CVE-2017-3753 Information

Description

A vulnerability has been identified in some Lenovo products that use UEFI (BIOS) code developed by American Megatrends Inc. (AMI). With this vulnerability conditions exist where an attacker with administrative privileges or physical access to a system may be able to run specially crafted code that can allow them to bypass system protections such as Device Guard and Hyper-V.

CVSS Vector

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://support.lenovo.com/us/en/product_security/LEN-14695

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

6.8