func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
static int scsi_read_disc_information(SCSIDiskState *s, SCSIDiskReq *r,
uint8_t *outbuf)
{
uint8_t type = r->req.cmd.buf[1] & 7;
if (s->qdev.type != TYPE_ROM) {
return -1;
}
/* Types 1/2 are only defined for Blu-Ray. */
if (type != 0) {
scsi_c... | 0 | [
"CWE-193"
] | qemu | b3af7fdf9cc537f8f0dd3e2423d83f5c99a457e8 | 324,308,566,098,314,340,000,000,000,000,000,000,000 | 32 | hw/scsi/scsi-disk: MODE_PAGE_ALLS not allowed in MODE SELECT commands
This avoids an off-by-one read of 'mode_sense_valid' buffer in
hw/scsi/scsi-disk.c:mode_sense_page().
Fixes: CVE-2021-3930
Cc: qemu-stable@nongnu.org
Reported-by: Alexander Bulekov <alxndr@bu.edu>
Fixes: a8f4bbe2900 ("scsi-disk: store valid mode pa... |
void CLASS parseNikonMakernote (int base, int uptag, unsigned dng_writer)
{
#define imn imgdata.makernotes.nikon
#define ilm imgdata.lens.makernotes
#define icWB imgdata.color.WB_Coeffs
unsigned offset = 0, entries, tag, type, len, save;
unsigned c, i;
uchar *LensData_buf;
uchar ColorBalanceData_buf[324];
i... | 0 | [
"CWE-400"
] | LibRaw | e67a9862d10ebaa97712f532eca1eb5e2e410a22 | 323,702,800,896,415,800,000,000,000,000,000,000,000 | 419 | Fixed Secunia Advisory SA86384
- possible infinite loop in unpacked_load_raw()
- possible infinite loop in parse_rollei()
- possible infinite loop in parse_sinar_ia()
Credits: Laurent Delosieres, Secunia Research at Flexera |
TIFFWriteDirectoryTagCheckedRationalArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value)
{
static const char module[] = "TIFFWriteDirectoryTagCheckedRationalArray";
uint32* m;
float* na;
uint32* nb;
uint32 nc;
int o;
assert(sizeof(uint32)==4);
m=_TIFFmalloc(count*2*sizeof(ui... | 0 | [
"CWE-617"
] | libtiff | de144fd228e4be8aa484c3caf3d814b6fa88c6d9 | 307,577,244,098,367,540,000,000,000,000,000,000,000 | 45 | TIFFWriteDirectorySec: avoid assertion. Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2795. CVE-2018-10963 |
find_check_entry(struct ipt_entry *e, struct net *net, const char *name,
unsigned int size,
struct xt_percpu_counter_alloc_state *alloc_state)
{
struct xt_entry_target *t;
struct xt_target *target;
int ret;
unsigned int j;
struct xt_mtchk_param mtpar;
struct xt_entry_match *ematch;
if (!xt_percpu_counter_... | 0 | [
"CWE-787"
] | linux | b29c457a6511435960115c0f548c4360d5f4801d | 305,118,562,189,642,440,000,000,000,000,000,000,000 | 55 | netfilter: x_tables: fix compat match/target pad out-of-bound write
xt_compat_match/target_from_user doesn't check that zeroing the area
to start of next rule won't write past end of allocated ruleset blob.
Remove this code and zero the entire blob beforehand.
Reported-by: syzbot+cfc0247ac173f597aaaa@syzkaller.appsp... |
sub_points_edwards (mpi_point_t result,
mpi_point_t p1, mpi_point_t p2,
mpi_ec_t ctx)
{
mpi_point_t p2i = _gcry_mpi_point_new (0);
point_set (p2i, p2);
mpi_sub (p2i->x, ctx->p, p2i->x);
add_points_edwards (result, p1, p2i, ctx);
_gcry_mpi_point_release (p2i);
} | 0 | [
"CWE-200"
] | libgcrypt | bf76acbf0da6b0f245e491bec12c0f0a1b5be7c9 | 157,809,037,509,498,100,000,000,000,000,000,000,000 | 10 | ecc: Add input validation for X25519.
* cipher/ecc.c (ecc_decrypt_raw): Add input validation.
* mpi/ec.c (ec_p_init): Use scratch buffer for bad points.
(_gcry_mpi_ec_bad_point): New.
--
Following is the paper describing the attack:
May the Fourth Be With You: A Microarchitectural Side Channel Attack
on Rea... |
bool Segment::DoneParsing() const {
if (m_size < 0) {
long long total, avail;
const int status = m_pReader->Length(&total, &avail);
if (status < 0) // error
return true; // must assume done
if (total < 0)
return false; // assume live stream
return (m_pos >= total);
}
const ... | 0 | [
"CWE-20"
] | libvpx | 34d54b04e98dd0bac32e9aab0fbda0bf501bc742 | 185,648,541,585,410,960,000,000,000,000,000,000,000 | 19 | update libwebm to libwebm-1.0.0.27-358-gdbf1d10
changelog:
https://chromium.googlesource.com/webm/libwebm/+log/libwebm-1.0.0.27-351-g9f23fbc..libwebm-1.0.0.27-358-gdbf1d10
Change-Id: I28a6b3ae02a53fb1f2029eee11e9449afb94c8e3 |
static char *parse_len(char *p,
int dur_u,
int *p_len)
{
int len, fac;
int err = 0;
char *q;
len = dur_u;
if (isdigit((unsigned char) *p)) {
len *= strtol(p, &q, 10);
if (len <= 0 || len > 10000) {
syntax("Bad length", p);
len = dur_u;
}
p = q;
}
if (*p != '/') {
*p_len = len;
return p;
... | 0 | [
"CWE-125",
"CWE-787"
] | abcm2ps | 3169ace6d63f6f517a64e8df0298f44a490c4a15 | 25,863,051,012,955,903,000,000,000,000,000,000,000 | 43 | fix: crash when accidental without a note at start of line after K:
Issue #84. |
static void _db_release(struct db_filter *db)
{
if (db == NULL)
return;
/* free and reset the DB */
_db_reset(db);
free(db);
} | 0 | [] | libseccomp | c5bf78de480b32b324e0f511c88ce533ed280b37 | 291,079,944,181,159,770,000,000,000,000,000,000,000 | 9 | db: fix 64-bit argument comparisons
Our approach to doing 64-bit comparisons using 32-bit operators was
just plain wrong, leading to a number of potential problems with
filters that used the LT, GT, LE, or GE operators. This patch fixes
this problem and a few other related issues that came to light in
the course of f... |
static int lg4ff_switch_compatibility_mode(struct hid_device *hid, const struct lg4ff_compat_mode_switch *s)
{
struct lg4ff_device_entry *entry;
struct lg_drv_data *drv_data;
unsigned long flags;
s32 *value;
u8 i;
drv_data = hid_get_drvdata(hid);
if (!drv_data) {
hid_err(hid, "Private driver data not found!\n... | 0 | [
"CWE-787"
] | linux | d9d4b1e46d9543a82c23f6df03f4ad697dab361b | 29,923,371,217,299,944,000,000,000,000,000,000,000 | 34 | HID: Fix assumption that devices have inputs
The syzbot fuzzer found a slab-out-of-bounds write bug in the hid-gaff
driver. The problem is caused by the driver's assumption that the
device must have an input report. While this will be true for all
normal HID input devices, a suitably malicious device can violate the... |
void bgp_packet_process_error(struct thread *thread)
{
struct peer *peer;
int code;
peer = THREAD_ARG(thread);
code = THREAD_VAL(thread);
if (bgp_debug_neighbor_events(peer))
zlog_debug("%s [Event] BGP error %d on fd %d",
peer->host, code, peer->fd);
/* Closed connection or error on the socket */
if (... | 0 | [
"CWE-125"
] | frr | ff6db1027f8f36df657ff2e5ea167773752537ed | 97,605,940,547,752,080,000,000,000,000,000,000,000 | 26 | bgpd: Make sure hdr length is at a minimum of what is expected
Ensure that if the capability length specified is enough data.
