func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
static int match_revfn(u8 af, const char *name, u8 revision, int *bestp)
{
const struct xt_match *m;
int have_rev = 0;
mutex_lock(&xt[af].mutex);
list_for_each_entry(m, &xt[af].match, list) {
if (strcmp(m->name, name) == 0) {
if (m->revision > *bestp)
*bestp = m->revision;
if (m->revision == revision)
... | 0 | [] | linux | 175e476b8cdf2a4de7432583b49c871345e4f8a1 | 240,918,109,668,058,420,000,000,000,000,000,000,000 | 21 | netfilter: x_tables: Use correct memory barriers.
When a new table value was assigned, it was followed by a write memory
barrier. This ensured that all writes before this point would complete
before any writes after this point. However, to determine whether the
rules are unused, the sequence counter is read. To ensure... |
ProcessStartupPacket(Port *port, bool SSLdone)
{
int32 len;
void *buf;
ProtocolVersion proto;
MemoryContext oldcontext;
if (pq_getbytes((char *) &len, 4) == EOF)
{
/*
* EOF after SSLdone probably means the client didn't like our
* response to NEGOTIATE_SSL_CODE. That's not an error condition, so
... | 1 | [
"CWE-89"
] | postgres | 2b3a8b20c2da9f39ffecae25ab7c66974fbc0d3b | 127,571,964,776,307,150,000,000,000,000,000,000,000 | 312 | Be more careful to not lose sync in the FE/BE protocol.
If any error occurred while we were in the middle of reading a protocol
message from the client, we could lose sync, and incorrectly try to
interpret a part of another message as a new protocol message. That will
usually lead to an "invalid frontend message" erro... |
void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth)
{
X509_VERIFY_PARAM_set_depth(ctx->param, depth);
} | 0 | [] | openssl | d65b8b2162f33ac0d53dace588a0847ed827626c | 44,340,504,061,951,380,000,000,000,000,000,000,000 | 4 | Backport OCSP fixes. |
static void php_imagefontsize(INTERNAL_FUNCTION_PARAMETERS, int arg)
{
zend_long SIZE;
gdFontPtr font;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "l", &SIZE) == FAILURE) {
return;
}
font = php_find_gd_font(SIZE);
RETURN_LONG(arg ? font->h : font->w);
} | 0 | [
"CWE-787"
] | php-src | 28022c9b1fd937436ab67bb3d61f652c108baf96 | 265,065,435,668,371,420,000,000,000,000,000,000,000 | 12 | Fix bug#72697 - select_colors write out-of-bounds
(cherry picked from commit b6f13a5ef9d6280cf984826a5de012a32c396cd4)
Conflicts:
ext/gd/gd.c |
compileFile (const char *fileName)
{
/*Compile a table file */
FileInfo nested;
fileCount++;
nested.fileName = fileName;
nested.encoding = noEncoding;
nested.status = 0;
nested.lineNumber = 0;
if ((nested.in = findTable (fileName)))
{
while (getALine (&nested))
compileRule (&nested);
fclo... | 1 | [] | liblouis | dc97ef791a4fae9da11592c79f9f79e010596e0c | 338,572,681,038,668,370,000,000,000,000,000,000,000 | 24 | Merge branch 'table_resolver' |
static TEE_Result op_attr_secret_value_from_user(void *attr, const void *buffer,
size_t size)
{
struct tee_cryp_obj_secret *key = attr;
/* Data size has to fit in allocated buffer */
if (size > key->alloc_size)
return TEE_ERROR_SECURITY;
memcpy(key + 1, buffer, size);
key->key_size = size;
return TEE_SU... | 0 | [
"CWE-119",
"CWE-787"
] | optee_os | a637243270fc1faae16de059091795c32d86e65e | 160,198,768,455,629,080,000,000,000,000,000,000,000 | 12 | 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-... |
struct dst_entry *ip6_dst_lookup_flow(struct sock *sk, struct flowi6 *fl6,
const struct in6_addr *final_dst,
bool can_sleep)
{
struct dst_entry *dst = NULL;
int err;
err = ip6_dst_lookup_tail(sk, &dst, fl6);
if (err)
return ERR_PTR(err);
if (final_dst)
fl6->daddr = *final_dst;
if (can_sle... | 0 | [
"CWE-119",
"CWE-401"
] | linux | 2811ebac2521ceac84f2bdae402455baa6a7fb47 | 339,377,340,932,948,850,000,000,000,000,000,000,000 | 17 | ipv6: udp packets following an UFO enqueued packet need also be handled by UFO
In the following scenario the socket is corked:
If the first UDP packet is larger then the mtu we try to append it to the
write queue via ip6_ufo_append_data. A following packet, which is smaller
than the mtu would be appended to the alread... |
__global__ void SortedSegmentSumCustomKernel(const Index input_outer_dim_size,
const Index inner_dim_size,
const Index output_outer_dim_size,
const Index* segment_ids,
... | 0 | [
"CWE-703",
"CWE-681",
"CWE-787"
] | tensorflow | db4f9717c41bccc3ce10099ab61996b246099892 | 149,257,465,446,489,920,000,000,000,000,000,000,000 | 49 | Fix heap buffer overflow in UnsortedSegmentSum.
When Index=int32, data_size and num_segments were truncated from int64 to int32. This truncation can produce negative numbers, which causes UnsortedSegmentFunctor to access out of bounds memory.
Also:
- Switches some indexing calculations to int64 to avoid signed intege... |
static void svm_set_vintr(struct vcpu_svm *svm)
{
struct vmcb_control_area *control;
/*
* The following fields are ignored when AVIC is enabled
*/
WARN_ON(kvm_apicv_activated(svm->vcpu.kvm));
svm_set_intercept(svm, INTERCEPT_VINTR);
/*
* This is just a dummy VINTR to actually cause a vmexit to happen.
*... | 0 | [
"CWE-862"
] | kvm | 0f923e07124df069ba68d8bb12324398f4b6b709 | 307,325,522,761,541,950,000,000,000,000,000,000,000 | 22 | KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653)
* Invert the mask of bits that we pick from L2 in
nested_vmcb02_prepare_control
* Invert and explicitly use VIRQ related bits bitmask in svm_clear_vintr
This fixes a security issue that allowed a malicious L1 to run L2 with
AVIC enable... |
static av_always_inline void dnxhd_unquantize_c(DNXHDEncContext *ctx, int16_t *block, int n, int qscale, int last_index)
{
const uint8_t *weight_matrix;
int level;
int i;
weight_matrix = (n&2) ? ctx->cid_table->chroma_weight : ctx->cid_table->luma_weight;
for (i = 1; i <= last_index; i++) {
... | 0 | [
"CWE-703"
] | FFmpeg | f1caaa1c61310beba705957e6366f0392a0b005b | 262,871,303,037,778,730,000,000,000,000,000,000,000 | 40 | dnxhdenc: fix mb_rc size
Fixes out of array access with RC_VARIANCE set to 0
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> |
static void ext4_write_super(struct super_block *sb)
{
lock_super(sb);
ext4_commit_super(sb, 1);
unlock_super(sb);
} | 0 | [
"CWE-703"
] | linux | 744692dc059845b2a3022119871846e74d4f6e11 | 251,522,534,565,043,100,000,000,000,000,000,000,000 | 6 | ext4: use ext4_get_block_write in buffer write
Allocate uninitialized extent before ext4 buffer write and
convert the extent to initialized after io completes.
The purpose is to make sure an extent can only be marked
initialized after it has been written with new data so
we can safely drop the i_mutex lock in ext4 DIO... |
static inline void fpu_copy(struct task_struct *dst, struct task_struct *src)
{
if (use_eager_fpu()) {
memset(&dst->thread.fpu.state->xsave, 0, xstate_size);
__save_fpu(dst);
} else {
struct fpu *dfpu = &dst->thread.fpu;
struct fpu *sfpu = &src->thread.fpu;
unlazy_fpu(src);
memcpy(dfpu->state, sfpu->stat... | 0 | [
"CWE-284",
"CWE-264"
] | linux | 26bef1318adc1b3a530ecc807ef99346db2aa8b0 | 283,915,630,087,063,160,000,000,000,000,000,000,000 | 13 | x86, fpu, amd: Clear exceptions in AMD FXSAVE workaround
Before we do an EMMS in the AMD FXSAVE information leak workaround we
need to clear any pending exceptions, otherwise we trap with a
floating-point exception inside this code.
