func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
SelectionReceived(Widget w,
XtPointer client_data,
Atom *selection GCC_UNUSED,
Atom *type,
XtPointer value,
unsigned long *length,
int *format)
{
char **text_list = NULL;
int text_list_count = 0;
XTextProperty text_prop;
TScreen *screen;
Display *dpy;
#if OPT_TRACE && OPT_WID... | 0 | [
"CWE-399"
] | xterm-snapshots | 82ba55b8f994ab30ff561a347b82ea340ba7075c | 1,173,116,235,880,135,200,000,000,000,000,000,000 | 181 | snapshot of project "xterm", label xterm-365d |
TEST(BitTestMatchExpression, MatchesInteger) {
BSONArray bas = BSON_ARRAY(1 << 2 << 4 << 5);
BSONArray bac = BSON_ARRAY(0 << 3 << 600);
std::vector<uint32_t> bitPositionsSet = bsonArrayToBitPositions(bas);
std::vector<uint32_t> bitPositionsClear = bsonArrayToBitPositions(bac);
BSONObj match1 = from... | 0 | [] | mongo | 64095239f41e9f3841d8be9088347db56d35c891 | 138,201,800,370,446,090,000,000,000,000,000,000,000 | 32 | SERVER-51083 Reject invalid UTF-8 from $regex match expressions |
void add_plugin_options(DYNAMIC_ARRAY *options, MEM_ROOT *mem_root)
{
struct st_plugin_int *p;
my_option *opt;
if (!initialized)
return;
for (uint idx= 0; idx < plugin_array.elements; idx++)
{
p= *dynamic_element(&plugin_array, idx, struct st_plugin_int **);
if (!(opt= construct_help_options(me... | 0 | [
"CWE-416"
] | server | c05fd700970ad45735caed3a6f9930d4ce19a3bd | 322,607,711,725,214,430,000,000,000,000,000,000,000 | 21 | MDEV-26323 use-after-poison issue of MariaDB server |
void cfg80211_tx_mgmt_expired(struct wireless_dev *wdev, u64 cookie,
struct ieee80211_channel *chan,
gfp_t gfp)
{
struct wiphy *wiphy = wdev->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
trace_cfg80211_tx_mgmt_expired(wdev, cookie, chan);
nl80211_send_remain_on_chan_event(NL8021... | 0 | [
"CWE-120"
] | linux | f88eb7c0d002a67ef31aeb7850b42ff69abc46dc | 52,651,535,024,246,580,000,000,000,000,000,000,000 | 11 | nl80211: validate beacon head
We currently don't validate the beacon head, i.e. the header,
fixed part and elements that are to go in front of the TIM
element. This means that the variable elements there can be
malformed, e.g. have a length exceeding the buffer size, but
most downstream code from this assumes that thi... |
get_tempcomp(double temp)
{
unsigned int i;
struct Point *p1 = NULL, *p2 = NULL;
/* If not configured with points, calculate the compensation from the
specified quadratic function */
if (!points)
return k0 + (temp - T0) * k1 + (temp - T0) * (temp - T0) * k2;
/* Otherwise interpolate/extrapolate bet... | 0 | [
"CWE-59"
] | chrony | e18903a6b56341481a2e08469c0602010bf7bfe3 | 247,465,234,024,333,800,000,000,000,000,000,000,000 | 22 | switch to new util file functions
Replace all fopen(), rename(), and unlink() calls with the new util
functions. |
**/
const CImg<T>& display_graph(CImgDisplay &disp,
const unsigned int plot_type=1, const unsigned int vertex_type=1,
const char *const labelx=0, const double xmin=0, const double xmax=0,
const char *const labely=... | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 146,860,593,518,058,760,000,000,000,000,000,000,000 | 7 | Fix other issues in 'CImg<T>::load_bmp()'. |
GF_Err csgp_box_write(GF_Box *s, GF_BitStream *bs)
{
u32 i;
GF_Err e;
GF_CompactSampleGroupBox *ptr = (GF_CompactSampleGroupBox*)s;
u32 pattern_size = get_size_by_code( ((ptr->flags>>4) & 0x3) );
u32 scount_size = get_size_by_code( ((ptr->flags>>2) & 0x3) );
u32 index_size = get_size_by_code( (ptr->flags & 0x3) )... | 0 | [
"CWE-787"
] | gpac | 77510778516803b7f7402d7423c6d6bef50254c3 | 87,745,527,765,111,360,000,000,000,000,000,000,000 | 42 | fixed #2255 |
ext4_xattr_handler(int name_index)
{
const struct xattr_handler *handler = NULL;
if (name_index > 0 && name_index < ARRAY_SIZE(ext4_xattr_handler_map))
handler = ext4_xattr_handler_map[name_index];
return handler;
} | 0 | [] | linux | 54dd0e0a1b255f115f8647fc6fb93273251b01b9 | 128,362,293,769,174,310,000,000,000,000,000,000,000 | 8 | ext4: add extra checks to ext4_xattr_block_get()
Add explicit checks in ext4_xattr_block_get() just in case the
e_value_offs and e_value_size fields in the the xattr block are
corrupted in memory after the buffer_verified bit is set on the xattr
block.
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.or... |
int ssl3_do_change_cipher_spec(SSL *s)
{
int i;
const char *sender;
int slen;
if (s->state & SSL_ST_ACCEPT)
i=SSL3_CHANGE_CIPHER_SERVER_READ;
else
i=SSL3_CHANGE_CIPHER_CLIENT_READ;
if (s->s3->tmp.key_block == NULL)
{
s->session->cipher=s->s3->tmp.new_cipher;
if (!s->method->ssl3_enc->setup_key_block(... | 0 | [] | openssl | 8671b898609777c95aedf33743419a523874e6e8 | 261,347,656,459,451,740,000,000,000,000,000,000,000 | 39 | Memory saving patch. |
lasso_saml20_login_process_request_msg(LassoLogin *login, gchar *request_msg)
{
LassoProfile *profile = LASSO_PROFILE(login);
int rc = 0;
rc = lasso_saml20_profile_process_artifact_resolve(profile, request_msg);
if (rc != 0) {
return rc;
}
/* compat with liberty id-ff code */
lasso_assign_new_string(login->as... | 0 | [
"CWE-347"
] | lasso | ea7e5efe9741e1b1787a58af16cb15b40c23be5a | 184,567,598,162,751,230,000,000,000,000,000,000,000 | 13 | Fix signature checking on unsigned response with multiple assertions
CVE-2021-28091 : when AuthnResponse messages are not signed (which is
permitted by the specifiation), all assertion's signatures should be
checked, but currently after the first signed assertion is checked all
following assertions are accepted withou... |
cmd_pipe_pane_read_callback(__unused struct bufferevent *bufev, void *data)
{
struct window_pane *wp = data;
struct evbuffer *evb = wp->pipe_event->input;
size_t available;
available = EVBUFFER_LENGTH(evb);
log_debug("%%%u pipe read %zu", wp->id, available);
bufferevent_write(wp->event, EVBUFFER_DATA(evb), ... | 0 | [] | src | b32e1d34e10a0da806823f57f02a4ae6e93d756e | 102,629,509,832,136,630,000,000,000,000,000,000,000 | 15 | evbuffer_new and bufferevent_new can both fail (when malloc fails) and
return NULL. GitHub issue 1547. |
ext4_xattr_get(struct inode *inode, int name_index, const char *name,
void *buffer, size_t buffer_size)
{
int error;
if (strlen(name) > 255)
return -ERANGE;
down_read(&EXT4_I(inode)->xattr_sem);
error = ext4_xattr_ibody_get(inode, name_index, name, buffer,
buffer_size);
if (error == -ENODATA)
... | 0 | [
"CWE-241",
"CWE-19"
] | linux | 82939d7999dfc1f1998c4b1c12e2f19edbdff272 | 7,071,052,878,213,832,000,000,000,000,000,000,000 | 17 | ext4: convert to mbcache2
The conversion is generally straightforward. The only tricky part is
that xattr block corresponding to found mbcache entry can get freed
before we get buffer lock for that block. So we have to check whether
the entry is still valid after getting buffer lock.
Signed-off-by: Jan Kara <jack@sus... |
static Fixed lsr_translate_coords(GF_LASeRCodec *lsr, u32 val, u32 nb_bits)
{
if (!nb_bits) return 0;
#ifdef GPAC_FIXED_POINT
if (val >> (nb_bits-1) ) {
s32 neg = (s32) val - (1<<nb_bits);
if (neg < -FIX_ONE / 2)
return 2 * gf_divfix(INT2FIX(neg/2), lsr->res_factor);
return gf_divfix(INT2FIX(neg), lsr->res... | 0 | [
"CWE-190"
] | gpac | faa75edde3dfeba1e2cf6ffa48e45a50f1042096 | 290,400,118,693,281,160,000,000,000,000,000,000,000 | 24 | fixed #2213 |
njs_value_string_get(njs_value_t *value, njs_str_t *dst)
{
njs_string_get(value, dst);
} | 0 | [
"CWE-416"
] | njs | 6a07c2156a07ef307b6dcf3c2ca8571a5f1af7a6 | 195,487,062,968,550,630,000,000,000,000,000,000,000 | 4 | Fixed recursive async function calls.
