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 unmap_single_vma(struct mmu_gather *tlb,
struct vm_area_struct *vma, unsigned long start_addr,
unsigned long end_addr,
struct zap_details *details)
{
unsigned long start = max(vma->vm_start, start_addr);
unsigned long end;
if (start >= vma->vm_end)
return;
end = min(vma->vm_end, end_addr);
if ... | 0 | [
"CWE-20"
] | linux | 6b7339f4c31ad69c8e9c0b2859276e22cf72176d | 238,298,448,968,140,060,000,000,000,000,000,000,000 | 42 | mm: avoid setting up anonymous pages into file mapping
Reading page fault handler code I've noticed that under right
circumstances kernel would map anonymous pages into file mappings: if
the VMA doesn't have vm_ops->fault() and the VMA wasn't fully populated
on ->mmap(), kernel would handle page fault to not populated... | 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... |
void SpaceToBatch(XlaOpKernelContext* ctx, const xla::XlaOp& input,
DataType input_dtype, const TensorShape& input_tensor_shape,
absl::Span<const int64_t> block_shape,
const xla::Literal& paddings) {
const int input_rank = input_tensor_shape.dims();
const absl::... | 0 | [
"CWE-190"
] | tensorflow | acd56b8bcb72b163c834ae4f18469047b001fadf | 271,425,145,320,823,200,000,000,000,000,000,000,000 | 136 | Fix security vulnerability with SpaceToBatchNDOp.
PiperOrigin-RevId: 445527615 | 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... |
mlx5_tx_burst_mseg(struct mlx5_txq_data *__rte_restrict txq,
struct rte_mbuf **__rte_restrict pkts,
unsigned int pkts_n,
struct mlx5_txq_local *__rte_restrict loc,
unsigned int olx)
{
MLX5_ASSERT(loc->elts_free && loc->wqe_free);
MLX5_ASSERT(pkts_n > loc->pkts_sent);
pkts += loc->pkts_sent + 1;
... | 0 | [] | dpdk-stable | ef311075d21b4f68c8ccfc46a00cda7c2a0bf4cc | 252,693,467,315,888,460,000,000,000,000,000,000,000 | 55 | net/mlx5: fix Rx queue recovery mechanism
The local variables are getting inconsistent in data receiving routines
after queue error recovery.
Receive queue consumer index is getting wrong, need to reset one to the
size of the queue (as RQ was fully replenished in recovery procedure).
In MPRQ case, also the local cons... | Safe | null | null |
static int do_sys_recvmmsg(int fd, struct mmsghdr __user *mmsg,
unsigned int vlen, unsigned int flags,
struct timespec __user *timeout)
{
int datagrams;
struct timespec timeout_sys;
if (flags & MSG_CMSG_COMPAT)
return -EINVAL;
if (!timeout)
return __sys_recvmmsg(fd, mmsg, vlen, flags, NULL);
if ... | 0 | [
"CWE-362"
] | linux | 6d8c50dcb029872b298eea68cc6209c866fd3e14 | 45,292,919,273,793,700,000,000,000,000,000,000,000 | 24 | socket: close race condition between sock_close() and sockfs_setattr()
fchownat() doesn't even hold refcnt of fd until it figures out
fd is really needed (otherwise is ignored) and releases it after
it resolves the path. This means sock_close() could race with
sockfs_setattr(), which leads to a NULL pointer dereferenc... | 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... |
set_ref_in_list_items(list_T *l, int copyID, ht_stack_T **ht_stack)
{
listitem_T *li;
int abort = FALSE;
list_T *cur_l;
list_stack_T *list_stack = NULL;
list_stack_T *tempitem;
cur_l = l;
for (;;)
{
if (!abort && cur_l->lv_first != &range_list_item)
// Mark each item in the li... | 0 | [
"CWE-122",
"CWE-787"
] | vim | 605ec91e5a7330d61be313637e495fa02a6dc264 | 278,093,812,069,947,300,000,000,000,000,000,000,000 | 30 | patch 8.2.3847: illegal memory access when using a lambda with an error
Problem: Illegal memory access when using a lambda with an error.
Solution: Avoid skipping over the NUL after a string. | Safe | 122 | {"cwe_id": "CWE-122", "vulnerability_type": "Heap-based Buffer Overflow", "description": "A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().", "severity": "... |
static void arcmsr_free_irq(struct pci_dev *pdev,
struct AdapterControlBlock *acb)
{
int i;
if (acb->acb_flags & ACB_F_MSI_ENABLED) {
free_irq(pdev->irq, acb);
pci_disable_msi(pdev);
} else if (acb->acb_flags & ACB_F_MSIX_ENABLED) {
for (i = 0; i < acb->msix_vector_count; i++)
free_irq(acb->entries[i].ve... | 0 | [
"CWE-119",
"CWE-787"
] | linux | 7bc2b55a5c030685b399bb65b6baa9ccc3d1f167 | 193,605,635,355,785,200,000,000,000,000,000,000,000 | 15 | scsi: arcmsr: Buffer overflow in arcmsr_iop_message_xfer()
We need to put an upper bound on "user_len" so the memcpy() doesn't
overflow.
Cc: <stable@vger.kernel.org>
Reported-by: Marco Grassi <marco.gra@gmail.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Sig... | 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 bool is_nan(const long double val) {
#ifdef isnan
return (bool)isnan(val);
#else
return !(val==val);
#endif
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 326,692,919,192,286,400,000,000,000,000,000,000,000 | 7 | 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... |
off_t smb_vfs_call_lseek(struct vfs_handle_struct *handle,
struct files_struct *fsp, off_t offset,
int whence)
{
VFS_FIND(lseek);
return handle->fns->lseek_fn(handle, fsp, offset, whence);
} | 0 | [
"CWE-264"
] | samba | 4278ef25f64d5fdbf432ff1534e275416ec9561e | 203,665,285,340,069,330,000,000,000,000,000,000,000 | 7 | CVE-2015-5252: s3: smbd: Fix symlink verification (file access outside the share).
Ensure matching component ends in '/' or '\0'.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11395
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org> | Safe | 264 | null |
handshake_failed_cb (GObject *source,
GAsyncResult *result,
gpointer user_data)
{
TestConnection *test = user_data;
GError *error = NULL;
g_tls_connection_handshake_finish (G_TLS_CONNECTION (test->client_connection),
result,... | 0 | [
"CWE-295"
] | glib-networking | 29513946809590c4912550f6f8620468f9836d94 | 311,232,352,804,173,450,000,000,000,000,000,000,000 | 14 | Return bad identity error if identity is unset
When the server-identity property of GTlsClientConnection is unset, the
documentation sasy we need to fail the certificate verification with
G_TLS_CERTIFICATE_BAD_IDENTITY. This is important because otherwise,
it's easy for applications to fail to specify server identity.... | Safe | 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... |
static BOOL rdp_print_color_cache_capability_set(wStream* s, UINT16 length)
{
UINT16 colorTableCacheSize;
UINT16 pad2Octets;
WLog_INFO(TAG, "ColorCacheCapabilitySet (length %" PRIu16 "):", length);
if (length < 8)
return FALSE;
Stream_Read_UINT16(s, colorTableCacheSize); /* colorTableCacheSize (2 bytes) */
St... | 0 | [
"CWE-119",
"CWE-125"
] | FreeRDP | 3627aaf7d289315b614a584afb388f04abfb5bbf | 147,412,173,596,886,310,000,000,000,000,000,000,000 | 15 | Fixed #6011: Bounds check in rdp_read_font_capability_set | 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 ... |
int cmark_gfm_extensions_set_table_alignments(cmark_node *node, uint16_t ncols, uint8_t *alignments) {
uint8_t *a = (uint8_t *)cmark_node_mem(node)->calloc(1, ncols);
memcpy(a, alignments, ncols);
return set_table_alignments(node, a);
} | 0 | [
"CWE-190"
] | cmark-gfm | b1687e6af1367c596ab75428b03af55666a66530 | 337,097,265,747,648,900,000,000,000,000,000,000,000 | 5 | prevent integer overflow in row_from_string
* added explicit check for UINT16_MAX boundary on row->n_columns
* added additional checks for row_from_string NULL returns to prevent NULL
dereferences on error cases
* added additional check to ensure n_columns between marker and header rows
always match prior to any ali... | 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... |
virDomainObjCopyPersistentDef(virDomainObjPtr dom,
virDomainXMLOptionPtr xmlopt,
void *parseOpaque)
{
virDomainDefPtr cur;
cur = virDomainObjGetPersistentDef(xmlopt, dom, parseOpaque);
return virDomainDefCopy(cur, xmlopt, parseOpaque, false);
} | 0 | [
"CWE-212"
] | libvirt | a5b064bf4b17a9884d7d361733737fb614ad8979 | 147,182,932,840,201,940,000,000,000,000,000,000,000 | 9 | 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... | Safe | 212 | {"cwe_id": "CWE-212", "vulnerability_type": "Improper Removal of Sensitive Information Before Storage or Transfer", "description": "The product stores, transfers, or shares a resource that contains sensitive information, but it does not properly remove that information before the product makes the resource available to... |
uint8_t mobi_buffer_get8(MOBIBuffer *buf) {
if (buf->offset + 1 > buf->maxlen) {
debug_print("%s", "End of buffer\n");
buf->error = MOBI_BUFFER_END;
return 0;
}
return buf->data[buf->offset++];
} | 0 | [
"CWE-787"
] | libmobi | ab5bf0e37e540eac682a14e628853b918626e72b | 51,282,495,406,116,260,000,000,000,000,000,000,000 | 8 | fix oob write bug inside libmobi | 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 int set_geometry(unsigned int cmd, struct floppy_struct *g,
int drive, int type, struct block_device *bdev)
{
int cnt;
/* sanity checking for parameters. */
if (g->sect <= 0 ||
g->head <= 0 ||
/* check for zero in F_SECT_PER_TRACK */
(unsigned char)((g->sect << 2) >> FD_SIZECODE(g)) ... | 1 | [
"CWE-190",
"CWE-125"
] | linux | da99466ac243f15fbba65bd261bfc75ffa1532b6 | 20,666,342,674,007,970,000,000,000,000,000,000,000 | 71 | floppy: fix out-of-bounds read in copy_buffer
This fixes a global out-of-bounds read access in the copy_buffer
function of the floppy driver.
