CVEvulnerability

CVE-2021-26387

3.9 LOW Published 2024-08-13 Modified 2026-06-17 Official page ↗
Status
Deferred
Published
2024-08-13
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
3.9 LOW — CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:L
Weaknesses
CWE-863

Description

Insufficient access controls in ASP kernel may allow a privileged attacker with access to AMD signing keys and the BIOS menu or UEFI shell to map DRAM regions in protected areas, potentially leading to a loss of platform integrity.

Related

Weakness · CWE (1)

  • CWE-863 Incorrect Authorization weakness

References