Previously, PromiseCapability record was stored (function->context)
directly in function object during a function invocation. This is
not correct, because PromiseCapability record should be linked to
current execution context. As a result, function->context is
overwritten with c... |
rulesetCreateQueue(void __attribute__((unused)) *pVal, int *pNewVal)
{
DEFiRet;
if(pCurrRuleset == NULL) {
errmsg.LogError(0, RS_RET_NO_CURR_RULESET, "error: currently no specific ruleset specified, thus a "
"queue can not be added to it");
ABORT_FINALIZE(RS_RET_NO_CURR_RULESET);
}
if(pCurrRuleset->pQueue... | 0 | [
"CWE-772",
"CWE-401"
] | rsyslog | 1ef709cc97d54f74d3fdeb83788cc4b01f4c6a2a | 75,789,303,572,386,705,000,000,000,000,000,000,000 | 25 | bugfix: fixed a memory leak and potential abort condition
this could happen if multiple rulesets were used and some output batches
contained messages belonging to more than one ruleset.
fixes: http://bugzilla.adiscon.com/show_bug.cgi?id=226
fixes: http://bugzilla.adiscon.com/show_bug.cgi?id=218 |
static void brcmf_msgbuf_flowring_worker(struct work_struct *work)
{
struct brcmf_msgbuf *msgbuf;
struct brcmf_msgbuf_work_item *create;
msgbuf = container_of(work, struct brcmf_msgbuf, flowring_work);
while ((create = brcmf_msgbuf_dequeue_work(msgbuf))) {
brcmf_msgbuf_flowring_create_worker(msgbuf, create);
... | 0 | [
"CWE-20"
] | linux | a4176ec356c73a46c07c181c6d04039fafa34a9f | 181,744,454,286,980,060,000,000,000,000,000,000,000 | 12 | brcmfmac: add subtype check for event handling in data path
For USB there is no separate channel being used to pass events
from firmware to the host driver and as such are passed over the
data path. In order to detect mock event messages an additional
check is needed on event subtype. This check is added conditionally... |
static int bgp_attr_atomic(struct bgp_attr_parser_args *args)
{
struct attr *const attr = args->attr;
const bgp_size_t length = args->length;
/* Length check. */
if (length != 0) {
flog_err(EC_BGP_ATTR_LEN,
"ATOMIC_AGGREGATE attribute length isn't 0 [%u]",
length);
return bgp_attr_malformed(args, BGP_N... | 0 | [
"CWE-20",
"CWE-436"
] | frr | 943d595a018e69b550db08cccba1d0778a86705a | 169,321,366,638,366,290,000,000,000,000,000,000,000 | 19 | bgpd: don't use BGP_ATTR_VNC(255) unless ENABLE_BGP_VNC_ATTR is defined
Signed-off-by: Lou Berger <lberger@labn.net> |
Bool gf_laser_decode_has_conditionnals(GF_LASeRCodec *codec)
{
return codec && codec->has_conditionnals ? GF_TRUE : GF_FALSE;
} | 0 | [
"CWE-190"
] | gpac | faa75edde3dfeba1e2cf6ffa48e45a50f1042096 | 24,344,573,216,236,826,000,000,000,000,000,000,000 | 4 | fixed #2213 |
authentic_fcp_encode(struct sc_card *card, struct sc_file *file, unsigned char *out, size_t out_len)
{
struct sc_context *ctx = card->ctx;
unsigned char buf[0x80];
size_t ii, offs;
unsigned char ops_ef[4] = { SC_AC_OP_READ, SC_AC_OP_DELETE, SC_AC_OP_UPDATE, SC_AC_OP_RESIZE };
unsigned char ops_df[3] = { SC_AC_OP_C... | 0 | [
"CWE-125"
] | OpenSC | 8fe377e93b4b56060e5bbfb6f3142ceaeca744fa | 17,618,031,434,169,390,000,000,000,000,000,000,000 | 63 | fixed out of bounds reads
Thanks to Eric Sesterhenn from X41 D-SEC GmbH
for reporting and suggesting security fixes. |
static void __exit rose_exit(void)
{
int i;
proc_net_remove(&init_net, "rose");
proc_net_remove(&init_net, "rose_neigh");
proc_net_remove(&init_net, "rose_nodes");
proc_net_remove(&init_net, "rose_routes");
rose_loopback_clear();
rose_rt_free();
ax25_protocol_release(AX25_P_ROSE);
ax25_linkfail_release(&ros... | 0 | [
"CWE-200"
] | linux-2.6 | 17ac2e9c58b69a1e25460a568eae1b0dc0188c25 | 76,749,254,056,112,990,000,000,000,000,000,000,000 | 37 | rose: Fix rose_getname() leak
rose_getname() can leak kernel memory to user.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net> |
ipmi_sdr_print_sensor_fc(struct ipmi_intf *intf,
struct sdr_record_common_sensor *sensor,
uint8_t sdr_record_type)
{
char sval[16];
unsigned int i = 0;
uint8_t target, lun, channel;
struct sensor_reading *sr;
sr = ipmi_sdr_read_sensor_value(intf, sensor, sdr_record_type, 2);
if (!sr)
return -1... | 0 | [
"CWE-120"
] | ipmitool | 7ccea283dd62a05a320c1921e3d8d71a87772637 | 183,910,889,120,404,600,000,000,000,000,000,000,000 | 427 | fru, sdr: Fix id_string buffer overflows
Final part of the fixes for CVE-2020-5208, see
https://github.com/ipmitool/ipmitool/security/advisories/GHSA-g659-9qxw-p7cp
9 variants of stack buffer overflow when parsing `id_string` field of
SDR records returned from `CMD_GET_SDR` command.
SDR record structs have an `id_co... |
dns_zone_setminrefreshtime(dns_zone_t *zone, uint32_t val) {
REQUIRE(DNS_ZONE_VALID(zone));
REQUIRE(val > 0);
zone->minrefresh = val;
} | 0 | [
"CWE-327"
] | bind9 | f09352d20a9d360e50683cd1d2fc52ccedcd77a0 | 325,922,744,227,524,030,000,000,000,000,000,000,000 | 6 | Update keyfetch_done compute_tag check
If in keyfetch_done the compute_tag fails (because for example the
algorithm is not supported), don't crash, but instead ignore the
key. |
Header::pixelAspectRatio () const
{
return static_cast <const FloatAttribute &>
((*this)["pixelAspectRatio"]).value();
} | 0 | [
"CWE-125"
] | openexr | e79d2296496a50826a15c667bf92bdc5a05518b4 | 191,599,934,146,401,700,000,000,000,000,000,000,000 | 5 | fix memory leaks and invalid memory accesses
Signed-off-by: Peter Hillman <peterh@wetafx.co.nz> |
static inline Image *GetImageCache(const ImageInfo *image_info,const char *path,
ExceptionInfo *exception)
{
char
key[MagickPathExtent];
ExceptionInfo
*sans_exception;
Image
*image;
ImageInfo
*read_info;
(void) FormatLocaleString(key,MagickPathExtent,"cache:%s",path);
sans_exception=Ac... | 0 | [
"CWE-772",
"CWE-787"
] | ImageMagick | e793eb203e5e0f91f5037aed6585e81b1e27395b | 54,512,728,349,505,730,000,000,000,000,000,000,000 | 29 | https://github.com/ImageMagick/ImageMagick/issues/636 |
static int tc_modify_qdisc(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
{
struct net *net = sock_net(skb->sk);
struct tcmsg *tcm;
struct nlattr *tca[TCA_MAX + 1];
struct net_device *dev;
u32 clid;
struct Qdisc *q, *p;
int err;
if (net != &init_net)
return -EINVAL;
replay:
/* Reinit, just in case som... | 0 | [
"CWE-909"
] | linux-2.6 | 16ebb5e0b36ceadc8186f71d68b0c4fa4b6e781b | 105,603,111,369,970,480,000,000,000,000,000,000,000 | 138 | tc: Fix unitialized kernel memory leak
Three bytes of uninitialized kernel memory are currently leaked to user
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Reviewed-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net> |
int btrfs_orphan_add(struct btrfs_trans_handle *trans, struct inode *inode)
{
struct btrfs_root *root = BTRFS_I(inode)->root;
struct btrfs_block_rsv *block_rsv = NULL;
int reserve = 0;
int insert = 0;
int ret;
if (!root->orphan_block_rsv) {
block_rsv = btrfs_alloc_block_rsv(root, BTRFS_BLOCK_RSV_TEMP);
if (!... | 0 | [
"CWE-200"
] | linux | 0305cd5f7fca85dae392b9ba85b116896eb7c1c7 | 141,448,543,329,040,620,000,000,000,000,000,000,000 | 81 | Btrfs: fix truncation of compressed and inlined extents
When truncating a file to a smaller size which consists of an inline
extent that is compressed, we did not discard (or made unusable) the
data between the new file size and the old file size, wasting metadata
space and allowing for the truncated data to be leaked... |
static int mlx5_ib_destroy_dct(struct mlx5_ib_qp *mqp)
{
struct mlx5_ib_dev *dev = to_mdev(mqp->ibqp.device);
if (mqp->state == IB_QPS_RTR) {
int err;
err = mlx5_core_destroy_dct(dev->mdev, &mqp->dct.mdct);
if (err) {
mlx5_ib_warn(dev, "failed to destroy DCT %d\n", err);
return err;
}
}
kfree(mqp->... | 0 | [
"CWE-119",
"CWE-787"
] | linux | 0625b4ba1a5d4703c7fb01c497bd6c156908af00 | 270,465,507,661,633,200,000,000,000,000,000,000,000 | 18 | IB/mlx5: Fix leaking stack memory to userspace
mlx5_ib_create_qp_resp was never initialized and only the first 4 bytes
were written.
