VULNERABILITY INTELLIGENCE

CVE-2021-26367

CVSS score5.7 MEDIUM
EPSS probability0.16%
CISA KEVNot currently listed
Published2024-08-13
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H

Description

A malicious attacker in x86 can misconfigure the Trusted Memory Regions (TMRs), which may allow the attacker to set an arbitrary address range for the TMR, potentially leading to a loss of integrity and availability.

Weakness classification

  • nvd@nist.gov: NVD-CWE-noinfo

Primary references