Signed-off-by: Donald Sharp <sharpd@nvidia.com> |
st_select_lex* next_select() { return (st_select_lex*) next; } | 0 | [
"CWE-703"
] | server | 39feab3cd31b5414aa9b428eaba915c251ac34a2 | 159,915,932,284,248,180,000,000,000,000,000,000,000 | 1 | MDEV-26412 Server crash in Item_field::fix_outer_field for INSERT SELECT
IF an INSERT/REPLACE SELECT statement contained an ON expression in the top
level select and this expression used a subquery with a column reference
that could not be resolved then an attempt to resolve this reference as
an outer reference caused... |
void DecimalQuantity::negate() {
flags ^= NEGATIVE_FLAG;
} | 0 | [
"CWE-190"
] | icu | 53d8c8f3d181d87a6aa925b449b51c4a2c922a51 | 132,882,564,540,879,610,000,000,000,000,000,000,000 | 3 | ICU-20246 Fixing another integer overflow in number parsing. |
static enum hrtimer_restart qdisc_watchdog(struct hrtimer *timer)
{
struct qdisc_watchdog *wd = container_of(timer, struct qdisc_watchdog,
timer);
wd->qdisc->flags &= ~TCQ_F_THROTTLED;
__netif_schedule(qdisc_root(wd->qdisc));
return HRTIMER_NORESTART;
} | 0 | [
"CWE-909"
] | linux-2.6 | 16ebb5e0b36ceadc8186f71d68b0c4fa4b6e781b | 111,984,305,308,909,900,000,000,000,000,000,000,000 | 10 | 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> |
static u64 ioat3_get_current_completion(struct ioat_chan_common *chan)
{
u64 phys_complete;
u64 completion;
completion = *chan->completion;
phys_complete = ioat_chansts_to_addr(completion);
dev_dbg(to_dev(chan), "%s: phys_complete: %#llx\n", __func__,
(unsigned long long) phys_complete);
return phys_complete... | 0 | [] | linux | 7bced397510ab569d31de4c70b39e13355046387 | 115,870,079,423,230,930,000,000,000,000,000,000,000 | 13 | net_dma: simple removal
Per commit "77873803363c net_dma: mark broken" net_dma is no longer used
and there is no plan to fix it.
This is the mechanical removal of bits in CONFIG_NET_DMA ifdef guards.
Reverting the remainder of the net_dma induced changes is deferred to
subsequent patches.
Marked for stable due to Ro... |
int RemoteIo::open()
{
close(); // reset the IO position
bigBlock_ = nullptr;
if (p_->isMalloced_ == false) {
long length = p_->getFileLength();
if (length < 0) { // unable to get the length of remote file, get the whole file content.
std::string d... | 0 | [
"CWE-190"
] | exiv2 | c73d1e27198a389ce7caf52ac30f8e2120acdafd | 299,842,676,596,675,150,000,000,000,000,000,000,000 | 33 | Avoid negative integer overflow when `filesize < io_->tell()`.
This fixes #791. |
static int bpf_link_get_info_by_fd(struct file *file,
struct bpf_link *link,
const union bpf_attr *attr,
union bpf_attr __user *uattr)
{
struct bpf_link_info __user *uinfo = u64_to_user_ptr(attr->info.info);
struct bpf_link_info info;
u32 info_len = attr->info.info_len;
int err;
err = bpf_check_... | 0 | [
"CWE-307"
] | linux | 350a5c4dd2452ea999cc5e1d4a8dbf12de2f97ef | 259,977,006,152,993,120,000,000,000,000,000,000,000 | 35 | bpf: Dont allow vmlinux BTF to be used in map_create and prog_load.
The syzbot got FD of vmlinux BTF and passed it into map_create which caused
crash in btf_type_id_size() when it tried to access resolved_ids. The vmlinux
BTF doesn't have 'resolved_ids' and 'resolved_sizes' initialized to save
memory. To avoid such is... |
static int file_modexp(STANZA *s)
{
BIGNUM *a = NULL, *e = NULL, *m = NULL, *mod_exp = NULL, *ret = NULL;
BIGNUM *b = NULL, *c = NULL, *d = NULL;
int st = 0;
if (!TEST_ptr(a = getBN(s, "A"))
|| !TEST_ptr(e = getBN(s, "E"))
|| !TEST_ptr(m = getBN(s, "M"))
|| !TEST_ptr... | 0 | [] | openssl | 336923c0c8d705cb8af5216b29a205662db0d590 | 184,789,079,071,561,900,000,000,000,000,000,000,000 | 54 | Fix a carry overflow bug in bn_sqr_comba4/8 for mips 32-bit targets
bn_sqr_comba8 does for instance compute a wrong result for the value:
a=0x4aaac919 62056c84 fba7334e 1a6be678 022181ba fd3aa878 899b2346 ee210f45
The correct result is:
r=0x15c72e32 605a3061 d11b1012 3c187483 6df96999 bd0c22ba d3e7d437 4724a82f
9... |
writeRandomBytes_arc4random(void *target, size_t count) {
size_t bytesWrittenTotal = 0;
while (bytesWrittenTotal < count) {
const uint32_t random32 = arc4random();
size_t i = 0;
for (; (i < sizeof(random32)) && (bytesWrittenTotal < count);
i++, bytesWrittenTotal++) {
const uint8_t rando... | 0 | [
"CWE-611",
"CWE-776",
"CWE-415",
"CWE-125"
] | libexpat | c20b758c332d9a13afbbb276d30db1d183a85d43 | 180,999,472,918,326,630,000,000,000,000,000,000,000 | 14 | xmlparse.c: Deny internal entities closing the doctype |
void task_mem(struct seq_file *m, struct mm_struct *mm)
{
unsigned long text, lib, swap, anon, file, shmem;
unsigned long hiwater_vm, total_vm, hiwater_rss, total_rss;
anon = get_mm_counter(mm, MM_ANONPAGES);
file = get_mm_counter(mm, MM_FILEPAGES);
shmem = get_mm_counter(mm, MM_SHMEMPAGES);
/*
* Note: to min... | 0 | [
"CWE-362",
"CWE-703",
"CWE-667"
] | linux | 04f5866e41fb70690e28397487d8bd8eea7d712a | 110,200,816,328,267,680,000,000,000,000,000,000,000 | 50 | coredump: fix race condition between mmget_not_zero()/get_task_mm() and core dumping
The core dumping code has always run without holding the mmap_sem for
writing, despite that is the only way to ensure that the entire vma
layout will not change from under it. Only using some signal
serialization on the processes bel... |
int sqlite3Fts3FirstFilter(
sqlite3_int64 iDelta, /* Varint that may be written to pOut */
char *pList, /* Position list (no 0x00 term) */
int nList, /* Size of pList in bytes */
char *pOut /* Write output here */
){
int nOut = 0;
int bW... | 0 | [
"CWE-787"
] | sqlite | c72f2fb7feff582444b8ffdc6c900c69847ce8a9 | 131,128,763,643,712,700,000,000,000,000,000,000,000 | 41 | More improvements to shadow table corruption detection in FTS3.
FossilOrigin-Name: 51525f9c3235967bc00a090e84c70a6400698c897aa4742e817121c725b8c99d |
query_entry_delete(void *k, void* ATTR_UNUSED(arg))
{
struct msgreply_entry* q = (struct msgreply_entry*)k;
lock_rw_destroy(&q->entry.lock);
query_info_clear(&q->key);
free(q);
} | 0 | [
"CWE-787"
] | unbound | 6c3a0b54ed8ace93d5b5ca7b8078dc87e75cd640 | 339,558,322,226,254,700,000,000,000,000,000,000,000 | 7 | - Fix Out of Bound Write Compressed Names in rdata_copy(),
reported by X41 D-Sec. |
ff_layout_alloc_layout_hdr(struct inode *inode, gfp_t gfp_flags)
{
struct nfs4_flexfile_layout *ffl;
ffl = kzalloc(sizeof(*ffl), gfp_flags);
if (ffl) {
pnfs_init_ds_commit_info(&ffl->commit_info);
INIT_LIST_HEAD(&ffl->error_list);
INIT_LIST_HEAD(&ffl->mirrors);
ffl->last_report_time = ktime_get();
ffl->co... | 0 | [
"CWE-787"
] | linux | ed34695e15aba74f45247f1ee2cf7e09d449f925 | 207,155,034,196,377,240,000,000,000,000,000,000,000 | 15 | pNFS/flexfiles: fix incorrect size check in decode_nfs_fh()
We (adam zabrocki, alexander matrosov, alexander tereshkin, maksym
bazalii) observed the check:
if (fh->size > sizeof(struct nfs_fh))
should not use the size of the nfs_fh struct which includes an extra two
bytes from the size field.
struct nfs_fh {
unsi... |
struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
{
struct ctl_table *table;
table = kmemdup(ipv6_icmp_table_template,
sizeof(ipv6_icmp_table_template),
GFP_KERNEL);
if (table)
table[0].data = &net->ipv6.sysctl.icmpv6_time;
return table;
} | 0 | [
"CWE-20",
"CWE-200"
] | linux | 79dc7e3f1cd323be4c81aa1a94faa1b3ed987fb2 | 116,459,145,171,709,610,000,000,000,000,000,000,000 | 13 | net: handle no dst on skb in icmp6_send
Andrey reported the following while fuzzing the kernel with syzkaller:
kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] SMP KASAN
Modules linked in:
CPU: 0 PID: 3859 Comm: a.out Not tainted... |
static struct io_poll_iocb *io_poll_get_double(struct io_kiocb *req)
{
/* pure poll stashes this in ->async_data, poll driven retry elsewhere */
if (req->opcode == IORING_OP_POLL_ADD)
return req->async_data;
return req->apoll->double_poll; | 0 | [
"CWE-667"
] | linux | 3ebba796fa251d042be42b929a2d916ee5c34a49 | 199,526,926,140,541,700,000,000,000,000,000,000,000 | 7 | io_uring: ensure that SQPOLL thread is started for exit
If we create it in a disabled state because IORING_SETUP_R_DISABLED is
set on ring creation, we need to ensure that we've kicked the thread if
we're exiting before it's been explicitly disabled. Otherwise we can run
into a deadlock where exit is waiting go park t... |
static int nfs_umountall_reply(uchar *pkt, unsigned len)
{
struct rpc_t rpc_pkt;
debug("%s\n", __func__);
memcpy(&rpc_pkt.u.data[0], pkt, len);
if (ntohl(rpc_pkt.u.reply.id) > rpc_id)
return -NFS_RPC_ERR;
else if (ntohl(rpc_pkt.u.reply.id) < rpc_id)
return -NFS_RPC_DROP;
if (rpc_pkt.u.reply.rstatus ||
... | 0 | [
"CWE-120",
"CWE-703"
] | u-boot | 5d14ee4e53a81055d34ba280cb8fd90330f22a96 | 303,226,601,670,205,000,000,000,000,000,000,000,000 | 23 | CVE-2019-14196: nfs: fix unbounded memcpy with a failed length check at nfs_lookup_reply
This patch adds a check to rpc_pkt.u.reply.data at nfs_lookup_reply.