The FDDEFPRM ioctl allows one to set the geometry of a disk. The sect
and head fields (unsigned int) of the floppy_drive structure are used to
compute the max_sector (int) in ... | Vulnerable | 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 bool sock_hup(struct io *io, void *user_data)
{
struct external_chrc *chrc = user_data;
DBG("%p closed\n", io);
if (io == chrc->write_io)
chrc->write_io = NULL;
else
chrc->notify_io = NULL;
io_destroy(io);
return false;
} | 0 | [
"CWE-416"
] | bluez | 838c0dc7641e1c991c0f3027bf94bee4606012f8 | 10,209,309,531,910,353,000,000,000,000,000,000,000 | 15 | gatt: Fix not cleaning up when disconnected
There is a current use after free possible on a gatt server if a client
disconnects while a WriteValue call is being processed with dbus.
This patch includes the addition of a pending disconnect callback to handle
cleanup better if a disconnect occurs during a write, an acq... | 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 add_kfunc_call(struct bpf_verifier_env *env, u32 func_id, s16 offset)
{
const struct btf_type *func, *func_proto;
struct bpf_kfunc_btf_tab *btf_tab;
struct bpf_kfunc_desc_tab *tab;
struct bpf_prog_aux *prog_aux;
struct bpf_kfunc_desc *desc;
const char *func_name;
struct btf *desc_btf;
unsigned long a... | 0 | [
"CWE-367"
] | bpf | 353050be4c19e102178ccc05988101887c25ae53 | 321,606,596,317,084,900,000,000,000,000,000,000,000 | 105 | bpf: Fix toctou on read-only map's constant scalar tracking
Commit a23740ec43ba ("bpf: Track contents of read-only maps as scalars") is
checking whether maps are read-only both from BPF program side and user space
side, and then, given their content is constant, reading out their data via
map->ops->map_direct_value_ad... | Safe | 367 | {"cwe_id": "CWE-367", "vulnerability_type": "Time-of-check Time-of-use (TOCTOU) Race Condition", "description": "The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check.", "severity": "Med... |
SYSCALL_DEFINE5(recvmmsg, int, fd, struct mmsghdr __user *, mmsg,
unsigned int, vlen, unsigned int, flags,
struct timespec __user *, timeout)
{
return do_sys_recvmmsg(fd, mmsg, vlen, flags, timeout);
} | 0 | [
"CWE-362"
] | linux | 6d8c50dcb029872b298eea68cc6209c866fd3e14 | 12,868,162,531,898,054,000,000,000,000,000,000,000 | 6 | socket: close race condition between sock_close() and sockfs_setattr()
fchownat() doesn't even hold refcnt of fd until it figures out
fd is really needed (otherwise is ignored) and releases it after
it resolves the path. This means sock_close() could race with
sockfs_setattr(), which leads to a NULL pointer dereferenc... | 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... |
_dbus_set_fd_nonblocking (int fd,
DBusError *error)
{
int val;
_DBUS_ASSERT_ERROR_IS_CLEAR (error);
val = fcntl (fd, F_GETFL, 0);
if (val < 0)
{
dbus_set_error (error, _dbus_error_from_errno (errno),
"Failed to get flags from file desc... | 0 | [
"CWE-404"
] | dbus | 872b085f12f56da25a2dbd9bd0b2dff31d5aea63 | 79,548,987,145,107,930,000,000,000,000,000,000,000 | 31 | sysdeps-unix: On MSG_CTRUNC, close the fds we did receive
MSG_CTRUNC indicates that we have received fewer fds that we should
have done because the buffer was too small, but we were treating it
as though it indicated that we received *no* fds. If we received any,
we still have to make sure we close them, otherwise the... | Safe | 404 | {"cwe_id": "CWE-404", "vulnerability_type": "Improper Resource Shutdown or Release", "description": "The product does not release or incorrectly releases a resource before it is made available for re-use.", "severity": "Medium", "category": null, "impact": ["DoS: Resource Consumption (Other)", "Varies by Context", "Rea... |
QPDF_Stream::replaceStreamData(
PointerHolder<QPDFObjectHandle::StreamDataProvider> provider,
QPDFObjectHandle const& filter,
QPDFObjectHandle const& decode_parms)
{
this->stream_provider = provider;
this->stream_data = 0;
replaceFilterData(filter, decode_parms, 0);
} | 0 | [
"CWE-787"
] | qpdf | d71f05ca07eb5c7cfa4d6d23e5c1f2a800f52e8e | 291,050,933,462,517,340,000,000,000,000,000,000,000 | 9 | 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... |
event_filter_match(struct perf_event *event)
{
return (event->cpu == -1 || event->cpu == smp_processor_id()) &&
perf_cgroup_match(event) && pmu_filter_match(event);
} | 0 | [
"CWE-362",
"CWE-125"
] | linux | 321027c1fe77f892f4ea07846aeae08cefbbb290 | 300,612,635,440,151,560,000,000,000,000,000,000,000 | 5 | perf/core: Fix concurrent sys_perf_event_open() vs. 'move_group' race
Di Shen reported a race between two concurrent sys_perf_event_open()
calls where both try and move the same pre-existing software group
into a hardware context.
The problem is exactly that described in commit:
f63a8daa5812 ("perf: Fix event->ctx... | 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... |
QPDF_Array::eraseItem(int at)
{
// Call getItem for bounds checking
(void) getItem(at);
this->items.erase(this->items.begin() + at);
} | 0 | [
"CWE-787"
] | qpdf | d71f05ca07eb5c7cfa4d6d23e5c1f2a800f52e8e | 210,077,783,874,140,900,000,000,000,000,000,000,000 | 6 | 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... |
write_pipe_chunks(char *data, int len, int dest)
{
PipeProtoChunk p;
int fd = fileno(stderr);
int rc;
Assert(len > 0);
p.proto.nuls[0] = p.proto.nuls[1] = '\0';
p.proto.pid = MyProcPid;
/* write all but the last chunk */
while (len > PIPE_MAX_PAYLOAD)
{
p.proto.is_last = (dest == LOG_DESTINATION_CSVLO... | 0 | [
"CWE-89"
] | postgres | 2b3a8b20c2da9f39ffecae25ab7c66974fbc0d3b | 244,276,372,534,833,950,000,000,000,000,000,000,000 | 30 | 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... | Safe | 89 | {"cwe_id": "CWE-89", "vulnerability_type": "Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')", "description": "The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes spec... |
static int llsec_recover_addr(struct mac802154_llsec *sec,
struct ieee802154_addr *addr)
{
__le16 caddr = sec->params.coord_shortaddr;
addr->pan_id = sec->params.pan_id;
if (caddr == cpu_to_le16(IEEE802154_ADDR_BROADCAST)) {
return -EINVAL;
} else if (caddr == cpu_to_le16(IEEE802154_ADDR_UNDEF)) {
ad... | 0 | [
"CWE-416"
] | linux | 1165affd484889d4986cf3b724318935a0b120d8 | 167,558,384,867,248,270,000,000,000,000,000,000,000 | 19 | net: mac802154: Fix general protection fault
syzbot found general protection fault in crypto_destroy_tfm()[1].
It was caused by wrong clean up loop in llsec_key_alloc().
If one of the tfm array members is in IS_ERR() range it will
cause general protection fault in clean up function [1].
Call Trace:
crypto_free_aead ... | 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... |
DcmSCP::~DcmSCP()
{
// If there is an open association, drop it and free memory (just to be sure...)
if (m_assoc)
{
dropAndDestroyAssociation();
}
#ifdef HAVE_WINSOCK_H
WSACleanup();
#endif
} | 0 | [
"CWE-264"
] | dcmtk | beaf5a5c24101daeeafa48c375120b16197c9e95 | 44,702,144,566,602,350,000,000,000,000,000,000,000 | 12 | Make sure to handle setuid() return code properly.
