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CVE-2025-40339

drm/amdgpu: fix nullptr err of vm_handle_moved

N/A
Published: December 9, 2025 at 04:09 AM UTC
Updated: October 14, 2026 at 10:10 PM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
N/A
Exploit prediction
EPSS 0.2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
90%
4.2d38ceaf99ed015f2a0b9af3499791bd3a3daae21
Vendor states this is fixed in 273d1ea12e42e9babb9783837906f3c466f213d3 (fixed)
Vendor states this is fixed in 47281febebe337586569aa4c5694a7511063a42e (fixed)
Vendor states this is fixed in 859958a7faefe5b7742b7b8cdbc170713d4bf158 (fixed)
Vendor states this is fixed in 4.2 (unaffected)
Vendor states this is fixed in 6.12.58 (unaffected)
Vendor states this is fixed in 6.17.8 (unaffected)
Vendor states this is fixed in 6.18 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

Source: cverecord
https://git.kernel.org/stable/c/47281febebe337586569aa4c5694a7511063a42e
Source: cverecord
https://git.kernel.org/stable/c/273d1ea12e42e9babb9783837906f3c466f213d3
Source: cverecord
https://git.kernel.org/stable/c/859958a7faefe5b7742b7b8cdbc170713d4bf158

Quick Info

StatusDEFERRED

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