30 matches found
CVE-2026-74686
A flaw was found in the Linux kernel's rqspinlock component. During deadlock detection, the system may not correctly reset the tail of the waiter queue. This improper handling can cause the system to wait indefinitely for a subsequent waiter that never arrives, leading to an indefinite stall and ...
CVE-2026-74686
In the Linux kernel, the following vulnerability has been resolved: rqspinlock: Reset tail when preserving queue on deadlock Currently, the destruction of the waiter queue is suppressed for rqspinlock in cases where a deadlock is detected. Deadlock checks happen relatively frequently on entry for...
CVE-2026-74686 rqspinlock: Reset tail when preserving queue on deadlock
In the Linux kernel, the following vulnerability has been resolved: rqspinlock: Reset tail when preserving queue on deadlock Currently, the destruction of the waiter queue is suppressed for rqspinlock in cases where a deadlock is detected. Deadlock checks happen relatively frequently on entry for...
CVE-2026-74686 rqspinlock: Reset tail when preserving queue on deadlock
In the Linux kernel, the following vulnerability has been resolved: rqspinlock: Reset tail when preserving queue on deadlock Currently, the destruction of the waiter queue is suppressed for rqspinlock in cases where a deadlock is detected. Deadlock checks happen relatively frequently on entry for...
EUVD-2026-64373
In the Linux kernel, the following vulnerability has been resolved: rqspinlock: Reset tail when preserving queue on deadlock Currently, the destruction of the waiter queue is suppressed for rqspinlock in cases where a deadlock is detected. Deadlock checks happen relatively frequently on entry for...
CVE-2026-74686
This vulnerability affects the Linux kernel 's rqspinlock (queued read-copy spinlock) implementation. When an ABBA deadlock is detected, the waiter queue's tail is not reset, causing the detecting CPU to wait indefinitely for a next waiter that may never arrive. This leads to intermittent stalls ...
PT-2026-79691
In the Linux kernel, the following vulnerability has been resolved: rqspinlock: Reset tail when preserving queue on deadlock Currently, the destruction of the waiter queue is suppressed for rqspinlock in cases where a deadlock is detected. Deadlock checks happen relatively frequently on entry for...
Linux Distros Unpatched Vulnerability : CVE-2026-72314
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - regulator: core: regulatorlocktwo should test for EDEADLK not EDEADLOCK Compare against -EDEADLK, which is what wwmutexlock actually returns and what every othe...
CVE-2026-53163
In the Linux kernel, the following vulnerability has been resolved: locking/rtmutex: Skip removewaiter when waiter is not enqueued syzbot triggered the following splat in removewaiter via FUTEXCMPREQUEUEPI: KASAN: null-ptr-deref in range 0x0000000000000a88-0x0000000000000a8f...
CVE-2026-53163 locking/rtmutex: Skip remove_waiter() when waiter is not enqueued
In the Linux kernel, the following vulnerability has been resolved: locking/rtmutex: Skip removewaiter when waiter is not enqueued syzbot triggered the following splat in removewaiter via FUTEXCMPREQUEUEPI: KASAN: null-ptr-deref in range 0x0000000000000a88-0x0000000000000a8f...
CVE-2026-31667 Input: uinput - fix circular locking dependency with ff-core
In the Linux kernel, the following vulnerability has been resolved: Input: uinput - fix circular locking dependency with ff-core A lockdep circular locking dependency warning can be triggered reproducibly when using a force-feedback gamepad with uinput for example, playing ELDEN RING under Wine...
EUVD-2022-54739
In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Return error code in mdp5piperelease when deadlock is detected mdp5getglobalstate runs the risk of hitting a -EDEADLK when acquiring the modeset lock, but currently mdp5piperelease doesn't check for if an error is...
CVE-2024-58071
In the Linux kernel, the following vulnerability has been resolved: team: prevent adding a device which is already a team device lower Prevent adding a device which is already a team device lower, e.g. adding veth0 if vlan1 was already added and veth0 is a lower of vlan1. This is not useful in...
DEBIAN-CVE-2022-49490
In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Return error code in mdp5piperelease when deadlock is detected mdp5getglobalstate runs the risk of hitting a -EDEADLK when acquiring the modeset lock, but currently mdp5piperelease doesn't check for if an error is...
CVE-2022-49490
CVE-2022-49490: In the Linux kernel, drm/msm/mdp5 had a NULL dereference risk in mdp5_pipe_release when mdp5_get_global_state could return an error (-EDEADLK) during modeset lock handling. The fix propagates such errors from mdp5_get_global_state to mdp5_pipe_release and returns a proper error in...
CVE-2022-49490
In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Return error code in mdp5piperelease when deadlock is detected mdp5getglobalstate runs the risk of hitting a -EDEADLK when acquiring the modeset lock, but currently mdp5piperelease doesn't check for if an error is...
CVE-2022-49488 drm/msm/mdp5: Return error code in mdp5_mixer_release when deadlock is detected
In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Return error code in mdp5mixerrelease when deadlock is detected There is a possibility for mdp5getglobalstate to return -EDEADLK when acquiring the modeset lock, but currently globalstate in mdp5mixerrelease doesn't...
CVE-2022-49488
In CVE-2022-49488, the Linux kernel subsystem drm/msm/mdp5 is affected. The root cause is that mdp5_get_global_state could return the error -EDEADLK while acquiring the modeset lock, but mdp5_mixer_release did not propagate this error, risking a NULL dereference. The mitigation is a patch to have...
CVE-2022-49488 drm/msm/mdp5: Return error code in mdp5_mixer_release when deadlock is detected
In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Return error code in mdp5mixerrelease when deadlock is detected There is a possibility for mdp5getglobalstate to return -EDEADLK when acquiring the modeset lock, but currently globalstate in mdp5mixerrelease doesn't...
DEBIAN-CVE-2024-44956
In the Linux kernel, the following vulnerability has been resolved: drm/xe/preemptfence: enlarge the fence critical section It is really easy to introduce subtle deadlocks in preemptfenceworkfunc since we operate on single global ordered-wq for signalling our preempt fences behind the scenes, so...