Fixes: 41d902cb7c32 ("RDMA/mlx5: Fix definition of mlx5_ib_create_qp_resp")
Cc: <stable@vger.kernel.org>
Acked-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <... |
int save_in_field(Field *to) { return to->store(val_int(), true); } | 0 | [
"CWE-416",
"CWE-703"
] | server | 08c7ab404f69d9c4ca6ca7a9cf7eec74c804f917 | 220,939,487,649,811,140,000,000,000,000,000,000,000 | 1 | 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... |
pdf14_text_begin(gx_device * dev, gs_gstate * pgs,
const gs_text_params_t * text, gs_font * font,
gx_path * path, const gx_device_color * pdcolor,
const gx_clip_path * pcpath, gs_memory_t * memory,
gs_text_enum_t ** ppenum)
{
int code;
gs_text_... | 0 | [
"CWE-416"
] | ghostpdl | 90fd0c7ca3efc1ddff64a86f4104b13b3ac969eb | 288,877,796,450,652,500,000,000,000,000,000,000,000 | 18 | Bug 697456. Dont create new ctx when pdf14 device reenabled
This bug had yet another weird case where the user created a
file that pushed the pdf14 device twice. We were in that case,
creating a new ctx and blowing away the original one with out
proper clean up. To avoid, only create a new one when we need it. |
static SUB_STATE_RETURN read_state_machine(SSL *s)
{
OSSL_STATEM *st = &s->statem;
int ret, mt;
unsigned long len = 0;
int (*transition) (SSL *s, int mt);
PACKET pkt;
MSG_PROCESS_RETURN(*process_message) (SSL *s, PACKET *pkt);
WORK_STATE(*post_process_message) (SSL *s, WORK_STATE wst);
u... | 0 | [
"CWE-416"
] | openssl | acacbfa7565c78d2273c0b2a2e5e803f44afefeb | 80,582,133,851,087,880,000,000,000,000,000,000,000 | 153 | Fix Use After Free for large message sizes
The buffer to receive messages is initialised to 16k. If a message is
received that is larger than that then the buffer is "realloc'd". This can
cause the location of the underlying buffer to change. Anything that is
referring to the old location will be referring to free'd d... |
inline void reset_killed()
{
/*
Resetting killed has to be done under a mutex to ensure
its not done during an awake() call.
*/
if (killed != NOT_KILLED)
{
mysql_mutex_lock(&LOCK_thd_kill);
killed= NOT_KILLED;
killed_err= 0;
mysql_mutex_unlock(&LOCK_thd_kill);
... | 0 | [
"CWE-416"
] | server | 4681b6f2d8c82b4ec5cf115e83698251963d80d5 | 110,531,587,047,569,300,000,000,000,000,000,000,000 | 14 | MDEV-26281 ASAN use-after-poison when complex conversion is involved in blob
the bug was that in_vector array in Item_func_in was allocated in the
statement arena, not in the table->expr_arena.
revert part of the 5acd391e8b2d. Instead, change the arena correctly
in fix_all_session_vcol_exprs().
Remove TABLE_ARENA, t... |
static uint8_t server_authorize(struct bt_att *att, uint8_t opcode,
uint16_t handle, void *user_data)
{
struct btd_gatt_database *database = user_data;
struct device_state *state;
bdaddr_t bdaddr;
uint8_t bdaddr_type;
if (!get_dst_info(att, &bdaddr, &bdaddr_type))
return 0;
/* Skip if there is no device ... | 0 | [
"CWE-416"
] | bluez | 838c0dc7641e1c991c0f3027bf94bee4606012f8 | 55,825,029,618,360,060,000,000,000,000,000,000,000 | 33 | 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... |
static inline longlong read_bigendian(const uchar *from, uint bytes)
{
switch(bytes) {
case 1: return mi_uint1korr(from);
case 2: return mi_uint2korr(from);
case 3: return mi_uint3korr(from);
case 4: return mi_uint4korr(from);
case 5: return mi_uint5korr(from);
case 6: return mi_uint6korr(from);
case 7:... | 0 | [
"CWE-416",
"CWE-703"
] | server | 08c7ab404f69d9c4ca6ca7a9cf7eec74c804f917 | 49,988,533,192,404,130,000,000,000,000,000,000,000 | 14 | MDEV-24176 Server crashes after insert in the table with virtual
column generated using date_format() and if()
vcol_info->expr is allocated on expr_arena at parsing stage. Since
expr item is allocated on expr_arena all its containee items must be
allocated on expr_arena too. Otherwise fix_session_expr() will
encounter... |
static int pnm_getuintstr(jas_stream_t *in, uint_fast32_t *val)
{
uint_fast32_t v;
int c;
/* Discard any leading whitespace. */
do {
if ((c = pnm_getc(in)) == EOF) {
return -1;
}
} while (isspace(c));
/* Parse the number. */
v = 0;
while (isdigit(c)) {
v = 10 * v + c - '0';
if ((c = pnm_getc(in)) <... | 0 | [
"CWE-20",
"CWE-190"
] | jasper | d42b2388f7f8e0332c846675133acea151fc557a | 110,229,039,118,708,620,000,000,000,000,000,000,000 | 31 | The generation of the configuration file jas_config.h has been completely
reworked in order to avoid pollution of the global namespace.
Some problematic types like uchar, ulong, and friends have been replaced
with names with a jas_ prefix.
An option max_samples has been added to the BMP and JPEG decoders to
restrict ... |
static inline bool between(__u32 seq1, __u32 seq2, __u32 seq3)
{
return seq3 - seq2 >= seq1 - seq2;
} | 0 | [
"CWE-416",
"CWE-269"
] | linux | bb1fceca22492109be12640d49f5ea5a544c6bb4 | 96,420,119,402,857,230,000,000,000,000,000,000,000 | 4 | tcp: fix use after free in tcp_xmit_retransmit_queue()
When tcp_sendmsg() allocates a fresh and empty skb, it puts it at the
tail of the write queue using tcp_add_write_queue_tail()
Then it attempts to copy user data into this fresh skb.
If the copy fails, we undo the work and remove the fresh skb.
Unfortunately, t... |
static long uptomult(long x, long y)
{
assert(x >= 0);
return ((x + y - 1) / y) * y;
} | 0 | [
"CWE-189"
] | jasper | 3c55b399c36ef46befcb21e4ebc4799367f89684 | 262,590,918,659,951,870,000,000,000,000,000,000,000 | 5 | At many places in the code, jas_malloc or jas_recalloc was being
invoked with the size argument being computed in a manner that would not
allow integer overflow to be detected. Now, these places in the code
have been modified to use special-purpose memory allocation functions
(e.g., jas_alloc2, jas_alloc3, jas_realloc... |
static int posix_cpu_timer_set(struct k_itimer *timer, int timer_flags,
struct itimerspec64 *new, struct itimerspec64 *old)
{
unsigned long flags;
struct sighand_struct *sighand;
struct task_struct *p = timer->it.cpu.task;
u64 old_expires, new_expires, old_incr, val;
int ret;
WARN_ON_ONCE(p == NULL);
... | 0 | [
"CWE-190"
] | linux | 78c9c4dfbf8c04883941445a195276bb4bb92c76 | 259,148,802,146,598,270,000,000,000,000,000,000,000 | 142 | posix-timers: Sanitize overrun handling
The posix timer overrun handling is broken because the forwarding functions
can return a huge number of overruns which does not fit in an int. As a
consequence timer_getoverrun(2) and siginfo::si_overrun can turn into
random number generators.
The k_clock::timer_forward() callb... |
main (int argc, char *argv[])
{
unsigned cmdn;
int flags = IDN2_NONTRANSITIONAL;
setlocale (LC_ALL, "");
set_program_name (argv[0]);
bindtextdomain (PACKAGE, LOCALEDIR);
textdomain (PACKAGE);
if (cmdline_parser (argc, argv, &args_info) != 0)
return EXIT_FAILURE;
if (args_info.version_given)
{... | 1 | [
"CWE-20"
] | libidn2 | 241e8f486134793cb0f4a5b0e5817a97883401f5 | 197,741,477,710,611,630,000,000,000,000,000,000,000 | 66 | Perform A-Label roundtrip for lookup functions by default
This adds another check to avoid unexpected results.
