| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| DooTask through 1.9.66 contains a missing authorization vulnerability in WebSocketDialog::checkDialog() that skips the membership check for dialogs with group_type 'okr'. Authenticated users can supply the dialog_id of OKR comment dialogs to msg__list, msg__one, or msg__send* endpoints to read and inject messages. |
| Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5. |
| Other issue in the DOM: File component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5. |
| In the Linux kernel, the following vulnerability has been resolved:
sysctl: Check range in proc_dointvec_ms_jiffies_minmax
Add the range check to do_proc_int_conv_ms_jiffies_minmax that commit
d174174c6776 ("sysctl: replace SYSCTL_INT_CONV_CUSTOM macro with
functions") incorrectly removed. |
| In the Linux kernel, the following vulnerability has been resolved:
EDAC/altera: Use parent device for devres in altr_portb_setup()
Anchor the devres group and the devm-managed IRQ requests in altr_portb_setup()
to the actual parent device (device->edac->dev) instead of the embedded struct
device inside the copied per-port altr_edac_device_dev.
This keeps devres_open_group(), devm_request_irq(), devres_remove_group() and
devres_release_group() all referring to the same long-lived device so the
group and the resources allocated inside it are torn down together. |
| In the Linux kernel, the following vulnerability has been resolved:
binderfs: fix UAF write in binder_add_device
binderfs_binder_device_create() publishes the new dentry with
d_make_persistent() and then calls simple_done_creating(), which drops
the parent directory lock and the creator's dentry reference. It then
calls binder_add_device() to register the device in the global
binder_devices list.
After simple_done_creating() releases the parent directory lock, a
concurrent unlinkat() can remove the new device entry. Dropping the
creator's dentry reference can then trigger binderfs_evict_inode(),
freeing the device. binder_add_device() later accesses the freed
object, causing UAF write.
Found by a modified Syzkaller:
BUG: KASAN: slab-use-after-free in hlist_add_head include/linux/list.h:1073 [inline]
BUG: KASAN: slab-use-after-free in binder_add_device+0xa9/0xc0 drivers/android/binder.c:7068
Write of size 8 at addr ffff88805b340c00 by task syz.1.532/11389
CPU: 0 UID: 0 PID: 11389 Comm: syz.1.532 Not tainted 7.2.0 #4 PREEMPT(full)
Hardware name: QEMU Ubuntu 24.04 PC v2 (i440FX + PIIX, arch_caps fix, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x10e/0x1f0 lib/dump_stack.c:120
print_address_description mm/kasan/report.c:378 [inline]
print_report+0xf7/0x600 mm/kasan/report.c:482
kasan_report+0xe4/0x120 mm/kasan/report.c:595
hlist_add_head include/linux/list.h:1073 [inline]
binder_add_device+0xa9/0xc0 drivers/android/binder.c:7068
binderfs_binder_device_create.isra.0+0x724/0x990 drivers/android/binderfs.c:196
binder_ctl_ioctl+0x186/0x1b0 drivers/android/binderfs.c:241
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:597 [inline]
__se_sys_ioctl fs/ioctl.c:583 [inline]
__x64_sys_ioctl+0x18e/0x210 fs/ioctl.c:583
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0x116/0x800 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ff9027a833d
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ff903674018 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ff902a35fa0 RCX: 00007ff9027a833d
RDX: 0000200000000500 RSI: 00000000c1086201 RDI: 0000000000000004
RBP: 00007ff902850733 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ff902a36038 R14: 00007ff902a35fa0 R15: 00007ffd7166bfa0
</TASK>
Allocated by task 11389:
kasan_save_stack+0x33/0x60 mm/kasan/common.c:57
kasan_save_track+0x14/0x30 mm/kasan/common.c:78
poison_kmalloc_redzone mm/kasan/common.c:398 [inline]
__kasan_kmalloc+0xaa/0xb0 mm/kasan/common.c:415
kasan_kmalloc include/linux/kasan.h:263 [inline]
