CVE-2023-0209: High severity nvidia sbios vulnerability

Q: What is the vulnerability ID?

The vulnerability ID is CVE-2023-0209.

Q: What is the severity of CVE-2023-0209?

The severity of CVE-2023-0209 is high, with a severity value of 7.8.

Q: What is affected by CVE-2023-0209?

NVIDIA DGX-1 SBIOS versions up to 52w_3a13 are affected by CVE-2023-0209.

Q: How does CVE-2023-0209 impact NVIDIA DGX-1?

CVE-2023-0209 may lead to arbitrary code execution, denial of service, escalation of privileges assisted by a firmware implant, and information disclosure assisted by a firmware implant.

Q: Is there a fix available for CVE-2023-0209?

Yes, NVIDIA has provided a fix for CVE-2023-0209. Please refer to the vendor's advisory for more information.

Published Apr 22, 2023

Updated

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.

Affected Software

2 affected components

Nvidia SBIOS<52w_3a13

Nvidia DGX-1

Event History

Apr 22, 2023

CVE Published

via MITRE·02:28 AM

Data Sourced

via MITRE·02:28 AM

DescriptionSeverityWeakness

Frequently Asked Questions

What is the vulnerability ID?

The vulnerability ID is CVE-2023-0209.

What is the severity of CVE-2023-0209?

The severity of CVE-2023-0209 is high, with a severity value of 7.8.

What is affected by CVE-2023-0209?

NVIDIA DGX-1 SBIOS versions up to 52w_3a13 are affected by CVE-2023-0209.

How does CVE-2023-0209 impact NVIDIA DGX-1?

CVE-2023-0209 may lead to arbitrary code execution, denial of service, escalation of privileges assisted by a firmware implant, and information disclosure assisted by a firmware implant.

Is there a fix available for CVE-2023-0209?