It was a longstanding FIXME.
Thanks to Jonathan Birch of Microsoft Corporation,
Florian Weimer (GNU glibc) and Nikos Mavrogiannopoulos (GnuTLS)
for investigation, discussion and testing. |
static void __exit snd_compress_exit(void)
{
} | 0 | [
"CWE-703"
] | linux | 6217e5ede23285ddfee10d2e4ba0cc2d4c046205 | 112,034,135,558,309,120,000,000,000,000,000,000,000 | 3 | ALSA: compress: fix an integer overflow check
I previously added an integer overflow check here but looking at it now,
it's still buggy.
The bug happens in snd_compr_allocate_buffer(). We multiply
".fragments" and ".fragment_size" and that doesn't overflow but then we
save it in an unsigned int so it truncates the h... |
Pl_ASCIIHexDecoder::flush()
{
if (this->pos == 0)
{
QTC::TC("libtests", "Pl_ASCIIHexDecoder no-op flush");
return;
}
int b[2];
for (int i = 0; i < 2; ++i)
{
if (this->inbuf[i] >= 'A')
{
b[i] = this->inbuf[i] - 'A' + 10;
}
else
{
b[i] = this->inbuf[i] - '0';
}
}
unsigned... | 0 | [
"CWE-787"
] | qpdf | dc92574c10f3e2516ec6445b88c5d584f40df4e5 | 210,240,176,858,994,760,000,000,000,000,000,000,000 | 32 | Fix some pipelines to be safe if downstream write fails (fuzz issue 28262) |
kvec_array_init(struct kvec *new, struct kvec *iov, unsigned int nr_segs,
size_t bytes)
{
size_t base = 0;
while (bytes || !iov->iov_len) {
int copy = min(bytes, iov->iov_len);
bytes -= copy;
base += copy;
if (iov->iov_len == base) {
iov++;
nr_segs--;
base = 0;
}
}
memcpy(new, iov, sizeof(*io... | 0 | [
"CWE-703",
"CWE-189"
] | linux | 1fc29bacedeabb278080e31bb9c1ecb49f143c3b | 336,853,331,133,848,260,000,000,000,000,000,000,000 | 21 | cifs: fix off-by-one bug in build_unc_path_to_root
commit 839db3d10a (cifs: fix up handling of prefixpath= option) changed
the code such that the vol->prepath no longer contained a leading
delimiter and then fixed up the places that accessed that field to
account for that change.
One spot in build_unc_path_to_root wa... |
scale10_round_decimal_double (double x, int n)
{
int e IF_LINT(= 0);
mpn_t m;
void *memory = decode_double (x, &e, &m);
return scale10_round_decimal_decoded (e, m, memory, n);
} | 0 | [
"CWE-119",
"CWE-787"
] | gnulib | 278b4175c9d7dd47c1a3071554aac02add3b3c35 | 223,212,995,007,081,780,000,000,000,000,000,000,000 | 7 | vasnprintf: Fix heap memory overrun bug.
Reported by Ben Pfaff <blp@cs.stanford.edu> in
<https://lists.gnu.org/archive/html/bug-gnulib/2018-09/msg00107.html>.
* lib/vasnprintf.c (convert_to_decimal): Allocate one more byte of
memory.
* tests/test-vasnprintf.c (test_function): Add another test. |
static void nfc_check_pres_timeout(struct timer_list *t)
{
struct nfc_dev *dev = from_timer(dev, t, check_pres_timer);
schedule_work(&dev->check_pres_work);
} | 0 | [] | linux | 3e3b5dfcd16a3e254aab61bd1e8c417dd4503102 | 316,327,683,252,589,230,000,000,000,000,000,000,000 | 6 | NFC: reorder the logic in nfc_{un,}register_device
There is a potential UAF between the unregistration routine and the NFC
netlink operations.
The race that cause that UAF can be shown as below:
(FREE) | (USE)
nfcmrvl_nci_unregister_dev | nfc_genl_dev_up
nci_close_device |
nci... |
unknownDots(widechar dots) {
static char buffer[20];
int k = 1;
buffer[0] = '\\';
for (int mappingPos = 0; dotMapping[mappingPos].key; mappingPos++) {
if (dots & dotMapping[mappingPos].key) buffer[k++] = dotMapping[mappingPos].value;
}
buffer[k++] = '/';
buffer[k] = 0;
return buffer;
} | 0 | [
"CWE-787"
] | liblouis | fb2bfce4ed49ac4656a8f7e5b5526e4838da1dde | 169,530,136,797,254,110,000,000,000,000,000,000,000 | 11 | Fix yet another buffer overflow in the braille table parser
Reported by Henri Salo
Fixes #592 |
static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
zval *result = &EX_T(opline->result.u.var).tmp_var;
compare_function(result,
_get_zval_ptr_var(&opline->op1, EX(Ts), &free_op1 TSRMLS_CC),
_get_zval_ptr_cv(&opline->op2... | 0 | [] | php-src | ce96fd6b0761d98353761bf78d5bfb55291179fd | 219,625,869,115,447,260,000,000,000,000,000,000,000 | 14 | - 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 |
static double mp_u(_cimg_math_parser& mp) {
return cimg::rand(_mp_arg(2),_mp_arg(3)); | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 259,188,986,871,947,620,000,000,000,000,000,000,000 | 3 | Fix other issues in 'CImg<T>::load_bmp()'. |
static inline int object_common2(UNSERIALIZE_PARAMETER, zend_long elements)
{
HashTable *ht;
zend_bool has_wakeup;
if (Z_TYPE_P(rval) != IS_OBJECT) {
return 0;
}
has_wakeup = Z_OBJCE_P(rval) != PHP_IC_ENTRY
&& zend_hash_str_exists(&Z_OBJCE_P(rval)->function_table, "__wakeup", sizeof("__wakeup")-1);
ht = Z_... | 0 | [
"CWE-416"
] | php-src | 1a23ebc1fff59bf480ca92963b36eba5c1b904c4 | 230,701,130,971,009,660,000,000,000,000,000,000,000 | 36 | Fixed bug #74103 and bug #75054
Directly fail unserialization when trying to acquire an r/R
reference to an UNDEF HT slot. Previously this left an UNDEF and
later deleted the index/key from the HT.
What actually caused the issue here is a combination of two
factors: First, the key deletion was performed using the has... |
static bool aivdm_decode(const char *buf, size_t buflen,
struct aivdm_context_t ais_contexts[AIVDM_CHANNELS],
struct ais_t *ais,
int debug)
{
#ifdef __UNUSED_DEBUG__
char *sixbits[64] = {
"000000", "000001", "000010", "000011", "000100",
"000101", "000110", "000111", "001000", "001001",
"001010", "00... | 0 | [] | gpsd | 08edc49d8f63c75bfdfb480b083b0d960310f94f | 129,610,742,477,715,300,000,000,000,000,000,000,000 | 163 | Address Savannah bug #38511:
ais_context->bitlen <= sizeof(ais_context->bits)/8 is not checked |
int SSL_CTX_set_cipher_list(SSL_CTX *ctx, const char *str)
{
STACK_OF(SSL_CIPHER) *sk;
sk=ssl_create_cipher_list(ctx->method,&ctx->cipher_list,
&ctx->cipher_list_by_id,str);
/* ssl_create_cipher_list may return an empty stack if it
* was unable to find a cipher matching the given rule string
* (for example ... | 0 | [
"CWE-310"
] | openssl | c6a876473cbff0fd323c8abcaace98ee2d21863d | 176,024,540,210,575,970,000,000,000,000,000,000,000 | 22 | Support TLS_FALLBACK_SCSV.
Reviewed-by: Stephen Henson <steve@openssl.org> |
hint_list_finish(struct hint_state *state, krb5_error_code code)
{
kdc_hint_respond_fn oldrespond = state->respond;
void *oldarg = state->arg;
kdc_realm_t *kdc_active_realm = state->realm;
/* Add a freshness token if a preauth module requested it and the client
* request indicates support for it. ... | 0 | [
"CWE-617"
] | krb5 | 94e5eda5bb94d1d44733a49c3d9b6d1e42c74def | 208,537,261,638,612,060,000,000,000,000,000,000,000 | 26 | Remove incorrect KDC assertion
The assertion in return_enc_padata() is reachable because
kdc_make_s4u2self_rep() may have previously added encrypted padata.
It is no longer necessary because the code uses add_pa_data_element()
instead of allocating a new list.
