func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
xsmp_get_restart_command (GsmClient *client)
{
SmProp *prop;
prop = find_property (GSM_XSMP_CLIENT (client), SmRestartCommand, NULL);
if (!prop || strcmp (prop->type, SmLISTofARRAY8) != 0) {
return NULL;
}
return prop_to_command (prop);
} | 0 | [
"CWE-125",
"CWE-835"
] | gnome-session | b0dc999e0b45355314616321dbb6cb71e729fc9d | 210,585,139,778,889,360,000,000,000,000,000,000,000 | 12 | [gsm] Delay the creation of the GsmXSMPClient until it really exists
We used to create the GsmXSMPClient before the XSMP connection is really
accepted. This can lead to some issues, though. An example is:
https://bugzilla.gnome.org/show_bug.cgi?id=598211#c19. Quoting:
"What is happening is that a new client (probabl... |
int cfg80211_external_auth_request(struct net_device *dev,
struct cfg80211_external_auth_params *params,
gfp_t gfp)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct sk_buff *msg;
void *hdr;
if (!wdev->conn_owner_nlportid)
... | 0 | [
"CWE-120"
] | linux | f88eb7c0d002a67ef31aeb7850b42ff69abc46dc | 280,047,694,797,399,680,000,000,000,000,000,000,000 | 39 | nl80211: validate beacon head
We currently don't validate the beacon head, i.e. the header,
fixed part and elements that are to go in front of the TIM
element. This means that the variable elements there can be
malformed, e.g. have a length exceeding the buffer size, but
most downstream code from this assumes that thi... |
int bnx2x_vlan_reconfigure_vid(struct bnx2x *bp)
{
struct bnx2x_vlan_entry *vlan;
/* The hw forgot all entries after reload */
list_for_each_entry(vlan, &bp->vlan_reg, link)
vlan->hw = false;
bp->vlan_cnt = 0;
/* Don't set rx mode here. Our caller will do it. */
bnx2x_vlan_configure(bp, false);
return 0;
} | 0 | [
"CWE-20"
] | linux | 8914a595110a6eca69a5e275b323f5d09e18f4f9 | 84,282,131,828,567,800,000,000,000,000,000,000,000 | 14 | bnx2x: disable GSO where gso_size is too big for hardware
If a bnx2x card is passed a GSO packet with a gso_size larger than
~9700 bytes, it will cause a firmware error that will bring the card
down:
bnx2x: [bnx2x_attn_int_deasserted3:4323(enP24p1s0f0)]MC assert!
bnx2x: [bnx2x_mc_assert:720(enP24p1s0f0)]XSTORM_ASSERT... |
static int send_jpeg_rect(VncState *vs, int x, int y, int w, int h, int quality)
{
struct jpeg_compress_struct cinfo;
struct jpeg_error_mgr jerr;
struct jpeg_destination_mgr manager;
pixman_image_t *linebuf;
JSAMPROW row[1];
uint8_t *buf;
int dy;
if (surface_bytes_per_pixel(vs->vd->ds) ... | 1 | [
"CWE-401"
] | qemu | 6bf21f3d83e95bcc4ba35a7a07cc6655e8b010b0 | 286,877,895,229,375,430,000,000,000,000,000,000,000 | 55 | vnc: fix memory leak when vnc disconnect
Currently when qemu receives a vnc connect, it creates a 'VncState' to
represent this connection. In 'vnc_worker_thread_loop' it creates a
local 'VncState'. The connection 'VcnState' and local 'VncState' exchange
data in 'vnc_async_encoding_start' and 'vnc_async_encoding_end'.
... |
SetDeviceIndicators(char *wire,
DeviceIntPtr dev,
unsigned changed,
int num,
int *status_rtrn,
ClientPtr client,
xkbExtensionDeviceNotify * ev,
xkbSetDeviceInfoReq * stuff)
{
x... | 0 | [
"CWE-94",
"CWE-787"
] | xorg-xserver | dd8caf39e9e15d8f302e54045dd08d8ebf1025dc | 287,496,678,008,005,180,000,000,000,000,000,000,000 | 96 | xkb: swap XkbSetDeviceInfo and XkbSetDeviceInfoCheck
XKB often uses a FooCheck and Foo function pair, the former is supposed
to check all values in the request and error out on BadLength,
BadValue, etc. The latter is then called once we're confident the values
are good (they may still fail on an individual device, but... |
int setpwnam(struct passwd *pwd, const char *prefix)
{
FILE *fp = NULL, *pwf = NULL;
int save_errno;
int found;
int namelen;
int buflen = 256;
int contlen, rc;
char *linebuf = NULL;
char *tmpname = NULL;
pw_init();
if ((fp = xfmkstemp(&tmpname, "/etc", prefix)) == NULL)
return -1;
/* ptmp should be owne... | 0 | [
"CWE-264"
] | util-linux | bde91c85bdc77975155058276f99d2e0f5eab5a9 | 117,802,957,772,390,740,000,000,000,000,000,000,000 | 111 | chsh, chfn, vipw: fix filenames collision
The utils when compiled WITHOUT libuser then mkostemp()ing
"/etc/%s.XXXXXX" where the filename prefix is argv[0] basename.
An attacker could repeatedly execute the util with modified argv[0]
and after many many attempts mkostemp() may generate suffix which
makes sense. The re... |
bool vfs_init_custom(connection_struct *conn, const char *vfs_object)
{
char *module_path = NULL;
char *module_name = NULL;
char *module_param = NULL, *p;
vfs_handle_struct *handle;
const struct vfs_init_function_entry *entry;
if (!conn||!vfs_object||!vfs_object[0]) {
DEBUG(0,("vfs_init_custon() called with NU... | 0 | [
"CWE-22"
] | samba | bd269443e311d96ef495a9db47d1b95eb83bb8f4 | 98,089,052,155,169,570,000,000,000,000,000,000,000 | 96 | Fix bug 7104 - "wide links" and "unix extensions" are incompatible.
Change parameter "wide links" to default to "no".
Ensure "wide links = no" if "unix extensions = yes" on a share.
Fix man pages to refect this.
Remove "within share" checks for a UNIX symlink set - even if
widelinks = no. The server will not follow t... |
StringRef ClientHandler::get_forwarded_for() const { return forwarded_for_; } | 0 | [] | nghttp2 | 95efb3e19d174354ca50c65d5d7227d92bcd60e1 | 252,333,375,683,877,140,000,000,000,000,000,000,000 | 1 | Don't read too greedily |
ZEND_API int ZEND_FASTCALL zend_is_true(zval *op) /* {{{ */
{
return i_zend_is_true(op);
} | 0 | [
"CWE-787"
] | php-src | f1ce8d5f5839cb2069ea37ff424fb96b8cd6932d | 301,473,699,579,580,540,000,000,000,000,000,000,000 | 4 | Fix #73122: Integer Overflow when concatenating strings
We must avoid integer overflows in memory allocations, so we introduce
an additional check in the VM, and bail out in the rare case of an
overflow. Since the recent fix for bug #74960 still doesn't catch all
possible overflows, we fix that right away. |
static void qeth_core_shutdown(struct ccwgroup_device *gdev)
{
struct qeth_card *card = dev_get_drvdata(&gdev->dev);
if (card->discipline && card->discipline->shutdown)
card->discipline->shutdown(gdev);
} | 0 | [
"CWE-200",
"CWE-119"
] | linux | 6fb392b1a63ae36c31f62bc3fc8630b49d602b62 | 239,524,726,913,248,720,000,000,000,000,000,000,000 | 6 | qeth: avoid buffer overflow in snmp ioctl
Check user-defined length in snmp ioctl request and allow request
only if it fits into a qeth command buffer.
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Reviewed-by: Heiko Carstens <heicars2@linux.vnet.ibm.c... |
TEST_F(ConnectionManagerUtilityTest, MtlsAppendForwardClientCertLocalSanEmpty) {
auto ssl = std::make_shared<NiceMock<Ssl::MockConnectionInfo>>();
ON_CALL(*ssl, peerCertificatePresented()).WillByDefault(Return(true));
EXPECT_CALL(*ssl, uriSanLocalCertificate()).WillOnce(Return(std::vector<std::string>()));
std:... | 0 | [
"CWE-22"
] | envoy | 5333b928d8bcffa26ab19bf018369a835f697585 | 41,384,660,121,952,620,000,000,000,000,000,000,000 | 24 | Implement handling of escaped slash characters in URL path
Fixes: CVE-2021-29492
Signed-off-by: Yan Avlasov <yavlasov@google.com> |
static int __gfar_is_rx_idle(struct gfar_private *priv)
{
u32 res;
/* Normaly TSEC should not hang on GRS commands, so we should
* actually wait for IEVENT_GRSC flag.
