func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
static inline bool f2fs_skip_inode_update(struct inode *inode, int dsync)
{
bool ret;
if (dsync) {
struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
spin_lock(&sbi->inode_lock[DIRTY_META]);
ret = list_empty(&F2FS_I(inode)->gdirty_list);
spin_unlock(&sbi->inode_lock[DIRTY_META]);
return ret;
}
if (!is_inode_f... | 0 | [
"CWE-476"
] | linux | 4969c06a0d83c9c3dc50b8efcdc8eeedfce896f6 | 148,324,178,533,570,700,000,000,000,000,000,000,000 | 33 | f2fs: support swap file w/ DIO
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
static CHARSET_INFO *get_checksum_charset(const char *csname)
{
CHARSET_INFO *cs= get_charset_by_csname(csname, MY_CS_BINSORT, MYF(0));
if (!cs)
{
// Charset has no binary collation: use my_charset_bin.
cs= &my_charset_bin;
}
return cs;
} | 0 | [] | mysql-server | 475dcde2c7856dd0050b967099a86c087d94f32f | 115,691,998,130,322,510,000,000,000,000,000,000,000 | 10 | Bug#27099029: UNLIMITED LENGTH OF THE PASSWORD
Description: my_crypt_genhash depends on the length of
plaintext password. Longer the password,
more is the time required to produce the
transformation. An unusually large password
may consume considerable amount of time... |
write_http_response_header_impl(dir_connection_t *conn, ssize_t length,
const char *type, const char *encoding,
const char *extra_headers,
long cache_lifetime)
{
char date[RFC1123_TIME_LEN+1];
char tmp[1024];
char *cp;
time_t now =... | 0 | [] | tor | 973c18bf0e84d14d8006a9ae97fde7f7fb97e404 | 268,322,424,116,870,800,000,000,000,000,000,000,000 | 64 | Fix assertion failure in tor_timegm.
Fixes bug 6811. |
CreateSchemaCommand(CreateSchemaStmt *stmt, const char *queryString,
int stmt_location, int stmt_len)
{
const char *schemaName = stmt->schemaname;
Oid namespaceId;
OverrideSearchPath *overridePath;
List *parsetree_list;
ListCell *parsetree_item;
Oid owner_uid;
Oid saved_uid;
int save_sec_conte... | 1 | [
"CWE-94"
] | postgres | 5721da7e41e7a280587bda29cd1674c7da3317f8 | 221,606,949,682,735,530,000,000,000,000,000,000,000 | 163 | In extensions, don't replace objects not belonging to the extension.
Previously, if an extension script did CREATE OR REPLACE and there was
an existing object not belonging to the extension, it would overwrite
the object and adopt it into the extension. This is problematic, first
because the overwrite is probably uni... |
template<typename T>
inline void sgels(char & TRANS, int &M, int &N, int &NRHS, T* lapA, int &LDA,
T* lapB, int &LDB, T* WORK, int &LWORK, int &INFO){
dgels_(&TRANS, &M, &N, &NRHS, lapA, &LDA, lapB, &LDB, WORK, &LWORK, &INFO); | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 259,740,127,623,434,450,000,000,000,000,000,000,000 | 4 | Fix other issues in 'CImg<T>::load_bmp()'. |
int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
struct page *page)
{
if (addr < vma->vm_start || addr >= vma->vm_end)
return -EFAULT;
if (!page_count(page))
return -EINVAL;
if (!(vma->vm_flags & VM_MIXEDMAP)) {
BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
BUG_ON(vma->vm_flags & VM_... | 0 | [
"CWE-20"
] | linux | 6b7339f4c31ad69c8e9c0b2859276e22cf72176d | 186,290,508,041,456,580,000,000,000,000,000,000,000 | 14 | mm: avoid setting up anonymous pages into file mapping
Reading page fault handler code I've noticed that under right
circumstances kernel would map anonymous pages into file mappings: if
the VMA doesn't have vm_ops->fault() and the VMA wasn't fully populated
on ->mmap(), kernel would handle page fault to not populated... |
void hrtimer_start_range_ns(struct hrtimer *timer, ktime_t tim,
u64 delta_ns, const enum hrtimer_mode mode)
{
struct hrtimer_clock_base *base, *new_base;
unsigned long flags;
int leftmost;
base = lock_hrtimer_base(timer, &flags);
/* Remove an active timer from the queue: */
remove_hrtimer(timer, base, tr... | 1 | [
"CWE-200"
] | tip | dfb4357da6ddbdf57d583ba64361c9d792b0e0b1 | 21,480,091,889,831,135,000,000,000,000,000,000,000 | 41 | time: Remove CONFIG_TIMER_STATS
Currently CONFIG_TIMER_STATS exposes process information across namespaces:
kernel/time/timer_list.c print_timer():
SEQ_printf(m, ", %s/%d", tmp, timer->start_pid);
/proc/timer_list:
#11: <0000000000000000>, hrtimer_wakeup, S:01, do_nanosleep, cron/2570
Given that the trac... |
SpoolssEndDocPrinter_q(tvbuff_t *tvb, int offset,
packet_info *pinfo, proto_tree *tree,
dcerpc_info *di, guint8 *drep)
{
e_ctx_hnd policy_hnd;
char *pol_name;
/* Parse packet */
offset = dissect_nt_policy_hnd(
tvb, offset, pinfo, tree, di, drep, hf_hnd, &policy_hnd, NULL,
FALSE, FALSE);
dcerpc_f... | 0 | [
"CWE-399"
] | wireshark | b4d16b4495b732888e12baf5b8a7e9bf2665e22b | 92,622,623,972,613,360,000,000,000,000,000,000,000 | 23 | SPOOLSS: Try to avoid an infinite loop.
Use tvb_reported_length_remaining in dissect_spoolss_uint16uni. Make
sure our offset always increments in dissect_spoolss_keybuffer.
Change-Id: I7017c9685bb2fa27161d80a03b8fca4ef630e793
Reviewed-on: https://code.wireshark.org/review/14687
Reviewed-by: Gerald Combs <gerald@wires... |
static int kvm_arch_suspend_notifier(struct kvm *kvm)
{
struct kvm_vcpu *vcpu;
unsigned long i;
int ret = 0;
mutex_lock(&kvm->lock);
kvm_for_each_vcpu(i, vcpu, kvm) {
if (!vcpu->arch.pv_time.active)
continue;
ret = kvm_set_guest_paused(vcpu);
if (ret) {
kvm_err("Failed to pause guest VCPU%d: %d\n",
... | 0 | [
"CWE-476"
] | linux | fee060cd52d69c114b62d1a2948ea9648b5131f9 | 11,100,480,120,536,414,000,000,000,000,000,000,000 | 22 | KVM: x86: avoid calling x86 emulator without a decoded instruction
Whenever x86_decode_emulated_instruction() detects a breakpoint, it
returns the value that kvm_vcpu_check_breakpoint() writes into its
pass-by-reference second argument. Unfortunately this is completely
bogus because the expected outcome of x86_decode... |
static int proc_close( struct inode *inode, struct file *file )
{
struct proc_data *data = file->private_data;
if (data->on_close != NULL)
data->on_close(inode, file);
kfree(data->rbuffer);
kfree(data->wbuffer);
kfree(data);
return 0;
} | 0 | [
"CWE-703",
"CWE-264"
] | linux | 550fd08c2cebad61c548def135f67aba284c6162 | 79,569,369,573,731,780,000,000,000,000,000,000,000 | 11 | net: Audit drivers to identify those needing IFF_TX_SKB_SHARING cleared
After the last patch, We are left in a state in which only drivers calling
ether_setup have IFF_TX_SKB_SHARING set (we assume that drivers touching real
hardware call ether_setup for their net_devices and don't hold any state in
their skbs. There... |
guess_fstype_and_mount(const char *spec, const char *node, const char **types,
int flags, char *mount_opts, int *special, int *status) {
struct mountargs args = { spec, node, NULL, flags & ~MS_NOSYS, mount_opts };
int ambivalent = 0;
if (*types && strcasecmp (*types, "auto") == 0)
*types = NULL... | 0 | [
"CWE-200"
] | util-linux | 0377ef91270d06592a0d4dd009c29e7b1ff9c9b8 | 150,966,730,339,756,790,000,000,000,000,000,000,000 | 51 | mount: (deprecated) drop --guess-fstype
The option is undocumented and unnecessary.
