CVE-2022-22566 MEDIUM

CVE-2022-22566

Vendor Dell
Product CPG BIOS
Weakness CWE-1190
Published February 9, 2022
Last update September 17, 2024

CVSS base score

6.9/10
Attack vector Physical
Attack complexity High
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Select Dell Client Commercial and Consumer platforms contain a pre-boot direct memory access (DMA) vulnerability. An authenticated attacker with physical access to the system may potentially exploit this vulnerability in order to execute arbitrary code on the device.

Key dates

02Disclosure timeline

February 9, 2022 CVE published
September 17, 2024 Record updated