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CVE PROGRAM SOURCE RECORD7.0 High

CVE-2025-3770

SMM IDT Privilege Escalation Vulnerability

Description

EDK2 contains a vulnerability in BIOS where an attacker may cause “Protection Mechanism Failure” by local access. Successful exploitation of this vulnerability will lead to arbitrary code execution and impact Confidentiality, Integrity, and Availability.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

TianoCore EDK2

Default version status: unaffected

  • 0 to ≤ edk2-stable202505affected

References