Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: In the tty module, a deadlock caused by calling printk under ttyport-lock was fixed. The ptywrite function invokes kmalloc, which may invoke a regular printk call to print failure messages. This can lead to a deadlock in the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: A deadlock occurs when the svm range restore operation is performed at process exit. The code kfdprocessnotifierrelease flushes svmrangerestorework, which in turn calls svmrangelistlockandflushwork to flush...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: sfc: fixed a deadlock in the RSS config read operation. Since the referenced commit, core locked the rsslock of netdevice when handling the ethtool -x command. Therefore, the driver’s implementation should no longer lock it. Remo...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Revert “f2fs: block cache/dio write during f2fsenablecheckpoint”. This revert commits 196c81fdd438f7ac429d5639090a9816abb9760a. The original patch might cause a deadlock; revert it. write remount - writebegin - lockpage --- lock ...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: hns3: Fixed a deadlock issue when externellb and reset are executed together. When externellb and reset are executed together, a deadlock may occur: 3147.217009 INFO: Task kworker/u321:0:7 was blocked for more than 120...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021652)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021652 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix a deadlock in dma buf fence polling Introduce a version of the fence ops that on...

CLSA-2026-1779153000 golang: Fix of CVE-2026-32283

CVE-2026-32283: fix TLS 1.3 deadlock in crypto/tls handleKeyUpdate when a peer sends multiple key update messages requesting a response in a single record by adding a locked flag to setReadTrafficSecret so it calls sendAlertLocked instead of re-locking the connection mutex...

SUSE CVE-2026-43326

In the Linux kernel, the following vulnerability has been resolved: schedext: Fix SCXKICKWAIT deadlock by deferring wait to balance callback SCXKICKWAIT busy-waits in kickcpusirqworkfn using smpcondloadacquire until the target CPU's kicksync advances. Because the irqwork runs in hardirq context,...

SUSE CVE-2026-43446

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix runtime suspend deadlock when there is pending job The runtime suspend callback drains the running job workqueue before suspending the device. If a job is still executing and calls pmruntimeresumeandget, it can...

CVE-2026-43468

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix deadlock between devlink lock and esw-wq esw-workqueue executes eswfunctionschangedeventhandler - eswvfschangedeventhandler and acquires the devlink lock. .eswitchmodeset acquires devlink lock in devlinknlpredoit -...

CVE-2026-43319

In the Linux kernel, the following vulnerability has been resolved: spi: spidev: fix lock inversion between spilock and buflock The spidev driver previously used two mutexes, spilock and buflock, but acquired them in different orders depending on the code path: write/read: buflock - spilock ioctl...

CVE-2026-43326

In the Linux kernel, the following vulnerability has been resolved: schedext: Fix SCXKICKWAIT deadlock by deferring wait to balance callback SCXKICKWAIT busy-waits in kickcpusirqworkfn using smpcondloadacquire until the target CPU's kicksync advances. Because the irqwork runs in hardirq context,...

CVE-2026-43216

In the Linux kernel, the following vulnerability has been resolved: net: Drop the lock in skbmaytxtimestamp skbmaytxtimestamp may acquire sock::skcallbacklock. The lock must not be taken in IRQ context, only softirq is okay. A few drivers receive the timestamp via a dedicated interrupt and comple...

RDMA/irdma: Fix deadlock during netdev reset with active connections

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DEBIAN-CVE-2026-31565

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix deadlock during netdev reset with active connections Resolve deadlock that occurs when user executes netdev reset while RDMA applications e.g., rping are active. The netdev reset causes ice driver to remove irdma...

CVE-2026-31667

CVE-2026-31667 concerns the Linux kernel’s uinput and ff-core, where a circular locking dependency could cause a local deadlock when a force-feedback gamepad is used. The concrete sequence involves four lock paths that form a cycle: ff->mutex, udev->mutex, input_mutex, dev->mutex, and ba...

CVE-2026-31598

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix possible deadlock between unlink and dioendiowrite ocfs2unlink takes orphan dir inodelock first and then ipallocsem, while in ocfs2dioendiowrite, it acquires these locks in reverse order. This creates an ABBA lock...

CVE-2026-31565

Summary: CVE-2026-31565 affects the Linux kernel RDMA/irdma component, where a netdev reset with active RDMA applications can deadlock during device/client removal (cma/uverbs paths). The root cause is a circular dependency between iWARP-related clients and references held during device reset, le...

CVE-2026-31565 RDMA/irdma: Fix deadlock during netdev reset with active connections

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix deadlock during netdev reset with active connections Resolve deadlock that occurs when user executes netdev reset while RDMA applications e.g., rping are active. The netdev reset causes ice driver to remove irdma...

EUVD-2026-24875

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix deadlock in l2capconndel l2capconndel calls canceldelayedworksync for both infotimer and idaddrtimer while holding conn-lock. However, the work functions l2capinfotimeout and l2capconnupdateidaddr both acqui...