Vulnerability in Linux
CVE-2022-49773
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
EPSS: 0.001 (4.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Linux — versions 2ce0b2186c057a54a4d980b296bd1659d0091716, 6.0, 0
- Linux Linux_kernel — versions 6.1
References
Frequently asked questions
- What is CVE-2022-49773?
- CVE-2022-49773 is a medium-severity vulnerability in Linux. CVSS score: 5.5/10. Published 2025-05-01.
- How severe is CVE-2022-49773?
- Medium severity. CVSS v3 base score is 5.5 out of 10.