EUVD-2026-27693
GHSA-pj84-fggf-8pf6
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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4DescriptionNVD
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/pm: Fix null pointer dereference issue
If SMU is disabled, during RAS initialization, there will be null pointer dereference issue here.
AnalysisAI
Null pointer dereference in the Linux kernel AMD power management (drm/amd/pm) subsystem causes denial of service when SMU (System Management Unit) is disabled during RAS (Reliability, Availability, and Serviceability) initialization. Local authenticated attackers with low privileges can trigger this crash on affected systems, resulting in kernel panic and system unavailability. …
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