Signed-off-by: Cheng Liu <liucheng32@huawei.com>
Reported-by: Fermín Serna <fermin@semmle.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com> |
cliprdr_server_format_list_response(CliprdrServerContext* context,
const CLIPRDR_FORMAT_LIST_RESPONSE* formatListResponse)
{
wStream* s;
CliprdrServerPrivate* cliprdr = (CliprdrServerPrivate*)context->handle;
if (formatListResponse->msgType != CB_FORMAT_LIST_RESPONSE)
WLog_WARN(... | 0 | [] | FreeRDP | 8e1a1b407565eb0a48923c796f5b1f69167b3c48 | 262,166,537,627,242,900,000,000,000,000,000,000,000 | 21 | Fixed cliprdr_server_receive_capabilities
Thanks to hac425 CVE-2020-11017, CVE-2020-11018 |
int wc_RsaSSL_Verify(const byte* in, word32 inLen, byte* out,
word32 outLen, RsaKey* key)
{
if (in == NULL || out == NULL || key == NULL || inLen == 0) {
return BAD_FUNC_ARG;
}
return RsaSSL_Verify_fips(in, inLen, out, outLen, key);
} | 0 | [
"CWE-310",
"CWE-787"
] | wolfssl | fb2288c46dd4c864b78f00a47a364b96a09a5c0f | 158,018,249,177,203,280,000,000,000,000,000,000,000 | 8 | RSA-PSS: Handle edge case with encoding message to hash
When the key is small relative to the digest (1024-bit key, 64-byte
hash, 61-byte salt length), the internal message to hash is larger than
the output size.
Allocate a buffer for the message when this happens. |
load_xwd_f2_d1_b1 (const gchar *filename,
FILE *ifp,
L_XWDFILEHEADER *xwdhdr,
L_XWDCOLOR *xwdcolmap)
{
register int pix8;
register guchar *dest, *src;
guchar c1, c2, c3, c4;
gint width, height, scan_lines, til... | 0 | [
"CWE-190"
] | gimp | 32ae0f83e5748299641cceaabe3f80f1b3afd03e | 305,418,391,477,802,180,000,000,000,000,000,000,000 | 138 | file-xwd: sanity check colormap size (CVE-2013-1913) |
struct lhash_st *SSL_CTX_sessions(SSL_CTX *ctx)
{
return ctx->sessions;
} | 0 | [
"CWE-310"
] | openssl | c6a876473cbff0fd323c8abcaace98ee2d21863d | 325,167,638,497,038,140,000,000,000,000,000,000,000 | 4 | Support TLS_FALLBACK_SCSV.
Reviewed-by: Stephen Henson <steve@openssl.org> |
X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl)
{
return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
} | 0 | [
"CWE-310"
] | openssl | 684400ce192dac51df3d3e92b61830a6ef90be3e | 33,247,606,690,924,110,000,000,000,000,000,000,000 | 4 | Fix various certificate fingerprint issues.
By using non-DER or invalid encodings outside the signed portion of a
certificate the fingerprint can be changed without breaking the signature.
Although no details of the signed portion of the certificate can be changed
this can cause problems with some applications: e.g. t... |
init()
{
rsRetVal localRet;
int iNbrActions;
int bHadConfigErr = 0;
ruleset_t *pRuleset;
char cbuf[BUFSIZ];
char bufStartUpMsg[512];
struct sigaction sigAct;
DEFiRet;
thrdTerminateAll(); /* stop all running input threads - TODO: reconsider location! */
/* initialize some static variables */
pDfltHostnameCm... | 0 | [
"CWE-119"
] | rsyslog | 1ca6cc236d1dabf1633238b873fb1c057e52f95e | 154,994,542,216,298,430,000,000,000,000,000,000,000 | 233 | bugfix: off-by-one(two) bug in legacy syslog parser |
void CairoOutputDev::beginTextObject(GfxState *state) {
if (!(state->getRender() & 4) && state->getFillColorSpace()->getMode() == csPattern) {
haveCSPattern = gTrue;
saveState(state);
}
} | 0 | [] | poppler | abf167af8b15e5f3b510275ce619e6fdb42edd40 | 46,069,207,291,316,840,000,000,000,000,000,000,000 | 6 | Implement tiling/patterns in SplashOutputDev
Fixes bug 13518 |
qemuProcessStartPRDaemonHook(void *opaque)
{
virDomainObjPtr vm = opaque;
size_t i, nfds = 0;
g_autofree int *fds = NULL;
int ret = -1;
if (qemuDomainNamespaceEnabled(vm, QEMU_DOMAIN_NS_MOUNT)) {
if (virProcessGetNamespaces(vm->pid, &nfds, &fds) < 0)
return ret;
if (nfd... | 0 | [
"CWE-416"
] | libvirt | 1ac703a7d0789e46833f4013a3876c2e3af18ec7 | 180,709,339,243,426,830,000,000,000,000,000,000,000 | 22 | qemu: Add missing lock in qemuProcessHandleMonitorEOF
qemuMonitorUnregister will be called in multiple threads (e.g. threads
in rpc worker pool and the vm event thread). In some cases, it isn't
protected by the monitor lock, which may lead to call g_source_unref
more than one time and a use-after-free problem eventua... |
static void io_req_task_queue(struct io_kiocb *req)
{
req->io_task_work.func = io_req_task_submit;
io_req_task_work_add(req);
} | 0 | [
"CWE-125"
] | linux | 89c2b3b74918200e46699338d7bcc19b1ea12110 | 71,571,420,614,794,740,000,000,000,000,000,000,000 | 5 | io_uring: reexpand under-reexpanded iters
[ 74.211232] BUG: KASAN: stack-out-of-bounds in iov_iter_revert+0x809/0x900
[ 74.212778] Read of size 8 at addr ffff888025dc78b8 by task
syz-executor.0/828
[ 74.214756] CPU: 0 PID: 828 Comm: syz-executor.0 Not tainted
5.14.0-rc3-next-20210730 #1
[ 74.216525] Hardware n... |
_asn1_get_indefinite_length_string (const unsigned char *der, int *len)
{
int len2, len3, counter, indefinite;
unsigned long tag;
unsigned char class;
counter = indefinite = 0;
while (1)
{
if ((*len) < counter)
return ASN1_DER_ERROR;
if ((der[counter] == 0) && (der[counter + 1] == 0))
{
... | 1 | [] | libtasn1 | 0e80d79db71747644394fe3472dad28cd3e7b00b | 238,761,186,358,235,000,000,000,000,000,000,000,000 | 48 | More precise length check in _asn1_get_indefinite_length_string(). |
TfLiteStatus MaxEval(TfLiteContext* context, TfLiteNode* node) {
auto* params = reinterpret_cast<TfLitePoolParams*>(node->builtin_data);
OpData* data = reinterpret_cast<OpData*>(node->user_data);
TfLiteTensor* output;
TF_LITE_ENSURE_OK(context, GetOutputSafe(context, node, 0, &output));
const TfLiteTensor* i... | 0 | [
"CWE-703",
"CWE-835"
] | tensorflow | dfa22b348b70bb89d6d6ec0ff53973bacb4f4695 | 329,876,413,039,320,980,000,000,000,000,000,000,000 | 31 | Prevent a division by 0 in average ops.
