582 matches found
CVE-2026-93139 drm/amdgpu/mes: Fix hung_queue_db_array loop limit for multi-XCC
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/mes: Fix hungqueuedbarray loop limit for multi-XCC The loop iterated only AMDGPUMAXMESPIPES times, leaving entries uninitialized for multi-XCC GPUs. This causes null pointer dereferences when accessing arrays indexed b...
DEBIAN-CVE-2026-89818
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: fix integer overflow in decmsg buffer count check If the supplied msg2 numbuffers is 0x3FFFFFFF, the expression 6 + numbuffers 4 wraps to 2 and the bounds check passes, letting the parser loop far past the end of...
AZL-101156 CVE-2026-89818 affecting package kernel 6.6.150.1-1
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: fix integer overflow in decmsg buffer count check If the supplied msg2 numbuffers is 0x3FFFFFFF, the expression 6 + numbuffers 4 wraps to 2 and the bounds check passes, letting the parser loop far past the end of...
AZL-101589 CVE-2026-89814 affecting package kernel 6.6.150.1-1
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: clamp the isolation index for rings outside a partition adev-isolation has one slot per partition, but a ring that is not assigned to one keeps AMDGPUXCPNOPARTITION, which is 0, so indexing the array with it is out of...
CVE-2026-89818 drm/amdgpu/vcn: fix integer overflow in dec_msg buffer count check
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: fix integer overflow in decmsg buffer count check If the supplied msg2 numbuffers is 0x3FFFFFFF, the expression 6 + numbuffers 4 wraps to 2 and the bounds check passes, letting the parser loop far past the end of...
CVE-2026-89814 drm/amdgpu: clamp the isolation index for rings outside a partition
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: clamp the isolation index for rings outside a partition adev-isolation has one slot per partition, but a ring that is not assigned to one keeps AMDGPUXCPNOPARTITION, which is 0, so indexing the array with it is out of...
CVE-2026-89813 drm/amdgpu: force complete the KIQ ring fences on reset
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: force complete the KIQ ring fences on reset Like the MES scheduler ring, the KIQ ring sets noscheduler = true and uses a polling fence, so it is skipped by the force-completion loop in amdgpudevicepreasicreset. Its hw...
CVE-2026-80919
A flaw was found in the Linux kernel's drm/amdgpu component. A local attacker could trigger a hung job, causing the amdgpudevcoredumpformat function to recursively acquire a lock. This recursive locking can lead to a self-deadlock, resulting in a Denial of Service DoS where the system becomes...
Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Install a stub fence into potential unused fence pointers. When using cpu to update page tables, VM update fences are unused. Install a stub fence into these fence pointers instead of setting them to NULL. This preven...
Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fixed the issue of unexpected dereferencing of the hive. Check whether the amdgpuhiveinfo hive might be NULL...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fixed the out-of-bounds write warning. Check the ring type value to address the out-of-bounds write warning...
Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: The use of an uninitialized value size when calling amdgpuvcecsreloc. Initialize the size value before calling amdgpuvcecsreloc, such as in the case where it’s set to 0x03000001. V2: To truly improve the handling, we...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fixed the use-after-free bug. This bug can be triggered by sending a single amdgpugemuserptrioctl command to the AMDGPU DRM driver on any ASICs with an invalid address and size. The bug was reported by Joonkyo Jung...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: validate the virtual address and size of the userq buffer. It is necessary to validate the virtual address of the userq object to determine whether it is resident in a valid vm mapping...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix slab-use-after-free in hdcp The HDCP code in amdgpudmhdcp.c copies pointers to amdgpudmconnector objects without incrementing the kref reference counts. When using a USB-C dock, and the dock is unplugged, the...
Unity Linux 20.1050a Security Update: kernel (UTSA-2026-053331)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-053331 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Using uninitialized value size when calling amdgpuvcecsreloc Initialize the size befo...
CVE-2026-80907
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix UVD dpb min size calculation for H264 This should use actual number of references from the decode message, instead of maximum derived from level. cherry picked from commit 64b525edb7e7bdfcdc77883c5e413804e2396856...
CVE-2026-80909
CVE-2026-80909 affects the drm/amdgpu driver in the Linux kernel , specifically the UVD (Unified Video Decoder) subsystem. The vulnerability arises when a UVD message containing an invalid number of H.265 references is not validated, leading to an integer overflow during the subsequent calculatio...
CVE-2026-80907 drm/amdgpu: Fix UVD dpb min size calculation for H264
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix UVD dpb min size calculation for H264 This should use actual number of references from the decode message, instead of maximum derived from level. cherry picked from commit 64b525edb7e7bdfcdc77883c5e413804e2396856...