In some tools the return value of setuid() is not checked. In the worst
case this could lead to privilege escalation since the process does not
give up its root privileges and continue as root. | Safe | 264 | null |
convert_contact_property_to_updatexml (ESoapMessage *msg,
const gchar *name,
const gchar *value,
const gchar *prefix,
const gchar *attr_name,
... | 0 | [
"CWE-295"
] | evolution-ews | 915226eca9454b8b3e5adb6f2fff9698451778de | 178,364,528,561,900,150,000,000,000,000,000,000,000 | 11 | 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 | Safe | 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... |
AlterForeignServer(AlterForeignServerStmt *stmt)
{
Relation rel;
HeapTuple tp;
Datum repl_val[Natts_pg_foreign_server];
bool repl_null[Natts_pg_foreign_server];
bool repl_repl[Natts_pg_foreign_server];
Oid srvId;
Form_pg_foreign_server srvForm;
ObjectAddress address;
rel = heap_open(ForeignServerRelation... | 0 | [
"CWE-94"
] | postgres | f52d2fbd8c62f667191b61228acf9d8aa53607b9 | 149,529,837,336,393,440,000,000,000,000,000,000,000 | 93 | In extensions, don't replace objects not belonging to the extension.
Previously, if an extension script did CREATE OR REPLACE and there was
an existing object not belonging to the extension, it would overwrite
the object and adopt it into the extension. This is problematic, first
because the overwrite is probably uni... | Safe | 94 | {"cwe_id": "CWE-94", "vulnerability_type": "Improper Control of Generation of Code ('Code Injection')", "description": "The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could mod... |
bool Item_param::CONVERSION_INFO::convert(THD *thd, String *str)
{
return thd->convert_string(str,
character_set_of_placeholder,
final_character_set_of_str_value);
} | 0 | [
"CWE-416"
] | server | c02ebf3510850ba78a106be9974c94c3b97d8585 | 11,212,240,637,546,236,000,000,000,000,000,000,000 | 6 | 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. | 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 size_t
musable (void *mem)
{
mchunkptr p;
if (mem != 0)
{
p = mem2chunk (mem);
if (__builtin_expect (using_malloc_checking == 1, 0))
return malloc_check_get_size (p);
if (chunk_is_mmapped (p))
{
if (DUMPED_MAIN_ARENA_CHUNK (p))
return chunksize (p) - SIZE_SZ;
else
... | 0 | [
"CWE-787"
] | glibc | d6db68e66dff25d12c3bc5641b60cbd7fb6ab44f | 18,034,777,708,629,030,000,000,000,000,000,000,000 | 22 | malloc: Mitigate null-byte overflow attacks
* malloc/malloc.c (_int_free): Check for corrupt prev_size vs size.
(malloc_consolidate): Likewise. | 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 gpointer openssl_global_init_once(gpointer arg)
{
SSL_library_init();
SSL_load_error_strings();
openssl_thread_setup();
return NULL;
} | 0 | [] | spice | ca5bbc5692e052159bce1a75f55dc60b36078749 | 234,101,361,420,889,570,000,000,000,000,000,000,000 | 9 | With OpenSSL 1.1: Disable client-initiated renegotiation.
Fixes issue #49
Fixes BZ#1904459
Signed-off-by: Julien Ropé <jrope@redhat.com>
Reported-by: BlackKD
Acked-by: Frediano Ziglio <fziglio@redhat.com> | Safe | null | null |
virDomainGetSchedulerParameters(virDomainPtr domain,
virTypedParameterPtr params, int *nparams)
{
virConnectPtr conn;
VIR_DOMAIN_DEBUG(domain, "params=%p, nparams=%p", params, nparams);
virResetLastError();
virCheckDomainReturn(domain, -1);
virCheckNonNullArgGoto(... | 0 | [
"CWE-254"
] | libvirt | 506e9d6c2d4baaf580d489fff0690c0ff2ff588f | 157,569,907,517,864,480,000,000,000,000,000,000,000 | 31 | 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> | Safe | 254 | null |
static int snd_ctl_elem_read_user(struct snd_card *card,
struct snd_ctl_elem_value __user *_control)
{
struct snd_ctl_elem_value *control;
int result;
control = memdup_user(_control, sizeof(*control));
if (IS_ERR(control))
return PTR_ERR(control);
snd_power_lock(card);
result = snd_power_wait(card, SNDR... | 0 | [
"CWE-190",
"CWE-189"
] | linux | ac902c112d90a89e59916f751c2745f4dbdbb4bd | 118,009,334,297,581,920,000,000,000,000,000,000,000 | 21 | ALSA: control: Handle numid overflow
Each control gets automatically assigned its numids when the control is created.
The allocation is done by incrementing the numid by the amount of allocated
numids per allocation. This means that excessive creation and destruction of
controls (e.g. via SNDRV_CTL_IOCTL_ELEM_ADD/REMO... | 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... |
term_get_attr(buf_T *buf, linenr_T lnum, int col)
{
term_T *term = buf->b_term;
sb_line_T *line;
cellattr_T *cellattr;
if (lnum > term->tl_scrollback.ga_len)
cellattr = &term->tl_default_color;
else
{
line = (sb_line_T *)term->tl_scrollback.ga_data + lnum - 1;
if (col < 0 || col >= line->sb_... | 0 | [
"CWE-476"
] | vim | cd929f7ba8cc5b6d6dcf35c8b34124e969fed6b8 | 24,204,271,120,467,593,000,000,000,000,000,000,000 | 18 | patch 8.1.0633: crash when out of memory while opening a terminal window
Problem: Crash when out of memory while opening a terminal window.
Solution: Handle out-of-memory more gracefully. | 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... |
TEST_P(WasmTest, DivByZero) {
Stats::IsolatedStoreImpl stats_store;
Api::ApiPtr api = Api::createApiForTest(stats_store);
Upstream::MockClusterManager cluster_manager;
Event::DispatcherPtr dispatcher(api->allocateDispatcher());
auto scope = Stats::ScopeSharedPtr(stats_store.createScope("wasm."));
NiceMock<L... | 1 | [
"CWE-476"
] | envoy | 8788a3cf255b647fd14e6b5e2585abaaedb28153 | 133,994,370,693,506,680,000,000,000,000,000,000,000 | 37 | 1.4 - Do not call into the VM unless the VM Context has been created. (#24)
* Ensure that the in VM Context is created before onDone is called.
Signed-off-by: John Plevyak <jplevyak@gmail.com>
* Update as per offline discussion.
Signed-off-by: John Plevyak <jplevyak@gmail.com>
* Set in_vm_context_created_ in onNet... | Vulnerable | 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... |
Value ExpressionLog::evaluate(const Document& root, Variables* variables) const {
Value argVal = _children[0]->evaluate(root, variables);
Value baseVal = _children[1]->evaluate(root, variables);
if (argVal.nullish() || baseVal.nullish())
return Value(BSONNULL);
uassert(28756,
str::s... | 0 | [] | mongo | 1772b9a0393b55e6a280a35e8f0a1f75c014f301 | 143,048,270,173,055,460,000,000,000,000,000,000,000 | 36 | SERVER-49404 Enforce additional checks in $arrayToObject | Safe | null | null |
int nfs4_do_close(struct nfs4_state *state, gfp_t gfp_mask, int wait)
{
struct nfs_server *server = NFS_SERVER(state->inode);
struct nfs4_closedata *calldata;
struct nfs4_state_owner *sp = state->owner;
struct rpc_task *task;
struct rpc_message msg = {
.rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_CLOSE],
.rpc_cr... | 0 | [
"CWE-119",
"CWE-401"
] | linux | 7d3e91a89b7adbc2831334def9e494dd9892f9af | 124,595,743,307,394,760,000,000,000,000,000,000,000 | 57 | NFSv4: Check for buffer length in __nfs4_get_acl_uncached
Commit 1f1ea6c "NFSv4: Fix buffer overflow checking in
__nfs4_get_acl_uncached" accidently dropped the checking for too small
result buffer length.
If someone uses getxattr on "system.nfs4_acl" on an NFSv4 mount
supporting ACLs, the ACL has not been cached and... | 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 ... |
void CSoundFile::ChannelVolSlide(ModChannel *pChn, ModCommand::PARAM param) const
{
int32 nChnSlide = 0;
if (param) pChn->nOldChnVolSlide = param; else param = pChn->nOldChnVolSlide;
if (((param & 0x0F) == 0x0F) && (param & 0xF0))
{
if(m_SongFlags[SONG_FIRSTTICK]) nChnSlide = param >> 4;
} else if (((param & 0x... | 0 | [
"CWE-125"
] | openmpt | 7ebf02af2e90f03e0dbd0e18b8b3164f372fb97c | 228,362,526,965,483,800,000,000,000,000,000,000,000 | 32 | [Fix] Possible out-of-bounds read when computing length of some IT files with pattern loops (OpenMPT: formats that are converted to IT, libopenmpt: IT/ITP/MO3), caught with afl-fuzz.
git-svn-id: https://source.openmpt.org/svn/openmpt/trunk/OpenMPT@10027 56274372-70c3-4bfc-bfc3-4c3a0b034d27 | 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_complete_rw(struct io_kiocb *req, long res,
unsigned int issue_flags)
{
if (__io_complete_rw_common(req, res))
return;
__io_req_complete(req, issue_flags, req->result,
io_put_kbuf(req, issue_flags));
} | 0 | [
"CWE-416"
] | linux | e677edbcabee849bfdd43f1602bccbecf736a646 | 212,771,624,561,804,050,000,000,000,000,000,000,000 | 8 | 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... | 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 bool addresses_use_unicode(const struct AddressList *al)
{
if (!al)
{
return false;
}
struct Address *a = NULL;
TAILQ_FOREACH(a, al, entries)
{
if (a->mailbox && !a->group && address_uses_unicode(a->mailbox))
return true;
}
return false;
} | 0 | [
"CWE-94",
"CWE-74"
] | neomutt | fb013ec666759cb8a9e294347c7b4c1f597639cc | 182,128,163,194,331,820,000,000,000,000,000,000,000 | 15 | tls: clear data after a starttls acknowledgement
After a starttls acknowledgement message, clear the buffers of any
incoming data / commands. This will ensure that all future data is
handled securely.
