CVE-2023-52671

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

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/335fb62c36611f4a154983466cb7e9daa149a1d5
https://git.kernel.org/stable/c/4b6b479b2da6badff099b2e3abf0248936eefbf5	Patch
https://git.kernel.org/stable/c/ae62f1dde66a6f0eee98defc4c7a346bd5acd239	Patch
https://git.kernel.org/stable/c/e7b2b108cdeab76a7e7324459e50b0c1214c0386	Patch
https://git.kernel.org/stable/c/4b6b479b2da6badff099b2e3abf0248936eefbf5	Patch
https://git.kernel.org/stable/c/ae62f1dde66a6f0eee98defc4c7a346bd5acd239	Patch
https://git.kernel.org/stable/c/e7b2b108cdeab76a7e7324459e50b0c1214c0386	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

30 Oct 2026, 13:17

Type	Values Removed	Values Added
References		() https://git.kernel.org/stable/c/335fb62c36611f4a154983466cb7e9daa149a1d5 -

Information

Published : 2024-05-17 14:15

Updated : 2026-10-30 13:17

NVD link : CVE-2023-52671

Mitre link : CVE-2023-52671

CVE.ORG link : CVE-2023-52671

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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[C\u00f3mo] Aseg\u00farese de que todos los OPP est\u00e9n desasignados de un OPTC cuando se deshabilite."}], "lastModified": "2026-10-30T13:17:16.217", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7E6FBCC2-BDA5-4B71-BA67-7E06C41FB3A3", "versionEndExcluding": "6.6.24", "versionStartIncluding": "4.15"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "58FD5308-148A-40D3-B36A-0CA6B434A8BF", "versionEndExcluding": "6.7.3", "versionStartIncluding": "6.7"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}