CVE-2023-0209 (sbios)

NVIDIA DGX-1 SBIOS contains a vulnerability in the Uncore PEI module, where authentication of the code executed by SSA is missing, which may lead to arbitrary code execution, denial of service, escalation of privileges assisted by a firmware implant, information disclosure assisted by a firmware implant, data tampering, and SecureBoot bypass.

authentication bypass code code execution cve data denial of service disclosure escalation firmware information information disclosure may missing nvidia privileges secureboot service ssa tampering vulnerability