*/
if (!gfar_has_errata(priv, GFAR_ERRATA_A002))
return 0;
/* Read the eTSEC register at offset 0xD1C. If bits 7-14 are
* the same as bits ... | 0 | [] | linux | d8861bab48b6c1fc3cdbcab8ff9d1eaea43afe7f | 296,278,878,923,710,500,000,000,000,000,000,000,000 | 21 | gianfar: fix jumbo packets+napi+rx overrun crash
When using jumbo packets and overrunning rx queue with napi enabled,
the following sequence is observed in gfar_add_rx_frag:
| lstatus | | skb |
t | lstatus, size, flags | first | len, data_len, *... |
static int proc_keys_show(struct seq_file *m, void *v)
{
struct rb_node *_p = v;
struct key *key = rb_entry(_p, struct key, serial_node);
struct timespec now;
unsigned long timo;
key_ref_t key_ref, skey_ref;
char xbuf[16];
int rc;
struct keyring_search_context ctx = {
.index_key.type = key->type,
.index_k... | 1 | [
"CWE-20"
] | linux | 363b02dab09b3226f3bd1420dad9c72b79a42a76 | 200,593,292,371,166,820,000,000,000,000,000,000,000 | 90 | KEYS: Fix race between updating and finding a negative key
Consolidate KEY_FLAG_INSTANTIATED, KEY_FLAG_NEGATIVE and the rejection
error into one field such that:
(1) The instantiation state can be modified/read atomically.
(2) The error can be accessed atomically with the state.
(3) The error isn't stored unione... |
int set_decryption_key(MOBIData *m, const char *serial, const char *pid) {
if (!pid && !serial) {
return SUCCESS;
}
if (!mobi_is_encrypted(m)) {
printf("\nDocument is not encrypted, ignoring PID/serial\n");
return SUCCESS;
}
if (m->rh && m->rh->encryption_type == MOBI_ENCRYP... | 0 | [
"CWE-476"
] | libmobi | c0699c8693c47f14a2e57dec7292e862ac7adf9c | 145,890,109,952,082,980,000,000,000,000,000,000,000 | 22 | Fix undefined behavior when passing null to strdup |
int kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
struct kvm_io_device *dev)
{
int i, r;
struct kvm_io_bus *new_bus, *bus;
bus = kvm->buses[bus_idx];
r = -ENOENT;
for (i = 0; i < bus->dev_count; i++)
if (bus->range[i].dev == dev) {
r = 0;
break;
}
if (r)
return r;
new_b... | 0 | [
"CWE-416",
"CWE-284"
] | linux | a0f1d21c1ccb1da66629627a74059dd7f5ac9c61 | 241,404,663,845,543,120,000,000,000,000,000,000,000 | 32 | KVM: use after free in kvm_ioctl_create_device()
We should move the ops->destroy(dev) after the list_del(&dev->vm_node)
so that we don't use "dev" after freeing it.
Fixes: a28ebea2adc4 ("KVM: Protect device ops->create and list_add with kvm->lock")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: ... |
_PUBLIC_ bool strhasupper_handle(struct smb_iconv_handle *ic,
const char *string)
{
while (*string) {
size_t c_size;
codepoint_t s;
codepoint_t t;
s = next_codepoint_handle(ic, string, &c_size);
string += c_size;
t = tolower_m(s);
if (s != t) {
return true; /* that means it has upper case char... | 0 | [
"CWE-200"
] | samba | ba5dbda6d0174a59d221c45cca52ecd232820d48 | 200,010,603,208,621,840,000,000,000,000,000,000,000 | 20 | CVE-2015-5330: Fix handling of unicode near string endings
Until now next_codepoint_ext() and next_codepoint_handle_ext() were
using strnlen(str, 5) to determine how much string they should try to
decode. This ended up looking past the end of the string when it was not
null terminated and the final character looked li... |
static void selinux_task_getsecid(struct task_struct *p, u32 *secid)
{
*secid = task_sid(p);
} | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 92,444,449,862,635,330,000,000,000,000,000,000,000 | 4 | KEYS: Add a keyctl to install a process's session keyring on its parent [try #6]
Add a keyctl to install a process's session keyring onto its parent. This
replaces the parent's session keyring. Because the COW credential code does
not permit one process to change another process's credentials directly, the
change is... |
static int rfc4106_set_authsize(struct crypto_aead *parent,
unsigned int authsize)
{
struct aesni_rfc4106_gcm_ctx *ctx = aesni_rfc4106_gcm_ctx_get(parent);
struct crypto_aead *cryptd_child = cryptd_aead_child(ctx->cryptd_tfm);
switch (authsize) {
case 8:
case 12:
case 16:
break;
default:
return -EINVAL;... | 0 | [
"CWE-119",
"CWE-787"
] | linux | ccfe8c3f7e52ae83155cb038753f4c75b774ca8a | 104,680,751,451,678,620,000,000,000,000,000,000,000 | 18 | crypto: aesni - fix memory usage in GCM decryption
The kernel crypto API logic requires the caller to provide the
length of (ciphertext || authentication tag) as cryptlen for the
AEAD decryption operation. Thus, the cipher implementation must
calculate the size of the plaintext output itself and cannot simply use
cryp... |
iscsi_user_scan_session);
}
static void iscsi_scan_session(struct work_struct *work)
{
struct iscsi_cls_session *session =
container_of(work, struct iscsi_cls_session, scan_work);
struct Scsi_Host *shost = iscsi_session_to_shost(session);
struct iscsi_cls_host *ihost = shost->shost_data;
struct iscsi_s... | 0 | [
"CWE-787"
] | linux | ec98ea7070e94cc25a422ec97d1421e28d97b7ee | 325,928,097,346,770,250,000,000,000,000,000,000,000 | 16 | scsi: iscsi: Ensure sysfs attributes are limited to PAGE_SIZE
As the iSCSI parameters are exported back through sysfs, it should be
enforcing that they never are more than PAGE_SIZE (which should be more
than enough) before accepting updates through netlink.
Change all iSCSI sysfs attributes to use sysfs_emit().
Cc:... |
systable_beginscan(Relation heapRelation,
Oid indexId,
bool indexOK,
Snapshot snapshot,
int nkeys, ScanKey key)
{
SysScanDesc sysscan;
Relation irel;
if (indexOK &&
!IgnoreSystemIndexes &&
!ReindexIsProcessingIndex(indexId))
irel = index_open(indexId, AccessShareLock);
else
irel... | 0 | [
"CWE-209"
] | postgres | 804b6b6db4dcfc590a468e7be390738f9f7755fb | 308,873,096,221,892,330,000,000,000,000,000,000,000 | 77 | 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... |
static const char *tag2str(unsigned int tag)
{
static const char *tags[] = {
"EOC", "BOOLEAN", "INTEGER", "BIT STRING", "OCTET STRING", /* 0-4 */
"NULL", "OBJECT IDENTIFIER", "OBJECT DESCRIPTOR", "EXTERNAL", "REAL", /* 5-9 */
"ENUMERATED", "Universal 11", "UTF8String", "Universal 13", /* 10-13 */
"Universal 14... | 0 | [
"CWE-119",
"CWE-787"
] | OpenSC | 412a6142c27a5973c61ba540e33cdc22d5608e68 | 88,947,172,337,812,280,000,000,000,000,000,000,000 | 17 | fixed out of bounds access of ASN.1 Bitstring
Credit to OSS-Fuzz |
static void gf_dump_vrml_simple_field(GF_SceneDumper *sdump, GF_FieldInfo field, GF_Node *parent)
{
u32 i, sf_type;
GF_ChildNodeItem *list;
void *slot_ptr;
switch (field.fieldType) {
case GF_SG_VRML_SFNODE:
assert ( *(GF_Node **)field.far_ptr);
gf_dump_vrml_node(sdump, *(GF_Node **)field.far_ptr, 0, NULL);
... | 1 | [
"CWE-703"
] | gpac | 3718d583c6ade191dc7979c64f48c001ca6f0243 | 48,539,094,505,824,770,000,000,000,000,000,000,000 | 54 | fixed #2146 |
R_API RCmd *r_cmd_new(void) {
int i;
RCmd *cmd = R_NEW0 (RCmd);
if (!cmd) {
return cmd;
}
cmd->lcmds = r_list_new ();
for (i = 0; i < NCMDS; i++) {
cmd->cmds[i] = NULL;
}
cmd->nullcallback = cmd->data = NULL;
cmd->ht_cmds = ht_pp_new0 ();
cmd->root_cmd_desc = create_cmd_desc (cmd, NULL, R_CMD_DESC_TYPE_AR... | 0 | [
"CWE-125",
"CWE-787"
] | radare2 | 0052500c1ed5bf8263b26b9fd7773dbdc6f170c4 | 296,093,911,781,134,100,000,000,000,000,000,000,000 | 18 | Fix heap OOB read in macho.iterate_chained_fixups ##crash
* Reported by peacock-doris via huntr.dev
* Reproducer 'tests_65305'
mrmacete:
* Return early if segs_count is 0
* Initialize segs_count also for reconstructed fixups
Co-authored-by: pancake <pancake@nopcode.org>
Co-authored-by: Francesco Tamagni <mrm... |
static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
{
zend_op *opline = EX(opline);
zend_free_op free_op2;
is_identical_function(&EX_T(opline->result.u.var).tmp_var,
_get_zval_ptr_cv(&opline->op1, EX(Ts), BP_VAR_R TSRMLS_CC),
_get_zval_ptr_tmp(&opline->op2, EX(Ts), &free_op... | 0 | [] | php-src | ce96fd6b0761d98353761bf78d5bfb55291179fd | 286,491,944,772,857,300,000,000,000,000,000,000,000 | 12 | - 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 |
poolAppend(STRING_POOL *pool, const ENCODING *enc,
const char *ptr, const char *end)
{
if (!pool->ptr && !poolGrow(pool))
return NULL;
for (;;) {
XmlConvert(enc, &ptr, end, (ICHAR **)&(pool->ptr), (ICHAR *)pool->end);
if (ptr == end)
break;
if (!poolGrow(pool))
return NULL;
... | 0 | [
"CWE-119"
] | libexpat | ba0f9c3b40c264b8dd392e02a7a060a8fa54f032 | 162,497,518,896,259,140,000,000,000,000,000,000,000 | 14 | CVE-2015-1283 Sanity check size calculations. r=peterv, a=abillings
https://sourceforge.net/p/expat/bugs/528/ |
static void
bfq_bfqq_resume_state(struct bfq_queue *bfqq, struct bfq_data *bfqd,
struct bfq_io_cq *bic, bool bfq_already_existing)
{
unsigned int old_wr_coeff = bfqq->wr_coeff;
bool busy = bfq_already_existing && bfq_bfqq_busy(bfqq);
if (bic->saved_has_short_ttime)
bfq_mark_bfqq_has_short_ttime(bfqq);
el... | 0 | [
"CWE-416"
] | linux | 2f95fa5c955d0a9987ffdc3a095e2f4e62c5f2a9 | 140,231,614,687,559,220,000,000,000,000,000,000,000 | 49 | block, bfq: fix use-after-free in bfq_idle_slice_timer_body
In bfq_idle_slice_timer func, bfqq = bfqd->in_service_queue is
not in bfqd-lock critical section. The bfqq, which is not
equal to NULL in bfq_idle_slice_timer, may be freed after passing
to bfq_idle_slice_timer_body. So we will access the freed memory.
