func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string | is_vulnerable string | cwe_id_extracted string | cwe_details string |
|---|---|---|---|---|---|---|---|---|---|---|
static void avrcp_status_changed(struct avrcp *session,
struct avrcp_header *pdu)
{
struct avrcp_player *player = session->controller->player;
struct media_player *mp = player->user_data;
uint8_t value;
const char *curval, *strval;
value = pdu->params[1];
curval = media_player_get_status(mp);
strval = st... | 0 | [
"CWE-200"
] | bluez | e2b0f0d8d63e1223bb714a9efb37e2257818268b | 63,236,491,403,840,780,000,000,000,000,000,000,000 | 19 | avrcp: Fix not checking if params_len match number of received bytes
This makes sure the number of bytes in the params_len matches the
remaining bytes received so the code don't end up accessing invalid
memory. | Safe | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
static PHP_MINFO_FUNCTION(zip)
{
php_info_print_table_start();
php_info_print_table_row(2, "Zip", "enabled");
php_info_print_table_row(2, "Extension Version","$Id$");
php_info_print_table_row(2, "Zip version", PHP_ZIP_VERSION_STRING);
php_info_print_table_row(2, "Libzip version", LIBZIP_VERSION);
php_info_print... | 0 | [
"CWE-22"
] | php-src | f9c2bf73adb2ede0a486b0db466c264f2b27e0bb | 29,568,580,388,700,290,000,000,000,000,000,000,000 | 11 | Fixed bug #70350: ZipArchive::extractTo allows for directory traversal when creating directories | Safe | 22 | {"cwe_id": "CWE-22", "vulnerability_type": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "description": "The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product ... |
krb5_error_code kdb_samba_db_put_principal(krb5_context context,
krb5_db_entry *entry,
char **db_args)
{
/* NOTE: deferred, samba does not allow the KDC to store
* principals for now. We should not return KRB5_KDB_DB_INUSE as this
* would result in confusing error messages after password changes. ... | 0 | [] | samba | 4ef445a1f37e77df8016d240fcf22927165b8c03 | 3,420,043,959,145,707,000,000,000,000,000,000,000 | 10 | CVE-2020-25719 mit-samba: Add ks_free_principal()
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14561
[abartlet@samba.org As submitted in patch to Samba bugzilla
to address this issue as https://attachments.samba.org/attachment.cgi?id=16724
on overall bug https://bugzilla.samba.org/show_bug.cgi?id=14725]
Signed-... | Safe | null | null |
static inline void gic_extract_lr_info(GICState *s, int cpu,
int *num_eoi, int *num_valid, int *num_pending)
{
int lr_idx;
*num_eoi = 0;
*num_valid = 0;
*num_pending = 0;
for (lr_idx = 0; lr_idx < s->num_lrs; lr_idx++) {
uint32_t *entry = &s->h_lr[lr_idx][cp... | 0 | [
"CWE-787"
] | qemu | edfe2eb4360cde4ed5d95bda7777edcb3510f76a | 172,676,114,016,095,070,000,000,000,000,000,000,000 | 25 | hw/intc/arm_gic: Fix interrupt ID in GICD_SGIR register
Per the ARM Generic Interrupt Controller Architecture specification
(document "ARM IHI 0048B.b (ID072613)"), the SGIINTID field is 4 bit,
not 10:
- 4.3 Distributor register descriptions
- 4.3.15 Software Generated Interrupt Register, GICD_SG
- Table 4-2... | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
enum encoding encoding() const { return encoding_; } | 0 | [
"CWE-416"
] | node | 7f178663ebffc82c9f8a5a1b6bf2da0c263a30ed | 65,856,989,587,614,670,000,000,000,000,000,000,000 | 1 | 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 <... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
static inline int ext2_feature_set_ok(struct super_block *sb)
{
if (ext4_has_unknown_ext2_incompat_features(sb))
return 0;
if (sb_rdonly(sb))
return 1;
if (ext4_has_unknown_ext2_ro_compat_features(sb))
return 0;
return 1;
} | 0 | [] | linux | a45403b51582a87872927a3e0fc0a389c26867f1 | 274,613,016,116,991,740,000,000,000,000,000,000,000 | 10 | ext4: always initialize the crc32c checksum driver
The extended attribute code now uses the crc32c checksum for hashing
purposes, so we should just always always initialize it. We also want
to prevent NULL pointer dereferences if one of the metadata checksum
features is enabled after the file sytsem is originally mou... | Safe | null | null |
static size_t kat_entropy(RAND_DRBG *drbg, unsigned char **pout,
int entropy, size_t min_len, size_t max_len,
int prediction_resistance)
{
TEST_CTX *t = (TEST_CTX *)RAND_DRBG_get_ex_data(drbg, app_data_index);
t->entropycnt++;
*pout = (unsigned char *)t->... | 0 | [
"CWE-330"
] | openssl | 1b0fe00e2704b5e20334a16d3c9099d1ba2ef1be | 181,297,481,027,128,230,000,000,000,000,000,000,000 | 10 | drbg: ensure fork-safety without using a pthread_atfork handler
When the new OpenSSL CSPRNG was introduced in version 1.1.1,
it was announced in the release notes that it would be fork-safe,
which the old CSPRNG hadn't been.
The fork-safety was implemented using a fork count, which was
incremented by a pthread_atfork... | Safe | 330 | {"cwe_id": "CWE-330", "vulnerability_type": "Use of Insufficiently Random Values", "description": "The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.", "severity": "High", "category": null, "impact": ["Other", "Bypass Protection Mechanism", "Other", "By... |
bool operator() (Object_handle o1, Object_handle o2) const {
SFace_handle sf1, sf2;
CGAL::assign(sf1, o1);
CGAL::assign(sf2, o2);
Point_3 p1(sf1->center_vertex()->point()), p2(sf2->center_vertex()->point());
if(p1.x() != p2.x())
return p1.x() < p2.x();
else if(p1.y() != p2.y())
ret... | 0 | [
"CWE-125"
] | cgal | 5a1ab45058112f8647c14c02f58905ecc597ec76 | 110,875,528,055,380,160,000,000,000,000,000,000,000 | 11 | Fix Nef_3 | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
static int pagemap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end,
struct mm_walk *walk)
{
struct vm_area_struct *vma;
struct pagemapread *pm = walk->private;
pte_t *pte;
int err = 0;
split_huge_page_pmd(walk->mm, pmd);
/* find the first VMA at or above 'addr' */
vma = find_vma(walk->mm, a... | 1 | [
"CWE-264"
] | linux-2.6 | 1a5a9906d4e8d1976b701f889d8f35d54b928f25 | 109,883,543,171,250,060,000,000,000,000,000,000,000 | 38 | 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(... | Vulnerable | 264 | null |
TEST_P(JSITest, ScopeDoesNotCrashWhenValueEscapes) {
Value v;
Scope::callInNewScope(rt, [&]() {
Object o(rt);
o.setProperty(rt, "a", 5);
v = std::move(o);
});
EXPECT_EQ(v.getObject(rt).getProperty(rt, "a").getNumber(), 5);
} | 0 | [
"CWE-843",
"CWE-125"
] | hermes | fe52854cdf6725c2eaa9e125995da76e6ceb27da | 49,101,821,734,230,520,000,000,000,000,000,000,000 | 9 | [CVE-2020-1911] Look up HostObject computed properties on the right object in the prototype chain.
Summary:
The change in the hermes repository fixes the security vulnerability
CVE-2020-1911. This vulnerability only affects applications which
allow evaluation of uncontrolled, untrusted JavaScript code not
shipped wit... | Safe | 843 | {"cwe_id": "CWE-843", "vulnerability_type": "Access of Resource Using Incompatible Type ('Type Confusion')", "description": "The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type... |
DLLIMPORT char *cfg_opt_getnstr(cfg_opt_t *opt, unsigned int index)
{
if (!opt || opt->type != CFGT_STR) {
errno = EINVAL;
return NULL;
}
if (opt->values && index < opt->nvalues)
return opt->values[index]->string;
if (opt->simple_value.string)
return *opt->simple_value.string;
return NULL;
} | 0 | [] | libconfuse | d73777c2c3566fb2647727bb56d9a2295b81669b | 319,865,467,959,848,440,000,000,000,000,000,000,000 | 14 | Fix #163: unterminated username used with getpwnam()
Signed-off-by: Joachim Wiberg <troglobit@gmail.com> | Safe | null | null |
ews_connection_constructed (GObject *object)
{
EEwsConnection *cnc = E_EWS_CONNECTION (object);
gint log_level;
/* Chain up to parent's method. */
G_OBJECT_CLASS (e_ews_connection_parent_class)->constructed (object);
cnc->priv->soup_thread = g_thread_new (NULL, e_ews_soup_thread, cnc);
cnc->priv->soup_session ... | 1 | [
"CWE-295"
] | evolution-ews | 915226eca9454b8b3e5adb6f2fff9698451778de | 62,920,373,455,413,220,000,000,000,000,000,000,000 | 54 | I#27 - SSL Certificates are not validated
This depends on https://gitlab.gnome.org/GNOME/evolution-data-server/commit/6672b8236139bd6ef41ecb915f4c72e2a052dba5 too.
