func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
int sa_get_record_timestamp_struct(uint64_t l_flags, struct record_header *record_hdr,
struct tm *rectime)
{
struct tm *ltm;
int rc = 0;
/*
* Fill generic rectime structure in local time.
* Done so that we have some default values.
*/
ltm = localtime_r((const time_t *) &(record_hdr->ust_time), rectime... | 0 | [
"CWE-415"
] | sysstat | a5c8abd4a481ee6e27a3acf00e6d9b0f023e20ed | 143,499,772,908,278,040,000,000,000,000,000,000,000 | 33 | Fix #242: Double free in check_file_actlst()
Avoid freeing buffer() twice.
Signed-off-by: Sebastien GODARD <sysstat@users.noreply.github.com> |
static void iommu_set_root_entry(struct intel_iommu *iommu)
{
u64 addr;
u32 sts;
unsigned long flag;
addr = virt_to_phys(iommu->root_entry);
if (ecs_enabled(iommu))
addr |= DMA_RTADDR_RTT;
raw_spin_lock_irqsave(&iommu->register_lock, flag);
dmar_writeq(iommu->reg + DMAR_RTADDR_REG, addr);
writel(iommu->gcm... | 0 | [] | linux | fb58fdcd295b914ece1d829b24df00a17a9624bc | 260,580,530,492,371,940,000,000,000,000,000,000,000 | 21 | iommu/vt-d: Do not enable ATS for untrusted devices
Currently Linux automatically enables ATS (Address Translation Service)
for any device that supports it (and IOMMU is turned on). ATS is used to
accelerate DMA access as the device can cache translations locally so
there is no need to do full translation on IOMMU sid... |
xfs_agfl_read_verify(
struct xfs_buf *bp)
{
struct xfs_mount *mp = bp->b_mount;
xfs_failaddr_t fa;
/*
* There is no verification of non-crc AGFLs because mkfs does not
* initialise the AGFL to zero or NULL. Hence the only valid part of the
* AGFL is what the AGF says is active. We can't get to the AGF, so we... | 0 | [
"CWE-400",
"CWE-703",
"CWE-835"
] | linux | d0c7feaf87678371c2c09b3709400be416b2dc62 | 83,603,769,948,588,520,000,000,000,000,000,000,000 | 23 | xfs: add agf freeblocks verify in xfs_agf_verify
We recently used fuzz(hydra) to test XFS and automatically generate
tmp.img(XFS v5 format, but some metadata is wrong)
xfs_repair information(just one AG):
agf_freeblks 0, counted 3224 in ag 0
agf_longest 536874136, counted 3224 in ag 0
sb_fdblocks 613, counted 3228
T... |
static Image *ReadTEXTImage(const ImageInfo *image_info,
ExceptionInfo *exception)
{
char
filename[MaxTextExtent],
geometry[MaxTextExtent],
*p,
text[MaxTextExtent];
DrawInfo
*draw_info;
Image
*image,
*texture;
MagickBooleanType
status;
PointInfo
delta;
RectangleInf... | 0 | [
"CWE-401"
] | ImageMagick6 | 210474b2fac6a661bfa7ed563213920e93e76395 | 108,891,002,703,829,930,000,000,000,000,000,000,000 | 198 | Fix ultra rare but potential memory-leak |
xps_draw_radial_gradient(xps_document *doc, const fz_matrix *ctm, const fz_rect *area,
struct stop *stops, int count,
fz_xml *root, int spread)
{
float x0, y0, r0;
float x1, y1, r1;
float xrad = 1;
float yrad = 1;
float invscale;
int i, ma = 1;
fz_matrix local_ctm = *ctm;
fz_matrix inv;
fz_rect local_area = ... | 0 | [
"CWE-119"
] | mupdf | 60dabde18d7fe12b19da8b509bdfee9cc886aafc | 26,995,002,086,141,220,000,000,000,000,000,000,000 | 78 | Bug 694957: fix stack buffer overflow in xps_parse_color
xps_parse_color happily reads more than FZ_MAX_COLORS values out of a
ContextColor array which overflows the passed in samples array.
Limiting the number of allowed samples to FZ_MAX_COLORS and make sure
to use that constant for all callers fixes the problem.
T... |
int http_skip_chunk_crlf(struct buffer *buf, struct http_msg *msg)
{
char *ptr;
int bytes;
/* NB: we'll check data availabilty at the end. It's not a
* problem because whatever we match first will be checked
* against the correct length.
*/
bytes = 1;
ptr = buf->lr;
if (*ptr == '\r') {
bytes++;
ptr++;
... | 0 | [] | haproxy-1.4 | dc80672211e085c211f1fc47e15cfe57ab587d38 | 189,455,040,529,961,630,000,000,000,000,000,000,000 | 36 | BUG/CRITICAL: using HTTP information in tcp-request content may crash the process
During normal HTTP request processing, request buffers are realigned if
there are less than global.maxrewrite bytes available after them, in
order to leave enough room for rewriting headers after the request. This
is done in http_wait_fo... |
void ib_uverbs_wq_event_handler(struct ib_event *event, void *context_ptr)
{
struct ib_uevent_object *uobj = container_of(event->element.wq->uobject,
struct ib_uevent_object, uobject);
ib_uverbs_async_handler(context_ptr, uobj->uobject.user_handle,
event->event, &uobj->event_list,
&uobj->events_repor... | 0 | [
"CWE-362",
"CWE-703",
"CWE-667"
] | linux | 04f5866e41fb70690e28397487d8bd8eea7d712a | 79,111,025,769,984,340,000,000,000,000,000,000,000 | 9 | 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... |
Status FillCollectiveParams(CollectiveParams* col_params,
CollectiveType collective_type,
const Tensor& group_size, const Tensor& group_key,
const Tensor& instance_key) {
if (group_size.dims() > 0) {
return errors::Int... | 1 | [
"CWE-416"
] | tensorflow | ca38dab9d3ee66c5de06f11af9a4b1200da5ef75 | 53,889,960,801,950,790,000,000,000,000,000,000,000 | 33 | Fix undefined behavior in CollectiveReduceV2 and others
We should not call done after it's moved.
PiperOrigin-RevId: 400838185
Change-Id: Ifc979740054b8f8c6f4d50acc89472fe60c4fdb1 |
void restore_tm_state(struct pt_regs *regs)
{
unsigned long msr_diff;
clear_thread_flag(TIF_RESTORE_TM);
if (!MSR_TM_ACTIVE(regs->msr))
return;
msr_diff = current->thread.ckpt_regs.msr & ~regs->msr;
msr_diff &= MSR_FP | MSR_VEC | MSR_VSX;
if (msr_diff & MSR_FP) {
fp_enable();
load_fp_state(¤t->threa... | 0 | [
"CWE-284"
] | linux | 7f821fc9c77a9b01fe7b1d6e72717b33d8d64142 | 88,888,525,961,487,030,000,000,000,000,000,000,000 | 21 | powerpc/tm: Check for already reclaimed tasks
Currently we can hit a scenario where we'll tm_reclaim() twice. This
results in a TM bad thing exception because the second reclaim occurs
when not in suspend mode.
The scenario in which this can happen is the following. We attempt to
deliver a signal to userspace. To ... |
deep_count_start (NautilusDirectory *directory,
NautilusFile *file,
gboolean *doing_io)
{
GFile *location;
DeepCountState *state;
if (directory->details->deep_count_in_progress != NULL) {
*doing_io = TRUE;
return;
}
if (!is_needy (file,
lacks_deep_count,
REQUEST_DEEP_COUNT)) {
re... | 0 | [] | nautilus | 7632a3e13874a2c5e8988428ca913620a25df983 | 29,918,755,031,605,714,000,000,000,000,000,000,000 | 49 | 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-... |
hstore_each(PG_FUNCTION_ARGS)
{
FuncCallContext *funcctx;
HStore *hs;
int i;
if (SRF_IS_FIRSTCALL())
{
hs = PG_GETARG_HS(0);
funcctx = SRF_FIRSTCALL_INIT();
setup_firstcall(funcctx, hs, fcinfo);
}
funcctx = SRF_PERCALL_SETUP();
hs = (HStore *) funcctx->user_fctx;
i = funcctx->call_cntr;
if (i < ... | 0 | [
"CWE-703",
"CWE-189"
] | postgres | 31400a673325147e1205326008e32135a78b4d8a | 248,043,825,676,231,000,000,000,000,000,000,000,000 | 51 | Predict integer overflow to avoid buffer overruns.
Several functions, mostly type input functions, calculated an allocation
size such that the calculation wrapped to a small positive value when
arguments implied a sufficiently-large requirement. Writes past the end
of the inadvertent small allocation followed shortly... |
notationDeclDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name,
const xmlChar *publicId, const xmlChar *systemId)
{
callbacks++;
if (quiet)
return;
fprintf(SAXdebug, "SAX.notationDecl(%s, %s, %s)\n",
(char *) name, (char *) publicId, (char *) systemId);
} | 0 | [
"CWE-125"
] | libxml2 | a820dbeac29d330bae4be05d9ecd939ad6b4aa33 | 117,934,056,072,746,520,000,000,000,000,000,000,000 | 9 | Bug 758605: Heap-based buffer overread in xmlDictAddString <https://bugzilla.gnome.org/show_bug.cgi?id=758605>
Reviewed by David Kilzer.
