EUVD-2026-45528

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set nouserfence for JPEG v4.0.3 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. cherry picked from commit 2f6afc97d259d530f4f86c7743efbc573a8da927...

CVE-2026-53374

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: zero-initialize GART table on allocation GART TLB is flushed after unmapping but not after mapping. Since amdgpubocreatekernel does not zero-initialize the buffer, when a single PTE is written the TLB may speculativel...

CVE-2026-53374 drm/amdgpu: zero-initialize GART table on allocation

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: zero-initialize GART table on allocation GART TLB is flushed after unmapping but not after mapping. Since amdgpubocreatekernel does not zero-initialize the buffer, when a single PTE is written the TLB may speculativel...

PT-2026-61167

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The VCN encoder and decoder rings in the drm/amdgpu/vcn component do not support 64-bit user fence writes. This issue leads to the rejection of CS submissions that utilize user fences...

The vulnerability of the amdgpupciSlotReset() function in the driver/gpu/drm/amd/amdgpu/amdgpu_device.c file of the Linux operating system’s graphics driver module allows a malicious actor to cause a service failure.

The vulnerability of the amdgpupciSlotReset function in the drivers/gpu/drm/amd/amdgpu/amdgpudevice.c source code of the DRI support module for AMD GPU cores in Linux operating systems is related to the execution of a loop without sufficient restrictions on its execution count. Exploiting this...

The vulnerability of the amdgpudebugfs_vm_infoShow() function in the drivers/gpu/drm/amd/amdgpu/amdgpudebugfs.c driver module allows a hacker to cause a system failure. This vulnerability is related to AMD GPU cores in Linux operating systems that support Direct Rendering Infrastructure (DRI).

The vulnerability of the amdgpudebugfsvminfoShow function in the drivers/gpu/drm/amd/amdgpu/amdgpudebugfs.c driver module is related to improper control of resource identifiers “resource injection”. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2026-53293

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/amdgpu: fix AMDGPUINFOREADMMRREG There were multiple issues in that code. First of all the order between the reset semaphore and the mmlock was wrong e.g...

CVE-2026-53293

A flaw was found in the Linux kernel's AMDGPU graphics driver. Multiple issues exist within the AMDGPUINFOREADMMRREG function, including an incorrect order of operations between the reset semaphore and the memory management lock, and memory allocation while holding the reset semaphore. These issu...

drm/amdgpu: fix AMDGPU_INFO_READ_MMR_REG

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UBUNTU-CVE-2026-53293

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix AMDGPUINFOREADMMRREG There were multiple issues in that code. First of all the order between the reset semaphore and the mmlock was wrong e.g. copytouser was called while holding the lock. Then we allocated memory...

CVE-2026-46276

A flaw was found in the Linux kernel's amdgpu graphics driver. This vulnerability occurs when the driver attempts to initialize zero-sized graphics memory resources on certain RDNA4 GFX 12 hardware. If a specific debugging option CONFIGDRMDEBUGMM is enabled in the kernel configuration, this...

CVE-2026-46276

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix zero-size GDS range init on RDNA4 RDNA4 GFX 12 hardware removes the GDS, GWS, and OA on-chip memory resources. The gfxv120 initialisation code correctly leaves adev-gds.gdssize, adev-gds.gwssize, and adev-gds.oasi...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the amdgpu driver’s improper handling of initializing a zero-sized GDS range during RDNA4...

Linux Distros Unpatched Vulnerability : CVE-2026-45976

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/amdgpu: Fix memory leak in amdgpurasinit When amdgpunbiorasswinit fails in amdgpurasinit, the function returns directly without freeing the allocated con...

CVE-2026-46197

A flaw was found in the Linux kernel. A local attacker could exploit an out-of-bounds buffer access vulnerability in the AMDGPU kernel driver by providing a specially crafted attribute count during SVM ioctl operations. This improper validation could allow the attacker to cause a system crash,...

CVE-2026-46204

A flaw was found in the Linux kernel's AMD GPU Graphics Processing Unit driver, specifically within the drm/amdgpu/vcn4 component. This vulnerability allows for an out-of-bounds read when processing an Instruction Buffer IB. An attacker could potentially exploit this to read sensitive information...

CVE-2026-46218

A flaw was found in the Linux kernel's drm/amdgpu driver. The uvd/vce/vcn code accesses the Instruction Buffer IB without sufficient bounds checking, which could allow an attacker to trigger an out-of-bounds memory access. This vulnerability may lead to system instability or a denial of service...

CVE-2026-46220

A flaw was found in the Linux kernel's AMDGPU graphics driver drm/amdgpu/sdma4. An unprivileged local user could exploit this vulnerability by submitting specially crafted DRMIOCTLAMDGPUCS commands with misaligned fence writeback addresses. This could trigger a BUGON assertion, leading to a fatal...

CVE-2026-46204

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn4: Prevent OOB reads when parsing IB Rewrite the IB parsing to use amdgpuibgetvalue which handles the bounds checks...

CVE-2026-46218

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Add bounds checking to ibget,setvalue The uvd/vce/vcn code accesses the IB at predefined offsets without checking that the IB is large enough. Check the bounds here. The caller is responsible for making sure it can...