Co-authored-by: Pietro Cerutti <gahr@gahr.ch> | Safe | 94 | {"cwe_id": "CWE-94", "vulnerability_type": "Improper Control of Generation of Code ('Code Injection')", "description": "The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could mod... |
_g_str_substitute (const char *str,
const char *from_str,
const char *to_str)
{
char **tokens;
int i;
GString *gstr;
if (str == NULL)
return NULL;
if (from_str == NULL)
return g_strdup (str);
if (strcmp (str, from_str) == 0)
return g_strdup (to_str);
tokens = g_strsplit (str, from_s... | 0 | [
"CWE-22"
] | file-roller | b147281293a8307808475e102a14857055f81631 | 271,498,799,397,770,260,000,000,000,000,000,000,000 | 28 | libarchive: sanitize filenames before extracting | 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 ... |
int pn_ssl_set_peer_hostname( pn_ssl_t *ssl0, const char *hostname )
{
pni_ssl_t *ssl = get_ssl_internal(ssl0);
if (!ssl) return -1;
if (ssl->peer_hostname) free((void *)ssl->peer_hostname);
ssl->peer_hostname = NULL;
if (hostname) {
ssl->peer_hostname = pn_strdup(hostname);
if (!ssl->peer_hostname) ... | 0 | [] | qpid-proton | 4aea0fd8502f5e9af7f22fd60645eeec07bce0b2 | 122,648,403,726,763,130,000,000,000,000,000,000,000 | 13 | PROTON-2014: [c] Ensure SSL mutual authentication
(cherry picked from commit 97c7733f07712665f3d08091c82c393e4c3adbf7) | Safe | null | null |
int sched_setscheduler_nocheck(struct task_struct *p, int policy,
const struct sched_param *param)
{
return _sched_setscheduler(p, policy, param, false);
} | 0 | [
"CWE-119"
] | linux | 29d6455178a09e1dc340380c582b13356227e8df | 187,385,122,649,251,260,000,000,000,000,000,000,000 | 5 | sched: panic on corrupted stack end
Until now, hitting this BUG_ON caused a recursive oops (because oops
handling involves do_exit(), which calls into the scheduler, which in
turn raises an oops), which caused stuff below the stack to be
overwritten until a panic happened (e.g. via an oops in interrupt
context, cause... | 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 ... |
HttpHeader::hasNamed(const SBuf &s, String *result) const
{
return hasNamed(s.rawContent(), s.length(), result);
} | 0 | [
"CWE-444"
] | squid | 9c8e2a71aa1d3c159a319d9365c346c48dc783a5 | 340,075,451,658,329,820,000,000,000,000,000,000,000 | 4 | Enforce token characters for field-name (#700)
RFC 7230 defines field-name as a token. Request splitting and cache
poisoning attacks have used non-token characters to fool broken HTTP
agents behind or in front of Squid for years. This change should
significantly reduce that abuse.
If we discover exceptional situatio... | Safe | 444 | {"cwe_id": "CWE-444", "vulnerability_type": "Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')", "description": "The product acts as an intermediary HTTP agent\n (such as a proxy or firewall) in the data flow between two\n entities such as a client and server, but it does ... |
static int __meminit split_mem_range(struct map_range *mr, int nr_range,
unsigned long start,
unsigned long end)
{
unsigned long start_pfn, end_pfn, limit_pfn;
unsigned long pfn;
int i;
limit_pfn = PFN_DOWN(end);
/* head if not big page alignment ? */
pfn = start_pfn = PFN_DOWN(start);
#ifdef ... | 0 | [
"CWE-200",
"CWE-732"
] | linux | a4866aa812518ed1a37d8ea0c881dc946409de94 | 170,335,063,245,833,560,000,000,000,000,000,000,000 | 99 | mm: Tighten x86 /dev/mem with zeroing reads
Under CONFIG_STRICT_DEVMEM, reading System RAM through /dev/mem is
disallowed. However, on x86, the first 1MB was always allowed for BIOS
and similar things, regardless of it actually being System RAM. It was
possible for heap to end up getting allocated in low 1MB RAM, and ... | 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... |
bool Regexp_processor_pcre::compile(Item *item, bool send_error)
{
char buff[MAX_FIELD_WIDTH];
String tmp(buff, sizeof(buff), &my_charset_bin);
String *pattern= item->val_str(&tmp);
if (unlikely(item->null_value) || (unlikely(compile(pattern, send_error))))
return true;
return false;
} | 0 | [
"CWE-617"
] | server | 807945f2eb5fa22e6f233cc17b85a2e141efe2c8 | 129,081,449,667,985,580,000,000,000,000,000,000,000 | 9 | MDEV-26402: A SEGV in Item_field::used_tables/update_depend_map_for_order...
When doing condition pushdown from HAVING into WHERE,
Item_equal::create_pushable_equalities() calls
item->set_extraction_flag(IMMUTABLE_FL) for constant items.
Then, Item::cleanup_excluding_immutables_processor() checks for this flag
to see ... | Safe | 617 | {"cwe_id": "CWE-617", "vulnerability_type": "Reachable Assertion", "description": "The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.", "severity": null, "category": "assertion failure", "im... |
QPDFObjectHandle::replaceKey(std::string const& key,
QPDFObjectHandle const& value)
{
assertDictionary();
return dynamic_cast<QPDF_Dictionary*>(
obj.getPointer())->replaceKey(key, value);
} | 0 | [
"CWE-835"
] | qpdf | afe0242b263a9e1a8d51dd81e42ab6de2e5127eb | 241,734,046,244,506,770,000,000,000,000,000,000,000 | 7 | Handle object ID 0 (fixes #99)
This is CVE-2017-9208.
The QPDF library uses object ID 0 internally as a sentinel to
represent a direct object, but prior to this fix, was not blocking
handling of 0 0 obj or 0 0 R as a special case. Creating an object in
the file with 0 0 obj could cause various infinite loops. The PDF... | 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:... |
GetDecimalFromHex(char hex)
{
if (isdigit((unsigned char) hex))
return hex - '0';
else
return tolower((unsigned char) hex) - 'a' + 10;
} | 0 | [
"CWE-209"
] | postgres | 804b6b6db4dcfc590a468e7be390738f9f7755fb | 273,216,729,181,621,500,000,000,000,000,000,000,000 | 7 | Fix column-privilege leak in error-message paths
While building error messages to return to the user,
BuildIndexValueDescription, ExecBuildSlotValueDescription and
ri_ReportViolation would happily include the entire key or entire row in
the result returned to the user, even if the user didn't have access to
view all o... | Safe | 209 | {"cwe_id": "CWE-209", "vulnerability_type": "Generation of Error Message Containing Sensitive Information", "description": "The product generates an error message that includes sensitive information about its environment, users, or associated data.", "severity": "High", "category": null, "impact": ["Read Application Da... |
unicode_oslm_strings(char **pbcc_area, const struct nls_table *nls_cp)
{
char *bcc_ptr = *pbcc_area;
int bytes_ret = 0;
/* Copy OS version */
bytes_ret = cifs_strtoUTF16((__le16 *)bcc_ptr, "Linux version ", 32,
nls_cp);
bcc_ptr += 2 * bytes_ret;
bytes_ret = cifs_strtoUTF16((__le16 *) bcc_ptr, init_utsnam... | 0 | [
"CWE-476"
] | linux | cabfb3680f78981d26c078a26e5c748531257ebb | 256,956,559,641,422,140,000,000,000,000,000,000,000 | 21 | CIFS: Enable encryption during session setup phase
In order to allow encryption on SMB connection we need to exchange
a session key and generate encryption and decryption keys.
Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com> | 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... |
int xen_unmap_domain_gfn_range(struct vm_area_struct *vma,
int nr, struct page **pages)
{
return xen_xlate_unmap_gfn_range(vma, nr, pages);
} | 0 | [] | linux | fa1f57421e0b1c57843902c89728f823abc32f02 | 309,025,043,429,699,120,000,000,000,000,000,000,000 | 5 | xen/virtio: Enable restricted memory access using Xen grant mappings
In order to support virtio in Xen guests add a config option XEN_VIRTIO
enabling the user to specify whether in all Xen guests virtio should
be able to access memory via Xen grant mappings only on the host side.
Also set PLATFORM_VIRTIO_RESTRICTED_M... | Safe | null | null |
get_callback_depth(void)
{
return callback_depth;
} | 0 | [
"CWE-416"
] | vim | 9c23f9bb5fe435b28245ba8ac65aa0ca6b902c04 | 247,209,548,280,989,150,000,000,000,000,000,000,000 | 4 | 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... |
static int cmp_double(void *cmp_arg, double *a,double *b)
{
return *a < *b ? -1 : *a == *b ? 0 : 1;
} | 0 | [
"CWE-617"
] | server | 807945f2eb5fa22e6f233cc17b85a2e141efe2c8 | 115,357,997,456,020,660,000,000,000,000,000,000,000 | 4 | MDEV-26402: A SEGV in Item_field::used_tables/update_depend_map_for_order...
