A vulnerability marked as problematic has been reported in AMD EPYC 9004 Processors, EPYC 7003 Processors, EPYC 9005 Processors, EPYC 8004 Processors, EPYC Embedded 7003 Processors, EPYC Embedded 9004 Processors, EPYC Embedded 9005 Processors and EPYC Embedded 8004 Processors. Impacted is an unknown function of the component SEV Firmware. Performing a manipulation results in improper prevention of lock bit modification.
This vulnerability is known as CVE-2025-52536. Attacking locally is a requirement. No exploit is available.
It is suggested to upgrade the affected component.
