Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2022-49773

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
01/05/2025
Last modified:
07/11/2025

Description

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> drm/amd/display: Fix optc2_configure warning on dcn314<br /> <br /> [Why]<br /> dcn314 uses optc2_configure_crc() that wraps<br /> optc1_configure_crc() + set additional registers<br /> not applicable to dcn314.<br /> It&amp;#39;s not critical but when used leads to warning like:<br /> WARNING: drivers/gpu/drm/amd/amdgpu/../display/dc/dc_helper.c<br /> Call Trace:<br /> <br /> generic_reg_set_ex+0x6d/0xe0 [amdgpu]<br /> optc2_configure_crc+0x60/0x80 [amdgpu]<br /> dc_stream_configure_crc+0x129/0x150 [amdgpu]<br /> amdgpu_dm_crtc_configure_crc_source+0x5d/0xe0 [amdgpu]<br /> <br /> [How]<br /> Use optc1_configure_crc() directly

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
5.50
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 6.0 (including) 6.0.10 (excluding)
cpe:2.3:o:linux:linux_kernel:6.1:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc5:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools