func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
static void pngwarn(png_struct *p, const char *s) {
PF("Warning: %s: %s", (char *)png_get_error_ptr(p), s);
} | 0 | [
"CWE-415",
"CWE-787"
] | png2webp | 8f21ad79b0cd98fc22d5b49734543101946abbff | 10,816,426,467,036,443,000,000,000,000,000,000,000 | 3 | v1.0.5: fix buffer overrun when reading bad WebPs |
static int check_fsflags(unsigned int flags)
{
if (flags & ~(FS_IMMUTABLE_FL | FS_APPEND_FL | \
FS_NOATIME_FL | FS_NODUMP_FL | \
FS_SYNC_FL | FS_DIRSYNC_FL | \
FS_NOCOMP_FL | FS_COMPR_FL |
FS_NOCOW_FL))
return -EOPNOTSUPP;
if ((flags & FS_NOCOMP_FL) && (flags & FS_COMPR_FL))
retur... | 0 | [
"CWE-476",
"CWE-284"
] | linux | 09ba3bc9dd150457c506e4661380a6183af651c1 | 235,263,805,026,205,370,000,000,000,000,000,000,000 | 14 | btrfs: merge btrfs_find_device and find_device
Both btrfs_find_device() and find_device() does the same thing except
that the latter does not take the seed device onto account in the device
scanning context. We can merge them.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.c... |
static int firm_close(struct usb_serial_port *port)
{
struct whiteheat_simple close_command;
close_command.port = port->port_number + 1;
return firm_send_command(port, WHITEHEAT_CLOSE,
(__u8 *)&close_command, sizeof(close_command));
} | 0 | [
"CWE-399"
] | linux | cbb4be652d374f64661137756b8f357a1827d6a4 | 275,764,273,742,263,070,000,000,000,000,000,000,000 | 8 | USB: whiteheat: fix potential null-deref at probe
Fix potential null-pointer dereference at probe by making sure that the
required endpoints are present.
The whiteheat driver assumes there are at least five pairs of bulk
endpoints, of which the final pair is used for the "command port". An
attempt to bind to an inter... |
inline uint8_t* WireFormatLite::WriteUInt64ToArray(
int field_number, const RepeatedField<uint64_t>& value, uint8_t* target) {
return WritePrimitiveToArray(field_number, value, WriteUInt64ToArray, target);
} | 0 | [
"CWE-703"
] | protobuf | d1635e1496f51e0d5653d856211e8821bc47adc4 | 207,652,255,319,644,860,000,000,000,000,000,000,000 | 4 | Apply patch |
void HeaderMapImpl::HeaderEntryImpl::value(const char* value, uint32_t size) {
value_.setCopy(value, size);
} | 0 | [
"CWE-400",
"CWE-703"
] | envoy | afc39bea36fd436e54262f150c009e8d72db5014 | 121,489,110,631,113,050,000,000,000,000,000,000,000 | 3 | 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... |
static struct pkg_envra *get_script_name(const char *cmdline, char **executable)
{
// TODO: we don't verify that python executable is not modified
// or that python package is properly signed
// (see CheckFingerprint/CheckHash below)
/* Try to find package for the script by looking at argv[1].
* This will work... | 0 | [
"CWE-59"
] | abrt | fdf93685d4f3fc36fe50d34a11e24662c4cb2d8c | 137,346,381,732,530,690,000,000,000,000,000,000,000 | 27 | a-a-save-package-data: turn off reading data from root directories
Making copies of files from arbitrary root directories is not secure.
Related: #1211835
Signed-off-by: Jakub Filak <jfilak@redhat.com> |
lib_file_open_search_with_no_combine(gs_file_path_ptr lib_path, const gs_memory_t *mem, i_ctx_t *i_ctx_p,
const char *fname, uint flen, char *buffer, int blen, uint *pclen, ref *pfile,
gx_io_device *iodev, bool starting_arg_file, char *fmode)
{
... | 0 | [] | ghostpdl | 0d3901189f245232f0161addf215d7268c4d05a3 | 306,940,636,326,469,600,000,000,000,000,000,000,000 | 33 | Bug 699657: properly apply file permissions to .tempfile |
static bool ossl_data_pending(const struct connectdata *conn,
int connindex)
{
const struct ssl_connect_data *connssl = &conn->ssl[connindex];
if(connssl->backend->handle && SSL_pending(connssl->backend->handle))
return TRUE;
#ifndef CURL_DISABLE_PROXY
{
const struct ssl_conn... | 0 | [
"CWE-290"
] | curl | b09c8ee15771c614c4bf3ddac893cdb12187c844 | 293,713,849,600,832,200,000,000,000,000,000,000,000 | 15 | vtls: add 'isproxy' argument to Curl_ssl_get/addsessionid()
To make sure we set and extract the correct session.
Reported-by: Mingtao Yang
Bug: https://curl.se/docs/CVE-2021-22890.html
CVE-2021-22890 |
static int xemaclite_mdio_wait(struct net_local *lp)
{
u32 val;
/* wait for the MDIO interface to not be busy or timeout
* after some time.
*/
return readx_poll_timeout(xemaclite_readl,
lp->base_addr + XEL_MDIOCTRL_OFFSET,
val, !(val & XEL_MDIOCTRL_MDIOSTS_MASK),
1000, 20000);
} | 0 | [
"CWE-703",
"CWE-824"
] | linux | d0d62baa7f505bd4c59cd169692ff07ec49dde37 | 196,453,721,938,034,400,000,000,000,000,000,000,000 | 12 | net: xilinx_emaclite: Do not print real IOMEM pointer
Printing kernel pointers is discouraged because they might leak kernel
memory layout. This fixes smatch warning:
drivers/net/ethernet/xilinx/xilinx_emaclite.c:1191 xemaclite_of_probe() warn:
argument 4 to %08lX specifier is cast from pointer
Signed-off-by: YueH... |
NumberFormatTest::TestCurrencyParsing() {
static const char* DATA[][6] = {
// the data are:
// locale,
// currency amount to be formatted,
// currency ISO code to be formatted,
// format result using CURRENCYSTYLE,
// format result using ISOCURRENCYSTYLE,
// f... | 0 | [
"CWE-190"
] | icu | 53d8c8f3d181d87a6aa925b449b51c4a2c922a51 | 307,565,787,915,958,470,000,000,000,000,000,000,000 | 118 | ICU-20246 Fixing another integer overflow in number parsing. |
static void *rose_info_next(struct seq_file *seq, void *v, loff_t *pos)
{
++*pos;
return (v == SEQ_START_TOKEN) ? sk_head(&rose_list)
: sk_next((struct sock *)v);
} | 0 | [
"CWE-200"
] | linux-2.6 | 17ac2e9c58b69a1e25460a568eae1b0dc0188c25 | 110,448,364,601,192,060,000,000,000,000,000,000,000 | 7 | rose: Fix rose_getname() leak
rose_getname() can leak kernel memory to user.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net> |
bool pm_suspended_storage(void)
{
if ((gfp_allowed_mask & (__GFP_IO | __GFP_FS)) == (__GFP_IO | __GFP_FS))
return false;
return true;
} | 0 | [] | linux | 400e22499dd92613821374c8c6c88c7225359980 | 191,179,539,248,099,680,000,000,000,000,000,000,000 | 6 | mm: don't warn about allocations which stall for too long
Commit 63f53dea0c98 ("mm: warn about allocations which stall for too
long") was a great step for reducing possibility of silent hang up
problem caused by memory allocation stalls. But this commit reverts it,
for it is possible to trigger OOM lockup and/or soft... |
_hivex_get_children (hive_h *h, hive_node_h node,
hive_node_h **children_ret, size_t **blocks_ret,
int flags)
{
if (!IS_VALID_BLOCK (h, node) || !block_id_eq (h, node, "nk")) {
SET_ERRNO (EINVAL, "invalid block or not an 'nk' block");
return -1;
}
struct ntreg_nk... | 0 | [
"CWE-400"
] | hivex | 771728218dac2fbf6997a7e53225e75a4c6b7255 | 155,456,350,977,786,530,000,000,000,000,000,000,000 | 100 | lib/node.c: Limit recursion in ri-records (CVE-2021-3622)
Windows Registry hive "ri"-records are arbitrarily nested B-tree-like
structures:
+-------------+
| ri |
|-------------|
| nr_offsets |
| offset[0] ------> points to another lf/lh/li/ri block
| offset[1] ------>
| offset[2] -----... |
verify_dir_is_empty_or_create(char *dirname)
{
switch (pg_check_dir(dirname))
{
case 0:
/*
* Does not exist, so create
*/
if (pg_mkdir_p(dirname, S_IRWXU) == -1)
{
fprintf(stderr,
_("%s: could not create directory \"%s\": %s\n"),
progname, dirname, strerror(errno));
disconnect_... | 0 | [
"CWE-119"
] | postgres | 01824385aead50e557ca1af28640460fa9877d51 | 270,233,881,555,739,360,000,000,000,000,000,000,000 | 44 | Prevent potential overruns of fixed-size buffers.
Coverity identified a number of places in which it couldn't prove that a
string being copied into a fixed-size buffer would fit. We believe that
most, perhaps all of these are in fact safe, or are copying data that is
coming from a trusted source so that any overrun i... |
dissect_kafka_expire_delegation_token_request(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset,
kafka_api_version_t api_version)
{
offset = dissect_kafka_bytes(tree, hf_kafka_token_hmac, tvb, pinfo, offset, api_version >= 2, NULL, NULL);
offset = diss... | 0 | [
"CWE-401"
] | wireshark | f4374967bbf9c12746b8ec3cd54dddada9dd353e | 196,663,867,790,928,560,000,000,000,000,000,000,000 | 13 | Kafka: Limit our decompression size.
Don't assume that the Internet has our best interests at heart when it
gives us the size of our decompression buffer. Assign an arbitrary limit
of 50 MB.
This fixes #16739 in that it takes care of
** (process:17681): WARNING **: 20:03:07.440: Dissector bug, protocol Kafka, in pac... |
rb_str_downcase_bang(VALUE str)
{
rb_encoding *enc;
char *s, *send;
int modify = 0;
str_modify_keep_cr(str);
enc = STR_ENC_GET(str);
rb_str_check_dummy_enc(enc);
s = RSTRING_PTR(str); send = RSTRING_END(str);
if (single_byte_optimizable(str)) {
while (s < send) {
unsigned int c = ... | 0 | [
"CWE-119"
] | ruby | 1c2ef610358af33f9ded3086aa2d70aac03dcac5 | 207,022,805,786,908,330,000,000,000,000,000,000,000 | 50 | * 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 |
static inline void apic_clear_isr(int vec, struct kvm_lapic *apic)
{
struct kvm_vcpu *vcpu;
if (!__apic_test_and_clear_vector(vec, apic->regs + APIC_ISR))
return;
vcpu = apic->vcpu;
/*
* We do get here for APIC virtualization enabled if the guest
* uses the Hyper-V APIC enlightenment. In this case we may n... | 0 | [
"CWE-703",
"CWE-459"
] | linux | f7d8a19f9a056a05c5c509fa65af472a322abfee | 130,761,555,031,570,290,000,000,000,000,000,000,000 | 24 | Revert "KVM: x86: Open code necessary bits of kvm_lapic_set_base() at vCPU RESET"
Revert a change to open code bits of kvm_lapic_set_base() when emulating
APIC RESET to fix an apic_hw_disabled underflow bug due to arch.apic_base
and apic_hw_disabled being unsyncrhonized when the APIC is created. If
kvm_arch_vcpu_crea... |
int r_jwe_advanced_parsen_json_str(jwe_t * jwe, const char * jwe_json_str, size_t jwe_json_str_len, uint32_t parse_flags, int x5u_flags) {
json_t * jwe_json = NULL;
int ret;
jwe_json = json_loadb(jwe_json_str, jwe_json_str_len, JSON_DECODE_ANY, NULL);
ret = r_jwe_advanced_parse_json_t(jwe, jwe_json, parse_flag... | 0 | [
"CWE-787"
] | rhonabwy | b4c2923a1ba4fabf9b55a89244127e153a3e549b | 110,429,201,928,285,500,000,000,000,000,000,000,000 | 10 | Fix buffer overflow on r_jwe_aesgcm_key_unwrap |
static status ParseCues (AFfilehandle filehandle, AFvirtualfile *fp,
uint32_t id, size_t size)
{
_Track *track;
uint32_t markerCount;
int i;
track = _af_filehandle_get_track(filehandle, AF_DEFAULT_TRACK);
af_read_uint32_le(&markerCount, fp);
track->markerCount = markerCount;
if (markerCount == 0)
{
trac... | 0 | [
"CWE-119"
] | audiofile | e8cf0095b3f319739f9aa1ab5a1aa52b76be8cdd | 182,094,807,074,497,800,000,000,000,000,000,000,000 | 48 | Fix decoding of multi-channel ADPCM audio files. |
custom_attr_visible (MonoImage *image, MonoReflectionCustomAttr *cattr)
{
/* FIXME: Need to do more checks */
if (cattr->ctor->method && (cattr->ctor->method->klass->image != image)) {
int visibility = cattr->ctor->method->klass->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK;
if ((visibility != TYPE_ATTRIBUTE_PUBLIC) &... | 0 | [
"CWE-20"
] | mono | 4905ef1130feb26c3150b28b97e4a96752e0d399 | 109,798,824,441,003,200,000,000,000,000,000,000,000 | 12 | Handle invalid instantiation of generic methods.
* verify.c: Add new function to internal verifier API to check
method instantiations.
* reflection.c (mono_reflection_bind_generic_method_parameters):
Check the instantiation before returning it.
Fixes #655847 |
transaction_id_pick(struct evdns_base *base) {
ASSERT_LOCKED(base);
for (;;) {
u16 trans_id;
evutil_secure_rng_get_bytes(&trans_id, sizeof(trans_id));
if (trans_id == 0xffff) continue;
/* now check to see if that id is already inflight */
if (request_find_from_trans_id(base, trans_id) == NULL)
return tr... | 0 | [
"CWE-125"
] | libevent | 96f64a022014a208105ead6c8a7066018449d86d | 90,927,511,235,868,150,000,000,000,000,000,000,000 | 12 | evdns: name_parse(): fix remote stack overread
@asn-the-goblin-slayer:
"the name_parse() function in libevent's DNS code is vulnerable to a buffer overread.
971 if (cp != name_out) {
972 if (cp + 1 >= end) return -1;
973 *cp++ = '.';
974 }
975 if (cp + ... |
PHP_FUNCTION(rmdir)
{
char *dir;
int dir_len;
zval *zcontext = NULL;
php_stream_context *context;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|r", &dir, &dir_len, &zcontext) == FAILURE) {
RETURN_FALSE;
}
context = php_stream_context_from_zval(zcontext, 0);
RETURN_BOOL(php_stream_rmdir(dir, REPOR... | 0 | [
"CWE-19"
] | php-src | be9b2a95adb504abd5acdc092d770444ad6f6854 | 23,302,731,048,545,230,000,000,000,000,000,000,000 | 15 | Fixed bug #69418 - more s->p fixes for filenames |
static void tcp_rcv_synrecv_state_fastopen(struct sock *sk)
{
tcp_try_undo_loss(sk, false);
/* Reset rtx states to prevent spurious retransmits_timed_out() */
tcp_sk(sk)->retrans_stamp = 0;
inet_csk(sk)->icsk_retransmits = 0;
/* Once we leave TCP_SYN_RECV or TCP_FIN_WAIT_1,
* we no longer need req so release i... | 0 | [
"CWE-190"
] | net | 3b4929f65b0d8249f19a50245cd88ed1a2f78cff | 3,715,659,902,208,618,000,000,000,000,000,000,000 | 23 | tcp: limit payload size of sacked skbs
Jonathan Looney reported that TCP can trigger the following crash
in tcp_shifted_skb() :
BUG_ON(tcp_skb_pcount(skb) < pcount);
This can happen if the remote peer has advertized the smallest
MSS that linux TCP accepts : 48
An skb can hold 17 fragments, and each fragment can ho... |
static int abbrev_cmp(const void *a, const void *b) {
const RzBinDwarfAbbrevDecl *first = a;
const RzBinDwarfAbbrevDecl *second = b;
if (first->offset > second->offset) {
return 1;
} else if (first->offset < second->offset) {
return -1;
} else {
return 0;
}
} | 0 | [
"CWE-787"
] | rizin | aa6917772d2f32e5a7daab25a46c72df0b5ea406 | 232,458,714,375,308,670,000,000,000,000,000,000,000 | 12 | Fix oob write for dwarf with abbrev with count 0 (Fix #2083) (#2086) |
static int isdn_ppp_set_compressor(struct ippp_struct *is, struct isdn_ppp_comp_data *data)
{
struct isdn_ppp_compressor *ipc = ipc_head;
int ret;
void *stat;
int num = data->num;
if (is->debug & 0x10)
printk(KERN_DEBUG "[%d] Set %s type %d\n", is->unit,
(data->flags & IPPP_COMP_FLAG_XMIT) ? "compresso... | 0 | [] | linux | 4ab42d78e37a294ac7bc56901d563c642e03c4ae | 228,008,466,777,711,700,000,000,000,000,000,000,000 | 72 | 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 Magick::Image::chromaRedPrimary(const double x_,const double y_,
const double z_)
{
modifyImage();
image()->chromaticity.red_primary.x=x_;
image()->chromaticity.red_primary.y=y_;
image()->chromaticity.red_primary.z=z_;
} | 0 | [
"CWE-416"
] | ImageMagick | 8c35502217c1879cb8257c617007282eee3fe1cc | 75,139,801,308,105,190,000,000,000,000,000,000,000 | 8 | Added missing return to avoid use after free. |
void RGWGetACLs::execute()
{
stringstream ss;
RGWAccessControlPolicy* const acl = \
(!s->object.empty() ? s->object_acl.get() : s->bucket_acl.get());
RGWAccessControlPolicy_S3* const s3policy = \
static_cast<RGWAccessControlPolicy_S3*>(acl);
s3policy->to_xml(ss);
acls = ss.str();
} | 0 | [
"CWE-770"
] | ceph | ab29bed2fc9f961fe895de1086a8208e21ddaddc | 98,181,290,889,327,960,000,000,000,000,000,000,000 | 10 | rgw: fix issues with 'enforce bounds' patch
The patch to enforce bounds on max-keys/max-uploads/max-parts had a few
issues that would prevent us from compiling it. Instead of changing the
code provided by the submitter, we're addressing them in a separate
commit to maintain the DCO.