__kmalloc_cache_noprof+0x2e4/0x6f0 mm/slub.c:5489
_kmalloc_noprof include/linux/slab.h:988 [inline]
_kzalloc_noprof include/linux/slab.h:1309 [inline]
binderfs_binder_device_create.isra.0+0x17a/0x990 drivers/android/binderfs.c:148
binder_ctl_ioctl+0x186/0x1b0 drivers/android/binderfs.c:241
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:597 [inline]
__se_sys_ioctl fs/ioctl.c:583 [inline]
__x64_sys_ioctl+0x18e/0x210 fs/ioctl.c:583
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0x116/0x800 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Freed by task 11389:
kasan_save_stack+0x33/0x60 mm/kasan/common.c:57
kasan_save_track+0x14/0x30 mm/kasan/common.c:78
kasan_save_free_info+0x3b/0x60 mm/kasan/generic.c:584
poison_slab_object mm/kasan/common.c:253 [inline]
__kasan_slab_free+0x5f/0x80 mm/kasan/common.c:285
kasan_slab_free include/linux/kasan.h:235 [inline]
slab_free_hook mm/slub.c:2677 [inline]
slab_free mm/slub.c:6377 [inline]
kfree+0x2fc/0x6e0 mm/slub.c:6692
binderf
---truncated--- |
| In the Linux kernel, the following vulnerability has been resolved:
net: sparx5: skip ptp deinit if init was skipped
sparx5_ptp_init() returns early on the base lan969x variants
because they do not have the SPX5_FEATURE_PTP flag. It also returns early
when no "ptp" interrupt is described. Unbinding the driver then causes a
NULL pointer dereference when cleaning up uninitialized tx_skbs queues:
Unable to handle kernel NULL pointer dereference at virtual address
0000000000000008
Call trace:
skb_queue_purge_reason+0x68/0x120 (P)
sparx5_ptp_deinit+0x64/0xc0
mchp_sparx5_remove+0x38/0x70
platform_remove+0x20/0x30
device_remove+0x4c/0x80
Before per-port tx_skbs were added, a NULL dereference would have happened
when calling ptp_clock_unregister() on the never-registered PTP clocks.
Fix by returning early in sparx5_ptp_deinit() if PTP is not used. |
| In the Linux kernel, the following vulnerability has been resolved:
net: cap skb->queue_mapping when the tx queue is picked
skbedit can set skb->queue_mapping and raise the per-CPU skip_txqueue
flag so __dev_queue_xmit() honours the mapping. __dev_queue_xmit()
cleared the flag before sch_handle_egress() and only read it afterwards,
so the flag was not confined to the xmit that set it: a nested xmit
(mirred redirect or mirror, or a drop after skbedit) could set the flag
and the outer xmit would consume it for an skb that never went through
skbedit.
A forwarded packet still carries the ingress NIC's rx_queue + 1 in
skb->queue_mapping, so the outer device then indexes its tx queue state
with that stale value. Taprio's child array q->qdiscs[] is sized to the
device's queue count, so taprio_enqueue() indexes past its allocation
and dereferences the result as a struct Qdisc *.
We (ab)use the skb->nf_skip_egress which means "skip netfilter egress
for this packet" to tag to "am I in tc egress?". Despite the overload
I dont see it as a conflict since the marker is set only around the
single sch_handle_egress() call and ingress path is guarded by
tc_at_ingress.
I will send a followup(net-next) patch once this hits net-next to
rename the skb->nf_skip_egress bit/flag to skb->skip_egress
Arm the flag only from the egress classifier that can use it: raise
skip_txqueue from tcf_skbedit_act() only when it runs inside
sch_handle_egress(), thanks to skb->nf_skip_egress. An egress qdisc
classifier runs in q->enqueue(), after the tx queue has been picked,
so a mapping it sets cannot affect the current packet; arming the flag
there only pollutes it for a later xmit. Then own the flag for the xmit
frame the egress hook runs in: save the incoming value and clear it just
before sch_handle_egress(), and restore it after the hook - on the
consumed (drop) path, or, in the same call that reads it, on the
surviving path. The save and the restores stay inside the
egress_needed_key static branch, so a packet pays for them only when
egress hooks are active (2f1e85b1aee4).
