CVE-2023-31035 - Vulnerability Details - OpenCVE

Description

NVIDIA DGX A100 SBIOS contains a vulnerability where an attacker may cause an SMI callout vulnerability that could be used to execute arbitrary code at the SMM level. A successful exploit of this vulnerability may lead to code execution, denial of service, escalation of privileges, and information disclosure.

Published: 2024-01-12

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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

DGX A100

unaffected

Version	Status	Constraints
`All SBOIS versions prior to 1.25`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:nvidia:dgx_a100_firmware:*:*:*:*:sbios:*:*:*

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

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2023-35372	NVIDIA DGX A100 SBIOS contains a vulnerability where an attacker may cause an SMI callout vulnerability that could be used to execute arbitrary code at the SMM level. A successful exploit of this vulnerability may lead to code execution, denial of service, escalation of privileges, and information disclosure.

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required High

Scope Changed

Confidentiality Impact High

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 0.00034.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://nvidia.custhelp.com/app/answers/detail/a_id/5510

History

No history.

Subscriptions

Nvidia Dgx A100 Dgx A100 Firmware

MITRE

Status: PUBLISHED

Assigner: nvidia

Published: 2024-01-12T18:31:38.411Z

Updated: 2024-08-30T19:10:51.835Z

Reserved: 2023-04-22T02:38:33.414Z

Link: CVE-2023-31035

Vulnrichment

Updated: 2024-08-02T14:45:25.188Z

NVD

Status : Modified

Published: 2024-01-12T19:15:11.057

Modified: 2024-11-21T08:01:17.547

Link: CVE-2023-31035

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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