CVE-2018-9069 Information

Description

In some Lenovo IdeaPad consumer notebook models a race condition in the BIOS flash device locking mechanism is not adequately protected against potentially allowing an attacker with administrator access to alter the contents of BIOS.

CVSS Vector

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

Reference

https://support.lenovo.com/us/en/solutions/LEN-20184

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

HIGH

Base Severity

5.9