In ad... |
int fp_count_bits (fp_int * a)
{
int r;
fp_digit q;
/* shortcut */
if (a->used == 0) {
return 0;
}
/* get number of digits and add that */
r = (a->used - 1) * DIGIT_BIT;
/* take the last digit and count the bits in it */
q = a->dp[a->used - 1];
while (q > ((fp_digit) 0)) {
++r;
q ... | 0 | [
"CWE-326",
"CWE-203"
] | wolfssl | 1de07da61f0c8e9926dcbd68119f73230dae283f | 214,639,782,385,898,250,000,000,000,000,000,000,000 | 22 | Constant time EC map to affine for private operations
For fast math, use a constant time modular inverse when mapping to
affine when operation involves a private key - key gen, calc shared
secret, sign. |
static void bpf_ringbuf_free(struct bpf_ringbuf *rb)
{
/* copy pages pointer and nr_pages to local variable, as we are going
* to unmap rb itself with vunmap() below
*/
struct page **pages = rb->pages;
int i, nr_pages = rb->nr_pages;
vunmap(rb);
for (i = 0; i < nr_pages; i++)
__free_page(pages[i]);
kvfree(... | 0 | [
"CWE-787"
] | bpf | 4b81ccebaeee885ab1aa1438133f2991e3a2b6ea | 168,963,027,137,667,840,000,000,000,000,000,000,000 | 13 | bpf, ringbuf: Deny reserve of buffers larger than ringbuf
A BPF program might try to reserve a buffer larger than the ringbuf size.
If the consumer pointer is way ahead of the producer, that would be
successfully reserved, allowing the BPF program to read or write out of
the ringbuf allocated area.
Reported-by: Ryota... |
virtual void onSettingsForTest(const nghttp2_settings&) {} | 0 | [
"CWE-400"
] | envoy | 0e49a495826ea9e29134c1bd54fdeb31a034f40c | 147,409,464,850,030,860,000,000,000,000,000,000,000 | 1 | http/2: add stats and stream flush timeout (#139)
This commit adds a new stream flush timeout to guard against a
remote server that does not open window once an entire stream has
been buffered for flushing. Additional stats have also been added
to better understand the codecs view of active streams as well as
amount o... |
int in_gate_area_no_mm(unsigned long addr)
{
#ifdef AT_SYSINFO_EHDR
if ((addr >= FIXADDR_USER_START) && (addr < FIXADDR_USER_END))
return 1;
#endif
return 0;
} | 0 | [
"CWE-264"
] | linux-2.6 | 1a5a9906d4e8d1976b701f889d8f35d54b928f25 | 14,759,777,401,853,174,000,000,000,000,000,000,000 | 8 | mm: thp: fix pmd_bad() triggering in code paths holding mmap_sem read mode
In some cases it may happen that pmd_none_or_clear_bad() is called with
the mmap_sem hold in read mode. In those cases the huge page faults can
allocate hugepmds under pmd_none_or_clear_bad() and that can trigger a
false positive from pmd_bad(... |
static void iucv_callback_rx(struct iucv_path *path, struct iucv_message *msg)
{
struct sock *sk = path->private;
struct iucv_sock *iucv = iucv_sk(sk);
struct sk_buff *skb;
struct sock_msg_q *save_msg;
int len;
if (sk->sk_shutdown & RCV_SHUTDOWN) {
pr_iucv->message_reject(path, msg);
return;
}
spin_lock(&... | 0 | [
"CWE-20",
"CWE-269"
] | linux | f3d3342602f8bcbf37d7c46641cb9bca7618eb1c | 183,682,155,788,675,400,000,000,000,000,000,000,000 | 43 | net: rework recvmsg handler msg_name and msg_namelen logic
This patch now always passes msg->msg_namelen as 0. recvmsg handlers must
set msg_namelen to the proper size <= sizeof(struct sockaddr_storage)
to return msg_name to the user.
This prevents numerous uninitialized memory leaks we had in the
recvmsg handlers an... |
TEE_Result syscall_cryp_random_number_generate(void *buf, size_t blen)
{
TEE_Result res;
struct tee_ta_session *sess;
res = tee_ta_get_current_session(&sess);
if (res != TEE_SUCCESS)
return res;
res = tee_mmu_check_access_rights(to_user_ta_ctx(sess->ctx),
TEE_MEMORY_ACCESS_WRITE |
TEE_MEMORY_ACCE... | 0 | [
"CWE-119",
"CWE-787"
] | optee_os | a637243270fc1faae16de059091795c32d86e65e | 337,878,187,016,000,800,000,000,000,000,000,000,000 | 22 | svc: check for allocation overflow in crypto calls
Without checking for overflow there is a risk of allocating a buffer
with size smaller than anticipated and as a consequence of that it might
lead to a heap based overflow with attacker controlled data written
outside the boundaries of the buffer.
Fixes: OP-TEE-2018-... |
Line(int i1 = -1, int i2 = -1) : idx{i1, i2}, disabled(false) { } | 0 | [
"CWE-703"
] | openscad | 770e3234cbfe66edbc0333f796b46d36a74aa652 | 334,097,081,009,632,700,000,000,000,000,000,000,000 | 1 | add safety to line lookups in DXF import, fixes #4037
Add safety (test for, and continue past, bad indices).
Report warnings about bad indices
Add variables just to make the array indices easier to read and debug. |
LogLuv24fromXYZ(float XYZ[3], int em)
{
int Le, Ce;
double u, v, s;
/* encode luminance */
Le = LogL10fromY(XYZ[1], em);
/* encode color */
s = XYZ[0] + 15.*XYZ[1] + 3.*XYZ[2];
if (!Le || s <= 0.) {
u = U_NEU;
v = V_NEU;
} else {
u = 4.*XYZ[0] / s;
v = 9.*XYZ[1] / s;
}
Ce = uv_encode(u, v, em)... | 0 | [
"CWE-787"
] | libtiff | aaab5c3c9d2a2c6984f23ccbc79702610439bc65 | 191,915,393,376,435,650,000,000,000,000,000,000,000 | 21 | * libtiff/tif_luv.c: fix potential out-of-bound writes in decode
functions in non debug builds by replacing assert()s by regular if
checks (bugzilla #2522).
