PT-2024-4163 · Dell · Dell Bios

Published 2024-04-09 · Updated 2024-07-31 · CVE-2024-0158

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Dell BIOS (affected versions not specified)

Description The issue is related to improper input validation in the Dell BIOS, which can be exploited by a local authenticated malicious user with admin privileges. This exploitation can lead to the modification of a UEFI variable, resulting in denial of service and escalation of privileges. There is no information provided about the estimated number of potentially affected devices worldwide or details about real-world incidents where this issue was exploited.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2024-04648

CVE-2024-0158

Affected Products

Dell Bios

References · 6

• https://osv.dev/vulnerability/CVE-2024-0158 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-0158 · Security Note
• https://bdu.fstec.ru/vul/2024-04648 · Security Note
• https://dell.com/support/kbdoc/en-in/000220141/dsa-2024-030-security-update-for-dell-client-bios-for-an-improper-input-validation-vulnerability · Vendor Advisory
• https://dell.com/support/kbdoc/fr-fr/000223962/dsa-2024-167-security-update-for-dell-poweredge-t30-t40-mini-tower-server-for-an-improper-input-validation-vulnerability · Note
• https://t.me/cvenotify/88126 · Telegram Post