VULNERABILITY INTELLIGENCE

CVE-2022-31600

CVSS score7.5 HIGH
EPSS probability0.21%
CISA KEVNot currently listed
Published2022-07-04
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

Description

NVIDIA DGX A100 contains a vulnerability in SBIOS in the SmmCore, where a user with high privileges can chain another vulnerability to this vulnerability, causing an integer overflow, possibly leading to code execution, escalation of privileges, denial of service, compromised integrity, and information disclosure. The scope of impact can extend to other components.

Weakness classification

  • psirt@nvidia.com: CWE-190
  • nvd@nist.gov: CWE-190

Primary references