CVE-2018-20217:
In MIT krb5 1.8 or later, an authenticat... |
static void virtio_blk_handle_read(VirtIOBlockReq *req)
{
BlockDriverAIOCB *acb;
uint64_t sector;
sector = ldq_p(&req->out->sector);
if (sector & req->dev->sector_mask) {
virtio_blk_rw_complete(req, -EIO);
return;
}
acb = bdrv_aio_readv(req->dev->bs, sector, &req->qiov,
... | 1 | [
"CWE-119"
] | qemu-kvm | 52c050236eaa4f0b5e1d160cd66dc18106445c4d | 198,504,695,502,641,500,000,000,000,000,000,000,000 | 19 | virtio-blk: fail unaligned requests
Like all block drivers virtio-blk should not allow small than block size
granularity access. But given that the protocol specifies a
byte unit length field we currently accept such requests, which cause
qemu to abort() in lower layers. Add checks to the main read and
write handler... |
static bool qtest_check_clang_sanitizer(void)
{
#ifdef QEMU_SANITIZE_ADDRESS
return true;
#else
g_test_skip("QEMU not configured using --enable-sanitizers");
return false;
#endif
} | 0 | [
"CWE-787"
] | qemu | 46609b90d9e3a6304def11038a76b58ff43f77bc | 83,157,500,032,647,770,000,000,000,000,000,000,000 | 9 | tests/qtest/fdc-test: Add a regression test for CVE-2021-3507
Add the reproducer from https://gitlab.com/qemu-project/qemu/-/issues/339
Without the previous commit, when running 'make check-qtest-i386'
with QEMU configured with '--enable-sanitizers' we get:
==4028352==ERROR: AddressSanitizer: heap-buffer-overflow ... |
static BOOL update_send_set_keyboard_ime_status(rdpContext* context,
UINT16 imeId, UINT32 imeState, UINT32 imeConvMode)
{
wStream* s;
rdpRdp* rdp = context->rdp;
s = rdp_data_pdu_init(rdp);
if (!s)
return FALSE;
/* unitId should be 0 according to MS-RDPBCGR 2.2.8.2.2.1 */
Stream_Write_UINT16(s, imeId)... | 0 | [
"CWE-119",
"CWE-787"
] | FreeRDP | 445a5a42c500ceb80f8fa7f2c11f3682538033f3 | 71,251,660,765,703,020,000,000,000,000,000,000,000 | 17 | Fixed CVE-2018-8786
Thanks to Eyal Itkin from Check Point Software Technologies. |
static void perf_sample_regs_user(struct perf_regs *regs_user,
struct pt_regs *regs,
struct pt_regs *regs_user_copy)
{
if (user_mode(regs)) {
regs_user->abi = perf_reg_abi(current);
regs_user->regs = regs;
} else if (current->mm) {
perf_get_regs_user(regs_user, regs, regs_user_copy);
} else {
reg... | 0 | [
"CWE-284",
"CWE-264"
] | linux | f63a8daa5812afef4f06c962351687e1ff9ccb2b | 171,888,146,830,742,700,000,000,000,000,000,000,000 | 14 | perf: Fix event->ctx locking
There have been a few reported issues wrt. the lack of locking around
changing event->ctx. This patch tries to address those.
It avoids the whole rwsem thing; and while it appears to work, please
give it some thought in review.
What I did fail at is sensible runtime checks on the use of
... |
static void checkmode (lua_State *L, const char *mode, const char *x) {
if (mode && strchr(mode, x[0]) == NULL) {
luaO_pushfstring(L,
"attempt to load a %s chunk (mode is '%s')", x, mode);
luaD_throw(L, LUA_ERRSYNTAX);
}
} | 0 | [
"CWE-416",
"CWE-125",
"CWE-787"
] | lua | 6298903e35217ab69c279056f925fb72900ce0b7 | 230,661,226,417,806,600,000,000,000,000,000,000,000 | 7 | Keep minimum size when shrinking a stack
When shrinking a stack (during GC), do not make it smaller than the
initial stack size. |
void t_go_generator::generate_enum(t_enum* tenum) {
std::ostringstream to_string_mapping, from_string_mapping;
std::string tenum_name(publicize(tenum->get_name()));
generate_go_docstring(f_types_, tenum);
f_types_ << "type " << tenum_name << " int64" << endl << "const (" << endl;
to_string_mapping << indent(... | 0 | [
"CWE-77"
] | thrift | 2007783e874d524a46b818598a45078448ecc53e | 308,937,678,035,154,250,000,000,000,000,000,000,000 | 87 | THRIFT-3893 Command injection in format_go_output
Client: Go
Patch: Jens Geyer |
static void userns_put(struct ns_common *ns)
{
put_user_ns(to_user_ns(ns));
} | 0 | [
"CWE-20",
"CWE-862",
"CWE-863"
] | linux | d2f007dbe7e4c9583eea6eb04d60001e85c6f1bd | 7,650,832,986,354,692,000,000,000,000,000,000,000 | 4 | userns: also map extents in the reverse map to kernel IDs
The current logic first clones the extent array and sorts both copies, then
maps the lower IDs of the forward mapping into the lower namespace, but
doesn't map the lower IDs of the reverse mapping.
This means that code in a nested user namespace with >5 extent... |
static zend_always_inline int zend_array_dup_element(HashTable *source, HashTable *target, uint32_t idx, Bucket *p, Bucket *q, int packed, int static_keys, int with_holes)
{
zval *data = &p->val;
if (with_holes) {
if (!packed && Z_TYPE_INFO_P(data) == IS_INDIRECT) {
data = Z_INDIRECT_P(data);
}
if (UNEXPECT... | 0 | [
"CWE-190"
] | php-src | 4cc0286f2f3780abc6084bcdae5dce595daa3c12 | 221,051,557,141,694,400,000,000,000,000,000,000,000 | 53 | Fix #73832 - leave the table in a safe state if the size is too big. |
int snd_pcm_hw_rule_noresample(struct snd_pcm_runtime *runtime,
unsigned int base_rate)
{
return snd_pcm_hw_rule_add(runtime, SNDRV_PCM_HW_PARAMS_NORESAMPLE,
SNDRV_PCM_HW_PARAM_RATE,
snd_pcm_hw_rule_noresample_func,
(void *)(uintptr_t)base_rate,
SNDRV_PCM_HW_PARAM_RATE, -1);
} | 0 | [
"CWE-416",
"CWE-362"
] | linux | 3aa02cb664c5fb1042958c8d1aa8c35055a2ebc4 | 250,096,383,867,193,200,000,000,000,000,000,000,000 | 9 | ALSA: pcm : Call kill_fasync() in stream lock
Currently kill_fasync() is called outside the stream lock in
snd_pcm_period_elapsed(). This is potentially racy, since the stream
may get released even during the irq handler is running. Although
snd_pcm_release_substream() calls snd_pcm_drop(), this doesn't
guarantee th... |
static int usbhid_power(struct hid_device *hid, int lvl)
{
struct usbhid_device *usbhid = hid->driver_data;
int r = 0;
switch (lvl) {
case PM_HINT_FULLON:
r = usb_autopm_get_interface(usbhid->intf);
break;
case PM_HINT_NORMAL:
usb_autopm_put_interface(usbhid->intf);
break;
}
return r;
} | 0 | [
"CWE-125",
"CWE-787"
] | linux | f043bfc98c193c284e2cd768fefabe18ac2fed9b | 5,062,174,457,703,873,500,000,000,000,000,000,000 | 17 | HID: usbhid: fix out-of-bounds bug
The hid descriptor identifies the length and type of subordinate
descriptors for a device. If the received hid descriptor is smaller than
the size of the struct hid_descriptor, it is possible to cause
out-of-bounds.
In addition, if bNumDescriptors of the hid descriptor have an incor... |
DataBuf PngChunk::parseTXTChunk(const DataBuf& data,
int keysize,
TxtChunkType type)
{
DataBuf arr;
if(type == zTXt_Chunk)
{
enforce(data.size_ >= Safe::add(keysize, 2), Exiv2::kerCorruptedM... | 0 | [
"CWE-125"
] | exiv2 | 35b3e596edacd2437c2c5d3dd2b5c9502626163d | 290,785,519,026,904,000,000,000,000,000,000,000,000 | 115 | Add overflow & overread checks to PngChunk::parseTXTChunk()
This function was creating a lot of new pointers and strings without
properly checking the array bounds. This commit adds several calls
to enforce(), making sure that the pointers stay within bounds.
Strings are now created using the helper function
string_fr... |
bool ClientHandler::get_should_close_after_write() const {
return should_close_after_write_;
} | 0 | [] | nghttp2 | 95efb3e19d174354ca50c65d5d7227d92bcd60e1 | 167,804,841,259,285,200,000,000,000,000,000,000,000 | 3 | Don't read too greedily |
static int recalc_sigpending_tsk(struct task_struct *t)
{
if ((t->group_stop & GROUP_STOP_PENDING) ||
PENDING(&t->pending, &t->blocked) ||
PENDING(&t->signal->shared_pending, &t->blocked)) {
set_tsk_thread_flag(t, TIF_SIGPENDING);
return 1;
}
/*
* We must never clear the flag in another thread, or in... | 0 | [
"CWE-400"
] | linux-stable-rt | bcf6b1d78c0bde228929c388978ed3af9a623463 | 48,111,618,321,819,160,000,000,000,000,000,000,000 | 15 | signal/x86: Delay calling signals in atomic
On x86_64 we must disable preemption before we enable interrupts
for stack faults, int3 and debugging, because the current task is using
a per CPU debug stack defined by the IST. If we schedule out, another task
can come in and use the same stack and cause the stack to be co... |
_tor_realloc(void *ptr, size_t size DMALLOC_PARAMS)
{
void *result;
tor_assert(size < SIZE_T_CEILING);
#ifdef USE_DMALLOC
result = dmalloc_realloc(file, line, ptr, size, DMALLOC_FUNC_REALLOC, 0);
#else
result = realloc(ptr, size);
#endif
if (PREDICT_UNLIKELY(result == NULL)) {
log_err(LD_MM,"Out of mem... | 0 | [] | tor | 973c18bf0e84d14d8006a9ae97fde7f7fb97e404 | 321,581,933,213,000,900,000,000,000,000,000,000,000 | 18 | Fix assertion failure in tor_timegm.
