VULNERABILITY INTELLIGENCE

CVE-2022-28200

CVSS score8.2 HIGH
EPSS probability0.25%
CISA KEVNot currently listed
Published2022-07-02
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Description

NVIDIA DGX A100 contains a vulnerability in SBIOS in the BiosCfgTool, where a local user with elevated privileges can read and write beyond intended bounds in SMRAM, which may lead to code execution, escalation of privileges, denial of service, and information disclosure. The scope of impact can extend to other components.

Weakness classification

  • psirt@nvidia.com: CWE-119
  • nvd@nist.gov: CWE-787

Primary references