drm/amdgpu: Fix UVD dpb min size calculation for H264
Published Sep 4, 2026
No CVSS score
EPSS 0.21%
Description
This should use actual number of references from the decode message, instead of maximum derived from level.
(cherry picked from commit 64b525edb7e7bdfcdc77883c5e413804e2396856)
Affected products
-
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version
-
- Version 4.2StatusaffectedConstraints-
- Version 0StatusunaffectedConstraints<4.2
- Version 6.12.105StatusunaffectedConstraints<=6.12.*
- Version 6.18.46StatusunaffectedConstraints<=6.18.*
- Version 6.6.153StatusunaffectedConstraints<=6.6.*
- Version 7.1.10StatusunaffectedConstraints<=7.1.*
- Version 7.2StatusunaffectedConstraints<=*
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux | unaffected |
| ||||||||||||||||||||||||
| Linux | Linux | affected |
|
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 4, 2026.
Score over time
Sep-Oct 2026- EPSS v5
Percentile over time
- EPSS v5
Table of values (2 key points)
Flat stretches are collapsed. Showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 4, 2026 | 0.21% (0.00209) | 10.00th | v5 (v2026.06.15) |
| Sep 5, 2026 | 0.16% (0.00156) | 5.12th | v5 (v2026.06.15) |
No CWE recorded.
References (5)
- https://git.kernel.org/stable/c/21a8084cd76223a13493237e04d45f5226d7cee6
- https://git.kernel.org/stable/c/33f4ef585368fe93523dca1e5440e006f6e5146e
- https://git.kernel.org/stable/c/38914cb2c6afb5fe00241ea3438e655822196378
- https://git.kernel.org/stable/c/fa96c24485942e277483cc70d9551d9e0111d7c5
- https://git.kernel.org/stable/c/ff4361816b6ba4bd29b548b17d993056a1ae2502
Change history (0)
No recorded changes yet.