Closes https://gitlab.gnome.org/GNOME/evolution-ews/issues/27 | Vulnerable | 295 | {"cwe_id": "CWE-295", "vulnerability_type": "Improper Certificate Validation", "description": "The product does not validate, or incorrectly validates, a certificate.", "severity": null, "category": null, "impact": ["Bypass Protection Mechanism", "Gain Privileges or Assume Identity"], "languages": [null], "example": "E... |
TEST_F(HttpConnectionManagerConfigTest, NormalizePathRuntime) {
const std::string yaml_string = R"EOF(
stat_prefix: ingress_http
route_config:
name: local_route
http_filters:
- name: envoy.filters.http.router
)EOF";
EXPECT_CALL(context_.runtime_loader_.snapshot_,
featureEnabled("http_co... | 1 | [
"CWE-22"
] | envoy | 5333b928d8bcffa26ab19bf018369a835f697585 | 105,643,467,658,608,560,000,000,000,000,000,000,000 | 18 | Implement handling of escaped slash characters in URL path
Fixes: CVE-2021-29492
Signed-off-by: Yan Avlasov <yavlasov@google.com> | Vulnerable | 22 | {"cwe_id": "CWE-22", "vulnerability_type": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "description": "The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product ... |
explicit MapUnstageOp(OpKernelConstruction* ctx) : OpKernel(ctx) {} | 0 | [
"CWE-20",
"CWE-476"
] | tensorflow | d7de67733925de196ec8863a33445b73f9562d1d | 260,952,488,206,455,770,000,000,000,000,000,000,000 | 1 | Prevent a CHECK-fail due to empty tensor input in `map_stage_op.cc`
PiperOrigin-RevId: 387737906
Change-Id: Idc52df0c71c7ed6e2dd633b651a581932f277c8a | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
int ssl_get_security_level_bits(const SSL *s, const SSL_CTX *ctx, int *levelp)
{
int level;
/*
* note that there's a corresponding minbits_table
* in crypto/x509/x509_vfy.c that's used for checking the security level
* of RSA and DSA keys
*/
static const int minbits_table[5 + 1] = { 0, 8... | 0 | [
"CWE-835"
] | openssl | 758754966791c537ea95241438454aa86f91f256 | 332,795,329,150,179,750,000,000,000,000,000,000,000 | 25 | Fix invalid handling of verify errors in libssl
In the event that X509_verify() returned an internal error result then
libssl would mishandle this and set rwstate to SSL_RETRY_VERIFY. This
subsequently causes SSL_get_error() to return SSL_ERROR_WANT_RETRY_VERIFY.
That return code is supposed to only ever be returned i... | Safe | 835 | {"cwe_id": "CWE-835", "vulnerability_type": "Loop with Unreachable Exit Condition ('Infinite Loop')", "description": "The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.", "severity": null, "category": null, "impact": ["DoS: Resource Consumption (CPU)", "DoS:... |
static gpa_t FNAME(gva_to_gpa_nested)(struct kvm_vcpu *vcpu, gpa_t vaddr,
u32 access,
struct x86_exception *exception)
{
struct guest_walker walker;
gpa_t gpa = UNMAPPED_GVA;
int r;
#ifndef CONFIG_X86_64
/* A 64-bit GVA should be impossible on 32-bit KVM. */
WARN_ON_ONCE(vaddr >> 32);
#endif
... | 0 | [] | linux | b1bd5cba3306691c771d558e94baa73e8b0b96b7 | 178,024,085,838,632,200,000,000,000,000,000,000,000 | 23 | KVM: X86: MMU: Use the correct inherited permissions to get shadow page
When computing the access permissions of a shadow page, use the effective
permissions of the walk up to that point, i.e. the logic AND of its parents'
permissions. Two guest PxE entries that point at the same table gfn need to
be shadowed with di... | Safe | null | null |
gdk_pixbuf__gif_image_begin_load (ModulePreparedNotifyFunc prepare_func,
ModuleUpdatedNotifyFunc update_func,
gpointer user_data,
GError **error)
{
GifContext *context;
#ifdef IO_GIFDEBUG
count = 0;
#endif
context = new_context ();
if (context == NULL) {
... | 0 | [
"CWE-20"
] | gdk-pixbuf | 3bac204e0d0241a0d68586ece7099e6acf0e9bea | 326,991,688,678,608,780,000,000,000,000,000,000,000 | 27 | Initial stab at getting the focus code to work.
Fri Jun 1 18:54:47 2001 Jonathan Blandford <jrb@redhat.com>
* gtk/gtktreeview.c: (gtk_tree_view_focus): Initial stab at
getting the focus code to work.
(gtk_tree_view_class_init): Add a bunch of keybindings.
* gtk/gtktreeviewcolumn.c
(gtk_tree_view_column_set_c... | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
static struct page *alloc_buddy_huge_page(struct hstate *h,
gfp_t gfp_mask, int nid, nodemask_t *nmask,
nodemask_t *node_alloc_noretry)
{
int order = huge_page_order(h);
struct page *page;
bool alloc_try_hard = true;
/*
* By default we always try hard to allocate the page with
* __GFP_RETRY_MAYFAIL flag. ... | 0 | [] | linux | a4a118f2eead1d6c49e00765de89878288d4b890 | 307,448,148,293,372,700,000,000,000,000,000,000,000 | 46 | hugetlbfs: flush TLBs correctly after huge_pmd_unshare
When __unmap_hugepage_range() calls to huge_pmd_unshare() succeed, a TLB
flush is missing. This TLB flush must be performed before releasing the
i_mmap_rwsem, in order to prevent an unshared PMDs page from being
released and reused before the TLB flush took place... | Safe | null | null |
static int asn1_set_seq_out(STACK_OF(ASN1_VALUE) *sk, unsigned char **out,
int skcontlen, const ASN1_ITEM *item,
int do_sort, int iclass)
{
int i;
ASN1_VALUE *skitem;
unsigned char *tmpdat = NULL, *p = NULL;
DER_ENC *derlst = NULL, *tder;
if (d... | 0 | [
"CWE-119"
] | openssl | f5da52e308a6aeea6d5f3df98c4da295d7e9cc27 | 309,758,972,650,392,000,000,000,000,000,000,000,000 | 60 | Fix ASN1_INTEGER handling.
Only treat an ASN1_ANY type as an integer if it has the V_ASN1_INTEGER
tag: V_ASN1_NEG_INTEGER is an internal only value which is never used
for on the wire encoding.
Thanks to David Benjamin <davidben@google.com> for reporting this bug.
This was found using libFuzzer.
RT#4364 (part)CVE-2... | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
static void kbd_send_chars(void *opaque)
{
QemuConsole *s = opaque;
int len;
uint8_t buf[16];
len = qemu_chr_be_can_write(s->chr);
if (len > s->out_fifo.count)
len = s->out_fifo.count;
if (len > 0) {
if (len > sizeof(buf))
len = sizeof(buf);
qemu_fifo_read(&s... | 0 | [
"CWE-416"
] | qemu | a4afa548fc6dd9842ed86639b4d37d4d1c4ad480 | 293,358,854,849,699,900,000,000,000,000,000,000,000 | 21 | char: move front end handlers in CharBackend
Since the hanlders are associated with a CharBackend, rather than the
CharDriverState, it is more appropriate to store in CharBackend. This
avoids the handler copy dance in qemu_chr_fe_set_handlers() then
mux_chr_update_read_handler(), by storing the CharBackend pointer
dir... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
QPDFObjectHandle::assertBool()
{
assertType("boolean", isBool());
} | 0 | [
"CWE-399",
"CWE-674"
] | qpdf | b4d6cf6836ce025ba1811b7bbec52680c7204223 | 263,766,820,038,431,900,000,000,000,000,000,000,000 | 4 | Limit depth of nesting in direct objects (fixes #202)
This fixes CVE-2018-9918. | Safe | 399 | null |
rfbProcessClientInitMessage(rfbClientPtr cl)
{
rfbClientInitMsg ci;
union {
char buf[256];
rfbServerInitMsg si;
} u;
int len, n;
rfbClientIteratorPtr iterator;
rfbClientPtr otherCl;
rfbExtensionData* extension;
if ((n = rfbReadExact(cl, (char *)&ci,sz_rfbClientInitMsg)) ... | 0 | [] | libvncserver | 804335f9d296440bb708ca844f5d89b58b50b0c6 | 38,722,095,643,799,747,000,000,000,000,000,000,000 | 79 | Thread safety for zrle, zlib, tight.
Proposed tight security type fix for debian bug 517422. | Safe | null | null |
QPDFObjectHandle::parseContentStream(QPDFObjectHandle stream_or_array,
ParserCallbacks* callbacks)
{
stream_or_array.parseContentStream_internal(
"content stream objects", callbacks);
} | 0 | [
"CWE-399",
"CWE-674"
] | qpdf | b4d6cf6836ce025ba1811b7bbec52680c7204223 | 95,637,713,706,468,250,000,000,000,000,000,000,000 | 6 | Limit depth of nesting in direct objects (fixes #202)
This fixes CVE-2018-9918. | Safe | 399 | null |
TEST_F(RouterTest, AddCookie) {
ON_CALL(callbacks_.route_->route_entry_, hashPolicy())
.WillByDefault(Return(&callbacks_.route_->route_entry_.hash_policy_));
NiceMock<Http::MockRequestEncoder> encoder;
Http::ResponseDecoder* response_decoder = nullptr;
EXPECT_CALL(cm_.thread_local_cluster_.conn_pool_, ne... | 0 | [
"CWE-703"
] | envoy | f0bb2219112d8cdb4c4e8b346834f962925362ca | 282,501,207,787,903,670,000,000,000,000,000,000,000 | 51 | [1.20] CVE-2022-21655
Crash with direct_response
Signed-off-by: Otto van der Schaaf <ovanders@redhat.com> | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
hb_set_invert (hb_set_t *set)
{
if (unlikely (hb_object_is_immutable (set)))
return;
set->invert ();
} | 1 | [
"CWE-787"
] | harfbuzz | d3e09bf4654fe5478b6dbf2b26ebab6271317d81 | 268,526,678,308,762,530,000,000,000,000,000,000,000 | 7 | [set] Make all operators null-safe again
Changed my mind.
Also for hb_map_clear().
Part of https://github.com/harfbuzz/harfbuzz/pull/3162 | Vulnerable | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
Item *LEX::create_item_qualified_asterisk(THD *thd,
const Lex_ident_sys_st *a,
const Lex_ident_sys_st *b)
{
Item *item;
const char* schema= thd->client_capabilities & CLIENT_NO_SCHEMA ?