PiperOrigin-RevId: 385184660
Change-Id: I7affd4554f9b336fca29ac68f633232c094d0bd3 |
void ServerConnectionImpl::maybeAddSentinelBufferFragment(Buffer::WatermarkBuffer& output_buffer) {
if (!flood_protection_) {
return;
}
// It's messy and complicated to try to tag the final write of an HTTP response for response
// tracking for flood protection. Instead, write an empty buffer fragment after... | 0 | [
"CWE-770"
] | envoy | 7ca28ff7d46454ae930e193d97b7d08156b1ba59 | 304,730,468,948,433,200,000,000,000,000,000,000,000 | 15 | [http1] Include request URL in request header size computation, and reject partial headers that exceed configured limits (#145)
Signed-off-by: antonio <avd@google.com> |
static int io_recvmsg_prep(struct io_kiocb *req,
const struct io_uring_sqe *sqe)
{
return -EOPNOTSUPP;
} | 0 | [] | linux | 0f2122045b946241a9e549c2a76cea54fa58a7ff | 73,620,614,343,883,560,000,000,000,000,000,000,000 | 5 | io_uring: don't rely on weak ->files references
Grab actual references to the files_struct. To avoid circular references
issues due to this, we add a per-task note that keeps track of what
io_uring contexts a task has used. When the tasks execs or exits its
assigned files, we cancel requests based on this tracking.
W... |
int main()
{
initialize_environment();
test_format_wrong_size();
test_blit_info_format_check();
test_blit_info_format_check_null_format();
test_format_is_plain_nullptr_deref_trigger();
test_format_util_format_is_rgb_nullptr_deref_trigger_illegal_resource();
test_format_util_format_is_rgb_nullptr_d... | 1 | [] | virglrenderer | 8c9cfb4e425542e96f0717189fe4658555baaf08 | 243,314,667,655,714,000,000,000,000,000,000,000,000 | 23 | tests: Add trigger for overflow in texture data upload
Related #140
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Acked-by: Emil Velikov <emil.velikov@collabora.com> |
Network::FilterStatus ConnectionManagerImpl::onData(Buffer::Instance& data, bool) {
if (!codec_) {
// Http3 codec should have been instantiated by now.
createCodec(data);
}
bool redispatch;
do {
redispatch = false;
const Status status = codec_->dispatch(data);
if (isBufferFloodError(statu... | 0 | [
"CWE-416"
] | envoy | 148de954ed3585d8b4298b424aa24916d0de6136 | 250,943,366,504,935,200,000,000,000,000,000,000,000 | 43 | CVE-2021-43825
Response filter manager crash
Signed-off-by: Yan Avlasov <yavlasov@google.com> |
server_client_check_redraw(struct client *c)
{
struct session *s = c->session;
struct tty *tty = &c->tty;
struct window_pane *wp;
int needed, flags;
struct timeval tv = { .tv_usec = 1000 };
static struct event ev;
size_t left;
if (c->flags & (CLIENT_CONTROL|CLIENT_SUSPENDED))
return;
if (c->flags... | 0 | [] | src | b32e1d34e10a0da806823f57f02a4ae6e93d756e | 37,677,282,448,423,110,000,000,000,000,000,000,000 | 90 | evbuffer_new and bufferevent_new can both fail (when malloc fails) and
return NULL. GitHub issue 1547. |
proto_tree_add_ipv4(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start,
gint length, ws_in4_addr value)
{
proto_item *pi;
header_field_info *hfinfo;
CHECK_FOR_NULL_TREE(tree);
TRY_TO_FAKE_THIS_ITEM(tree, hfindex, hfinfo);
DISSECTOR_ASSERT_FIELD_TYPE(hfinfo, FT_IPv4);
pi = proto_tree_add_pi(tree,... | 0 | [
"CWE-401"
] | wireshark | a9fc769d7bb4b491efb61c699d57c9f35269d871 | 36,795,843,115,759,577,000,000,000,000,000,000,000 | 17 | epan: Fix a memory leak.
Make sure _proto_tree_add_bits_ret_val allocates a bits array using the
packet scope, otherwise we leak memory. Fixes #17032. |
static int fanout_add(struct sock *sk, u16 id, u16 type_flags)
{
struct packet_sock *po = pkt_sk(sk);
struct packet_fanout *f, *match;
u8 type = type_flags & 0xff;
u8 flags = type_flags >> 8;
int err;
switch (type) {
case PACKET_FANOUT_ROLLOVER:
if (type_flags & PACKET_FANOUT_FLAG_ROLLOVER)
return -EINVAL;... | 1 | [
"CWE-416",
"CWE-362"
] | linux | d199fab63c11998a602205f7ee7ff7c05c97164b | 209,544,008,583,980,080,000,000,000,000,000,000,000 | 94 | packet: fix races in fanout_add()
Multiple threads can call fanout_add() at the same time.
We need to grab fanout_mutex earlier to avoid races that could
lead to one thread freeing po->rollover that was set by another thread.
Do the same in fanout_release(), for peace of mind, and to help us
finding lockdep issues e... |
static void sdma_start_hw_clean_up(struct sdma_engine *sde)
{
tasklet_hi_schedule(&sde->sdma_hw_clean_up_task);
} | 0 | [
"CWE-400",
"CWE-401"
] | linux | 34b3be18a04ecdc610aae4c48e5d1b799d8689f6 | 153,140,684,617,032,260,000,000,000,000,000,000,000 | 4 | RDMA/hfi1: Prevent memory leak in sdma_init
In sdma_init if rhashtable_init fails the allocated memory for
tmp_sdma_rht should be released.
Fixes: 5a52a7acf7e2 ("IB/hfi1: NULL pointer dereference when freeing rhashtable")
Link: https://lore.kernel.org/r/20190925144543.10141-1-navid.emamdoost@gmail.com
Signed-off-by: ... |
xmlReallocLoc(void *ptr,size_t size, const char * file, int line)
{
MEMHDR *p, *tmp;
unsigned long number;
#ifdef DEBUG_MEMORY
size_t oldsize;
#endif
if (ptr == NULL)
return(xmlMallocLoc(size, file, line));
if (!xmlMemInitialized) xmlInitMemory();
TEST_POINT
p = CLIENT_2_HDR(ptr);... | 1 | [
"CWE-787"
] | libxml2 | 897dffbae322b46b83f99a607d527058a72c51ed | 164,003,070,910,184,140,000,000,000,000,000,000,000 | 72 | Check for integer overflow in memory debug code
Fixes bug 783026.
Thanks to Pranjal Jumde for the report. |
static int filter_frame(AVFilterLink *inlink, AVFrame *in)
{
AVFilterContext *ctx = inlink->dst;
BoxBlurContext *s = ctx->priv;
AVFilterLink *outlink = inlink->dst->outputs[0];
AVFrame *out;
int plane;
int cw = FF_CEIL_RSHIFT(inlink->w, s->hsub), ch = FF_CEIL_RSHIFT(in->height, s->vsub);
int... | 1 | [
"CWE-119",
"CWE-787"
] | FFmpeg | e43a0a232dbf6d3c161823c2e07c52e76227a1bc | 127,097,771,226,117,030,000,000,000,000,000,000,000 | 34 | avfilter: fix plane validity checks
Fixes out of array accesses
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> |
void SetParams(Membership* Memb)
{
memb = Memb;
PushParamRef(memb->chan->name);
} | 0 | [
"CWE-200",
"CWE-732"
] | inspircd | 4350a11c663b0d75f8119743bffb7736d87abd4d | 273,015,913,359,568,800,000,000,000,000,000,000,000 | 5 | Fix sending malformed pong messages in some cases. |
i915_gem_execbuffer_relocate(struct drm_device *dev,
struct eb_objects *eb)
{
struct drm_i915_gem_object *obj;
int ret = 0;
/* This is the fast path and we cannot handle a pagefault whilst
* holding the struct mutex lest the user pass in the relocations
* contained within a mmaped bo. For in such a case... | 0 | [] | linux | 3118a4f652c7b12c752f3222af0447008f9b2368 | 1,340,603,402,687,424,000,000,000,000,000,000,000 | 23 | drm/i915: bounds check execbuffer relocation count
It is possible to wrap the counter used to allocate the buffer for
relocation copies. This could lead to heap writing overflows.
CVE-2013-0913
v3: collapse test, improve comment
v2: move check into validate_exec_list
Signed-off-by: Kees Cook <keescook@chromium.org>... |
goto_tabpage_tp(
tabpage_T *tp,
int trigger_enter_autocmds,
int trigger_leave_autocmds)
{
// Don't repeat a message in another tab page.
set_keep_msg(NULL, 0);
if (tp != curtab && leave_tabpage(tp->tp_curwin->w_buffer,
trigger_leave_autocmds) == OK)
{
if (valid_tabpage(tp))
ent... | 1 | [
"CWE-476"
] | vim | 0f6e28f686dbb59ab3b562408ab9b2234797b9b1 | 298,925,399,444,516,940,000,000,000,000,000,000,000 | 19 | patch 8.2.4428: crash when switching tabpage while in the cmdline window
Problem: Crash when switching tabpage while in the cmdline window.
