CVE-2021-26406 Information

Description

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.

Reference

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001 https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001