PT-2022-18108 · Dell · Dell Bios

Published 2022-09-06 · Updated 2022-09-13 · CVE-2022-26859

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

AV:L/AC:H/PR:L/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 a race condition vulnerability. A local attacker could exploit this by sending malicious input via SMI to bypass security checks during SMM.

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

Time Of Check To Time Of Use

Weakness Enumeration

CWE-367

Related Identifiers

CVE-2022-26859

Affected Products

Dell Bios

References · 4

• https://dell.com/support/kbdoc/000202194 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-26859 · Security Note
• https://osv.dev/vulnerability/CVE-2022-26859 · Vendor Advisory
• https://t.me/cibsecurity/49384 · Telegram Post