Reported-by: halfdog <me@halfdog.net>
Tested-by: Borislav Petkov <bp@suse.de>
Link: h... |
void add_reported_to(struct dump_dir *dd, const char *line)
{
if (!dd->locked)
error_msg_and_die("dump_dir is not opened"); /* bug */
char *reported_to = dd_load_text_ext(dd, FILENAME_REPORTED_TO, DD_FAIL_QUIETLY_ENOENT | DD_LOAD_TEXT_RETURN_NULL_ON_FAILURE);
if (reported_to)
{
unsigned... | 0 | [
"CWE-264"
] | libreport | 3bbf961b1884dd32654dd39b360dd78ef294b10a | 44,443,432,841,809,080,000,000,000,000,000,000,000 | 30 | never follow symlinks rhbz#887866
- use lchown instead chown and O_NOFOLLOW where we use open |
DEFUN (clear_ip_bgp_all_vpnv4_soft_out,
clear_ip_bgp_all_vpnv4_soft_out_cmd,
"clear ip bgp * vpnv4 unicast soft out",
CLEAR_STR
IP_STR
BGP_STR
"Clear all peers\n"
"Address family\n"
"Address Family Modifier\n"
"Soft reconfig\n"
"Soft reconfig outboun... | 0 | [
"CWE-125"
] | frr | 6d58272b4cf96f0daa846210dd2104877900f921 | 131,212,802,549,929,900,000,000,000,000,000,000,000 | 15 | [bgpd] cleanup, compact and consolidate capability parsing code
2007-07-26 Paul Jakma <paul.jakma@sun.com>
* (general) Clean up and compact capability parsing slightly.
Consolidate validation of length and logging of generic TLV, and
memcpy of capability data, thus removing such from cap specifc
code (not a... |
lyp_check_include_missing(struct lys_module *main_module)
{
int ret = 0;
uint8_t i;
/* in YANG 1.1, all the submodules must be in the main module, check it even for
* 1.0 where it will be printed as warning and the include will be added into the main module */
for (i = 0; i < main_module->inc_size... | 0 | [
"CWE-787"
] | libyang | f6d684ade99dd37b21babaa8a856f64faa1e2e0d | 295,964,720,780,365,040,000,000,000,000,000,000,000 | 15 | parser BUGFIX long identity name buffer overflow
STRING_OVERFLOW (CWE-120) |
static void print_help()
{
MEM_ROOT mem_root;
init_alloc_root(&mem_root, 4096, 4096);
pop_dynamic(&all_options);
sys_var_add_options(&all_options, sys_var::PARSE_EARLY);
add_plugin_options(&all_options, &mem_root);
sort_dynamic(&all_options, (qsort_cmp) option_cmp);
add_terminator(&all_options);
my_pr... | 0 | [
"CWE-362"
] | server | 347eeefbfc658c8531878218487d729f4e020805 | 32,932,762,186,193,293,000,000,000,000,000,000,000 | 16 | don't use my_copystat in the server
it was supposed to be used in command-line tools only.
Different fix for 4e5473862e:
Bug#24388746: PRIVILEGE ESCALATION AND RACE CONDITION USING CREATE TABLE |
archive_mstring_copy_wcs_len(struct archive_mstring *aes, const wchar_t *wcs,
size_t len)
{
if (wcs == NULL) {
aes->aes_set = 0;
return (0);
}
aes->aes_set = AES_SET_WCS; /* Only WCS form set. */
archive_string_empty(&(aes->aes_mbs));
archive_string_empty(&(aes->aes_utf8));
archive_wstrncpy(&(aes->aes_wcs... | 0 | [
"CWE-125"
] | libarchive | 22b1db9d46654afc6f0c28f90af8cdc84a199f41 | 255,618,059,265,825,070,000,000,000,000,000,000,000 | 13 | Bugfix and optimize archive_wstring_append_from_mbs()
The cal to mbrtowc() or mbtowc() should read up to mbs_length
bytes and not wcs_length. This avoids out-of-bounds reads.
mbrtowc() and mbtowc() return (size_t)-1 wit errno EILSEQ when
they encounter an invalid multibyte character and (size_t)-2 when
they they enco... |
static inline void vma_adjust_trans_huge(struct vm_area_struct *vma,
unsigned long start,
unsigned long end,
long adjust_next)
{
if (!vma->anon_vma || vma->vm_ops)
return;
__vma_adjust_trans_huge(vma, start, end, adjust_next);
} | 0 | [
"CWE-399"
] | linux | 78f11a255749d09025f54d4e2df4fbcb031530e2 | 254,479,437,542,397,500,000,000,000,000,000,000,000 | 9 | mm: thp: fix /dev/zero MAP_PRIVATE and vm_flags cleanups
The huge_memory.c THP page fault was allowed to run if vm_ops was null
(which would succeed for /dev/zero MAP_PRIVATE, as the f_op->mmap wouldn't
setup a special vma->vm_ops and it would fallback to regular anonymous
memory) but other THP logics weren't fully ac... |
static inline int normal_prio(struct task_struct *p)
{
int prio;
if (task_has_rt_policy(p))
prio = MAX_RT_PRIO-1 - p->rt_priority;
else
prio = __normal_prio(p);
return prio;
} | 0 | [] | linux-2.6 | 8f1bc385cfbab474db6c27b5af1e439614f3025c | 51,957,293,515,592,670,000,000,000,000,000,000,000 | 10 | sched: fair: weight calculations
In order to level the hierarchy, we need to calculate load based on the
root view. That is, each task's load is in the same unit.
A
/ \
B 1
/ \
2 3
To compute 1's load we do:
weight(1)
--------------
rq_weight(A)
To ... |
dp_packet_at(const struct dp_packet *b, size_t offset, size_t size)
{
return offset + size <= dp_packet_size(b)
? (char *) dp_packet_data(b) + offset
: NULL;
} | 0 | [
"CWE-400"
] | ovs | 79349cbab0b2a755140eedb91833ad2760520a83 | 93,342,466,422,067,190,000,000,000,000,000,000,000 | 6 | flow: Support extra padding length.
Although not required, padding can be optionally added until
the packet length is MTU bytes. A packet with extra padding
currently fails sanity checks.
Vulnerability: CVE-2020-35498
Fixes: fa8d9001a624 ("miniflow_extract: Properly handle small IP packets.")
Reported-by: Joakim Hind... |
static inline av_flatten int get_symbol_inline(RangeCoder *c, uint8_t *state,
int is_signed)
{
if (get_rac(c, state + 0))
return 0;
else {
int i, e;
unsigned a;
e = 0;
while (get_rac(c, state + 1 + FFMIN(e, 9))) { // 1..10
... | 0 | [
"CWE-125"
] | FFmpeg | d893253fcd93d11258e98857175e93be7d158708 | 178,678,052,786,556,400,000,000,000,000,000,000,000 | 23 | avcodec/ffv1dec: Fix out of array read in slice counting
Fixes: test-201710.mp4
Found-by: 连一汉 <lianyihan@360.cn> and Zhibin Hu
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c20f4fcb74da2d0432c7b54499bb98f48236b904)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
fix_unset_addr_list(UnsetAddrList* uslist, regex_t* reg)
{
int i, offset;
EnclosureNode* en;
AbsAddrType addr;
for (i = 0; i < uslist->num; i++) {
if (! NODE_IS_ADDR_FIXED(uslist->us[i].target))
return ONIGERR_PARSER_BUG;
en = ENCLOSURE_(uslist->us[i].target);
addr = en->m.called_addr;
... | 0 | [
"CWE-476"
] | oniguruma | 410f5916429e7d2920e1d4867388514f605413b8 | 11,619,073,687,990,597,000,000,000,000,000,000,000 | 18 | fix #87: Read unknown address in onig_error_code_to_str() |
static MagickBooleanType ReadOneLayer(const ImageInfo *image_info,Image* image,
XCFDocInfo* inDocInfo,XCFLayerInfo *outLayer,const ssize_t layer,
ExceptionInfo *exception)
{
MagickBooleanType
status;
MagickOffsetType
offset;
unsigned int
foundPropEnd = 0;
size_t
hierarchy_offset,
laye... | 0 | [
"CWE-770"
] | ImageMagick | 19dbe11c5060f66abb393d1945107c5f54894fa8 | 241,181,586,554,026,070,000,000,000,000,000,000,000 | 209 | https://github.com/ImageMagick/ImageMagick/issues/679 |
double
ruby_strtod(const char *s00, char **se)
{
#ifdef Avoid_Underflow
int scale;
#endif
int bb2, bb5, bbe, bd2, bd5, bbbits, bs2, c, dsign,
e, e1, esign, i, j, k, nd, nd0, nf, nz, nz0, sign;
const char *s, *s0, *s1;
double aadj, adj;
double_u aadj1, rv, rv0;
Long L;
ULong y, z;
... | 1 | [
"CWE-119"
] | ruby | 5cb83d9dab13e14e6146f455ffd9fed4254d238f | 336,205,701,680,627,040,000,000,000,000,000,000,000 | 955 | util.c: ignore too long fraction part
* util.c (ruby_strtod): ignore too long fraction part, which does not
affect the result.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43775 b2dd03c8-39d4-4d8f-98ff-823fe69b080e |