NullS : a->str;
if (!(... | 0 | [
"CWE-703"
] | server | 39feab3cd31b5414aa9b428eaba915c251ac34a2 | 62,377,310,069,462,260,000,000,000,000,000,000,000 | 14 | 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... | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
static void snd_rawmidi_input_event_work(struct work_struct *work)
{
struct snd_rawmidi_runtime *runtime =
container_of(work, struct snd_rawmidi_runtime, event_work);
if (runtime->event)
runtime->event(runtime->substream);
} | 0 | [
"CWE-416"
] | linux | c1f6e3c818dd734c30f6a7eeebf232ba2cf3181d | 138,024,241,939,958,870,000,000,000,000,000,000,000 | 8 | ALSA: rawmidi: Fix racy buffer resize under concurrent accesses
The rawmidi core allows user to resize the runtime buffer via ioctl,
and this may lead to UAF when performed during concurrent reads or
writes: the read/write functions unlock the runtime lock temporarily
during copying form/to user-space, and that's the ... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
static inline int is_arm(RBinPEObj* pe) {
switch (pe->nt_headers->file_header.Machine) {
case PE_IMAGE_FILE_MACHINE_RPI2: // 462
case PE_IMAGE_FILE_MACHINE_ARM:
case PE_IMAGE_FILE_MACHINE_THUMB:
return 1;
}
return 0;
} | 0 | [
"CWE-400",
"CWE-703"
] | radare2 | 634b886e84a5c568d243e744becc6b3223e089cf | 174,785,286,990,417,800,000,000,000,000,000,000,000 | 9 | Fix DoS in PE/QNX/DYLDCACHE/PSX parsers ##crash
* Reported by lazymio
* Reproducer: AAA4AAAAAB4= | Safe | 400 | {"cwe_id": "CWE-400", "vulnerability_type": "Uncontrolled Resource Consumption", "description": "The product does not properly control the allocation and maintenance of a limited resource.", "severity": "High", "category": "Resource Exhaustion", "impact": ["DoS: Crash, Exit, or Restart", "DoS: Resource Consumption (CPU... |
Status EinsumShape(shape_inference::InferenceContext* c) {
// We assume that the equation has a valid format. Either (x),(y)->(z)
// or (x)->(z), where each of (x), (y) and (z) are concatenation of zero or
// more latin alphabets and contains at most one ellipsis ('...').
string equation;
TF_RETURN_IF_ERROR(c... | 0 | [
"CWE-369"
] | tensorflow | 8a793b5d7f59e37ac7f3cd0954a750a2fe76bad4 | 329,133,579,240,970,750,000,000,000,000,000,000,000 | 153 | Prevent division by 0 in common shape functions.
PiperOrigin-RevId: 387712197
Change-Id: Id25c7460e35b68aeeeac23b9a88e455b443ee149 | Safe | 369 | {"cwe_id": "CWE-369", "vulnerability_type": "Divide By Zero", "description": "The product divides a value by zero.", "severity": "Medium", "category": null, "impact": ["DoS: Crash, Exit, or Restart"], "languages": [null], "example": "Example not extracted"} |
Status explain(OperationContext* opCtx,
const OpMsgRequest& request,
ExplainOptions::Verbosity verbosity,
BSONObjBuilder* out) const override {
std::string dbname = request.getDatabase().toString();
const BSONObj& cmdObj = request.body;
... | 0 | [
"CWE-20"
] | mongo | d315547544d7146b93a8e6e94cc4b88cd0d19c95 | 12,123,533,450,478,428,000,000,000,000,000,000,000 | 81 | SERVER-38275 ban explain with UUID | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
static inline u16 socket_type_to_security_class(int family, int type, int protocol)
{
int extsockclass = selinux_policycap_extsockclass();
switch (family) {
case PF_UNIX:
switch (type) {
case SOCK_STREAM:
case SOCK_SEQPACKET:
return SECCLASS_UNIX_STREAM_SOCKET;
case SOCK_DGRAM:
case SOCK_RAW:
return... | 0 | [
"CWE-416"
] | linux | a3727a8bac0a9e77c70820655fd8715523ba3db7 | 6,940,307,597,734,283,000,000,000,000,000,000,000 | 153 | selinux,smack: fix subjective/objective credential use mixups
Jann Horn reported a problem with commit eb1231f73c4d ("selinux:
clarify task subjective and objective credentials") where some LSM
hooks were attempting to access the subjective credentials of a task
other than the current task. Generally speaking, it is ... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
static int usbvision_radio_open(struct file *file)
{
struct usb_usbvision *usbvision = video_drvdata(file);
int err_code = 0;
PDEBUG(DBG_IO, "%s:", __func__);
if (mutex_lock_interruptible(&usbvision->v4l2_lock))
return -ERESTARTSYS;
err_code = v4l2_fh_open(file);
if (err_code)
goto out;
if (usbvision->user... | 0 | [
"CWE-17"
] | media_tree | fa52bd506f274b7619955917abfde355e3d19ffe | 306,923,146,613,245,500,000,000,000,000,000,000,000 | 36 | [media] usbvision: fix crash on detecting device with invalid configuration
The usbvision driver crashes when a specially crafted usb device with invalid
number of interfaces or endpoints is detected. This fix adds checks that the
device has proper configuration expected by the driver.
Reported-by: Ralf Spenneberg <r... | Safe | 17 | null |
int __init platform_bus_init(void)
{
int error;
early_platform_cleanup();
error = device_register(&platform_bus);
if (error)
return error;
error = bus_register(&platform_bus_type);
if (error)
device_unregister(&platform_bus);
of_platform_register_reconfig_notifier();
return error;
} | 0 | [
"CWE-362",
"CWE-284"
] | linux | 6265539776a0810b7ce6398c27866ddb9c6bd154 | 126,225,009,287,308,480,000,000,000,000,000,000,000 | 15 | driver core: platform: fix race condition with driver_override
The driver_override implementation is susceptible to race condition when
different threads are reading vs storing a different driver override.
Add locking to avoid race condition.
Fixes: 3d713e0e382e ("driver core: platform: add device binding path 'drive... | Safe | 362 | {"cwe_id": "CWE-362", "vulnerability_type": "Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')", "description": "The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resour... |
xmlAutomataNewOnceTrans(xmlAutomataPtr am, xmlAutomataStatePtr from,
xmlAutomataStatePtr to, const xmlChar *token,
int min, int max, void *data) {
xmlRegAtomPtr atom;
int counter;
if ((am == NULL) || (from == NULL) || (token == NULL))
return(NULL);
if (min < 1)
return(NULL);
if ((max < mi... | 0 | [
"CWE-119"
] | libxml2 | cbb271655cadeb8dbb258a64701d9a3a0c4835b4 | 68,132,861,148,484,650,000,000,000,000,000,000,000 | 37 | Bug 757711: heap-buffer-overflow in xmlFAParsePosCharGroup <https://bugzilla.gnome.org/show_bug.cgi?id=757711>
* xmlregexp.c:
(xmlFAParseCharRange): Only advance to the next character if
there is no error. Advancing to the next character in case of
an error while parsing regexp leads to an out of bounds access. | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
backend_zero (struct backend *b, struct connection *conn,
uint32_t count, uint64_t offset, uint32_t flags,
int *err)
{
struct b_conn_handle *h = &conn->handles[b->i];
bool fua = !!(flags & NBDKIT_FLAG_FUA);
bool fast = !!(flags & NBDKIT_FLAG_FAST_ZERO);
int r;
assert (h->can_write... | 0 | [
"CWE-406"
] | nbdkit | a6b88b195a959b17524d1c8353fd425d4891dc5f | 39,951,512,467,342,490,000,000,000,000,000,000,000 | 30 | server: Fix regression for NBD_OPT_INFO before NBD_OPT_GO
Most known NBD clients do not bother with NBD_OPT_INFO (except for
clients like 'qemu-nbd --list' that don't ever intend to connect), but
go straight to NBD_OPT_GO. However, it's not too hard to hack up qemu
to add in an extra client step (whether info on the ... | Safe | 406 | {"cwe_id": "CWE-406", "vulnerability_type": "Insufficient Control of Network Message Volume (Network Amplification)", "description": "The product does not sufficiently monitor or control transmitted network traffic volume, so that an actor can cause the product to transmit more traffic than should be allowed for that a... |
static int perf_cgroup_css_online(struct cgroup_subsys_state *css)
{
perf_event_cgroup(css->cgroup);
return 0;
} | 0 | [
"CWE-401"
] | tip | 7bdb157cdebbf95a1cd94ed2e01b338714075d00 | 175,425,250,961,634,240,000,000,000,000,000,000,000 | 5 | perf/core: Fix a memory leak in perf_event_parse_addr_filter()
As shown through runtime testing, the "filename" allocation is not
always freed in perf_event_parse_addr_filter().
