UBUNTU-CVE-2025-38311

In the Linux kernel, the following vulnerability has been resolved: iavf: get rid of the crit lock Get rid of the crit lock. That frees us from the error prone logic of trylocks. Thanks to netdevlock by Jakub it is now easy, and in most cases we were protected by it already - replace crit lock by...

UBUNTU-CVE-2025-38302

In the Linux kernel, the following vulnerability has been resolved: block: don't use submitbionoacctnocheck in blkzonewplugbiowork Bios queued up in the zone write plug have already gone through all all preparation in the submitbio path, including the freeze protection. Submitting them through...

DEBIAN-CVE-2022-49986

In the Linux kernel, the following vulnerability has been resolved: scsi: storvsc: Remove WQMEMRECLAIM from storvscerrorwq storvscerrorwq workqueue should not be marked as WQMEMRECLAIM as it doesn't need to make forward progress under memory pressure. Marking this workqueue as WQMEMRECLAIM may...

CVE-2025-38017

In the Linux kernel, the following vulnerability has been resolved: fs/eventpoll: fix endless busy loop after timeout has expired After commit 0a65bc27bd64 "eventpoll: Set epoll timeout if it's in the future", the following program would immediately enter a busy loop in the kernel: int main int e...

UBUNTU-CVE-2025-38038

In the Linux kernel, the following vulnerability has been resolved: cpufreq: amd-pstate: Remove unnecessary driverlock in setboost setboost is a per-policy function call, hence a driver wide lock is unnecessary. Also this mutexacquire can collide with the mutexacquire from the mode-switch path in...

CVE-2025-38017

CVE-2025-38017 affects the Linux kernel, specifically the fs/eventpoll path used by epoll_pwait2. After the fix in the commit described as setting epoll timeout when in the future, a non-zero timeout (e.g., 1 ns) could cause an endless busy loop if the timeout expires before ep_poll() is entered,...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from improper locking, which can lead to deadlocks...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from sleepable allocations in an atomic context, which could lead to deadlocks...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: In the blkzonewplugbiowork function, do not use submitbionoacctnocheck. Queues of zone write operations have already gone through all preparations in the submitbio path, including freeze protection. Submitting these operations...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Fixed deadlocks related to PM in MS IOCTLs. Prevent runtime resume/suspend while MS IOCTLs are in progress. A failed suspend will invoke ivpumscleanup, which will attempt to acquire filepriv-mslock, a lock that is...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: schedext: Fixed an issue where picktaskscx picks non-queued tasks when it is called without balance being performed first. a6250aa251ea “schedext”: Added a workaround for cases where picktaskscx is called without preceding...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ALSA: Timer – Do not take registermutex with copyfrom/touser. The infamous mmaplock taken during copyfrom/touser can often be problematic when it is called within another mutex, as this may lead to deadlocks. In the case of ALSA...

CVE-2019-17061

The Bluetooth Low Energy BLE stack implementation on Cypress PSoC 4 through 3.62 devices does not properly restrict the BLE Link Layer header and executes certain memory contents upon receiving a packet with a Link Layer ID LLID equal to zero. This allows attackers within radio range to cause...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel, which stems from concurrent flag accesses and could lead to deadlocks...

kernel: smb: client: fix TCP timers deadlock after rmmod

REJECTED CVE A vulnerability was suspected in the Linux kernel's SMB client module related to TCP timers and potential deadlocks after module removal rmmod cifs. The issue stemmed from incorrect manual manipulation of sk-sknetrefcnt, which led to TCP timers not being properly cleared, causing...

kernel: mm: revert "mm: shmem: fix data-race in shmem_getattr()"

In the Linux kernel, the following vulnerability has been resolved: mm: revert "mm: shmem: fix data-race in shmemgetattr" Revert d949d1d14fa2 "mm: shmem: fix data-race in shmemgetattr" as suggested by Chuck 1. It is causing deadlocks when accessing tmpfs over NFS. As Hugh commented, "added just t...

kernel: pipe: wakeup wr_wait after setting max_usage

CVE-2023-52672 is a vulnerability in the Linux kernel's pipe subsystem caused by a regression in how pipes are resized. When a pipe is full and resized, incorrect handling of wakeups for writers can lead to deadlocks or system lockups. This issue has been resolved by ensuring that the pipe's usag...

SUSE CVE-2022-49899

In the Linux kernel, the following vulnerability has been resolved: fscrypt: stop using keyrings subsystem for fscryptmasterkey The approach of fs/crypto/ internally managing the fscryptmasterkey structs as the payloads of "struct key" objects contained in a "struct key" keyring has outlived its...

SUSE CVE-2025-37848

In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Fix PM related deadlocks in MS IOCTLs Prevent runtime resume/suspend while MS IOCTLs are in progress. Failed suspend will call ivpumscleanup that would try to acquire filepriv-mslock, which is already held by the IOCT...

DEBIAN-CVE-2025-37848

In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Fix PM related deadlocks in MS IOCTLs Prevent runtime resume/suspend while MS IOCTLs are in progress. Failed suspend will call ivpumscleanup that would try to acquire filepriv-mslock, which is already held by the IOCT...