* HTMLparser.c:
(htmlParseName): Add bounds check.
(htmlParseNameComplex): Ditto.
* result/HTML/758605.html: Added.
* result/HTML/758605.html.err: Added.
* result/HTML/758605.html.s... |
remote_filter_free (RemoteFilter *remote_filter)
{
g_free (remote_filter->checksum);
g_object_unref (remote_filter->path);
if (remote_filter->allow)
g_regex_unref (remote_filter->allow);
if (remote_filter->deny)
g_regex_unref (remote_filter->deny);
g_free (remote_filter);
} | 0 | [
"CWE-74"
] | flatpak | fb473cad801c6b61706353256cab32330557374a | 66,189,740,078,220,240,000,000,000,000,000,000,000 | 11 | dir: Pass environment via bwrap --setenv when running apply_extra
This means we can systematically pass the environment variables
through bwrap(1), even if it is setuid and thus is filtering out
security-sensitive environment variables. bwrap ends up being
run with an empty environment instead.
As with the previous c... |
int rtnl_af_register(struct rtnl_af_ops *ops)
{
int err;
rtnl_lock();
err = __rtnl_af_register(ops);
rtnl_unlock();
return err;
} | 0 | [
"CWE-399"
] | linux-2.6 | 84d73cd3fb142bf1298a8c13fd4ca50fd2432372 | 329,404,797,623,998,870,000,000,000,000,000,000,000 | 9 | rtnl: fix info leak on RTM_GETLINK request for VF devices
Initialize the mac address buffer with 0 as the driver specific function
will probably not fill the whole buffer. In fact, all in-kernel drivers
fill only ETH_ALEN of the MAX_ADDR_LEN bytes, i.e. 6 of the 32 possible
bytes. Therefore we currently leak 26 bytes ... |
u32 gf_media_nalu_is_start_code(GF_BitStream *bs)
{
u8 s1, s2, s3, s4;
Bool is_sc = 0;
u64 pos = gf_bs_get_position(bs);
s1 = gf_bs_read_int(bs, 8);
s2 = gf_bs_read_int(bs, 8);
if (!s1 && !s2) {
s3 = gf_bs_read_int(bs, 8);
if (s3==0x01) is_sc = 3;
else if (!s3) {
s4 = gf_bs_read_int(bs, 8);
if (s4==0x... | 0 | [
"CWE-119",
"CWE-787"
] | gpac | 90dc7f853d31b0a4e9441cba97feccf36d8b69a4 | 236,792,231,667,398,800,000,000,000,000,000,000,000 | 18 | fix some exploitable overflows (#994, #997) |
finish_input_bmp(j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
{
/* no work */
} | 0 | [
"CWE-369"
] | libjpeg-turbo | 43e84cff1bb2bd8293066f6ac4eb0df61ddddbc6 | 197,714,846,886,192,500,000,000,000,000,000,000,000 | 4 | tjLoadImage(): Fix FPE triggered by malformed BMP
In rdbmp.c, it is necessary to guard against 32-bit overflow/wraparound
when allocating the row buffer, because since BMP files have 32-bit
width and height fields, the value of biWidth can be up to 4294967295.
Specifically, if biWidth is 1073741824 and cinfo->input_co... |
int usbnet_status_start(struct usbnet *dev, gfp_t mem_flags)
{
int ret = 0;
WARN_ON_ONCE(dev->interrupt == NULL);
if (dev->interrupt) {
mutex_lock(&dev->interrupt_mutex);
if (++dev->interrupt_count == 1)
ret = usb_submit_urb(dev->interrupt, mem_flags);
dev_dbg(&dev->udev->dev, "incremented interrupt URB ... | 0 | [
"CWE-703"
] | linux | 1666984c8625b3db19a9abc298931d35ab7bc64b | 72,731,494,048,624,150,000,000,000,000,000,000,000 | 17 | usbnet: cleanup after bind() in probe()
In case bind() works, but a later error forces bailing
in probe() in error cases work and a timer may be scheduled.
They must be killed. This fixes an error case related to
the double free reported in
http://www.spinics.net/lists/netdev/msg367669.html
and needs to go on top of L... |
handle_server_data_anonymous_mech (DBusAuth *auth,
const DBusString *data)
{
if (_dbus_string_get_length (data) > 0)
{
/* Client is allowed to send "trace" data, the only defined
* meaning is that if it contains '@' it is an email address,
* and oth... | 0 | [
"CWE-59"
] | dbus | 47b1a4c41004bf494b87370987b222c934b19016 | 283,209,633,783,270,480,000,000,000,000,000,000,000 | 41 | auth: Reject DBUS_COOKIE_SHA1 for users other than the server owner
The DBUS_COOKIE_SHA1 authentication mechanism aims to prove ownership
of a shared home directory by having the server write a secret "cookie"
into a .dbus-keyrings subdirectory of the desired identity's home
directory with 0700 permissions, and having... |
GF_Box *lsrc_New()
{
ISOM_DECL_BOX_ALLOC(GF_LASERConfigurationBox, GF_ISOM_BOX_TYPE_LSRC);
return (GF_Box *)tmp; | 0 | [
"CWE-400",
"CWE-401"
] | gpac | d2371b4b204f0a3c0af51ad4e9b491144dd1225c | 37,304,567,322,129,055,000,000,000,000,000,000,000 | 5 | prevent dref memleak on invalid input (#1183) |
static void printResult(cl_ulong4 seed, cl_ulong round, result r, cl_uchar score, const std::chrono::time_point<std::chrono::steady_clock> & timeStart, const Mode & mode) {
// Time delta
const auto seconds = std::chrono::duration_cast<std::chrono::seconds>(std::chrono::steady_clock::now() - timeStart).count();
// F... | 0 | [
"CWE-703"
] | profanity | 69ff010c14ff80ec14246772db6a245aa59e6689 | 162,656,428,741,407,100,000,000,000,000,000,000,000 | 28 | [FIX] pritive key seed . |
void stop_dispatching(JSObject *self) {
MOZ_ASSERT(is_dispatching(self));
JS::SetReservedSlot(self, Slots::Dispatch, JS::FalseValue());
} | 0 | [
"CWE-94"
] | js-compute-runtime | 65524ffc962644e9fc39f4b368a326b6253912a9 | 162,423,531,228,841,920,000,000,000,000,000,000,000 | 4 | use rangom_get instead of arc4random as arc4random does not work correctly with wizer
wizer causes the seed in arc4random to be the same between executions which is not random |
static unsigned long atalk_sum_skb(const struct sk_buff *skb, int offset,
int len, unsigned long sum)
{
int start = skb_headlen(skb);
struct sk_buff *frag_iter;
int i, copy;
/* checksum stuff in header space */
if ((copy = start - offset) > 0) {
if (copy > len)
copy = len;
sum = atalk_sum_partial(sk... | 0 | [
"CWE-276"
] | linux | 6cc03e8aa36c51f3b26a0d21a3c4ce2809c842ac | 209,322,408,835,058,400,000,000,000,000,000,000,000 | 64 | appletalk: enforce CAP_NET_RAW for raw sockets
When creating a raw AF_APPLETALK socket, CAP_NET_RAW needs to be checked
first.
Signed-off-by: Ori Nimron <orinimron123@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net> |
static inline bool nested_exit_on_init(struct vcpu_svm *svm)
{
return vmcb_is_intercept(&svm->nested.ctl, INTERCEPT_INIT);
} | 0 | [
"CWE-862"
] | kvm | 0f923e07124df069ba68d8bb12324398f4b6b709 | 231,946,343,071,023,440,000,000,000,000,000,000,000 | 4 | KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653)
* Invert the mask of bits that we pick from L2 in
nested_vmcb02_prepare_control
* Invert and explicitly use VIRQ related bits bitmask in svm_clear_vintr
This fixes a security issue that allowed a malicious L1 to run L2 with
AVIC enable... |
Status TrySimplify(NodeDef* reduction_node,
string* simplified_node_name) override {
if (IsInPreserveSet(*reduction_node)) return Status::OK();
// Input 0 (data) of the reduction node must be a tf.gather() on the 0th
// axis.
NodeDef* gather_node = nullptr;
TF_RETURN_IF_ERROR... | 0 | [
"CWE-476"
] | tensorflow | e6340f0665d53716ef3197ada88936c2a5f7a2d3 | 27,369,739,750,341,950,000,000,000,000,000,000,000 | 50 | Handle a special grappler case resulting in crash.
It might happen that a malformed input could be used to trick Grappler into trying to optimize a node with no inputs. This, in turn, would produce a null pointer dereference and a segfault.