Solution: Disallow switching tabpage when in the cmdline window. |
xps_tifsWarningHandlerEx(thandle_t client_data, const char *module,
const char *fmt, va_list ap)
{
tifs_io_xps *tiffio = (tifs_io_xps *)client_data;
gx_device_xps *pdev = tiffio->pdev;
int count;
char buf[TIFF_PRINT_BUF_LENGTH];
count = vsnprintf(buf, sizeof(buf), fmt, ap)... | 0 | [] | ghostpdl | 94d8955cb7725eb5f3557ddc02310c76124fdd1a | 192,312,493,538,796,470,000,000,000,000,000,000,000 | 17 | Bug 701818: better handling of error during PS/PDF image
In the xps device, if an error occurred after xps_begin_image() but before
xps_image_end_image(), *if* the Postscript had called 'restore' as part of the
error handling, the image enumerator would have been freed (by the restore)
despite the xps device still hol... |
static int rbd_try_acquire_lock(struct rbd_device *rbd_dev)
{
int ret;
down_read(&rbd_dev->lock_rwsem);
dout("%s rbd_dev %p read lock_state %d\n", __func__, rbd_dev,
rbd_dev->lock_state);
if (__rbd_is_lock_owner(rbd_dev)) {
up_read(&rbd_dev->lock_rwsem);
return 0;
}
up_read(&rbd_dev->lock_rwsem);
dow... | 0 | [
"CWE-863"
] | linux | f44d04e696feaf13d192d942c4f14ad2e117065a | 162,835,132,482,169,970,000,000,000,000,000,000,000 | 53 | 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... |
main()
{
union {
int l;
char c[sizeof(int)];
} u;
int x0, x1, x2, x3;
u.l = 0x012345678;
x0 = u.c[0];
x3 = u.c[sizeof (int) - 1];
printf ("x0 = 0x%x x3 = 0x%x (%s)\n", x0, x3, x3 == 0x78 ? "bigendian" : "littleendian");
x0 = (u.l >> 24) & 0xff;
x1 = (u.l >> 16) & 0xff;
x2 = (u.l >> 8) & 0xff;
x3 = u.l... | 0 | [] | bash | 863d31ae775d56b785dc5b0105b6d251515d81d5 | 254,971,518,625,055,440,000,000,000,000,000,000,000 | 19 | commit bash-20120224 snapshot |
static void cleanup_timers(struct list_head *head)
{
cleanup_timers_list(head);
cleanup_timers_list(++head);
cleanup_timers_list(++head);
} | 0 | [
"CWE-190"
] | linux | 78c9c4dfbf8c04883941445a195276bb4bb92c76 | 160,263,593,982,879,370,000,000,000,000,000,000,000 | 6 | 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... |
display_showcmd(void)
{
int len;
cursor_off();
len = (int)STRLEN(showcmd_buf);
if (len == 0)
showcmd_is_clear = TRUE;
else
{
screen_puts(showcmd_buf, (int)Rows - 1, sc_col, 0);
showcmd_is_clear = FALSE;
}
// clear the rest of an old message by outputting up to SHOWCMD_COLS
... | 0 | [
"CWE-416"
] | vim | e2fa213cf571041dbd04ab0329303ffdc980678a | 3,189,194,491,805,750,000,000,000,000,000,000,000 | 21 | patch 8.2.5024: using freed memory with "]d"
Problem: Using freed memory with "]d".
Solution: Copy the pattern before searching. |
static int simple_check_buf(struct usbtest_dev *tdev, struct urb *urb)
{
unsigned i;
u8 expected;
u8 *buf = urb->transfer_buffer;
unsigned len = urb->actual_length;
unsigned maxpacket = get_maxpacket(urb->dev, urb->pipe);
int ret = check_guard_bytes(tdev, urb);
if (ret)
return ret;
for (i = 0; i < len; i+... | 0 | [
"CWE-476"
] | linux | 7c80f9e4a588f1925b07134bb2e3689335f6c6d8 | 103,973,262,594,843,700,000,000,000,000,000,000,000 | 38 | usb: usbtest: fix NULL pointer dereference
If the usbtest driver encounters a device with an IN bulk endpoint but
no OUT bulk endpoint, it will try to dereference a NULL pointer
(out->desc.bEndpointAddress). The problem can be solved by adding a
missing test.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Rep... |
parser_parse_tagged_template_literal (parser_context_t *context_p) /**< context */
{
JERRY_ASSERT (context_p->token.type == LEXER_TEMPLATE_LITERAL);
uint32_t call_arguments = 0;
ecma_collection_t *collection_p;
if (context_p->tagged_template_literal_cp == JMEM_CP_NULL)
{
collection_p = ecma_new_collecti... | 0 | [
"CWE-416"
] | jerryscript | 3bcd48f72d4af01d1304b754ef19fe1a02c96049 | 61,718,706,489,498,450,000,000,000,000,000,000,000 | 60 | Improve parse_identifier (#4691)
Ascii string length is no longer computed during string allocation.
JerryScript-DCO-1.0-Signed-off-by: Daniel Batiz batizjob@gmail.com |
QPDFFormFieldObjectHelper::isNull()
{
return this->oh.isNull();
} | 0 | [
"CWE-787"
] | qpdf | d71f05ca07eb5c7cfa4d6d23e5c1f2a800f52e8e | 221,202,031,531,645,220,000,000,000,000,000,000,000 | 4 | 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 ... |
//! Load image from a DLM file \newinstance.
static CImg<T> get_load_dlm(const char *const filename) {
return CImg<T>().load_dlm(filename); | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 51,450,468,887,911,530,000,000,000,000,000,000,000 | 3 | Fix other issues in 'CImg<T>::load_bmp()'. |
static int prefer_mwait_c1_over_halt(const struct cpuinfo_x86 *c)
{
if (c->x86_vendor != X86_VENDOR_INTEL)
return 0;
if (!cpu_has(c, X86_FEATURE_MWAIT) || boot_cpu_has_bug(X86_BUG_MONITOR))
return 0;
return 1;
} | 0 | [] | linux | dbbe2ad02e9df26e372f38cc3e70dab9222c832e | 300,553,678,733,822,900,000,000,000,000,000,000,000 | 10 | x86/speculation: Prevent rogue cross-process SSBD shutdown
On context switch the change of TIF_SSBD and TIF_SPEC_IB are evaluated
to adjust the mitigations accordingly. This is optimized to avoid the
expensive MSR write if not needed.
This optimization is buggy and allows an attacker to shutdown the SSBD
protection o... |
static bool is_sector_request_lun_aligned(int64_t sector_num, int nb_sectors,
IscsiLun *iscsilun)
{
assert(nb_sectors <= BDRV_REQUEST_MAX_SECTORS);
return is_byte_request_lun_aligned(sector_num << BDRV_SECTOR_BITS,
nb_sectors << BD... | 0 | [
"CWE-125"
] | qemu | ff0507c239a246fd7215b31c5658fc6a3ee1e4c5 | 262,682,472,201,653,120,000,000,000,000,000,000,000 | 8 | block/iscsi:fix heap-buffer-overflow in iscsi_aio_ioctl_cb
There is an overflow, the source 'datain.data[2]' is 100 bytes,
but the 'ss' is 252 bytes.This may cause a security issue because
we can access a lot of unrelated memory data.
The len for sbp copy data should take the minimum of mx_sb_len and
sb_len_wr, no... |
static int close_connect_only(struct Curl_easy *data,
struct connectdata *conn, void *param)
{
(void)param;
if(data->state.lastconnect_id != conn->connection_id)
return 0;
if(!conn->bits.connect_only)
return 1;
connclose(conn, "Removing connect-only easy handle");
conn-... | 0 | [
"CWE-416",
"CWE-295"
] | curl | 7f4a9a9b2a49547eae24d2e19bc5c346e9026479 | 37,042,879,446,772,070,000,000,000,000,000,000,000 | 15 | openssl: associate/detach the transfer from connection
CVE-2021-22901
Bug: https://curl.se/docs/CVE-2021-22901.html |
TEST_F(OwnedImplTest, LinearizeDrainTracking) {
constexpr uint32_t SmallChunk = 200;
constexpr uint32_t LargeChunk = 16384 - SmallChunk;
constexpr uint32_t LinearizeSize = SmallChunk + LargeChunk;
// Create a buffer with a eclectic combination of buffer OwnedSlice and UnownedSlices that will
// help us explo... | 0 | [
"CWE-401"
] | envoy | 5eba69a1f375413fb93fab4173f9c393ac8c2818 | 181,982,844,158,852,870,000,000,000,000,000,000,000 | 87 | [buffer] Add on-drain hook to buffer API and use it to avoid fragmentation due to tracking of H2 data and control frames in the output buffer (#144)
Signed-off-by: antonio <avd@google.com> |
LONG ValidateSignature(HWND hDlg, const char* path)
{
LONG r = TRUST_E_SYSTEM_ERROR;
WINTRUST_DATA trust_data = { 0 };
WINTRUST_FILE_INFO trust_file = { 0 };
PF_TYPE_DECL(WINAPI, long, WinVerifyTrustEx, (HWND, GUID*, WINTRUST_DATA*));
PF_INIT(WinVerifyTrustEx, WinTrust);
GUID guid_generic_verify = // WINTRUST_ACT... | 0 | [
"CWE-94"
] | rufus | 19472668370aacec0dba9dda306601cfc4a4ed7e | 277,363,723,060,616,900,000,000,000,000,000,000,000 | 96 | [pki] don't link with wintrust.lib
* WinTrust.lib is responsible for the MSASN1.dll sideloading issue described in #1877,
so, since we only use it for WinVerifyTrustEx(), hook into that function manually.
* Closes #1877 for the MinGW side.
* Note that we will probably try to use the method suggested by @assarbad and... |
void hashTypeConvert(robj *o, int enc) {
if (o->encoding == OBJ_ENCODING_ZIPLIST) {
hashTypeConvertZiplist(o, enc);
} else if (o->encoding == OBJ_ENCODING_HT) {
serverPanic("Not implemented");
} else {
serverPanic("Unknown hash encoding");
}
} | 0 | [
"CWE-190"
] | redis | f6a40570fa63d5afdd596c78083d754081d80ae3 | 287,387,615,259,521,300,000,000,000,000,000,000,000 | 9 | 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... |
static int f_midi_out_open(struct snd_rawmidi_substream *substream)
{
struct f_midi *midi = substream->rmidi->private_data;
if (substream->number >= MAX_PORTS)
return -EINVAL;
VDBG(midi, "%s()\n", __func__);
midi->out_substream[substream->number] = substream;
return 0;
} | 0 | [
"CWE-415"
] | linux | 7fafcfdf6377b18b2a726ea554d6e593ba44349f | 81,547,302,734,880,300,000,000,000,000,000,000,000 | 11 | USB: gadget: f_midi: fixing a possible double-free in f_midi
It looks like there is a possibility of a double-free vulnerability on an
error path of the f_midi_set_alt function in the f_midi driver. If the
path is feasible then free_ep_req gets called twice:
req->complete = f_midi_complete;
err = us... |
explicit DelayedDelivery(Pipe *p)
: pipe(p),
delay_lock("Pipe::DelayedDelivery::delay_lock"), flush_count(0),
active_flush(false),
stop_delayed_delivery(false),
delay_dispatching(false),
stop_fast_dispatching_flag(false) { } | 0 | [
"CWE-287",
"CWE-284"
] | ceph | 5ead97120e07054d80623dada90a5cc764c28468 | 5,047,567,395,218,260,500,000,000,000,000,000,000 | 7 | 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 add_sit_entry(unsigned int segno, struct list_head *head)
{
struct sit_entry_set *ses;
unsigned int start_segno = START_SEGNO(segno);
list_for_each_entry(ses, head, set_list) {
if (ses->start_segno == start_segno) {
ses->entry_cnt++;
adjust_sit_entry_set(ses, head);
return;
}
}
ses = gra... | 0 | [
"CWE-20"
] | linux | 638164a2718f337ea224b747cf5977ef143166a4 | 264,286,903,320,069,860,000,000,000,000,000,000,000 | 19 | f2fs: fix potential panic during fstrim
As Ju Hyung Park reported:
"When 'fstrim' is called for manual trim, a BUG() can be triggered
randomly with this patch.
I'm seeing this issue on both x86 Desktop and arm64 Android phone.
On x86 Desktop, this was caused during Ubuntu boot-up. I have a
cronjob installed which c... |
raid_disks_store(struct mddev *mddev, const char *buf, size_t len)
{
unsigned int n;
int err;
err = kstrtouint(buf, 10, &n);
if (err < 0)
return err;
err = mddev_lock(mddev);
if (err)
return err;
if (mddev->pers)
err = update_raid_disks(mddev, n);
else if (mddev->reshape_position != MaxSector) {
struc... | 0 | [
"CWE-200"
] | linux | b6878d9e03043695dbf3fa1caa6dfc09db225b16 | 294,133,463,353,868,170,000,000,000,000,000,000,000 | 37 | md: use kzalloc() when bitmap is disabled
In drivers/md/md.c get_bitmap_file() uses kmalloc() for creating a
mdu_bitmap_file_t called "file".
5769 file = kmalloc(sizeof(*file), GFP_NOIO);
5770 if (!file)
5771 return -ENOMEM;
This structure is copied to user space at the end of the fun... |
static struct bitmap *find_objects(struct rev_info *revs,
struct object_list *roots,
struct bitmap *seen)
{
struct bitmap *base = NULL;
int needs_walk = 0;
struct object_list *not_mapped = NULL;
/*
* Go through all the roots for the walk. The ones that have bitmaps
* on the bitmap index will be ... | 0 | [
"CWE-119",
"CWE-787"
] | git | de1e67d0703894cb6ea782e36abb63976ab07e60 | 139,978,082,105,934,940,000,000,000,000,000,000,000 | 95 | list-objects: pass full pathname to callbacks
When we find a blob at "a/b/c", we currently pass this to
our show_object_fn callbacks as two components: "a/b/" and
"c". Callbacks which want the full value then call
path_name(), which concatenates the two. But this is an
inefficient interface; the path is a strbuf, and ... |
_XimProtoIMFree(
Xim im)
{
/* XIMPrivateRec */
if (im->private.proto.im_onkeylist) {
Xfree(im->private.proto.im_onkeylist);
im->private.proto.im_onkeylist = NULL;
}
if (im->private.proto.im_offkeylist) {
Xfree(im->private.proto.im_offkeylist);
im->private.proto.im_offkeylist = NULL;
}
... | 0 | [
"CWE-190"
] | libx11 | 1a566c9e00e5f35c1f9e7f3d741a02e5170852b2 | 291,820,474,759,634,400,000,000,000,000,000,000,000 | 116 | Zero out buffers in functions
It looks like uninitialized stack or heap memory can leak
out via padding bytes.
Signed-off-by: Matthieu Herrb <matthieu@herrb.eu>
Reviewed-by: Matthieu Herrb <matthieu@herrb.eu> |
static struct dirent *vfswrap_readdir(vfs_handle_struct *handle,
DIR *dirp,
SMB_STRUCT_STAT *sbuf)
{
struct dirent *result;
START_PROFILE(syscall_readdir);
result = readdir(dirp);
END_PROFILE(syscall_readdir);
if (sbuf) {
/* Default Posix readdir() does not give us stat info.
* Set to in... | 0 | [
"CWE-665"
] | samba | 30e724cbff1ecd90e5a676831902d1e41ec1b347 | 86,392,708,160,166,810,000,000,000,000,000,000,000 | 34 | 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> |
Controller::constructHeaderForSessionProtocol(Request *req, char * restrict buffer,
unsigned int &size, const SessionProtocolWorkingState &state, string delta_monotonic)
{
char *pos = buffer;
const char *end = buffer + size;
pos += sizeof(boost::uint32_t);
pos = appendData(pos, end, P_STATIC_STRING_WITH_NULL("RE... | 0 | [
"CWE-20",
"CWE-476"
] | passenger | ddb8ecc4ebf260e4967f57f271d4f5761abeac3e | 158,234,307,156,545,910,000,000,000,000,000,000,000 | 153 | Fix CVE-2015-7519 header collision vulnerability |
static void mode_init_ov_sensor_regs(struct sd *sd)
{
struct gspca_dev *gspca_dev = (struct gspca_dev *)sd;
int qvga, xstart, xend, ystart, yend;
u8 v;
qvga = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv & 1;
/******** Mode (VGA/QVGA) and sensor specific regs ********/
switch (sd->sensor) {
case SEN_OV26... | 0 | [
"CWE-476"
] | linux | 998912346c0da53a6dbb71fab3a138586b596b30 | 50,676,981,149,842,080,000,000,000,000,000,000,000 | 190 | media: ov519: add missing endpoint sanity checks
Make sure to check that we have at least one endpoint before accessing
the endpoint array to avoid dereferencing a NULL-pointer on stream
start.