find_status_by_pid (pid)
pid_t pid;
{
int i;
i = find_index_by_pid (pid);
if (i == NO_PID)
return (PROC_BAD);
if (pid_list[i].flags & PROC_RUNNING)
return (PROC_STILL_ALIVE);
return (pid_list[i].status);
} | 0 | [] | bash | 955543877583837c85470f7fb8a97b7aa8d45e6c | 122,479,295,042,844,280,000,000,000,000,000,000,000 | 12 | bash-4.4-rc2 release |
struct json_object* json_tokener_parse_ex(struct json_tokener *tok,
const char *str, int len)
{
struct json_object *obj = NULL;
char c = '\1';
#ifdef HAVE_SETLOCALE
char *oldlocale=NULL, *tmplocale;
tmplocale = setlocale(LC_NUMERIC, NULL);
if (tmplocale) oldlocale = strdup(tmplocale);
setlocale(LC_N... | 1 | [
"CWE-119",
"CWE-310"
] | json-c | 64e36901a0614bf64a19bc3396469c66dcd0b015 | 207,693,523,410,174,330,000,000,000,000,000,000,000 | 643 | Patch to address the following issues:
* CVE-2013-6371: hash collision denial of service
* CVE-2013-6370: buffer overflow if size_t is larger than int |
static struct kvm_memslots *install_new_memslots(struct kvm *kvm,
struct kvm_memslots *slots, struct kvm_memory_slot *new)
{
struct kvm_memslots *old_memslots = kvm->memslots;
update_memslots(slots, new, kvm->memslots->generation);
rcu_assign_pointer(kvm->memslots, slots);
synchronize_srcu_expedited(&kvm->srcu);... | 0 | [
"CWE-20"
] | linux | 338c7dbadd2671189cec7faf64c84d01071b3f96 | 21,762,333,018,234,960,000,000,000,000,000,000,000 | 13 | KVM: Improve create VCPU parameter (CVE-2013-4587)
In multiple functions the vcpu_id is used as an offset into a bitfield. Ag
malicious user could specify a vcpu_id greater than 255 in order to set or
clear bits in kernel memory. This could be used to elevate priveges in the
kernel. This patch verifies that the vcp... |
void kvm_set_pfn_accessed(kvm_pfn_t pfn)
{
if (!kvm_is_reserved_pfn(pfn) && !kvm_is_zone_device_pfn(pfn))
mark_page_accessed(pfn_to_page(pfn)); | 0 | [
"CWE-459"
] | linux | 683412ccf61294d727ead4a73d97397396e69a6b | 30,046,446,367,683,970,000,000,000,000,000,000,000 | 5 | 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... |
static int sctp_setsockopt_rtoinfo(struct sock *sk, char __user *optval, unsigned int optlen)
{
struct sctp_rtoinfo rtoinfo;
struct sctp_association *asoc;
unsigned long rto_min, rto_max;
struct sctp_sock *sp = sctp_sk(sk);
if (optlen != sizeof (struct sctp_rtoinfo))
return -EINVAL;
if (copy_from_user(&rtoinf... | 0 | [
"CWE-617",
"CWE-362"
] | linux | 2dcab598484185dea7ec22219c76dcdd59e3cb90 | 58,574,244,708,825,400,000,000,000,000,000,000,000 | 53 | sctp: avoid BUG_ON on sctp_wait_for_sndbuf
Alexander Popov reported that an application may trigger a BUG_ON in
sctp_wait_for_sndbuf if the socket tx buffer is full, a thread is
waiting on it to queue more data and meanwhile another thread peels off
the association being used by the first thread.
This patch replaces ... |
read_packet(int fd, gss_buffer_t buf, int timeout, int first)
{
int ret;
static uint32_t len = 0;
static char len_buf[4];
static int len_buf_pos = 0;
static char * tmpbuf = 0;
static int tmpbuf_pos = 0;
if (first) {
len_buf_pos = 0;
return -2;
}
if (len_buf_pos < 4) {
ret = timed_read(fd, &len_... | 0 | [
"CWE-400",
"CWE-703"
] | knc | f237f3e09ecbaf59c897f5046538a7b1a3fa40c1 | 304,139,018,340,292,150,000,000,000,000,000,000,000 | 102 | knc: fix a couple of memory leaks.
One of these can be remotely triggered during the authentication
phase which leads to a remote DoS possibility.
Pointed out by: Imre Rad <radimre83@gmail.com> |
user_path_parent(int dfd, const char __user *path,
struct path *parent,
struct qstr *last,
int *type,
unsigned int flags)
{
/* only LOOKUP_REVAL is allowed in extra flags */
return filename_parentat(dfd, getname(path), flags & LOOKUP_REVAL,
parent, last, type);
} | 0 | [
"CWE-284"
] | linux | 9409e22acdfc9153f88d9b1ed2bd2a5b34d2d3ca | 12,722,889,561,999,910,000,000,000,000,000,000,000 | 10 | 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... |
xmlSchemaPValAttrNode(xmlSchemaParserCtxtPtr ctxt,
xmlSchemaBasicItemPtr ownerItem,
xmlAttrPtr attr,
xmlSchemaTypePtr type,
const xmlChar **value)
{
const xmlChar *val;
if ((ctxt == NULL) || (type == NULL) || (attr == NULL))
return (-1);
val = xmlSchemaGetNodeContent(ctxt, (xmlNod... | 0 | [
"CWE-134"
] | libxml2 | 4472c3a5a5b516aaf59b89be602fbce52756c3e9 | 201,330,972,331,251,460,000,000,000,000,000,000,000 | 18 | 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. |
TEST(Random, SecureFork) {
unsigned char buffer = 0;
// Init random buffer
folly::Random::secureRandom(&buffer, 1);
auto pid = fork();
EXPECT_NE(pid, -1);
if (pid) {
// parent
int status = 0;
folly::Random::secureRandom(&buffer, 1);
auto pid2 = wait(&status);
EXPECT_NE(WEXITSTATUS(statu... | 0 | [
"CWE-119",
"CWE-787"
] | folly | 8e927ee48b114c8a2f90d0cbd5ac753795a6761f | 243,044,740,183,069,100,000,000,000,000,000,000,000 | 20 | Flush secureRandom buffer on fork
Summary: On fork, flush the secureRandom buffer, so that we don't share entropy between the parent and child.
Reviewed By: ricklavoie
Differential Revision: D9196474
fbshipit-source-id: 12ff8488d814466186df61328a5f1d4000beb27f |
void FilterManager::encode1xxHeaders(ActiveStreamEncoderFilter* filter,
ResponseHeaderMap& headers) {
filter_manager_callbacks_.resetIdleTimer();
ASSERT(proxy_100_continue_);
// The caller must guarantee that encode1xxHeaders() is invoked at most once.
ASSERT(!state_.has_1xx... | 0 | [
"CWE-416"
] | envoy | 148de954ed3585d8b4298b424aa24916d0de6136 | 269,610,738,041,901,540,000,000,000,000,000,000,000 | 34 | CVE-2021-43825
Response filter manager crash
Signed-off-by: Yan Avlasov <yavlasov@google.com> |
static inline void show_node(struct zone *zone)
{
if (IS_ENABLED(CONFIG_NUMA))
printk("Node %d ", zone_to_nid(zone));
} | 0 | [] | linux | 400e22499dd92613821374c8c6c88c7225359980 | 303,399,235,014,706,700,000,000,000,000,000,000,000 | 5 | mm: don't warn about allocations which stall for too long
Commit 63f53dea0c98 ("mm: warn about allocations which stall for too
long") was a great step for reducing possibility of silent hang up
problem caused by memory allocation stalls. But this commit reverts it,
for it is possible to trigger OOM lockup and/or soft... |
void SimpleMessenger::queue_reap(Pipe *pipe)
{
ldout(cct,10) << "queue_reap " << pipe << dendl;
lock.Lock();
pipe_reap_queue.push_back(pipe);
reaper_cond.Signal();
lock.Unlock();
} | 0 | [
"CWE-287",
"CWE-284"
] | ceph | 5ead97120e07054d80623dada90a5cc764c28468 | 242,515,867,696,507,130,000,000,000,000,000,000,000 | 8 | auth/cephx: add authorizer challenge
Allow the accepting side of a connection to reject an initial authorizer
with a random challenge. The connecting side then has to respond with an
updated authorizer proving they are able to decrypt the service's challenge
and that the new authorizer was produced for this specific ... |
Init_dlhandle()
{
rb_cDLHandle = rb_define_class_under(rb_mDL, "Handle", rb_cObject);
rb_define_alloc_func(rb_cDLHandle, rb_dlhandle_s_allocate);
rb_define_method(rb_cDLHandle, "initialize", rb_dlhandle_initialize, -1);
rb_define_method(rb_cDLHandle, "to_i", rb_dlhandle_to_i, 0);
rb_define_method(rb... | 0 | [
"CWE-20",
"CWE-399"
] | ruby | 4600cf725a86ce31266153647ae5aa1197b1215b | 270,515,982,786,496,470,000,000,000,000,000,000,000 | 12 | * ext/dl/dl.c (rb_dlhandle_initialize): prohibits DL::dlopen
with a tainted name of library.