Fixes bug 6811. |
struct dentry *ext4_get_parent(struct dentry *child)
{
__u32 ino;
struct inode *inode;
static const struct qstr dotdot = {
.name = "..",
.len = 2,
};
struct ext4_dir_entry_2 * de;
struct buffer_head *bh;
bh = ext4_find_entry(child->d_inode, &dotdot, &de);
inode = NULL;
if (!bh)
return ERR_PTR(-ENOENT);
... | 0 | [
"CWE-20"
] | linux-2.6 | e6b8bc09ba2075cd91fbffefcd2778b1a00bd76f | 220,149,981,058,174,530,000,000,000,000,000,000,000 | 26 | ext4: Add sanity check to make_indexed_dir
Make sure the rec_len field in the '..' entry is sane, lest we overrun
the directory block and cause a kernel oops on a purposefully
corrupted filesystem.
Thanks to Sami Liedes for reporting this bug.
http://bugzilla.kernel.org/show_bug.cgi?id=12430
Signed-off-by: "Theodor... |
rsvg_xml_noerror (void *data, xmlErrorPtr error)
{
} | 0 | [
"CWE-20"
] | librsvg | d83e426fff3f6d0fa6042d0930fb70357db24125 | 247,305,251,085,124,420,000,000,000,000,000,000,000 | 3 | io: Use XML_PARSE_NONET
We don't want to load resources off the net.
Bug #691708. |
void test_checkout_nasty__dotcapitalgit_path(void)
{
test_checkout_fails("refs/heads/dotcapitalgit_path", ".GIT/foobar");
} | 0 | [
"CWE-20",
"CWE-706"
] | libgit2 | 3f7851eadca36a99627ad78cbe56a40d3776ed01 | 259,471,609,361,682,840,000,000,000,000,000,000,000 | 4 | Disallow NTFS Alternate Data Stream attacks, even on Linux/macOS
A little-known feature of NTFS is that it offers to store metadata in
so-called "Alternate Data Streams" (inspired by Apple's "resource
forks") that are copied together with the file they are associated with.
These Alternate Data Streams can be accessed ... |
TPM_RC tpm_session_start_auth_with_params(TSS2_SYS_CONTEXT *sapi_context, SESSION **session,
TPMI_DH_OBJECT tpmKey, TPM2B_MAX_BUFFER *salt,
TPMI_DH_ENTITY bind, TPM2B_AUTH *bindAuth, TPM2B_NONCE *nonceCaller,
TPM2B_ENCRYPTED_SECRET *encryptedSalt,
TPM_SE sessionType, TPMT_SYM_DEF *symmetric, TPMI_ALG_HA... | 0 | [
"CWE-522",
"CWE-200"
] | tpm2.0-tools | c5d72beaab1cbbbe68271f4bc4b6670d69985157 | 123,538,198,793,696,450,000,000,000,000,000,000,000 | 67 | kdfa: use openssl for hmac not tpm
While not reachable in the current code base tools, a potential
security bug lurked in tpm_kdfa().
If using that routine for an hmac authorization, the hmac was
calculated using the tpm. A user of an object wishing to
authenticate via hmac, would expect that the password is never
se... |
print_vrrp_data(__attribute__((unused)) thread_t * thread)
{
vrrp_print_data();
return 0;
} | 0 | [
"CWE-200"
] | keepalived | 26c8d6374db33bcfcdcd758b1282f12ceef4b94f | 270,596,646,035,503,770,000,000,000,000,000,000,000 | 5 | Disable fopen_safe() append mode by default
If a non privileged user creates /tmp/keepalived.log and has it open
for read (e.g. tail -f), then even though keepalived will change the
owner to root and remove all read/write permissions from non owners,
the application which already has the file open will be able to read... |
nautilus_file_is_foreign_link (NautilusFile *file)
{
return file->details->is_foreign_link;
} | 0 | [] | nautilus | 7632a3e13874a2c5e8988428ca913620a25df983 | 81,271,103,791,667,560,000,000,000,000,000,000,000 | 4 | Check for trusted desktop file launchers.
2009-02-24 Alexander Larsson <alexl@redhat.com>
* libnautilus-private/nautilus-directory-async.c:
Check for trusted desktop file launchers.
* libnautilus-private/nautilus-file-private.h:
* libnautilus-private/nautilus-file.c:
* libnautilus-... |
GF_Err gf_bs_seek(GF_BitStream *bs, u64 offset)
{
bs->overflow_state = 0;
if (bs->on_block_out) {
GF_Err e;
if (offset < bs->bytes_out) {
GF_LOG(GF_LOG_ERROR, GF_LOG_CORE, ("[BS] Attempt to seek on byte range already forwarded\n"));
return GF_BAD_PARAM;
}
/*warning: we allow offset = bs->size for WRITE ... | 0 | [
"CWE-617",
"CWE-703"
] | gpac | 9ea93a2ec8f555ceed1ee27294cf94822f14f10f | 91,299,640,476,572,360,000,000,000,000,000,000,000 | 26 | fixed #2165 |
rsvg_cairo_pop_render_stack (RsvgDrawingCtx * ctx)
{
RsvgCairoRender *render = RSVG_CAIRO_RENDER (ctx->render);
cairo_t *child_cr = render->cr;
gboolean lateclip = FALSE;
cairo_surface_t *surface = NULL;
RsvgState *state = rsvg_current_state (ctx);
gboolean nest;
if (rsvg_current_state (ctx... | 1 | [
"CWE-20"
] | librsvg | d1c9191949747f6dcfd207831d15dd4ba00e31f2 | 256,948,378,846,916,280,000,000,000,000,000,000,000 | 65 | state: Store mask as reference
Instead of immediately looking up the mask, store the reference and look
it up on use. |
static int smack_inode_setxattr(struct user_namespace *mnt_userns,
struct dentry *dentry, const char *name,
const void *value, size_t size, int flags)
{
struct smk_audit_info ad;
struct smack_known *skp;
int check_priv = 0;
int check_import = 0;
int check_star = 0;
int rc = 0;
/*
* Check label validit... | 0 | [
"CWE-416"
] | linux | a3727a8bac0a9e77c70820655fd8715523ba3db7 | 48,304,798,368,042,890,000,000,000,000,000,000,000 | 54 | 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 ... |
static int hclge_vport_q_to_qs_map(struct hclge_dev *hdev,
struct hclge_vport *vport)
{
struct hnae3_knic_private_info *kinfo = &vport->nic.kinfo;
struct hnae3_queue **tqp = kinfo->tqp;
struct hnae3_tc_info *v_tc_info;
u32 i, j;
int ret;
for (i = 0; i < kinfo->num_tc; i++) {
v_tc_info = &kinfo->tc_info[... | 0 | [
"CWE-125"
] | linux | 04f25edb48c441fc278ecc154c270f16966cbb90 | 235,480,970,403,156,200,000,000,000,000,000,000,000 | 24 | net: hns3: add some error checking in hclge_tm module
When hdev->tx_sch_mode is HCLGE_FLAG_VNET_BASE_SCH_MODE, the
hclge_tm_schd_mode_vnet_base_cfg calls hclge_tm_pri_schd_mode_cfg
with vport->vport_id as pri_id, which is used as index for
hdev->tm_info.tc_info, it will cause out of bound access issue
if vport_id is e... |
unsigned char *lpAppendInteger(unsigned char *lp, int64_t value) {
char buf[LONG_STR_SIZE];
int slen = ll2string(buf,sizeof(buf),value);
return lpAppend(lp,(unsigned char*)buf,slen);
} | 0 | [
"CWE-125",
"CWE-704"
] | redis | c04082cf138f1f51cedf05ee9ad36fb6763cafc6 | 81,803,833,786,613,420,000,000,000,000,000,000,000 | 5 | Abort in XGROUP if the key is not a stream |
int cma_set_default_roce_tos(struct cma_device *cma_dev, u32 port,
u8 default_roce_tos)
{
if (!rdma_is_port_valid(cma_dev->device, port))
return -EINVAL;
cma_dev->default_roce_tos[port - rdma_start_port(cma_dev->device)] =
default_roce_tos;
return 0;
} | 0 | [
"CWE-416"
] | linux | bc0bdc5afaa740d782fbf936aaeebd65e5c2921d | 263,657,250,684,009,470,000,000,000,000,000,000,000 | 11 | RDMA/cma: Do not change route.addr.src_addr.ss_family
If the state is not idle then rdma_bind_addr() will immediately fail and
no change to global state should happen.