There are three possible ways that this could happen:
- It could be allocated twice on subsequent iterations through the loop,
- or leake... | Safe | 401 | {"cwe_id": "CWE-401", "vulnerability_type": "Missing Release of Memory after Effective Lifetime", "description": "The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.", "severity": "Medium", "category": "Memory Leak", "imp... |
static int session_update_consumed_size(nghttp2_session *session,
int32_t *consumed_size_ptr,
int32_t *recv_window_size_ptr,
uint8_t window_update_queued,
int32... | 0 | [] | nghttp2 | 0a6ce87c22c69438ecbffe52a2859c3a32f1620f | 320,948,746,679,221,500,000,000,000,000,000,000,000 | 37 | Add nghttp2_option_set_max_outbound_ack | Safe | null | null |
filter_rsvd_memory (unsigned long start, unsigned long end, void *arg)
{
unsigned long range_start, range_end, prev_start;
void (*func)(unsigned long, unsigned long, int);
int i;
#if IGNORE_PFN0
if (start == PAGE_OFFSET) {
printk(KERN_WARNING "warning: skipping physical page 0\n");
start += PAGE_SIZE;
if (st... | 0 | [
"CWE-119",
"CWE-787"
] | linux | 4dcc29e1574d88f4465ba865ed82800032f76418 | 2,881,099,324,701,977,000,000,000,000,000,000,000 | 34 | [IA64] Workaround for RSE issue
Problem: An application violating the architectural rules regarding
operation dependencies and having specific Register Stack Engine (RSE)
state at the time of the violation, may result in an illegal operation
fault and invalid RSE state. Such faults may initiate a cascade of
repeated ... | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
gpk_create_file(sc_card_t *card, sc_file_t *file)
{
struct gpk_private_data *priv = DRVDATA(card);
sc_apdu_t apdu;
u8 data[28+3], crycks[3], resp[3];
size_t datalen, namelen;
int r;
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL,
"gpk_create_file(0x%04X)\n", file->id);
/* Prepare APDU */
memset(&apdu, 0, sizeof... | 0 | [
"CWE-125"
] | OpenSC | 8fe377e93b4b56060e5bbfb6f3142ceaeca744fa | 108,100,232,301,351,810,000,000,000,000,000,000,000 | 80 | fixed out of bounds reads
Thanks to Eric Sesterhenn from X41 D-SEC GmbH
for reporting and suggesting security fixes. | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
CImg<T> get_sequence(const T& a0, const T& a1) const {
return (+*this).sequence(a0,a1);
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 283,525,321,193,663,550,000,000,000,000,000,000,000 | 3 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. | Safe | 770 | {"cwe_id": "CWE-770", "vulnerability_type": "Allocation of Resources Without Limits or Throttling", "description": "The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.", "severity": "Hi... |
gin::ObjectTemplateBuilder GetObjectTemplateBuilder(
v8::Isolate* isolate) override {
return gin::Wrappable<WebFrameRenderer>::GetObjectTemplateBuilder(isolate)
.SetMethod("getWebFrameId", &WebFrameRenderer::GetWebFrameId)
.SetMethod("setName", &WebFrameRenderer::SetName)
.SetMethod(... | 0 | [] | electron | e9fa834757f41c0b9fe44a4dffe3d7d437f52d34 | 266,821,280,959,126,450,000,000,000,000,000,000,000 | 44 | fix: ensure ElectronBrowser mojo service is only bound to appropriate render frames (#33344)
* fix: ensure ElectronBrowser mojo service is only bound to authorized render frames
Notes: no-notes
* refactor: extract electron API IPC to its own mojo interface
* fix: just check main frame not primary main frame
... | Safe | null | null |
static int ext4_ordered_write_end(struct file *file,
struct address_space *mapping,
loff_t pos, unsigned len, unsigned copied,
struct page *page, void *fsdata)
{
handle_t *handle = ext4_journal_current_handle();
struct inode *inode = mapping->host;
int ret = 0, ret2;
trace_mark(ext4_ordered_write_end,
... | 0 | [
"CWE-399"
] | linux-2.6 | 06a279d636734da32bb62dd2f7b0ade666f65d7c | 176,408,698,254,869,780,000,000,000,000,000,000,000 | 40 | ext4: only use i_size_high for regular files
Directories are not allowed to be bigger than 2GB, so don't use
i_size_high for anything other than regular files. E2fsck should
complain about these inodes, but the simplest thing to do for the
kernel is to only use i_size_high for regular files.
This prevents an intenti... | Safe | 399 | null |
static int dtls1_preprocess_fragment(SSL *s, struct hm_header_st *msg_hdr)
{
size_t frag_off, frag_len, msg_len;
msg_len = msg_hdr->msg_len;
frag_off = msg_hdr->frag_off;
frag_len = msg_hdr->frag_len;
/* sanity checking */
if ((frag_off + frag_len) > msg_len) {
SSLerr(SSL_F_DTLS1_PREPR... | 1 | [
"CWE-399"
] | openssl | df6b5e29ffea2d5a3e08de92fb765fdb21c7a21e | 67,345,522,855,249,340,000,000,000,000,000,000,000 | 40 | Excessive allocation of memory in dtls1_preprocess_fragment()
This issue is very similar to CVE-2016-6307 described in the previous
commit. The underlying defect is different but the security analysis and
impacts are the same except that it impacts DTLS.
A DTLS message includes 3 bytes for its length in the header fo... | Vulnerable | 399 | null |
static int dm_pr_clear(struct block_device *bdev, u64 key)
{
struct mapped_device *md = bdev->bd_disk->private_data;
const struct pr_ops *ops;
fmode_t mode;
int r;
r = dm_grab_bdev_for_ioctl(md, &bdev, &mode);
if (r < 0)
return r;
ops = bdev->bd_disk->fops->pr_ops;
if (ops && ops->pr_clear)
r = ops->pr_cl... | 0 | [
"CWE-362"
] | linux | b9a41d21dceadf8104812626ef85dc56ee8a60ed | 213,177,487,824,091,560,000,000,000,000,000,000,000 | 20 | dm: fix race between dm_get_from_kobject() and __dm_destroy()
The following BUG_ON was hit when testing repeat creation and removal of
DM devices:
kernel BUG at drivers/md/dm.c:2919!
CPU: 7 PID: 750 Comm: systemd-udevd Not tainted 4.1.44
Call Trace:
[<ffffffff81649e8b>] dm_get_from_kobject+0x34/0x3a
... | Safe | 362 | {"cwe_id": "CWE-362", "vulnerability_type": "Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')", "description": "The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resour... |
void __cil_ordered_lists_reset(struct cil_list **ordered_lists)
{
__cil_ordered_lists_destroy(ordered_lists);
cil_list_init(ordered_lists, CIL_LIST_ITEM);
} | 0 | [
"CWE-125"
] | selinux | 340f0eb7f3673e8aacaf0a96cbfcd4d12a405521 | 317,910,473,415,191,760,000,000,000,000,000,000,000 | 5 | libsepol/cil: Check for statements not allowed in optional blocks
While there are some checks for invalid statements in an optional
block when resolving the AST, there are no checks when building the
AST.
OSS-Fuzz found the following policy which caused a null dereference
in cil_tree_get_next_path().
(blockinherit ... | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
void __fastcall TCustomDialog::Change(TObject * /*Sender*/)
{
Changed();
}
| 0 | [
"CWE-787"
] | winscp | faa96e8144e6925a380f94a97aa382c9427f688d | 235,851,958,247,895,960,000,000,000,000,000,000,000 | 4 | Bug 1943: Prevent loading session settings that can lead to remote code execution from handled URLs
https://winscp.net/tracker/1943
(cherry picked from commit ec584f5189a856cd79509f754722a6898045c5e0)
Source commit: 0f4be408b3f01132b00682da72d925d6c4ee649b | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
void updateDictResizePolicy(void) {
if (!hasActiveChildProcess())
dictEnableResize();
else
dictDisableResize();
} | 0 | [
"CWE-770"
] | redis | 5674b0057ff2903d43eaff802017eddf37c360f8 | 221,319,413,901,791,200,000,000,000,000,000,000,000 | 6 | Prevent unauthenticated client from easily consuming lots of memory (CVE-2021-32675)
This change sets a low limit for multibulk and bulk length in the
protocol for unauthenticated connections, so that they can't easily
cause redis to allocate massive amounts of memory by sending just a few
characters on the network.
T... | Safe | 770 | {"cwe_id": "CWE-770", "vulnerability_type": "Allocation of Resources Without Limits or Throttling", "description": "The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.", "severity": "Hi... |
static BOOL optimize_class_ranges(compiler_common *common, const sljit_u8 *bits, BOOL nclass, BOOL invert, jump_list **backtracks)
{
/* May destroy TMP1. */
DEFINE_COMPILER;
int ranges[MAX_CLASS_RANGE_SIZE];
sljit_u8 bit, cbit, all;
int i, byte, length = 0;
bit = bits[0] & 0x1;
/* All bits will be zero or one (since b... | 0 | [
"CWE-125"
] | php-src | 8947fd9e9fdce87cd6c59817b1db58e789538fe9 | 271,605,277,476,756,850,000,000,000,000,000,000,000 | 151 | Fix #78338: Array cross-border reading in PCRE
We backport r1092 from pcre2. | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
imap_write_envelope_list(const struct imap_arg *args, string_t *str,
bool toplevel)
{
const struct imap_arg *children;
/* don't do any typechecking, just write it out */
while (!IMAP_ARG_IS_EOL(args)) {
bool list = FALSE;
if (!str_append_nstring(str, args)) {
if (!imap_arg_get_list(args, &children)) {
... | 0 | [
"CWE-20"
] | core | 266e54b7b8c34c9a58dd60a2e53c5ca7d1deae19 | 308,710,903,092,381,050,000,000,000,000,000,000,000 | 27 | lib-imap: Don't generate invalid BODYSTRUCTURE when reaching MIME part limit
If the last MIME part was message/rfc822 and its child was truncated away,
BODYSTRUCTURE was missing the ENVELOPE and BODY[STRUCTURE] parts. Fixed by
writing empty dummy ones. | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
static void cgroup_pressure_release(struct kernfs_open_file *of)
{
struct cgroup_file_ctx *ctx = of->priv;
psi_trigger_replace(&ctx->psi.trigger, NULL);
} | 1 | [
"CWE-416"
] | linux | a06247c6804f1a7c86a2e5398a4c1f1db1471848 | 32,508,354,918,803,940,000,000,000,000,000,000,000 | 6 | psi: Fix uaf issue when psi trigger is destroyed while being polled
With write operation on psi files replacing old trigger with a new one,
the lifetime of its waitqueue is totally arbitrary. Overwriting an
existing trigger causes its waitqueue to be freed and pending poll()
will stumble on trigger->event_wait which w... | Vulnerable | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
static int get_ro(char *buffer, struct kernel_param *kp)
{
return sprintf(buffer, "%d", start_readonly);
} | 0 | [
"CWE-200"
] | linux | b6878d9e03043695dbf3fa1caa6dfc09db225b16 | 312,811,754,267,756,500,000,000,000,000,000,000,000 | 4 | md: use kzalloc() when bitmap is disabled
In drivers/md/md.c get_bitmap_file() uses kmalloc() for creating a
mdu_bitmap_file_t called "file".