Patch by sheepman <sheepman AT sheepman.sakura.ne.jp>.
* ext/dl/dl.c (rb_dlhandle_sym): ditto
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@23405 b2dd03c8-39d4-4d8f-98ff-823fe69b080e |
static int deliver_to_subscribers(struct snd_seq_client *client,
struct snd_seq_event *event,
int atomic, int hop)
{
struct snd_seq_subscribers *subs;
int err, result = 0, num_ev = 0;
struct snd_seq_event event_saved;
struct snd_seq_client_port *src_port;
struct snd_seq_port_subs_info *grp;
src_port ... | 0 | [
"CWE-362"
] | linux | b3defb791b26ea0683a93a4f49c77ec45ec96f10 | 127,324,164,545,149,040,000,000,000,000,000,000,000 | 51 | ALSA: seq: Make ioctls race-free
The ALSA sequencer ioctls have no protection against racy calls while
the concurrent operations may lead to interfere with each other. As
reported recently, for example, the concurrent calls of setting client
pool with a combination of write calls may lead to either the
unkillable dea... |
bool Virtual_column_info::fix_expr(THD *thd)
{
DBUG_ENTER("fix_vcol_expr");
const enum enum_column_usage saved_column_usage= thd->column_usage;
thd->column_usage= COLUMNS_WRITE;
int error= expr->fix_fields(thd, &expr);
thd->column_usage= saved_column_usage;
if (unlikely(error))
{
StringBuffer<MAX_... | 0 | [
"CWE-416"
] | server | c02ebf3510850ba78a106be9974c94c3b97d8585 | 22,340,190,165,552,257,000,000,000,000,000,000,000 | 21 | MDEV-24176 Preparations
1. moved fix_vcol_exprs() call to open_table()
mysql_alter_table() doesn't do lock_tables() so it cannot win from
fix_vcol_exprs() from there. Tests affected: main.default_session
2. Vanilla cleanups and comments. |
int kmem_cache_alloc_bulk(struct kmem_cache *s, gfp_t flags, size_t size,
void **p)
{
struct kmem_cache_cpu *c;
int i;
/* memcg and kmem_cache debug support */
s = slab_pre_alloc_hook(s, flags);
if (unlikely(!s))
return false;
/*
* Drain objects in the per cpu slab, while disabling local
* IRQs, which... | 0 | [] | linux | fd4d9c7d0c71866ec0c2825189ebd2ce35bd95b8 | 286,573,245,831,184,630,000,000,000,000,000,000,000 | 69 | mm: slub: add missing TID bump in kmem_cache_alloc_bulk()
When kmem_cache_alloc_bulk() attempts to allocate N objects from a percpu
freelist of length M, and N > M > 0, it will first remove the M elements
from the percpu freelist, then call ___slab_alloc() to allocate the next
element and repopulate the percpu freelis... |
_upnp_delete_redir(unsigned short eport, int proto)
{
int r;
#if defined(__linux__)
r = delete_redirect_and_filter_rules(eport, proto);
#elif defined(USE_PF)
r = delete_redirect_and_filter_rules(ext_if_name, eport, proto);
#else
r = delete_redirect_rule(ext_if_name, eport, proto);
delete_filter_rule(ext_if_name, e... | 0 | [
"CWE-476"
] | miniupnp | f321c2066b96d18afa5158dfa2d2873a2957ef38 | 68,215,192,947,058,525,000,000,000,000,000,000,000 | 20 | upnp_redirect(): accept NULL desc argument |
static void iov_fault_in_pages_read(struct iovec *iov, unsigned long len)
{
while (!iov->iov_len)
iov++;
while (len > 0) {
unsigned long this_len;
this_len = min_t(unsigned long, len, iov->iov_len);
fault_in_pages_readable(iov->iov_base, this_len);
len -= this_len;
iov++;
}
} | 1 | [
"CWE-17"
] | linux | f0d1bec9d58d4c038d0ac958c9af82be6eb18045 | 185,972,045,487,277,260,000,000,000,000,000,000,000 | 14 | new helper: copy_page_from_iter()
parallel to copy_page_to_iter(). pipe_write() switched to it (and became
->write_iter()).
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
int URI_FUNC(ParseSingleUriExMm)(URI_TYPE(Uri) * uri,
const URI_CHAR * first, const URI_CHAR * afterLast,
const URI_CHAR ** errorPos, UriMemoryManager * memory) {
URI_TYPE(ParserState) state;
int res;
/* Check params */
if ((uri == NULL) || (first == NULL) || (afterLast == NULL)) {
return URI_ERROR_NULL;
}
... | 0 | [
"CWE-125"
] | uriparser | cef25028de5ff872c2e1f0a6c562eb3ea9ecbce4 | 64,223,607,256,008,240,000,000,000,000,000,000,000 | 25 | Fix uriParse*Ex* out-of-bounds read |
static ssize_t print_cpus_kernel_max(struct device *dev,
struct device_attribute *attr, char *buf)
{
return sprintf(buf, "%d\n", NR_CPUS - 1);
} | 1 | [
"CWE-787"
] | linux | aa838896d87af561a33ecefea1caa4c15a68bc47 | 236,444,924,406,476,620,000,000,000,000,000,000,000 | 5 | drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions
Convert the various sprintf fmaily calls in sysfs device show functions
to sysfs_emit and sysfs_emit_at for PAGE_SIZE buffer safety.
Done with:
$ spatch -sp-file sysfs_emit_dev.cocci --in-place --max-width=80 .
And cocci script:
$ cat s... |
int kvm_arch_hardware_enable(void *garbage)
{
long status;
long tmp_base;
unsigned long pte;
unsigned long saved_psr;
int slot;
pte = pte_val(mk_pte_phys(__pa(kvm_vmm_base), PAGE_KERNEL));
local_irq_save(saved_psr);
slot = ia64_itr_entry(0x3, KVM_VMM_BASE, pte, KVM_VMM_SHIFT);
local_irq_restore(saved_psr);
... | 0 | [
"CWE-399"
] | kvm | 5b40572ed5f0344b9dbee486a17c589ce1abe1a3 | 39,250,474,077,948,810,000,000,000,000,000,000,000 | 34 | KVM: Ensure all vcpus are consistent with in-kernel irqchip settings
If some vcpus are created before KVM_CREATE_IRQCHIP, then
irqchip_in_kernel() and vcpu->arch.apic will be inconsistent, leading
to potential NULL pointer dereferences.
Fix by:
- ensuring that no vcpus are installed when KVM_CREATE_IRQCHIP is called
... |
ex_sleep(exarg_T *eap)
{
int n;
long len;
if (cursor_valid())
{
n = W_WINROW(curwin) + curwin->w_wrow - msg_scrolled;
if (n >= 0)
windgoto((int)n, curwin->w_wincol + curwin->w_wcol);
}
len = eap->line2;
switch (*eap->arg)
{
case 'm': break;
case NUL: len *= 1000L; break;
def... | 0 | [
"CWE-122"
] | vim | 35a319b77f897744eec1155b736e9372c9c5575f | 239,387,884,951,875,350,000,000,000,000,000,000,000 | 23 | patch 8.2.3489: ml_get error after search with range
Problem: ml_get error after search with range.
Solution: Limit the line number to the buffer line count. |
tsize_t t2p_write_pdf_xobject_calcs(T2P* t2p, TIFF* output){
tsize_t written=0;
char buffer[256];
int buflen=0;
float X_W=0.0;
float Y_W=0.0;
float Z_W=0.0;
float X_R=0.0;
float Y_R=0.0;
float Z_R=0.0;
float X_G=0.0;
float Y_G=0.0;
float Z_G=0.0;
float X_B=0.0;
float Y_B=0.0;
float Z_B=0.0;
float x_w... | 0 | [
"CWE-119"
] | libtiff | b5d6803f0898e931cf772d3d0755704ab8488e63 | 64,218,964,493,948,340,000,000,000,000,000,000,000 | 94 | * tools/tiff2pdf.c: fix write buffer overflow of 2 bytes on JPEG
compressed images. Reported by Tyler Bohan of Cisco Talos as
TALOS-CAN-0187 / CVE-2016-5652.
Also prevents writing 2 extra uninitialized bytes to the file stream. |
bool vma_policy_mof(struct vm_area_struct *vma)
{
struct mempolicy *pol;
if (vma->vm_ops && vma->vm_ops->get_policy) {
bool ret = false;
pol = vma->vm_ops->get_policy(vma, vma->vm_start);
if (pol && (pol->flags & MPOL_F_MOF))
ret = true;
mpol_cond_put(pol);
return ret;
}
pol = vma->vm_policy;
if (... | 0 | [
"CWE-388"
] | linux | cf01fb9985e8deb25ccf0ea54d916b8871ae0e62 | 86,035,000,236,446,190,000,000,000,000,000,000,000 | 21 | mm/mempolicy.c: fix error handling in set_mempolicy and mbind.
