vulnerability
Ubuntu: (CVE-2023-52671): linux-raspi-realtime vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | May 17, 2024 | Feb 11, 2025 | Apr 16, 2026 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
May 17, 2024
Added
Feb 11, 2025
Modified
Apr 16, 2026
Description
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.
Solution
ubuntu-upgrade-linux-raspi-realtime
References
- CVE-2023-52671
- https://attackerkb.com/topics/CVE-2023-52671
- EUVD-EUVD-2023-57295
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-57295
- https://git.kernel.org/linus/e7b2b108cdeab76a7e7324459e50b0c1214c0386
- https://git.kernel.org/stable/c/4b6b479b2da6badff099b2e3abf0248936eefbf5
- https://git.kernel.org/stable/c/ae62f1dde66a6f0eee98defc4c7a346bd5acd239
- https://git.kernel.org/stable/c/e7b2b108cdeab76a7e7324459e50b0c1214c0386
- https://www.cve.org/CVERecord?id=CVE-2023-52671
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