Fix potential out-of-bound reads in case of short input data. |
static void FVMenuSelectByName(GWindow _gw, struct gmenuitem *UNUSED(mi), GEvent *e) {
FontView *fv = (FontView *) GDrawGetUserData(_gw);
GRect pos;
GWindow gw;
GWindowAttrs wattrs;
GGadgetCreateData gcd[8], *hvarray[12][2], *barray[8], boxes[3];
GTextInfo label[8];
int merge = SelMergeType(... | 0 | [
"CWE-119",
"CWE-787"
] | fontforge | 626f751752875a0ddd74b9e217b6f4828713573c | 165,306,282,489,029,740,000,000,000,000,000,000,000 | 141 | Warn users before discarding their unsaved scripts (#3852)
* Warn users before discarding their unsaved scripts
This closes #3846. |
setup_firstcall(FuncCallContext *funcctx, HStore *hs,
FunctionCallInfoData *fcinfo)
{
MemoryContext oldcontext;
HStore *st;
oldcontext = MemoryContextSwitchTo(funcctx->multi_call_memory_ctx);
st = (HStore *) palloc(VARSIZE(hs));
memcpy(st, hs, VARSIZE(hs));
funcctx->user_fctx = (void *) st;
if (fcinfo... | 0 | [
"CWE-703",
"CWE-189"
] | postgres | 31400a673325147e1205326008e32135a78b4d8a | 11,356,906,820,065,060,000,000,000,000,000,000,000 | 26 | Predict integer overflow to avoid buffer overruns.
Several functions, mostly type input functions, calculated an allocation
size such that the calculation wrapped to a small positive value when
arguments implied a sufficiently-large requirement. Writes past the end
of the inadvertent small allocation followed shortly... |
TEST_P(ListenerImplDeathTest, ErrorCallback) {
EXPECT_DEATH_LOG_TO_STDERR(errorCallbackTest(GetParam()), ".*listener accept failure.*");
} | 0 | [
"CWE-400"
] | envoy | 542f84c66e9f6479bc31c6f53157c60472b25240 | 129,653,953,231,878,820,000,000,000,000,000,000,000 | 3 | overload: Runtime configurable global connection limits (#147)
Signed-off-by: Tony Allen <tony@allen.gg> |
void async_domain_request(TALLOC_CTX *mem_ctx,
struct winbindd_domain *domain,
struct winbindd_request *request,
struct winbindd_response *response,
void (*continuation)(void *private_data_data, BOOL success),
void *private_data_data)
{
struct domain_request_state *state;
if (domain->initial... | 0 | [] | samba | c93d42969451949566327e7fdbf29bfcee2c8319 | 113,807,428,643,129,440,000,000,000,000,000,000,000 | 31 | Back-port of Volkers fix.
Fix a race condition in winbind leading to a crash
When SIGCHLD handling is delayed for some reason, sending a request to a child
can fail early because the child has died already. In this case
async_main_request_sent() directly called the continuation function without
pr... |
init_ctx_call_init(OM_uint32 *minor_status,
spnego_gss_ctx_id_t sc,
spnego_gss_cred_id_t spcred,
gss_name_t target_name,
OM_uint32 req_flags,
OM_uint32 time_req,
gss_buffer_t mechtok_in,
gss_OID *actual_mech,
gss_buffer_t mechtok_out,
OM_uint32 *ret_flags,
OM_uint32 *ti... | 0 | [
"CWE-18",
"CWE-763"
] | krb5 | b51b33f2bc5d1497ddf5bd107f791c101695000d | 90,559,806,956,561,410,000,000,000,000,000,000,000 | 101 | Fix SPNEGO context aliasing bugs [CVE-2015-2695]
The SPNEGO mechanism currently replaces its context handle with the
mechanism context handle upon establishment, under the assumption that
most GSS functions are only called after context establishment. This
assumption is incorrect, and can lead to aliasing violations ... |
int common_timer_set(struct k_itimer *timr, int flags,
struct itimerspec64 *new_setting,
struct itimerspec64 *old_setting)
{
const struct k_clock *kc = timr->kclock;
bool sigev_none;
ktime_t expires;
if (old_setting)
common_timer_get(timr, old_setting);
/* Prevent rearming by clearing the interva... | 0 | [
"CWE-190"
] | linux | 78c9c4dfbf8c04883941445a195276bb4bb92c76 | 304,392,519,344,533,700,000,000,000,000,000,000,000 | 37 | posix-timers: Sanitize overrun handling
The posix timer overrun handling is broken because the forwarding functions
can return a huge number of overruns which does not fit in an int. As a
consequence timer_getoverrun(2) and siginfo::si_overrun can turn into
random number generators.
The k_clock::timer_forward() callb... |
static inline struct uffd_msg userfault_msg(unsigned long address,
unsigned int flags,
unsigned long reason,
unsigned int features)
{
struct uffd_msg msg;
msg_init(&msg);
msg.event = UFFD_EVENT_PAGEFAULT;
msg.arg.pagefault.address = address;
if (flags & FAULT_FLAG_WRITE)
/*
* If UFF... | 0 | [
"CWE-416"
] | linux | 384632e67e0829deb8015ee6ad916b180049d252 | 69,346,498,996,726,730,000,000,000,000,000,000,000 | 31 | userfaultfd: non-cooperative: fix fork use after free
When reading the event from the uffd, we put it on a temporary
fork_event list to detect if we can still access it after releasing and
retaking the event_wqh.lock.
If fork aborts and removes the event from the fork_event all is fine as
long as we're still in the u... |
virtual void psXObject(Stream * /*psStream*/, Stream * /*level1Stream*/) {} | 0 | [] | poppler | abf167af8b15e5f3b510275ce619e6fdb42edd40 | 253,882,462,815,403,020,000,000,000,000,000,000,000 | 1 | Implement tiling/patterns in SplashOutputDev
Fixes bug 13518 |
static int do_tmpfile(struct nameidata *nd, unsigned flags,
const struct open_flags *op,
struct file *file, int *opened)
{
static const struct qstr name = QSTR_INIT("/", 1);
struct dentry *child;
struct inode *dir;
struct path path;
int error = path_lookupat(nd, flags | LOOKUP_DIRECTORY, &path);
if (unlikely(... | 0 | [
"CWE-284"
] | linux | 9409e22acdfc9153f88d9b1ed2bd2a5b34d2d3ca | 51,964,203,180,450,720,000,000,000,000,000,000,000 | 57 | vfs: rename: check backing inode being equal
If a file is renamed to a hardlink of itself POSIX specifies that rename(2)
should do nothing and return success.
This condition is checked in vfs_rename(). However it won't detect hard
links on overlayfs where these are given separate inodes on the overlayfs
layer.
Over... |
void unit_add_to_dbus_queue(Unit *u) {
assert(u);
assert(u->type != _UNIT_TYPE_INVALID);
if (u->load_state == UNIT_STUB || u->in_dbus_queue)
return;
/* Shortcut things if nobody cares */
if (set_isempty(u->manager->subscribed)) {
u->sent_dbus_new... | 0 | [] | systemd | 5ba6985b6c8ef85a8bcfeb1b65239c863436e75b | 302,066,870,039,962,900,000,000,000,000,000,000,000 | 16 | core: allow PIDs to be watched by two units at the same time
In some cases it is interesting to map a PID to two units at the same
time. For example, when a user logs in via a getty, which is reexeced to
/sbin/login that binary will be explicitly referenced as main pid of the
getty service, as well as implicitly refer... |
dwg_new_ref (Dwg_Data *restrict dwg)
{
Dwg_Object_Ref *ref = (Dwg_Object_Ref *)calloc (1, sizeof (Dwg_Object_Ref));
if (!ref)
{
LOG_ERROR ("Out of memory");
return NULL;
}
if (dwg_decode_add_object_ref (dwg, ref))
{
free (ref);
return NULL;
}
return ref;
} | 0 | [
"CWE-703",
"CWE-835"
] | libredwg | c6f6668b82bfe595899cc820279ac37bb9ef16f5 | 196,577,376,153,135,100,000,000,000,000,000,000,000 | 15 | cleanup tio.unknown
not needed anymore, we only have UNKNOWN_OBJ or UNKNOWN_ENT with full common
entity_data.
Fixes GH #178 heap_overflow2 |
GF_Err saio_box_read(GF_Box *s, GF_BitStream *bs)
{
GF_SampleAuxiliaryInfoOffsetBox *ptr = (GF_SampleAuxiliaryInfoOffsetBox *)s;
if (ptr->flags & 1) {
ISOM_DECREASE_SIZE(ptr, 8);
ptr->aux_info_type = gf_bs_read_u32(bs);
ptr->aux_info_type_parameter = gf_bs_read_u32(bs);
}
ISOM_DECREASE_SIZE(ptr, 4);
ptr->e... | 0 | [
"CWE-476"
] | gpac | 586e817dcd531bb3e75438390f1f753cfe6e940a | 284,198,847,420,177,200,000,000,000,000,000,000,000 | 32 | fixed #2046 |
int git_path_to_dir(git_buf *path)
{
if (path->asize > 0 &&
git_buf_len(path) > 0 &&
path->ptr[git_buf_len(path) - 1] != '/')
git_buf_putc(path, '/');
return git_buf_oom(path) ? -1 : 0;
} | 0 | [
"CWE-20",
"CWE-706"
] | libgit2 | 3f7851eadca36a99627ad78cbe56a40d3776ed01 | 224,790,958,246,601,400,000,000,000,000,000,000,000 | 9 | Disallow NTFS Alternate Data Stream attacks, even on Linux/macOS
A little-known feature of NTFS is that it offers to store metadata in
so-called "Alternate Data Streams" (inspired by Apple's "resource
forks") that are copied together with the file they are associated with.
