drm/amdgpu: fix buffer overflow during vBIOS update
Priority LOW 22Published · Updated
Key facts
- Attack vector
- —
- Privileges required
- —
- User interaction
- —
- Attack complexity
- —
- Impact type
- —
- Confidentiality · integrity · availability
- —
- Fix status
- Partial Red Hat: 3 without a fix
No CVSS vector from any source. Fix status from CNA and Red Hat.
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix buffer overflow during vBIOS update Clamp the buffer postion to write by setting the bin attribute to the maximum buffer size so that VFS layer will block the out-of-bounds accessing.
Why it matters now
EPSS 0.00185 8th percentileScored 2026-11-07
Fix Partial Linux (Linux): 6.1.191, 6.6.158, 6.12.111 +2Red Hat: 3 without a fix
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
Remediation
- Fix · CNA Linux (Linux) Fixed in 6.1.191, 6.6.158, 6.12.111, 6.18.53, 7.2
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 10 | Affected | No fix yet |
| Red Hat Enterprise Linux 8 | Affected | No fix yet |
| Red Hat Enterprise Linux 9 | Affected | No fix yet |
Not affected: 2 products
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
Timeline
- 2026-10-02 Threatist record created from CVE-2026-97425
- 2026-10-03 Alias added: GHSA-pv43-wh94-fv25
- 2026-10-03 Fix available: Linux/Linux@4a1b0a4c5acbe96368d71157b264dcd917ba6c9e, Linux/[email protected] · CNA
- 2026-10-03 1 new reference · CNA
- 2026-10-09 Affected versions changed · Red Hat
- 2026-10-09 CVSS score changed · Red Hat
- 2026-10-30 Fix available: Linux/[email protected], Linux/Linux@bce28deb42b9e8d368648a002ffe3a6124c482aa · CNA
- 2026-10-30 1 new reference · CNA
References
Other 5
- https://git.kernel.org/stable/c/bce28deb42b9e8d368648a002ffe3a6124c482aa
- https://git.kernel.org/stable/c/4a1b0a4c5acbe96368d71157b264dcd917ba6c9e
- https://git.kernel.org/stable/c/c7b2af01ee2ecfb8f2289dc83524d8fb1ec72992
- https://git.kernel.org/stable/c/29fef371331e87311822000535f491ffc3d7a64f
- https://git.kernel.org/stable/c/6229898d46c0cbc238a6fe9f11c1ea12cf8bb9c5
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Sources
- CVE-2026-97425 · CVE Program
- CVE-2026-97425 · NVD
- FIRST EPSS
- GHSA-pv43-wh94-fv25 · GitHub Advisory Database · CC BY 4.0
- CVE-2026-97425 · Red Hat security data · CC BY 4.0
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