CVE-2025-3770 — HIGH (7.0) — White Hats Nepal

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.

CVSS Score

7.0

HIGH

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

Related Weaknesses (CWE)

CWE-693

References

https://github.com/tianocore/edk2/security/advisories/GHSA-vx5v-4gg6-6qxr

FAQ

What is CVE-2025-3770?

CVE-2025-3770 is a vulnerability with a CVSS score of 7.0 (HIGH). 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 an...

How severe is CVE-2025-3770?

CVE-2025-3770 has been rated HIGH with a CVSS base score of 7.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-3770?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.