drm/amdgpu: Reject UVD message with dimensions above 4096
Priority LOW 22Published · Updated
Key facts
- Attack vector
- —
- Privileges required
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- User interaction
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- Attack complexity
- —
- Impact type
- —
- Confidentiality · integrity · availability
- —
- Fix status
- Partial Red Hat: 7 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: Reject UVD message with dimensions above 4096 Fixes potential overflow in DPB size calculations. (cherry picked from commit 05e1387d151f71569fbe122d2c89f9db0c21dc10)
Why it matters now
EPSS 0.00165 5th percentileScored 2026-11-07
Fix Partial Linux (Linux): 5.10.266, 5.15.217, 6.1.184 +5Red Hat: 7 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 5.10.266, 5.15.217, 6.1.184, 6.6.153, 6.12.105, 6.18.46, 7.1.10, 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: Fix deferred |
| Red Hat Enterprise Linux 6 | Affected | No fix planned: Out of support scope |
| Red Hat Enterprise Linux 7 | Affected | No fix yet: Fix deferred |
| Red Hat Enterprise Linux 8 | Affected | No fix yet: Fix deferred |
| Red Hat Enterprise Linux 9 | Affected | No fix yet: Fix deferred |
| Red Hat OpenShift Container Platform 4 | Affected | No fix yet: Fix deferred |
| Red Hat OpenShift Container Platform 5 | Affected | No fix yet: Fix deferred |
Timeline
- 2026-10-02 Threatist record created from CVE-2026-80908
- 2026-10-03 Alias added: GHSA-fr2g-2rrh-mg97
- 2026-10-25 Affected versions changed · Red Hat
- 2026-10-25 CVSS score added · Red Hat
- 2026-11-06 Affected versions changed · Red Hat
References
Other 8
- https://git.kernel.org/stable/c/8bae80eaed00e7ae28412a3cdf590f4beca72294
- https://git.kernel.org/stable/c/9adc5e25f31d7ee7dfc18814499b6e3a6d402904
- https://git.kernel.org/stable/c/382bef781ff441ce8055bdada57b8c291dc0fd30
- https://git.kernel.org/stable/c/8435d41afcf2bc31ecee213ef651c12bd1a16d38
- https://git.kernel.org/stable/c/f7af372d3b892b95dd3cd1c6acf29daa39ba076d
- https://git.kernel.org/stable/c/339deb76ee4859ea973e435c9a9a4a4fefc29338
- https://git.kernel.org/stable/c/17fbb996c05f2190e0fa20927ca0b9804d481b02
- https://git.kernel.org/stable/c/8c9aebcdd9f46f7a14b98d6ab18574b7a48fbb08
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- TI-2022-00125 Integer overflow in kernel KEVCVSS 3.1HIGH 8.4
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Sources
- CVE-2026-80908 · CVE Program
- CVE-2026-80908 · NVD
- FIRST EPSS
- GHSA-fr2g-2rrh-mg97 · GitHub Advisory Database · CC BY 4.0
- CVE-2026-80908 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences