CVE-2021-26406

Insufficient validation in parsing Owner's Certificate Authority OCA certificates in SEV AMD Secure Encrypted Virtualization and SEV-ES user application can lead to a host crash potentially resulting in denial of service...

CVE-2021-26406

CVE-2021-26406 describes insufficient validation in parsing Owner’s Certificate Authority (OCA) certificates within AMD SEV/SEV-ES, potentially causing a host crash and denial of service. The vulnerability is documented across multiple AMD security bulletins (AMD-SB-3001, AMD-SB-4001) with mitiga...