| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| In the Linux kernel, the following vulnerability has been resolved:
Input: cs40l50-vibra - fix potential NULL dereference in cs40l50_upload_owt()
The cs40l50_upload_owt() function allocates memory via kmalloc()
without checking for allocation failure, which could lead to a
NULL pointer dereference.
Return -ENOMEM in case allocation fails. |
| In the Linux kernel, the following vulnerability has been resolved:
smb: client: fix warning when reconnecting channel
When reconnecting a channel in smb2_reconnect_server(), a dummy tcon
is passed down to smb2_reconnect() with ->query_interface
uninitialized, so we can't call queue_delayed_work() on it.
Fix the following warning by ensuring that we're queueing the delayed
worker from correct tcon.
WARNING: CPU: 4 PID: 1126 at kernel/workqueue.c:2498 __queue_delayed_work+0x1d2/0x200
Modules linked in: cifs cifs_arc4 nls_ucs2_utils cifs_md4 [last unloaded: cifs]
CPU: 4 UID: 0 PID: 1126 Comm: kworker/4:0 Not tainted 6.16.0-rc3 #5 PREEMPT(voluntary)
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-4.fc42 04/01/2014
Workqueue: cifsiod smb2_reconnect_server [cifs]
RIP: 0010:__queue_delayed_work+0x1d2/0x200
Code: 41 5e 41 5f e9 7f ee ff ff 90 0f 0b 90 e9 5d ff ff ff bf 02 00
00 00 e8 6c f3 07 00 89 c3 eb bd 90 0f 0b 90 e9 57 f> 0b 90 e9 65 fe
ff ff 90 0f 0b 90 e9 72 fe ff ff 90 0f 0b 90 e9
RSP: 0018:ffffc900014afad8 EFLAGS: 00010003
RAX: 0000000000000000 RBX: ffff888124d99988 RCX: ffffffff81399cc1
RDX: dffffc0000000000 RSI: ffff888114326e00 RDI: ffff888124d999f0
RBP: 000000000000ea60 R08: 0000000000000001 R09: ffffed10249b3331
R10: ffff888124d9998f R11: 0000000000000004 R12: 0000000000000040
R13: ffff888114326e00 R14: ffff888124d999d8 R15: ffff888114939020
FS: 0000000000000000(0000) GS:ffff88829f7fe000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffe7a2b4038 CR3: 0000000120a6f000 CR4: 0000000000750ef0
PKRU: 55555554
Call Trace:
<TASK>
queue_delayed_work_on+0xb4/0xc0
smb2_reconnect+0xb22/0xf50 [cifs]
smb2_reconnect_server+0x413/0xd40 [cifs]
? __pfx_smb2_reconnect_server+0x10/0x10 [cifs]
? local_clock_noinstr+0xd/0xd0
? local_clock+0x15/0x30
? lock_release+0x29b/0x390
process_one_work+0x4c5/0xa10
? __pfx_process_one_work+0x10/0x10
? __list_add_valid_or_report+0x37/0x120
worker_thread+0x2f1/0x5a0
? __kthread_parkme+0xde/0x100
? __pfx_worker_thread+0x10/0x10
kthread+0x1fe/0x380
? kthread+0x10f/0x380
? __pfx_kthread+0x10/0x10
? local_clock_noinstr+0xd/0xd0
? ret_from_fork+0x1b/0x1f0
? local_clock+0x15/0x30
? lock_release+0x29b/0x390
? rcu_is_watching+0x20/0x50
? __pfx_kthread+0x10/0x10
ret_from_fork+0x15b/0x1f0
? __pfx_kthread+0x10/0x10
ret_from_fork_asm+0x1a/0x30
</TASK>
irq event stamp: 1116206
hardirqs last enabled at (1116205): [<ffffffff8143af42>] __up_console_sem+0x52/0x60
hardirqs last disabled at (1116206): [<ffffffff81399f0e>] queue_delayed_work_on+0x6e/0xc0
softirqs last enabled at (1116138): [<ffffffffc04562fd>] __smb_send_rqst+0x42d/0x950 [cifs]
softirqs last disabled at (1116136): [<ffffffff823d35e1>] release_sock+0x21/0xf0 |
| In the Linux kernel, the following vulnerability has been resolved:
HID: appletb-kbd: fix slab use-after-free bug in appletb_kbd_probe
In probe appletb_kbd_probe() a "struct appletb_kbd *kbd" is allocated
via devm_kzalloc() to store touch bar keyboard related data.
Later on if backlight_device_get_by_name() finds a backlight device
with name "appletb_backlight" a timer (kbd->inactivity_timer) is setup
with appletb_inactivity_timer() and the timer is armed to run after
appletb_tb_dim_timeout (60) seconds.