For instance if the state is already RDMA_CM_LISTEN then this will corrupt
the src_addr and would cause the test in cma_cancel_operation():
if (cma... |
static char *get_pid_environ_val(pid_t pid,char *val){
char temp[500];
int i=0;
int foundit=0;
FILE *fp;
sprintf(temp,"/proc/%d/environ",pid);
fp=fopen(temp,"r");
if(fp==NULL)
return NULL;
for(;;){
temp[i]=fgetc(fp);
if(foundit==1 && (temp[i]==0 || temp[i]=='\0' || temp[i]==EOF)){... | 1 | [
"CWE-119",
"CWE-787"
] | das_watchdog | bd20bb02e75e2c0483832b52f2577253febfb690 | 162,694,388,896,939,430,000,000,000,000,000,000,000 | 44 | Fix memory overflow if the name of an environment is larger than 500 characters. Bug found by Adam Sampson. |
__skb_flow_dissect_batadv(const struct sk_buff *skb,
struct flow_dissector_key_control *key_control,
void *data, __be16 *p_proto, int *p_nhoff, int hlen,
unsigned int flags)
{
struct {
struct batadv_unicast_packet batadv_unicast;
struct ethhdr eth;
} *hdr, _hdr;
hdr = __skb_header_pointer(skb, *p... | 0 | [
"CWE-330"
] | linux | 55667441c84fa5e0911a0aac44fb059c15ba6da2 | 62,995,839,139,093,250,000,000,000,000,000,000,000 | 30 | net/flow_dissector: switch to siphash
UDP IPv6 packets auto flowlabels are using a 32bit secret
(static u32 hashrnd in net/core/flow_dissector.c) and
apply jhash() over fields known by the receivers.
Attackers can easily infer the 32bit secret and use this information
to identify a device and/or user, since this 32bi... |
ssize_t AsyncConnection::handle_connect_msg(ceph_msg_connect &connect, bufferlist &authorizer_bl,
bufferlist &authorizer_reply)
{
ssize_t r = 0;
ceph_msg_connect_reply reply;
bufferlist reply_bl;
memset(&reply, 0, sizeof(reply));
reply.protocol_version = async_msgr... | 1 | [
"CWE-287",
"CWE-284"
] | ceph | 5ead97120e07054d80623dada90a5cc764c28468 | 329,995,120,495,496,950,000,000,000,000,000,000,000 | 410 | auth/cephx: add authorizer challenge
Allow the accepting side of a connection to reject an initial authorizer
with a random challenge. The connecting side then has to respond with an
updated authorizer proving they are able to decrypt the service's challenge
and that the new authorizer was produced for this specific ... |
static void put_free_dqblk(struct quota_handle *h, dqbuf_t buf,
unsigned int blk)
{
struct qt_disk_dqdbheader *dh = (struct qt_disk_dqdbheader *)buf;
struct qtree_mem_dqinfo *info = &h->qh_info.u.v2_mdqi.dqi_qtree;
dh->dqdh_next_free = ext2fs_cpu_to_le32(info->dqi_free_blk);
dh->dqdh_prev_free = ext2fs_cpu_t... | 0 | [
"CWE-787"
] | e2fsprogs | 8dbe7b475ec5e91ed767239f0e85880f416fc384 | 113,287,114,198,251,640,000,000,000,000,000,000,000 | 13 | libsupport: add checks to prevent buffer overrun bugs in quota code
A maliciously corrupted file systems can trigger buffer overruns in
the quota code used by e2fsck. To fix this, add sanity checks to the
quota header fields as well as to block number references in the quota
tree.
Addresses: CVE-2019-5094
Addresses:... |
void init_tmp_sh_file()
{
#ifdef USE_CYGWIN
/* Format a name for the tmp sh file that is unique for this process */
my_snprintf(tmp_sh_name, sizeof(tmp_sh_name), "tmp_%d.sh", getpid());
/* Format the command to execute in order to run the script */
my_snprintf(tmp_sh_cmd, sizeof(tmp_sh_cmd), "sh %s", tmp_sh_nam... | 0 | [
"CWE-295"
] | mysql-server | b3e9211e48a3fb586e88b0270a175d2348935424 | 188,414,254,695,838,200,000,000,000,000,000,000,000 | 9 | WL#9072: Backport WL#8785 to 5.5 |
void dmax_del(GF_Box *s)
{
gf_free((GF_DMAXBox *)s);
} | 0 | [
"CWE-400",
"CWE-401"
] | gpac | d2371b4b204f0a3c0af51ad4e9b491144dd1225c | 178,684,468,289,970,600,000,000,000,000,000,000,000 | 4 | prevent dref memleak on invalid input (#1183) |
kssl_err_set(KSSL_ERR *kssl_err, int reason, char *text)
{
if (kssl_err == NULL) return;
kssl_err->reason = reason;
BIO_snprintf(kssl_err->text, KSSL_ERR_MAX, "%s", text);
return;
} | 0 | [
"CWE-20"
] | openssl | cca1cd9a3447dd067503e4a85ebd1679ee78a48e | 329,517,704,650,560,870,000,000,000,000,000,000,000 | 8 | Submitted by: Tomas Hoger <thoger@redhat.com>
Fix for CVE-2010-0433 where some kerberos enabled versions of OpenSSL
could be crashed if the relevant tables were not present (e.g. chrooted). |
int kvm_arch_create_memslot(struct kvm_memory_slot *slot, unsigned long npages)
{
int i;
for (i = 0; i < KVM_NR_PAGE_SIZES; ++i) {
unsigned long ugfn;
int lpages;
int level = i + 1;
lpages = gfn_to_index(slot->base_gfn + npages - 1,
slot->base_gfn, level) + 1;
slot->arch.rmap[i] =
kvm_kvzall... | 0 | [] | linux | 6d1068b3a98519247d8ba4ec85cd40ac136dbdf9 | 74,231,348,012,917,710,000,000,000,000,000,000,000 | 57 | KVM: x86: invalid opcode oops on SET_SREGS with OSXSAVE bit set (CVE-2012-4461)
On hosts without the XSAVE support unprivileged local user can trigger
oops similar to the one below by setting X86_CR4_OSXSAVE bit in guest
cr4 register using KVM_SET_SREGS ioctl and later issuing KVM_RUN
ioctl.
invalid opcode: 0000 [#2]... |
ExprResolveEnum(struct xkb_context *ctx, const ExprDef *expr,
unsigned int *val_rtrn, const LookupEntry *values)
{
if (expr->expr.op != EXPR_IDENT) {
log_err(ctx, "Found a %s where an enumerated value was expected\n",
expr_op_type_to_string(expr->expr.op));
return fal... | 0 | [
"CWE-400",
"CWE-703"
] | libxkbcommon | 1f9d1248c07cda8aaff762429c0dce146de8632a | 125,228,847,035,179,940,000,000,000,000,000,000,000 | 23 | xkbcomp: fix stack overflow when evaluating boolean negation
The expression evaluator would go into an infinite recursion when
evaluating something like this as a boolean: `!True`. Instead of
recursing to just `True` and negating, it recursed to `!True` itself
again.
Bug inherited from xkbcomp.
Caught with the afl f... |
void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,DH *(*dh)(SSL *ssl,int is_export,
int keylength))
{
SSL_CTX_callback_ctrl(ctx,SSL_CTRL_SET_TMP_DH_CB,(void (*)(void))dh);
} | 0 | [
"CWE-310"
] | openssl | c6a876473cbff0fd323c8abcaace98ee2d21863d | 143,253,404,166,615,650,000,000,000,000,000,000,000 | 5 | Support TLS_FALLBACK_SCSV.
