CVE-2022-31226 HIGH

CVE-2022-31226

Vendor Dell
Product CPG BIOS
Weakness CWE-121
Published September 12, 2022
Last update September 16, 2024

CVSS base score

7.1/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Dell BIOS versions contain a Stack-based Buffer Overflow vulnerability. A local authenticated malicious user could potentially exploit this vulnerability by sending excess data to a function in order to gain arbitrary code execution on the system.

Key dates

02Disclosure timeline

September 12, 2022 CVE published
September 16, 2024 Record updated