In the case that compat_get_bitmap fails we do not want to copy the
bitmap to the user as it will contain uninitialized stack data and leak
sensitive data.
Signed-off-by: Chris Salls <salls@cs.ucsb.edu>
Signed-off-by: Linus Torvalds <torvalds@linux-founda... |
test_gui_scrollbar(dict_T *args)
{
char_u *which;
long value;
int dragging;
scrollbar_T *sb = NULL;
if (dict_find(args, (char_u *)"which", -1) == NULL
|| dict_find(args, (char_u *)"value", -1) == NULL
|| dict_find(args, (char_u *)"dragging", -1) == NULL)
return FALSE;
which = dict_... | 0 | [
"CWE-121",
"CWE-787"
] | vim | 34f8117dec685ace52cd9e578e2729db278163fc | 327,456,994,961,898,920,000,000,000,000,000,000,000 | 35 | patch 8.2.4397: crash when using many composing characters in error message
Problem: Crash when using many composing characters in error message.
Solution: Use mb_cptr2char_adv() instead of mb_ptr2char_adv(). |
flatpak_dir_find_remote_related (FlatpakDir *self,
FlatpakRemoteState *state,
const char *ref,
GCancellable *cancellable,
GError **error)
{
const char *m... | 0 | [
"CWE-668"
] | flatpak | cd2142888fc4c199723a0dfca1f15ea8788a5483 | 90,454,045,066,936,700,000,000,000,000,000,000,000 | 36 | Don't expose /proc when running apply_extra
As shown by CVE-2019-5736, it is sometimes possible for the sandbox
app to access outside files using /proc/self/exe. This is not
typically an issue for flatpak as the sandbox runs as the user which
has no permissions to e.g. modify the host files.
However, when installing ... |
virDomainActualNetDefFree(virDomainActualNetDefPtr def)
{
if (!def)
return;
switch (def->type) {
case VIR_DOMAIN_NET_TYPE_BRIDGE:
case VIR_DOMAIN_NET_TYPE_NETWORK:
VIR_FREE(def->data.bridge.brname);
break;
case VIR_DOMAIN_NET_TYPE_DIRECT:
VIR_FREE(def->data.direct.li... | 0 | [
"CWE-212"
] | libvirt | a5b064bf4b17a9884d7d361733737fb614ad8979 | 28,409,275,172,659,030,000,000,000,000,000,000,000 | 25 | conf: Don't format http cookies unless VIR_DOMAIN_DEF_FORMAT_SECURE is used
Starting with 3b076391befc3fe72deb0c244ac6c2b4c100b410
(v6.1.0-122-g3b076391be) we support http cookies. Since they may contain
somewhat sensitive information we should not format them into the XML
unless VIR_DOMAIN_DEF_FORMAT_SECURE is assert... |
GF_Box *pasp_New()
{
ISOM_DECL_BOX_ALLOC(GF_PixelAspectRatioBox, GF_ISOM_BOX_TYPE_PASP);
return (GF_Box *)tmp; | 0 | [
"CWE-400",
"CWE-401"
] | gpac | d2371b4b204f0a3c0af51ad4e9b491144dd1225c | 233,377,451,858,873,780,000,000,000,000,000,000,000 | 5 | prevent dref memleak on invalid input (#1183) |
send_progress (GOutputStream *out,
int op,
int n_ops,
int progress,
int status,
const GError *update_error)
{
g_autoptr(GVariant) v = NULL;
g_autofree gchar *error_name = NULL;
if (update_error)
error_name = get_progress_error (update... | 0 | [
"CWE-94",
"CWE-74"
] | flatpak | aeb6a7ab0abaac4a8f4ad98b3df476d9de6b8bd4 | 68,020,371,280,019,520,000,000,000,000,000,000,000 | 19 | portal: Convert --env in extra-args into --env-fd
This hides overridden variables from the command-line, which means
processes running under other uids can't see them in /proc/*/cmdline,
which might be important if they contain secrets.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Part-of: https://github.com/fl... |
TEST_F(StreamErrorOnInvalidHttpMessageTest, ConnectionTerminatedIfCodecStreamErrorIsFalse) {
sendInvalidRequestAndVerifyConnectionState(false);
} | 0 | [
"CWE-22"
] | envoy | 5333b928d8bcffa26ab19bf018369a835f697585 | 299,710,033,342,044,160,000,000,000,000,000,000,000 | 3 | Implement handling of escaped slash characters in URL path
Fixes: CVE-2021-29492
Signed-off-by: Yan Avlasov <yavlasov@google.com> |
bool Smb4KGlobal::coreIsInitialized()
{
return p->coreInitialized;
} | 0 | [
"CWE-20"
] | smb4k | 71554140bdaede27b95dbe4c9b5a028a83c83cce | 27,153,003,588,920,790,000,000,000,000,000,000,000 | 4 | Find the mount/umount commands in the helper
Instead of trusting what we get passed in
CVE-2017-8849 |
cms_context_fini(cms_context *cms)
{
struct list_head *n, *pos;
if (cms->cert) {
CERT_DestroyCertificate(cms->cert);
cms->cert = NULL;
}
switch (cms->pwdata.source) {
case PW_SOURCE_INVALID:
case PW_PROMPT:
case PW_DEVICE:
case PW_FROMFILEDB:
case PW_FROMENV:
case PW_FROMFILE:
case PW_FROMFD:
case PW_... | 0 | [
"CWE-787"
] | pesign | b879dda52f8122de697d145977c285fb0a022d76 | 126,365,159,753,832,470,000,000,000,000,000,000,000 | 124 | Handle NULL pwdata in cms_set_pw_data()
When 12f16710ee44ef64ddb044a3523c3c4c4d90039a rewrote this function, it
didn't handle the NULL pwdata invocation from daemon.c. This leads to a
explicit NULL dereference and crash on all attempts to daemonize pesign.
Signed-off-by: Robbie Harwood <rharwood@redhat.com> |
size_t tls12_get_sig_algs(SSL *s, unsigned char *p)
{
TLS_SIGALGS *sptr = s->cert->conf_sigalgs;
size_t slen;
/* Use custom signature algorithms if any are set */
if (sptr)
{
slen = s->cert->conf_sigalgslen;
if (p)
{
size_t i;
for (i = 0; i < slen; i++, sptr++)
{
*p++ = sptr->rhash;
*p... | 1 | [] | openssl | c70a1fee71119a9005b1f304a3bf47694b4a53ac | 41,015,729,261,650,327,000,000,000,000,000,000,000 | 32 | Reorganise supported signature algorithm extension processing.
Only store encoded versions of peer and configured signature algorithms.
Determine shared signature algorithms and cache the result along with NID
equivalents of each algorithm.
(backport from HEAD) |
rb_string_value_cstr(ptr)
volatile VALUE *ptr;
{
VALUE str = rb_string_value(ptr);
char *s = RSTRING(str)->ptr;
if (!s || RSTRING(str)->len != strlen(s)) {
rb_raise(rb_eArgError, "string contains null byte");
}
return s;
} | 0 | [
"CWE-20"
] | ruby | e926ef5233cc9f1035d3d51068abe9df8b5429da | 63,249,896,140,123,080,000,000,000,000,000,000,000 | 11 | * random.c (rb_genrand_int32, rb_genrand_real), intern.h: Export.