PiperOrigin-RevId: 369242852
Change-Id: I2e5cbe7aec243d34a6d60220ac8ac9b16f13... |
static const char *am_set_setenv_slot(cmd_parms *cmd,
void *struct_ptr,
const char *newName,
const char *oldName)
{
am_dir_cfg_rec *d = (am_dir_cfg_rec *)struct_ptr;
/* Configure as prefixed attribu... | 0 | [
"CWE-601"
] | mod_auth_mellon | 9d28908e28ef70a12196c215503fb0075e1fd7f3 | 304,885,602,723,487,400,000,000,000,000,000,000,000 | 13 | Add MellonRedirectDomains option.
Limit the domains that we will redirect to after login / logout to a
set of trusted domains. By default we only allow redirects to the
current domain.
This change breaks backwards compatibility with any site that relies on
redirects to separate domains.
Fixes #35 |
static const char *set_access_name(cmd_parms *cmd, void *dummy,
const char *arg)
{
void *sconf = cmd->server->module_config;
core_server_config *conf = ap_get_core_module_config(sconf);
const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE);
if (err != NULL)... | 0 | [
"CWE-416",
"CWE-284"
] | httpd | 4cc27823899e070268b906ca677ee838d07cf67a | 42,337,004,762,618,180,000,000,000,000,000,000,000 | 14 | core: Disallow Methods' registration at run time (.htaccess), they may be
used only if registered at init time (httpd.conf).
Calling ap_method_register() in children processes is not the right scope
since it won't be shared for all requests.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1807655 13f7... |
void Server::addLink(Channel *c, Channel *l) {
c->link(l);
if (c->bTemporary || l->bTemporary)
return;
TransactionHolder th;
QSqlQuery &query = *th.qsqQuery;
SQLPREP("INSERT INTO `%1channel_links` (`server_id`, `channel_id`, `link_id`) VALUES (?,?,?)");
query.addBindValue(iServerNum);
query.addBindValue(c->i... | 0 | [
"CWE-20"
] | mumble | 6b33dda344f89e5a039b7d79eb43925040654242 | 136,508,939,705,847,150,000,000,000,000,000,000,000 | 19 | Don't crash on long usernames |
static bool tight_can_send_png_rect(VncState *vs, int w, int h)
{
if (vs->tight->type != VNC_ENCODING_TIGHT_PNG) {
return false;
}
if (surface_bytes_per_pixel(vs->vd->ds) == 1 ||
vs->client_pf.bytes_per_pixel == 1) {
return false;
}
return true;
} | 0 | [
"CWE-401"
] | qemu | 6bf21f3d83e95bcc4ba35a7a07cc6655e8b010b0 | 284,289,414,415,156,200,000,000,000,000,000,000,000 | 13 | vnc: fix memory leak when vnc disconnect
Currently when qemu receives a vnc connect, it creates a 'VncState' to
represent this connection. In 'vnc_worker_thread_loop' it creates a
local 'VncState'. The connection 'VcnState' and local 'VncState' exchange
data in 'vnc_async_encoding_start' and 'vnc_async_encoding_end'.
... |
static inline int i40e_setup_hw_channel(struct i40e_pf *pf,
struct i40e_vsi *vsi,
struct i40e_channel *ch,
u16 uplink_seid, u8 type)
{
int ret;
ch->initialized = false;
ch->base_queue = vsi->next_base_queue;
ch->type = type;
/* Proceed with creation of channel (VMDq2) VSI */
ret = i40e_add_channe... | 0 | [
"CWE-400",
"CWE-401"
] | linux | 27d461333459d282ffa4a2bdb6b215a59d493a8f | 207,011,958,623,867,320,000,000,000,000,000,000,000 | 41 | i40e: prevent memory leak in i40e_setup_macvlans
In i40e_setup_macvlans if i40e_setup_channel fails the allocated memory
for ch should be released.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
static void exec_command_done(ExecCommand *c) {
assert(c);
c->path = mfree(c->path);
c->argv = strv_free(c->argv);
} | 0 | [
"CWE-269"
] | systemd | f69567cbe26d09eac9d387c0be0fc32c65a83ada | 117,653,389,487,846,100,000,000,000,000,000,000,000 | 6 | core: expose SUID/SGID restriction as new unit setting RestrictSUIDSGID= |
void WebContents::DownloadURL(const GURL& url) {
auto* browser_context = web_contents()->GetBrowserContext();
auto* download_manager =
content::BrowserContext::GetDownloadManager(browser_context);
std::unique_ptr<download::DownloadUrlParameters> download_params(
content::DownloadRequestUtils::CreateDo... | 0 | [
"CWE-284",
"CWE-693"
] | electron | 18613925610ba319da7f497b6deed85ad712c59b | 275,298,459,711,571,800,000,000,000,000,000,000,000 | 9 | refactor: wire will-navigate up to a navigation throttle instead of OpenURL (#25108)
* refactor: wire will-navigate up to a navigation throttle instead of OpenURL (#25065)
* refactor: wire will-navigate up to a navigation throttle instead of OpenURL
* spec: add test for x-site _top navigation
* chore: old cod... |
rad_cvt_int(const void *data)
{
u_int32_t value;
memcpy(&value, data, sizeof value);
return ntohl(value);
} | 0 | [
"CWE-119",
"CWE-787"
] | php-radius | 13c149b051f82b709e8d7cc32111e84b49d57234 | 278,848,233,905,468,460,000,000,000,000,000,000,000 | 7 | Fix a security issue in radius_get_vendor_attr().
The underlying rad_get_vendor_attr() function assumed that it would always be
given valid VSA data. Indeed, the buffer length wasn't even passed in; the
assumption was that the length field within the VSA structure would be valid.
This could result in denial of servic... |
int bnx2x_setup_leading(struct bnx2x *bp)
{
if (IS_PF(bp))
return bnx2x_setup_queue(bp, &bp->fp[0], true);
else /* VF */
return bnx2x_vfpf_setup_q(bp, &bp->fp[0], true);
} | 0 | [
"CWE-20"
] | linux | 8914a595110a6eca69a5e275b323f5d09e18f4f9 | 16,644,354,521,103,460,000,000,000,000,000,000,000 | 7 | bnx2x: disable GSO where gso_size is too big for hardware
If a bnx2x card is passed a GSO packet with a gso_size larger than
~9700 bytes, it will cause a firmware error that will bring the card
down:
bnx2x: [bnx2x_attn_int_deasserted3:4323(enP24p1s0f0)]MC assert!
bnx2x: [bnx2x_mc_assert:720(enP24p1s0f0)]XSTORM_ASSERT... |
int read_wvc_block (WavpackContext *wpc)
{
WavpackStream *wps = wpc->streams [wpc->current_stream];
int64_t bcount, file2pos;
WavpackHeader orig_wphdr;
WavpackHeader wphdr;
int compare_result;
while (1) {
file2pos = wpc->reader->get_pos (wpc->wvc_in);
bcount = read_next_header (... | 0 | [
"CWE-125"
] | WavPack | 4bc05fc490b66ef2d45b1de26abf1455b486b0dc | 106,973,865,621,355,460,000,000,000,000,000,000,000 | 68 | fixes for 4 fuzz failures posted to SourceForge mailing list |
static inline int bond_slave_override(struct bonding *bond,
struct sk_buff *skb)
{
int i, res = 1;
struct slave *slave = NULL;
struct slave *check_slave;
if (!skb->queue_mapping)
return 1;
/* Find out if any slaves have the same mapping as this skb. */
bond_for_each_slave(bond, check_slave, i) {
i... | 0 | [
"CWE-703",
"CWE-264"
] | linux | 550fd08c2cebad61c548def135f67aba284c6162 | 206,868,879,236,461,420,000,000,000,000,000,000,000 | 26 | net: Audit drivers to identify those needing IFF_TX_SKB_SHARING cleared
After the last patch, We are left in a state in which only drivers calling
ether_setup have IFF_TX_SKB_SHARING set (we assume that drivers touching real
hardware call ether_setup for their net_devices and don't hold any state in
their skbs. There... |
static int tree_entry_interesting(struct tree_desc *desc, const char *base, int baselen, struct diff_options *opt)
{
const char *path;
const unsigned char *sha1;
unsigned mode;
int i;
int pathlen;
int never_interesting = -1;
if (!opt->nr_paths)
return 1;
sha1 = tree_entry_extract(desc, &path, &mode);
path... | 0 | [
"CWE-119"
] | git | fd55a19eb1d49ae54008d932a65f79cd6fda45c9 | 69,693,860,731,494,760,000,000,000,000,000,000,000 | 98 | Fix buffer overflow in git diff
If PATH_MAX on your system is smaller than a path stored, it may cause
buffer overflow and stack corruption in diff_addremove() and diff_change()
functions when running git-diff
Signed-off-by: Dmitry Potapov <dpotapov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com> |
static int __net_init sctp_ctrlsock_init(struct net *net)
{
int status;
/* Initialize the control inode/socket for handling OOTB packets. */
status = sctp_ctl_sock_init(net);
if (status)
pr_err("Failed to initialize the SCTP control sock\n");
return status;
} | 0 | [
"CWE-119",
"CWE-787"
] | linux | 8e2d61e0aed2b7c4ecb35844fe07e0b2b762dee4 | 81,472,219,333,576,450,000,000,000,000,000,000,000 | 11 | sctp: fix race on protocol/netns initialization
Consider sctp module is unloaded and is being requested because an user
is creating a sctp socket.