Note that these sanity checks are not redundant as the driver is mixing
looking up altsettings by index and by number, which... |
XML_SetDoctypeDeclHandler(XML_Parser parser, XML_StartDoctypeDeclHandler start,
XML_EndDoctypeDeclHandler end) {
if (parser == NULL)
return;
parser->m_startDoctypeDeclHandler = start;
parser->m_endDoctypeDeclHandler = end;
} | 0 | [
"CWE-611",
"CWE-776",
"CWE-415",
"CWE-125"
] | libexpat | c20b758c332d9a13afbbb276d30db1d183a85d43 | 222,031,077,707,102,700,000,000,000,000,000,000,000 | 7 | xmlparse.c: Deny internal entities closing the doctype |
debugPrintAll(void)
{
DEFiRet;
dbgprintf("All Rulesets:\n");
llExecFunc(&llRulesets, doDebugPrintAll, NULL);
dbgprintf("End of Rulesets.\n");
RETiRet;
} | 0 | [
"CWE-772",
"CWE-401"
] | rsyslog | 1ef709cc97d54f74d3fdeb83788cc4b01f4c6a2a | 91,355,168,263,177,050,000,000,000,000,000,000,000 | 8 | 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 |
int mgr_log_level(p_fm_config_conx_hdlt hdl, fm_mgr_type_t mgr, int argc, char *argv[]) {
fm_mgr_config_errno_t res;
fm_msg_ret_code_t ret_code;
uint32_t loglevel=0;
if (mgr == FM_MGR_PM) {
fprintf(stderr, "pmLogLevel:\n");
fprintf(stderr, "\tThis command is not supported any more. The logging of the\n")... | 0 | [
"CWE-362"
] | opa-fm | c5759e7b76f5bf844be6c6641cc1b356bbc83869 | 338,229,217,118,082,260,000,000,000,000,000,000,000 | 29 | Fix scripts and code that use well-known tmp files. |
deallocateCharacterClasses(TranslationTableHeader *table) {
CharacterClass **classes = &table->characterClasses;
while (*classes) {
CharacterClass *class = *classes;
*classes = (*classes)->next;
if (class) free(class);
}
} | 0 | [
"CWE-787"
] | liblouis | 2e4772befb2b1c37cb4b9d6572945115ee28630a | 35,605,386,192,648,096,000,000,000,000,000,000,000 | 8 | Prevent an invalid memory writes in compileRule
Thanks to Han Zheng for reporting it
Fixes #1214 |
static void sigalrm_handler(int sig __attribute__((unused)))
{
gotsigalrm = 1;
} | 0 | [] | cyrus-imapd | 602f12ed2af0a49ac4a58affbfea57d0fc23dea5 | 89,638,892,655,770,130,000,000,000,000,000,000,000 | 4 | httpd.c: only allow reuse of auth creds on a persistent connection against a backend server in a Murder |
const char *FS_LoadedPakPureChecksums( void ) {
static char info[BIG_INFO_STRING];
searchpath_t *search;
info[0] = 0;
for ( search = fs_searchpaths ; search ; search = search->next ) {
// is the element a pak file?
if ( !search->pack ) {
continue;
}
Q_strcat( info, sizeof( info ), va("%i ", search->p... | 0 | [
"CWE-269"
] | ioq3 | 376267d534476a875d8b9228149c4ee18b74a4fd | 319,707,917,807,574,400,000,000,000,000,000,000,000 | 17 | Don't load .pk3s as .dlls, and don't load user config files from .pk3s. |
PJ_DEF(pj_status_t) pjsip_rx_data_free_cloned(pjsip_rx_data *rdata)
{
PJ_ASSERT_RETURN(rdata, PJ_EINVAL);
pjsip_transport_dec_ref(rdata->tp_info.transport);
pj_pool_release(rdata->tp_info.pool);
return PJ_SUCCESS;
} | 0 | [
"CWE-297",
"CWE-295"
] | pjproject | 67e46c1ac45ad784db5b9080f5ed8b133c122872 | 252,705,311,642,688,860,000,000,000,000,000,000,000 | 9 | Merge pull request from GHSA-8hcp-hm38-mfph
* Check hostname during TLS transport selection
* revision based on feedback
* remove the code in create_request that has been moved |
replace_pop_ins(void)
{
int cc;
int oldState = State;
State = MODE_NORMAL; // don't want MODE_REPLACE here
while ((cc = replace_pop()) > 0)
{
mb_replace_pop_ins(cc);
dec_cursor();
}
State = oldState;
} | 0 | [
"CWE-120"
] | vim | 7ce5b2b590256ce53d6af28c1d203fb3bc1d2d97 | 232,034,479,231,987,640,000,000,000,000,000,000,000 | 13 | patch 8.2.4969: changing text in Visual mode may cause invalid memory access
Problem: Changing text in Visual mode may cause invalid memory access.
Solution: Check the Visual position after making a change. |
set_ip_options(int sock_fd, int family, int flags)
{
#if defined(FEAT_IPV6) && defined(IPV6_V6ONLY)
/* Receive only IPv6 packets on an IPv6 socket */
if (family == IPADDR_INET6 && !SCK_SetIntOption(sock_fd, IPPROTO_IPV6, IPV6_V6ONLY, 1))
return 0;
#endif
/* Provide destination address of received packets if ... | 0 | [
"CWE-59"
] | chrony | e18903a6b56341481a2e08469c0602010bf7bfe3 | 115,961,058,712,093,450,000,000,000,000,000,000,000 | 36 | switch to new util file functions
Replace all fopen(), rename(), and unlink() calls with the new util
functions. |
PlayerBase::PlayerTypes PlayerGeneric::getPreferredPlayerType(XModule* module)
{
if (module == NULL)
return PlayerBase::PlayerType_INVALID;
switch (module->getType())
{
case XModule::ModuleType_669:
case XModule::ModuleType_FAR:
#ifndef MILKYTRACKER
return PlayerBase::PlayerType_FAR;
break;
#endif
c... | 0 | [
"CWE-416"
] | MilkyTracker | 7afd55c42ad80d01a339197a2d8b5461d214edaf | 307,710,794,873,357,350,000,000,000,000,000,000,000 | 54 | Fix use-after-free in PlayerGeneric destructor |
static void ipip6_tunnel_bind_dev(struct net_device *dev)
{
struct net_device *tdev = NULL;
struct ip_tunnel *tunnel;
const struct iphdr *iph;
struct flowi4 fl4;
tunnel = netdev_priv(dev);
iph = &tunnel->parms.iph;
if (iph->daddr) {
struct rtable *rt = ip_route_output_ports(tunnel->net, &fl4,
NULL,
... | 0 | [
"CWE-703",
"CWE-772",
"CWE-401"
] | linux | 07f12b26e21ab359261bf75cfcb424fdc7daeb6d | 73,880,693,193,661,130,000,000,000,000,000,000,000 | 38 | net: sit: fix memory leak in sit_init_net()
If register_netdev() is failed to register sitn->fb_tunnel_dev,
it will go to err_reg_dev and forget to free netdev(sitn->fb_tunnel_dev).
BUG: memory leak
unreferenced object 0xffff888378daad00 (size 512):
comm "syz-executor.1", pid 4006, jiffies 4295121142 (age 16.115s)
... |
static bool start_new_rx_buffer(int offset, unsigned long size, int head)
{
/* simple case: we have completely filled the current buffer. */
if (offset == MAX_BUFFER_OFFSET)
return true;
/*
* complex case: start a fresh buffer if the current frag
* would overflow the current buffer but only if:
* (i) ... | 0 | [
"CWE-399"
] | linux | 7d5145d8eb2b9791533ffe4dc003b129b9696c48 | 56,849,519,628,620,670,000,000,000,000,000,000,000 | 34 | xen/netback: don't leak pages on failure in xen_netbk_tx_check_gop.
Signed-off-by: Matthew Daley <mattjd@gmail.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Jan Beulich <JBeulich@suse.com>
Signed-off-by: David S. Miller <davem@davemloft.net> |
static int phar_zip_applysignature(phar_archive_data *phar, struct _phar_zip_pass *pass,
smart_str *metadata) /* {{{ */
{
/* add signature for executable tars or tars explicitly set with setSignatureAlgorithm */
if (!phar->is_data || phar->sig_flags) {
int signature_length;
char *signature, sigbuf[8];
ph... | 0 | [
"CWE-119",
"CWE-787"
] | php-src | 0bfb970f43acd1e81d11be1154805f86655f15d5 | 34,655,018,977,749,650,000,000,000,000,000,000,000 | 76 | Fix bug #72928 - Out of bound when verify signature of zip phar in phar_parse_zipfile
(cherry picked from commit 19484ab77466f99c78fc0e677f7e03da0584d6a2) |
int xfrm_user_policy(struct sock *sk, int optname, u8 __user *optval, int optlen)
{
int err;
u8 *data;
struct xfrm_mgr *km;
struct xfrm_policy *pol = NULL;
if (in_compat_syscall())
return -EOPNOTSUPP;
if (!optval && !optlen) {
xfrm_sk_policy_insert(sk, XFRM_POLICY_IN, NULL);
xfrm_sk_policy_insert(sk, XFRM... | 0 | [
"CWE-416"
] | linux | dbb2483b2a46fbaf833cfb5deb5ed9cace9c7399 | 159,365,578,814,359,430,000,000,000,000,000,000,000 | 44 | xfrm: clean up xfrm protocol checks
In commit 6a53b7593233 ("xfrm: check id proto in validate_tmpl()")
I introduced a check for xfrm protocol, but according to Herbert
IPSEC_PROTO_ANY should only be used as a wildcard for lookup, so
it should be removed from validate_tmpl().
And, IPSEC_PROTO_ANY is expected to only m... |
MagickExport ResampleFilter *DestroyResampleFilter(
ResampleFilter *resample_filter)
{
assert(resample_filter != (ResampleFilter *) NULL);
assert(resample_filter->signature == MagickCoreSignature);
assert(resample_filter->image != (Image *) NULL);
if (resample_filter->debug != MagickFalse)
(void) LogMagic... | 0 | [
"CWE-369"
] | ImageMagick | 8d25d94a363b104acd6ff23df7470aeedb806c51 | 289,676,394,133,202,430,000,000,000,000,000,000,000 | 18 | https://github.com/ImageMagick/ImageMagick/issues/3195 |
slapi_pblock_get(Slapi_PBlock *pblock, int arg, void *value)
{
#ifdef PBLOCK_ANALYTICS
pblock_analytics_record(pblock, arg);
#endif
char *authtype;
Slapi_Backend *be;
PR_ASSERT(NULL != pblock);
PR_ASSERT(NULL != value);
be = pblock->pb_backend;
switch (arg) {
#ifdef PBLOCK_ANALYTICS
... | 0 | [
"CWE-415"
] | 389-ds-base | a3c298f8140d3e4fa1bd5a670f1bb965a21a9b7b | 297,673,435,553,831,370,000,000,000,000,000,000,000 | 2,142 | Issue 5218 - double-free of the virtual attribute context in persistent search (#5219)
description:
A search is processed by a worker using a private pblock.