Reviewed-by: Stephen Henson <steve@openssl.org> |
static struct dir *squashfs_opendir(unsigned int block_start, unsigned int offset,
struct inode **i)
{
squashfs_dir_header_3 dirh;
char buffer[sizeof(squashfs_dir_entry_3) + SQUASHFS_NAME_LEN + 1]
__attribute__((aligned));
squashfs_dir_entry_3 *dire = (squashfs_dir_entry_3 *) buffer;
long long start;
int bytes ... | 0 | [
"CWE-200",
"CWE-59",
"CWE-22"
] | squashfs-tools | e0485802ec72996c20026da320650d8362f555bd | 324,937,704,688,683,350,000,000,000,000,000,000,000 | 138 | Unsquashfs: additional write outside destination directory exploit fix
An issue on github (https://github.com/plougher/squashfs-tools/issues/72)
showed how some specially crafted Squashfs filesystems containing
invalid file names (with '/' and '..') can cause Unsquashfs to write
files outside of the destination direct... |
sctp_disposition_t sctp_sf_do_9_1_prm_abort(
const struct sctp_endpoint *ep,
const struct sctp_association *asoc,
const sctp_subtype_t type,
void *arg,
sctp_cmd_seq_t *commands)
{
/* From 9.1 Abort of an Association
* Upon receipt of the ABORT primitive from its upper
* layer, the endpoint enters CLOSED state... | 0 | [
"CWE-20"
] | linux-2.6 | ba0166708ef4da7eeb61dd92bbba4d5a749d6561 | 129,941,087,517,937,920,000,000,000,000,000,000,000 | 37 | sctp: Fix kernel panic while process protocol violation parameter
Since call to function sctp_sf_abort_violation() need paramter 'arg' with
'struct sctp_chunk' type, it will read the chunk type and chunk length from
the chunk_hdr member of chunk. But call to sctp_sf_violation_paramlen()
always with 'struct sctp_paramh... |
static void implicit_weight_table(H264Context *h, int field)
{
int ref0, ref1, i, cur_poc, ref_start, ref_count0, ref_count1;
for (i = 0; i < 2; i++) {
h->luma_weight_flag[i] = 0;
h->chroma_weight_flag[i] = 0;
}
if (field < 0) {
if (h->picture_structure == PICT_FRAME) {
... | 0 | [
"CWE-703"
] | FFmpeg | 29ffeef5e73b8f41ff3a3f2242d356759c66f91f | 84,035,591,487,319,790,000,000,000,000,000,000,000 | 60 | avcodec/h264: do not trust last_pic_droppable when marking pictures as done
This simplifies the code and fixes a deadlock
Fixes Ticket2927
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> |
int ff_h264_parse_sprop_parameter_sets(AVFormatContext *s,
uint8_t **data_ptr, int *size_ptr,
const char *value)
{
char base64packet[1024];
uint8_t decoded_packet[1024];
int packet_size;
while (*value) {
char *dst = b... | 0 | [
"CWE-119",
"CWE-787"
] | FFmpeg | c42a1388a6d1bfd8001bf6a4241d8ca27e49326d | 74,117,902,601,972,430,000,000,000,000,000,000,000 | 47 | avformat/rtpdec_h264: Fix heap-buffer-overflow
Fixes: rtp_sdp/poc.sdp
Found-by: Bingchang <l.bing.chang.bc@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
void CBINDInstallDlg::CopyFiles() {
CString destFile;
for (FileDatas::iterator fd = installFiles.begin();
fd != installFiles.end(); ++fd) {
if (m_toolsOnly && !fd->withTools)
continue;
SetCurrent(IDS_COPY_FILE, fd->filename);
destFile = DestDir(fd->destination) + "\\" + fd->filename;
CString filesp... | 0 | [
"CWE-284"
] | bind9 | 967a3b9419a3c12b8c0870c86d1ee3840bcbbad7 | 212,485,827,558,187,700,000,000,000,000,000,000,000 | 49 | [master] quote service registry paths
4532. [security] The BIND installer on Windows used an unquoted
service path, which can enable privilege escalation.
(CVE-2017-3141) [RT #45229] |
apply_autocmds_retval(
event_T event,
char_u *fname, // NULL or empty means use actual file name
char_u *fname_io, // fname to use for <afile> on cmdline
int force, // when TRUE, ignore autocmd_busy
buf_T *buf, // buffer for <abuf>
int *retval) // pointer to caller's retval
{
... | 0 | [
"CWE-122",
"CWE-787"
] | vim | 5fa9f23a63651a8abdb074b4fc2ec9b1adc6b089 | 97,853,931,939,038,990,000,000,000,000,000,000,000 | 25 | patch 9.0.0061: ml_get error with nested autocommand
Problem: ml_get error with nested autocommand.
Solution: Also check line numbers for a nested autocommand. (closes #10761) |
filter_open(const char *file_access, uint buffer_size, ref * pfile,
const stream_procs * procs, const stream_template * templat,
const stream_state * st, gs_memory_t *mem)
{
stream *s;
uint ssize = gs_struct_type_size(templat->stype);
stream_state *sst = 0;
int code;
if (tem... | 0 | [
"CWE-200"
] | ghostpdl | ab109aaeb3ddba59518b036fb288402a65cf7ce8 | 48,250,025,614,625,045,000,000,000,000,000,000,000 | 46 | Bug 694724: Have filenameforall and getenv honor SAFER |
clientAccessCheckDoneWrapper(allow_t answer, void *data)
{
ClientRequestContext *calloutContext = (ClientRequestContext *) data;
if (!calloutContext->httpStateIsValid())
return;
calloutContext->clientAccessCheckDone(answer);
} | 0 | [
"CWE-116"
] | squid | e7cf864f938f24eea8af0692c04d16790983c823 | 248,291,185,184,045,180,000,000,000,000,000,000,000 | 9 | Handle more Range requests (#790)
Also removed some effectively unused code. |
static __init int ftrace_init_debugfs(void)
{
struct dentry *d_tracer;
d_tracer = tracing_init_dentry();
if (!d_tracer)
return 0;
ftrace_init_dyn_debugfs(d_tracer);
trace_create_file("set_ftrace_pid", 0644, d_tracer,
NULL, &ftrace_pid_fops);
ftrace_profile_debugfs(d_tracer);
return 0;
} | 0 | [
"CWE-703"
] | linux | 6a76f8c0ab19f215af2a3442870eeb5f0e81998d | 311,122,263,847,470,760,000,000,000,000,000,000,000 | 17 | tracing: Fix possible NULL pointer dereferences
Currently set_ftrace_pid and set_graph_function files use seq_lseek
for their fops. However seq_open() is called only for FMODE_READ in
the fops->open() so that if an user tries to seek one of those file
when she open it for writing, it sees NULL seq_file and then panic... |
ssize_t tcp_splice_read(struct socket *sock, loff_t *ppos,
struct pipe_inode_info *pipe, size_t len,
unsigned int flags)
{
struct sock *sk = sock->sk;
struct tcp_splice_state tss = {
.pipe = pipe,
.len = len,
.flags = flags,
};
long timeo;
ssize_t spliced;
int ret;
sock_rps_record_flow(sk);
/*
* ... | 0 | [
"CWE-190"
] | net | 3b4929f65b0d8249f19a50245cd88ed1a2f78cff | 119,472,562,459,734,300,000,000,000,000,000,000,000 | 87 | tcp: limit payload size of sacked skbs
Jonathan Looney reported that TCP can trigger the following crash
in tcp_shifted_skb() :
BUG_ON(tcp_skb_pcount(skb) < pcount);
This can happen if the remote peer has advertized the smallest
MSS that linux TCP accepts : 48
An skb can hold 17 fragments, and each fragment can ho... |
static int java_recursive_descent(RAnal *anal, RAnalState *state, ut64 addr) {
RAnalBlock *bb;
RAnalBlock *current_head;
if (!anal || !state || !state->current_bb || state->current_bb_head)
return 0;
bb = state->current_bb;
current_head = state->current_bb_head;
if (current_head && state->current_bb->type & ... | 0 | [
"CWE-125"
] | radare2 | 224e6bc13fa353dd3b7f7a2334588f1c4229e58d | 113,905,455,972,408,500,000,000,000,000,000,000,000 | 32 | Fix #10296 - Heap out of bounds read in java_switch_op() |
static int io_poll_add_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
struct io_poll_iocb *poll = &req->poll;
u32 events;
if (unlikely(req->ctx->flags & IORING_SETUP_IOPOLL))
return -EINVAL;
if (sqe->addr || sqe->ioprio || sqe->off || sqe->len || sqe->buf_index)
return -EINVAL;
if (!poll->file)
... | 0 | [
"CWE-416"
] | linux | 6d816e088c359866f9867057e04f244c608c42fe | 111,612,557,058,823,780,000,000,000,000,000,000,000 | 22 | io_uring: hold 'ctx' reference around task_work queue + execute
We're holding the request reference, but we need to go one higher
to ensure that the ctx remains valid after the request has finished.
If the ring is closed with pending task_work inflight, and the
given io_kiocb finishes sync during issue, then we need a... |
static int xdp_do_generic_redirect_map(struct net_device *dev,
struct sk_buff *skb,
struct bpf_prog *xdp_prog)
{
struct redirect_info *ri = this_cpu_ptr(&redirect_info);
unsigned long map_owner = ri->map_owner;
struct bpf_map *map = ri->map;
struct net_device *fwd = NULL;
u32 index = ri->ifin... | 0 | [
"CWE-120"
] | linux | 050fad7c4534c13c8eb1d9c2ba66012e014773cb | 176,805,622,898,117,260,000,000,000,000,000,000,000 | 42 | bpf: fix truncated jump targets on heavy expansions
Recently during testing, I ran into the following panic:
[ 207.892422] Internal error: Accessing user space memory outside uaccess.h routines: 96000004 [#1] SMP
[ 207.901637] Modules linked in: binfmt_misc [...]
[ 207.966530] CPU: 45 PID: 2256 Comm: test_ve... |
gnome_desktop_thumbnail_path_for_uri (const char *uri,
GnomeDesktopThumbnailSize size)
{
return thumbnail_path (uri, size);
} | 0 | [] | nautilus | 2ddba428ef2b13d0620bd599c3635b9c11044659 | 7,727,913,837,611,260,000,000,000,000,000,000,000 | 5 | Update gnome-desktop code
Closes https://gitlab.gnome.org/GNOME/nautilus/issues/987 |
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