5769 file = kmalloc(sizeof(*file), GFP_NOIO);
5770 if (!file)
5771 return -ENOMEM;
This structure is copied to user space at the end of the fun... | Safe | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
void CServer::SendConnectionReady(int ClientID)
{
CMsgPacker Msg(NETMSG_CON_READY, true);
SendMsg(&Msg, MSGFLAG_VITAL|MSGFLAG_FLUSH, ClientID);
} | 0 | [
"CWE-20",
"CWE-703",
"CWE-400"
] | teeworlds | c68402fa7e279d42886d5951d1ea8ac2facc1ea5 | 247,789,456,450,978,070,000,000,000,000,000,000,000 | 5 | changed a check | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
clock_combine(
peer_select * peers, /* survivor list */
int npeers, /* number of survivors */
int syspeer /* index of sys.peer */
)
{
int i;
double x, y, z, w;
y = z = w = 0;
for (i = 0; i < npeers; i++) {
x = 1. / peers[i].synch;
y += x;
z += x * peers[i].peer->offset;
w += x * DIFF(peers[i].peer->o... | 0 | [
"CWE-287"
] | ntp | aa44b5835d69d8ee031736bb8ee2730a514edb7d | 303,520,015,750,399,800,000,000,000,000,000,000,000 | 20 | [Bug 2941] NAK to the Future: Symmetric association authentication bypass via crypto-NAK | Safe | 287 | {"cwe_id": "CWE-287", "vulnerability_type": "Improper Authentication", "description": "When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.", "severity": "High", "category": "authentification", "impact": ["Read Application Data", "Gain Privileges ... |
static int llc_ui_create(struct net *net, struct socket *sock, int protocol)
{
struct sock *sk;
int rc = -ESOCKTNOSUPPORT;
if (!capable(CAP_NET_RAW))
return -EPERM;
if (net != &init_net)
return -EAFNOSUPPORT;
if (likely(sock->type == SOCK_DGRAM || sock->type == SOCK_STREAM)) {
rc = -ENOMEM;
sk = llc_sk_... | 0 | [
"CWE-200"
] | linux-2.6 | 28e9fc592cb8c7a43e4d3147b38be6032a0e81bc | 330,875,095,224,302,050,000,000,000,000,000,000,000 | 21 | NET: llc, zero sockaddr_llc struct
sllc_arphrd member of sockaddr_llc might not be changed. Zero sllc
before copying to the above layer's structure.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net> | Safe | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
ssize_t enc_untrusted_llistxattr(const char *path, char *list, size_t size) {
return EnsureInitializedAndDispatchSyscall(
asylo::system_call::kSYS_llistxattr, path, list, size);
} | 0 | [
"CWE-125"
] | asylo | b1d120a2c7d7446d2cc58d517e20a1b184b82200 | 151,432,129,049,375,970,000,000,000,000,000,000,000 | 4 | Check for return size in enc_untrusted_read
Check return size does not exceed requested. The returned result and
content still cannot be trusted, but it's expected behavior when not
using a secure file system.
PiperOrigin-RevId: 333827386
Change-Id: I0bdec0aec9356ea333dc8c647eba5d2772875f29 | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
static int imagetoraw_common(opj_image_t * image, const char *outfile,
OPJ_BOOL big_endian)
{
FILE *rawFile = NULL;
size_t res;
unsigned int compno, numcomps;
int w, h, fails;
int line, row, curr, mask;
int *ptr;
unsigned char uc;
(void)big_endian;
if ((... | 0 | [
"CWE-787"
] | openjpeg | e5285319229a5d77bf316bb0d3a6cbd3cb8666d9 | 289,873,193,752,821,970,000,000,000,000,000,000,000 | 167 | pgxtoimage(): fix write stack buffer overflow (#997) | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
static bool setsockopt_needs_rtnl(int optname)
{
switch (optname) {
case IP_ADD_MEMBERSHIP:
case IP_ADD_SOURCE_MEMBERSHIP:
case IP_BLOCK_SOURCE:
case IP_DROP_MEMBERSHIP:
case IP_DROP_SOURCE_MEMBERSHIP:
case IP_MSFILTER:
case IP_UNBLOCK_SOURCE:
case MCAST_BLOCK_SOURCE:
case MCAST_MSFILTER:
case MCAST_JOIN_GRO... | 0 | [
"CWE-476",
"CWE-284"
] | linux | 34b2cef20f19c87999fff3da4071e66937db9644 | 241,835,834,649,965,550,000,000,000,000,000,000,000 | 21 | ipv4: keep skb->dst around in presence of IP options
Andrey Konovalov got crashes in __ip_options_echo() when a NULL skb->dst
is accessed.
ipv4_pktinfo_prepare() should not drop the dst if (evil) IP options
are present.
We could refine the test to the presence of ts_needtime or srr,
but IP options are not often used... | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
sph_enc64le(void *dst, sph_u64 val)
{
#if defined SPH_UPTR
#if SPH_UNALIGNED
#if SPH_BIG_ENDIAN
val = sph_bswap64(val);
#endif
*(sph_u64 *)dst = val;
#else
if (((SPH_UPTR)dst & 7) == 0) {
#if SPH_BIG_ENDIAN
val = sph_bswap64(val);
#endif
*(sph_u64 *)dst = val;
} else {
((unsigned char *)dst)[0] = val;
((uns... | 0 | [
"CWE-787"
] | qpdf | d71f05ca07eb5c7cfa4d6d23e5c1f2a800f52e8e | 332,702,599,957,728,600,000,000,000,000,000,000,000 | 36 | Fix sign and conversion warnings (major)
This makes all integer type conversions that have potential data loss
explicit with calls that do range checks and raise an exception. After
this commit, qpdf builds with no warnings when -Wsign-conversion
-Wconversion is used with gcc or clang or when -W3 -Wd4800 is used
with ... | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
tsize_t t2p_write_pdf(T2P* t2p, TIFF* input, TIFF* output){
tsize_t written=0;
ttile_t i2=0;
tsize_t streamlen=0;
uint16 i=0;
t2p_read_tiff_init(t2p, input);
if(t2p->t2p_error!=T2P_ERR_OK){return(0);}
t2p->pdf_xrefoffsets= (uint32*) _TIFFmalloc(TIFFSafeMultiply(tmsize_t,t2p->pdf_xrefcount,sizeof(uint32)) );
i... | 0 | [
"CWE-787"
] | libtiff | 7be2e452ddcf6d7abca88f41d3761e6edab72b22 | 121,739,583,097,653,860,000,000,000,000,000,000,000 | 169 | tiff2pdf.c: properly calculate datasize when saving to JPEG YCbCr
fixes #220 | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
HttpHdrRange::canonize (int64_t newClen)
{
clen = newClen;
debugs(64, 3, "HttpHdrRange::canonize: started with " << specs.size() <<
" specs, clen: " << clen);
std::vector<HttpHdrRangeSpec*> goods;
getCanonizedSpecs(goods);
merge (goods);
debugs(64, 3, "HttpHdrRange::canonize: finished... | 0 | [
"CWE-116"
] | squid | 7024fb734a59409889e53df2257b3fc817809fb4 | 197,449,726,541,301,060,000,000,000,000,000,000,000 | 12 | Handle more Range requests (#790)
Also removed some effectively unused code. | Safe | 116 | {"cwe_id": "CWE-116", "vulnerability_type": "Improper Encoding or Escaping of Output", "description": "The product prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly. As a result, the intended structure of the message is not... |
Comp_creator *comp_lt_creator(bool invert)
{
return invert?(Comp_creator *)&ge_creator:(Comp_creator *)<_creator;
} | 0 | [] | server | ba4927e520190bbad763bb5260ae154f29a61231 | 212,392,867,205,144,300,000,000,000,000,000,000,000 | 4 | MDEV-19398: Assertion `item1->type() == Item::FIELD_ITEM ...
Window Functions code tries to minimize the number of times it
needs to sort the select's resultset by finding "compatible"
OVER (PARTITION BY ... ORDER BY ...) clauses.
This employs compare_order_elements(). That function assumed that
the order expressions... | Safe | null | null |
NO_INLINE JsVar *jspeClassDefinition(bool parseNamedClass) {
JsVar *classFunction = 0;
JsVar *classPrototype = 0;
JsVar *classInternalName = 0;
bool actuallyCreateClass = JSP_SHOULD_EXECUTE;
if (actuallyCreateClass)
classFunction = jsvNewWithFlags(JSV_FUNCTION);
if (parseNamedClass && lex->tk==LEX_ID)... | 0 | [
"CWE-125",
"CWE-674"
] | Espruino | 51380baf17241728b6d48cdb84140b931e3e3cc5 | 33,999,968,622,043,913,000,000,000,000,000,000,000 | 81 | Fix stack overflow if interpreting a file full of '{' (fix #1448) | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
}
static inline bool ext4_has_ro_compat_features(struct super_block *sb)
{
return (EXT4_SB(sb)->s_es->s_feature_ro_compat != 0); | 0 | [
"CWE-787"
] | linux | c37e9e013469521d9adb932d17a1795c139b36db | 58,116,382,030,839,090,000,000,000,000,000,000,000 | 4 | ext4: add more inode number paranoia checks
If there is a directory entry pointing to a system inode (such as a
journal inode), complain and declare the file system to be corrupted.
Also, if the superblock's first inode number field is too small,
refuse to mount the file system.
This addresses CVE-2018-10882.
https... | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
_equalAlterRoleStmt(const AlterRoleStmt *a, const AlterRoleStmt *b)
{
COMPARE_STRING_FIELD(role);
COMPARE_NODE_FIELD(options);
COMPARE_SCALAR_FIELD(action);
return true;
} | 0 | [
"CWE-362"
] | postgres | 5f173040e324f6c2eebb90d86cf1b0cdb5890f0a | 93,003,044,328,187,640,000,000,000,000,000,000,000 | 8 | Avoid repeated name lookups during table and index DDL.
