Riskcovery

CVE-2024-50004

drm/amd/display: update DML2 policy EnhancedPrefetchScheduleAccelerationFinal DCN35

State
Published
Severity
Not scored
Published
Oct 21, 2024
Updated
May 11, 2026
Reserved
Oct 21, 2024

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: update DML2 policy EnhancedPrefetchScheduleAccelerationFinal DCN35

[WHY & HOW] Mismatch in DCN35 DML2 cause bw validation failed to acquire unexpected DPP pipe to cause grey screen and system hang. Remove EnhancedPrefetchScheduleAccelerationFinal value override to match HW spec.

(cherry picked from commit 9dad21f910fcea2bdcff4af46159101d7f9cd8ba)

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 7966f319c66d9468623c6a6a017ecbc0dd79be75 to before 945dc25eda88b5d6e30c9686dc619ab981c22d0eAffected
  • 7966f319c66d9468623c6a6a017ecbc0dd79be75 to before 4010efc8516899981cc3b57be2d4a2d5d9e50228Affected
  • 7966f319c66d9468623c6a6a017ecbc0dd79be75 to before 0d5e5e8a0aa49ea2163abf128da3b509a6c58286Affected
LinuxLinux
  • 6.7Affected
  • before 6.7Not affected
  • 6.10.14 through 6.10.*Not affected
  • 6.11.3 through 6.11.*Not affected
  • 6.12 and laterNot affected

References

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