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CVE-2023-0209

High

Description

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.

SeverityHigh
CVSS8.2
Exploit probability—
ProductNvidia Sbios
PublishedApr 22, 2023
First seenApr 22, 2023
Weakness typeCWE-287Improper authentication

How to fix

Update
  • nvidia sbios52w_3a13 or later

Affected products

ProductAffected versionsFixed in
nvidia sbiosv < 52w_3a1352w_3a13

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