CVE-2022-22558 MEDIUM

CVE-2022-22558

Vendor Dell
Product PowerEdge Platform
Weakness CWE-119
Published April 21, 2022
Last update September 17, 2024

CVSS base score

5.7/10
Attack vector Local
Attack complexity High
Privileges required High
User interaction None
Confidentiality None
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Dell PowerEdge Server BIOS and Dell Precision Workstation 7910 and 7920 Rack BIOS contain an Improper SMM communication buffer verification vulnerability. A Local High Privileged attacker could potentially exploit this vulnerability leading to arbitrary writes or denial of service.

Key dates

02Disclosure timeline

April 21, 2022 CVE published
September 17, 2024 Record updated