Signed-off-by: Joao Eduardo Luis <... |
Opens the module of the algorithm and the mode to be used */
PHP_FUNCTION(mcrypt_module_open)
{
char *cipher, *cipher_dir;
char *mode, *mode_dir;
int cipher_len, cipher_dir_len;
int mode_len, mode_dir_len;
MCRYPT td;
php_mcrypt *pm;
if (zend_parse_parameters (ZEND_NUM_ARGS() TSRMLS_CC, "ssss",
&cip... | 0 | [
"CWE-190"
] | php-src | 6c5211a0cef0cc2854eaa387e0eb036e012904d0 | 148,202,923,992,726,540,000,000,000,000,000,000,000 | 32 | Fix bug #72455: Heap Overflow due to integer overflows |
f_serverlist(typval_T *argvars UNUSED, typval_T *rettv)
{
char_u *r = NULL;
#ifdef FEAT_CLIENTSERVER
# ifdef WIN32
r = serverGetVimNames();
# else
make_connection();
if (X_DISPLAY != NULL)
r = serverGetVimNames(X_DISPLAY);
# endif
#endif
rettv->v_type = VAR_STRING;
rettv->vval.v_string = r;
} | 0 | [
"CWE-78"
] | vim | 8c62a08faf89663e5633dc5036cd8695c80f1075 | 298,604,291,073,099,700,000,000,000,000,000,000,000 | 16 | patch 8.1.0881: can execute shell commands in rvim through interfaces
Problem: Can execute shell commands in rvim through interfaces.
Solution: Disable using interfaces in restricted mode. Allow for writing
file with writefile(), histadd() and a few others. |
CImg<Tfloat> get_distance(const T& value, const unsigned int metric=2) const {
return CImg<Tfloat>(*this,false).distance((Tfloat)value,metric);
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 91,600,045,236,759,200,000,000,000,000,000,000,000 | 3 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
static UINT drdynvc_process_close_request(drdynvcPlugin* drdynvc, int Sp,
int cbChId, wStream* s)
{
int value;
UINT error;
UINT32 ChannelId;
wStream* data_out;
ChannelId = drdynvc_read_variable_uint(s, cbChId);
WLog_Print(drdynvc->log, WLOG_DEBUG, "process_close_request: Sp=%d cbChId=%d, ChannelId=%"PRIu3... | 1 | [
"CWE-125"
] | FreeRDP | baee520e3dd9be6511c45a14c5f5e77784de1471 | 208,297,862,710,221,820,000,000,000,000,000,000,000 | 37 | Fix for #4866: Added additional length checks |
static inline MagickSizeType ScaleQuantumToLongLong(const Quantum quantum)
{
#if !defined(MAGICKCORE_HDRI_SUPPORT)
return((MagickSizeType) (MagickULLConstant(72340172838076673)*quantum));
#else
if ((IsNaN(quantum) != MagickFalse) || (quantum <= 0.0))
return(0UL);
if ((72340172838076673.0*quantum) >= 184467440... | 0 | [
"CWE-190"
] | ImageMagick | 95d4e94e0353e503b71a53f5e6fad173c7c70c90 | 260,686,599,639,438,900,000,000,000,000,000,000,000 | 12 | https://github.com/ImageMagick/ImageMagick/issues/1751 |
repodata_serialize_key(Repodata *data, struct extdata *newincore,
struct extdata *newvincore,
Id *schema,
Repokey *key, Id val)
{
Id *ida;
struct extdata *xd;
unsigned int oldvincorelen = 0;
Id schemaid, *sp;
xd = newincore;
if (key->storage == KEY_STORAGE_VERTICAL_OFFSET)
{
... | 0 | [
"CWE-125"
] | libsolv | fdb9c9c03508990e4583046b590c30d958f272da | 14,712,801,474,409,040,000,000,000,000,000,000,000 | 158 | repodata_schema2id: fix heap-buffer-overflow in memcmp
When the length of last schema in data->schemadata is
less than length of input schema, we got a read overflow
in asan test.
Signed-off-by: Zhipeng Xie <xiezhipeng1@huawei.com> |
static int minix_remount (struct super_block * sb, int * flags, char * data)
{
struct minix_sb_info * sbi = minix_sb(sb);
struct minix_super_block * ms;
ms = sbi->s_ms;
if ((*flags & MS_RDONLY) == (sb->s_flags & MS_RDONLY))
return 0;
if (*flags & MS_RDONLY) {
if (ms->s_state & MINIX_VALID_FS ||
!(sbi->s... | 0 | [
"CWE-189"
] | linux-2.6 | f5fb09fa3392ad43fbcfc2f4580752f383ab5996 | 38,085,420,617,799,960,000,000,000,000,000,000,000 | 30 | [PATCH] Fix for minix crash
Mounting a (corrupt) minix filesystem with zero s_zmap_blocks
gives a spectacular crash on my 2.6.17.8 system, no doubt
because minix/inode.c does an unconditional
minix_set_bit(0,sbi->s_zmap[0]->b_data);
[akpm@osdl.org: make labels conistent while we're there]
Signed-off-by: Andrew Mort... |
static int selinux_task_setrlimit(unsigned int resource, struct rlimit *new_rlim)
{
struct rlimit *old_rlim = current->signal->rlim + resource;
/* Control the ability to change the hard limit (whether
lowering or raising it), so that the hard limit can
later be used as a safe reset point for the soft limit
... | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 319,525,610,057,420,750,000,000,000,000,000,000,000 | 13 | 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 ip6_frags_sysctl_register(void)
{
ip6_ctl_header = register_net_sysctl_rotable(net_ipv6_ctl_path,
ip6_frags_ctl_table);
return ip6_ctl_header == NULL ? -ENOMEM : 0;
} | 0 | [] | linux-2.6 | 70789d7052239992824628db8133de08dc78e593 | 79,129,637,896,370,810,000,000,000,000,000,000,000 | 6 | ipv6: discard overlapping fragment
RFC5722 prohibits reassembling fragments when some data overlaps.
Bug spotted by Zhang Zuotao <zuotao.zhang@6wind.com>.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net> |
MagickExport const DelegateInfo *GetDelegateInfo(const char *decode,
const char *encode,ExceptionInfo *exception)
{
register const DelegateInfo
*p;
assert(exception != (ExceptionInfo *) NULL);
if (IsDelegateCacheInstantiated(exception) == MagickFalse)
return((const DelegateInfo *) NULL);
/*
Searc... | 0 | [
"CWE-476"
] | ImageMagick | 2c75f301d9ac84f91071393b02d8c88c8341c91c | 190,485,730,117,132,700,000,000,000,000,000,000,000 | 53 | https://github.com/ImageMagick/ImageMagick/issues/1225 |
Item_subselect::Item_subselect(THD *thd_arg):
Item_result_field(thd_arg), Used_tables_and_const_cache(),
value_assigned(0), own_engine(0), thd(0), old_engine(0),
have_to_be_excluded(0),
inside_first_fix_fields(0), done_first_fix_fields(FALSE),
expr_cache(0), forced_const(FALSE), substitution(0), engine(0), e... | 0 | [
"CWE-89"
] | server | 3c209bfc040ddfc41ece8357d772547432353fd2 | 3,139,641,459,350,960,300,000,000,000,000,000,000 | 24 | MDEV-25994: Crash with union of my_decimal type in ORDER BY clause
When single-row subquery fails with "Subquery reutrns more than 1 row"
error, it will raise an error and return NULL.
On the other hand, Item_singlerow_subselect sets item->maybe_null=0
for table-less subqueries like "(SELECT not_null_value)" (*)
Th... |
TEST_P(Http2IntegrationTest, PauseAndResumeHeadersOnly) {
config_helper_.addFilter(R"EOF(
name: stop-iteration-and-continue-filter
config: {}
)EOF");
initialize();
codec_client_ = makeHttpConnection(lookupPort("http"));
auto response = codec_client_->makeHeaderOnlyRequest(default_request_headers_);
AS... | 0 | [
"CWE-400",
"CWE-703"
] | envoy | afc39bea36fd436e54262f150c009e8d72db5014 | 218,675,937,935,361,270,000,000,000,000,000,000,000 | 18 | 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... |
static int phar_tar_process_metadata(phar_entry_info *entry, php_stream *fp TSRMLS_DC) /* {{{ */
{
char *metadata;
size_t save = php_stream_tell(fp), read;
phar_entry_info *mentry;
metadata = (char *) emalloc(entry->uncompressed_filesize + 1);
read = php_stream_read(fp, metadata, entry->uncompressed_filesize);
... | 1 | [
"CWE-189"
] | php-src | 158d8a6b088662ce9d31e0c777c6ebe90efdc854 | 49,600,625,714,303,040,000,000,000,000,000,000,000 | 35 | fix unchecked emalloc |
QPDF::Members::Members() :
encrypted(false),
encryption_initialized(false),
ignore_xref_streams(false),
suppress_warnings(false),
out_stream(&std::cout),
err_stream(&std::cerr),
attempt_recovery(true),
encryption_V(0),
encryption_R(0),
encrypt_metadata(true),
cf_stream(e_none... | 0 | [
"CWE-125"
] | qpdf | 1868a10f8b06631362618bfc85ca8646da4b4b71 | 166,862,071,909,278,430,000,000,000,000,000,000,000 | 23 | Replace all atoi calls with QUtil::string_to_int
The latter catches underflow/overflow. |
static Image *ReadXBMImage(const ImageInfo *image_info,ExceptionInfo *exception)
{
char
buffer[MagickPathExtent],
name[MagickPathExtent];
Image
*image;
MagickBooleanType
status;
register ssize_t
i,
x;
register Quantum
*q;
register unsigned char
*p;
short int
hex_d... | 1 | [
"CWE-703",
"CWE-834"
] | ImageMagick | d9a8234d211da30baf9526fbebe9a8438ea7e11c | 34,722,320,842,227,897,000,000,000,000,000,000,000 | 221 | https://github.com/ImageMagick/ImageMagick/issues/712 |
static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev,
u8 key_idx, bool pairwise, const u8 *mac_addr,
struct key_params *params)
{
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
struct ieee80211_local *local = sdata->local;
struct sta_info *sta = NULL;
const s... | 0 | [
"CWE-287"
] | linux | 3e493173b7841259a08c5c8e5cbe90adb349da7e | 339,139,063,656,300,480,000,000,000,000,000,000,000 | 115 | mac80211: Do not send Layer 2 Update frame before authorization
The Layer 2 Update frame is used to update bridges when a station roams
to another AP even if that STA does not transmit any frames after the
reassociation. This behavior was described in IEEE Std 802.11F-2003 as
something that would happen based on MLME-... |
static int crypto_rng_report(struct sk_buff *skb, struct crypto_alg *alg)
{
struct crypto_report_rng rrng;
snprintf(rrng.type, CRYPTO_MAX_ALG_NAME, "%s", "rng");
rrng.seedsize = alg->cra_rng.seedsize;
if (nla_put(skb, CRYPTOCFGA_REPORT_RNG,
sizeof(struct crypto_report_rng), &rrng))
goto nla_put_failure;
... | 1 | [
"CWE-310"
] | linux | 9a5467bf7b6e9e02ec9c3da4e23747c05faeaac6 | 329,527,465,895,646,200,000,000,000,000,000,000,000 | 16 | crypto: user - fix info leaks in report API
Three errors resulting in kernel memory disclosure:
1/ The structures used for the netlink based crypto algorithm report API
are located on the stack. As snprintf() does not fill the remainder of
the buffer with null bytes, those stack bytes will be disclosed to users
of th... |
XML_SetCharacterDataHandler(XML_Parser parser,
XML_CharacterDataHandler handler)
{
if (parser != NULL)
characterDataHandler = handler;
} | 0 | [
"CWE-611"
] | libexpat | c4bf96bb51dd2a1b0e185374362ee136fe2c9d7f | 221,665,960,177,562,900,000,000,000,000,000,000,000 | 6 | xmlparse.c: Fix external entity infinite loop bug (CVE-2017-9233) |
xmlRelaxNGParseElement(xmlRelaxNGParserCtxtPtr ctxt, xmlNodePtr node)
{
xmlRelaxNGDefinePtr ret, cur, last;
xmlNodePtr child;
const xmlChar *olddefine;
ret = xmlRelaxNGNewDefine(ctxt, node);
if (ret == NULL)
return (NULL);
ret->type = XML_RELAXNG_ELEMENT;
ret->parent = ctxt->def;
... | 0 | [
"CWE-134"
] | libxml2 | 502f6a6d08b08c04b3ddfb1cd21b2f699c1b7f5b | 53,223,569,732,891,200,000,000,000,000,000,000,000 | 101 | More format string warnings with possible format string vulnerability
For https://bugzilla.gnome.org/show_bug.cgi?id=761029
adds a new xmlEscapeFormatString() function to escape composed format
strings |
R_API bool r_sys_mkdirp(const char *dir) {
bool ret = true;
char slash = R_SYS_DIR[0];
char *path = strdup (dir), *ptr = path;
if (!path) {
eprintf ("r_sys_mkdirp: Unable to allocate memory\n");
return false;
}
if (*ptr == slash) {
ptr++;
}
#if __WINDOWS__
{
char *p = strstr (ptr, ":\\");
if (p) {
... | 1 | [
"CWE-78"
] | radare2 | 04edfa82c1f3fa2bc3621ccdad2f93bdbf00e4f9 | 112,209,163,629,125,260,000,000,000,000,000,000,000 | 45 | Fix command injection on PDB download (#16966)
* Fix r_sys_mkdirp with absolute path on Windows
* Fix build with --with-openssl
* Use RBuffer in r_socket_http_answer()
* r_socket_http_answer: Fix read for big responses
* Implement r_str_escape_sh()
* Cleanup r_socket_connect() on Windows
* Fix socket being creat... |
static ssize_t auto_online_blocks_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
const int online_type = memhp_online_type_from_str(buf);
if (online_type < 0)
return -EINVAL;
memhp_default_online_type = online_type;
return count;
} | 0 | [
"CWE-787"
] | linux | aa838896d87af561a33ecefea1caa4c15a68bc47 | 99,892,954,750,939,940,000,000,000,000,000,000,000 | 12 | drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions
Convert the various sprintf fmaily calls in sysfs device show functions
to sysfs_emit and sysfs_emit_at for PAGE_SIZE buffer safety.
Done with:
$ spatch -sp-file sysfs_emit_dev.cocci --in-place --max-width=80 .
And cocci script:
$ cat s... |
int _yr_emit_inst_arg_struct(
RE_EMIT_CONTEXT* emit_context,
uint8_t opcode,
void* structure,
size_t structure_size,
uint8_t** instruction_addr,
void** argument_addr,
int* code_size)
{
FAIL_ON_ERROR(yr_arena_write_data(
emit_context->arena,
&opcode,
sizeof(uint8_t),
... | 0 | [
"CWE-125"
] | yara | 83d799804648c2a0895d40a19835d9b757c6fa4e | 184,418,821,036,278,300,000,000,000,000,000,000,000 | 25 | Fix issue #646 (#648)
* Fix issue #646 and some edge cases with wide regexps using \b and \B
* Rename function IS_WORD_CHAR to _yr_re_is_word_char |
static inline void task_numa_free(struct task_struct *p, bool final)
{
} | 0 | [
"CWE-416"
] | linux | 16d51a590a8ce3befb1308e0e7ab77f3b661af33 | 260,246,702,181,622,400,000,000,000,000,000,000,000 | 3 | sched/fair: Don't free p->numa_faults with concurrent readers
When going through execve(), zero out the NUMA fault statistics instead of
freeing them.
During execve, the task is reachable through procfs and the scheduler. A
concurrent /proc/*/sched reader can read data from a freed ->numa_faults
allocation (confirmed... |
static void rtl8139_transfer_frame(RTL8139State *s, uint8_t *buf, int size,
int do_interrupt, const uint8_t *dot1q_buf)
{
struct iovec *iov = NULL;
struct iovec vlan_iov[3];
if (!size)
{
DPRINTF("+++ empty ethernet frame\n");
return;
}
if (dot1q_buf && size >= ETH_ALEN * 2)... | 1 | [
"CWE-835"
] | qemu | 5311fb805a4403bba024e83886fa0e7572265de4 | 96,858,383,543,054,050,000,000,000,000,000,000,000 | 52 | rtl8139: switch to use qemu_receive_packet() for loopback
This patch switches to use qemu_receive_packet() which can detect
reentrancy and return early.
This is intended to address CVE-2021-3416.
Cc: Prasad J Pandit <ppandit@redhat.com>
Cc: qemu-stable@nongnu.org
Buglink: https://bugs.launchpad.net/qemu/+bug/1910826... |
static int oploop(RAsm *a, ut8 *data, const Opcode *op) {
int l = 0;
data[l++] = 0xe2;
st8 delta = op->operands[0].immediate - a->pc - 2;
data[l++] = (ut8)delta;
return l;
} | 0 | [
"CWE-119",
"CWE-125",
"CWE-787"
] | radare2 | 9b46d38dd3c4de6048a488b655c7319f845af185 | 250,844,615,076,010,770,000,000,000,000,000,000,000 | 7 | Fix #12372 and #12373 - Crash in x86 assembler (#12380)
0 ,0,[bP-bL-bP-bL-bL-r-bL-bP-bL-bL-
mov ,0,[ax+Bx-ax+Bx-ax+ax+Bx-ax+Bx--
leA ,0,[bP-bL-bL-bP-bL-bP-bL-60@bL-
leA ,0,[bP-bL-r-bP-bL-bP-bL-60@bL-
mov ,0,[ax+Bx-ax+Bx-ax+ax+Bx-ax+Bx-- |
NIFinishBuild(IspellDict *Conf)
{
/* Release no-longer-needed temp memory */
MemoryContextDelete(Conf->buildCxt);
/* Just for cleanliness, zero the now-dangling pointers */
Conf->buildCxt = NULL;
Conf->Spell = NULL;
Conf->firstfree = NULL;
} | 0 | [
"CWE-119"
] | postgres | 01824385aead50e557ca1af28640460fa9877d51 | 172,789,080,528,192,600,000,000,000,000,000,000,000 | 9 | Prevent potential overruns of fixed-size buffers.
Coverity identified a number of places in which it couldn't prove that a
string being copied into a fixed-size buffer would fit. We believe that
most, perhaps all of these are in fact safe, or are copying data that is
coming from a trusted source so that any overrun i... |
su_main (int argc, char **argv, int mode)
{
int optc;
const char *new_user = DEFAULT_USER, *runuser_user = NULL;
char *command = NULL;
int request_same_session = 0;
char *shell = NULL;
struct passwd *pw;
struct passwd pw_copy;
gid_t *groups = NULL;
size_t ngroups = 0;
bool use_supp = false;
bool ... | 0 | [
"CWE-362"
] | util-linux | dffab154d29a288aa171ff50263ecc8f2e14a891 | 188,688,130,919,110,670,000,000,000,000,000,000,000 | 217 | su: properly clear child PID
Reported-by: Tobias Stöckmann <tobias@stoeckmann.org>
Signed-off-by: Karel Zak <kzak@redhat.com> |
nfsd4_encode_layout_types(struct xdr_stream *xdr, u32 layout_types)
{
__be32 *p;
unsigned long i = hweight_long(layout_types);
p = xdr_reserve_space(xdr, 4 + 4 * i);
if (!p)
return nfserr_resource;
*p++ = cpu_to_be32(i);
for (i = LAYOUT_NFSV4_1_FILES; i < LAYOUT_TYPE_MAX; ++i)
if (layout_types & (1 << i))... | 0 | [
"CWE-20",
"CWE-129"
] | linux | f961e3f2acae94b727380c0b74e2d3954d0edf79 | 122,653,890,116,680,870,000,000,000,000,000,000,000 | 17 | nfsd: encoders mustn't use unitialized values in error cases
In error cases, lgp->lg_layout_type may be out of bounds; so we
shouldn't be using it until after the check of nfserr.
This was seen to crash nfsd threads when the server receives a LAYOUTGET
request with a large layout type.
GETDEVICEINFO has the same pro... |
jpc_mqdec_t *jpc_mqdec_create(int maxctxs, jas_stream_t *in)
{
jpc_mqdec_t *mqdec;
/* There must be at least one context. */
assert(maxctxs > 0);
/* Allocate memory for the MQ decoder. */
if (!(mqdec = jas_malloc(sizeof(jpc_mqdec_t)))) {
goto error;
}
mqdec->in = in;
mqdec->maxctxs = maxctxs;
/* Allocate m... | 1 | [
"CWE-189"
] | jasper | 3c55b399c36ef46befcb21e4ebc4799367f89684 | 113,827,245,081,707,280,000,000,000,000,000,000,000 | 37 | At many places in the code, jas_malloc or jas_recalloc was being
invoked with the size argument being computed in a manner that would not
allow integer overflow to be detected. Now, these places in the code
have been modified to use special-purpose memory allocation functions
(e.g., jas_alloc2, jas_alloc3, jas_realloc... |
dns_zone_checknames(dns_zone_t *zone, const dns_name_t *name,
dns_rdata_t *rdata)
{
bool ok = true;
bool fail = false;
char namebuf[DNS_NAME_FORMATSIZE];
char namebuf2[DNS_NAME_FORMATSIZE];
char typebuf[DNS_RDATATYPE_FORMATSIZE];
int level = ISC_LOG_WARNING;
dns_name_t bad;
REQUIRE(DNS_ZONE_VALID(zone));... | 0 | [
"CWE-327"
] | bind9 | f09352d20a9d360e50683cd1d2fc52ccedcd77a0 | 270,182,168,250,277,500,000,000,000,000,000,000,000 | 47 | Update keyfetch_done compute_tag check
If in keyfetch_done the compute_tag fails (because for example the
algorithm is not supported), don't crash, but instead ignore the
key. |
void LinkResolver::lookup_method_in_interfaces(methodHandle& result, KlassHandle klass, Symbol* name, Symbol* signature, TRAPS) {
InstanceKlass *ik = InstanceKlass::cast(klass());
// Specify 'true' in order to skip default methods when searching the
// interfaces. Function lookup_method_in_klasses() already loo... | 0 | [] | jdk8u | f14e35d20e1a4d0f507f05838844152f2242c6d3 | 74,855,797,154,327,840,000,000,000,000,000,000,000 | 8 | 8281866: Enhance MethodHandle invocations
Reviewed-by: andrew
Backport-of: d974d9da365f787f67971d88c79371c8b0769f75 |
static void nfs4_sequence_free_slot(struct nfs4_sequence_res *res)
{
if (res->sr_slot != NULL)
nfs40_sequence_free_slot(res);
} | 0 | [
"CWE-787"
] | linux | b4487b93545214a9db8cbf32e86411677b0cca21 | 229,027,850,341,317,400,000,000,000,000,000,000,000 | 5 | nfs: Fix getxattr kernel panic and memory overflow
Move the buffer size check to decode_attr_security_label() before memcpy()
Only call memcpy() if the buffer is large enough
Fixes: aa9c2669626c ("NFS: Client implementation of Labeled-NFS")
Signed-off-by: Jeffrey Mitchell <jeffrey.mitchell@starlab.io>
[Trond: clean u... |
nautilus_file_can_mount (NautilusFile *file)
{
g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
return file->details->can_mount;
} | 0 | [] | nautilus | 7632a3e13874a2c5e8988428ca913620a25df983 | 221,058,099,403,976,930,000,000,000,000,000,000,000 | 6 | 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-... |
static void launch(OpKernelContext* context, const Tensor& tensor_in,
const std::array<int64, 3>& window,
const std::array<int64, 3>& stride,
const std::array<int64, 3>& padding,
TensorFormat data_format, Padding padding_type,
... | 0 | [
"CWE-369",
"CWE-787"
] | tensorflow | 63c6a29d0f2d692b247f7bf81f8732d6442fad09 | 123,588,646,971,898,460,000,000,000,000,000,000,000 | 9 | Add missing validation, prevent heap OOB
PiperOrigin-RevId: 372246723
Change-Id: I1a454a643810e77d7d14821b342098c56a09fbbf |
void DSA_Public_Decoder::Decode(DSA_PublicKey& key)
{
ReadHeader();
if (source_.GetError().What()) return;
// group parameters
key.SetModulus(GetInteger(Integer().Ref()));
key.SetSubGroupOrder(GetInteger(Integer().Ref()));
key.SetSubGroupGenerator(GetInteger(Integer().Ref()));
// key
k... | 0 | [
"CWE-254"
] | mysql-server | e7061f7e5a96c66cb2e0bf46bec7f6ff35801a69 | 255,265,468,425,740,150,000,000,000,000,000,000,000 | 13 | Bug #22738607: YASSL FUNCTION X509_NAME_GET_INDEX_BY_NID IS NOT WORKING AS EXPECTED. |
KaxInternalBlock::KaxInternalBlock(const KaxInternalBlock & ElementToClone)
:EbmlBinary(ElementToClone)
,myBuffers(ElementToClone.myBuffers.size())
,Timecode(ElementToClone.Timecode)
,LocalTimecode(ElementToClone.LocalTimecode)
,bLocalTimecodeUsed(ElementToClone.bLocalTimecodeUsed)
,TrackNumber(ElementToClo... | 0 | [
"CWE-200",
"CWE-399",
"CWE-119"
] | libmatroska | 0a2d3e3644a7453b6513db2f9bc270f77943573f | 54,484,801,280,492,580,000,000,000,000,000,000,000 | 17 | KaxBlockInternal: check EBML lace sizes against available buffer space |
static void populate_devinfo_service(struct btd_gatt_database *database)
{
struct gatt_db_attribute *service;
struct gatt_db_attribute *attrib;
bt_uuid_t uuid;
if (!btd_opts.did_source)
return;
bt_uuid16_create(&uuid, UUID_DIS);
service = gatt_db_add_service(database->db, &uuid, true, 3);
bt_uuid16_create(&... | 0 | [
"CWE-416"
] | bluez | 838c0dc7641e1c991c0f3027bf94bee4606012f8 | 2,644,640,693,132,121,000,000,000,000,000,000,000 | 24 | gatt: Fix not cleaning up when disconnected
There is a current use after free possible on a gatt server if a client
disconnects while a WriteValue call is being processed with dbus.