Signed-off-by: Karel Zak <kzak@redhat.com> |
void CLASS crop_masked_pixels()
{
int row, col;
unsigned
#ifndef LIBRAW_LIBRARY_BUILD
r, raw_pitch = raw_width*2,
c, m, mblack[8], zero, val;
#else
c, m, zero, val;
#define mblack imgdata.color.black_stat
#endif
#ifndef LIBRAW_LIBRARY_BUILD
if (load_raw == &CLASS phase_one_load_raw ||
load_raw... | 0 | [
"CWE-189"
] | LibRaw | 4606c28f494a750892c5c1ac7903e62dd1c6fdb5 | 10,100,887,791,418,224,000,000,000,000,000,000,000 | 78 | 0.16.1: fix for dcraw ljpeg_start() vulnerability |
void ha_myisam::position(const uchar *record)
{
my_off_t row_position= mi_position(file);
my_store_ptr(ref, ref_length, row_position);
} | 0 | [
"CWE-362"
] | mysql-server | 4e5473862e6852b0f3802b0cd0c6fa10b5253291 | 220,374,003,769,801,200,000,000,000,000,000,000,000 | 5 | Bug#24388746: PRIVILEGE ESCALATION AND RACE CONDITION USING CREATE TABLE
During REPAIR TABLE of a MyISAM table, a temporary data file (.TMD)
is created. When repair finishes, this file is renamed to the original
.MYD file. The problem was that during this rename, we copied the
stats from the old file to the new file w... |
int fit_image_check_sig(const void *fit, int noffset, const void *data,
size_t size, int required_keynode, char **err_msgp)
{
struct image_sign_info info;
struct image_region region;
uint8_t *fit_value;
int fit_value_len;
*err_msgp = NULL;
if (fit_image_setup_verify(&info, fit, noffset, required_keynode,
... | 0 | [] | u-boot | 79af75f7776fc20b0d7eb6afe1e27c00fdb4b9b4 | 112,655,791,607,576,720,000,000,000,000,000,000,000 | 29 | fit: Don't allow verification of images with @ nodes
When searching for a node called 'fred', any unit address appended to the
name is ignored by libfdt, meaning that 'fred' can match 'fred@1'. This
means that we cannot be sure that the node originally intended is the one
that is used.
Disallow use of nodes with unit... |
inline void StreamListener::OnStreamAfterShutdown(ShutdownWrap* w, int status) {
CHECK_NOT_NULL(previous_listener_);
previous_listener_->OnStreamAfterShutdown(w, status);
} | 0 | [
"CWE-416"
] | node | 7f178663ebffc82c9f8a5a1b6bf2da0c263a30ed | 220,737,458,433,684,530,000,000,000,000,000,000,000 | 4 | src: use unique_ptr for WriteWrap
This commit attempts to avoid a use-after-free error by using unqiue_ptr
and passing a reference to it.
CVE-ID: CVE-2020-8265
Fixes: https://github.com/nodejs-private/node-private/issues/227
PR-URL: https://github.com/nodejs-private/node-private/pull/238
Reviewed-By: Michael Dawson <... |
MATCHER_P(Percent, rhs, "") {
envoy::type::v3::FractionalPercent expected;
expected.set_numerator(rhs);
expected.set_denominator(envoy::type::v3::FractionalPercent::HUNDRED);
return TestUtility::protoEqual(expected, arg, /*ignore_repeated_field_ordering=*/false);
} | 0 | [] | envoy | 2c60632d41555ec8b3d9ef5246242be637a2db0f | 288,839,996,899,763,600,000,000,000,000,000,000,000 | 6 | http: header map security fixes for duplicate headers (#197)
Previously header matching did not match on all headers for
non-inline headers. This patch changes the default behavior to
always logically match on all headers. Multiple individual
headers will be logically concatenated with ',' similar to what
is done with... |
static inline struct inode *isofs_iget_reloc(struct super_block *sb,
unsigned long block,
unsigned long offset)
{
return __isofs_iget(sb, block, offset, 1);
} | 0 | [
"CWE-20",
"CWE-399"
] | linux | 410dd3cf4c9b36f27ed4542ee18b1af5e68645a4 | 205,142,097,714,050,940,000,000,000,000,000,000,000 | 6 | isofs: Fix unbounded recursion when processing relocated directories
We did not check relocated directory in any way when processing Rock
Ridge 'CL' tag. Thus a corrupted isofs image can possibly have a CL
entry pointing to another CL entry leading to possibly unbounded
recursion in kernel code and thus stack overflow... |
static inline void context_clear_pasid_enable(struct context_entry *context)
{
context->lo &= ~(1ULL << 11);
} | 0 | [] | linux | d8b8591054575f33237556c32762d54e30774d28 | 200,465,219,732,447,730,000,000,000,000,000,000,000 | 4 | iommu/vt-d: Disable ATS support on untrusted devices
Commit fb58fdcd295b9 ("iommu/vt-d: Do not enable ATS for untrusted
devices") disables ATS support on the devices which have been marked
as untrusted. Unfortunately this is not enough to fix the DMA attack
vulnerabiltiies because IOMMU driver allows translated reques... |
static int unpack_audio (WavpackContext *wpc, FILE *outfile, int qmode, unsigned char *md5_digest, int64_t *sample_count)
{
unsigned char *output_buffer = NULL, *output_pointer = NULL, *new_channel_order = NULL;
int bps = WavpackGetBytesPerSample (wpc), num_channels = WavpackGetNumChannels (wpc);
int64_t un... | 0 | [
"CWE-476",
"CWE-703"
] | WavPack | 25b4a2725d8568212e7cf89ca05ca29d128af7ac | 160,765,848,295,356,800,000,000,000,000,000,000,000 | 132 | issue #121: NULL pointer dereference in wvunpack.c
* check for NULL pointer before dereferencing in wvunpack.c
* sanitize custom extensions to be alphanumeric only |
static void urlDestroyHashMapEntry(void *arg ATTR_UNUSED, char *key,
char *value) {
UNUSED(arg);
free(key);
free(value);
} | 0 | [
"CWE-400",
"CWE-703",
"CWE-835"
] | shellinabox | 4f0ecc31ac6f985e0dd3f5a52cbfc0e9251f6361 | 119,385,329,322,836,380,000,000,000,000,000,000,000 | 6 | Rolling code for version 2.21 |
Get a specific body section's MIME headers */
PHP_FUNCTION(imap_fetchmime)
{
zval *streamind;
long msgno, flags = 0;
pils *imap_le_struct;
char *body, *sec;
int sec_len;
unsigned long len;
int argc = ZEND_NUM_ARGS();
if (zend_parse_parameters(argc TSRMLS_CC, "rls|l", &streamind, &msgno, &sec, &sec_len, &fla... | 0 | [
"CWE-476"
] | php-src | 7edc639b9ff1c3576773d79d016abbeed1f93846 | 160,815,463,926,853,340,000,000,000,000,000,000,000 | 39 | Fix #77020: null pointer dereference in imap_mail
If an empty $message is passed to imap_mail(), we must not set message
to NULL, since _php_imap_mail() is not supposed to handle NULL pointers
(opposed to pointers to NUL). |
bool test_r_str_trim(void) {
// 1
const char* one = r_str_trim_head_ro (" hello ");
mu_assert_streq (one, "hello ", "one");
// 2
char* two = strdup (" hello ");
r_str_trim_head (two);
mu_assert_streq (two, "hello ", "two");
r_str_trim (two);
// 2
mu_assert_streq (two, "hello", "three");
free (two);
... | 0 | [
"CWE-78"
] | radare2 | 04edfa82c1f3fa2bc3621ccdad2f93bdbf00e4f9 | 123,950,559,435,218,250,000,000,000,000,000,000,000 | 14 | 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 int pvc_connect(struct socket *sock, struct sockaddr *sockaddr,
int sockaddr_len, int flags)
{
return pvc_bind(sock, sockaddr, sockaddr_len);
} | 0 | [
"CWE-200"
] | linux | 3c0c5cfdcd4d69ffc4b9c0907cec99039f30a50a | 256,147,891,551,078,320,000,000,000,000,000,000,000 | 5 | atm: fix info leak via getsockname()
The ATM code fails to initialize the two padding bytes of struct
sockaddr_atmpvc inserted for alignment. Add an explicit memset(0)
before filling the structure to avoid the info leak.
