CVE-2022-31223 LOW

CVE-2022-31223

Vendor Dell
Product CPG BIOS
Weakness CWE-158
Published September 12, 2022
Last update September 16, 2024
View on NVD All CVEs

CVSS base score

2.3/10
Attack vector Local
Attack complexity Low
Privileges required High
User interaction None
Confidentiality Low
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Dell BIOS versions contain an Improper Neutralization of Null Byte vulnerability. A local authenticated administrator user could potentially exploit this vulnerability by sending unexpected null bytes in order to read memory on the system.

Key dates

02Disclosure timeline

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