This patch includes the addition of a pending disconnect callback to handle
cleanup better if a disconnect occurs during a write, an acq... |
finish_get_edata(void *arg, krb5_error_code code, krb5_pa_data *pa)
{
krb5_error_code ret;
struct hint_state *state = arg;
if (code == 0) {
if (pa == NULL) {
ret = alloc_pa_data(state->pa_type, 0, &pa);
if (ret)
goto error;
}
/* add_pa_data_el... | 0 | [
"CWE-617"
] | krb5 | 94e5eda5bb94d1d44733a49c3d9b6d1e42c74def | 262,358,310,906,137,240,000,000,000,000,000,000,000 | 24 | Remove incorrect KDC assertion
The assertion in return_enc_padata() is reachable because
kdc_make_s4u2self_rep() may have previously added encrypted padata.
It is no longer necessary because the code uses add_pa_data_element()
instead of allocating a new list.
CVE-2018-20217:
In MIT krb5 1.8 or later, an authenticat... |
static patricia_tree_t* get_allowed_nets(lua_State* vm) {
ntop->getTrace()->traceEvent(TRACE_INFO, "%s() called", __FUNCTION__);
lua_getglobal(vm, CONST_ALLOWED_NETS);
return((patricia_tree_t*)lua_touserdata(vm, lua_gettop(vm)));
} | 0 | [
"CWE-254"
] | ntopng | 2e0620be3410f5e22c9aa47e261bc5a12be692c6 | 83,368,673,563,034,380,000,000,000,000,000,000,000 | 6 | Added security fix to avoid escalating privileges to non-privileged users
Many thanks to Dolev Farhi for reporting it |
static int aac_get_hba_info(struct aac_dev *dev, void __user *arg)
{
struct aac_hba_info hbainfo;
hbainfo.adapter_number = (u8) dev->id;
hbainfo.system_io_bus_number = dev->pdev->bus->number;
hbainfo.device_number = (dev->pdev->devfn >> 3);
hbainfo.function_number = (dev->pdev->devfn & 0x0007);
hbainfo.vendo... | 1 | [
"CWE-200"
] | linux | 342ffc26693b528648bdc9377e51e4f2450b4860 | 242,610,856,632,228,180,000,000,000,000,000,000,000 | 21 | scsi: aacraid: Don't copy uninitialized stack memory to userspace
Both aac_send_raw_srb() and aac_get_hba_info() may copy stack allocated
structs to userspace without initializing all members of these
structs. Clear out this memory to prevent information leaks.
Fixes: 423400e64d377 ("scsi: aacraid: Include HBA direct... |
flatpak_dir_new (GFile *path, gboolean user)
{
/* We are only interested on extra data for system-wide installations, in which
case we use _new_full() directly, so here we just call it passing NULL */
return flatpak_dir_new_full (path, user, NULL);
} | 0 | [
"CWE-668"
] | flatpak | cd2142888fc4c199723a0dfca1f15ea8788a5483 | 272,724,808,239,658,000,000,000,000,000,000,000,000 | 6 | Don't expose /proc when running apply_extra
As shown by CVE-2019-5736, it is sometimes possible for the sandbox
app to access outside files using /proc/self/exe. This is not
typically an issue for flatpak as the sandbox runs as the user which
has no permissions to e.g. modify the host files.
However, when installing ... |
static CImg<T> diagonal(const T& a0, const T& a1, const T& a2, const T& a3) {
return matrix(a0,0,0,0,0,a1,0,0,0,0,a2,0,0,0,0,a3);
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 329,515,996,135,732,050,000,000,000,000,000,000,000 | 3 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
static inline int do_fontx_ioctl(struct vc_data *vc, int cmd,
struct consolefontdesc __user *user_cfd,
struct console_font_op *op)
{
struct consolefontdesc cfdarg;
int i;
if (copy_from_user(&cfdarg, user_cfd, sizeof(struct consolefontdesc)))
return -EFAULT;
switch (cmd) {
case PIO_FONTX:
op->op = KD_FONT... | 0 | [
"CWE-662"
] | linux | 90bfdeef83f1d6c696039b6a917190dcbbad3220 | 26,870,581,507,551,694,000,000,000,000,000,000,000 | 38 | tty: make FONTX ioctl use the tty pointer they were actually passed
Some of the font tty ioctl's always used the current foreground VC for
their operations. Don't do that then.
This fixes a data race on fg_console.
Side note: both Michael Ellerman and Jiri Slaby point out that all these
ioctls are deprecated, and s... |
prompt_for_password (void)
{
if (opt.user)
printf (_("Password for user %s: "), quote (opt.user));
else
printf (_("Password: "));
return getpass("");
} | 0 | [
"CWE-20"
] | wget | 3e25a9817f47fbb8660cc6a3b2f3eea239526c6c | 188,323,554,937,939,400,000,000,000,000,000,000,000 | 8 | Introduce --trust-server-names. Close CVE-2010-2252. |
static int bond_close(struct net_device *bond_dev)
{
struct bonding *bond = netdev_priv(bond_dev);
bond_work_cancel_all(bond);
bond->send_peer_notif = 0;
if (bond_is_lb(bond))
bond_alb_deinitialize(bond);
bond->recv_probe = NULL;
return 0;
} | 0 | [
"CWE-476",
"CWE-703"
] | linux | 105cd17a866017b45f3c45901b394c711c97bf40 | 299,551,996,739,533,920,000,000,000,000,000,000,000 | 12 | bonding: fix null dereference in bond_ipsec_add_sa()
If bond doesn't have real device, bond->curr_active_slave is null.
But bond_ipsec_add_sa() dereferences bond->curr_active_slave without
null checking.
So, null-ptr-deref would occur.
Test commands:
ip link add bond0 type bond
ip link set bond0 up
ip x s... |
cmd_file (const char *com _GL_UNUSED, const char *val, void *place)
{
char **pstring = (char **)place;
xfree (*pstring);
/* #### If VAL is empty, perhaps should set *PLACE to NULL. */
*pstring = xstrdup (val);
#if defined(WINDOWS) || defined(MSDOS)
/* Convert "\" to "/". */
{
char *s;
for (s = ... | 0 | [
"CWE-200"
] | wget | c125d24762962d91050d925fbbd9e6f30b2302f8 | 176,774,559,089,790,640,000,000,000,000,000,000,000 | 21 | Don't use extended attributes (--xattr) by default
* src/init.c (defaults): Set enable_xattr to false by default
* src/main.c (print_help): Reverse option logic of --xattr
* doc/wget.texi: Add description for --xattr
Users may not be aware that the origin URL and Referer are saved
including credentials, and possibly ... |
static int mwifiex_pcie_create_txbd_ring(struct mwifiex_adapter *adapter)
{
struct pcie_service_card *card = adapter->card;
const struct mwifiex_pcie_card_reg *reg = card->pcie.reg;
/*
* driver maintaines the write pointer and firmware maintaines the read
* pointer. The write pointer starts at 0 (zero) while th... | 0 | [
"CWE-400",
"CWE-200",
"CWE-401"
] | linux | d10dcb615c8e29d403a24d35f8310a7a53e3050c | 299,625,214,553,101,280,000,000,000,000,000,000,000 | 46 | mwifiex: pcie: Fix memory leak in mwifiex_pcie_init_evt_ring
In mwifiex_pcie_init_evt_ring, a new skb is allocated which should be
released if mwifiex_map_pci_memory() fails. The release for skb and
card->evtbd_ring_vbase is added.
