PT-2022-20624 · Dell · Dell Bios

Published 2022-09-12 · Updated 2022-09-15 · CVE-2022-31226

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/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 a Stack-based Buffer Overflow vulnerability. A local authenticated malicious user could potentially exploit this by sending excess data to a function, allowing for arbitrary code execution on the system.

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

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

CVE-2022-31226

Affected Products

Dell Bios

References · 5

• https://osv.dev/vulnerability/CVE-2022-31226 · Vendor Advisory
• https://dell.com/support/kbdoc/000202196 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-31226 · Security Note
• https://t.me/cibsecurity/49597 · Telegram Post
• https://t.me/cvenotify/36067 · Telegram Post