If the search is persistent, the worker spawn a thread
and kind of duplicate its private pblock so that the spawn
thread continue to process the p... |
static int proc_get_capabilities(struct usb_dev_state *ps, void __user *arg)
{
__u32 caps;
caps = USBDEVFS_CAP_ZERO_PACKET | USBDEVFS_CAP_NO_PACKET_SIZE_LIM |
USBDEVFS_CAP_REAP_AFTER_DISCONNECT | USBDEVFS_CAP_MMAP |
USBDEVFS_CAP_DROP_PRIVILEGES;
if (!ps->dev->bus->no_stop_on_short)
caps |= USBDEVFS_CAP_BULK... | 0 | [
"CWE-200"
] | linux | 681fef8380eb818c0b845fca5d2ab1dcbab114ee | 119,264,482,028,818,590,000,000,000,000,000,000,000 | 17 | USB: usbfs: fix potential infoleak in devio
The stack object “ci” has a total size of 8 bytes. Its last 3 bytes
are padding bytes which are not initialized and leaked to userland
via “copy_to_user”.
Signed-off-by: Kangjie Lu <kjlu@gatech.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
LZWDecode(TIFF* tif, uint8* op0, tmsize_t occ0, uint16 s)
{
static const char module[] = "LZWDecode";
LZWCodecState *sp = DecoderState(tif);
char *op = (char*) op0;
long occ = (long) occ0;
char *tp;
unsigned char *bp;
hcode_t code;
int len;
long nbits, nextbits, nbitsmask;
unsigned long nextdata;
code... | 0 | [
"CWE-787"
] | libtiff | 58a898cb4459055bb488ca815c23b880c242a27d | 198,674,023,166,641,060,000,000,000,000,000,000,000 | 219 | LZWDecodeCompat(): fix potential index-out-of-bounds write. Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2780 / CVE-2018-8905
The fix consists in using the similar code LZWDecode() to validate we
don't write outside of the output buffer. |
int kvm_arch_vcpu_ioctl_set_mpstate(struct kvm_vcpu *vcpu,
struct kvm_mp_state *mp_state)
{
int ret = -EINVAL;
vcpu_load(vcpu);
if (!lapic_in_kernel(vcpu) &&
mp_state->mp_state != KVM_MP_STATE_RUNNABLE)
goto out;
/*
* KVM_MP_STATE_INIT_RECEIVED means the processor is in
* INIT state; latched i... | 0 | [
"CWE-476"
] | linux | 55749769fe608fa3f4a075e42e89d237c8e37637 | 197,974,390,643,399,470,000,000,000,000,000,000,000 | 33 | KVM: x86: Fix wall clock writes in Xen shared_info not to mark page dirty
When dirty ring logging is enabled, any dirty logging without an active
vCPU context will cause a kernel oops. But we've already declared that
the shared_info page doesn't get dirty tracking anyway, since it would
be kind of insane to mark it di... |
do_ecmd(
int fnum,
char_u *ffname,
char_u *sfname,
exarg_T *eap, // can be NULL!
linenr_T newlnum,
int flags,
win_T *oldwin)
{
int other_file; // TRUE if editing another file
int oldbuf; // TRUE if using existing buffer
int auto_buf = FALSE; // TRUE if autocommands brou... | 0 | [
"CWE-787"
] | vim | e2bd8600b873d2cd1f9d667c28cba8b1dba18839 | 10,638,816,403,684,585,000,000,000,000,000,000,000 | 752 | patch 8.2.4977: memory access error when substitute expression changes window
Problem: Memory access error when substitute expression changes window.
Solution: Disallow changing window in substitute expression. |
static void smb_vfs_call_pread_done(struct tevent_req *subreq)
{
struct tevent_req *req = tevent_req_callback_data(
subreq, struct tevent_req);
struct smb_vfs_call_pread_state *state = tevent_req_data(
req, struct smb_vfs_call_pread_state);
int err;
state->retval = state->recv_fn(subreq, &err);
TALLOC_FREE(su... | 0 | [
"CWE-264"
] | samba | 4278ef25f64d5fdbf432ff1534e275416ec9561e | 24,634,265,220,566,767,000,000,000,000,000,000,000 | 16 | 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> |
DECLAREContigPutFunc(putcontig8bitYCbCr11tile)
{
(void) y;
fromskew = (fromskew / 1) * (1 * 1 + 2);
do {
x = w; /* was x = w>>1; patched 2000/09/25 warmerda@home.com */
do {
int32 Cb = pp[1];
int32 Cr = pp[2];
YCbCrtoRGB(*cp++, pp[0]);
pp += 3;
} while (--x);
cp += toskew;
pp += fromskew;
} ... | 0 | [
"CWE-787"
] | libtiff | 4bb584a35f87af42d6cf09d15e9ce8909a839145 | 131,995,839,457,214,150,000,000,000,000,000,000,000 | 18 | RGBA interface: fix integer overflow potentially causing write heap buffer overflow, especially on 32 bit builds. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16443. Credit to OSS Fuzz |
static CURLcode pop3_list(struct connectdata *conn)
{
CURLcode result = CURLE_OK;
struct pop3_conn *pop3c = &conn->proto.pop3c;
if(pop3c->mailbox[0] != '\0')
result = Curl_pp_sendf(&conn->proto.pop3c.pp, "LIST %s", pop3c->mailbox);
else
result = Curl_pp_sendf(&conn->proto.pop3c.pp, "LIST");
if(result... | 0 | [
"CWE-89"
] | curl | 75ca568fa1c19de4c5358fed246686de8467c238 | 167,092,992,046,531,050,000,000,000,000,000,000,000 | 18 | URL sanitize: reject URLs containing bad data
Protocols (IMAP, POP3 and SMTP) that use the path part of a URL in a
decoded manner now use the new Curl_urldecode() function to reject URLs
with embedded control codes (anything that is or decodes to a byte value
less than 32).
URLs containing such codes could easily oth... |
keepalived_main(int argc, char **argv)
{
bool report_stopped = true;
struct utsname uname_buf;
char *end;
/* Ensure time_now is set. We then don't have to check anywhere
* else if it is set. */
set_time_now();
/* Save command line options in case need to log them later */
save_cmd_line_options(argc, argv);
... | 1 | [
"CWE-200"
] | keepalived | c6247a9ef2c7b33244ab1d3aa5d629ec49f0a067 | 191,621,240,332,145,250,000,000,000,000,000,000,000 | 343 | Add command line and configuration option to set umask
Issue #1048 identified that files created by keepalived are created
with mode 0666. This commit changes the default to 0644, and also
allows the umask to be specified in the configuration or as a command
line option.
Signed-off-by: Quentin Armitage <quentin@armit... |
int crypto_ahash_digest(struct ahash_request *req)
{
return crypto_ahash_op(req, crypto_ahash_reqtfm(req)->digest);
} | 0 | [
"CWE-835"
] | linux | ef0579b64e93188710d48667cb5e014926af9f1b | 275,533,719,308,030,350,000,000,000,000,000,000,000 | 4 | crypto: ahash - Fix EINPROGRESS notification callback
The ahash API modifies the request's callback function in order
to clean up after itself in some corner cases (unaligned final
and missing finup).
When the request is complete ahash will restore the original
callback and everything is fine. However, when the requ... |
static void SVGError(void *context,const char *format,...)
{
char
*message,
reason[MaxTextExtent];
SVGInfo
*svg_info;
va_list
operands;
/*
Display and format a error formats, gives file, line, position and
extra parameters.
*/
va_start(operands,format);
svg_info=(SVGInfo *) cont... | 0 | [
"CWE-125"
] | ImageMagick6 | a5db4873626f702d2ddd8bc293573493e0a412c0 | 187,896,316,540,905,900,000,000,000,000,000,000,000 | 31 | https://github.com/ImageMagick/ImageMagick/issues/1336 |
static void cuse_gendev_release(struct device *dev)
{
kfree(dev);
} | 0 | [
"CWE-399"
] | linux | 2c5816b4beccc8ba709144539f6fdd764f8fa49c | 266,066,978,299,462,370,000,000,000,000,000,000,000 | 4 | cuse: fix memory leak
The problem is that fuse_dev_alloc() acquires an extra reference to cc.fc,
and the original ref count is never dropped.
Reported-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Fixes: cc080e9e9be1 ("fuse: introduce per-instance fuse_dev structure")... |
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