A use-after-free is triggered when failure occurs after the timer is
armed. This ultimately means probe failure occurs and as a result the
"struct appletb_kbd *kbd" which is device managed memory is freed.
After 60 seconds the timer will have expired and __run_timers will
attempt to access the timer (kbd->inactivity_timer) however the kdb
structure has been freed causing a use-after free.
[ 71.636938] ==================================================================
[ 71.637915] BUG: KASAN: slab-use-after-free in __run_timers+0x7ad/0x890
[ 71.637915] Write of size 8 at addr ffff8881178c5958 by task swapper/1/0
[ 71.637915]
[ 71.637915] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.16.0-rc2-00318-g739a6c93cc75-dirty #12 PREEMPT(voluntary)
[ 71.637915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 71.637915] Call Trace:
[ 71.637915] <IRQ>
[ 71.637915] dump_stack_lvl+0x53/0x70
[ 71.637915] print_report+0xce/0x670
[ 71.637915] ? __run_timers+0x7ad/0x890
[ 71.637915] kasan_report+0xce/0x100
[ 71.637915] ? __run_timers+0x7ad/0x890
[ 71.637915] __run_timers+0x7ad/0x890
[ 71.637915] ? __pfx___run_timers+0x10/0x10
[ 71.637915] ? update_process_times+0xfc/0x190
[ 71.637915] ? __pfx_update_process_times+0x10/0x10
[ 71.637915] ? _raw_spin_lock_irq+0x80/0xe0
[ 71.637915] ? _raw_spin_lock_irq+0x80/0xe0
[ 71.637915] ? __pfx__raw_spin_lock_irq+0x10/0x10
[ 71.637915] run_timer_softirq+0x141/0x240
[ 71.637915] ? __pfx_run_timer_softirq+0x10/0x10
[ 71.637915] ? __pfx___hrtimer_run_queues+0x10/0x10
[ 71.637915] ? kvm_clock_get_cycles+0x18/0x30
[ 71.637915] ? ktime_get+0x60/0x140
[ 71.637915] handle_softirqs+0x1b8/0x5c0
[ 71.637915] ? __pfx_handle_softirqs+0x10/0x10
[ 71.637915] irq_exit_rcu+0xaf/0xe0
[ 71.637915] sysvec_apic_timer_interrupt+0x6c/0x80
[ 71.637915] </IRQ>
[ 71.637915]
[ 71.637915] Allocated by task 39:
[ 71.637915] kasan_save_stack+0x33/0x60
[ 71.637915] kasan_save_track+0x14/0x30
[ 71.637915] __kasan_kmalloc+0x8f/0xa0
[ 71.637915] __kmalloc_node_track_caller_noprof+0x195/0x420
[ 71.637915] devm_kmalloc+0x74/0x1e0
[ 71.637915] appletb_kbd_probe+0x37/0x3c0
[ 71.637915] hid_device_probe+0x2d1/0x680
[ 71.637915] really_probe+0x1c3/0x690
[ 71.637915] __driver_probe_device+0x247/0x300
[ 71.637915] driver_probe_device+0x49/0x210
[...]
[ 71.637915]
[ 71.637915] Freed by task 39:
[ 71.637915] kasan_save_stack+0x33/0x60
[ 71.637915] kasan_save_track+0x14/0x30
[ 71.637915] kasan_save_free_info+0x3b/0x60
[ 71.637915] __kasan_slab_free+0x37/0x50
[ 71.637915] kfree+0xcf/0x360
[ 71.637915] devres_release_group+0x1f8/0x3c0
[ 71.637915] hid_device_probe+0x315/0x680
[ 71.637915] really_probe+0x1c3/0x690
[ 71.637915] __driver_probe_device+0x247/0x300
[ 71.637915] driver_probe_device+0x49/0x210
[...]
The root cause of the issue is that the timer is not disarmed
on failure paths leading to it remaining active and accessing
freed memory. To fix this call timer_delete_sync() to deactivate
the timer.
Another small issue is that timer_delete_sync is called
unconditionally in appletb_kbd_remove(), fix this by checking
for a valid kbd->backlight_dev before calling timer_delete_sync. |
| In the Linux kernel, the following vulnerability has been resolved:
usb: chipidea: udc: disconnect/reconnect from host when do suspend/resume
Shawn and John reported a hang issue during system suspend as below:
- USB gadget is enabled as Ethernet
- There is data transfer over USB Ethernet (scp a big file between host
and device)
- Device is going in/out suspend (echo mem > /sys/power/state)
The root cause is the USB device controller is suspended but the USB bus
is still active which caused the USB host continues to transfer data with
device and the device continues to queue USB requests (in this case, a
delayed TCP ACK packet trigger the issue) after controller is suspended,
however the USB controller clock is already gated off. Then if udc driver
access registers after that point, the system will hang.
