Unknown severity · Source severity not reportedCVE-2025-40289

drm/amdgpu: hide VRAM sysfs attributes on GPUs without VRAMCVE-2025-40289

Answer in brief

CVE-2025-40289 records a Unknown severity vulnerability in drm/amdgpu: hide VRAM sysfs attributes on GPUs without VRAM. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Dec 6, 2025Updated Oct 21, 2026Source checked Oct 21, 2026First seen by HOL Oct 21, 2026Material review Oct 21, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 2 mapped packages or products
Fix availability: Available

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Linux/Linuxgeneric	>=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <3d608e67b966c3074c432db626bb23c350c112d7 \|\| >=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <39a1c8c860e32d775f29917939e87b6a7c08ebb1 \|\| >=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <a67a9f99ce1306898d7129a199d42876bc06a0f0 \|\| >=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <33cc891b56b93cad1a83263eaf2e417436f70c82	3d608e67b966c3074c432db626bb23c350c112d7, 39a1c8c860e32d775f29917939e87b6a7c08ebb1, a67a9f99ce1306898d7129a199d42876bc06a0f0, 33cc891b56b93cad1a83263eaf2e417436f70c82
Linux/Linuxgeneric	4.2	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for Linux/Linux, Linux/Linux.
Review the reported fix. Update Linux/Linux to 3d608e67b966c3074c432db626bb23c350c112d7 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Dec 6, 2025
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Oct 21, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Oct 21, 2026

Sources and claim methodology

Upstream source description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: hide VRAM sysfs attributes on GPUs without VRAM Otherwise accessing them can cause a crash.

Quoted source text, attributed separately from HOL analysis.