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: David S. Miller <davem@dave... |
int fuse_fill_super_common(struct super_block *sb, struct fuse_fs_context *ctx)
{
struct fuse_dev *fud = NULL;
struct fuse_mount *fm = get_fuse_mount_super(sb);
struct fuse_conn *fc = fm->fc;
struct inode *root;
struct dentry *root_dentry;
int err;
err = -EINVAL;
if (sb->s_flags & SB_MANDLOCK)
goto err;
fu... | 0 | [
"CWE-459"
] | linux | 5d069dbe8aaf2a197142558b6fb2978189ba3454 | 247,902,311,578,807,300,000,000,000,000,000,000,000 | 99 | fuse: fix bad inode
Jan Kara's analysis of the syzbot report (edited):
The reproducer opens a directory on FUSE filesystem, it then attaches
dnotify mark to the open directory. After that a fuse_do_getattr() call
finds that attributes returned by the server are inconsistent, and calls
make_bad_inode() which,... |
dissect_kafka_metadata_replica(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset,
kafka_api_version_t api_version _U_)
{
proto_tree_add_item(tree, hf_kafka_replica, tvb, offset, 4, ENC_BIG_ENDIAN);
return offset + 4;
} | 0 | [
"CWE-401"
] | wireshark | f4374967bbf9c12746b8ec3cd54dddada9dd353e | 30,015,833,284,570,343,000,000,000,000,000,000,000 | 6 | 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... |
TEST_P(Http2IntegrationTest, RouterDownstreamDisconnectBeforeResponseComplete) {
testRouterDownstreamDisconnectBeforeResponseComplete();
} | 0 | [
"CWE-400",
"CWE-703"
] | envoy | afc39bea36fd436e54262f150c009e8d72db5014 | 225,169,248,766,026,900,000,000,000,000,000,000,000 | 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... |
string_copy(const uschar *s)
{
int len = Ustrlen(s) + 1;
uschar *ss = store_get(len);
memcpy(ss, s, len);
return ss;
} | 0 | [
"CWE-264"
] | exim | 43ba2742c700d625dcdcdaf7bbadc2f72776854a | 116,310,888,926,336,690,000,000,000,000,000,000,000 | 7 | Fix CVE-2016-1531
Add keep_environment, add_environment.
Change the working directory to "/" during the early startup
phase.
(cherry picked from commit bc3c7bb7d4aba3e563434e5627fe1f2176aa18c0)
(cherry picked from commit 2b92b67bfc33efe05e6ff2ea3852731ac2273832)
(cherry picked from commit 14b82c8b736c8ed24eda... |
DispatcherThread(ModuleSQL* CreatorModule) : Parent(CreatorModule) { } | 0 | [
"CWE-476"
] | inspircd | 8745660fcdac7c1b80c94cfc0ff60928cd4dd4b7 | 157,000,408,750,528,480,000,000,000,000,000,000,000 | 1 | Initialise and deallocate the MySQL library correctly. |
bool st_select_lex_unit::check_parameters(SELECT_LEX *main_select)
{
for(SELECT_LEX *sl= first_select(); sl; sl= sl->next_select())
{
if (sl->check_parameters(main_select))
return TRUE;
}
return fake_select_lex && fake_select_lex->check_parameters(main_select);
} | 0 | [
"CWE-703"
] | server | 39feab3cd31b5414aa9b428eaba915c251ac34a2 | 228,620,701,664,629,460,000,000,000,000,000,000,000 | 9 | MDEV-26412 Server crash in Item_field::fix_outer_field for INSERT SELECT
IF an INSERT/REPLACE SELECT statement contained an ON expression in the top
level select and this expression used a subquery with a column reference
that could not be resolved then an attempt to resolve this reference as
an outer reference caused... |
GF_Err dfla_box_write(GF_Box *s, GF_BitStream *bs)
{
GF_Err e;
GF_FLACConfigBox *ptr = (GF_FLACConfigBox *) s;
e = gf_isom_full_box_write(s, bs);
if (e) return e;
gf_bs_write_data(bs, ptr->data, ptr->dataSize);
return GF_OK; | 0 | [
"CWE-787"
] | gpac | 388ecce75d05e11fc8496aa4857b91245007d26e | 327,165,497,187,889,700,000,000,000,000,000,000,000 | 9 | fixed #1587 |
routerset_refresh_countries(routerset_t *target)
{
int cc;
bitarray_free(target->countries);
if (!geoip_is_loaded()) {
target->countries = NULL;
target->n_countries = 0;
return;
}
target->n_countries = geoip_get_n_countries();
target->countries = bitarray_init_zero(target->n_countries);
SMART... | 0 | [
"CWE-399"
] | tor | 308f6dad20675c42b29862f4269ad1fbfb00dc9a | 226,799,095,289,248,080,000,000,000,000,000,000,000 | 23 | Mitigate a side-channel leak of which relays Tor chooses for a circuit
Tor's and OpenSSL's current design guarantee that there are other leaks,
but this one is likely to be more easily exploitable, and is easy to fix. |
void bcf_empty(bcf1_t *v)
{
bcf_clear1(v);
free(v->d.id);
free(v->d.als);
free(v->d.allele); free(v->d.flt); free(v->d.info); free(v->d.fmt);
if (v->d.var ) free(v->d.var);
free(v->shared.s); free(v->indiv.s);
memset(&v->d,0,sizeof(v->d));
memset(&v->shared,0,sizeof(v->shared));
mems... | 0 | [
"CWE-787"
] | htslib | dcd4b7304941a8832fba2d0fc4c1e716e7a4e72c | 160,039,073,155,485,700,000,000,000,000,000,000,000 | 12 | Fix check for VCF record size
The check for excessive record size in vcf_parse_format() only
looked at individual fields. It was therefore possible to
exceed the limit and overflow fmt_aux_t::offset by having
multiple fields with a combined size that went over INT_MAX.
Fix by including the amount of memory used so fa... |
static int fsl_lpspi_runtime_resume(struct device *dev)
{
struct spi_controller *controller = dev_get_drvdata(dev);
struct fsl_lpspi_data *fsl_lpspi;
int ret;
fsl_lpspi = spi_controller_get_devdata(controller);
ret = clk_prepare_enable(fsl_lpspi->clk_per);
if (ret)
return ret;
ret = clk_prepare_enable(fsl_l... | 0 | [
"CWE-400",
"CWE-401"
] | linux | 057b8945f78f76d0b04eeb5c27cd9225e5e7ad86 | 10,596,632,010,006,302,000,000,000,000,000,000,000 | 20 | spi: lpspi: fix memory leak in fsl_lpspi_probe
In fsl_lpspi_probe an SPI controller is allocated either via
spi_alloc_slave or spi_alloc_master. In all but one error cases this
controller is put by going to error handling code. This commit fixes the
case when pm_runtime_get_sync fails and it should go to the error
han... |
static int ZEND_FASTCALL ZEND_MUL_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
mul_function(&EX_T(opline->result.u.var).tmp_var,
_get_zval_ptr_tmp(&opline->op1, EX(Ts), &free_op1 TSRMLS_CC),
_get_zval_ptr_tmp(&opline->op2, EX(Ts), &free_op2 TSR... | 0 | [] | php-src | ce96fd6b0761d98353761bf78d5bfb55291179fd | 58,969,466,036,192,240,000,000,000,000,000,000,000 | 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 |
void decode_xml(XMLObj *obj) {
RGWXMLDecoder::decode_xml("Status", status, obj);
} | 0 | [
"CWE-79"
] | ceph | 8f90658c731499722d5f4393c8ad70b971d05f77 | 17,222,321,226,260,400,000,000,000,000,000,000,000 | 3 | rgw: reject unauthenticated response-header actions
Signed-off-by: Matt Benjamin <mbenjamin@redhat.com>
Reviewed-by: Casey Bodley <cbodley@redhat.com>
(cherry picked from commit d8dd5e513c0c62bbd7d3044d7e2eddcd897bd400) |
static int gather_hugetbl_stats(pte_t *pte, unsigned long hmask,
unsigned long addr, unsigned long end, struct mm_walk *walk)
{
return 0;
} | 0 | [
"CWE-264"
] | linux-2.6 | 1a5a9906d4e8d1976b701f889d8f35d54b928f25 | 330,458,440,559,760,760,000,000,000,000,000,000,000 | 5 | 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(... |
double pae(jas_matrix_t *x, jas_matrix_t *y)
{
double s;
double d;
int i;
int j;
s = 0.0;
for (i = 0; i < jas_matrix_numrows(x); i++) {
for (j = 0; j < jas_matrix_numcols(x); j++) {
d = abs(jas_matrix_get(y, i, j) - jas_matrix_get(x, i, j));
if (d > s) {
s = d;
}
}
}
return s;
} | 0 | [
"CWE-119"
] | jasper | 65536647d380571d1a9a6c91fa03775fb5bbd256 | 91,132,515,943,778,400,000,000,000,000,000,000,000 | 19 | A new experimental memory allocator has been introduced. The allocator
is experimental in the sense that its API is not considered stable and
the allocator may change or disappear entirely in future versions of
the code. This new allocator tracks how much memory is being used by
jas_malloc and friends. A maximum upp... |
static void __perf_event_disable(struct perf_event *event,
struct perf_cpu_context *cpuctx,
struct perf_event_context *ctx,
void *info)
{
if (event->state < PERF_EVENT_STATE_INACTIVE)
return;
update_context_time(ctx);
update_cgrp_time_from_event(event);
update_group_times(event);
if (event == eve... | 0 | [
"CWE-362",
"CWE-125"
] | linux | 321027c1fe77f892f4ea07846aeae08cefbbb290 | 317,711,941,083,011,100,000,000,000,000,000,000,000 | 17 | perf/core: Fix concurrent sys_perf_event_open() vs. 'move_group' race
Di Shen reported a race between two concurrent sys_perf_event_open()
calls where both try and move the same pre-existing software group
into a hardware context.
