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CVE-2025-3770

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CVE-2025-3770

Published: Aug 7, 2025

Modified: Aug 7, 2025

PUBLISHED

CVSS v3.1

7.0

HIGH

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.

VendorProductVersions

TianoCore

EDK2

affected
0 - <= edk2-stable202505

Weaknesses (CWE)

CWE-693

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

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