During initialization, sctp will add the new protocol type and then
initialize pernet subsys:
status = sctp_v4_protosw_init();
if (status)
... |
int btrfs_search_old_slot(struct btrfs_root *root, const struct btrfs_key *key,
struct btrfs_path *p, u64 time_seq)
{
struct btrfs_fs_info *fs_info = root->fs_info;
struct extent_buffer *b;
int slot;
int ret;
int err;
int level;
int lowest_unlock = 1;
u8 lowest_level = 0;
lowest_level = p->lowest_level;
... | 0 | [
"CWE-362"
] | linux | dbcc7d57bffc0c8cac9dac11bec548597d59a6a5 | 8,869,117,548,569,977,000,000,000,000,000,000,000 | 91 | btrfs: fix race when cloning extent buffer during rewind of an old root
While resolving backreferences, as part of a logical ino ioctl call or
fiemap, we can end up hitting a BUG_ON() when replaying tree mod log
operations of a root, triggering a stack trace like the following:
------------[ cut here ]------------
... |
fix_assignment_words (words)
WORD_LIST *words;
{
WORD_LIST *w, *wcmd;
struct builtin *b;
int assoc;
if (words == 0)
return;
b = 0;
assoc = 0;
wcmd = words;
for (w = words; w; w = w->next)
if (w->word->flags & W_ASSIGNMENT)
{
if (b == 0)
{
/* Posix (post-2008) says that `co... | 0 | [] | bash | 863d31ae775d56b785dc5b0105b6d251515d81d5 | 252,403,824,827,696,700,000,000,000,000,000,000,000 | 58 | commit bash-20120224 snapshot |
UnicodeString::copyFrom(const UnicodeString &src, UBool fastCopy) {
// if assigning to ourselves, do nothing
if(this == &src) {
return *this;
}
// is the right side bogus?
if(src.isBogus()) {
setToBogus();
return *this;
}
// delete the current contents
releaseArray();
if(src.isEmpty()) ... | 0 | [
"CWE-190",
"CWE-787"
] | icu | b7d08bc04a4296982fcef8b6b8a354a9e4e7afca | 304,550,123,016,949,600,000,000,000,000,000,000,000 | 76 | ICU-20958 Prevent SEGV_MAPERR in append
See #971 |
size_t parse_core(const char *s, size_t n, SemanticValues &sv,
Context & /*c*/, any &dt) const override {
assert(fn_);
return fn_(s, n, sv, dt);
} | 0 | [
"CWE-125"
] | cpp-peglib | b3b29ce8f3acf3a32733d930105a17d7b0ba347e | 40,414,186,725,827,560,000,000,000,000,000,000,000 | 5 | Fix #122 |
rtadv_init (struct zebra_vrf *zvrf)
{
zvrf->rtadv.sock = rtadv_make_socket (zvrf->vrf_id);
} | 0 | [
"CWE-119",
"CWE-787"
] | quagga | cfb1fae25f8c092e0d17073eaf7bd428ce1cd546 | 178,806,735,969,894,150,000,000,000,000,000,000,000 | 4 | zebra: stack overrun in IPv6 RA receive code (CVE-2016-1245)
The IPv6 RA code also receives ICMPv6 RS and RA messages.
Unfortunately, by bad coding practice, the buffer size specified on
receiving such messages mixed up 2 constants that in fact have
different values.
The code itself has:
#define RTADV_MSG_SIZE 4096
... |
Field *Field::make_new_field(MEM_ROOT *root, TABLE *new_table,
bool keep_type __attribute__((unused)))
{
Field *tmp;
if (!(tmp= (Field*) memdup_root(root,(char*) this,size_of())))
return 0;
if (tmp->table->maybe_null)
tmp->flags&= ~NOT_NULL_FLAG;
tmp->table= new_table;
tm... | 0 | [
"CWE-120"
] | server | eca207c46293bc72dd8d0d5622153fab4d3fccf1 | 31,956,181,316,074,860,000,000,000,000,000,000,000 | 23 | MDEV-25317 Assertion `scale <= precision' failed in decimal_bin_size And Assertion `scale >= 0 && precision > 0 && scale <= precision' failed in decimal_bin_size_inline/decimal_bin_size.
Precision should be kept below DECIMAL_MAX_SCALE for computations.
It can be bigger in Item_decimal. I'd fix this too but it changes... |
static uint32_t fdctrl_read (void *opaque, uint32_t reg)
{
FDCtrl *fdctrl = opaque;
uint32_t retval;
reg &= 7;
switch (reg) {
case FD_REG_SRA:
retval = fdctrl_read_statusA(fdctrl);
break;
case FD_REG_SRB:
retval = fdctrl_read_statusB(fdctrl);
break;
case FD_R... | 0 | [
"CWE-119"
] | qemu | e907746266721f305d67bc0718795fedee2e824c | 101,573,293,479,976,000,000,000,000,000,000,000,000 | 36 | fdc: force the fifo access to be in bounds of the allocated buffer
During processing of certain commands such as FD_CMD_READ_ID and
FD_CMD_DRIVE_SPECIFICATION_COMMAND the fifo memory access could
get out of bounds leading to memory corruption with values coming
from the guest.
Fix this by making sure that the index i... |
TPMT_KDF_SCHEME_Unmarshal(TPMT_KDF_SCHEME *target, BYTE **buffer, INT32 *size, BOOL allowNull)
{
TPM_RC rc = TPM_RC_SUCCESS;
if (rc == TPM_RC_SUCCESS) {
rc = TPMI_ALG_KDF_Unmarshal(&target->scheme, buffer, size, allowNull);
}
if (rc == TPM_RC_SUCCESS) {
rc = TPMU_KDF_SCHEME_Unmarshal(&target->details... | 0 | [
"CWE-787"
] | libtpms | 5cc98a62dc6f204dcf5b87c2ee83ac742a6a319b | 216,508,979,686,384,170,000,000,000,000,000,000,000 | 12 | tpm2: Restore original value if unmarshalled value was illegal
Restore the original value of the memory location where data from
a stream was unmarshalled and the unmarshalled value was found to
be illegal. The goal is to not keep illegal values in memory.
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> |
static void bnx2x_cmng_fns_init(struct bnx2x *bp, u8 read_cfg, u8 cmng_type)
{
struct cmng_init_input input;
memset(&input, 0, sizeof(struct cmng_init_input));
input.port_rate = bp->link_vars.line_speed;
if (cmng_type == CMNG_FNS_MINMAX && input.port_rate) {
int vn;
/* read mf conf from shmem */
if (read_c... | 0 | [
"CWE-20"
] | linux | 8914a595110a6eca69a5e275b323f5d09e18f4f9 | 101,017,993,665,850,380,000,000,000,000,000,000,000 | 34 | bnx2x: disable GSO where gso_size is too big for hardware
If a bnx2x card is passed a GSO packet with a gso_size larger than
~9700 bytes, it will cause a firmware error that will bring the card
down:
bnx2x: [bnx2x_attn_int_deasserted3:4323(enP24p1s0f0)]MC assert!
bnx2x: [bnx2x_mc_assert:720(enP24p1s0f0)]XSTORM_ASSERT... |
RI_FKey_fk_upd_check_required(Trigger *trigger, Relation fk_rel,
HeapTuple old_row, HeapTuple new_row)
{
const RI_ConstraintInfo *riinfo;
/*
* Get arguments.
*/
riinfo = ri_FetchConstraintInfo(trigger, fk_rel, false);
switch (riinfo->confmatchtype)
{
case FKCONSTR_MATCH_SIMPLE:
/*
* If any... | 0 | [
"CWE-209"
] | postgres | 804b6b6db4dcfc590a468e7be390738f9f7755fb | 313,698,671,624,095,900,000,000,000,000,000,000,000 | 93 | Fix column-privilege leak in error-message paths
While building error messages to return to the user,
BuildIndexValueDescription, ExecBuildSlotValueDescription and
ri_ReportViolation would happily include the entire key or entire row in
the result returned to the user, even if the user didn't have access to
view all o... |
PeiStartupAllAPs (
IN CONST EFI_PEI_SERVICES **PeiServices,
IN EFI_PEI_MP_SERVICES_PPI *This,
IN EFI_AP_PROCEDURE Procedure,
IN BOOLEAN SingleThread,
IN UINTN TimeoutInMicroSeconds,
IN VOID *ProcedureArgument OPTIONAL
... | 0 | [
"CWE-787"
] | edk2 | 0a0d5296e448fc350de1594c49b9c0deff7fad60 | 36,589,335,960,978,084,000,000,000,000,000,000,000 | 18 | UefiCpuPkg/CpuMpPei: support stack guard feature
This feature is the same as Stack Guard enabled in driver CpuDxe but
applies to PEI phase. Due to the specialty in PEI module dispatching,
this driver is changed to do the actual initialization in notify
callback of event gEfiPeiMemoryDiscoveredPpiGuid. This can let the... |
connection_dirserv_finish_spooling(dir_connection_t *conn)
{
if (conn->zlib_state) {
connection_write_to_buf_zlib("", 0, conn, 1);
tor_zlib_free(conn->zlib_state);
conn->zlib_state = NULL;
}
conn->dir_spool_src = DIR_SPOOL_NONE;
return 0;
} | 0 | [
"CWE-264"
] | tor | 00fffbc1a15e2696a89c721d0c94dc333ff419ef | 88,666,108,673,533,980,000,000,000,000,000,000,000 | 10 | Don't give the Guard flag to relays without the CVE-2011-2768 fix |
m4_dumpdef (struct obstack *obs, int argc, token_data **argv)
{
symbol *s;
int i;
struct dump_symbol_data data;
const builtin *bp;
data.obs = obs;
data.base = (symbol **) obstack_base (obs);
data.size = 0;
if (argc == 1)
{
hack_all_symbols (dump_symbol, &data);
}
else
{
for (... | 0 | [] | m4 | 5345bb49077bfda9fabd048e563f9e7077fe335d | 268,247,597,836,390,130,000,000,000,000,000,000,000 | 67 | Minor security fix: Quote output of mkstemp.