These Alternate Data Streams can be accessed ... |
void uwsgi_set_cgroup() {
char *cgroup_taskfile;
FILE *cgroup;
char *cgroup_opt;
struct uwsgi_string_list *usl, *uslo;
if (!uwsgi.cgroup)
return;
if (getuid())
return;
usl = uwsgi.cgroup;
while (usl) {
int mode = strtol(uwsgi.cgroup_dir_mode, 0, 8);
if (mkdir(usl->value, mode)) {
if (errno != EE... | 0 | [
"CWE-119",
"CWE-703",
"CWE-787"
] | uwsgi | cb4636f7c0af2e97a4eef7a3cdcbd85a71247bfe | 274,997,753,014,690,660,000,000,000,000,000,000,000 | 80 | improve uwsgi_expand_path() to sanitize input, avoiding stack corruption and potential security issue |
BIGNUM *SRP_Calc_B(BIGNUM *b, BIGNUM *N, BIGNUM *g, BIGNUM *v)
{
BIGNUM *kv = NULL, *gb = NULL;
BIGNUM *B = NULL, *k = NULL;
BN_CTX *bn_ctx;
if (b == NULL || N == NULL || g == NULL || v == NULL ||
(bn_ctx = BN_CTX_new()) == NULL)
return NULL;
if ( (kv = BN_new()) == NULL ||
(gb = BN_new()) == NULL ||
... | 0 | [] | openssl | edc032b5e3f3ebb1006a9c89e0ae00504f47966f | 254,933,923,590,886,460,000,000,000,000,000,000,000 | 32 | Add SRP support. |
static int sanitize_ptr_alu(struct bpf_verifier_env *env,
struct bpf_insn *insn,
const struct bpf_reg_state *ptr_reg,
const struct bpf_reg_state *off_reg,
struct bpf_reg_state *dst_reg,
struct bpf_sanitize_info *info,
const bool commit_window)
{
struct bpf_insn_aux_data *aux =... | 0 | [
"CWE-203"
] | linux | 9183671af6dbf60a1219371d4ed73e23f43b49db | 84,036,171,308,771,550,000,000,000,000,000,000,000 | 89 | bpf: Fix leakage under speculation on mispredicted branches
The verifier only enumerates valid control-flow paths and skips paths that
are unreachable in the non-speculative domain. And so it can miss issues
under speculative execution on mispredicted branches.
For example, a type confusion has been demonstrated with... |
static void smack_sock_graft(struct sock *sk, struct socket *parent)
{
struct socket_smack *ssp;
if (sk == NULL ||
(sk->sk_family != PF_INET && sk->sk_family != PF_INET6))
return;
ssp = sk->sk_security;
ssp->smk_in = ssp->smk_out = current_security();
/* cssp->smk_packet is already set in smack_inet_csk_c... | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 230,206,803,015,737,860,000,000,000,000,000,000,000 | 12 | KEYS: Add a keyctl to install a process's session keyring on its parent [try #6]
Add a keyctl to install a process's session keyring onto its parent. This
replaces the parent's session keyring. Because the COW credential code does
not permit one process to change another process's credentials directly, the
change is... |
void test_to_ll(char const* str, long long wanted, bool error)
{
test_to_number(str, wanted, error, QUtil::string_to_ll);
} | 0 | [
"CWE-125"
] | qpdf | 6d46346eb93d5032c08cf1e39023b5d57260a766 | 57,653,124,082,749,760,000,000,000,000,000,000,000 | 4 | Detect integer overflow/underflow |
_rsvg_node_poly_set_atts (RsvgNode * self, RsvgHandle * ctx, RsvgPropertyBag * atts)
{
RsvgNodePoly *poly = (RsvgNodePoly *) self;
const char *klazz = NULL, *id = NULL, *value;
if (rsvg_property_bag_size (atts)) {
/* support for svg < 1.0 which used verts */
if ((value = rsvg_property_bag_l... | 0 | [] | librsvg | 34c95743ca692ea0e44778e41a7c0a129363de84 | 266,900,897,818,200,700,000,000,000,000,000,000,000 | 24 | Store node type separately in RsvgNode
The node name (formerly RsvgNode:type) cannot be used to infer
the sub-type of RsvgNode that we're dealing with, since for unknown
elements we put type = node-name. This lead to a (potentially exploitable)
crash e.g. when the element name started with "fe" which tricked
the old c... |
void set(CHARSET_INFO *collation_arg, Derivation derivation_arg)
{
collation= collation_arg;
derivation= derivation_arg;
set_repertoire_from_charset(collation_arg);
} | 0 | [] | mysql-server | f7316aa0c9a3909fc7498e7b95d5d3af044a7e21 | 25,196,999,345,800,237,000,000,000,000,000,000,000 | 6 | Bug#26361149 MYSQL SERVER CRASHES AT: COL IN(IFNULL(CONST,
COL), NAME_CONST('NAME', NULL))
Backport of Bug#19143243 fix.
NAME_CONST item can return NULL_ITEM type in case of incorrect arguments.
NULL_ITEM has special processing in Item_func_in function.
In Item_func_in::fix_length_and_dec an a... |
static int gfar_set_mac_addr(struct net_device *dev, void *p)
{
eth_mac_addr(dev, p);
gfar_set_mac_for_addr(dev, 0, dev->dev_addr);
return 0;
} | 0 | [] | linux | d8861bab48b6c1fc3cdbcab8ff9d1eaea43afe7f | 92,311,052,680,554,100,000,000,000,000,000,000,000 | 8 | gianfar: fix jumbo packets+napi+rx overrun crash
When using jumbo packets and overrunning rx queue with napi enabled,
the following sequence is observed in gfar_add_rx_frag:
| lstatus | | skb |
t | lstatus, size, flags | first | len, data_len, *... |
static void GTextFieldDrawLine(GWindow pixmap, GTextField *gt, int line, Color fg ) {
int y = gt->g.inner.y+(line-gt->loff_top)*gt->fh;
int ll = gt->lines[line+1]==-1 ? -1 : gt->lines[line+1]-gt->lines[line];
ll = gt->lines8[line+1]==-1? -1 : gt->lines8[line+1]-gt->lines8[line];
GDrawLayoutInit(pixmap,... | 0 | [
"CWE-119",
"CWE-787"
] | fontforge | 626f751752875a0ddd74b9e217b6f4828713573c | 85,132,586,035,670,840,000,000,000,000,000,000,000 | 8 | Warn users before discarding their unsaved scripts (#3852)
* Warn users before discarding their unsaved scripts
This closes #3846. |
uint32_t CompactProtocolWriter::serializedSizeString(
folly::StringPiece str) const {
return serializedSizeBinary(str);
} | 0 | [
"CWE-703",
"CWE-770"
] | fbthrift | c9a903e5902834e95bbd4ab0e9fa53ba0189f351 | 170,079,483,488,591,950,000,000,000,000,000,000,000 | 4 | Better handling of truncated data when reading strings
Summary:
Currently we read string size and blindly pre-allocate it. This allows malicious attacker to send a few bytes message and cause server to allocate huge amount of memory (>1GB).
This diff changes the logic to check if we have enough data in the buffer bef... |
static int io_register_files_update(struct io_ring_ctx *ctx, void __user *arg,
unsigned nr_args)
{
struct io_uring_rsrc_update2 up;
if (!nr_args)
return -EINVAL;
memset(&up, 0, sizeof(up));
if (copy_from_user(&up, arg, sizeof(struct io_uring_rsrc_update)))
return -EFAULT;
if (up.resv || up.resv2)
r... | 0 | [
"CWE-909",
"CWE-94"
] | linux | 32452a3eb8b64e01e2be717f518c0be046975b9d | 161,802,556,039,275,500,000,000,000,000,000,000,000 | 14 | io_uring: fix uninitialized field in rw io_kiocb
io_rw_init_file does not initialize kiocb->private, so when iocb_bio_iopoll
reads kiocb->private it can contain uninitialized data.
Fixes: 3e08773c3841 ("block: switch polling to be bio based")
Signed-off-by: Joseph Ravichandran <jravi@mit.edu>
Signed-off-by: Jens Axbo... |
LosslessReduceDepthOK(Image *image,ExceptionInfo *exception)
{
/* Reduce bit depth if it can be reduced losslessly from 16+ to 8.
