PT-2026-34367

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/amdgpu component where the immediate reuse of a Process Address Space ID PASID can lead to interrupt problems. This occurs when a new process is assigned a PAS...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006749)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006749 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: install stub fence into potential unused fence pointers When using cpu to update page...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006575)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006575 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: install stub fence into potential unused fence pointers When using cpu to update page...

CVE-2026-23468

A flaw was found in the Linux kernel's drm/amdgpu component. A local user can exploit this vulnerability by providing an excessively large number of Buffer Object BO list entries through the bonumber field. This can lead to excessive memory allocation and prolonged processing times, potentially...

CVE-2026-23358

A flaw was found in the Linux kernel's drm/amdgpu driver. During slot reset error handling, the system could attempt to access an uninitialized list due to an uninitialized pointer. This could lead to system instability or a denial of service...

CVE-2026-23338

A flaw was found in the Linux kernel, specifically within the drm/amdgpu/userq component. This vulnerability allows a local user to intentionally or unintentionally trigger kernel warnings. This occurs when the user provides an incorrect number of fences during a userq wait ioctl operation. While...

CVE-2026-23358

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix error handling in slot reset If the device has not recovered after slot reset is called, it goes to out label for error handling. There it could make decision based on uninitialized hive pointer and could result i...

UBUNTU-CVE-2026-23338

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/userq: Do not allow userspace to trivially triger kernel warnings Userspace can either deliberately pass in the too small numfences, or the required number can legitimately grow between the two calls to the userq wait...

CVE-2026-23358

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix error handling in slot reset If the device has not recovered after slot reset is called, it goes to out label for error handling. There it could make decision based on uninitialized hive pointer and could result i...

UBUNTU-CVE-2026-23051

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix drm panic null pointer when driver not support atomic When driver not support atomic, fb using plane-fb rather than plane-state-fb. cherry picked from commit 2f2a72de673513247cd6fae14e53f6c40c5841ef...

CVE-2026-23051

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix drm panic null pointer when driver not support atomic When driver not support atomic, fb using plane-fb rather than plane-state-fb. cherry picked from commit 2f2a72de673513247cd6fae14e53f6c40c5841ef...

CVE-2026-23051 drm/amdgpu: fix drm panic null pointer when driver not support atomic

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix drm panic null pointer when driver not support atomic When driver not support atomic, fb using plane-fb rather than plane-state-fb. cherry picked from commit 2f2a72de673513247cd6fae14e53f6c40c5841ef...

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 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 20.1050e Security Update: kernel (UTSA-2026-005159)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005159 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix usage slab after free +0.000021 BUG: KASAN: slab-use-after-free in...

Azure Linux 3.0 Security Update: kernel (CVE-2024-38581)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-38581 advisory. - In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/mes: fix use-after-free issue...

Azure Linux 3.0 Security Update: kernel (CVE-2024-46720)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-46720 advisory. - In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix dereference after null...

Azure Linux 3.0 Security Update: kernel (CVE-2024-46835)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-46835 advisory. - In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix smatch static checker...

Azure Linux 3.0 Security Update: kernel (CVE-2024-44977)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-44977 advisory. - In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Validate TA binary size Add ...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993071)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993071 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: the warning dereferencing obj for nbiov74 if rasmanager obj null, don't print NBIO er...