Riskcovery

CVE-2022-49773

drm/amd/display: Fix optc2_configure warning on dcn314

State
Published
Severity
Not scored
Published
May 1, 2025
Updated
May 11, 2026
Reserved
Apr 16, 2025

Read the record on cve.org

Description

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

drm/amd/display: Fix optc2_configure warning on dcn314

[Why] dcn314 uses optc2_configure_crc() that wraps optc1_configure_crc() + set additional registers not applicable to dcn314. It's not critical but when used leads to warning like: WARNING: drivers/gpu/drm/amd/amdgpu/../display/dc/dc_helper.c Call Trace: <TASK> generic_reg_set_ex+0x6d/0xe0 [amdgpu] optc2_configure_crc+0x60/0x80 [amdgpu] dc_stream_configure_crc+0x129/0x150 [amdgpu] amdgpu_dm_crtc_configure_crc_source+0x5d/0xe0 [amdgpu]

[How] Use optc1_configure_crc() directly

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 2ce0b2186c057a54a4d980b296bd1659d0091716 to before f67ef5aa88e3db0a13ae3befab2ddf14ac00a91cAffected
  • 2ce0b2186c057a54a4d980b296bd1659d0091716 to before e7e4f77c991c9abf90924929a9d55f90b0bb78deAffected
LinuxLinux
  • 6.0Affected
  • before 6.0Not affected
  • 6.0.10 through 6.0.*Not affected
  • 6.1 and laterNot affected

References

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