* src/builtin.c (mkstemp_helper): Produce quoted output.
* doc/m4.texinfo (Mkstemp): Update the documentation and tests.
* NEWS: Document this change.
Signed-off-by: Eric Blake <ebb9@byu.net>
(cherry picked from commit bd9900d65eb9cd5add0f107e94b513fa267495ba) |
static void neigh_proxy_process(unsigned long arg)
{
struct neigh_table *tbl = (struct neigh_table *)arg;
long sched_next = 0;
unsigned long now = jiffies;
struct sk_buff *skb;
spin_lock(&tbl->proxy_queue.lock);
skb = tbl->proxy_queue.next;
while (skb != (struct sk_buff *)&tbl->proxy_queue) {
struct sk_buff... | 0 | [
"CWE-200"
] | linux-2.6 | 9ef1d4c7c7aca1cd436612b6ca785b726ffb8ed8 | 29,566,678,190,055,754,000,000,000,000,000,000,000 | 33 | [NETLINK]: Missing initializations in dumped data
Mostly missing initialization of padding fields of 1 or 2 bytes length,
two instances of uninitialized nlmsgerr->msg of 16 bytes length.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net> |
const T* data(const unsigned int x, const unsigned int y=0, const unsigned int z=0, const unsigned int c=0) const {
return _data + x + (ulongT)y*_width + (ulongT)z*_width*_height + (ulongT)c*_width*_height*_depth;
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 227,219,577,512,646,250,000,000,000,000,000,000,000 | 3 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
brcmf_msgbuf_process_ioctl_complete(struct brcmf_msgbuf *msgbuf, void *buf)
{
struct msgbuf_ioctl_resp_hdr *ioctl_resp;
ioctl_resp = (struct msgbuf_ioctl_resp_hdr *)buf;
msgbuf->ioctl_resp_status =
(s16)le16_to_cpu(ioctl_resp->compl_hdr.status);
msgbuf->ioctl_resp_ret_len = le16_to_cpu(ioctl_resp->resp_len);
... | 0 | [
"CWE-20"
] | linux | a4176ec356c73a46c07c181c6d04039fafa34a9f | 172,593,698,218,985,030,000,000,000,000,000,000,000 | 17 | 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... |
void reset_cifs_unix_caps(unsigned int xid, struct cifs_tcon *tcon,
struct cifs_sb_info *cifs_sb, struct smb_vol *vol_info)
{
/* if we are reconnecting then should we check to see if
* any requested capabilities changed locally e.g. via
* remount but we can not do much about it here
* if they have (even if ... | 0 | [
"CWE-703",
"CWE-189"
] | linux | 1fc29bacedeabb278080e31bb9c1ecb49f143c3b | 22,709,255,992,680,950,000,000,000,000,000,000,000 | 99 | 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... |
void set_cron_uid(void) {
#if defined(BSD) || defined(POSIX)
if (seteuid(ROOT_UID) < OK) {
perror("seteuid");
exit(ERROR_EXIT);
}
#else
if (setuid(ROOT_UID) < OK) {
perror("setuid");
exit(ERROR_EXIT);
}
#endif
} | 0 | [
"CWE-476"
] | cronie | a6576769f01325303b11edc3e0cfb05ef382ce56 | 268,893,995,032,845,630,000,000,000,000,000,000,000 | 13 | Fix CVE-2019-9704 and CVE-2019-9705
The users can cause DoS of the crond by loading huge crontab files.
We now allow maximum 1000 environment variables and 1000 crontab entries.
Also the comments and whitespace between the entries and variables
are now limited to 32768 characters. |
CImg<Tfloat> get_blur(const float sigma, const unsigned int boundary_conditions=1,
const bool is_gaussian=true) const {
return CImg<Tfloat>(*this,false).blur(sigma,boundary_conditions,is_gaussian);
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 187,622,574,521,910,150,000,000,000,000,000,000,000 | 4 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
display_shell_version (count, c)
int count, c;
{
rl_crlf ();
show_shell_version (0);
putc ('\r', rl_outstream);
fflush (rl_outstream);
rl_on_new_line ();
rl_redisplay ();
return 0;
} | 0 | [
"CWE-20"
] | bash | 4f747edc625815f449048579f6e65869914dd715 | 132,971,087,282,279,180,000,000,000,000,000,000,000 | 11 | Bash-4.4 patch 7 |
static int phar_tar_octal(char *buf, uint32_t val, int len) /* {{{ */
{
char *p = buf;
int s = len;
p += len; /* Start at the end and work backwards. */
while (s-- > 0) {
*--p = (char)('0' + (val & 7));
val >>= 3;
}
if (val == 0)
return SUCCESS;
/* If it overflowed, fill field with max value. */
while... | 0 | [
"CWE-119"
] | php-src | e0f5d62bd6690169998474b62f92a8c5ddf0e699 | 96,932,303,581,064,740,000,000,000,000,000,000,000 | 20 | Fix bug #77586 - phar_tar_writeheaders_int() buffer overflow |
static int binder_thread_read(struct binder_proc *proc,
struct binder_thread *thread,
binder_uintptr_t binder_buffer, size_t size,
binder_size_t *consumed, int non_block)
{
void __user *buffer = (void __user *)(uintptr_t)binder_buffer;
void __user *ptr = buffer + *consumed;
void __user *en... | 0 | [
"CWE-416"
] | linux | 7bada55ab50697861eee6bb7d60b41e68a961a9c | 163,274,491,142,912,400,000,000,000,000,000,000,000 | 388 | binder: fix race that allows malicious free of live buffer
Malicious code can attempt to free buffers using the BC_FREE_BUFFER
ioctl to binder. There are protections against a user freeing a buffer
while in use by the kernel, however there was a window where
BC_FREE_BUFFER could be used to free a recently allocated bu... |
mrb_instance_new(mrb_state *mrb, mrb_value cv)
{
mrb_value obj, blk;
mrb_value *argv;
mrb_int argc;
mrb_sym init;
mrb_method_t m;
mrb_get_args(mrb, "*&", &argv, &argc, &blk);
obj = mrb_instance_alloc(mrb, cv);
init = mrb_intern_lit(mrb, "initialize");
m = mrb_method_search(mrb, mrb_class(mrb, obj), i... | 0 | [
"CWE-476",
"CWE-415"
] | mruby | faa4eaf6803bd11669bc324b4c34e7162286bfa3 | 302,791,395,787,650,400,000,000,000,000,000,000,000 | 24 | `mrb_class_real()` did not work for `BasicObject`; fix #4037 |
int bdrv_parse_discard_flags(const char *mode, int *flags)
{
*flags &= ~BDRV_O_UNMAP;
if (!strcmp(mode, "off") || !strcmp(mode, "ignore")) {
/* do nothing */
} else if (!strcmp(mode, "on") || !strcmp(mode, "unmap")) {
*flags |= BDRV_O_UNMAP;
} else {
return -1;
}
return... | 0 | [
"CWE-190"
] | qemu | 8f4754ede56e3f9ea3fd7207f4a7c4453e59285b | 73,936,532,243,607,740,000,000,000,000,000,000,000 | 14 | block: Limit request size (CVE-2014-0143)
Limiting the size of a single request to INT_MAX not only fixes a
direct integer overflow in bdrv_check_request() (which would only
trigger bad behaviour with ridiculously huge images, as in close to
2^64 bytes), but can also prevent overflows in all block drivers.
