Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2023-52671

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
17/05/2024
Last modified:
25/09/2025

Description

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> drm/amd/display: Fix hang/underflow when transitioning to ODM4:1<br /> <br /> [Why]<br /> Under some circumstances, disabling an OPTC and attempting to reclaim<br /> its OPP(s) for a different OPTC could cause a hang/underflow due to OPPs<br /> not being properly disconnected from the disabled OPTC.<br /> <br /> [How]<br /> Ensure that all OPPs are unassigned from an OPTC when it gets disabled.

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:*:*:*:*:*:*:*:* 4.15 (including) 6.6.24 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 6.7 (including) 6.7.3 (excluding)

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


References to Advisories, Solutions, and Tools