CVE-2023-0209

State: Published
Severity: 8.2 High
Published: Apr 22, 2023
Updated: Feb 4, 2025
Reserved: Jan 11, 2023

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.

Scores

CVSS	Score	Vector	Source
3.1	8.2 High	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H	nvidia

Weaknesses

CWE-287 Improper Authentication

Affected Products

Product	Versions
NVIDIA DGX serversNVIDIA	All SBIOS prior to S2W_3A13Affected

References

https://nvidia.custhelp.com/app/answers/detail/a_id/5458

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