24 matches found
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerabilities have been resolved: drm/gma500: Fixed the warning “WARNONlock-magic != lock”. psbgemunpin calls dmaresvlock, but the underlying wwmutex is destroyed by drmgemobjectrelease. To fix this issue, the call to drmgemobjectrelease should be moved to aft...
Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1
In the Linux kernel, the following vulnerability has been resolved: locking/wwmutex/test: Fixed potential corruption of the workqueue. In some cases, when running with the test-wwmutex code, I observed unusual behaviors where, sometimes, flushworkqueue seemed to return before all work threads had...
Linux Distros Unpatched Vulnerability : CVE-2026-80919
"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix recursive wwmutex acquire in amdgpudevcoredumpformat When dumping IB conten...
CVE-2026-80919
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix recursive wwmutex acquire in amdgpudevcoredumpformat When dumping IB contents from a hung job, amdgpudevcoredumpformat acquired the VM root PD's reservation via amdgpuvmlockbypasid and then, for each IB, called...
DEBIAN-CVE-2026-80919
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix recursive wwmutex acquire in amdgpudevcoredumpformat When dumping IB contents from a hung job, amdgpudevcoredumpformat acquired the VM root PD's reservation via amdgpuvmlockbypasid and then, for each IB, called...
EUVD-2026-75094
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix recursive wwmutex acquire in amdgpudevcoredumpformat When dumping IB contents from a hung job, amdgpudevcoredumpformat acquired the VM root PD's reservation via amdgpuvmlockbypasid and then, for each IB, called...
CVE-2026-80919 drm/amdgpu: fix recursive ww_mutex acquire in amdgpu_devcoredump_format
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix recursive wwmutex acquire in amdgpudevcoredumpformat When dumping IB contents from a hung job, amdgpudevcoredumpformat acquired the VM root PD's reservation via amdgpuvmlockbypasid and then, for each IB, called...
CVE-2026-80919
CVE-2026-80919 affects the Linux kernel's drm/amdgpu driver, specifically the amdgpu_devcoredump_format() function. When dumping IB contents from a hung job, the function acquired the VM root PD's reservation via amdgpu_vm_lock_by_pasid() and then called amdgpu_bo_reserve() on each IB's backing b...
CVE-2026-80919 drm/amdgpu: fix recursive ww_mutex acquire in amdgpu_devcoredump_format
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix recursive wwmutex acquire in amdgpudevcoredumpformat When dumping IB contents from a hung job, amdgpudevcoredumpformat acquired the VM root PD's reservation via amdgpuvmlockbypasid and then, for each IB, called...
CVE-2026-80919: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix recursive wwmutex acquire in amdgpudevcoredumpformat When dumping IB contents from a hung job, amdgpudevcoredumpformat acquired the VM root PD's reservation via amdgpuvmlockbypasid and then, for each IB, called...
UBUNTU-CVE-2026-72314
In the Linux kernel, the following vulnerability has been resolved: regulator: core: regulatorlocktwo should test for EDEADLK not EDEADLOCK Compare against -EDEADLK, which is what wwmutexlock actually returns and what every other deadlock check in this file already uses. Function regulatorlocktwo...
EUVD-2026-59213
In the Linux kernel, the following vulnerability has been resolved: regulator: core: regulatorlocktwo should test for EDEADLK not EDEADLOCK Compare against -EDEADLK, which is what wwmutexlock actually returns and what every other deadlock check in this file already uses. Function regulatorlocktwo...
Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989272)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989272 advisory. In the Linux kernel, the following vulnerability has been resolved: locking/wwmutex/test: Fix potential workqueue corruption In some cases running with the...
CVE-2023-52836: Out-of-bounds Write
In the Linux kernel, the following vulnerability has been resolved: locking/wwmutex/test: Fix potential workqueue corruption In some cases running with the test-wwmutex code, I was seeing odd behavior where sometimes it seemed flushworkqueue was returning before all the work threads were finished...
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 Linux kernel that stems from a vulnerability in the locking/wwmutex/test module...
CVE-2022-48633
In the Linux kernel, the following vulnerability has been resolved: drm/gma500: Fix WARNONlock-magic != lock error psbgemunpin calls dmaresvlock but the underlying wwmutex gets destroyed by drmgemobjectrelease move the drmgemobjectrelease call in psbgemfreeobject to after the unpin to fix the bel...
CVE-2022-48634
In the Linux kernel, the following vulnerability has been resolved: drm/gma500: Fix BUG: sleeping function called from invalid context errors gmacrtcpageflip was holding the eventlock spinlock while calling crtcfuncs-modesetbase which takes wwmutex. The only reason to hold eventlock is to clear...
CVE-2022-48633
In the Linux kernel, the following vulnerability has been resolved: drm/gma500: Fix WARNONlock-magic != lock error psbgemunpin calls dmaresvlock but the underlying wwmutex gets destroyed by drmgemobjectrelease move the drmgemobjectrelease call in psbgemfreeobject to after the unpin to fix the bel...
CVE-2022-48634 drm/gma500: Fix BUG: sleeping function called from invalid context errors
In the Linux kernel, the following vulnerability has been resolved: drm/gma500: Fix BUG: sleeping function called from invalid context errors gmacrtcpageflip was holding the eventlock spinlock while calling crtcfuncs-modesetbase which takes wwmutex. The only reason to hold eventlock is to clear...
CVE-2022-48634
In the Linux kernel, the following vulnerability has been resolved: drm/gma500: Fix BUG: sleeping function called from invalid context errors gmacrtcpageflip was holding the eventlock spinlock while calling crtcfuncs-modesetbase which takes wwmutex. The only reason to hold eventlock is to clear...