PT-2022-10897 · Unknown · Uefi Firmware

Published 2022-02-16 · Updated 2025-02-28 · CVE-2021-39301

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

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

Description Potential vulnerabilities have been identified in UEFI firmware (BIOS) for some PC products which may allow escalation of privilege and arbitrary code execution.

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

Related Identifiers

CVE-2021-39301

Affected Products

Uefi Firmware

References · 6

• https://osv.dev/vulnerability/CVE-2021-39301 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-39301 · Security Note
• https://support.hp.com/us-en/document/ish_5661066-5661090-16 · Vendor Advisory
• https://t.me/cibsecurity/37611 · Telegram Post
• https://twitter.com/henrich/status/1895340750315102519 · Twitter Post
• https://t.me/cvenotify/27853 · Telegram Post