Store the value netdev_cap_txqueue() selected back into skb->queue_mapping
in netdev_tx_queue_mapping(), as netdev_core_pick_tx() already does, so
the skip_txqueue path never hands a later reader on the xmit path a
mapping the device cannot serve. A store made still later in the same
frame, by a tc BPF program attached to a transmit qdisc, is outside this
path and is not re-capped; a separate followup will resolve that path.
netdev_xmit_skip_txqueue() returns the previous flag value so the
save-and-clear is one call, and a no-op stub is provided when
CONFIG_NET_EGRESS is disabled. skb->nf_skip_egress is compiled under
CONFIG_NET_EGRESS rather than CONFIG_NETFILTER_SKIP_EGRESS, so
skb_at_tc_egress() is valid whenever the egress path is built.
A local user in a network namespace can redirect a packet from a device
with more TX queues to one with fewer after setting a mapping valid only
on the larger device. That reaches these reads and, under KASAN, faults
with "slab-out-of-bounds in taprio_enqueue".
Conditions to recreate the bug: the report's own trigger is a local user
with CAP_NET_ADMIN in a network namespace, so no eBPF program is needed.
With CONFIG_NET_SCH_TAPRIO=y, CONFIG_NET_ACT_SKBEDIT=y,
CONFIG_NET_ACT_MIRRED=y, CONFIG_NET_CLS_MATCHALL=y,
CONFIG_NET_SCH_PRIO=y and KASAN enabled, create qa (3 queues), qb
(2 queues) and qc (1 queue) as dummy devices; put a taprio root on qb
(num_tc 1, queues 2@0) and clsact on all three; then add an egress
matchall filter on every device. On qa: "action skbedit queue_mapping 2
pipe action mirred egress redirect dev qb". On qb: "action mirred egress
mirror dev qc". On qc: "action skbedit queue_mapping 0 pipe". Send one
packet out qa. qc's skbedit sets the flag while qb's outer xmit is in
flight; without the fix qb consumes it and reads its two-entry taprio
child array with the forwarded packet's stale mapping. A qc whose
skb
---truncated--- |
| An Improper Validation of Specified Quantity in Input vulnerability in rpd of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent OSPF peer to disclose rpd memory or cause a rpd crash via a malformed OSPF packets. |
| An Improper Validation of Specified Quantity in Input vulnerability in the routing daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent attacker to cause a denial of service by sending a specific IS-IS SRv6 packet when SRv6 and Flexible Algorithm are enabled. |
| Use after free in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally. |
| Elio through 1.13.0 contains an insecure temporary file vulnerability that allows local users to overwrite another user's files by pre-creating symbolic links at predictable capture paths. Attackers who know the victim's Elio process ID can plant a symlink so previewing media, fonts or archives truncates and overwrites victim-owned files. |
| MP Manager through 1.1.0 contains a path traversal vulnerability that allows attackers to write files outside the extraction folder by bypassing the non-recursive sanitizeEntryName filter. Attackers can craft TAR, 7z or RAR entries named ....//file that become ../file, creating or overwriting files anywhere the app can write on shared storage. |
| Lancet through 2.3.9 contains an SSRF protection bypass vulnerability in netutil.IsInternalIP that misclassifies IPv6 private, link-local, CGNAT and transition addresses as external. Attackers can supply hostnames resolving to these address forms, including NAT64, 6to4 or Teredo embedding internal IPv4, to reach internal services or cloud metadata endpoints. |
| Socket.IO enables bidirectional and low-latency communication for every platform. From Engine.IO 6.6.0 until 6.6.10, a transport upgrade can independently derive an Engine.IO protocol revision from the upgrade request instead of enforcing the revision stored on the existing session. A malicious client can establish a valid session and send an upgrade request with a different or omitted EIO query parameter, attaching a transport with incompatible parser and heartbeat behavior. A crafted heartbeat packet can then trigger an uncaught exception and terminate the Node.js process, including when Engine.IO v3 compatibility is disabled because an omitted EIO value is interpreted as revision 3 on the affected path. This issue is fixed in Engine.IO 6.6.10. |
| Dimension is affected by an Untrusted Search Path vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. A local attacker with user permissions could exploit this vulnerability to execute arbitrary code. Exploitation of this issue requires user interaction in that a victim must run the application. Scope is changed. |
| Dimension is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file. |
| Dimension is affected by a Stack-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. |
| Dimension is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. |
| Dimension is affected by a NULL Pointer Dereference vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue requires user interaction in that a victim must open a malicious file. |