* string.c (rb_str_tmp_new), intern.h: New function.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@16014 b2dd03c8-39d4-4d8f-98ff-823fe69b080e |
void *Type_LUT8_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsUInt32Number* nItems, cmsUInt32Number SizeOfTag)
{
cmsUInt8Number InputChannels, OutputChannels, CLUTpoints;
cmsUInt8Number* Temp = NULL;
cmsPipeline* NewLUT = NULL;
cmsStage *mpemat, *mpeclut;
cmsUInt32Number nTabSize, ... | 0 | [] | Little-CMS | 886e2f524268efe8a1c3aa838c28e446fda24486 | 279,119,072,145,374,070,000,000,000,000,000,000,000 | 97 | Fixes from coverity check |
static bool check_btf_id_ok(const struct bpf_func_proto *fn)
{
int i;
for (i = 0; i < ARRAY_SIZE(fn->arg_type); i++) {
if (fn->arg_type[i] == ARG_PTR_TO_BTF_ID && !fn->arg_btf_id[i])
return false;
if (fn->arg_type[i] != ARG_PTR_TO_BTF_ID && fn->arg_btf_id[i])
return false;
}
return true;
} | 0 | [] | linux | 9b00f1b78809309163dda2d044d9e94a3c0248a3 | 101,572,012,832,630,820,000,000,000,000,000,000,000 | 14 | bpf: Fix truncation handling for mod32 dst reg wrt zero
Recently noticed that when mod32 with a known src reg of 0 is performed,
then the dst register is 32-bit truncated in verifier:
0: R1=ctx(id=0,off=0,imm=0) R10=fp0
0: (b7) r0 = 0
1: R0_w=inv0 R1=ctx(id=0,off=0,imm=0) R10=fp0
1: (b7) r1 = -1
2: R0_w=inv... |
R_API void r_io_bank_init(RIO *io) {
r_return_if_fail (io);
r_io_bank_fini (io);
io->banks = r_id_storage_new (0, UT32_MAX);
} | 0 | [
"CWE-416"
] | radare2 | b5cb90b28ec71fda3504da04e3cc94a362807f5e | 32,958,583,594,162,116,000,000,000,000,000,000,000 | 5 | Prefer memleak over usaf in io.bank's rbtree bug ##crash
* That's a workaround, proper fix will come later
* Reproducer: bins/fuzzed/iobank-crash
* Reported by Akyne Choi via huntr.dev |
static int virtio_net_handle_mq(VirtIONet *n, uint8_t cmd,
struct iovec *iov, unsigned int iov_cnt)
{
VirtIODevice *vdev = VIRTIO_DEVICE(n);
struct virtio_net_ctrl_mq mq;
size_t s;
uint16_t queues;
s = iov_to_buf(iov, iov_cnt, 0, &mq, sizeof(mq));
if (s != sizeof... | 0 | [
"CWE-119"
] | qemu | 98f93ddd84800f207889491e0b5d851386b459cf | 15,127,200,991,551,416,000,000,000,000,000,000,000 | 34 | virtio-net: out-of-bounds buffer write on load
CVE-2013-4149 QEMU 1.3.0 out-of-bounds buffer write in
virtio_net_load()@hw/net/virtio-net.c
> } else if (n->mac_table.in_use) {
> uint8_t *buf = g_malloc0(n->mac_table.in_use);
We are allocating buffer of size n->mac_table.in_use
> qemu... |
*/
static __cold void io_uring_del_tctx_node(unsigned long index)
{
struct io_uring_task *tctx = current->io_uring;
struct io_tctx_node *node;
if (!tctx)
return;
node = xa_erase(&tctx->xa, index);
if (!node)
return;
WARN_ON_ONCE(current != node->task);
WARN_ON_ONCE(list_empty(&node->ctx_node));
mutex_lo... | 0 | [
"CWE-416"
] | linux | e677edbcabee849bfdd43f1602bccbecf736a646 | 83,790,641,641,650,895,000,000,000,000,000,000,000 | 22 | io_uring: fix race between timeout flush and removal
io_flush_timeouts() assumes the timeout isn't in progress of triggering
or being removed/canceled, so it unconditionally removes it from the
timeout list and attempts to cancel it.
Leave it on the list and let the normal timeout cancelation take care
of it.
Cc: st... |
win_new_width(win_T *wp, int width)
{
wp->w_width = width;
wp->w_lines_valid = 0;
changed_line_abv_curs_win(wp);
invalidate_botline_win(wp);
if (wp == curwin)
{
update_topline();
curs_columns(TRUE); // validate w_wrow
}
redraw_win_later(wp, NOT_VALID);
wp->w_redr_status = TRUE;
} | 0 | [
"CWE-476"
] | vim | 0f6e28f686dbb59ab3b562408ab9b2234797b9b1 | 16,386,323,795,977,240,000,000,000,000,000,000,000 | 14 | patch 8.2.4428: crash when switching tabpage while in the cmdline window
Problem: Crash when switching tabpage while in the cmdline window.
Solution: Disallow switching tabpage when in the cmdline window. |
virDomainBlockJobSetSpeed(virDomainPtr dom, const char *disk,
unsigned long bandwidth, unsigned int flags)
{
virConnectPtr conn;
VIR_DOMAIN_DEBUG(dom, "disk=%s, bandwidth=%lu, flags=%x",
disk, bandwidth, flags);
virResetLastError();
virCheckDomainReturn(... | 0 | [
"CWE-254"
] | libvirt | 506e9d6c2d4baaf580d489fff0690c0ff2ff588f | 140,579,469,351,613,120,000,000,000,000,000,000,000 | 30 | virDomainGetTime: Deny on RO connections
We have a policy that if API may end up talking to a guest agent
it should require RW connection. We don't obey the rule in
virDomainGetTime().
Signed-off-by: Michal Privoznik <mprivozn@redhat.com> |
HttpTransact::handle_cache_operation_on_forward_server_response(State* s)
{
DebugTxn("http_trans", "[handle_cache_operation_on_forward_server_response] (hcoofsr)");
DebugTxn("http_seq", "[handle_cache_operation_on_forward_server_response]");
HTTPHdr *base_response = NULL;
HTTPStatus server_response_code = HTTP... | 0 | [
"CWE-119"
] | trafficserver | 8b5f0345dade6b2822d9b52c8ad12e63011a5c12 | 149,568,304,298,000,850,000,000,000,000,000,000,000 | 443 | Fix the internal buffer sizing. Thanks to Sudheer for helping isolating this bug |
static void pn_sock_close(struct sock *sk, long timeout)
{
sk_common_release(sk);
} | 0 | [
"CWE-20"
] | net | bceaa90240b6019ed73b49965eac7d167610be69 | 333,829,161,558,082,340,000,000,000,000,000,000,000 | 4 | inet: prevent leakage of uninitialized memory to user in recv syscalls
Only update *addr_len when we actually fill in sockaddr, otherwise we
can return uninitialized memory from the stack to the caller in the
recvfrom, recvmmsg and recvmsg syscalls. Drop the the (addr_len == NULL)
checks because we only get called wit... |
free_parser_data(void)
{
if (LIST_EXISTS(defs))
free_list(&defs);
if (LIST_EXISTS(multiline_stack))
free_list(&multiline_stack);
} | 0 | [
"CWE-59",
"CWE-61"
] | keepalived | 04f2d32871bb3b11d7dc024039952f2fe2750306 | 300,025,461,993,212,520,000,000,000,000,000,000,000 | 8 | When opening files for write, ensure they aren't symbolic links
Issue #1048 identified that if, for example, a non privileged user
created a symbolic link from /etc/keepalvied.data to /etc/passwd,
writing to /etc/keepalived.data (which could be invoked via DBus)
would cause /etc/passwd to be overwritten.
This commit ... |
bool operator()(const QString &left, const QString &right) const
{
#ifdef QBT_USES_QT5
#if defined(Q_OS_WIN)
// Without ICU library, QCollator uses the native API on Windows 7+. But that API
// sorts older versions of μTorrent differently than the newer ones because the
... | 0 | [
"CWE-20",
"CWE-79"
] | qBittorrent | 6ca3e4f094da0a0017cb2d483ec1db6176bb0b16 | 9,480,498,440,044,843,000,000,000,000,000,000,000 | 18 | Add Utils::String::toHtmlEscaped |
static int coalesced_mmio_in_range(struct kvm_coalesced_mmio_dev *dev,
gpa_t addr, int len)
{
/* is it in a batchable area ?
* (addr,len) is fully included in
* (zone->addr, zone->size)
*/
if (len < 0)
return 0;
if (addr + len < addr)
return 0;
if (addr < dev->zone.addr)
return 0;
if (addr + len... | 0 | [
"CWE-787"
] | kvm | b60fe990c6b07ef6d4df67bc0530c7c90a62623a | 231,838,230,199,082,050,000,000,000,000,000,000,000 | 17 | KVM: coalesced_mmio: add bounds checking
The first/last indexes are typically shared with a user app.
The app can change the 'last' index that the kernel uses
to store the next result. This change sanity checks the index
before using it for writing to a potentially arbitrary address.
This fixes CVE-2019-14821.
Cc: ... |
GF_Err drep_Size(GF_Box *s)
{
s->size += 8;
return GF_OK;
} | 0 | [
"CWE-400",
"CWE-401"
] | gpac | d2371b4b204f0a3c0af51ad4e9b491144dd1225c | 297,648,047,849,360,200,000,000,000,000,000,000,000 | 5 | prevent dref memleak on invalid input (#1183) |
lambda_function_body(
char_u **arg,
typval_T *rettv,
evalarg_T *evalarg,
garray_T *newargs,
garray_T *argtypes,
int varargs,
garray_T *default_args,
char_u *ret_type)
{
int evaluate = (evalarg->eval_flags & EVAL_EVALUATE);
garray_T *gap = &evalarg->eval_ga;
garray_T *freeg... | 0 | [
"CWE-416"
] | vim | 9c23f9bb5fe435b28245ba8ac65aa0ca6b902c04 | 155,524,476,331,384,000,000,000,000,000,000,000,000 | 189 | patch 8.2.3902: Vim9: double free with nested :def function
Problem: Vim9: double free with nested :def function.
