CVE-2023-0207: NVIDIA Sbios

Medium severity, CVSS 4.4. EPSS: 0.1% chance of exploitation in the next 30 days.

NVIDIA DGX-2 SBIOS contains a vulnerability where an attacker may modify the ServerSetup NVRAM variable at runtime by executing privileged code. A successful exploit of this vulnerability may lead to denial of service.

Affected products

• NVIDIA Sbios: before 0.33 (fixed in 0.33)

Published 2023-04-22. Last modified 2026-06-17.