CVE-2025-40339

Linux Kernel 4.2-6.12.57, 6.13-6.17.7, 6.18+ - Null Pointer Dereference in amdgpu_vm_handle_moved

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix nullptr err of vm_handle_moved If a amdgpu_bo_va is fpriv->prt_va, the bo of this one is always NULL. So, such kind of amdgpu_bo_va should be updated separately before amdgpu_vm_handle_moved.

References (3)

Core 3

Core References

Patch

https://git.kernel.org/stable/c/47281febebe337586569aa4c5694a7511063a42e

Patch

https://git.kernel.org/stable/c/273d1ea12e42e9babb9783837906f3c466f213d3

Patch

https://git.kernel.org/stable/c/859958a7faefe5b7742b7b8cdbc170713d4bf158

Scores

EPSS 0.0002

EPSS Percentile 7.1%

Details

Status published

Products (10)

linux/Kernel 4.2.0 - 6.12.58linux

linux/Kernel 6.13.0 - 6.17.8linux

Linux/Linux < 4.2

Linux/Linux 4.2

Linux/Linux 6.12.58 - 6.12.*

Linux/Linux 6.17.8 - 6.17.*

Linux/Linux 6.18

Linux/Linux d38ceaf99ed015f2a0b9af3499791bd3a3daae21 - 273d1ea12e42e9babb9783837906f3c466f213d3

Linux/Linux d38ceaf99ed015f2a0b9af3499791bd3a3daae21 - 47281febebe337586569aa4c5694a7511063a42e

Linux/Linux d38ceaf99ed015f2a0b9af3499791bd3a3daae21 - 859958a7faefe5b7742b7b8cdbc170713d4bf158

Published Dec 09, 2025

Tracked Since Feb 18, 2026