CVE-2022-42285

State: Published
Severity: 6.0 Medium
Published: Jan 13, 2023
Updated: Apr 7, 2025
Reserved: Oct 3, 2022

Description

DGX A100 SBIOS contains a vulnerability in the Pre-EFI Initialization (PEI)phase, where a privileged user can disable SPI flash protection, which may lead to denial of service, escalation of privileges, or data tampering.

Scores

CVSS	Score	Vector	Source
3.1	6.0 Medium	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H	nvidia

Weaknesses

CWE-1231

Affected Products

Product	Versions
NVIDIA DGX serversNVIDIA	All SBIOS firmware versions prior to 1.18Affected

References

https://nvidia.custhelp.com/app/answers/detail/a_id/5435

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