If the name lookups come to different conclusions due to concurrent
activity, we might perform some parts of the DDL on a different table
than other parts. At least in the case of CREATE INDEX, this can be
used to cause the permissions checks to be performed aga... | Safe | 362 | {"cwe_id": "CWE-362", "vulnerability_type": "Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')", "description": "The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resour... |
memxor_different_alignment (word_t *dst, const char *src, size_t n)
{
int shl, shr;
const word_t *src_word;
unsigned offset = ALIGN_OFFSET (src);
word_t s0, s1;
shl = CHAR_BIT * offset;
shr = CHAR_BIT * (sizeof(word_t) - offset);
src_word = (const word_t *) ((uintptr_t) src & -sizeof(word_t));
if (n ... | 1 | [] | nettle | 57122465ccc89996f9f8f71e7607ee67a2860e1c | 106,618,582,350,774,300,000,000,000,000,000,000,000 | 31 | Fixed out-of-bounds reads in memxor. | Vulnerable | null | null |
struct lxc_list *sort_cgroup_settings(struct lxc_list* cgroup_settings)
{
struct lxc_list *result;
struct lxc_list *memsw_limit = NULL;
struct lxc_list *it = NULL;
struct lxc_cgroup *cg = NULL;
struct lxc_list *item = NULL;
result = malloc(sizeof(*result));
if (!result) {
ERROR("failed to allocate memory to s... | 0 | [
"CWE-59",
"CWE-61"
] | lxc | 592fd47a6245508b79fe6ac819fe6d3b2c1289be | 155,360,501,165,534,850,000,000,000,000,000,000,000 | 39 | CVE-2015-1335: Protect container mounts against symlinks
When a container starts up, lxc sets up the container's inital fstree
by doing a bunch of mounting, guided by the container configuration
file. The container config is owned by the admin or user on the host,
so we do not try to guard against bad entries. Howev... | Safe | 59 | {"cwe_id": "CWE-59", "vulnerability_type": "Improper Link Resolution Before File Access ('Link Following')", "description": "The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.", "severit... |
static void tlb_remove_table_one(void *table)
{
/*
* This isn't an RCU grace period and hence the page-tables cannot be
* assumed to be actually RCU-freed.
*
* It is however sufficient for software page-table walkers that rely on
* IRQ disabling. See the comment near struct mmu_table_batch.
*/
smp_call_fu... | 0 | [
"CWE-264"
] | linux-2.6 | 1a5a9906d4e8d1976b701f889d8f35d54b928f25 | 261,071,841,640,941,280,000,000,000,000,000,000,000 | 12 | 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(... | Safe | 264 | null |
static void io_cqring_ev_posted_iopoll(struct io_ring_ctx *ctx)
{
/* see waitqueue_active() comment */
smp_mb();
if (ctx->flags & IORING_SETUP_SQPOLL) {
if (waitqueue_active(&ctx->cq_wait))
wake_up(&ctx->cq_wait);
}
if (io_should_trigger_evfd(ctx))
eventfd_signal(ctx->cq_ev_fd, 1);
if (waitqueue_active(&c... | 0 | [
"CWE-125"
] | linux | 89c2b3b74918200e46699338d7bcc19b1ea12110 | 147,344,587,483,440,700,000,000,000,000,000,000,000 | 16 | io_uring: reexpand under-reexpanded iters
[ 74.211232] BUG: KASAN: stack-out-of-bounds in iov_iter_revert+0x809/0x900
[ 74.212778] Read of size 8 at addr ffff888025dc78b8 by task
syz-executor.0/828
[ 74.214756] CPU: 0 PID: 828 Comm: syz-executor.0 Not tainted
5.14.0-rc3-next-20210730 #1
[ 74.216525] Hardware n... | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
static void __io_queue_sqe(struct io_kiocb *req)
{
struct io_kiocb *linked_timeout = io_prep_linked_timeout(req);
int ret;
ret = io_issue_sqe(req, IO_URING_F_NONBLOCK|IO_URING_F_COMPLETE_DEFER);
/*
* We async punt it if the file wasn't marked NOWAIT, or if the file
* doesn't support non-blocking read/write a... | 0 | [
"CWE-667"
] | linux | 3ebba796fa251d042be42b929a2d916ee5c34a49 | 20,637,585,185,900,792,000,000,000,000,000,000,000 | 39 | io_uring: ensure that SQPOLL thread is started for exit
If we create it in a disabled state because IORING_SETUP_R_DISABLED is
set on ring creation, we need to ensure that we've kicked the thread if
we're exiting before it's been explicitly disabled. Otherwise we can run
into a deadlock where exit is waiting go park t... | Safe | 667 | {"cwe_id": "CWE-667", "vulnerability_type": "Improper Locking", "description": "The product does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.", "severity": null, "category": null, "impact": ["DoS: Resource Consumption (CPU)"], "languages": [null], "ex... |
void zend_shared_alloc_unlock(void)
{
/* Destroy translation table */
zend_hash_destroy(&xlat_table);
ZCG(locked) = 0;
#ifndef ZEND_WIN32
if (fcntl(lock_file, F_SETLK, &mem_write_unlock) == -1) {
zend_accel_error(ACCEL_LOG_ERROR, "Cannot remove lock - %s (%d)", strerror(errno), errno);
}
#ifdef ZTS
tsrm_mutex... | 0 | [
"CWE-416"
] | php-src | 777c39f4042327eac4b63c7ee87dc1c7a09a3115 | 292,858,949,318,830,670,000,000,000,000,000,000,000 | 18 | Fixed #68677 | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
read_charflags_section(FILE *fd)
{
char_u *flags;
char_u *fol;
int flagslen, follen;
/* <charflagslen> <charflags> */
flags = read_cnt_string(fd, 1, &flagslen);
if (flagslen < 0)
return flagslen;
/* <folcharslen> <folchars> */
fol = read_cnt_string(fd, 2, &follen);
if (follen < 0... | 0 | [
"CWE-190"
] | vim | 399c297aa93afe2c0a39e2a1b3f972aebba44c9d | 54,748,681,960,592,250,000,000,000,000,000,000,000 | 31 | patch 8.0.0322: possible overflow with corrupted spell file
Problem: Possible overflow with spell file where the tree length is
corrupted.
Solution: Check for an invalid length (suggested by shqking) | Safe | 190 | {"cwe_id": "CWE-190", "vulnerability_type": "Integer Overflow or Wraparound", "description": "The product performs a calculation that can\n produce an integer overflow or wraparound when the logic\n assumes that the resulting value will always be larger than\n the original value. This occurs whe... |
static struct vif_device *ipmr_vif_seq_idx(struct ipmr_vif_iter *iter,
loff_t pos)
{
for (iter->ct = 0; iter->ct < maxvif; ++iter->ct) {
if(!VIF_EXISTS(iter->ct))
continue;
if (pos-- == 0)
return &vif_table[iter->ct];
}
return NULL;
} | 0 | [
"CWE-200"
] | linux-2.6 | 9ef1d4c7c7aca1cd436612b6ca785b726ffb8ed8 | 51,954,184,119,965,035,000,000,000,000,000,000,000 | 11 | [NETLINK]: Missing initializations in dumped data
Mostly missing initialization of padding fields of 1 or 2 bytes length,
two instances of uninitialized nlmsgerr->msg of 16 bytes length.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net> | Safe | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
static int irda_recvmsg_dgram(struct socket *sock, struct msghdr *msg,
size_t size, int flags)
{
struct sock *sk = sock->sk;
struct irda_sock *self = irda_sk(sk);
struct sk_buff *skb;
size_t copied;
int err;
skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
flags & MSG_DONTWAIT, &err);
if (!skb)
... | 0 | [] | net | 79462ad02e861803b3840cc782248c7359451cd9 | 157,627,717,187,413,650,000,000,000,000,000,000,000 | 43 | net: add validation for the socket syscall protocol argument
郭永刚 reported that one could simply crash the kernel as root by
using a simple program:
int socket_fd;
struct sockaddr_in addr;
addr.sin_port = 0;
addr.sin_addr.s_addr = INADDR_ANY;
addr.sin_family = 10;
socket_fd = socket(10,3,0x40000000);
connect(s... | Safe | null | null |
arg_exists(
char_u *name,
size_t len,
int *idxp,
type_T **type,
int *gen_load_outer,
cctx_T *cctx)
{
int idx;
char_u *va_name;
if (len == 0)
return FAIL;
for (idx = 0; idx < cctx->ctx_ufunc->uf_args_visible; ++idx)
{
char_u *arg = FUNCARG(cctx->ctx_ufunc, idx);
if (STRNCMP(name, arg,... | 0 | [
"CWE-416"
] | vim | 9c23f9bb5fe435b28245ba8ac65aa0ca6b902c04 | 273,492,186,707,655,060,000,000,000,000,000,000,000 | 63 | 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. | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
int64 TensorByteSize(const TensorProto& t) {
// num_elements returns -1 if shape is not fully defined.
int64 num_elems = TensorShape(t.tensor_shape()).num_elements();
return num_elems < 0 ? -1 : num_elems * DataTypeSize(t.dtype());
} | 0 | [
"CWE-369",
"CWE-674"
] | tensorflow | e07e1c3d26492c06f078c7e5bf2d138043e199c1 | 139,277,747,102,071,640,000,000,000,000,000,000,000 | 5 | Prevent memory overflow in ParseAttrValue from nested tensors.
PiperOrigin-RevId: 370108442
Change-Id: I84d64a5e8895a6aeffbf4749841b4c54d51b5889 | Safe | 369 | {"cwe_id": "CWE-369", "vulnerability_type": "Divide By Zero", "description": "The product divides a value by zero.", "severity": "Medium", "category": null, "impact": ["DoS: Crash, Exit, or Restart"], "languages": [null], "example": "Example not extracted"} |
TEST(WriterTest, PadWString) {
EXPECT_EQ(L"test ", (WMemoryWriter() << pad(L"test", 8)).str());
EXPECT_EQ(L"test******", (WMemoryWriter() << pad(L"test", 10, '*')).str());
EXPECT_EQ(L"test******", (WMemoryWriter() << pad(L"test", 10, L'*')).str());
} | 0 | [
"CWE-134",
"CWE-119",
"CWE-787"
] | fmt | 8cf30aa2be256eba07bb1cefb998c52326e846e7 | 28,108,963,296,914,930,000,000,000,000,000,000,000 | 5 | Fix segfault on complex pointer formatting (#642) | Safe | 134 | {"cwe_id": "CWE-134", "vulnerability_type": "Use of Externally-Controlled Format String", "description": "The product uses a function that accepts a format string as an argument, but the format string originates from an external source.", "severity": "High", "category": null, "impact": ["Read Memory", "Modify Memory", ... |
void run() {
intrusive_ptr<ExpressionContextForTest> expCtx(new ExpressionContextForTest());
intrusive_ptr<Expression> expression = ExpressionFieldPath::create(expCtx, "a.b");
assertBinaryEqual(fromjson("{'':[]}"),
toBson(expression->evaluate(fromBson(fromjson("{a:[... | 0 | [
"CWE-835"
] | mongo | 0a076417d1d7fba3632b73349a1fd29a83e68816 | 28,673,157,616,166,648,000,000,000,000,000,000,000 | 6 | SERVER-38070 fix infinite loop in agg expression | Safe | 835 | {"cwe_id": "CWE-835", "vulnerability_type": "Loop with Unreachable Exit Condition ('Infinite Loop')", "description": "The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.", "severity": null, "category": null, "impact": ["DoS: Resource Consumption (CPU)", "DoS:... |
main (void)
{
char *login;
int errors = 0;
login = getlogin ();
if (login == NULL)
puts ("getlogin returned NULL, no further tests");
else
{
char name[1024];
int ret;
printf ("getlogin returned: `%s'\n", login);
ret = getlogin_r (name, sizeof (name));
if (ret == 0)
{
... | 0 | [
"CWE-190",
"CWE-252"
] | glibc | 2864e767053317538feafa815046fff89e5a16be | 113,761,561,632,106,600,000,000,000,000,000,000,000 | 35 | Update.
1999-11-09 Ulrich Drepper <drepper@cygnus.com>
* elf/dl-load.c (_dl_dst_count): Allow $ORIGIN to point to
directory with the reference since this is as secure as using the
object with the dependency.
(_dl_dst_substitute): Likewise.
* elf/dl-load.c (_dl_dst_count): Change strings in first two
strncmp ... | Safe | 190 | {"cwe_id": "CWE-190", "vulnerability_type": "Integer Overflow or Wraparound", "description": "The product performs a calculation that can\n produce an integer overflow or wraparound when the logic\n assumes that the resulting value will always be larger than\n the original value. This occurs whe... |
void conn_free(conn *c) {
if (c) {
assert(c != NULL);
assert(c->sfd >= 0 && c->sfd < max_fds);
MEMCACHED_CONN_DESTROY(c);
conns[c->sfd] = NULL;
if (c->hdrbuf)
free(c->hdrbuf);
if (c->msglist)
free(c->msglist);
if (c->rbuf)
... | 0 | [
"CWE-125"
] | memcached | 554b56687a19300a75ec24184746b5512580c819 | 144,477,752,874,054,840,000,000,000,000,000,000,000 | 29 | fix strncpy call to avoid ASAN violation
Ensure we're only reading to the size of the smallest buffer, since
they're both on the stack and could potentially overlap. Overlapping is
defined as ... undefined behavior. I've looked through all available
implementations of strncpy and they still only copy from the first \0... | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
void ima_delete_rules(void)
{
struct ima_measure_rule_entry *entry, *tmp;
mutex_lock(&ima_measure_mutex);
list_for_each_entry_safe(entry, tmp, &measure_policy_rules, list) {
list_del(&entry->list);
kfree(entry);
}
mutex_unlock(&ima_measure_mutex);
} | 0 | [
"CWE-284",
"CWE-264"
] | linux | 867c20265459d30a01b021a9c1e81fb4c5832aa9 | 219,048,755,737,457,600,000,000,000,000,000,000,000 | 11 | ima: fix add LSM rule bug
If security_filter_rule_init() doesn't return a rule, then not everything
is as fine as the return code implies.
This bug only occurs when the LSM (eg. SELinux) is disabled at runtime.
Adding an empty LSM rule causes ima_match_rules() to always succeed,
ignoring any remaining rules.
defau... | Safe | 284 | {"cwe_id": "CWE-284", "vulnerability_type": "Improper Access Control", "description": "The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.", "severity": null, "category": "Authorization", "impact": ["Varies by Context"], "languages": [null], "example": "Example not ex... |
static void StoreSymbol(BlockEncoder* self, size_t symbol, size_t* storage_ix,
uint8_t* storage) {
if (self->block_len_ == 0) {
size_t block_ix = ++self->block_ix_;
uint32_t block_len = self->block_lengths_[block_ix];
uint8_t block_type = self->block_types_[block_ix];
self->block_len_ = block_len;... | 0 | [
"CWE-120"
] | brotli | 223d80cfbec8fd346e32906c732c8ede21f0cea6 | 291,248,825,262,092,740,000,000,000,000,000,000,000 | 17 | Update (#826)
* IMPORTANT: decoder: fix potential overflow when input chunk is >2GiB
* simplify max Huffman table size calculation
* eliminate symbol duplicates (static arrays in .h files)
* minor combing in research/ code | Safe | 120 | {"cwe_id": "CWE-120", "vulnerability_type": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", "description": "The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.", "severity": "High", "category": "... |
static int chacha20_poly1305_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg,
void *ptr)
{
EVP_CHACHA_AEAD_CTX *actx = aead_data(ctx);
switch(type) {
case EVP_CTRL_INIT:
if (actx == NULL)
actx = ctx->cipher_data
= OPENSSL_zalloc(sizeof(*act... | 1 | [
"CWE-327"
] | openssl | f426625b6ae9a7831010750490a5f0ad689c5ba3 | 175,133,467,495,968,140,000,000,000,000,000,000,000 | 108 | Prevent over long nonces in ChaCha20-Poly1305
ChaCha20-Poly1305 is an AEAD cipher, and requires a unique nonce input for
every encryption operation. RFC 7539 specifies that the nonce value (IV)
should be 96 bits (12 bytes). OpenSSL allows a variable nonce length and
front pads the nonce with 0 bytes if it is less than... | Vulnerable | 327 | {"cwe_id": "CWE-327", "vulnerability_type": "Use of a Broken or Risky Cryptographic Algorithm", "description": "The product uses a broken or risky cryptographic algorithm or protocol.", "severity": "High", "category": null, "impact": ["Read Application Data", "Modify Application Data", "Hide Activities"], "languages": ... |
free_config_other_modes(
config_tree *ptree
)
{
FREE_ADDRESS_FIFO(ptree->manycastserver);
FREE_ADDRESS_FIFO(ptree->multicastclient);
} | 0 | [
"CWE-19"
] | ntp | fe46889f7baa75fc8e6c0fcde87706d396ce1461 | 100,585,745,193,876,280,000,000,000,000,000,000,000 | 7 | [Sec 2942]: Off-path DoS attack on auth broadcast mode. HStenn. | Safe | 19 | null |
static void async_removepending(struct async *as)
{
struct usb_dev_state *ps = as->ps;
unsigned long flags;
spin_lock_irqsave(&ps->lock, flags);
list_del_init(&as->asynclist);
spin_unlock_irqrestore(&ps->lock, flags);
} | 0 | [
"CWE-200"
] | linux | 681fef8380eb818c0b845fca5d2ab1dcbab114ee | 66,406,712,607,409,650,000,000,000,000,000,000,000 | 9 | USB: usbfs: fix potential infoleak in devio
The stack object “ci” has a total size of 8 bytes. Its last 3 bytes
are padding bytes which are not initialized and leaked to userland
via “copy_to_user”.
Signed-off-by: Kangjie Lu <kjlu@gatech.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Safe | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
int FLTIsGeosNode(char *pszValue)
{
if (FLTGetGeosOperator(pszValue) == -1)
return MS_FALSE;
return MS_TRUE;
} | 0 | [
"CWE-200",
"CWE-119"
] | mapserver | e52a436c0e1c5e9f7ef13428dba83194a800f4df | 211,841,064,266,781,800,000,000,000,000,000,000,000 | 7 | security fix (patch by EvenR) | Safe | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
static inline int opt_len(const char *s)
{
bool open_quote = false;
int len;
char c;
for (len = 0; (c = s[len]) != '\0'; len++) {
if (c == '"')
open_quote = !open_quote;
if (c == ',' && !open_quote)
break;
}
return len;
} | 0 | [
"CWE-349"
] | linux | fb73974172ffaaf57a7c42f35424d9aece1a5af6 | 340,088,071,366,830,550,000,000,000,000,000,000,000 | 14 | selinux: properly handle multiple messages in selinux_netlink_send()
Fix the SELinux netlink_send hook to properly handle multiple netlink
messages in a single sk_buff; each message is parsed and subject to
SELinux access control. Prior to this patch, SELinux only inspected
the first message in the sk_buff.
Cc: stab... | Safe | 349 | {"cwe_id": "CWE-349", "vulnerability_type": "Acceptance of Extraneous Untrusted Data With Trusted Data", "description": "The product, when processing trusted data, accepts any untrusted data that is also included with the trusted data, treating the untrusted data as if it were trusted.", "severity": null, "category": n... |
handle_method_call (GDBusConnection *connection,
const gchar *sender,
const gchar *object_path,
const gchar *interface_name,
const gchar *method_name,
GVariant *... | 0 | [] | at-spi2-core | c2e87fe00b596dba20c9d57d406ab8faa744b15a | 69,399,474,349,471,390,000,000,000,000,000,000,000 | 23 | Fix inverted logic.
Don't write more into a buffer than it can hold.
https://bugzilla.gnome.org/show_bug.cgi?id=791124 | Safe | null | null |
static void load_TLS_descriptor(struct thread_struct *t,
unsigned int cpu, unsigned int i)
{
struct desc_struct *shadow = &per_cpu(shadow_tls_desc, cpu).desc[i];
struct desc_struct *gdt;
xmaddr_t maddr;
struct multicall_space mc;
if (desc_equal(shadow, &t->tls_array[i]))
return;
*shadow = t->tls_array[i];... | 0 | [
"CWE-703"
] | linux | 96e8fc5818686d4a1591bb6907e7fdb64ef29884 | 270,354,479,855,834,550,000,000,000,000,000,000,000 | 19 | x86/xen: Use clear_bss() for Xen PV guests
Instead of clearing the bss area in assembly code, use the clear_bss()
function.