Fixes: 0732484b47b5 ("mwifiex: separate ring initialization and ring creation routines... |
void Field_time::sort_string(uchar *to,uint length __attribute__((unused)))
{
to[0] = (uchar) (ptr[2] ^ 128);
to[1] = ptr[1];
to[2] = ptr[0];
} | 0 | [
"CWE-416",
"CWE-703"
] | server | 08c7ab404f69d9c4ca6ca7a9cf7eec74c804f917 | 113,503,280,498,357,660,000,000,000,000,000,000,000 | 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... |
static void long2str(unsigned char *dst, s32 n)
{
dst[0] = (n )&0xff;
dst[1] = (n>> 8)&0xff;
dst[2] = (n>>16)&0xff;
dst[3] = (n>>24)&0xff;
} | 0 | [
"CWE-835"
] | gpac | 7f060bbb72966cae80d6fee338d0b07fa3fc06e1 | 91,389,115,200,044,250,000,000,000,000,000,000,000 | 7 | fixed #2159 |
static const char* l4proto_name(u16 proto)
{
switch (proto) {
case IPPROTO_ICMP: return "icmp";
case IPPROTO_TCP: return "tcp";
case IPPROTO_UDP: return "udp";
case IPPROTO_DCCP: return "dccp";
case IPPROTO_GRE: return "gre";
case IPPROTO_SCTP: return "sctp";
case IPPROTO_UDPLITE: return "udplite";
}
return ... | 0 | [
"CWE-203"
] | linux | 2671fa4dc0109d3fb581bc3078fdf17b5d9080f6 | 77,164,485,188,658,170,000,000,000,000,000,000,000 | 14 | netfilter: conntrack: Make global sysctls readonly in non-init netns
These sysctls point to global variables:
- NF_SYSCTL_CT_MAX (&nf_conntrack_max)
- NF_SYSCTL_CT_EXPECT_MAX (&nf_ct_expect_max)
- NF_SYSCTL_CT_BUCKETS (&nf_conntrack_htable_size_user)
Because their data pointers are not updated to point to per-netns
s... |
DEATH_TEST_REGEX_F(DocumentSourceMatchTest,
ShouldFailToDescendExpressionOnPathThatIsNotACommonPrefix,
"Invariant failure.*expression::isPathPrefixOf") {
const auto expCtx = getExpCtx();
const auto matchSpec = BSON("a.b" << 1 << "b.c" << 1);
const auto matchExpression =... | 0 | [] | mongo | b3107d73a2c58d7e016b834dae0acfd01c0db8d7 | 255,577,057,400,500,950,000,000,000,000,000,000,000 | 9 | SERVER-59299: Flatten top-level nested $match stages in doOptimizeAt
(cherry picked from commit 4db5eceda2cff697f35c84cd08232bac8c33beec) |
static void sctp_control_set_owner_w(struct sctp_chunk *chunk)
{
struct sctp_association *asoc = chunk->asoc;
struct sk_buff *skb = chunk->skb;
/* TODO: properly account for control chunks.
* To do it right we'll need:
* 1) endpoint if association isn't known.
* 2) proper memory accounting.
*
* For now... | 0 | [
"CWE-704"
] | linux | a2d859e3fc97e79d907761550dbc03ff1b36479c | 95,016,785,216,714,320,000,000,000,000,000,000,000 | 20 | sctp: account stream padding length for reconf chunk
sctp_make_strreset_req() makes repeated calls to sctp_addto_chunk()
which will automatically account for padding on each call. inreq and
outreq are already 4 bytes aligned, but the payload is not and doing
SCTP_PAD4(a + b) (which _sctp_make_chunk() did implicitly he... |
void hugetlb_report_usage(struct seq_file *m, struct mm_struct *mm)
{
seq_printf(m, "HugetlbPages:\t%8lu kB\n",
atomic_long_read(&mm->hugetlb_usage) << (PAGE_SHIFT - 10));
} | 0 | [
"CWE-703"
] | linux | 5af10dfd0afc559bb4b0f7e3e8227a1578333995 | 193,340,616,041,742,150,000,000,000,000,000,000,000 | 5 | userfaultfd: hugetlbfs: remove superfluous page unlock in VM_SHARED case
huge_add_to_page_cache->add_to_page_cache implicitly unlocks the page
before returning in case of errors.
The error returned was -EEXIST by running UFFDIO_COPY on a non-hole
offset of a VM_SHARED hugetlbfs mapping. It was an userland bug that
t... |
bool readFileIfThere(const char* fname, std::string* line)
{
line->clear();
FILE* fp = fopen(fname, "r");
if(!fp)
return false;
stringfgets(fp, *line);
fclose(fp);
return true;
} | 0 | [
"CWE-399"
] | pdns | 881b5b03a590198d03008e4200dd00cc537712f3 | 285,231,447,949,668,200,000,000,000,000,000,000,000 | 10 | Reject qname's wirelength > 255, `chopOff()` handle dot inside labels |
/**
\param img Reference to image to test.
**/
bool contains(const CImg<T>& img) const { | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 154,802,008,620,466,990,000,000,000,000,000,000,000 | 4 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
int unit_write_settingf(Unit *u, UnitWriteFlags flags, const char *name, const char *format, ...) {
_cleanup_free_ char *p = NULL;
va_list ap;
int r;
assert(u);
assert(name);
assert(format);
if (UNIT_WRITE_FLAGS_NOOP(flags))
return 0;
va... | 0 | [
"CWE-269"
] | systemd | bf65b7e0c9fc215897b676ab9a7c9d1c688143ba | 156,074,184,658,084,550,000,000,000,000,000,000,000 | 21 | core: imply NNP and SUID/SGID restriction for DynamicUser=yes service
Let's be safe, rather than sorry. This way DynamicUser=yes services can
neither take benefit of, nor create SUID/SGID binaries.
Given that DynamicUser= is a recent addition only we should be able to
get away with turning this on, even though this i... |
virDomainLeaseRemoveAt(virDomainDefPtr def, size_t i)
{
virDomainLeaseDefPtr lease = def->leases[i];
VIR_DELETE_ELEMENT(def->leases, i, def->nleases);
return lease;
} | 0 | [
"CWE-212"
] | libvirt | a5b064bf4b17a9884d7d361733737fb614ad8979 | 49,695,630,723,813,630,000,000,000,000,000,000,000 | 7 | 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... |
methodHandle LinkResolver::resolve_method(const LinkInfo& link_info,
Bytecodes::Code code, TRAPS) {
Handle nested_exception;
Klass* resolved_klass = link_info.resolved_klass();
// 1. For invokevirtual, cannot call an interface method
if (code == Bytecodes::_invokevirt... | 0 | [] | jdk11u | 132745902a4601dc64b2c8ca112ca30292feccb4 | 29,090,376,896,609,300,000,000,000,000,000,000,000 | 71 | 8281866: Enhance MethodHandle invocations
Reviewed-by: mbaesken
Backport-of: d974d9da365f787f67971d88c79371c8b0769f75 |
bool read_ujpg( void )
{
using namespace IOUtil;
using namespace Sirikata;
// colldata.start_decoder_worker_thread(std::bind(&simple_decoder, &colldata, str_in));
unsigned char ujpg_mrk[ 64 ];
// this is where we will enable seccomp, before reading user data
write_byte_bill(Billing::HEADER, true,... | 0 | [
"CWE-399",
"CWE-190"
] | lepton | 6a5ceefac1162783fffd9506a3de39c85c725761 | 47,308,297,314,155,570,000,000,000,000,000,000,000 | 246 | fix #111 |
static struct page *new_page(struct page *page, unsigned long start, int **x)
{
return NULL;
} | 0 | [
"CWE-388"
] | linux | cf01fb9985e8deb25ccf0ea54d916b8871ae0e62 | 139,084,981,297,925,100,000,000,000,000,000,000,000 | 4 | mm/mempolicy.c: fix error handling in set_mempolicy and mbind.
In the case that compat_get_bitmap fails we do not want to copy the
bitmap to the user as it will contain uninitialized stack data and leak
sensitive data.
