CVE-2023-52671
mediumIn the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix hang/underflow when transitioning to ODM4:1 [Why] Under some circums…
Vendor / product: Linux — linux kernel
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
5.5
5.5 (CVSS v3.1)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Severity source: NVD CVSS v3.1 (nvd@nist.gov)
Timeline (UTC)
Published: 2024-05-17 14:15
Modified: 2026-10-30 13:17
NVD status: Modified
Last synced 3 days ago
Verified against the source API 2026-10-30 13:38 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
linux / linux_kernel ≥4.15 <6.6.24, ≥6.7 <6.7.3
Weakness classification (CWE)
NVD-CWE-noinfo
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
Patch / mitigation: https://git.kernel.org/stable/c/4b6b479b2da6badff099b2e3abf0248936eefbf5
Patch / mitigation: https://git.kernel.org/stable/c/ae62f1dde66a6f0eee98defc4c7a346bd5acd239
Patch / mitigation: https://git.kernel.org/stable/c/e7b2b108cdeab76a7e7324459e50b0c1214c0386
Patch / mitigation: https://git.kernel.org/stable/c/4b6b479b2da6badff099b2e3abf0248936eefbf5
Patch / mitigation: https://git.kernel.org/stable/c/ae62f1dde66a6f0eee98defc4c7a346bd5acd239
Patch / mitigation: https://git.kernel.org/stable/c/e7b2b108cdeab76a7e7324459e50b0c1214c0386
References
- https://git.kernel.org/stable/c/335fb62c36611f4a154983466cb7e9daa149a1d5 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- https://git.kernel.org/stable/c/4b6b479b2da6badff099b2e3abf0248936eefbf5 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- https://git.kernel.org/stable/c/ae62f1dde66a6f0eee98defc4c7a346bd5acd239 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- https://git.kernel.org/stable/c/e7b2b108cdeab76a7e7324459e50b0c1214c0386 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- https://git.kernel.org/stable/c/4b6b479b2da6badff099b2e3abf0248936eefbf5 af854a3a-2127-422b-91ae-364da2661108
- https://git.kernel.org/stable/c/ae62f1dde66a6f0eee98defc4c7a346bd5acd239 af854a3a-2127-422b-91ae-364da2661108
- https://git.kernel.org/stable/c/e7b2b108cdeab76a7e7324459e50b0c1214c0386 af854a3a-2127-422b-91ae-364da2661108
Data sources
NVD CVE API 2.0 — fetched 2026-10-30 13:38 UTC · record ↗