Signed-off... |
qemuProcessReconnectHelper(virDomainObjPtr obj,
void *opaque)
{
virThread thread;
struct qemuProcessReconnectData *src = opaque;
struct qemuProcessReconnectData *data;
g_autofree char *name = NULL;
/* If the VM was inactive, we don't need to reconnect */
if (!obj->pid... | 0 | [
"CWE-416"
] | libvirt | 1ac703a7d0789e46833f4013a3876c2e3af18ec7 | 288,632,650,987,677,900,000,000,000,000,000,000,000 | 50 | 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 ext4_put_super(struct super_block *sb)
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
struct ext4_super_block *es = sbi->s_es;
int i, err;
ext4_unregister_li_request(sb);
dquot_disable(sb, -1, DQUOT_USAGE_ENABLED | DQUOT_LIMITS_ENABLED);
flush_workqueue(sbi->dio_unwritten_wq);
destroy_workqueue(sbi->dio... | 0 | [
"CWE-703"
] | linux | 0449641130f5652b344ef6fa39fa019d7e94660a | 7,762,363,974,658,940,000,000,000,000,000,000,000 | 86 | ext4: init timer earlier to avoid a kernel panic in __save_error_info
During mount, when we fail to open journal inode or root inode, the
__save_error_info will mod_timer. But actually s_err_report isn't
initialized yet and the kernel oops. The detailed information can
be found https://bugzilla.kernel.org/show_bug.cgi... |
const char *libraw_strerror(int e)
{
enum LibRaw_errors errorcode = (LibRaw_errors)e;
switch(errorcode)
{
case LIBRAW_SUCCESS:
return "No error";
case LIBRAW_UNSPECIFIED_ERROR:
return "Unspecified error";
... | 0 | [
"CWE-119",
"CWE-787"
] | LibRaw | 2f912f5b33582961b1cdbd9fd828589f8b78f21d | 260,030,817,327,681,500,000,000,000,000,000,000,000 | 35 | fixed wrong data_maximum calcluation; prevent out-of-buffer in exp_bef |
int oidc_handle_redirect_uri_request(request_rec *r, oidc_cfg *c,
oidc_session_t *session) {
if (oidc_proto_is_redirect_authorization_response(r, c)) {
/* this is an authorization response from the OP using the Basic Client profile or a Hybrid flow*/
return oidc_handle_redirect_authorization_response(r, c, ses... | 1 | [
"CWE-20"
] | mod_auth_openidc | 612e309bfffd6f9b8ad7cdccda3019fc0865f3b4 | 146,101,632,360,201,360,000,000,000,000,000,000,000 | 74 | don't echo query params on invalid requests to redirect URI; closes #212
thanks @LukasReschke; I'm sure there's some OWASP guideline that warns
against this |
decode_bits_in_field(const guint bit_offset, const gint no_of_bits, const guint64 value)
{
guint64 mask;
char *str;
int bit, str_p = 0;
int i;
int max_bits = MIN(64, no_of_bits);
mask = G_GUINT64_CONSTANT(1) << (max_bits-1);
/* Prepare the string, 256 pos for the bits and zero termination, + 64 for the spaces ... | 0 | [
"CWE-125"
] | wireshark | d5f2657825e63e4126ebd7d13a59f3c6e8a9e4e1 | 233,951,493,442,874,870,000,000,000,000,000,000,000 | 52 | epan: Limit our bits in decode_bits_in_field.
Limit the number of bits we process in decode_bits_in_field, otherwise
we'll overrun our buffer. Fixes #16958. |
static void rdma_umap_close(struct vm_area_struct *vma)
{
struct ib_uverbs_file *ufile = vma->vm_file->private_data;
struct rdma_umap_priv *priv = vma->vm_private_data;
if (!priv)
return;
/*
* The vma holds a reference on the struct file that created it, which
* in turn means that the ib_uverbs_file is guar... | 0 | [
"CWE-362",
"CWE-703",
"CWE-667"
] | linux | 04f5866e41fb70690e28397487d8bd8eea7d712a | 45,730,067,775,992,040,000,000,000,000,000,000,000 | 18 | 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... |
static void append_domain(int index, const char *domain)
{
update_domain(index, domain, true);
} | 0 | [
"CWE-119"
] | connman | 5c281d182ecdd0a424b64f7698f32467f8f67b71 | 204,906,634,749,982,760,000,000,000,000,000,000,000 | 4 | dnsproxy: Fix crash on malformed DNS response
If the response query string is malformed, we might access memory
pass the end of "name" variable in parse_response(). |
asmlinkage long sys_sethostname(char __user *name, int len)
{
int errno;
char tmp[__NEW_UTS_LEN];
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
if (len < 0 || len > __NEW_UTS_LEN)
return -EINVAL;
down_write(&uts_sem);
errno = -EFAULT;
if (!copy_from_user(tmp, name, len)) {
memcpy(utsname()->nodename, tmp, l... | 0 | [
"CWE-20"
] | linux-2.6 | 9926e4c74300c4b31dee007298c6475d33369df0 | 318,400,137,120,926,630,000,000,000,000,000,000,000 | 19 | CPU time limit patch / setrlimit(RLIMIT_CPU, 0) cheat fix
As discovered here today, the change in Kernel 2.6.17 intended to inhibit
users from setting RLIMIT_CPU to 0 (as that is equivalent to unlimited) by
"cheating" and setting it to 1 in such a case, does not make a difference,
as the check is done in the wrong pla... |
static void virtnet_get_channels(struct net_device *dev,
struct ethtool_channels *channels)
{
struct virtnet_info *vi = netdev_priv(dev);
channels->combined_count = vi->curr_queue_pairs;
channels->max_combined = vi->max_queue_pairs;
channels->max_other = 0;
channels->rx_count = 0;
channels->tx_count = 0;
c... | 0 | [
"CWE-119",
"CWE-787"
] | linux | 48900cb6af4282fa0fb6ff4d72a81aa3dadb5c39 | 61,522,803,978,429,800,000,000,000,000,000,000,000 | 12 | virtio-net: drop NETIF_F_FRAGLIST
virtio declares support for NETIF_F_FRAGLIST, but assumes
that there are at most MAX_SKB_FRAGS + 2 fragments which isn't
always true with a fraglist.
A longer fraglist in the skb will make the call to skb_to_sgvec overflow
the sg array, leading to memory corruption.
Drop NETIF_F_FRA... |
LZWPreDecode(TIFF* tif, uint16 s)
{
static const char module[] = "LZWPreDecode";
LZWCodecState *sp = DecoderState(tif);
(void) s;
assert(sp != NULL);
if( sp->dec_codetab == NULL )
{
tif->tif_setupdecode( tif );
if( sp->dec_codetab == NULL )
return (0);
}
/*
* Check for old b... | 0 | [
"CWE-787"
] | libtiff | 58a898cb4459055bb488ca815c23b880c242a27d | 120,855,964,163,764,520,000,000,000,000,000,000,000 | 76 | 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. |
archive_write_disk_set_acls(struct archive *a, int fd, const char *name,
struct archive_acl *abstract_acl, __LA_MODE_T mode)
{
int ret = ARCHIVE_OK;
(void)mode; /* UNUSED */
if ((archive_acl_types(abstract_acl)
& ARCHIVE_ENTRY_ACL_TYPE_POSIX1E) != 0) {
/* Solaris writes POSIX.1e access and default ACLs... | 1 | [
"CWE-59",
"CWE-61"
] | libarchive | fba4f123cc456d2b2538f811bb831483bf336bad | 55,274,404,642,822,320,000,000,000,000,000,000,000 | 25 | Fix handling of symbolic link ACLs
On Linux ACLs on symbolic links are not supported.
We must avoid calling acl_set_file() on symbolic links as their
targets are modified instead.
While here, do not try to set default ACLs on non-directories.
Fixes #1565 |
static void copy_buffer(int ssize, int max_sector, int max_sector_2)
{
int remaining; /* number of transferred 512-byte sectors */
struct bio_vec bv;
char *dma_buffer;
int size;
struct req_iterator iter;
max_sector = transfer_size(ssize,
min(max_sector, max_sector_2),
blk_rq_sectors(current_req));... | 0 | [
"CWE-416"
] | linux | 233087ca063686964a53c829d547c7571e3f67bf | 246,866,795,395,796,470,000,000,000,000,000,000,000 | 72 | floppy: disable FDRAWCMD by default
Minh Yuan reported a concurrency use-after-free issue in the floppy code
between raw_cmd_ioctl and seek_interrupt.
[ It turns out this has been around, and that others have reported the
KASAN splats over the years, but Minh Yuan had a reproducer for it and
so gets primary credi... |
static int io_fsync(struct io_kiocb *req, bool force_nonblock)
{
loff_t end = req->sync.off + req->sync.len;
int ret;
/* fsync always requires a blocking context */
if (force_nonblock)
return -EAGAIN;
ret = vfs_fsync_range(req->file, req->sync.off,
end > 0 ? end : LLONG_MAX,
req->sync.flags & IORING_FS... | 0 | [] | linux | 0f2122045b946241a9e549c2a76cea54fa58a7ff | 164,614,796,642,400,890,000,000,000,000,000,000,000 | 17 | 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... |
runAndPrintExceptions(const boost::function<void ()> &func, bool toAbort) {
try {
func();
} catch (const boost::thread_interrupted &) {
throw;
} catch (const tracable_exception &e) {
P_ERROR("Exception: " << e.what() << "\n" << e.backtrace());
if (toAbort) {
abort();
}
}
} | 0 | [
"CWE-401"
] | passenger | 94428057c602da3d6d34ef75c78091066ecac5c0 | 149,574,338,373,759,670,000,000,000,000,000,000,000 | 12 | Fix a symlink-related security vulnerability.