Signed-off-by: Chris Salls <salls@cs.ucsb.edu>
Signed-off-by: Linus Torvalds <torvalds@linux-founda... |
static struct sock *udp_v6_mcast_next(struct net *net, struct sock *sk,
__be16 loc_port, const struct in6_addr *loc_addr,
__be16 rmt_port, const struct in6_addr *rmt_addr,
int dif)
{
struct hlist_nulls_node *node;
struct sock *s = sk;
unsigned short num = ntohs(loc_port);
sk_nulls_for... | 0 | [
"CWE-399",
"CWE-703"
] | linux | 8822b64a0fa64a5dd1dfcf837c5b0be83f8c05d1 | 16,286,343,524,836,760,000,000,000,000,000,000,000 | 40 | ipv6: call udp_push_pending_frames when uncorking a socket with AF_INET pending data
We accidentally call down to ip6_push_pending_frames when uncorking
pending AF_INET data on a ipv6 socket. This results in the following
splat (from Dave Jones):
skbuff: skb_under_panic: text:ffffffff816765f6 len:48 put:40 head:ffff8... |
static void hns_gmac_disable(void *mac_drv, enum mac_commom_mode mode)
{
struct mac_driver *drv = (struct mac_driver *)mac_drv;
/*disable GE rX/tX */
if ((mode == MAC_COMM_MODE_TX) || (mode == MAC_COMM_MODE_RX_AND_TX))
dsaf_set_dev_bit(drv, GMAC_PORT_EN_REG, GMAC_PORT_TX_EN_B, 0);
if ((mode == MAC_COMM_MODE_RX)... | 0 | [
"CWE-119",
"CWE-703"
] | linux | 412b65d15a7f8a93794653968308fc100f2aa87c | 75,039,669,967,528,385,000,000,000,000,000,000,000 | 11 | net: hns: fix ethtool_get_strings overflow in hns driver
hns_get_sset_count() returns HNS_NET_STATS_CNT and the data space allocated
is not enough for ethtool_get_strings(), which will cause random memory
corruption.
When SLAB and DEBUG_SLAB are both enabled, memory corruptions like the
the following can be observed ... |
void br_mdb_init(void)
{
rtnl_register(PF_BRIDGE, RTM_GETMDB, NULL, br_mdb_dump, NULL);
rtnl_register(PF_BRIDGE, RTM_NEWMDB, br_mdb_add, NULL, NULL);
rtnl_register(PF_BRIDGE, RTM_DELMDB, br_mdb_del, NULL, NULL);
} | 0 | [
"CWE-399"
] | linux-2.6 | c085c49920b2f900ba716b4ca1c1a55ece9872cc | 224,146,614,702,034,420,000,000,000,000,000,000,000 | 6 | bridge: fix mdb info leaks
The bridging code discloses heap and stack bytes via the RTM_GETMDB
netlink interface and via the notify messages send to group RTNLGRP_MDB
afer a successful add/del.
Fix both cases by initializing all unset members/padding bytes with
memset(0).
Cc: Stephen Hemminger <stephen@networkplumbe... |
void __init fork_init(unsigned long mempages)
{
#ifndef __HAVE_ARCH_TASK_STRUCT_ALLOCATOR
#ifndef ARCH_MIN_TASKALIGN
#define ARCH_MIN_TASKALIGN L1_CACHE_BYTES
#endif
/* create a slab on which task_structs can be allocated */
task_struct_cachep =
kmem_cache_create("task_struct", sizeof(struct task_struct),
ARCH_M... | 0 | [
"CWE-20"
] | linux | f106eee10038c2ee5b6056aaf3f6d5229be6dcdd | 249,562,892,641,240,200,000,000,000,000,000,000,000 | 33 | pids: fix fork_idle() to setup ->pids correctly
copy_process(pid => &init_struct_pid) doesn't do attach_pid/etc.
It shouldn't, but this means that the idle threads run with the wrong
pids copied from the caller's task_struct. In x86 case the caller is
either kernel_init() thread or keventd.
In particular, this means... |
Error Box_iloc::append_data(heif_item_id item_ID,
const std::vector<uint8_t>& data,
uint8_t construction_method)
{
// check whether this item ID already exists
size_t idx;
for (idx=0;idx<m_items.size();idx++) {
if (m_items[idx].item_ID == item_ID) {
... | 0 | [
"CWE-703"
] | libheif | 2710c930918609caaf0a664e9c7bc3dce05d5b58 | 147,918,497,389,687,020,000,000,000,000,000,000,000 | 33 | force fraction to a limited resolution to finally solve those pesky numerical edge cases |
RequestDecoder& ConnectionManagerImpl::newStream(ResponseEncoder& response_encoder,
bool is_internally_created) {
if (connection_idle_timer_) {
connection_idle_timer_->disableTimer();
}
ENVOY_CONN_LOG(debug, "new stream", read_callbacks_->connection());
Acti... | 0 | [
"CWE-22"
] | envoy | 5333b928d8bcffa26ab19bf018369a835f697585 | 225,882,247,480,606,440,000,000,000,000,000,000,000 | 19 | Implement handling of escaped slash characters in URL path
Fixes: CVE-2021-29492
Signed-off-by: Yan Avlasov <yavlasov@google.com> |
bool Subgraph::OpMightHaveSideEffect(
const TfLiteNode* node, const TfLiteRegistration* registration) const {
// Check if any of the input tensors are of type resource.
if (AnyTensorOfTypeResource(tensors_, node->inputs)) return true;
// Check if any of the output tensors are of type resource.
if (AnyTensor... | 0 | [
"CWE-476"
] | tensorflow | f8378920345f4f4604202d4ab15ef64b2aceaa16 | 87,858,654,097,688,200,000,000,000,000,000,000,000 | 14 | Prevent a null pointer dereference in TFLite.
PiperOrigin-RevId: 370800353
Change-Id: Ic9c9712ce5c6e384c954dcd640a5bd9ff05c9a05 |
//! Convert pixel values from HSV to RGB color spaces \newinstance.
CImg<Tuchar> get_HSVtoRGB() const {
return CImg<Tuchar>(*this,false).HSVtoRGB(); | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 195,050,312,991,171,600,000,000,000,000,000,000,000 | 3 | Fix other issues in 'CImg<T>::load_bmp()'. |
static inline struct list_head *chunk_hash(const struct inode *inode)
{
unsigned long n = (unsigned long)inode / L1_CACHE_BYTES;
return chunk_hash_heads + n % HASH_SIZE;
} | 0 | [
"CWE-362"
] | linux-2.6 | 8f7b0ba1c853919b85b54774775f567f30006107 | 71,614,131,554,888,940,000,000,000,000,000,000,000 | 5 | Fix inotify watch removal/umount races
Inotify watch removals suck violently.
To kick the watch out we need (in this order) inode->inotify_mutex and
ih->mutex. That's fine if we have a hold on inode; however, for all
other cases we need to make damn sure we don't race with umount. We can
*NOT* just grab a reference... |
int bus_exec_context_set_transient_property(
Unit *u,
ExecContext *c,
const char *name,
sd_bus_message *message,
UnitWriteFlags flags,
sd_bus_error *error) {
const char *suffix;
int r;
assert(u);
... | 0 | [
"CWE-269"
] | systemd | f69567cbe26d09eac9d387c0be0fc32c65a83ada | 184,620,153,270,982,270,000,000,000,000,000,000,000 | 1,395 | core: expose SUID/SGID restriction as new unit setting RestrictSUIDSGID= |
static int count_ah_combs(const struct xfrm_tmpl *t)
{
int i, sz = 0;
for (i = 0; ; i++) {
const struct xfrm_algo_desc *aalg = xfrm_aalg_get_byidx(i);
if (!aalg)
break;
if (!aalg->pfkey_supported)
continue;
if (aalg_tmpl_set(t, aalg))
sz += sizeof(struct sadb_comb);
}
return sz + sizeof(struct sad... | 0 | [
"CWE-200"
] | linux | 9a564bccb78a76740ea9d75a259942df8143d02c | 172,255,628,053,880,300,000,000,000,000,000,000,000 | 15 | af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register
Add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register
to initialize the buffer of supp_skb to fix a kernel-info-leak issue.
1) Function pfkey_register calls compose_sadb_supported to request
a sk_buff. 2) compose_sadb... |
sc_pkcs15emu_get_df(sc_pkcs15_card_t *p15card, unsigned int type)
{
sc_pkcs15_df_t *df;
sc_file_t *file;
int created = 0;
while (1) {
for (df = p15card->df_list; df; df = df->next) {
if (df->type == type) {
if (created)
df->enumerated = 1;
return df;
}
}
assert(created == 0);
file = s... | 0 | [
"CWE-415",
"CWE-119"
] | OpenSC | 360e95d45ac4123255a4c796db96337f332160ad | 105,716,253,730,927,180,000,000,000,000,000,000,000 | 26 | fixed out of bounds writes
Thanks to Eric Sesterhenn from X41 D-SEC GmbH
for reporting the problems. |
void CLASS foveon_sd_load_raw()
{
#ifdef LIBRAW_LIBRARY_BUILD
if(!image)
throw LIBRAW_EXCEPTION_IO_CORRUPT;
#endif
struct decode *dindex;
short diff[1024];
unsigned bitbuf=0;
int pred[3], row, col, bit=-1, c, i;
read_shorts ((ushort *) diff, 1024);
if (!load_flags) foveon_decoder (1024, 0);
for (r... | 0 | [
"CWE-369",
"CWE-704"
] | LibRaw | 9f26ce37f5be86ea11bfc6831366558650b1f6ff | 153,195,759,954,081,670,000,000,000,000,000,000,000 | 39 | SA81000: LibRaw 0.18.8 |
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