The problem is exactly that described in commit:
f63a8daa5812 ("perf: Fix event->ctx... |
mysql_get_ssl_cipher(MYSQL *mysql __attribute__((unused)))
{
#ifdef HAVE_TLS
if (mysql->net.pvio && mysql->net.pvio->ctls)
{
return ma_pvio_tls_cipher(mysql->net.pvio->ctls);
}
#endif
return(NULL);
} | 0 | [] | mariadb-connector-c | 27b2f3d1f1550dfaee0f63a331a406ab31c1b37e | 100,896,105,329,828,150,000,000,000,000,000,000,000 | 10 | various checks for corrupted packets in the protocol
also: check the return value of unpack_fields() |
static inline int ep_events_available(struct eventpoll *ep)
{
return !list_empty_careful(&ep->rdllist) ||
READ_ONCE(ep->ovflist) != EP_UNACTIVE_PTR;
} | 0 | [
"CWE-416"
] | linux | a9ed4a6560b8562b7e2e2bed9527e88001f7b682 | 137,834,863,620,715,720,000,000,000,000,000,000,000 | 5 | epoll: Keep a reference on files added to the check list
When adding a new fd to an epoll, and that this new fd is an
epoll fd itself, we recursively scan the fds attached to it
to detect cycles, and add non-epool files to a "check list"
that gets subsequently parsed.
However, this check list isn't completely safe wh... |
static double mp_matrix_invert(_cimg_math_parser& mp) {
double *const ptrd = &_mp_arg(1) + 1;
const double *const ptr1 = &_mp_arg(2) + 1;
const unsigned int k = (unsigned int)mp.opcode[3];
const bool use_LU = (bool)_mp_arg(4);
CImg<doubleT>(ptrd,k,k,1,1,true) = CImg<doubleT... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 257,598,795,018,412,000,000,000,000,000,000,000,000 | 8 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
static void groups_sort(struct group_info *group_info)
{
int base, max, stride;
int gidsetsize = group_info->ngroups;
for (stride = 1; stride < gidsetsize; stride = 3 * stride + 1)
; /* nothing */
stride /= 3;
while (stride) {
max = gidsetsize - stride;
for (base = 0; base < max; base++) {
int left = ba... | 0 | [
"CWE-20"
] | linux-2.6 | 9926e4c74300c4b31dee007298c6475d33369df0 | 119,429,697,845,714,660,000,000,000,000,000,000,000 | 27 | CPU time limit patch / setrlimit(RLIMIT_CPU, 0) cheat fix
As discovered here today, the change in Kernel 2.6.17 intended to inhibit
users from setting RLIMIT_CPU to 0 (as that is equivalent to unlimited) by
"cheating" and setting it to 1 in such a case, does not make a difference,
as the check is done in the wrong pla... |
static int validate_slab_node(struct kmem_cache *s,
struct kmem_cache_node *n, unsigned long *map)
{
unsigned long count = 0;
struct page *page;
unsigned long flags;
spin_lock_irqsave(&n->list_lock, flags);
list_for_each_entry(page, &n->partial, lru) {
validate_slab_slab(s, page, map);
count++;
}
if (cou... | 0 | [
"CWE-189"
] | linux | f8bd2258e2d520dff28c855658bd24bdafb5102d | 7,683,235,479,588,303,000,000,000,000,000,000,000 | 33 | remove div_long_long_rem
x86 is the only arch right now, which provides an optimized for
div_long_long_rem and it has the downside that one has to be very careful that
the divide doesn't overflow.
The API is a little akward, as the arguments for the unsigned divide are
signed. The signed version also doesn't handle ... |
static double mp_image_norm(_cimg_math_parser& mp) {
unsigned int ind = (unsigned int)mp.opcode[2];
if (ind!=~0U) {
if (!mp.imglist.width()) return cimg::type<double>::nan();
ind = (unsigned int)cimg::mod((int)_mp_arg(2),mp.imglist.width());
}
const CImg<T> &img... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 226,494,623,880,727,720,000,000,000,000,000,000,000 | 9 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
bool cpu_physical_memory_test_and_clear_dirty(ram_addr_t start,
ram_addr_t length,
unsigned client)
{
return false;
} | 0 | [
"CWE-476"
] | unicorn | 3d3deac5e6d38602b689c4fef5dac004f07a2e63 | 202,590,552,848,748,900,000,000,000,000,000,000,000 | 6 | Fix crash when mapping a big memory and calling uc_close |
static int ascii_to_wc(AVIOContext *pb, const uint8_t *b)
{
int val;
while (*b) {
GET_UTF8(val, *b++, return -1;)
avio_wb16(pb, val);
}
avio_wb16(pb, 0x00);
return 0;
} | 0 | [
"CWE-369"
] | FFmpeg | 2c0e98a0b478284bdff6d7a4062522605a8beae5 | 133,278,452,568,972,340,000,000,000,000,000,000,000 | 10 | avformat/movenc: Write version 2 of audio atom if channels is not known
The version 1 needs the channel count and would divide by 0
Fixes: division by 0
Fixes: fpe_movenc.c_1108_1.ogg
Fixes: fpe_movenc.c_1108_2.ogg
Fixes: fpe_movenc.c_1108_3.wav
Found-by: #CHEN HONGXU# <HCHEN017@e.ntu.edu.sg>
Signed-off-by: Michael N... |
xmlFatalErr(xmlParserCtxtPtr ctxt, xmlParserErrors error, const char *info)
{
const char *errmsg;
char errstr[129] = "";
if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
(ctxt->instate == XML_PARSER_EOF))
return;
switch (error) {
case XML_ERR_INVALID_HEX_CHARREF:
errmsg = "... | 1 | [
"CWE-134"
] | libxml2 | 4472c3a5a5b516aaf59b89be602fbce52756c3e9 | 111,961,835,312,167,130,000,000,000,000,000,000,000 | 205 | Fix some format string warnings with possible format string vulnerability
For https://bugzilla.gnome.org/show_bug.cgi?id=761029
Decorate every method in libxml2 with the appropriate
LIBXML_ATTR_FORMAT(fmt,args) macro and add some cleanups
following the reports. |
bgp_prune ()
{
return;
} | 0 | [] | bash | 955543877583837c85470f7fb8a97b7aa8d45e6c | 41,963,434,879,353,774,000,000,000,000,000,000,000 | 4 | bash-4.4-rc2 release |
TEST_P(Http2IntegrationTest, RouterUpstreamResponseBeforeRequestComplete) {
testRouterUpstreamResponseBeforeRequestComplete();
} | 0 | [
"CWE-400",
"CWE-703"
] | envoy | afc39bea36fd436e54262f150c009e8d72db5014 | 1,194,153,803,988,763,600,000,000,000,000,000,000 | 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... |
ip_vs_edit_service(struct ip_vs_service *svc, struct ip_vs_service_user_kern *u)
{
struct ip_vs_scheduler *sched, *old_sched;
int ret = 0;
/*
* Lookup the scheduler, by 'u->sched_name'
*/
sched = ip_vs_scheduler_get(u->sched_name);
if (sched == NULL) {
pr_info("Scheduler module ip_vs_%s not found\n", u->sch... | 0 | [
"CWE-119",
"CWE-787"
] | linux | 04bcef2a83f40c6db24222b27a52892cba39dffb | 200,088,469,457,440,600,000,000,000,000,000,000,000 | 77 | ipvs: Add boundary check on ioctl arguments
The ipvs code has a nifty system for doing the size of ioctl command
copies; it defines an array with values into which it indexes the cmd
to find the right length.
Unfortunately, the ipvs code forgot to check if the cmd was in the
range that the array provides, allowing fo... |
void fuse_read_args_fill(struct fuse_io_args *ia, struct file *file, loff_t pos,
size_t count, int opcode)
{
struct fuse_file *ff = file->private_data;
struct fuse_args *args = &ia->ap.args;
ia->read.in.fh = ff->fh;
ia->read.in.offset = pos;
ia->read.in.size = count;
ia->read.in.flags = file->f_flags;
args-... | 0 | [
"CWE-459"
] | linux | 5d069dbe8aaf2a197142558b6fb2978189ba3454 | 7,612,123,456,620,234,000,000,000,000,000,000,000 | 19 | fuse: fix bad inode
Jan Kara's analysis of the syzbot report (edited):
The reproducer opens a directory on FUSE filesystem, it then attaches
dnotify mark to the open directory. After that a fuse_do_getattr() call
finds that attributes returned by the server are inconsistent, and calls
make_bad_inode() which,... |
gdata_service_get_authorizer (GDataService *self)
{
g_return_val_if_fail (GDATA_IS_SERVICE (self), NULL);
return self->priv->authorizer;
} | 0 | [
"CWE-20"
] | libgdata | 6799f2c525a584dc998821a6ce897e463dad7840 | 230,050,651,296,022,740,000,000,000,000,000,000,000 | 6 | core: Validate SSL certificates for all connections
This prevents MitM attacks which use spoofed SSL certificates.
Note that this bumps our libsoup requirement to 2.37.91.
Closes: https://bugzilla.gnome.org/show_bug.cgi?id=671535 |
read_limits(long *minval, long *maxval)
{
int reverse = FALSE;
char_u *first_char;
long tmp;
if (*regparse == '-')
{
// Starts with '-', so reverse the range later
regparse++;
reverse = TRUE;
}
first_char = regparse;
*minval = getdigits(®parse);
if (*regparse == ',') // T... | 0 | [
"CWE-416"
] | vim | 4c13e5e6763c6eb36a343a2b8235ea227202e952 | 49,004,314,822,500,650,000,000,000,000,000,000,000 | 44 | patch 8.2.3949: using freed memory with /\%V
Problem: Using freed memory with /\%V.
Solution: Get the line again after getvvcol(). |
static u8 m4v_get_sar_idx(u32 w, u32 h)
{
u32 i;
for (i = 0; i < 6; i++) {
if ((m4v_sar[i].w == w) && (m4v_sar[i].h == h)) return i;
}
return 0xF;
} | 0 | [
"CWE-190",
"CWE-787"
] | gpac | 51cdb67ff7c5f1242ac58c5aa603ceaf1793b788 | 119,150,331,010,278,980,000,000,000,000,000,000,000 | 8 | add safety in avc/hevc/vvc sps/pps/vps ID check - cf #1720 #1721 #1722 |
static int setup_transport(void)
{
int rv;
rv = transport()->init(message_recv);
if (rv < 0) {
log_error("failed to init booth_transport %s", transport()->name);
goto out;
}
rv = booth_transport[TCP].init(NULL);
if (rv < 0) {
log_error("failed to init booth_transport[TCP]");
goto out;
}
out:
return r... | 0 | [
"CWE-287",
"CWE-284"
] | booth | 35bf0b7b048d715f671eb68974fb6b4af6528c67 | 256,812,193,455,605,100,000,000,000,000,000,000,000 | 19 | Revert "Refactor: main: substitute is_auth_req macro"
This reverts commit da79b8ba28ad4837a0fee13e5f8fb6f89fe0e24c.
authfile != authkey
Signed-off-by: Jan Friesse <jfriesse@redhat.com> |
static int pl022_post_load(void *opaque, int version_id)
{
PL022State *s = opaque;
if (s->tx_fifo_head < 0 ||
s->tx_fifo_head >= ARRAY_SIZE(s->tx_fifo) ||
s->rx_fifo_head < 0 ||
s->rx_fifo_head >= ARRAY_SIZE(s->rx_fifo)) {
return -1;
}
return 0;
} | 0 | [
"CWE-119"
] | qemu | d8d0a0bc7e194300e53a346d25fe5724fd588387 | 116,269,500,909,214,030,000,000,000,000,000,000,000 | 12 | pl022: fix buffer overun on invalid state load
CVE-2013-4530
pl022.c did not bounds check tx_fifo_head and
rx_fifo_head after loading them from file and
before they are used to dereference array.
Reported-by: Michael S. Tsirkin <mst@redhat.com
Reported-by: Anthony Liguori <anthony@codemonkey.ws>
Signed-off-by: Micha... |
static struct free_nid *__lookup_free_nid_list(struct f2fs_nm_info *nm_i,
nid_t n)
{
return radix_tree_lookup(&nm_i->free_nid_root, n);
} | 0 | [
"CWE-200",
"CWE-362"
] | linux | 30a61ddf8117c26ac5b295e1233eaa9629a94ca3 | 58,580,643,504,605,540,000,000,000,000,000,000,000 | 5 | f2fs: fix race condition in between free nid allocator/initializer
In below concurrent case, allocated nid can be loaded into free nid cache
and be allocated again.
Thread A Thread B
- f2fs_create
- f2fs_new_inode
- alloc_nid
- __insert_nid_to_list(ALLOC_NID_LIST)
- f2fs_balance_fs_bg
- build_free... |
f_round(typval_T *argvars, typval_T *rettv)
{
float_T f = 0.0;
rettv->v_type = VAR_FLOAT;
if (get_float_arg(argvars, &f) == OK)
rettv->vval.v_float = vim_round(f);
else
rettv->vval.v_float = 0.0;
} | 0 | [
"CWE-78"
] | vim | 8c62a08faf89663e5633dc5036cd8695c80f1075 | 39,459,434,354,202,420,000,000,000,000,000,000,000 | 10 | 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. |
mech_rpa_auth_continue(struct auth_request *auth_request,
const unsigned char *data, size_t data_size)
{
struct rpa_auth_request *request =
(struct rpa_auth_request *)auth_request;
switch (request->phase) {
case 0:
mech_rpa_auth_phase1(auth_request, data, data_size);
break;
case 1:
mech_rpa_auth_p... | 0 | [
"CWE-125"
] | core | 69ad3c902ea4bbf9f21ab1857d8923f975dc6145 | 162,390,922,764,459,030,000,000,000,000,000,000,000 | 21 | auth: mech-rpa - Fail on zero len buffer |
static void v9fs_remove(void *opaque)
{
int32_t fid;
int err = 0;
size_t offset = 7;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
err = pdu_unmarshal(pdu, offset, "d", &fid);
if (err < 0) {
goto out_nofid;
}
trace_v9fs_remove(pdu->tag, pdu->id, fid);
fidp = get_fid(pdu, f... | 0 | [
"CWE-399",
"CWE-772"
] | qemu | e95c9a493a5a8d6f969e86c9f19f80ffe6587e19 | 189,623,662,036,884,970,000,000,000,000,000,000,000 | 43 | 9pfs: fix potential host memory leak in v9fs_read
In 9pfs read dispatch function, it doesn't free two QEMUIOVector
object thus causing potential memory leak. This patch avoid this.
Signed-off-by: Li Qiang <liqiang6-s@360.cn>
Signed-off-by: Greg Kurz <groug@kaod.org> |
void testUriUserInfoHostPort23_Bug3510198_2() {
// User info with ":", with port, with escaped chars in user name and password
UriParserStateA stateA;
UriUriA uriA;
stateA.uri = &uriA;
int res;
// 0 4 0 3 0 13 01 0 4 01
res = uriParseUriA(&stateA, "http" ":/... | 0 | [
"CWE-787"
] | uriparser | 864f5d4c127def386dd5cc926ad96934b297f04e | 175,955,633,856,500,000,000,000,000,000,000,000,000 | 18 | UriQuery.c: Fix out-of-bounds-write in ComposeQuery and ...Ex
Reported by Google Autofuzz team |
getword(f, word, newlinep, filename)
FILE *f;
char *word;
int *newlinep;
char *filename;
{
int c, len, escape;
int quoted, comment;
int value, digit, got, n;
#define isoctal(c) ((c) >= '0' && (c) < '8')
*newlinep = 0;
len = 0;
escape = 0;
comment = 0;
quoted = 0;
/... | 0 | [
"CWE-415",
"CWE-119"
] | ppp | 7658e8257183f062dc01f87969c140707c7e52cb | 335,180,675,507,600,630,000,000,000,000,000,000,000 | 240 | pppd: Eliminate potential integer overflow in option parsing
When we are reading in a word from an options file, we maintain a count
of the length we have seen so far in 'len', which is an int. When len
exceeds MAXWORDLEN - 1 (i.e. 1023) we cease storing characters in the
buffer but we continue to increment len. Sin... |
static int ext4_fill_super(struct super_block *sb, void *data, int silent)
{
char *orig_data = kstrdup(data, GFP_KERNEL);
struct buffer_head *bh;
struct ext4_super_block *es = NULL;
struct ext4_sb_info *sbi = kzalloc(sizeof(*sbi), GFP_KERNEL);
ext4_fsblk_t block;
ext4_fsblk_t sb_block = get_sb_block(&data);
ext4... | 0 | [
"CWE-125"
] | linux | 3a4b77cd47bb837b8557595ec7425f281f2ca1fe | 334,301,463,682,867,600,000,000,000,000,000,000,000 | 962 | ext4: validate s_first_meta_bg at mount time
Ralf Spenneberg reported that he hit a kernel crash when mounting a
modified ext4 image. And it turns out that kernel crashed when
calculating fs overhead (ext4_calculate_overhead()), this is because
the image has very large s_first_meta_bg (debug code shows it's
842150400)... |
fr_window_free_open_files (FrWindow *window)
{
GList *scan;
for (scan = window->priv->open_files; scan; scan = scan->next) {
OpenFile *file = scan->data;
if (file->monitor != NULL)
g_file_monitor_cancel (file->monitor);
open_file_free (file);
}
g_list_free (window->priv->open_files);
window->priv->open_... | 0 | [
"CWE-22"
