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CVE-2022-4575

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CVE-2022-4575

Published: Oct 30, 2023

Modified: Aug 3, 2024

PUBLISHED

CVSS v3.1

6.7

MEDIUM

Description

A vulnerability due to improper write protection of UEFI variables was reported in the BIOS of some ThinkPad models could allow an attacker with physical or local access and elevated privileges the ability to bypass Secure Boot.

VendorProductVersions

Lenovo

ThinkPad BIOS

affected
various

Weaknesses (CWE)

CWE-276

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

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