drm/amdgpu: Reject UVD message with dimensions above 4096
Summary
| CVE | CVE-2026-80908 |
|---|---|
| State | PUBLISHED |
| Assigner | Linux |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-09-04 18:18:00 UTC |
| Updated | 2026-09-07 15:17:33 UTC |
| Description | 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) |
Risk And Classification
EPSS: 0.001650000 probability, percentile 0.059520000 (date 2026-09-07)
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Linux | Linux | affected d38ceaf99ed015f2a0b9af3499791bd3a3daae21 8bae80eaed00e7ae28412a3cdf590f4beca72294 git | Not specified |
| CNA | Linux | Linux | affected d38ceaf99ed015f2a0b9af3499791bd3a3daae21 9adc5e25f31d7ee7dfc18814499b6e3a6d402904 git | Not specified |
| CNA | Linux | Linux | affected d38ceaf99ed015f2a0b9af3499791bd3a3daae21 382bef781ff441ce8055bdada57b8c291dc0fd30 git | Not specified |
| CNA | Linux | Linux | affected d38ceaf99ed015f2a0b9af3499791bd3a3daae21 8435d41afcf2bc31ecee213ef651c12bd1a16d38 git | Not specified |
| CNA | Linux | Linux | affected d38ceaf99ed015f2a0b9af3499791bd3a3daae21 f7af372d3b892b95dd3cd1c6acf29daa39ba076d git | Not specified |
| CNA | Linux | Linux | affected d38ceaf99ed015f2a0b9af3499791bd3a3daae21 339deb76ee4859ea973e435c9a9a4a4fefc29338 git | Not specified |
| CNA | Linux | Linux | affected d38ceaf99ed015f2a0b9af3499791bd3a3daae21 17fbb996c05f2190e0fa20927ca0b9804d481b02 git | Not specified |
| CNA | Linux | Linux | affected d38ceaf99ed015f2a0b9af3499791bd3a3daae21 8c9aebcdd9f46f7a14b98d6ab18574b7a48fbb08 git | Not specified |
| CNA | Linux | Linux | affected 4.2 | Not specified |
| CNA | Linux | Linux | unaffected 4.2 semver | Not specified |
| CNA | Linux | Linux | unaffected 5.10.266 5.10.* semver | Not specified |
| CNA | Linux | Linux | unaffected 5.15.217 5.15.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.1.184 6.1.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.6.153 6.6.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.12.105 6.12.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.18.46 6.18.* semver | Not specified |
| CNA | Linux | Linux | unaffected 7.1.10 7.1.* semver | Not specified |
| CNA | Linux | Linux | unaffected 7.2 * original_commit_for_fix | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| git.kernel.org/stable/c/9adc5e25f31d7ee7dfc18814499b6e3a6d402904 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/339deb76ee4859ea973e435c9a9a4a4fefc29338 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/8bae80eaed00e7ae28412a3cdf590f4beca72294 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/382bef781ff441ce8055bdada57b8c291dc0fd30 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/f7af372d3b892b95dd3cd1c6acf29daa39ba076d | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/8435d41afcf2bc31ecee213ef651c12bd1a16d38 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/8c9aebcdd9f46f7a14b98d6ab18574b7a48fbb08 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/17fbb996c05f2190e0fa20927ca0b9804d481b02 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.