This requires to pass the start_info address as parameter to
xen_start_kernel() in order to avoid the xen_start_info being zeroed
again.
Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-of... | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
nft_chain_lookup_byhandle(const struct nft_table *table, u64 handle, u8 genmask)
{
struct nft_chain *chain;
list_for_each_entry(chain, &table->chains, list) {
if (chain->handle == handle &&
nft_active_genmask(chain, genmask))
return chain;
}
return ERR_PTR(-ENOENT);
} | 0 | [
"CWE-665"
] | linux | ad9f151e560b016b6ad3280b48e42fa11e1a5440 | 96,299,045,111,982,970,000,000,000,000,000,000,000 | 12 | netfilter: nf_tables: initialize set before expression setup
nft_set_elem_expr_alloc() needs an initialized set if expression sets on
the NFT_EXPR_GC flag. Move set fields initialization before expression
setup.
[4512935.019450] ==================================================================
[4512935.019456] BUG: ... | Safe | 665 | {"cwe_id": "CWE-665", "vulnerability_type": "Improper Initialization", "description": "The product does not initialize or incorrectly initializes a resource, which might leave the resource in an unexpected state when it is accessed or used.", "severity": "Medium", "category": null, "impact": ["Read Memory", "Read Appli... |
QPDF_Stream::addTokenFilter(
PointerHolder<QPDFObjectHandle::TokenFilter> token_filter)
{
this->token_filters.push_back(token_filter);
} | 0 | [
"CWE-787"
] | qpdf | d71f05ca07eb5c7cfa4d6d23e5c1f2a800f52e8e | 64,505,593,897,330,870,000,000,000,000,000,000,000 | 5 | Fix sign and conversion warnings (major)
This makes all integer type conversions that have potential data loss
explicit with calls that do range checks and raise an exception. After
this commit, qpdf builds with no warnings when -Wsign-conversion
-Wconversion is used with gcc or clang or when -W3 -Wd4800 is used
with ... | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
JVM_Write(jint descriptor, const char* buffer, jint length)
{
PORT_ACCESS_FROM_JAVAVM(BFUjavaVM);
jint result = 0;
Trc_SC_Write_Entry(descriptor, buffer, length);
if (descriptor == -1) {
Trc_SC_Write_bad_descriptor();
return JVM_IO_ERR;
}
#ifndef J9ZOS390
/* This code SHOULD be for Windows only, but is saf... | 0 | [
"CWE-119"
] | openj9 | 0971f22d88f42cf7332364ad7430e9bd8681c970 | 73,851,198,102,604,250,000,000,000,000,000,000,000 | 39 | Clean up jio_snprintf and jio_vfprintf
Fixes https://bugs.eclipse.org/bugs/show_bug.cgi?id=543659
Signed-off-by: Peter Bain <peter_bain@ca.ibm.com> | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
static int ZEND_FASTCALL ZEND_FETCH_DIM_UNSET_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
zval **container = _get_zval_ptr_ptr_var(&opline->op1, EX(Ts), &free_op1 TSRMLS_CC);
zval *dim = &opline->op2.u.constant;
/* Not needed in DIM_UNSET
if (opline->e... | 0 | [] | php-src | ce96fd6b0761d98353761bf78d5bfb55291179fd | 198,670,876,774,765,370,000,000,000,000,000,000,000 | 45 | - 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 | Safe | null | null |
int f2fs_submit_page_bio(struct f2fs_io_info *fio)
{
struct bio *bio;
struct page *page = fio->encrypted_page ?
fio->encrypted_page : fio->page;
trace_f2fs_submit_page_bio(page, fio);
f2fs_trace_ios(fio, 0);
/* Allocate a new bio */
bio = __bio_alloc(fio->sbi, fio->new_blkaddr, 1, is_read_io(fio->op));
if ... | 0 | [
"CWE-190"
] | linux | b86e33075ed1909d8002745b56ecf73b833db143 | 61,978,525,120,039,780,000,000,000,000,000,000,000 | 21 | f2fs: fix a dead loop in f2fs_fiemap()
A dead loop can be triggered in f2fs_fiemap() using the test case
as below:
...
fd = open();
fallocate(fd, 0, 0, 4294967296);
ioctl(fd, FS_IOC_FIEMAP, fiemap_buf);
...
It's caused by an overflow in __get_data_block():
...
bh->b_size = map.m_len << inode->i_blkbits;
...
... | Safe | 190 | {"cwe_id": "CWE-190", "vulnerability_type": "Integer Overflow or Wraparound", "description": "The product performs a calculation that can\n produce an integer overflow or wraparound when the logic\n assumes that the resulting value will always be larger than\n the original value. This occurs whe... |
static void _build_alloc_msg(struct job_record *job_ptr,
resource_allocation_response_msg_t *alloc_msg,
int error_code, char *job_submit_user_msg)
{
int i;
memset(alloc_msg, 0, sizeof(resource_allocation_response_msg_t));
/* send job_ID and node_name_ptr */
if (job_ptr->job_resrcs && job_ptr->job_... | 0 | [
"CWE-20"
] | slurm | 033dc0d1d28b8d2ba1a5187f564a01c15187eb4e | 325,828,610,253,614,550,000,000,000,000,000,000,000 | 74 | Fix insecure handling of job requested gid.
Only trust MUNGE signed values, unless the RPC was signed by
SlurmUser or root.
CVE-2018-10995. | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
int ib_send_cm_dreq(struct ib_cm_id *cm_id,
const void *private_data,
u8 private_data_len)
{
struct cm_id_private *cm_id_priv;
struct ib_mad_send_buf *msg;
unsigned long flags;
int ret;
if (private_data && private_data_len > IB_CM_DREQ_PRIVATE_DATA_SIZE)
return -EINVAL;
cm_id_priv = container_of(c... | 0 | [
"CWE-20"
] | linux | b2853fd6c2d0f383dbdf7427e263eb576a633867 | 211,688,304,635,122,300,000,000,000,000,000,000,000 | 47 | IB/core: Don't resolve passive side RoCE L2 address in CMA REQ handler
The code that resolves the passive side source MAC within the rdma_cm
connection request handler was both redundant and buggy, so remove it.
It was redundant since later, when an RC QP is modified to RTR state,
the resolution will take place in th... | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
explicit ReorderCastLikeAndValuePreserving(
const GraphOptimizerContext& ctx,
const ArithmeticOptimizerContext& ctx_ext)
: ArithmeticOptimizerStage("ReorderCastLikeAndValuePreserving", ctx,
ctx_ext) {} | 0 | [
"CWE-476"
] | tensorflow | e6340f0665d53716ef3197ada88936c2a5f7a2d3 | 56,292,599,771,817,560,000,000,000,000,000,000,000 | 5 | Handle a special grappler case resulting in crash.
It might happen that a malformed input could be used to trick Grappler into trying to optimize a node with no inputs. This, in turn, would produce a null pointer dereference and a segfault.
PiperOrigin-RevId: 369242852
Change-Id: I2e5cbe7aec243d34a6d60220ac8ac9b16f13... | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
void Transpose(const T* input, const Dims<4>& input_dims, T* output,
const Dims<4>& output_dims, const int* permuted_axes) {
TransposeParams params;
params.perm_count = 4;
for (int i = 0; i < 4; ++i) {
params.perm[i] = 3 - permuted_axes[3 - i];
}
Transpose(params, DimsToShape(input_dims), i... | 0 | [
"CWE-703",
"CWE-835"
] | tensorflow | dfa22b348b70bb89d6d6ec0ff53973bacb4f4695 | 44,213,413,874,338,210,000,000,000,000,000,000,000 | 10 | Prevent a division by 0 in average ops.
PiperOrigin-RevId: 385184660
Change-Id: I7affd4554f9b336fca29ac68f633232c094d0bd3 | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
static int samldb_allocate_sid(struct samldb_ctx *ac)
{
uint32_t rid;
struct dom_sid *sid;
struct ldb_context *ldb = ldb_module_get_ctx(ac->module);
int ret;
ret = ridalloc_allocate_rid(ac->module, &rid, ac->req);
if (ret != LDB_SUCCESS) {
return ret;
}
sid = dom_sid_add_rid(ac, samdb_domain_sid(ldb), rid);... | 0 | [
"CWE-200"
] | samba | 0a3aa5f908e351201dc9c4d4807b09ed9eedff77 | 125,647,960,054,470,940,000,000,000,000,000,000,000 | 23 | CVE-2022-32746 ldb: Make use of functions for appending to an ldb_message
This aims to minimise usage of the error-prone pattern of searching for
a just-added message element in order to make modifications to it (and
potentially finding the wrong element).
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15009
Signed... | Safe | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
ZEND_API zval *_zend_ts_hash_index_add_or_update(TsHashTable *ht, zend_ulong h, zval *pData, int flag ZEND_FILE_LINE_DC)
{
zval *retval;
begin_write(ht);
retval = _zend_hash_index_add_or_update(TS_HASH(ht), h, pData, flag ZEND_FILE_LINE_RELAY_CC);
end_write(ht);
return retval;
} | 0 | [] | php-src | 2bcf69d073190e4f032d883f3416dea1b027a39e | 280,863,893,674,545,820,000,000,000,000,000,000,000 | 10 | Fixed bug #68676 (Explicit Double Free) | Safe | null | null |
ModuleExport void UnregisterJPEGImage(void)
{
(void) UnregisterMagickInfo("PJPG");
(void) UnregisterMagickInfo("JPS");
(void) UnregisterMagickInfo("JPG");
(void) UnregisterMagickInfo("JPG");
(void) UnregisterMagickInfo("JPEG");
(void) UnregisterMagickInfo("JPE");
} | 0 | [
"CWE-416"
] | ImageMagick6 | c1a5aa3f4214ad6e4748de84dad44398959014e1 | 317,853,148,111,732,500,000,000,000,000,000,000,000 | 9 | https://github.com/ImageMagick/ImageMagick/issues/1641 | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
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