When doing condition pushdown from HAVING into WHERE,
Item_equal::create_pushable_equalities() calls
item->set_extraction_flag(IMMUTABLE_FL) for constant items.
Then, Item::cleanup_excluding_immutables_processor() checks for this flag
to see ... | Safe | 617 | {"cwe_id": "CWE-617", "vulnerability_type": "Reachable Assertion", "description": "The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.", "severity": null, "category": "assertion failure", "im... |
GF_Box *snro_New()
{
ISOM_DECL_BOX_ALLOC(GF_SeqOffHintEntryBox, GF_ISOM_BOX_TYPE_SNRO);
return (GF_Box *)tmp;
} | 0 | [
"CWE-400",
"CWE-401"
] | gpac | d2371b4b204f0a3c0af51ad4e9b491144dd1225c | 293,662,510,954,419,440,000,000,000,000,000,000,000 | 5 | prevent dref memleak on invalid input (#1183) | 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... |
static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
{
zend_op *opline = EX(opline);
if (ARG_SHOULD_BE_SENT_BY_REF(EX(fbc), opline->extended_value)) {
/* Behave like FETCH_OBJ_W */
zend_free_op free_op1, free_op2;
zval *property = _get_zval_ptr_tmp(&opline->op2, EX(Ts... | 0 | [] | php-src | ce96fd6b0761d98353761bf78d5bfb55291179fd | 262,900,097,962,577,280,000,000,000,000,000,000,000 | 36 | - 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 |
on_handle_get_password (GoaPasswordBased *interface,
GDBusMethodInvocation *invocation,
const gchar *id,
gpointer user_data)
{
GoaObject *object;
GoaAccount *account;
GoaProvider *provider;
GError *error;
GVar... | 0 | [
"CWE-310"
] | gnome-online-accounts | ecad8142e9ac519b9fc74b96dcb5531052bbffe1 | 165,144,570,923,766,250,000,000,000,000,000,000,000 | 51 | Guard against invalid SSL certificates
None of the branded providers (eg., Google, Facebook and Windows Live)
should ever have an invalid certificate. So set "ssl-strict" on the
SoupSession object being used by GoaWebView.
Providers like ownCloud and Exchange might have to deal with
certificates that are not up to th... | Safe | 310 | null |
bool Field::validate_value_in_record_with_warn(THD *thd, const uchar *record)
{
MY_BITMAP *old_map= dbug_tmp_use_all_columns(table, &table->read_set);
bool rc;
if ((rc= validate_value_in_record(thd, record)))
{
// Get and report val_str() for the DEFAULT value
StringBuffer<MAX_FIELD_WIDTH> tmp;
va... | 0 | [
"CWE-416",
"CWE-703"
] | server | 08c7ab404f69d9c4ca6ca7a9cf7eec74c804f917 | 201,702,005,545,065,280,000,000,000,000,000,000,000 | 17 | MDEV-24176 Server crashes after insert in the table with virtual
column generated using date_format() and if()
vcol_info->expr is allocated on expr_arena at parsing stage. Since
expr item is allocated on expr_arena all its containee items must be
allocated on expr_arena too. Otherwise fix_session_expr() will
encounter... | 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... |
NOEXPORT char *parse_service_option(CMD cmd, SERVICE_OPTIONS **section_ptr,
char *opt, char *arg) {
SERVICE_OPTIONS *section;
int endpoints=0;
#ifndef USE_WIN32
struct group *gr;
struct passwd *pw;
#endif
section=section_ptr ? *section_ptr : NULL;
if(cmd==CMD_SET_DEFAULTS || cmd==CMD_S... | 1 | [
"CWE-295"
] | stunnel | ebad9ddc4efb2635f37174c9d800d06206f1edf9 | 18,172,011,457,828,565,000,000,000,000,000,000,000 | 2,421 | stunnel-5.57 | 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... |
void ff_init_block_index(MpegEncContext *s){ //FIXME maybe rename
const int linesize = s->current_picture.f->linesize[0]; //not s->linesize as this would be wrong for field pics
const int uvlinesize = s->current_picture.f->linesize[1];
const int width_of_mb = (4 + (s->avctx->bits_per_raw_sample > 8)) - s-... | 0 | [
"CWE-476"
] | FFmpeg | b3332a182f8ba33a34542e4a0370f38b914ccf7d | 136,513,306,842,420,970,000,000,000,000,000,000,000 | 32 | avcodec/idctdsp: Transmit studio_profile to init instead of using AVCodecContext profile
These 2 fields are not always the same, it is simpler to always use the same field
for detecting studio profile
Fixes: null pointer dereference
Fixes: ffmpeg_crash_3.avi
Found-by: Thuan Pham <thuanpv@comp.nus.edu.sg>, Marcel Böh... | 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... |
hufEncode // return: output size (in bits)
(const Int64* hcode, // i : encoding table
const unsigned short* in, // i : uncompressed input buffer
const int ni, // i : input buffer size (in bytes)
int rlc, // i : rl code
char* out) // o: compressed... | 0 | [
"CWE-125"
] | openexr | e79d2296496a50826a15c667bf92bdc5a05518b4 | 258,403,400,614,559,370,000,000,000,000,000,000,000 | 47 | fix memory leaks and invalid memory accesses
Signed-off-by: Peter Hillman <peterh@wetafx.co.nz> | 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"... |
xmlSetProp(xmlNodePtr node, const xmlChar *name, const xmlChar *value) {
int len;
const xmlChar *nqname;
if ((node == NULL) || (name == NULL) || (node->type != XML_ELEMENT_NODE))
return(NULL);
/*
* handle QNames
*/
nqname = xmlSplitQName3(name, &len);
if (nqname != NULL) {
x... | 0 | [
"CWE-20"
] | libxml2 | bdd66182ef53fe1f7209ab6535fda56366bd7ac9 | 294,660,235,147,121,520,000,000,000,000,000,000,000 | 22 | Avoid building recursive entities
For https://bugzilla.gnome.org/show_bug.cgi?id=762100
When we detect a recusive entity we should really not
build the associated data, moreover if someone bypass
libxml2 fatal errors and still tries to serialize a broken
entity make sure we don't risk to get ito a recursion
* parser... | 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... |
debug_find_pointers(const gs_ref_memory_t *mem, const void *target)
{
clump_splay_walker sw;
dump_control_t control;
const clump_t *cp;
control.options = 0;
for (cp = clump_splay_walk_init(&sw, mem); cp; cp = clump_splay_walk_fwd(&sw))
{
SCAN_CLUMP_OBJECTS(cp);
DO_ALL
... | 0 | [
"CWE-190"
] | ghostpdl | cfde94be1d4286bc47633c6e6eaf4e659bd78066 | 319,963,347,160,888,140,000,000,000,000,000,000,000 | 26 | Bug 697985: bounds check the array allocations methods
The clump allocator has four allocation functions that use 'number of elements'
and 'size of elements' parameters (rather than a simple 'number of bytes').
Those need specific bounds checking. | 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 snd_pcm_substream_proc_info_read(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
{
snd_pcm_proc_info_read(entry->private_data, buffer);
} | 0 | [
"CWE-416"
] | linux | 362bca57f5d78220f8b5907b875961af9436e229 | 301,332,928,481,101,270,000,000,000,000,000,000,000 | 5 | ALSA: pcm: prevent UAF in snd_pcm_info
When the device descriptor is closed, the `substream->runtime` pointer
is freed. But another thread may be in the ioctl handler, case
SNDRV_CTL_IOCTL_PCM_INFO. This case calls snd_pcm_info_user() which
calls snd_pcm_info() which accesses the now freed `substream->runtime`.
Note:... | 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 void __net_exit sit_destroy_tunnels(struct sit_net *sitn, struct list_head *head)
{
int prio;
for (prio = 1; prio < 4; prio++) {
int h;
for (h = 0; h < HASH_SIZE; h++) {
struct ip_tunnel *t = sitn->tunnels[prio][h];
while (t != NULL) {
unregister_netdevice_queue(t->dev, head);
t = t->next;
... | 0 | [] | linux-2.6 | d5aa407f59f5b83d2c50ec88f5bf56d40f1f8978 | 320,115,768,508,682,100,000,000,000,000,000,000,000 | 16 | tunnels: fix netns vs proto registration ordering
Same stuff as in ip_gre patch: receive hook can be called before netns
setup is done, oopsing in net_generic().
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net> | Safe | null | null |
static struct fileIdentDesc *udf_add_entry(struct inode *dir,
struct dentry *dentry,
struct udf_fileident_bh *fibh,
struct fileIdentDesc *cfi, int *err)
{
struct super_block *sb = dir->i_sb;
struct fileIdentDesc *fi = NULL;
unsigned char *name = NULL;
int namelen;
loff_t f_pos;
loff_t size... | 0 | [
"CWE-200"
] | linux | 0143fc5e9f6f5aad4764801015bc8d4b4a278200 | 252,471,792,061,301,570,000,000,000,000,000,000,000 | 244 | udf: avoid info leak on export
For type 0x51 the udf.parent_partref member in struct fid gets copied
uninitialized to userland. Fix this by initializing it to 0.
