CVE-2022-42285 - Vulnerability Details - OpenCVE

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.

Published: 2023-01-13

Score: 6 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

NVIDIA

NVIDIA DGX servers

unaffected

Version	Status	Constraints
`All SBIOS firmware versions prior to 1.18`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:nvidia:sbios:*:*:*:*:*:*:*:*

cpe:2.3:h:nvidia:dgx_a100:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-45360	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.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00044.

Exploitation none

Automatable no

Technical Impact total

References

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

History

Mon, 07 Apr 2025 18:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Nvidia Dgx A100 Sbios

MITRE

Status: PUBLISHED

Assigner: nvidia

Published: 2023-01-13T01:48:15.662Z

Updated: 2025-04-07T18:03:34.758Z

Reserved: 2022-10-03T14:20:26.206Z

Link: CVE-2022-42285

Vulnrichment

Updated: 2024-08-03T13:03:45.897Z

NVD

Status : Modified

Published: 2023-01-13T02:15:08.690

Modified: 2024-11-21T07:24:40.320

Link: CVE-2022-42285

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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