VULNERABILITY INTELLIGENCE

CVE-2021-26343

CVSS score5.5 MEDIUM
EPSS probability0.19%
CISA KEVNot currently listed
Published2023-01-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Description

Insufficient validation in ASP BIOS and DRTM commands may allow malicious supervisor x86 software to disclose the contents of sensitive memory which may result in information disclosure.

Weakness classification

  • nvd@nist.gov: CWE-668
  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-668

Primary references