] | file-roller | b147281293a8307808475e102a14857055f81631 | 281,827,555,654,586,330,000,000,000,000,000,000,000 | 14 | libarchive: sanitize filenames before extracting |
static int hdrchkTagType(rpm_tag_t tag, rpm_tagtype_t type)
{
rpmTagType t = rpmTagGetTagType(tag);
if (t == type)
return 0;
/* Permit unknown tags for forward compatibility */
if (t == RPM_NULL_TYPE)
return 0;
/* Some string tags harmlessly disagree on the exact type */
if (rpmTagGetClass(t... | 0 | [
"CWE-125"
] | rpm | 8f4b3c3cab8922a2022b9e47c71f1ecf906077ef | 267,498,769,410,118,440,000,000,000,000,000,000,000 | 18 | hdrblobInit() needs bounds checks too
Users can pass untrusted data to hdrblobInit() and it must be robust
against this. |
wav_read_header (SF_PRIVATE *psf, int *blockalign, int *framesperblock)
{ WAVLIKE_PRIVATE *wpriv ;
WAV_FMT *wav_fmt ;
FACT_CHUNK fact_chunk ;
uint32_t marker, chunk_size = 0, RIFFsize = 0, done = 0 ;
int parsestage = 0, error, format = 0 ;
if (psf->is_pipe == 0 && psf->filelength > SF_PLATFORM_S64 (0xffffffff)... | 1 | [
"CWE-476"
] | libsndfile | 6f3266277bed16525f0ac2f0f03ff4626f1923e5 | 27,174,487,493,943,340,000,000,000,000,000,000,000 | 455 | Fix max channel count bug
The code was allowing files to be written with a channel count of exactly
`SF_MAX_CHANNELS` but was failing to read some file formats with the same
channel count. |
static int evr_active(struct task_struct *target,
const struct user_regset *regset)
{
flush_spe_to_thread(target);
return target->thread.used_spe ? regset->n : 0;
} | 0 | [
"CWE-119",
"CWE-787"
] | linux | c1fa0768a8713b135848f78fd43ffc208d8ded70 | 299,027,086,309,895,200,000,000,000,000,000,000,000 | 6 | powerpc/tm: Flush TM only if CPU has TM feature
Commit cd63f3c ("powerpc/tm: Fix saving of TM SPRs in core dump")
added code to access TM SPRs in flush_tmregs_to_thread(). However
flush_tmregs_to_thread() does not check if TM feature is available on
CPU before trying to access TM SPRs in order to copy live state to
th... |
inline uint32_t web_client_api_request_v1_data_google_format(char *name) {
uint32_t hash = simple_hash(name);
int i;
for(i = 0; api_v1_data_google_formats[i].name ; i++) {
if (unlikely(hash == api_v1_data_google_formats[i].hash && !strcmp(name, api_v1_data_google_formats[i].name))) {
re... | 0 | [
"CWE-113",
"CWE-200",
"CWE-94",
"CWE-74"
] | netdata | 92327c9ec211bd1616315abcb255861b130b97ca | 90,953,982,471,564,650,000,000,000,000,000,000,000 | 12 | fixed vulnerabilities identified by red4sec.com (#4521) |
static void set_cc_op(DisasContext *s, CCOp op)
{
int dead;
if (s->cc_op == op) {
return;
}
/* Discard CC computation that will no longer be used. */
dead = cc_op_live[s->cc_op] & ~cc_op_live[op];
if (dead & USES_CC_DST) {
tcg_gen_discard_tl(cpu_cc_dst);
}
if (dead & U... | 0 | [
"CWE-94"
] | qemu | 30663fd26c0307e414622c7a8607fbc04f92ec14 | 339,049,855,109,726,700,000,000,000,000,000,000,000 | 36 | tcg/i386: Check the size of instruction being translated
This fixes the bug: 'user-to-root privesc inside VM via bad translation
caching' reported by Jann Horn here:
https://bugs.chromium.org/p/project-zero/issues/detail?id=1122
Reviewed-by: Richard Henderson <rth@twiddle.net>
CC: Peter Maydell <peter.maydell@linaro.... |
bool CudnnSupport::DoElementwiseOperate(
Stream* stream, dnn::ElementwiseOperation operation,
port::ArraySlice<dnn::BatchDescriptor> input_dimensions,
port::ArraySlice<const DeviceMemory<float>*> input_data,
const dnn::BatchDescriptor& output_dimensions,
DeviceMemory<float>* output_data) {
LOG(FAT... | 0 | [
"CWE-20"
] | tensorflow | 14755416e364f17fb1870882fa778c7fec7f16e3 | 202,638,983,279,355,300,000,000,000,000,000,000,000 | 9 | Prevent CHECK-fail in LSTM/GRU with zero-length input.
PiperOrigin-RevId: 346239181
Change-Id: I5f233dbc076aab7bb4e31ba24f5abd4eaf99ea4f |
handle_did_throw()
{
char *p = NULL;
msglist_T *messages = NULL;
ESTACK_CHECK_DECLARATION
/*
* If the uncaught exception is a user exception, report it as an
* error. If it is an error exception, display the saved error
* message now. For an interrupt exception, do nothing; the
* ... | 0 | [
"CWE-125"
] | vim | d3a117814d6acbf0dca3eff1a7626843b9b3734a | 38,769,223,327,838,313,000,000,000,000,000,000,000 | 63 | patch 8.2.4009: reading one byte beyond the end of the line
Problem: Reading one byte beyond the end of the line.
Solution: Check for NUL byte first. |
static struct tevent_req *cli_connect_nb_send(
TALLOC_CTX *mem_ctx, struct tevent_context *ev,
const char *host, const struct sockaddr_storage *dest_ss,
uint16_t port, int name_type, const char *myname,
int signing_state, int flags)
{
struct tevent_req *req, *subreq;
struct cli_connect_nb_state *state;
req = te... | 0 | [
"CWE-94"
] | samba | 94295b7aa22d2544af5323bca70d3dcb97fd7c64 | 333,746,628,506,863,300,000,000,000,000,000,000,000 | 43 | CVE-2016-2019: s3:libsmb: add comment regarding smbXcli_session_is_guest() with mandatory signing
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11860
Signed-off-by: Stefan Metzmacher <metze@samba.org> |
evdns_server_request_add_ptr_reply(struct evdns_server_request *req, struct in_addr *in, const char *inaddr_name, const char *hostname, int ttl)
{
u32 a;
char buf[32];
if (in && inaddr_name)
return -1;
else if (!in && !inaddr_name)
return -1;
if (in) {
a = ntohl(in->s_addr);
evutil_snprintf(buf, sizeof(buf... | 0 | [
"CWE-125"
] | libevent | 96f64a022014a208105ead6c8a7066018449d86d | 100,736,541,343,363,700,000,000,000,000,000,000,000 | 21 | 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 + ... |
xsltLREBuildEffectiveNsNodes(xsltCompilerCtxtPtr cctxt,
xsltStyleItemLRElementInfoPtr item,
xmlNodePtr elem,
int isLRE)
{
xmlNsPtr ns, tmpns;
xsltEffectiveNsPtr effNs, lastEffNs = NULL;
int i, j, holdByElem;
xsltPointerListPtr extElemNs = cctxt->inode->extElemNs;
xsltPointerL... | 0 | [] | libxslt | 7089a62b8f133b42a2981cf1f920a8b3fe9a8caa | 106,101,155,990,917,960,000,000,000,000,000,000,000 | 163 | Crash compiling stylesheet with DTD
* libxslt/xslt.c: when a stylesheet embbeds a DTD the compilation
process could get seriously wrong |
static long do_splice_to(struct file *in, loff_t *ppos,
struct pipe_inode_info *pipe, size_t len,
unsigned int flags)
{
ssize_t (*splice_read)(struct file *, loff_t *,
struct pipe_inode_info *, size_t, unsigned int);
int ret;
if (unlikely(!(in->f_mode & FMODE_READ)))
return -EBADF;
ret = rw_ve... | 0 | [
"CWE-416"
] | linux | 15fab63e1e57be9fdb5eec1bbc5916e9825e9acb | 190,263,454,428,113,700,000,000,000,000,000,000,000 | 25 | fs: prevent page refcount overflow in pipe_buf_get
Change pipe_buf_get() to return a bool indicating whether it succeeded
in raising the refcount of the page (if the thing in the pipe is a page).
This removes another mechanism for overflowing the page refcount. All
callers converted to handle a failure.
