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CVE-2023-0202

HIGH CVSS: 7.5 Published: 2023-04-22 Modified: 2026-06-17

Description

NVIDIA DGX A100 SBIOS contains a vulnerability where an attacker may modify arbitrary memory of SMRAM by exploiting the GenericSio and LegacySmmSredir SMM APIs. A successful exploit of this vulnerability may lead to denial of service, escalation of privileges, and information disclosure.

Affected Platforms

Nvidia Dgx A100Nvidia Dgx A100 Firmware

Weakness Type

CWE-119, NVD-CWE-noinfo

References