*
* This is true if the high byte and the next highest byte of
* each sample of the image, the colormap, and the background color
* are equal to each other. We check... | 0 | [
"CWE-476"
] | ImageMagick | 816ecab6c532ae086ff4186b3eaf4aa7092d536f | 25,262,793,845,567,610,000,000,000,000,000,000,000 | 102 | https://github.com/ImageMagick/ImageMagick/issues/58 |
NormalTextureInfo() : index(-1), texCoord(0), scale(1.0) {} | 0 | [
"CWE-20"
] | tinygltf | 52ff00a38447f06a17eab1caa2cf0730a119c751 | 186,386,077,537,462,950,000,000,000,000,000,000,000 | 1 | Do not expand file path since its not necessary for glTF asset path(URI) and for security reason(`wordexp`). |
static int cp2112_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs,
int num)
{
struct cp2112_device *dev = (struct cp2112_device *)adap->algo_data;
struct hid_device *hdev = dev->hdev;
u8 buf[64];
ssize_t count;
ssize_t read_length = 0;
u8 *read_buf = NULL;
unsigned int retries;
int ret;
hid_dbg(... | 0 | [
"CWE-388"
] | linux | 8e9faa15469ed7c7467423db4c62aeed3ff4cae3 | 106,964,551,444,515,780,000,000,000,000,000,000,000 | 116 | HID: cp2112: fix gpio-callback error handling
In case of a zero-length report, the gpio direction_input callback would
currently return success instead of an errno.
Fixes: 1ffb3c40ffb5 ("HID: cp2112: make transfer buffers DMA capable")
Cc: stable <stable@vger.kernel.org> # 4.9
Signed-off-by: Johan Hovold <johan@k... |
camel_imapx_server_authenticate_sync (CamelIMAPXServer *is,
const gchar *mechanism,
GCancellable *cancellable,
GError **error)
{
CamelNetworkSettings *network_settings;
CamelIMAPXStore *store;
CamelService *service;
CamelSettings *settings;
CamelAuthenticationResult result;
CamelIMAP... | 0 | [
"CWE-476"
] | evolution-data-server | 2cc39592b532cf0dc994fd3694b8e6bf924c9ab5 | 136,826,608,241,681,970,000,000,000,000,000,000,000 | 200 | I#189 - Crash on malformed server response with minimal capabilities
Closes https://gitlab.gnome.org/GNOME/evolution-data-server/issues/189 |
dns_message_renderreset(dns_message_t *msg) {
unsigned int i;
dns_name_t *name;
dns_rdataset_t *rds;
/*
* Reset the message so that it may be rendered again.
*/
REQUIRE(DNS_MESSAGE_VALID(msg));
REQUIRE(msg->from_to_wire == DNS_MESSAGE_INTENTRENDER);
msg->buffer = NULL;
for (i = 0; i < DNS_SECTION_MAX; i... | 0 | [
"CWE-617"
] | bind9 | 6ed167ad0a647dff20c8cb08c944a7967df2d415 | 14,541,900,312,758,634,000,000,000,000,000,000,000 | 38 | Always keep a copy of the message
this allows it to be available even when dns_message_parse()
returns a error. |
TEST_P(DownstreamProtocolIntegrationTest, OverflowDecoderBufferFromDecodeData) {
config_helper_.setBufferLimits(64 * 1024, 64 * 1024);
config_helper_.prependFilter(R"EOF(
name: crash-filter
typed_config:
"@type": type.googleapis.com/test.integration.filters.CrashFilterConfig
crash_in_decode_headers:... | 0 | [
"CWE-416"
] | envoy | 148de954ed3585d8b4298b424aa24916d0de6136 | 316,042,779,066,192,900,000,000,000,000,000,000,000 | 31 | CVE-2021-43825
Response filter manager crash
Signed-off-by: Yan Avlasov <yavlasov@google.com> |
application_launch_parameters_new (GAppInfo *application,
GList *uris)
{
ApplicationLaunchParameters *result;
result = g_new0 (ApplicationLaunchParameters, 1);
result->application = g_object_ref (application);
result->uris = g_list_copy_deep (uris, (GCopyFunc) g_st... | 0 | [
"CWE-20"
] | nautilus | 1630f53481f445ada0a455e9979236d31a8d3bb0 | 286,597,711,628,219,130,000,000,000,000,000,000,000 | 11 | mime-actions: use file metadata for trusting desktop files
Currently we only trust desktop files that have the executable bit
set, and don't replace the displayed icon or the displayed name until
it's trusted, which prevents for running random programs by a malicious
desktop file.
However, the executable permission i... |
CImg<typename CImg<t>::Tuint>
get_index(const CImg<t>& colormap, const float dithering=1, const bool map_indexes=true) const {
if (colormap._spectrum!=_spectrum)
throw CImgArgumentException(_cimg_instance
"index(): Instance and specified colormap (%u,%u,%u,%u,%p... | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 243,159,743,518,176,000,000,000,000,000,000,000,000 | 244 | Fix other issues in 'CImg<T>::load_bmp()'. |
PHP_FUNCTION(openssl_public_encrypt)
{
zval **key, *crypted;
EVP_PKEY *pkey;
int cryptedlen;
unsigned char *cryptedbuf;
int successful = 0;
long keyresource = -1;
long padding = RSA_PKCS1_PADDING;
char * data;
int data_len;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "szZ|l", &data, &data_len, &cryp... | 0 | [
"CWE-20"
] | php-src | 2874696a5a8d46639d261571f915c493cd875897 | 105,753,624,665,987,900,000,000,000,000,000,000,000 | 54 | Fix CVE-2013-4073 - handling of certs with null bytes |
extern "C" const char * aspell_version_string() {
return VERSION NDEBUG_STR SLOPPY_STR;
} | 0 | [
"CWE-125"
] | aspell | de29341638833ba7717bd6b5e6850998454b044b | 83,102,774,715,369,370,000,000,000,000,000,000,000 | 3 | Don't allow null-terminated UCS-2/4 strings using the original API.
Detect if the encoding is UCS-2/4 and the length is -1 in affected API
functions and refuse to convert the string. If the string ends up
being converted somehow, abort with an error message in DecodeDirect
and ConvDirect. To convert a null terminate... |
nv_nbcmd(cmdarg_T *cap)
{
netbeans_keycommand(cap->nchar);
} | 0 | [
"CWE-416"
] | vim | 35a9a00afcb20897d462a766793ff45534810dc3 | 296,730,880,485,787,750,000,000,000,000,000,000,000 | 4 | 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(). |
static int l2tp_ip_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
size_t len, int noblock, int flags, int *addr_len)
{
struct inet_sock *inet = inet_sk(sk);
struct l2tp_ip_sock *lsk = l2tp_ip_sk(sk);
size_t copied = 0;
int err = -EOPNOTSUPP;
struct sockaddr_in *sin = (struct sockaddr_in *)m... | 0 | [
"CWE-362"
] | linux-2.6 | f6d8bd051c391c1c0458a30b2a7abcd939329259 | 195,138,400,329,403,100,000,000,000,000,000,000,000 | 56 | inet: add RCU protection to inet->opt
We lack proper synchronization to manipulate inet->opt ip_options
Problem is ip_make_skb() calls ip_setup_cork() and
ip_setup_cork() possibly makes a copy of ipc->opt (struct ip_options),
without any protection against another thread manipulating inet->opt.
