CVE-2026-43298

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Skip vcn poison irq release on VF VF doesn't enable VCN poison irq in VCNv2.5. Skip releasing it and avoid call trace during deinitialization. 71.913601 drm clean up the vf2pf work item 71.915088 ------------ cut here...

PT-2026-38940

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/amdgpu component where Virtual Functions VF do not enable the VCN poison interrupt request irq in VCNv2.5. Attempting to release this irq during deinitializati...

drm/amdgpu: fix NULL pointer issue buffer funcs

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CVE-2026-43237

A flaw was found in the Linux kernel's AMD GPU amdgpu driver. Incorrect management of graphics memory dmafence references within the amdgpugemvaioctl function can lead to a reference count underflow and a use-after-after-free condition. A local attacker could exploit this vulnerability to trigger...

CVE-2026-43195

A flaw was found in the Linux kernel's drm/amdgpu graphics driver. This vulnerability arises from inadequate validation of user-provided queue sizes, which do not meet hardware requirements. An attacker could exploit this by supplying invalid queue size configurations, potentially leading to GPU...

CVE-2025-71294

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix NULL pointer issue buffer funcs If SDMA block not enabled, bufferfuncs will not initialize, fix the null pointer issue if bufferfuncs not initialized...

CVE-2025-71294

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix NULL pointer issue buffer funcs If SDMA block not enabled, bufferfuncs will not initialize, fix the null pointer issue if bufferfuncs not initialized...

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 graphics driver’s data allocation in the RAS module after bad page checking, potential...

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 lack of verification of the user queue size constraint in the drm amdgpu mechanism. This...

PT-2026-37535

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw in the drm/amdgpu component allows for invalid user queue size configurations. The system fails to validate that queue sizes are a power of two for efficient ring buffer wrapping...

CVE-2026-31766

A flaw was found in the Linux kernel's AMD GPU amdgpu driver. A local user could exploit this vulnerability by providing a malformed doorbell offset during user queue creation. This lack of proper bounds checking allows the offset to exceed the allocated memory, potentially corrupting critical...

CVE-2026-31765

A flaw was found in the Linux kernel's AMDGPU driver. On systems configured with 64KB page sizes, a mismatch between the reserved trap area size and the allocated memory for the Kernel Fusion Driver KFD can lead to a kernel crash. A local user running specific applications, such as rocminfo or rc...

CVE-2026-31765

Summary: CVE-2026-31765 affects the Linux kernel AMDGPU driver. A mismatch between the reserved trap area (AMDGPU_VA_RESERVED_TRAP_SIZE) and the allocated KFD GPU memory on systems with 64KB pages can cause a kernel crash, including a NULL pointer dereference, when running certain GPU tests (e.g....

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 the Linux kernel that stems from a mismatch between AMDGPUVARESERVEDTRAPSIZE and KFDCWSRTBATMASIZE in the drm amdgpu driver on 64K page...

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 the Linux kernel that stems from the drm amdgpu driver not validating the doorbelloffset boundary in user queue creation, which could lead to...

SUSE CVE-2026-31566

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix fence put before wait in amdgpuamdkfdsubmitib amdgpuamdkfdsubmitib submits a GPU job and gets a fence from amdgpuibschedule. This fence is used to wait for job completion. Currently, the code drops the fence...

CVE-2026-31566

A flaw was found in the Linux kernel's AMD GPU amdgpu driver. An issue in the amdgpuamdkfdsubmitib function allows a local user to trigger a use-after-free vulnerability. This occurs because a fence reference is incorrectly released before waiting for job completion, potentially freeing the memor...

PT-2026-34918

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the amdgpu amdkfd submit ib function. The function submits a GPU job and receives a fence from amdgpu ib schedule to wait for job completion. The code...

CVE-2026-31462

CVE-2026-31462 concerns the Linux kernel DRM/AMDGPU PASID reuse issue where a process reusing a PASID could leave pending page faults in the IH ring buffer after exit. The fix uses an idr cyclic allocator to prevent immediate PASID reuse. Connected OSV entries show Root has patched this CVE in ro...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010790)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010790 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix pci device refcount leak As comment of pcigetdomainbusandslot says, it returns a...