CVE-2023-28075

Published Aug 16, 2023

Last updated a year ago

Overview

Description
Dell BIOS contain a Time-of-check Time-of-use vulnerability in BIOS. A local authenticated malicious user with physical access to the system could potentially exploit this vulnerability by using a specifically timed DMA transaction during an SMI in order to gain arbitrary code execution on the system.
Source
security_alert@emc.com
NVD status
Analyzed

Risk scores

CVSS 3.1

Type
Primary
Base score
6.3
Impact score
5.9
Exploitability score
0.4
Vector string
CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity
MEDIUM

Weaknesses

security_alert@emc.com
CWE-367

Social media

Hype score
Not currently trending

Configurations