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: Jan Kara <jack@suse.cz> | 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... |
test_bson_copy_to (void)
{
bson_t b;
bson_t c;
int i;
/*
* Test inline structure copy.
*/
bson_init (&b);
BSON_ASSERT (bson_append_int32 (&b, "foobar", -1, 1234));
bson_copy_to (&b, &c);
BSON_ASSERT_BSON_EQUAL (&b, &c);
bson_destroy (&c);
bson_destroy (&b);
/*
* Test mallo... | 0 | [
"CWE-125"
] | libbson | 42900956dc461dfe7fb91d93361d10737c1602b3 | 289,443,309,015,866,520,000,000,000,000,000,000,000 | 28 | CDRIVER-2269 Check for zero string length in codewscope | 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"... |
ContentType Alert::get_type() const
{
return alert;
} | 0 | [] | mysql-server | b9768521bdeb1a8069c7b871f4536792b65fd79b | 106,511,946,415,025,150,000,000,000,000,000,000,000 | 4 | Updated yassl to yassl-2.3.8
(cherry picked from commit 7f9941eab55ed672bfcccd382dafbdbcfdc75aaa) | Safe | null | null |
static int cgroup_apply_control_enable(struct cgroup *cgrp)
{
struct cgroup *dsct;
struct cgroup_subsys_state *d_css;
struct cgroup_subsys *ss;
int ssid, ret;
cgroup_for_each_live_descendant_pre(dsct, d_css, cgrp) {
for_each_subsys(ss, ssid) {
struct cgroup_subsys_state *css = cgroup_css(dsct, ss);
if (!... | 0 | [
"CWE-416"
] | linux | a06247c6804f1a7c86a2e5398a4c1f1db1471848 | 158,587,119,366,540,750,000,000,000,000,000,000,000 | 32 | 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... | 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 void _slurm_rpc_layout_show(slurm_msg_t * msg)
{
layout_info_request_msg_t *layout_req_msg = (layout_info_request_msg_t *)
msg->data;
DEF_TIMERS;
slurm_msg_t response_msg;
char *dump;
int dump_size;
static int high_buffer_size = (1024 * 1024);
Buf buffer = init_buf(high_buffer_size);
START_TIMER;
deb... | 0 | [
"CWE-20"
] | slurm | 033dc0d1d28b8d2ba1a5187f564a01c15187eb4e | 277,741,023,220,596,200,000,000,000,000,000,000,000 | 53 | 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... |
void minix_set_inode(struct inode *inode, dev_t rdev)
{
if (S_ISREG(inode->i_mode)) {
inode->i_op = &minix_file_inode_operations;
inode->i_fop = &minix_file_operations;
inode->i_mapping->a_ops = &minix_aops;
} else if (S_ISDIR(inode->i_mode)) {
inode->i_op = &minix_dir_inode_operations;
inode->i_fop = &mini... | 0 | [
"CWE-189"
] | linux-2.6 | f5fb09fa3392ad43fbcfc2f4580752f383ab5996 | 334,339,163,510,913,430,000,000,000,000,000,000,000 | 16 | [PATCH] Fix for minix crash
Mounting a (corrupt) minix filesystem with zero s_zmap_blocks
gives a spectacular crash on my 2.6.17.8 system, no doubt
because minix/inode.c does an unconditional
minix_set_bit(0,sbi->s_zmap[0]->b_data);
[akpm@osdl.org: make labels conistent while we're there]
Signed-off-by: Andrew Mort... | Safe | 189 | null |
static PHP_FUNCTION(libxml_get_errors)
{
xmlErrorPtr error;
if (LIBXML(error_list)) {
array_init(return_value);
error = zend_llist_get_first(LIBXML(error_list));
while (error != NULL) {
zval z_error;
object_init_ex(&z_error, libxmlerror_class_entry);
add_property_long_ex(&z_error, "level", sizeof(... | 0 | [] | php-src | f15f8fc573eb38c3c73e23e0930063a6f6409ed4 | 217,957,447,569,579,050,000,000,000,000,000,000,000 | 36 | Fix #79971: special character is breaking the path in xml function
The libxml based XML functions accepting a filename actually accept
URIs with possibly percent-encoded characters. Percent-encoded NUL
bytes lead to truncation, like non-encoded NUL bytes would. We catch
those, and let the functions fail with a respe... | Safe | null | null |
static void fuse_file_put(struct fuse_file *ff)
{
if (atomic_dec_and_test(&ff->count)) {
struct fuse_req *req = ff->reserved_req;
req->end = fuse_release_end;
fuse_request_send_background(ff->fc, req);
kfree(ff);
}
} | 0 | [] | linux-2.6 | 0bd87182d3ab18a32a8e9175d3f68754c58e3432 | 135,948,322,669,007,700,000,000,000,000,000,000,000 | 10 | fuse: fix kunmap in fuse_ioctl_copy_user
Looks like another victim of the confusing kmap() vs kmap_atomic() API
differences.
Reported-by: Todor Gyumyushev <yodor1@gmail.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Cc: Tejun Heo <tj@kernel.org>
Cc: stable@kern... | Safe | null | null |
int ath6kl_wmi_pmparams_cmd(struct wmi *wmi, u8 if_idx, u16 idle_period,
u16 ps_poll_num, u16 dtim_policy,
u16 tx_wakeup_policy, u16 num_tx_to_wakeup,
u16 ps_fail_event_policy)
{
struct sk_buff *skb;
struct wmi_power_params_cmd *pm;
int ret;
skb = ath6kl_wmi_get_new_buf(sizeof(*pm));
if (!skb... | 0 | [
"CWE-125"
] | linux | 5d6751eaff672ea77642e74e92e6c0ac7f9709ab | 81,186,360,946,916,070,000,000,000,000,000,000,000 | 25 | ath6kl: add some bounds checking
The "ev->traffic_class" and "reply->ac" variables come from the network
and they're used as an offset into the wmi->stream_exist_for_ac[] array.
Those variables are u8 so they can be 0-255 but the stream_exist_for_ac[]
array only has WMM_NUM_AC (4) elements. We need to add a couple bo... | 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"... |
start_xmit (struct sk_buff *skb, struct net_device *dev)
{
struct netdev_private *np = netdev_priv(dev);
struct netdev_desc *txdesc;
unsigned entry;
u32 ioaddr;
u64 tfc_vlan_tag = 0;
if (np->link_status == 0) { /* Link Down */
dev_kfree_skb(skb);
return NETDEV_TX_OK;
}
ioaddr = dev->base_addr;
entry = np-... | 0 | [
"CWE-284",
"CWE-264"
] | linux | 1bb57e940e1958e40d51f2078f50c3a96a9b2d75 | 193,683,616,407,079,230,000,000,000,000,000,000,000 | 67 | dl2k: Clean up rio_ioctl
The dl2k driver's rio_ioctl call has a few issues:
- No permissions checking
- Implements SIOCGMIIREG and SIOCGMIIREG using the SIOCDEVPRIVATE numbers
- Has a few ioctls that may have been used for debugging at one point
but have no place in the kernel proper.
This patch removes all but the... | 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... |
vrend_shader_state_reference(struct vrend_shader_selector **ptr, struct vrend_shader_selector *shader)
{
struct vrend_shader_selector *old_shader = *ptr;
if (pipe_reference(&(*ptr)->reference, &shader->reference))
vrend_destroy_shader_selector(old_shader);
*ptr = shader;
} | 0 | [
"CWE-787"
] | virglrenderer | cbc8d8b75be360236cada63784046688aeb6d921 | 328,108,239,788,937,100,000,000,000,000,000,000,000 | 8 | vrend: check transfer bounds for negative values too and report error
Closes #138
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com> | 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 ssl3_free(SSL *s)
{
if(s == NULL)
return;
#ifdef TLSEXT_TYPE_opaque_prf_input
if (s->s3->client_opaque_prf_input != NULL)
OPENSSL_free(s->s3->client_opaque_prf_input);
if (s->s3->server_opaque_prf_input != NULL)
OPENSSL_free(s->s3->server_opaque_prf_input);
#endif
ssl3_cleanup_key_block(s);
if (s-... | 0 | [
"CWE-310"
] | openssl | ca989269a2876bae79393bd54c3e72d49975fc75 | 180,889,854,177,395,900,000,000,000,000,000,000,000 | 41 | Use version in SSL_METHOD not SSL structure.
When deciding whether to use TLS 1.2 PRF and record hash algorithms
use the version number in the corresponding SSL_METHOD structure
instead of the SSL structure. The SSL structure version is sometimes
inaccurate. Note: OpenSSL 1.0.2 and later effectively do this already.