Reported-by:... |
hb_ot_layout_language_get_feature_count (hb_ot_layout_t *layout,
hb_ot_layout_table_type_t table_type,
unsigned int script_index,
unsigned int language_index)
{
const LangSys &l = get_gsubgpos_table (layout, table_type).get_script (script_index).get_lang_sys (... | 0 | [] | pango | 336bb3201096bdd0494d29926dd44e8cca8bed26 | 13,857,489,114,483,295,000,000,000,000,000,000,000 | 9 | [HB] Remove all references to the old code! |
R_API char *r_str_nextword(char *s, char ch) {
char *p = strchr (s, ch);
if (!p) {
return NULL;
}
*p++ = 0;
return p;
} | 0 | [
"CWE-78"
] | radare2 | 04edfa82c1f3fa2bc3621ccdad2f93bdbf00e4f9 | 237,944,026,883,000,050,000,000,000,000,000,000,000 | 8 | 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... |
R_API st64 r_buf_read_at(RBuffer *b, ut64 addr, ut8 *buf, ut64 len) {
r_return_val_if_fail (b && buf, -1);
st64 o_addr = r_buf_seek (b, 0, R_BUF_CUR);
st64 r = r_buf_seek (b, addr, R_BUF_SET);
if (r < 0) {
return r;
}
r = r_buf_read (b, buf, len);
r_buf_seek (b, o_addr, R_BUF_SET);
return r;
} | 1 | [
"CWE-400",
"CWE-703"
] | radare2 | 634b886e84a5c568d243e744becc6b3223e089cf | 222,127,049,619,397,960,000,000,000,000,000,000,000 | 12 | Fix DoS in PE/QNX/DYLDCACHE/PSX parsers ##crash
* Reported by lazymio
* Reproducer: AAA4AAAAAB4= |
static void lsr_read_any_attribute(GF_LASeRCodec *lsr, GF_Node *node, Bool skippable)
{
u32 val = 1;
if (skippable) GF_LSR_READ_INT(lsr, val, 1, "has_attrs");
if (val) {
do {
GF_LSR_READ_INT(lsr, val, lsr->info->cfg.extensionIDBits, "reserved");
val = lsr_read_vluimsbf5(lsr, "len");//len in BITS
GF_LSR_RE... | 0 | [
"CWE-190"
] | gpac | faa75edde3dfeba1e2cf6ffa48e45a50f1042096 | 50,275,722,787,834,050,000,000,000,000,000,000,000 | 14 | fixed #2213 |
int manager_ref_gid(Manager *m, gid_t gid, bool clean_ipc) {
return manager_ref_uid_internal(m, &m->gid_refs, (uid_t) gid, clean_ipc);
} | 0 | [
"CWE-20"
] | systemd | 531ac2b2349da02acc9c382849758e07eb92b020 | 128,729,731,651,368,830,000,000,000,000,000,000,000 | 3 | If the notification message length is 0, ignore the message (#4237)
Fixes #4234.
Signed-off-by: Jorge Niedbalski <jnr@metaklass.org> |
ecc_mul_m (const struct ecc_modulo *m,
mp_limb_t a24,
unsigned bit_low, unsigned bit_high,
mp_limb_t *qx, const uint8_t *n, const mp_limb_t *px,
mp_limb_t *scratch)
{
unsigned i;
mp_limb_t cy, swap;
#define x2 (scratch)
#define z2 (scratch + m->size)
#define x3 (scratch + 2*m->size)
#define z3 (scr... | 1 | [
"CWE-787"
] | nettle | a63893791280d441c713293491da97c79c0950fe | 22,599,530,654,605,990,000,000,000,000,000,000,000 | 125 | New functions ecc_mod_mul_canonical and ecc_mod_sqr_canonical.
* ecc-mod-arith.c (ecc_mod_mul_canonical, ecc_mod_sqr_canonical):
New functions.
* ecc-internal.h: Declare and document new functions.
* curve448-eh-to-x.c (curve448_eh_to_x): Use ecc_mod_sqr_canonical.
* curve25519-eh-to-x.c (curve25519_eh_to_x): Use ecc_... |
input_split(struct input_ctx *ictx)
{
const char *errstr;
char *ptr, *out;
struct input_param *ip;
u_int i;
for (i = 0; i < ictx->param_list_len; i++) {
if (ictx->param_list[i].type == INPUT_STRING)
free(ictx->param_list[i].str);
}
ictx->param_list_len = 0;
if (ictx->param_len == 0)
return (0);
... | 0 | [] | src | b32e1d34e10a0da806823f57f02a4ae6e93d756e | 35,867,577,092,853,410,000,000,000,000,000,000,000 | 49 | evbuffer_new and bufferevent_new can both fail (when malloc fails) and
return NULL. GitHub issue 1547. |
pci_apic_prt_entry(int bus, int slot, int pin, int pirq_pin, int ioapic_irq,
void *arg)
{
dsdt_line(" Package ()");
dsdt_line(" {");
dsdt_line(" 0x%X,", slot << 16 | 0xffff);
dsdt_line(" 0x%02X,", pin - 1);
dsdt_line(" Zero,");
dsdt_line(" 0x%X", ioapic_irq);
dsdt_line(" },");
} | 0 | [
"CWE-617",
"CWE-703"
] | acrn-hypervisor | 6199e653418eda58cd698d8769820904453e2535 | 73,830,874,590,762,675,000,000,000,000,000,000,000 | 11 | dm: validate the input in 'pci_emul_mem_handler()'
checking the inputs explicitly instead of using Assert.
Tracked-On: #4003
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
Reviewed-by: Shuo Liu <shuo.a.liu@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com> |
on_release_display (int signal)
{
int fd;
fd = open ("/dev/tty0", O_RDWR | O_NOCTTY);
ioctl(fd, VT_RELDISP, 1);
close(fd);
} | 0 | [
"CWE-362"
] | gdm | dcdbaaa04012541ad2813cf83559d91d52f208b9 | 73,772,493,518,106,270,000,000,000,000,000,000,000 | 8 | session-worker: Don't switch back VTs until session is fully exited
There's a race condition on shutdown where the session worker is
switching VTs back to the initial VT at the same time as the session
exit is being processed.
This means that manager may try to start a login screen (because of
the VT switch) when aut... |
int def_font(DviContext *dvi, int opcode)
{
DviFontRef *ref;
Int32 arg;
arg = dugetn(dvi, opcode - DVI_FNT_DEF1 + 1);
if(dvi->depth)
ref = font_find_flat(dvi, arg);
else
ref = dvi->findref(dvi, arg);
/* skip the rest */
dskip(dvi, 12);
dskip(dvi, duget1(dvi) + duget1(dvi));
if(ref == NULL) {
dvierr(dvi... | 0 | [
"CWE-20"
] | evince | d4139205b010ed06310d14284e63114e88ec6de2 | 79,221,163,644,285,350,000,000,000,000,000,000,000 | 23 | backends: Fix several security issues in the dvi-backend.
See CVE-2010-2640, CVE-2010-2641, CVE-2010-2642 and CVE-2010-2643. |
CImg<T>& select(const char *const title,
const unsigned int feature_type=2, unsigned int *const XYZ=0,
const bool exit_on_anykey=false,
const bool is_deep_selection_default=false) {
return get_select(title,feature_type,XYZ,exit_on_anykey,is_deep_sele... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 115,931,850,057,467,230,000,000,000,000,000,000,000 | 6 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
static int php_object_element_export(zval **zv TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */
{
int level;
smart_str *buf;
level = va_arg(args, int);
buf = va_arg(args, smart_str *);
buffer_append_spaces(buf, level + 2);
if (hash_key->nKeyLength != 0) {
const char *class_name; /* ig... | 0 | [] | php-src | e8429400d40e3c3aa4b22ba701991d698a2f3b2f | 283,449,947,600,433,170,000,000,000,000,000,000,000 | 33 | Fix bug #70172 - Use After Free Vulnerability in unserialize() |
GIT_INLINE(bool) only_spaces_and_dots(const char *path)
{
const char *c = path;
for (;; c++) {
if (*c == '\0' || *c == ':')
return true;
if (*c != ' ' && *c != '.')
return false;
}
return true;
} | 0 | [
"CWE-20",
"CWE-706"
] | libgit2 | e1832eb20a7089f6383cfce474f213157f5300cb | 152,221,961,657,317,620,000,000,000,000,000,000,000 | 13 | path: also guard `.gitmodules` against NTFS Alternate Data Streams
We just safe-guarded `.git` against NTFS Alternate Data Stream-related
attack vectors, and now it is time to do the same for `.gitmodules`.
Note: In the added regression test, we refrain from verifying all kinds
of variations between short names and N... |
get_compopt_value(optname, buf)
const char *optname;
char *buf;
{
char ocl[MAXOCLASSES+1];
static const char none[] = "(none)", randomrole[] = "random",
to_be_done[] = "(to be done)",
defopt[] = "default",
defbrief[] = "def";
int i;
buf[0] = '\0';
if (!strcmp(optname,"align_message"))
Sprin... | 0 | [
"CWE-269"
] | NetHack | 612755bfb5c412079795c68ba392df5d93874ed8 | 221,046,664,047,605,450,000,000,000,000,000,000,000 | 316 | escapes() revamp
Partial rewrite of escapes(), mostly changing its if-then-else
logic so that end-of-string can be checked once instead for each case.