Another thread can ch... |
void security_bprm_committed_creds(struct linux_binprm *bprm)
{
security_ops->bprm_committed_creds(bprm);
} | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 51,481,829,508,525,710,000,000,000,000,000,000,000 | 4 | KEYS: Add a keyctl to install a process's session keyring on its parent [try #6]
Add a keyctl to install a process's session keyring onto its parent. This
replaces the parent's session keyring. Because the COW credential code does
not permit one process to change another process's credentials directly, the
change is... |
void dcn20_pp_smu_destroy(struct pp_smu_funcs **pp_smu)
{
if (pp_smu && *pp_smu) {
kfree(*pp_smu);
*pp_smu = NULL;
}
} | 0 | [
"CWE-400",
"CWE-703",
"CWE-401"
] | linux | 055e547478a11a6360c7ce05e2afc3e366968a12 | 223,152,200,878,577,800,000,000,000,000,000,000,000 | 7 | drm/amd/display: memory leak
In dcn*_clock_source_create when dcn20_clk_src_construct fails allocated
clk_src needs release.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
FastHufDecoder::readBits
(int numBits,
Int64 &buffer, // c
int &bufferNumBits, // lc
const char *&currByte) // in
{
while (bufferNumBits < numBits)
{
buffer = (buffer << 8) | *(unsigned char*)(currByte++);
bufferNumBits += 8;
}
bufferNumBits -= ... | 0 | [
"CWE-125"
] | openexr | e79d2296496a50826a15c667bf92bdc5a05518b4 | 161,998,660,677,043,980,000,000,000,000,000,000,000 | 15 | fix memory leaks and invalid memory accesses
Signed-off-by: Peter Hillman <peterh@wetafx.co.nz> |
static void lan9118_reset(DeviceState *d)
{
lan9118_state *s = LAN9118(d);
s->irq_cfg &= (IRQ_TYPE | IRQ_POL);
s->int_sts = 0;
s->int_en = 0;
s->fifo_int = 0x48000000;
s->rx_cfg = 0;
s->tx_cfg = 0;
s->hw_cfg = s->mode_16bit ? 0x00050000 : 0x00050004;
s->pmt_ctrl &= 0x45;
s->gpio... | 0 | [
"CWE-835"
] | qemu | 37cee01784ff0df13e5209517e1b3594a5e792d1 | 48,191,623,552,864,850,000,000,000,000,000,000,000 | 59 | lan9118: 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
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.co... |
stl_free_edges(stl_file *stl) {
int i;
stl_hash_edge *temp;
if (stl->error) return;
if(stl->stats.malloced != stl->stats.freed) {
for(i = 0; i < stl->M; i++) {
for(temp = stl->heads[i]; stl->heads[i] != stl->tail;
temp = stl->heads[i]) {
stl->heads[i] = stl->heads[i]->next;
... | 0 | [
"CWE-125"
] | admesh | e84d8353f1347e1f26f0a95770d92ba14e6ede38 | 116,599,284,540,626,940,000,000,000,000,000,000,000 | 19 | Fix heap buffer overflow in stl_update_connects_remove_1
- Add argument value check to the stl_update_connects_remove_1
- Add neighbor value check in stl_remove_degenerate
Fixes https://github.com/admesh/admesh/issues/28
Merges https://github.com/admesh/admesh/pull/55 |
hv_fetch_string(HV *hv, const char *key)
{
int32 hlen;
char *hkey;
SV **ret;
hkey = (char *)
pg_do_encoding_conversion((unsigned char *) key, strlen(key),
GetDatabaseEncoding(), PG_UTF8);
/* See notes in hv_store_string */
hlen = -(int) strlen(hkey);
ret = hv_fetch(hv, hkey, hlen, 0);
if (... | 0 | [
"CWE-264"
] | postgres | 537cbd35c893e67a63c59bc636c3e888bd228bc7 | 149,102,915,596,795,140,000,000,000,000,000,000,000 | 19 | Prevent privilege escalation in explicit calls to PL validators.
The primary role of PL validators is to be called implicitly during
CREATE FUNCTION, but they are also normal functions that a user can call
explicitly. Add a permissions check to each validator to ensure that a
user cannot use explicit validator calls ... |
mptctl_gettargetinfo (MPT_ADAPTER *ioc, unsigned long arg)
{
struct mpt_ioctl_targetinfo __user *uarg = (void __user *) arg;
struct mpt_ioctl_targetinfo karg;
VirtDevice *vdevice;
char *pmem;
int *pdata;
int numDevices = 0;
int lun;
int maxWordsLeft;
int numBytes;
u8 port;
struct scsi_device ... | 0 | [
"CWE-362",
"CWE-369"
] | linux | 28d76df18f0ad5bcf5fa48510b225f0ed262a99b | 271,326,552,699,445,630,000,000,000,000,000,000,000 | 106 | scsi: mptfusion: Fix double fetch bug in ioctl
Tom Hatskevich reported that we look up "iocp" then, in the called
functions we do a second copy_from_user() and look it up again.
The problem that could cause is:
drivers/message/fusion/mptctl.c
674 /* All of these commands require an interrupt or
675 ... |
static int verify_chunk_dev_extent_mapping(struct btrfs_fs_info *fs_info)
{
struct extent_map_tree *em_tree = &fs_info->mapping_tree.map_tree;
struct extent_map *em;
struct rb_node *node;
int ret = 0;
read_lock(&em_tree->lock);
for (node = rb_first_cached(&em_tree->map); node; node = rb_next(node)) {
em = rb_e... | 0 | [
"CWE-476",
"CWE-284"
] | linux | 09ba3bc9dd150457c506e4661380a6183af651c1 | 50,184,365,473,647,050,000,000,000,000,000,000,000 | 24 | 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... |
add_fstab_entry (guestfs_h *g, struct inspect_fs *fs,
const char *mountable, const char *mountpoint)
{
/* Add this to the fstab entry in 'fs'.
* Note these are further filtered by guestfs_inspect_get_mountpoints
* and guestfs_inspect_get_filesystems.
*/
size_t n = fs->nr_fstab + 1;
struc... | 0 | [] | libguestfs | ae8bb84ecd46d7b6ef557a87725923ac8d09dce0 | 272,100,926,352,242,230,000,000,000,000,000,000,000 | 27 | inspection: Don't segfault if /etc/SuSE-release is an empty file.
Related to CVE-2013-2124.
Thanks: Olaf Hering. |
size_t size() const override{
return _size;
} | 0 | [
"CWE-703"
] | ZLMediaKit | 7d8b212a3c3368bc2f6507cb74664fc419eb9327 | 268,456,049,882,313,970,000,000,000,000,000,000,000 | 3 | 修复rtmp汇报窗口太小导致循环递归的bug：#1839 |
static inline void io_ring_clear_wakeup_flag(struct io_ring_ctx *ctx)
{
spin_lock_irq(&ctx->completion_lock);
ctx->rings->sq_flags &= ~IORING_SQ_NEED_WAKEUP;
spin_unlock_irq(&ctx->completion_lock); | 0 | [
"CWE-667"
] | linux | 3ebba796fa251d042be42b929a2d916ee5c34a49 | 261,762,167,156,415,070,000,000,000,000,000,000,000 | 6 | io_uring: ensure that SQPOLL thread is started for exit
If we create it in a disabled state because IORING_SETUP_R_DISABLED is
set on ring creation, we need to ensure that we've kicked the thread if
we're exiting before it's been explicitly disabled. Otherwise we can run
into a deadlock where exit is waiting go park t... |
static void smack_sem_free_security(struct sem_array *sma)
{
struct kern_ipc_perm *isp = &sma->sem_perm;
isp->security = NULL;
} | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 63,016,275,994,039,670,000,000,000,000,000,000,000 | 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 stashKeyid(unsigned int keyid)
{
static pthread_mutex_t keyid_lock = PTHREAD_MUTEX_INITIALIZER;
static const unsigned int nkeyids_max = 256;
static unsigned int nkeyids = 0;
static unsigned int nextkeyid = 0;
static unsigned int * keyids;
int i;
int seen = 0;
if (keyid == 0... | 0 | [
"CWE-347",
"CWE-345"
] | rpm | d6a86b5e69e46cc283b1e06c92343319beb42e21 | 227,661,194,103,558,720,000,000,000,000,000,000,000 | 39 | Be much more careful about copying data from the signature header
Only look for known tags, and ensure correct type and size where known
before copying over. Bump the old arbitrary 16k count limit to 16M limit
though, it's not inconceivable that a package could have that many files.
While at it, ensure none of these t... |
inline void set_time_for_next_stage()
{
utime_after_query= current_utime();
} | 0 | [
"CWE-416"
] | server | 4681b6f2d8c82b4ec5cf115e83698251963d80d5 | 212,120,997,005,872,600,000,000,000,000,000,000,000 | 4 | MDEV-26281 ASAN use-after-poison when complex conversion is involved in blob
the bug was that in_vector array in Item_func_in was allocated in the
statement arena, not in the table->expr_arena.
revert part of the 5acd391e8b2d. Instead, change the arena correctly
in fix_all_session_vcol_exprs().
