CVE-2023-20565

Insufficient protections in System Management Mode SMM code may allow an attacker to potentially enable escalation of privilege via local access...

CVE-2023-20565

Insufficient protections in System Management Mode SMM code may allow an attacker to potentially enable escalation of privilege via local access...

CVE-2023-20565

CVE-2023-20565 is documented in AMD’s embedded/PI firmware advisories (AMD-SB-5001 and related) as a high-severity issue where insufficient protections in System Management Mode (SMM) could allow privilege escalation via local access. The connected AMD bulletin provides mitigations via Platform I...