The previous version had a bug if the input string ended with backslash
and one decimal digit (due to being lumped together with the handling
for trailing \X or \O... |
TEST_F(DocumentSourceMatchTest, CommentShouldNotAddAnyDependencies) {
auto match = DocumentSourceMatch::create(fromjson("{$comment: 'misleading?'}"), getExpCtx());
DepsTracker dependencies;
ASSERT_EQUALS(DepsTracker::State::SEE_NEXT, match->getDependencies(&dependencies));
ASSERT_EQUALS(0U, dependencies... | 0 | [] | mongo | b3107d73a2c58d7e016b834dae0acfd01c0db8d7 | 149,136,548,403,498,640,000,000,000,000,000,000,000 | 8 | SERVER-59299: Flatten top-level nested $match stages in doOptimizeAt
(cherry picked from commit 4db5eceda2cff697f35c84cd08232bac8c33beec) |
generate_auth(CMD_Request *msg)
{
int data_len;
data_len = PKL_CommandLength(msg);
assert(auth_hash_id >= 0);
return UTI_GenerateNTPAuth(auth_hash_id, (unsigned char *)password, password_length,
(unsigned char *)msg, data_len, ((unsigned char *)msg) + data_len, sizeof (msg->auth));
} | 0 | [
"CWE-189"
] | chrony | 7712455d9aa33d0db0945effaa07e900b85987b1 | 286,853,040,267,546,000,000,000,000,000,000,000,000 | 11 | Fix buffer overflow when processing crafted command packets
When the length of the REQ_SUBNETS_ACCESSED, REQ_CLIENT_ACCESSES
command requests and the RPY_SUBNETS_ACCESSED, RPY_CLIENT_ACCESSES,
RPY_CLIENT_ACCESSES_BY_INDEX, RPY_MANUAL_LIST command replies is
calculated, the number of items stored in the packet is not v... |
void auth_policy_send_request(struct policy_lookup_ctx *context)
{
const char *error;
struct http_url *url;
if (http_url_parse(context->url, NULL, HTTP_URL_ALLOW_USERINFO_PART,
context->pool, &url, &error) != 0) {
auth_request_log_error(context->request, "policy",
"Could not parse url %s: %s", context->ur... | 0 | [
"CWE-20"
] | core | 1f2c35da2b96905bec6e45f88af0f33ee63789e6 | 177,728,234,989,514,700,000,000,000,000,000,000,000 | 36 | auth: Fix auth-policy crash when username is NULL
If SASL request is invalid, or incomplete, and username
is left NULL, handle it gracefully by adding just
NUL byte in auth policy digest for username. |
UriBool URI_FUNC(_TESTING_ONLY_ParseIpSix)(const URI_CHAR * text) {
UriMemoryManager * const memory = &defaultMemoryManager;
URI_TYPE(Uri) uri;
URI_TYPE(ParserState) parser;
const URI_CHAR * const afterIpSix = text + URI_STRLEN(text);
const URI_CHAR * res;
URI_FUNC(ResetUri)(&uri);
parser.uri = &uri;
URI_FUNC(... | 0 | [
"CWE-125"
] | uriparser | cef25028de5ff872c2e1f0a6c562eb3ea9ecbce4 | 36,437,125,036,898,083,000,000,000,000,000,000,000 | 15 | Fix uriParse*Ex* out-of-bounds read |
bool Frame::AddAdditionalData(const uint8_t* additional, uint64_t length,
uint64_t add_id) {
uint8_t* const data =
new (std::nothrow) uint8_t[static_cast<size_t>(length)]; // NOLINT
if (!data)
return false;
delete[] additional_;
additional_ = data;
additional_length_ ... | 0 | [
"CWE-20"
] | libvpx | f00890eecdf8365ea125ac16769a83aa6b68792d | 129,453,693,071,910,520,000,000,000,000,000,000,000 | 15 | update libwebm to libwebm-1.0.0.27-352-g6ab9fcf
https://chromium.googlesource.com/webm/libwebm/+log/af81f26..6ab9fcf
Change-Id: I9d56e1fbaba9b96404b4fbabefddc1a85b79c25d |
void jfs_dirty_inode(struct inode *inode, int flags)
{
static int noisy = 5;
if (isReadOnly(inode)) {
if (!special_file(inode->i_mode) && noisy) {
/* kernel allows writes to devices on read-only
* partitions and may try to mark inode dirty
*/
jfs_err("jfs_dirty_inode called on read-only volume");
... | 0 | [
"CWE-476"
] | linux | a53046291020ec41e09181396c1e829287b48d47 | 132,050,040,297,755,600,000,000,000,000,000,000,000 | 18 | jfs: prevent NULL deref in diFree
Add validation check for JFS_IP(ipimap)->i_imap to prevent a NULL deref
in diFree since diFree uses it without do any validations.
When function jfs_mount calls diMount to initialize fileset inode
allocation map, it can fail and JFS_IP(ipimap)->i_imap won't be
initialized. Then it cal... |
static TPM_RESULT SWTPM_NVRAM_GetFilenameForName(char *filename, /* output: rooted filename */
size_t bufsize,
uint32_t tpm_number,
const char *name, /* input: a... | 0 | [] | swtpm | cae5991423826f21b11f7a5bc7f7b2b538bde2a2 | 259,450,910,722,351,200,000,000,000,000,000,000,000 | 35 | swtpm: Do not follow symlinks when opening lockfile (CVE-2020-28407)
This patch addresses CVE-2020-28407.
Prevent us from following symliks when we open the lockfile
for writing.
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> |
static inline void set_page_address(struct page *page, void *address)
{
page->virtual = address;
} | 0 | [
"CWE-119"
] | linux | 1be7107fbe18eed3e319a6c3e83c78254b693acb | 4,765,422,556,619,461,000,000,000,000,000,000,000 | 4 | mm: larger stack guard gap, between vmas
Stack guard page is a useful feature to reduce a risk of stack smashing
into a different mapping. We have been using a single page gap which
is sufficient to prevent having stack adjacent to a different mapping.
But this seems to be insufficient in the light of the stack usage ... |
void kvm_put_guest_fpu(struct kvm_vcpu *vcpu)
{
kvm_put_guest_xcr0(vcpu);
if (!vcpu->guest_fpu_loaded)
return;
vcpu->guest_fpu_loaded = 0;
fpu_save_init(&vcpu->arch.guest_fpu);
__kernel_fpu_end();
++vcpu->stat.fpu_reload;
kvm_make_request(KVM_REQ_DEACTIVATE_FPU, vcpu);
trace_kvm_fpu(0);
} | 0 | [] | linux | 6d1068b3a98519247d8ba4ec85cd40ac136dbdf9 | 8,491,622,829,669,540,000,000,000,000,000,000,000 | 14 | KVM: x86: invalid opcode oops on SET_SREGS with OSXSAVE bit set (CVE-2012-4461)
On hosts without the XSAVE support unprivileged local user can trigger
oops similar to the one below by setting X86_CR4_OSXSAVE bit in guest
cr4 register using KVM_SET_SREGS ioctl and later issuing KVM_RUN
ioctl.
invalid opcode: 0000 [#2]... |
find_varbind_in_list( netsnmp_variable_list *vblist,
const oid *name, size_t len)
{
for (; vblist != NULL; vblist = vblist->next_variable)
if (!snmp_oid_compare(vblist->name, vblist->name_length, name, len))
return vblist;
return NULL;
} | 0 | [
"CWE-415"
] | net-snmp | 5f881d3bf24599b90d67a45cae7a3eb099cd71c9 | 199,374,345,211,868,800,000,000,000,000,000,000,000 | 9 | libsnmp, USM: Introduce a reference count in struct usmStateReference
This patch fixes https://sourceforge.net/p/net-snmp/bugs/2956/. |
int cdev_add(struct cdev *p, dev_t dev, unsigned count)
{
int error;
p->dev = dev;
p->count = count;
error = kobj_map(cdev_map, dev, count, NULL,
exact_match, exact_lock, p);
if (error)
return error;
kobject_get(p->kobj.parent);
return 0;
} | 0 | [
"CWE-362"
] | linux | 68faa679b8be1a74e6663c21c3a9d25d32f1c079 | 151,165,360,894,936,830,000,000,000,000,000,000,000 | 16 | chardev: Avoid potential use-after-free in 'chrdev_open()'
'chrdev_open()' calls 'cdev_get()' to obtain a reference to the
'struct cdev *' stashed in the 'i_cdev' field of the target inode
structure. If the pointer is NULL, then it is initialised lazily by
looking up the kobject in the 'cdev_map' and so the whole proc... |
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