Remove TABLE_ARENA, t... |
rsvg_new_use (void)
{
RsvgNodeUse *use;
use = g_new (RsvgNodeUse, 1);
_rsvg_node_init (&use->super, RSVG_NODE_TYPE_USE);
use->super.draw = rsvg_node_use_draw;
use->super.set_atts = rsvg_node_use_set_atts;
use->x = _rsvg_css_parse_length ("0");
use->y = _rsvg_css_parse_length ("0");
use->... | 0 | [] | librsvg | 34c95743ca692ea0e44778e41a7c0a129363de84 | 242,047,338,450,314,950,000,000,000,000,000,000,000 | 14 | Store node type separately in RsvgNode
The node name (formerly RsvgNode:type) cannot be used to infer
the sub-type of RsvgNode that we're dealing with, since for unknown
elements we put type = node-name. This lead to a (potentially exploitable)
crash e.g. when the element name started with "fe" which tricked
the old c... |
void CLASS parse_cine()
{
unsigned off_head, off_setup, off_image, i;
order = 0x4949;
fseek (ifp, 4, SEEK_SET);
is_raw = get2() == 2;
fseek (ifp, 14, SEEK_CUR);
is_raw *= get4();
off_head = get4();
off_setup = get4();
off_image = get4();
timestamp = get4();
if ((i = get4())) timestamp = i;
fsee... | 0 | [
"CWE-189"
] | LibRaw | 4606c28f494a750892c5c1ac7903e62dd1c6fdb5 | 112,102,287,463,611,420,000,000,000,000,000,000,000 | 48 | 0.16.1: fix for dcraw ljpeg_start() vulnerability |
INST_HANDLER (break) { // BREAK
ESIL_A ("BREAK");
} | 0 | [
"CWE-125"
] | radare2 | 041e53cab7ca33481ae45ecd65ad596976d78e68 | 32,692,401,557,763,650,000,000,000,000,000,000,000 | 3 | Fix crash in anal.avr |
DeepTiledInputFile::numXTiles (int lx) const
{
if (lx < 0 || lx >= _data->numXLevels)
{
THROW (IEX_NAMESPACE::ArgExc, "Error calling numXTiles() on image "
"file \"" << _data->_streamData->is->fileName() << "\" "
"(Argument is not in valid range)."... | 0 | [
"CWE-125"
] | openexr | e79d2296496a50826a15c667bf92bdc5a05518b4 | 229,351,367,046,103,130,000,000,000,000,000,000,000 | 12 | fix memory leaks and invalid memory accesses
Signed-off-by: Peter Hillman <peterh@wetafx.co.nz> |
int Item_cache_int::save_in_field(Field *field, bool no_conversions)
{
int error;
if (!has_value())
return set_field_to_null_with_conversions(field, no_conversions);
field->set_notnull();
error= field->store(value, unsigned_flag);
return error ? error : field->table->in_use->is_error() ? 1 : 0;
} | 0 | [] | server | b000e169562697aa072600695d4f0c0412f94f4f | 299,802,465,994,001,300,000,000,000,000,000,000,000 | 11 | Bug#26361149 MYSQL SERVER CRASHES AT: COL IN(IFNULL(CONST, COL), NAME_CONST('NAME', NULL))
based on:
commit f7316aa0c9a
Author: Ajo Robert <ajo.robert@oracle.com>
Date: Thu Aug 24 17:03:21 2017 +0530
Bug#26361149 MYSQL SERVER CRASHES AT: COL IN(IFNULL(CONST,
COL), NAME_CONST('NAME'... |
static void FVMenuJustify(GWindow gw, struct gmenuitem *UNUSED(mi), GEvent *UNUSED(e)) {
FontView *fv = (FontView *) GDrawGetUserData(gw);
SplineFont *sf = fv->b.cidmaster == NULL ? fv->b.sf : fv->b.cidmaster;
JustifyDlg(sf);
} | 0 | [
"CWE-119",
"CWE-787"
] | fontforge | 626f751752875a0ddd74b9e217b6f4828713573c | 243,084,467,771,587,500,000,000,000,000,000,000,000 | 5 | Warn users before discarding their unsaved scripts (#3852)
* Warn users before discarding their unsaved scripts
This closes #3846. |
PJ_DEF(void) pj_cis_add_num(pj_cis_t *cis)
{
pj_cis_add_range( cis, '0', '9'+1);
} | 0 | [
"CWE-125"
] | pjproject | 077b465c33f0aec05a49cd2ca456f9a1b112e896 | 84,622,050,939,617,830,000,000,000,000,000,000,000 | 4 | Merge pull request from GHSA-7fw8-54cv-r7pm |
static struct ldb_parse_tree *ldb_parse_filtercomp(TALLOC_CTX *mem_ctx, const char **s)
{
struct ldb_parse_tree *ret;
const char *p = *s;
while (isspace((unsigned char)*p)) p++;
switch (*p) {
case '&':
ret = ldb_parse_filterlist(mem_ctx, &p);
break;
case '|':
ret = ldb_parse_filterlist(mem_ctx, &p);
br... | 0 | [
"CWE-125"
] | samba | 8d34d172092f71baad0d777567e49aebfa07313d | 142,302,843,425,377,680,000,000,000,000,000,000,000 | 32 | CVE-2019-3824 ldb: ldb_parse_tree use talloc_zero
Initialise the created ldb_parse_tree with talloc_zero, this ensures
that it is correctly initialised if inadvertently passed to a function
expecting a different operation type.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13773
Signed-off-by: Gary Lockyer <gary@c... |
jas_iccprof_t *jas_iccprof_createfrombuf(uchar *buf, int len)
{
jas_stream_t *in;
jas_iccprof_t *prof;
if (!(in = jas_stream_memopen(JAS_CAST(char *, buf), len)))
goto error;
if (!(prof = jas_iccprof_load(in)))
goto error;
jas_stream_close(in);
return prof;
error:
if (in)
jas_stream_close(in);
return 0;
} | 1 | [
"CWE-20",
"CWE-190"
] | jasper | d42b2388f7f8e0332c846675133acea151fc557a | 283,915,755,491,766,800,000,000,000,000,000,000,000 | 15 | 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 dotted2nested(BSONObjBuilder& b, const BSONObj& obj) {
//use map to sort fields
BSONMap sorted = bson2map(obj);
EmbeddedBuilder eb(&b);
for(BSONMap::const_iterator it=sorted.begin(); it!=sorted.end(); ++it) {
eb.appendAs(it->second, it->first);
}
eb.d... | 0 | [
"CWE-20"
] | mongo | f9817a6cf64bdba8e1e1cef30a798110df746b58 | 130,180,495,906,624,460,000,000,000,000,000,000,000 | 9 | SERVER-7769 - turn objcheck on by default and use new fast bson validate |
static inline void php_hash_string_xor(unsigned char *out, const unsigned char *in, const unsigned char *xor_with, const int length) {
int i;
for (i=0; i < length; i++) {
out[i] = in[i] ^ xor_with[i];
}
} | 0 | [
"CWE-20"
] | php-src | 52b93f0cfd3cba7ff98cc5198df6ca4f23865f80 | 72,592,702,842,729,660,000,000,000,000,000,000,000 | 6 | Fixed bug #69353 (Missing null byte checks for paths in various PHP extensions) |
char const * caca_get_dither_color(caca_dither_t const *d)
{
return d->color_name;
} | 0 | [
"CWE-369"
] | libcaca | 84bd155087b93ab2d8d7cb5b1ac94ecd4cf4f93c | 67,385,722,707,743,890,000,000,000,000,000,000,000 | 4 | dither: fix integer overflows that were causing a division by zero.
Fixes: #36 (CVE-2018-20544) |
static __always_inline int kvm_handle_hva_range(struct mmu_notifier *mn,
unsigned long start,
unsigned long end,
pte_t pte,
hva_handler_t handler)
{
struct kvm *kvm = mmu_notifier_to_kvm(mn);
const struct kvm_hva_range range = {
.start = start,
.end = end,
.pte = pte,
.handler = ha... | 1 | [
"CWE-459"
] | linux | 683412ccf61294d727ead4a73d97397396e69a6b | 132,240,772,059,746,640,000,000,000,000,000,000,000 | 19 | KVM: SEV: add cache flush to solve SEV cache incoherency issues
Flush the CPU caches when memory is reclaimed from an SEV guest (where
reclaim also includes it being unmapped from KVM's memslots). Due to lack
of coherency for SEV encrypted memory, failure to flush results in silent
data corruption if userspace is mal... |
bool Field_new_decimal::store_value(const my_decimal *decimal_value,
int *native_error)
{
ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED;
int error= 0;
DBUG_ENTER("Field_new_decimal::store_value");
#ifndef DBUG_OFF
{
char dbug_buff[DECIMAL_MAX_STR_LENGTH+2];
DBUG_PRINT("e... | 0 | [
"CWE-416",
"CWE-703"
] | server | 08c7ab404f69d9c4ca6ca7a9cf7eec74c804f917 | 105,802,323,076,773,490,000,000,000,000,000,000,000 | 46 | 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 ssize_t aio_setup_single_vector(struct kiocb *kiocb,
int rw, char __user *buf,
unsigned long *nr_segs,
size_t len,
struct iovec *iovec,
struct iov_iter *iter)
{
if (len > MAX_RW_COUNT)
len = MAX_RW_COUNT;
if (unlikely(!access_ok(!rw, buf, len)))
return... | 0 | [
"CWE-703"
] | linux | 4c185ce06dca14f5cea192f5a2c981ef50663f2b | 321,615,939,400,348,500,000,000,000,000,000,000,000 | 18 | aio: lift iov_iter_init() into aio_setup_..._rw()
the only non-trivial detail is that we do it before rw_verify_area(),
so we'd better cap the length ourselves in aio_setup_single_rw()
case (for vectored case rw_copy_check_uvector() will do that for us).
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
void StreamEncoderImpl::flushOutput(bool end_encode) {
auto encoded_bytes = connection_.flushOutput(end_encode);
bytes_meter_->addWireBytesSent(encoded_bytes);
} | 0 | [
"CWE-416"
] | envoy | fe7c69c248f4fe5a9080c7ccb35275b5218bb5ab | 21,209,117,618,623,714,000,000,000,000,000,000,000 | 4 | internal redirect: fix a lifetime bug (#785)
Signed-off-by: Alyssa Wilk <alyssar@chromium.org>
Signed-off-by: Matt Klein <mklein@lyft.com>
Signed-off-by: Pradeep Rao <pcrao@google.com> |
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