The correct way to avoid such issue is to disconnect device from host when
the USB bus is not at suspend state. Then the host will receive disconnect
event and stop data transfer in time. To continue make USB gadget device
work after system resume, this will reconnect device automatically.
To make usb wakeup work if USB bus is already at suspend state, this will
keep connection for it only when USB device controller has enabled wakeup
capability. |
| In the Linux kernel, the following vulnerability has been resolved:
optee: ffa: fix sleep in atomic context
The OP-TEE driver registers the function notif_callback() for FF-A
notifications. However, this function is called in an atomic context
leading to errors like this when processing asynchronous notifications:
| BUG: sleeping function called from invalid context at kernel/locking/mutex.c:258
| in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9, name: kworker/0:0
| preempt_count: 1, expected: 0
| RCU nest depth: 0, expected: 0
| CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Not tainted 6.14.0-00019-g657536ebe0aa #13
| Hardware name: linux,dummy-virt (DT)
| Workqueue: ffa_pcpu_irq_notification notif_pcpu_irq_work_fn
| Call trace:
| show_stack+0x18/0x24 (C)
| dump_stack_lvl+0x78/0x90
| dump_stack+0x18/0x24
| __might_resched+0x114/0x170
| __might_sleep+0x48/0x98
| mutex_lock+0x24/0x80
| optee_get_msg_arg+0x7c/0x21c
| simple_call_with_arg+0x50/0xc0
| optee_do_bottom_half+0x14/0x20
| notif_callback+0x3c/0x48
| handle_notif_callbacks+0x9c/0xe0
| notif_get_and_handle+0x40/0x88
| generic_exec_single+0x80/0xc0
| smp_call_function_single+0xfc/0x1a0
| notif_pcpu_irq_work_fn+0x2c/0x38
| process_one_work+0x14c/0x2b4
| worker_thread+0x2e4/0x3e0
| kthread+0x13c/0x210
| ret_from_fork+0x10/0x20
Fix this by adding work queue to process the notification in a
non-atomic context. |
| A vulnerability was detected in SourceCodester Train Station Ticketing System 1.0. This affects an unknown part of the file /ajax.php?action=save_station. Performing manipulation of the argument id/station results in sql injection. The attack may be initiated remotely. The exploit is now public and may be used. |
| A flaw has been found in SourceCodester Train Station Ticketing System 1.0. This vulnerability affects unknown code of the file /ajax.php?action=save_user. Executing manipulation of the argument Username can lead to sql injection. The attack may be launched remotely. The exploit has been published and may be used. |
| Due to insufficient sanitization, an attacker can upload a specially
crafted configuration file to traverse directories and achieve remote
code execution with system-level permissions. |
| Stored XSS in M-Files Web versions from 25.1.14445.5 to 25.2.14524.4 allows an authenticated user to run scripts |
| GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.9 before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2 that could have allowed an authenticated attacker to bypass access control restrictions and view GitLab Pages content intended only for project members by authenticating through OAuth providers. |
| GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.9 before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2 that could have allowed an authenticated attacker to cause a denial of service condition by submitting specially crafted markdown content with nested formatting patterns. |
| A vulnerability was found in code-projects Email Logging Interface 2.0. Affected is an unknown function of the file signup.cpp. The manipulation of the argument Username results in path traversal: '../filedir'. The attack is only possible with local access. The exploit has been made public and could be used. |
| In the Linux kernel, the following vulnerability has been resolved:
IB/mlx5: Fix potential deadlock in MR deregistration
The issue arises when kzalloc() is invoked while holding umem_mutex or
any other lock acquired under umem_mutex. This is problematic because
kzalloc() can trigger fs_reclaim_aqcuire(), which may, in turn, invoke
mmu_notifier_invalidate_range_start(). This function can lead to
mlx5_ib_invalidate_range(), which attempts to acquire umem_mutex again,
resulting in a deadlock.
The problematic flow:
CPU0 | CPU1
---------------------------------------|------------------------------------------------
mlx5_ib_dereg_mr() |
→ revoke_mr() |
→ mutex_lock(&umem_odp->umem_mutex) |
| mlx5_mkey_cache_init()
| → mutex_lock(&dev->cache.rb_lock)
| → mlx5r_cache_create_ent_locked()
| → kzalloc(GFP_KERNEL)
| → fs_reclaim()
| → mmu_notifier_invalidate_range_start()
| → mlx5_ib_invalidate_range()
| → mutex_lock(&umem_odp->umem_mutex)
→ cache_ent_find_and_store() |
→ mutex_lock(&dev->cache.rb_lock) |
Additionally, when kzalloc() is called from within
cache_ent_find_and_store(), we encounter the same deadlock due to
re-acquisition of umem_mutex.
Solve by releasing umem_mutex in dereg_mr() after umr_revoke_mr()
and before acquiring rb_lock. This ensures that we don't hold
umem_mutex while performing memory allocations that could trigger
the reclaim path.