(... | Safe | 310 | null |
imapx_untagged_ok_no_bad (CamelIMAPXServer *is,
GInputStream *input_stream,
GCancellable *cancellable,
GError **error)
{
CamelIMAPXMailbox *mailbox;
g_return_val_if_fail (CAMEL_IS_IMAPX_SERVER (is), FALSE);
/* TODO: validate which ones o... | 0 | [] | evolution-data-server | f26a6f672096790d0bbd76903db4c9a2e44f116b | 102,206,411,946,102,640,000,000,000,000,000,000,000 | 149 | [IMAPx] 'STARTTLS not supported' error ignored
When a user has setup the STARTTLS encryption method, but the server doesn't
support it, then an error should be shown to the user, instead of using
unsecure connection. There had been two bugs in the existing code which
prevented this error from being used and the failur... | Safe | null | null |
_zip_read4(unsigned char **a)
{
unsigned int ret;
ret = ((((((*a)[3]<<8)+(*a)[2])<<8)+(*a)[1])<<8)+(*a)[0];
*a += 4;
return ret;
} | 0 | [
"CWE-189"
] | php-src | ef8fc4b53d92fbfcd8ef1abbd6f2f5fe2c4a11e5 | 202,719,927,526,992,300,000,000,000,000,000,000,000 | 9 | Fix bug #69253 - ZIP Integer Overflow leads to writing past heap boundary | Safe | 189 | null |
bool nfs4_write_need_cache_consistency_data(struct nfs_pgio_header *hdr)
{
/* Don't request attributes for pNFS or O_DIRECT writes */
if (hdr->ds_clp != NULL || hdr->dreq != NULL)
return false;
/* Otherwise, request attributes if and only if we don't hold
* a delegation
*/
return nfs4_have_delegation(hdr->ino... | 0 | [
"CWE-787"
] | linux | b4487b93545214a9db8cbf32e86411677b0cca21 | 258,653,628,421,235,640,000,000,000,000,000,000,000 | 10 | nfs: Fix getxattr kernel panic and memory overflow
Move the buffer size check to decode_attr_security_label() before memcpy()
Only call memcpy() if the buffer is large enough
Fixes: aa9c2669626c ("NFS: Client implementation of Labeled-NFS")
Signed-off-by: Jeffrey Mitchell <jeffrey.mitchell@starlab.io>
[Trond: clean u... | 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 void rbd_reacquire_lock(struct rbd_device *rbd_dev)
{
struct ceph_osd_client *osdc = &rbd_dev->rbd_client->client->osdc;
char cookie[32];
int ret;
if (!rbd_quiesce_lock(rbd_dev))
return;
format_lock_cookie(rbd_dev, cookie);
ret = ceph_cls_set_cookie(osdc, &rbd_dev->header_oid,
&rbd_dev->header_ol... | 0 | [
"CWE-863"
] | linux | f44d04e696feaf13d192d942c4f14ad2e117065a | 272,372,327,128,181,050,000,000,000,000,000,000,000 | 30 | rbd: require global CAP_SYS_ADMIN for mapping and unmapping
It turns out that currently we rely only on sysfs attribute
permissions:
$ ll /sys/bus/rbd/{add*,remove*}
--w------- 1 root root 4096 Sep 3 20:37 /sys/bus/rbd/add
--w------- 1 root root 4096 Sep 3 20:37 /sys/bus/rbd/add_single_major
--w------- 1 ro... | Safe | 863 | {"cwe_id": "CWE-863", "vulnerability_type": "Incorrect Authorization", "description": "The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.", "severity": "High", "category": "AuthZ", "impact": ["Read Application Data",... |
static void vfswrap_seekdir(vfs_handle_struct *handle, DIR *dirp, long offset)
{
START_PROFILE(syscall_seekdir);
seekdir(dirp, offset);
END_PROFILE(syscall_seekdir);
} | 0 | [
"CWE-665"
] | samba | 30e724cbff1ecd90e5a676831902d1e41ec1b347 | 263,797,414,022,023,440,000,000,000,000,000,000,000 | 6 | FSCTL_GET_SHADOW_COPY_DATA: Initialize output array to zero
Otherwise num_volumes and the end marker can return uninitialized data
to the client.
Signed-off-by: Christof Schmitt <christof.schmitt@us.ibm.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Simo Sorce <idra@samba.org> | 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... |
static int qcow2_reopen_prepare(BDRVReopenState *state,
BlockReopenQueue *queue, Error **errp)
{
return 0;
} | 0 | [
"CWE-476"
] | qemu | 11b128f4062dd7f89b14abc8877ff20d41b28be9 | 19,285,211,233,355,472,000,000,000,000,000,000,000 | 5 | qcow2: Fix NULL dereference in qcow2_open() error path (CVE-2014-0146)
The qcow2 code assumes that s->snapshots is non-NULL if s->nb_snapshots
!= 0. By having the initialisation of both fields separated in
qcow2_open(), any error occuring in between would cause the error path
to dereference NULL in qcow2_free_snapshot... | 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... |
static int mov_write_extradata_tag(AVIOContext *pb, MOVTrack *track)
{
avio_write(pb, track->par->extradata, track->par->extradata_size);
return track->par->extradata_size;
} | 0 | [
"CWE-369"
] | FFmpeg | 2c0e98a0b478284bdff6d7a4062522605a8beae5 | 299,825,098,575,474,160,000,000,000,000,000,000,000 | 5 | avformat/movenc: Write version 2 of audio atom if channels is not known
The version 1 needs the channel count and would divide by 0
Fixes: division by 0
Fixes: fpe_movenc.c_1108_1.ogg
Fixes: fpe_movenc.c_1108_2.ogg
Fixes: fpe_movenc.c_1108_3.wav
Found-by: #CHEN HONGXU# <HCHEN017@e.ntu.edu.sg>
Signed-off-by: Michael N... | 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"} |
static int nfs4_xdr_enc_create(struct rpc_rqst *req, __be32 *p, const struct nfs4_create_arg *args)
{
struct xdr_stream xdr;
struct compound_hdr hdr = {
.nops = 7,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
if ((status = encode_putfh(&xdr, args->dir_fh)) != 0)
... | 0 | [
"CWE-703"
] | linux | dc0b027dfadfcb8a5504f7d8052754bf8d501ab9 | 167,692,473,497,148,780,000,000,000,000,000,000,000 | 26 | NFSv4: Convert the open and close ops to use fmode
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.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"... |
static void rgb_prepare_row(VncState *vs, uint8_t *dst, int x, int y,
int count)
{
if (ds_get_bytes_per_pixel(vs->ds) == 4) {
if (vs->ds->surface->pf.rmax == 0xFF &&
vs->ds->surface->pf.gmax == 0xFF &&
vs->ds->surface->pf.bmax == 0xFF) {
rgb_pr... | 1 | [
"CWE-125"
] | qemu | 9f64916da20eea67121d544698676295bbb105a7 | 274,209,562,107,610,970,000,000,000,000,000,000,000 | 15 | pixman/vnc: use pixman images in vnc.
The vnc code uses *three* DisplaySurfaces:
First is the surface of the actual QemuConsole, usually the guest
screen, but could also be a text console (monitor/serial reachable via
Ctrl-Alt-<nr> keys). This is left as-is.
Second is the current server's view of the screen content... | Vulnerable | 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"... |
int security_shm_shmctl(struct shmid_kernel *shp, int cmd)
{
return security_ops->shm_shmctl(shp, cmd);
} | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 258,296,845,933,055,700,000,000,000,000,000,000,000 | 4 | KEYS: Add a keyctl to install a process's session keyring on its parent [try #6]
Add a keyctl to install a process's session keyring onto its parent. This
replaces the parent's session keyring. Because the COW credential code does
not permit one process to change another process's credentials directly, the
change is... | Safe | null | null |
CopyCompatToKeymap(struct xkb_keymap *keymap, CompatInfo *info)
{
keymap->compat_section_name = strdup_safe(info->name);
XkbEscapeMapName(keymap->compat_section_name);
keymap->mods = info->mods;
if (!darray_empty(info->interps)) {
struct collect collect;
darray_init(collect.sym_interpr... | 0 | [
"CWE-476"
] | libxkbcommon | 96df3106d49438e442510c59acad306e94f3db4d | 109,187,832,932,633,550,000,000,000,000,000,000,000 | 31 | xkbcomp: Don't crash on no-op modmask expressions
If we have an expression of the form 'l1' in an interp section, we
unconditionally try to dereference its args, even if it has none.
Signed-off-by: Daniel Stone <daniels@collabora.com> | 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... |
static int AdjustTree(
Rtree *pRtree, /* Rtree table */
RtreeNode *pNode, /* Adjust ancestry of this node. */
RtreeCell *pCell /* This cell was just inserted */
){
RtreeNode *p = pNode;
int cnt = 0;
while( p->pParent ){
RtreeNode *pParent = p->pParent;... | 0 | [
"CWE-125"
] | sqlite | e41fd72acc7a06ce5a6a7d28154db1ffe8ba37a8 | 115,488,978,674,660,020,000,000,000,000,000,000,000 | 27 | Enhance the rtreenode() function of rtree (used for testing) so that it
uses the newer sqlite3_str object for better performance and improved
error reporting.
FossilOrigin-Name: 90acdbfce9c088582d5165589f7eac462b00062bbfffacdcc786eb9cf3ea5377 | 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 stri_box_del(GF_Box *s)
{
GF_SubTrackInformationBox *ptr = (GF_SubTrackInformationBox *)s;
if (ptr == NULL) return;
if (ptr->attribute_list) gf_free(ptr->attribute_list);
gf_free(ptr);
} | 0 | [
"CWE-787"
] | gpac | 77510778516803b7f7402d7423c6d6bef50254c3 | 151,706,602,512,171,810,000,000,000,000,000,000,000 | 7 | fixed #2255 | 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 int wait_phy_eeprom_ready(struct usbnet *dev, int phy)
{
int i;
for (i = 0; i < SR_SHARE_TIMEOUT; i++) {
u8 tmp = 0;
int ret;
udelay(1);
ret = sr_read_reg(dev, SR_EPCR, &tmp);
if (ret < 0)
return ret;
/* ready */
if (!(tmp & EPCR_ERRE))
return 0;
}
netdev_err(dev->net, "%s write timed... | 0 | [] | linux | e9da0b56fe27206b49f39805f7dcda8a89379062 | 294,112,808,107,903,560,000,000,000,000,000,000,000 | 22 | sr9700: sanity check for packet length
A malicious device can leak heap data to user space
providing bogus frame lengths. Introduce a sanity check.