Solution: Pass "line_to_free" from compile_def_function() and make sure
cmdlinep is valid. |
static void test_bug1664()
{
MYSQL_STMT *stmt;
int rc, int_data;
const char *data;
const char *str_data= "Simple string";
MYSQL_BIND my_bind[2];
const char *query= "INSERT INTO test_long_data(col2, col1) VALUES(?, ?)";
myheader("test_bug1664");
rc= mysql_query(mysql, "DROP TABLE... | 0 | [
"CWE-284",
"CWE-295"
] | mysql-server | 3bd5589e1a5a93f9c224badf983cd65c45215390 | 149,877,885,369,011,620,000,000,000,000,000,000,000 | 136 | WL#6791 : Redefine client --ssl option to imply enforced encryption
# Changed the meaning of the --ssl=1 option of all client binaries
to mean force ssl, not try ssl and fail over to eunecrypted
# Added a new MYSQL_OPT_SSL_ENFORCE mysql_options()
option to specify that an ssl connection is required.
# Added a new macr... |
unsigned long get_max_files(void)
{
return files_stat.max_files;
} | 0 | [
"CWE-17"
] | linux | eee5cc2702929fd41cce28058dc6d6717f723f87 | 339,325,976,176,935,780,000,000,000,000,000,000,000 | 4 | get rid of s_files and files_lock
The only thing we need it for is alt-sysrq-r (emergency remount r/o)
and these days we can do just as well without going through the
list of files.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
mysql_list_processes(MYSQL *mysql)
{
MYSQL_DATA *fields;
uint field_count;
uchar *pos;
LINT_INIT(fields);
if (ma_simple_command(mysql, COM_PROCESS_INFO,0,0,0,0))
return(NULL);
free_old_query(mysql);
pos=(uchar*) mysql->net.read_pos;
field_count=(uint) net_field_length(&pos);
if (!(fields = mysql-... | 0 | [
"CWE-20"
] | mariadb-connector-c | 2759b87d72926b7c9b5426437a7c8dd15ff57945 | 98,516,357,705,314,600,000,000,000,000,000,000,000 | 21 | sanity checks for client-supplied OK packet content
reported by Matthias Kaiser, Apple Information Security |
static MagickBooleanType IsPWP(const unsigned char *magick,const size_t length)
{
if (length < 5)
return(MagickFalse);
if (LocaleNCompare((char *) magick,"SFW95",5) == 0)
return(MagickTrue);
return(MagickFalse);
} | 0 | [
"CWE-20",
"CWE-252"
] | ImageMagick | 6b6bff054d569a77973f2140c0e86366e6168a6c | 43,258,781,706,984,890,000,000,000,000,000,000,000 | 8 | https://github.com/ImageMagick/ImageMagick/issues/1199 |
void regulator_unregister_supply_alias(struct device *dev, const char *id)
{
struct regulator_supply_alias *map;
map = regulator_find_supply_alias(dev, id);
if (map) {
list_del(&map->list);
kfree(map);
}
} | 0 | [
"CWE-416"
] | linux | 60a2362f769cf549dc466134efe71c8bf9fbaaba | 13,035,101,802,931,967,000,000,000,000,000,000,000 | 10 | regulator: core: Fix regualtor_ena_gpio_free not to access pin after freeing
After freeing pin from regulator_ena_gpio_free, loop can access
the pin. So this patch fixes not to access pin after freeing.
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org> |
DEFUN(goURL, GOTO, "Open specified document in a new buffer")
{
goURL0("Goto URL: ", FALSE);
} | 0 | [
"CWE-59",
"CWE-241"
] | w3m | 18dcbadf2771cdb0c18509b14e4e73505b242753 | 260,743,856,877,671,800,000,000,000,000,000,000,000 | 4 | Make temporary directory safely when ~/.w3m is unwritable |
static int dmg_probe(const uint8_t *buf, int buf_size, const char *filename)
{
int len;
if (!filename) {
return 0;
}
len = strlen(filename);
if (len > 4 && !strcmp(filename + len - 4, ".dmg")) {
return 2;
}
return 0;
} | 0 | [
"CWE-119"
] | qemu | f0dce23475b5af5da6b17b97c1765271307734b6 | 268,351,189,225,756,600,000,000,000,000,000,000,000 | 14 | dmg: prevent chunk buffer overflow (CVE-2014-0145)
Both compressed and uncompressed I/O is buffered. dmg_open() calculates
the maximum buffer size needed from the metadata in the image file.
There is currently a buffer overflow since ->lengths[] is accounted
against the maximum compressed buffer size but actually us... |
HeaderString::HeaderString(HeaderString&& move_value) noexcept {
type_ = move_value.type_;
string_length_ = move_value.string_length_;
switch (move_value.type_) {
case Type::Reference: {
buffer_.ref_ = move_value.buffer_.ref_;
break;
}
case Type::Dynamic: {
// When we move a dynamic header, we s... | 0 | [
"CWE-400",
"CWE-703"
] | envoy | afc39bea36fd436e54262f150c009e8d72db5014 | 246,425,230,875,018,200,000,000,000,000,000,000,000 | 26 | Track byteSize of HeaderMap internally.
Introduces a cached byte size updated internally in HeaderMap. The value
is stored as an optional, and is cleared whenever a non-const pointer or
reference to a HeaderEntry is accessed. The cached value can be set with
refreshByteSize() which performs an iteration over the Heade... |
static int fuzzer_make_current(UNUSED void *cookie, UNUSED int scanout_idx,
virgl_renderer_gl_context ctx)
{
return virgl_egl_make_context_current(test_egl, ctx);
} | 0 | [
"CWE-787"
] | virglrenderer | 95e581fd181b213c2ed7cdc63f2abc03eaaa77ec | 196,723,659,493,805,700,000,000,000,000,000,000,000 | 5 | vrend: Add test to resource OOB write and fix it
v2: Also check that no depth != 1 has been send when none is due
Closes: #250
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com> |
static int ntop_snmpgetnext(lua_State* vm) { return(ntop_snmp_get_fctn(vm, SNMP_GETNEXT_REQUEST_TYPE)); } | 0 | [
"CWE-254"
] | ntopng | 2e0620be3410f5e22c9aa47e261bc5a12be692c6 | 205,837,035,671,656,000,000,000,000,000,000,000,000 | 1 | Added security fix to avoid escalating privileges to non-privileged users
Many thanks to Dolev Farhi for reporting it |
static int dom_size(int peers)
{
int i = 0;
while ((i * i) < peers)
i++;
return i < MAX_MON_DOMAIN ? i : MAX_MON_DOMAIN;
} | 0 | [
"CWE-787"
] | linux | 9aa422ad326634b76309e8ff342c246800621216 | 279,944,407,203,088,930,000,000,000,000,000,000,000 | 8 | tipc: improve size validations for received domain records
The function tipc_mon_rcv() allows a node to receive and process
domain_record structs from peer nodes to track their views of the
network topology.
This patch verifies that the number of members in a received domain
record does not exceed the limit defined b... |
int rtas_suspend_cpu(struct rtas_suspend_me_data *data)
{
return __rtas_suspend_cpu(data, 0);
} | 0 | [
"CWE-862"
] | linux | bd59380c5ba4147dcbaad3e582b55ccfd120b764 | 198,142,674,634,705,860,000,000,000,000,000,000,000 | 4 | powerpc/rtas: Restrict RTAS requests from userspace
A number of userspace utilities depend on making calls to RTAS to retrieve
information and update various things.
The existing API through which we expose RTAS to userspace exposes more
RTAS functionality than we actually need, through the sys_rtas syscall,
which al... |
static unsigned long id_function(void)
{
return ((unsigned long) CURRENT_THREAD_ID);
} | 0 | [
"CWE-476"
] | libvncserver | 33441d90a506d5f3ae9388f2752901227e430553 | 196,002,046,653,351,400,000,000,000,000,000,000,000 | 4 | libvncclient/tls_openssl: do not deref a NULL pointer
Happens in anonTLS mode where cred is NULL.
re #347 |
int inode_wait(void *word)
{
schedule();
return 0;
} | 0 | [
"CWE-284",
"CWE-264"
] | linux | 23adbe12ef7d3d4195e80800ab36b37bee28cd03 | 86,599,448,853,162,970,000,000,000,000,000,000,000 | 5 | fs,userns: Change inode_capable to capable_wrt_inode_uidgid
The kernel has no concept of capabilities with respect to inodes; inodes
exist independently of namespaces. For example, inode_capable(inode,
CAP_LINUX_IMMUTABLE) would be nonsense.
This patch changes inode_capable to check for uid and gid mappings and
rena... |
static int __init nf_conntrack_proto_dccp_init(void)
{
int err;
err = nf_conntrack_l4proto_register(&dccp_proto4);
if (err < 0)
goto err1;
err = nf_conntrack_l4proto_register(&dccp_proto6);
if (err < 0)
goto err2;
return 0;
err2:
nf_conntrack_l4proto_unregister(&dccp_proto4);
err1:
return err;
} | 0 | [] | linux | 2bc780499aa33311ec0f3e42624dfaa7be0ade5e | 335,104,690,955,236,300,000,000,000,000,000,000,000 | 18 | [NETFILTER]: nf_conntrack: add DCCP protocol support
Add DCCP conntrack helper. Thanks to Gerrit Renker <gerrit@erg.abdn.ac.uk>
for review and testing.