This change prevents the deadlock by ensuring proper lock ordering and
avoiding holding locks during memory allocation operations that could
trigger the reclaim path.
The following lockdep warning demonstrates the deadlock:
python3/20557 is trying to acquire lock:
ffff888387542128 (&umem_odp->umem_mutex){+.+.}-{4:4}, at:
mlx5_ib_invalidate_range+0x5b/0x550 [mlx5_ib]
but task is already holding lock:
ffffffff82f6b840 (mmu_notifier_invalidate_range_start){+.+.}-{0:0}, at:
unmap_vmas+0x7b/0x1a0
which lock already depends on the new lock.
the existing dependency chain (in reverse order) is:
-> #3 (mmu_notifier_invalidate_range_start){+.+.}-{0:0}:
fs_reclaim_acquire+0x60/0xd0
mem_cgroup_css_alloc+0x6f/0x9b0
cgroup_init_subsys+0xa4/0x240
cgroup_init+0x1c8/0x510
start_kernel+0x747/0x760
x86_64_start_reservations+0x25/0x30
x86_64_start_kernel+0x73/0x80
common_startup_64+0x129/0x138
-> #2 (fs_reclaim){+.+.}-{0:0}:
fs_reclaim_acquire+0x91/0xd0
__kmalloc_cache_noprof+0x4d/0x4c0
mlx5r_cache_create_ent_locked+0x75/0x620 [mlx5_ib]
mlx5_mkey_cache_init+0x186/0x360 [mlx5_ib]
mlx5_ib_stage_post_ib_reg_umr_init+0x3c/0x60 [mlx5_ib]
__mlx5_ib_add+0x4b/0x190 [mlx5_ib]
mlx5r_probe+0xd9/0x320 [mlx5_ib]
auxiliary_bus_probe+0x42/0x70
really_probe+0xdb/0x360
__driver_probe_device+0x8f/0x130
driver_probe_device+0x1f/0xb0
__driver_attach+0xd4/0x1f0
bus_for_each_dev+0x79/0xd0
bus_add_driver+0xf0/0x200
driver_register+0x6e/0xc0
__auxiliary_driver_register+0x6a/0xc0
do_one_initcall+0x5e/0x390
do_init_module+0x88/0x240
init_module_from_file+0x85/0xc0
idempotent_init_module+0x104/0x300
__x64_sys_finit_module+0x68/0xc0
do_syscall_64+0x6d/0x140
entry_SYSCALL_64_after_hwframe+0x4b/0x53
-> #1 (&dev->cache.rb_lock){+.+.}-{4:4}:
__mutex_lock+0x98/0xf10
__mlx5_ib_dereg_mr+0x6f2/0x890 [mlx5_ib]
mlx5_ib_dereg_mr+0x21/0x110 [mlx5_ib]
ib_dereg_mr_user+0x85/0x1f0 [ib_core]
---truncated--- |
| A vulnerability was determined in SourceCodester Farm Management System 1.0. Affected by this vulnerability is an unknown functionality. This manipulation causes exposure of information through directory listing. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized. |
| A security flaw has been discovered in PHPGurukul Tourism Management System 1.0. The affected element is an unknown function of the file /admin/user-bookings.php. The manipulation of the argument uid results in sql injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be exploited. |
| A weakness has been identified in SourceCodester Patients Waiting Area Queue Management System 1.0. The impacted element is an unknown function of the file /php/api_patient_schedule.php. This manipulation of the argument appointmentID causes sql injection. The attack can be initiated remotely. The exploit has been made available to the public and could be exploited. |
| The Newtec Celox UHD (models: CELOXA504, CELOXA820) running firmware version celox-21.6.13 is vulnerable to an authentication bypass. An attacker can exploit this issue by modifying intercepted responses from the /celoxservice endpoint. By injecting a forged response body during the loginWithUserName flow, the attacker can gain Superuser or Operator access without providing valid credentials. |
| Tanium addressed an arbitrary file deletion vulnerability in TanOS. |
| Rallly is an open-source scheduling and collaboration tool. Prior to version 4.5.4, an improper authorization flaw in the comment creation endpoint allows authenticated users to impersonate any other user by altering the authorName field in the API request. This enables attackers to post comments under arbitrary usernames, including privileged ones such as administrators, potentially misleading other users and enabling phishing or social engineering attacks. This issue has been patched in version 4.5.4. |
| The Mozart FM Transmitter web management interface on version WEBMOZZI-00287, contains an unrestricted file upload vulnerability in the /patch.php endpoint. An attacker with administrative credentials can upload arbitrary files (e.g., PHP webshells), which are stored in the /patch/ directory. This allows the attacker to execute arbitrary commands on the server, potentially leading to full system compromise. |