The fix in commit 34b10878 and contained a small attack time window in
between two filesystem operations. This has been fixed. |
xfs_attr_shortform_bytesfit(xfs_inode_t *dp, int bytes)
{
int offset;
int minforkoff; /* lower limit on valid forkoff locations */
int maxforkoff; /* upper limit on valid forkoff locations */
int dsize;
xfs_mount_t *mp = dp->i_mount;
/* rounded down */
offset = (XFS_LITINO(mp, dp->i_d.di_version) - bytes) >> 3;... | 0 | [
"CWE-241",
"CWE-19"
] | linux | 8275cdd0e7ac550dcce2b3ef6d2fb3b808c1ae59 | 3,378,253,631,291,178,600,000,000,000,000,000,000 | 90 | xfs: remote attribute overwrite causes transaction overrun
Commit e461fcb ("xfs: remote attribute lookups require the value
length") passes the remote attribute length in the xfs_da_args
structure on lookup so that CRC calculations and validity checking
can be performed correctly by related code. This, unfortunately h... |
static fastpath_t vmx_exit_handlers_fastpath(struct kvm_vcpu *vcpu)
{
switch (to_vmx(vcpu)->exit_reason.basic) {
case EXIT_REASON_MSR_WRITE:
return handle_fastpath_set_msr_irqoff(vcpu);
case EXIT_REASON_PREEMPTION_TIMER:
return handle_fastpath_preemption_timer(vcpu);
default:
return EXIT_FASTPATH_NONE;
}
} | 0 | [
"CWE-787"
] | linux | 04c4f2ee3f68c9a4bf1653d15f1a9a435ae33f7a | 48,220,851,871,317,900,000,000,000,000,000,000,000 | 11 | KVM: VMX: Don't use vcpu->run->internal.ndata as an array index
__vmx_handle_exit() uses vcpu->run->internal.ndata as an index for
an array access. Since vcpu->run is (can be) mapped to a user address
space with a writer permission, the 'ndata' could be updated by the
user process at anytime (the user process can set... |
static my_bool showstat_handlerton(THD *thd, plugin_ref plugin,
void *arg)
{
enum ha_stat_type stat= *(enum ha_stat_type *) arg;
handlerton *hton= plugin_hton(plugin);
if (hton->state == SHOW_OPTION_YES && hton->show_status &&
hton->show_status(hton, thd, stat_print, stat)... | 0 | [
"CWE-416"
] | server | af810407f78b7f792a9bb8c47c8c532eb3b3a758 | 211,475,444,650,614,180,000,000,000,000,000,000,000 | 10 | MDEV-28098 incorrect key in "dup value" error after long unique
reset errkey after using it, so that it wouldn't affect
the next error message in the next statement |
LogicalResult matchAndRewrite(TFL::AddOp add_op,
PatternRewriter &rewriter) const override {
// Match Add.
DenseElementsAttr added_value;
Value constant_val = add_op.rhs();
if (!matchPattern(constant_val, m_Constant(&added_value))) return failure();
// Match Fully ... | 0 | [
"CWE-476",
"CWE-125"
] | tensorflow | d6b57f461b39fd1aa8c1b870f1b974aac3554955 | 327,957,790,863,345,900,000,000,000,000,000,000,000 | 90 | Prevent nullptr dereference in MLIR TFLite dialect/optimizer.
PiperOrigin-RevId: 387220762
Change-Id: Id136ef04bb3d36123b4685d316ae81a9ec924d6b |
static void test_offset()
{
assert_true_rule(
"rule test { strings: $a = \"ssi\" condition: @a == 2 }",
"mississippi");
assert_true_rule(
"rule test { strings: $a = \"ssi\" condition: @a == @a[1] }",
"mississippi");
assert_true_rule(
"rule test { strings: $a = \"ssi\" condition: @a... | 0 | [
"CWE-476",
"CWE-703",
"CWE-125"
] | yara | 3119b232c9c453c98d8fa8b6ae4e37ba18117cd4 | 336,628,974,652,384,830,000,000,000,000,000,000,000 | 14 | re_lexer: Make reading escape sequences more robust (#586)
* Add test for issue #503
* re_lexer: Make reading escape sequences more robust
This commit fixes parsing incomplete escape sequences at the end of a
regular expression and parsing things like \xxy (invalid hex digits)
which before were silently turned... |
_gnutls_get_hash_block_len (gnutls_digest_algorithm_t algo)
{
switch (algo)
{
case GNUTLS_DIG_MD5:
case GNUTLS_DIG_SHA1:
case GNUTLS_DIG_RMD160:
case GNUTLS_DIG_SHA256:
case GNUTLS_DIG_SHA384:
case GNUTLS_DIG_SHA512:
case GNUTLS_DIG_SHA224:
return 64;
default:
return 0;... | 0 | [
"CWE-310"
] | gnutls | 458c67cf98740e7b12404f6c30e0d5317d56fd30 | 20,956,560,055,313,003,000,000,000,000,000,000,000 | 16 | Fixes to avoid a timing attack in TLS CBC record parsing. |
static void sco_conn_ready(struct sco_conn *conn)
{
struct sock *parent;
struct sock *sk = conn->sk;
BT_DBG("conn %p", conn);
if (sk) {
lock_sock(sk);
sco_sock_clear_timer(sk);
sk->sk_state = BT_CONNECTED;
sk->sk_state_change(sk);
release_sock(sk);
} else {
sco_conn_lock(conn);
if (!conn->hcon) {
... | 0 | [
"CWE-416"
] | linux | 0771cbb3b97d3c1d68eecd7f00055f599954c34e | 22,388,886,189,032,200,000,000,000,000,000,000,000 | 58 | Bluetooth: SCO: Replace use of memcpy_from_msg with bt_skb_sendmsg
This makes use of bt_skb_sendmsg instead of allocating a different
buffer to be used with memcpy_from_msg which cause one extra copy.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org> |
QPDFWriter::writeLinearized()
{
// Optimize file and enqueue objects in order
discardGeneration(this->m->object_to_object_stream,
this->m->object_to_object_stream_no_gen);
bool need_xref_stream = (! this->m->object_to_object_stream.empty());
this->m->pdf.optimize(this->m->object_... | 0 | [
"CWE-787"
] | qpdf | d71f05ca07eb5c7cfa4d6d23e5c1f2a800f52e8e | 103,732,300,492,633,480,000,000,000,000,000,000,000 | 393 | 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 ... |
int LZ4_sizeofState() { return LZ4_STREAMSIZE; } | 0 | [
"CWE-20"
] | lz4 | da5373197e84ee49d75b8334d4510689731d6e90 | 215,899,523,286,231,450,000,000,000,000,000,000,000 | 1 | Fixed : issue 52 (reported by Ludwig Strigeus) |
nautilus_file_mark_desktop_file_trusted (GFile *file,
GtkWindow *parent_window,
gboolean interactive,
NautilusOpCallback done_callback,
... | 1 | [
"CWE-20"
] | nautilus | 1630f53481f445ada0a455e9979236d31a8d3bb0 | 264,983,255,663,411,820,000,000,000,000,000,000,000 | 20 | mime-actions: use file metadata for trusting desktop files
Currently we only trust desktop files that have the executable bit
set, and don't replace the displayed icon or the displayed name until
it's trusted, which prevents for running random programs by a malicious
desktop file.
However, the executable permission i... |
blockconvLow(l_uint32 *data,
l_int32 w,
l_int32 h,
l_int32 wpl,
l_uint32 *dataa,
l_int32 wpla,
l_int32 wc,
l_int32 hc)
{
l_int32 i, j, imax, imin, jmax, jmin;
l_int32 wn, hn, fwc, fhc, wmwc, hmhc;
l_floa... | 1 | [] | leptonica | 480f5e74c24fdc2003c42a4e15d1f24c9e6ea469 | 38,543,645,203,376,385,000,000,000,000,000,000,000 | 117 | Fixed issue 21972 (oss-fuzz) Divide by zero in pixBlockconvGray(). |
int f2fs_commit_super(struct f2fs_sb_info *sbi, bool recover)
{
struct buffer_head *sbh = sbi->raw_super_buf;
struct buffer_head *bh;
int err;
/* write back-up superblock first */
bh = sb_getblk(sbi->sb, sbh->b_blocknr ? 0 : 1);
if (!bh)
return -EIO;
lock_buffer(bh);
memcpy(bh->b_data, sbh->b_data, sbh->b_s... | 0 | [
"CWE-787"
] | linux | 9a59b62fd88196844cee5fff851bee2cfd7afb6e | 128,881,112,590,356,250,000,000,000,000,000,000,000 | 33 | f2fs: do more integrity verification for superblock
Do more sanity check for superblock during ->mount.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
static int SavePackageDescriptionToDebugDump(const char *dump_dir_name)
{
struct dump_dir *dd = dd_opendir(dump_dir_name, /*flags:*/ 0);
if (!dd)
return 1;
char *analyzer = dd_load_text(dd, FILENAME_ANALYZER);
if (!strcmp(analyzer, "Kerneloops"))
{
dd_save_text(dd, FILENAME_PACKAGE,... | 0 | [
"CWE-59"
] | abrt | fdf93685d4f3fc36fe50d34a11e24662c4cb2d8c | 318,365,554,164,215,800,000,000,000,000,000,000,000 | 154 | a-a-save-package-data: turn off reading data from root directories
Making copies of files from arbitrary root directories is not secure.
Related: #1211835
Signed-off-by: Jakub Filak <jfilak@redhat.com> |
static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
{
struct usb_device *hdev = hub->hdev;
struct usb_hcd *hcd;
int ret;
int port1;
int status;
bool need_debounce_delay = false;
unsigned delay;
/* Continue a partial initialization */
if (type == HUB_INIT2 || type == HUB_INIT3) {
dev... | 0 | [
"CWE-703"
] | linux | e50293ef9775c5f1cf3fcc093037dd6a8c5684ea | 119,488,251,864,184,680,000,000,000,000,000,000,000 | 250 | USB: fix invalid memory access in hub_activate()
Commit 8520f38099cc ("USB: change hub initialization sleeps to
delayed_work") changed the hub_activate() routine to make part of it
run in a workqueue. However, the commit failed to take a reference to
the usb_hub structure or to lock the hub interface while doing so. ... |
dse_prev_search_results(void *vp)
{
Slapi_PBlock *pb = (Slapi_PBlock *)vp;
dse_search_set *ss;
slapi_pblock_get(pb, SLAPI_SEARCH_RESULT_SET, &ss);
if (ss) {
dl_get_prev(&ss->dl, &ss->current_entry);
}
} | 0 | [
"CWE-200",
"CWE-203"
] | 389-ds-base | b6aae4d8e7c8a6ddd21646f94fef1bf7f22c3f32 | 132,092,816,148,783,750,000,000,000,000,000,000,000 | 9 | Issue 4609 - CVE - info disclosure when authenticating
Description: If you bind as a user that does not exist. Error 49 is returned
instead of error 32. As error 32 discloses that the entry does
not exist. When you bind as an entry that does not have userpassword
set then ... |
void JsonAssign(json &dest, const json &src) {
#ifdef TINYGLTF_USE_RAPIDJSON
dest.CopyFrom(src, GetAllocator());
#else
dest = src;
#endif
} | 0 | [
"CWE-20"
] | tinygltf | 52ff00a38447f06a17eab1caa2cf0730a119c751 | 264,046,565,980,734,920,000,000,000,000,000,000,000 | 7 | Do not expand file path since its not necessary for glTF asset path(URI) and for security reason(`wordexp`). |
ArgJoin<wchar_t, It> join(It first, It last, const BasicCStringRef<wchar_t>& sep) {
return ArgJoin<wchar_t, It>(first, last, sep);
} | 0 | [
"CWE-134",
"CWE-119",
"CWE-787"
] | fmt | 8cf30aa2be256eba07bb1cefb998c52326e846e7 | 22,680,666,980,102,050,000,000,000,000,000,000,000 | 3 | Fix segfault on complex pointer formatting (#642) |
allocateCharacterClasses(CharacterClass **characterClasses,
TranslationTableCharacterAttributes *characterClassAttribute) {
/* Allocate memory for predifined character classes */
int k = 0;
*characterClasses = NULL;
*characterClassAttribute = 1;
while (characterClassNames[k]) {
widechar wname[MAXSTRING];
int... | 0 | [
"CWE-787"
] | liblouis | fb2bfce4ed49ac4656a8f7e5b5526e4838da1dde | 62,990,190,320,938,810,000,000,000,000,000,000,000 | 20 | Fix yet another buffer overflow in the braille table parser
Reported by Henri Salo
Fixes #592 |
relay_crypt(circuit_t *circ, cell_t *cell, cell_direction_t cell_direction,
crypt_path_t **layer_hint, char *recognized)
{
relay_header_t rh;
tor_assert(circ);
tor_assert(cell);
tor_assert(recognized);
tor_assert(cell_direction == CELL_DIRECTION_IN ||
cell_direction == CELL_DIRECTION... | 0 | [
"CWE-200",
"CWE-617"
] | tor | 56a7c5bc15e0447203a491c1ee37de9939ad1dcd | 70,677,973,686,264,340,000,000,000,000,000,000,000 | 67 | TROVE-2017-005: Fix assertion failure in connection_edge_process_relay_cell
On an hidden service rendezvous circuit, a BEGIN_DIR could be sent
(maliciously) which would trigger a tor_assert() because
connection_edge_process_relay_cell() thought that the circuit is an
or_circuit_t but is an origin circuit in reality.
... |
SMB2_set_eof(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_fid,
u64 volatile_fid, u32 pid, __le64 *eof, bool is_falloc)
{
struct smb2_file_eof_info info;
void *data;
unsigned int size;
info.EndOfFile = *eof;
data = &info;
size = sizeof(struct smb2_file_eof_info);
if (is_falloc)
return... | 0 | [
"CWE-476"
] | linux | cabfb3680f78981d26c078a26e5c748531257ebb | 8,626,957,695,534,360,000,000,000,000,000,000,000 | 19 | CIFS: Enable encryption during session setup phase
In order to allow encryption on SMB connection we need to exchange
a session key and generate encryption and decryption keys.
Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com> |
static int mem_cgroup_oom_notify_cb(struct mem_cgroup *memcg)
{
struct mem_cgroup_eventfd_list *ev;
list_for_each_entry(ev, &memcg->oom_notify, list)
eventfd_signal(ev->eventfd, 1);
return 0;
} | 0 | [
"CWE-264"
] | linux-2.6 | 1a5a9906d4e8d1976b701f889d8f35d54b928f25 | 16,266,979,438,647,930,000,000,000,000,000,000,000 | 8 | mm: thp: fix pmd_bad() triggering in code paths holding mmap_sem read mode
In some cases it may happen that pmd_none_or_clear_bad() is called with
the mmap_sem hold in read mode. In those cases the huge page faults can
allocate hugepmds under pmd_none_or_clear_bad() and that can trigger a
false positive from pmd_bad(... |
void nfs_commitdata_release(struct nfs_commit_data *data)
{
put_nfs_open_context(data->context);
nfs_commit_free(data);
} | 0 | [] | linux | c7559663e42f4294ffe31fe159da6b6a66b35d61 | 196,795,394,399,039,340,000,000,000,000,000,000,000 | 5 | NFS: Allow nfs_updatepage to extend a write under additional circumstances
Currently nfs_updatepage allows a write to be extended to cover a full
page only if we don't have a byte range lock lock on the file... but if
we have a write delegation on the file or if we have the whole file
locked for writing then we should... |
folder_list_update_cb (gpointer user_data)
{
struct ScheduleUpdateData *sud = user_data;
g_return_val_if_fail (sud != NULL, FALSE);
if (g_cancellable_is_cancelled (sud->cancellable))
return FALSE;
g_return_val_if_fail (sud->ews_store != NULL, FALSE);
g_return_val_if_fail (sud->ews_store->priv != NULL, FALSE);... | 0 | [
"CWE-295"
] | evolution-ews | 915226eca9454b8b3e5adb6f2fff9698451778de | 208,803,372,700,612,760,000,000,000,000,000,000,000 | 26 | I#27 - SSL Certificates are not validated
This depends on https://gitlab.gnome.org/GNOME/evolution-data-server/commit/6672b8236139bd6ef41ecb915f4c72e2a052dba5 too.
Closes https://gitlab.gnome.org/GNOME/evolution-ews/issues/27 |
void xpipe(int filedes[2])
{
if (pipe(filedes))
perror_msg_and_die("Can't create pipe");
} | 0 | [
"CWE-20"
] | libreport | 1951e7282043dfe1268d492aea056b554baedb75 | 42,050,963,615,743,680,000,000,000,000,000,000,000 | 5 | lib: fix races in dump directory handling code
Florian Weimer <fweimer@redhat.com>:
dd_opendir() should keep a file handle (opened with O_DIRECTORY) and
use openat() and similar functions to access files in it.
...
The file system manipulation functions should guard against hard
links (check tha... |
int __init arch_ioremap_pud_supported(void)
{
/* only 4k granule supports level 1 block mappings */
return IS_ENABLED(CONFIG_ARM64_4K_PAGES);
} | 0 | [] | linux | 15122ee2c515a253b0c66a3e618bc7ebe35105eb | 150,602,948,917,095,930,000,000,000,000,000,000,000 | 5 | arm64: Enforce BBM for huge IO/VMAP mappings
ioremap_page_range doesn't honour break-before-make and attempts to put
down huge mappings (using p*d_set_huge) over the top of pre-existing
table entries. This leads to us leaking page table memory and also gives
rise to TLB conflicts and spurious aborts, which have been s... |
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