Signed-off-by: Patrick McHardy <kaber@trash.net> |
AR_10_ConfirmRelease(PRIVATE_NETWORKKEY ** /*network*/,
PRIVATE_ASSOCIATIONKEY ** association, int nextState, void * /*params*/)
{
(*association)->protocolState = nextState;
return EC_Normal;
} | 0 | [
"CWE-415",
"CWE-703",
"CWE-401"
] | dcmtk | a9697dfeb672b0b9412c00c7d36d801e27ec85cb | 15,436,647,356,912,308,000,000,000,000,000,000,000 | 6 | Fixed poss. NULL pointer dereference/double free.
Thanks to Jinsheng Ba <bajinsheng@u.nus.edu> for the report and some patches. |
//! Resize image to half-size along XY axes, using an optimized filter.
CImg<T>& resize_halfXY() {
return get_resize_halfXY().move_to(*this); | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 115,320,496,418,690,290,000,000,000,000,000,000,000 | 3 | Fix other issues in 'CImg<T>::load_bmp()'. |
str_new4(klass, str)
VALUE klass, str;
{
VALUE str2 = str_alloc(klass);
RSTRING(str2)->len = RSTRING(str)->len;
RSTRING(str2)->ptr = RSTRING(str)->ptr;
if (FL_TEST(str, ELTS_SHARED)) {
FL_SET(str2, ELTS_SHARED);
RSTRING(str2)->aux.shared = RSTRING(str)->aux.shared;
}
else {
FL_SET(str, E... | 0 | [
"CWE-20"
] | ruby | e926ef5233cc9f1035d3d51068abe9df8b5429da | 117,853,995,757,430,230,000,000,000,000,000,000,000 | 18 | * random.c (rb_genrand_int32, rb_genrand_real), intern.h: Export.
* string.c (rb_str_tmp_new), intern.h: New function.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@16014 b2dd03c8-39d4-4d8f-98ff-823fe69b080e |
static int _annotate_rewrite(struct mailbox *oldmailbox,
uint32_t olduid,
const char *olduserid,
struct mailbox *newmailbox,
uint32_t newuid,
const char *newuserid,
... | 0 | [
"CWE-732"
] | cyrus-imapd | 621f9e41465b521399f691c241181300fab55995 | 163,996,081,750,211,150,000,000,000,000,000,000,000 | 21 | annotate: don't allow everyone to write shared server entries |
static GF_Node *lsr_read_use(GF_LASeRCodec *lsr, Bool is_same)
{
GF_FieldInfo info;
u32 flag;
GF_Node *elt = gf_node_new(lsr->sg, TAG_SVG_use);
if (is_same) {
if (lsr->prev_use) {
lsr_restore_base(lsr, (SVG_Element *)elt, lsr->prev_use, 0, 0);
} else {
GF_LOG(GF_LOG_WARNING, GF_LOG_CODING, ("[LASeR] sameu... | 0 | [
"CWE-190"
] | gpac | faa75edde3dfeba1e2cf6ffa48e45a50f1042096 | 102,512,162,616,681,970,000,000,000,000,000,000,000 | 34 | fixed #2213 |
rsvp_clear_checksum(void *header)
{
struct rsvp_common_header *rsvp_com_header = (struct rsvp_common_header *) header;
rsvp_com_header->checksum[0] = 0;
rsvp_com_header->checksum[1] = 0;
} | 0 | [
"CWE-125"
] | tcpdump | bea2686c296b79609060a104cc139810785b0739 | 5,723,624,345,988,628,000,000,000,000,000,000,000 | 7 | (for 4.9.3) CVE-2018-14465/RSVP: Add a missing bounds check
In rsvp_obj_print().
This fixes a buffer over-read discovered by Bhargava Shastry.
Add a test using the capture file supplied by the reporter(s). |
static uint64_t vmxnet3_get_mac_high(MACAddr *addr)
{
return VMXNET3_MAKE_BYTE(0, addr->a[4]) |
VMXNET3_MAKE_BYTE(1, addr->a[5]);
} | 0 | [
"CWE-20"
] | qemu | a7278b36fcab9af469563bd7b9dadebe2ae25e48 | 273,799,855,050,103,630,000,000,000,000,000,000,000 | 5 | net/vmxnet3: Refine l2 header validation
Validation of l2 header length assumed minimal packet size as
eth_header + 2 * vlan_header regardless of the actual protocol.
This caused crash for valid non-IP packets shorter than 22 bytes, as
'tx_pkt->packet_type' hasn't been assigned for such packets, and
'vmxnet3_on_tx_do... |
void *jas_realloc(void *ptr, size_t size)
{
void *result;
JAS_DBGLOG(101, ("jas_realloc called with %x,%zu\n", ptr, size));
result = realloc(ptr, size);
JAS_DBGLOG(100, ("jas_realloc(%p, %zu) -> %p\n", ptr, size, result));
return result;
} | 1 | [
"CWE-190"
] | jasper | 988f8365f7d8ad8073b6786e433d34c553ecf568 | 139,439,419,542,915,110,000,000,000,000,000,000,000 | 8 | Fixed an integer overflow problem. |
PS_READ_FUNC(files)
{
long n;
struct stat sbuf;
PS_FILES_DATA;
/* If strict mode, check session id existence */
if (PS(use_strict_mode) &&
ps_files_key_exists(data, key TSRMLS_CC) == FAILURE) {
/* key points to PS(id), but cannot change here. */
if (key) {
efree(PS(id));
PS(id) = NULL;
}
PS(id) = ... | 0 | [] | php-src | a793b709086eed655bc98f933d838b8679b28920 | 33,532,134,815,063,706,000,000,000,000,000,000,000 | 66 | refix bug #69111, crash in 5.6 only |
pixOctreeQuantNumColors(PIX *pixs,
l_int32 maxcolors,
l_int32 subsample)
{
l_int32 w, h, minside, bpp, wpls, wpld, i, j, actualcolors;
l_int32 rval, gval, bval, nbase, nextra, maxlevel, ncubes, val;
l_int32 *lut1, *lut2;
l_uint32 index;
l_uint32 *lines, *... | 0 | [
"CWE-125"
] | leptonica | 5ee24b398bb67666f6d173763eaaedd9c36fb1e5 | 117,408,059,232,472,580,000,000,000,000,000,000,000 | 295 | Fixed issue 22140 in oss-fuzz: Heap-buffer-overflow
* color quantized pix must be 8 bpp before extra colors are added. |
static unsigned HuffmanTree_makeFromLengths2(HuffmanTree* tree)
{
uivector blcount;
uivector nextcode;
unsigned bits, n, error = 0;
uivector_init(&blcount);
uivector_init(&nextcode);
tree->tree1d = (unsigned*)calloc(tree->numcodes, sizeof(unsigned));
if(!tree->tree1d) error = 83; /*alloc fail*/
if(!u... | 0 | [
"CWE-401"
] | FreeRDP | 9fee4ae076b1ec97b97efb79ece08d1dab4df29a | 74,415,327,421,336,180,000,000,000,000,000,000,000 | 38 | Fixed #5645: realloc return handling |
long keyctl_keyring_link(key_serial_t id, key_serial_t ringid)
{
key_ref_t keyring_ref, key_ref;
long ret;
keyring_ref = lookup_user_key(ringid, KEY_LOOKUP_CREATE, KEY_NEED_WRITE);
if (IS_ERR(keyring_ref)) {
ret = PTR_ERR(keyring_ref);
goto error;
}
key_ref = lookup_user_key(id, KEY_LOOKUP_CREATE, KEY_NEED_... | 0 | [
"CWE-347"
] | linux | ee8f844e3c5a73b999edf733df1c529d6503ec2f | 200,904,449,988,877,300,000,000,000,000,000,000,000 | 25 | KEYS: Disallow keyrings beginning with '.' to be joined as session keyrings
This fixes CVE-2016-9604.
Keyrings whose name begin with a '.' are special internal keyrings and so
userspace isn't allowed to create keyrings by this name to prevent
shadowing. However, the patch that added the guard didn't fix
KEYCTL_JOIN_... |
apr_status_t h2_session_create(h2_session **psession,
conn_rec *c, h2_ctx *ctx, h2_workers *workers)
{
return h2_session_create_int(psession, c, NULL, ctx, workers);
} | 0 | [] | mod_h2 | 5e75e5685dd043fe93a5a08a15edd087a43f6968 | 67,096,842,579,634,230,000,000,000,000,000,000,000 | 5 | v1.11.0
--------------------------------------------------------------------------------
* connection IO event handling reworked. Instead of reacting on incoming bytes, the
state machine now acts on incoming frames that are affecting it. This reduces
state transitions.
* pytest suite now covers some basic tests... |
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