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Reviewed-by: Grant Grundler <grundler@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net> | Safe | null | null |
Document getSpec() {
return DOC("input" << DOC_ARRAY(BSONNULL) << "error" << DOC_ARRAY("$allElementsTrue"_sd
<< "$anyElementTrue"_sd));
} | 0 | [
"CWE-835"
] | mongo | 0a076417d1d7fba3632b73349a1fd29a83e68816 | 123,076,327,927,624,440,000,000,000,000,000,000,000 | 4 | 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:... |
inline int klinux_sigismember(const klinux_sigset_t *klinux_set,
int klinux_sig) {
uint64_t sig = klinux_sig - 1;
return 1 & (klinux_set->klinux_val[0] >> sig);
} | 0 | [
"CWE-787"
] | asylo | bda9772e7872b0d2b9bee32930cf7a4983837b39 | 141,862,359,762,970,040,000,000,000,000,000,000,000 | 5 | Check input length in FromLinuxSockAddr
PiperOrigin-RevId: 333785506
Change-Id: I1d68fb8954665eebc1018d80ff995cbe9e7ed6a9 | 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 int esp_input(struct xfrm_state *x, struct sk_buff *skb)
{
struct ip_esp_hdr *esph;
struct esp_data *esp = x->data;
struct crypto_aead *aead = esp->aead;
struct aead_request *req;
struct sk_buff *trailer;
int elen = skb->len - sizeof(*esph) - crypto_aead_ivsize(aead);
int nfrags;
void *tmp;
u8 *iv;
str... | 0 | [
"CWE-16"
] | linux-2.6 | 920fc941a9617f95ccb283037fe6f8a38d95bb69 | 143,128,013,216,929,130,000,000,000,000,000,000,000 | 60 | [ESP]: Ensure IV is in linear part of the skb to avoid BUG() due to OOB access
ESP does not account for the IV size when calling pskb_may_pull() to
ensure everything it accesses directly is within the linear part of a
potential fragment. This results in a BUG() being triggered when the
both the IPv4 and IPv6 ESP stack... | Safe | 16 | null |
static const char *r_core_print_offname(void *p, ut64 addr) {
RCore *c = (RCore*)p;
RFlagItem *item = r_flag_get_i (c->flags, addr);
return item ? item->name : NULL;
} | 0 | [
"CWE-415",
"CWE-703"
] | radare2 | cb8b683758edddae2d2f62e8e63a738c39f92683 | 83,981,370,312,551,870,000,000,000,000,000,000,000 | 5 | Fix #16303 - c->table_query double free (#16318) | Safe | 415 | {"cwe_id": "CWE-415", "vulnerability_type": "Double Free", "description": "The product calls free() twice on the same memory address.", "severity": "High", "category": "Double-free", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands"], "languages": [null, "C", "C++"], "example": "Example not extracted"... |
void hvalsCommand(client *c) {
genericHgetallCommand(c,OBJ_HASH_VALUE);
} | 0 | [
"CWE-190"
] | redis | f6a40570fa63d5afdd596c78083d754081d80ae3 | 211,290,624,838,844,560,000,000,000,000,000,000,000 | 3 | Fix ziplist and listpack overflows and truncations (CVE-2021-32627, CVE-2021-32628)
- fix possible heap corruption in ziplist and listpack resulting by trying to
allocate more than the maximum size of 4GB.
- prevent ziplist (hash and zset) from reaching size of above 1GB, will be
converted to HT encoding, that's n... | 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... |
int udp_lib_getsockopt(struct sock *sk, int level, int optname,
char __user *optval, int __user *optlen)
{
struct udp_sock *up = udp_sk(sk);
int val, len;
if (get_user(len,optlen))
return -EFAULT;
len = min_t(unsigned int, len, sizeof(int));
if (len < 0)
return -EINVAL;
switch (optname) {
case U... | 0 | [] | linux-2.6 | 32c1da70810017a98aa6c431a5494a302b6b9a30 | 247,890,646,814,250,400,000,000,000,000,000,000,000 | 43 | [UDP]: Randomize port selection.
This patch causes UDP port allocation to be randomized like TCP.
The earlier code would always choose same port (ie first empty list).
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net> | Safe | null | null |
static av_always_inline void add_yblock(SnowContext *s, int sliced, slice_buffer *sb, IDWTELEM *dst, uint8_t *dst8, const uint8_t *obmc, int src_x, int src_y, int b_w, int b_h, int w, int h, int dst_stride, int src_stride, int obmc_stride, int b_x, int b_y, int add, int offset_dst, int plane_index){
const int b_wid... | 1 | [
"CWE-703"
] | FFmpeg | 61d59703c91869f4e5cdacd8d6be52f8b89d4ba4 | 130,981,242,716,370,460,000,000,000,000,000,000,000 | 121 | avcodec/snow: split block clipping checks
Fixes out of array read
Fixes: d4476f68ca1c1c57afbc45806f581963-asan_heap-oob_2266b27_8607_cov_4044577381_snow_chroma_bug.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | Vulnerable | 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"... |
aiptek_query(struct aiptek *aiptek, unsigned char command, unsigned char data)
{
const int sizeof_buf = 3 * sizeof(u8);
int ret;
u8 *buf;
buf = kmalloc(sizeof_buf, GFP_KERNEL);
if (!buf)
return -ENOMEM;
buf[0] = 2;
buf[1] = command;
buf[2] = data;
if (aiptek_command(aiptek, command, data) != 0) {
kfree(... | 0 | [
"CWE-476",
"CWE-401"
] | linux | 8e20cf2bce122ce9262d6034ee5d5b76fbb92f96 | 16,532,100,561,467,350,000,000,000,000,000,000,000 | 32 | Input: aiptek - fix crash on detecting device without endpoints
The aiptek driver crashes in aiptek_probe() when a specially crafted USB
device without endpoints is detected. This fix adds a check that the device
has proper configuration expected by the driver. Also an error return value
is changed to more matching on... | 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 term_resize_final(int width, int height)
{
} | 0 | [
"CWE-476"
] | irssi | 6c6c42e3d1b49d90aacc0b67f8540471cae02a1d | 29,274,212,610,521,570,000,000,000,000,000,000,000 | 3 | Merge branch 'security' into 'master'
See merge request !7 | 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... |
DoCSI(c, intermediate)
int c, intermediate;
{
register int i, a1 = curr->w_args[0], a2 = curr->w_args[1];
if (curr->w_NumArgs > MAXARGS)
curr->w_NumArgs = MAXARGS;
switch (intermediate)
{
case 0:
switch (c)
{
case 'H':
case 'f':
if (a1 < 1)
a1 = 1;
if (curr->w_origin)
a1 += c... | 0 | [] | screen | c5db181b6e017cfccb8d7842ce140e59294d9f62 | 32,578,132,991,169,200,000,000,000,000,000,000,000 | 381 | ansi: add support for xterm OSC 11
It allows for getting and setting the background color. Notably, Vim uses
OSC 11 to learn whether it's running on a light or dark colored terminal
and choose a color scheme accordingly.
Tested with gnome-terminal and xterm. When called with "?" argument the
current background color ... | Safe | null | null |
unsigned int JBIG2HuffmanDecoder::readBits(unsigned int n)
{
unsigned int x, mask, nLeft;
mask = (n == 32) ? 0xffffffff : ((1 << n) - 1);
if (bufLen >= n) {
x = (buf >> (bufLen - n)) & mask;
bufLen -= n;
} else {
x = buf & ((1 << bufLen) - 1);
nLeft = n - bufLen;
... | 0 | [
"CWE-476",
"CWE-190"
] | poppler | 27354e9d9696ee2bc063910a6c9a6b27c5184a52 | 78,435,760,320,089,900,000,000,000,000,000,000,000 | 26 | JBIG2Stream: Fix crash on broken file
https://github.com/jeffssh/CVE-2021-30860
Thanks to David Warren for the heads up | 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... |
DLLIMPORT void *cfg_getptr(cfg_t *cfg, const char *name)
{
return cfg_getnptr(cfg, name, 0);
} | 0 | [] | libconfuse | d73777c2c3566fb2647727bb56d9a2295b81669b | 60,007,128,019,890,800,000,000,000,000,000,000,000 | 4 | Fix #163: unterminated username used with getpwnam()
Signed-off-by: Joachim Wiberg <troglobit@gmail.com> | Safe | null | null |
const char *dbug_print(SELECT_LEX *x) { return dbug_print_select(x); } | 0 | [
"CWE-416"
] | server | c02ebf3510850ba78a106be9974c94c3b97d8585 | 151,509,073,198,200,280,000,000,000,000,000,000,000 | 1 | 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. | 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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