_ok);
if (!argument_ok) {
selected_char_id = -1;
return;
}
if (changeCharacter(selected_char_id))
char_id = selected_ch... | 0 | [
"CWE-703",
"CWE-129"
] | akashi | 5566cdfedddef1f219aee33477d9c9690bf2f78b | 146,264,602,616,582,280,000,000,000,000,000,000,000 | 12 | Fix out of bounds crash on evidence |
static int do_move_mount(struct nameidata *nd, char *old_name)
{
struct nameidata old_nd, parent_nd;
struct vfsmount *p;
int err = 0;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
if (!old_name || !*old_name)
return -EINVAL;
err = path_lookup(old_name, LOOKUP_FOLLOW, &old_nd);
if (err)
return err;
down_wri... | 0 | [
"CWE-269"
] | linux-2.6 | ee6f958291e2a768fd727e7a67badfff0b67711a | 160,554,477,402,575,080,000,000,000,000,000,000,000 | 71 | 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... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.