PT-2023-14319 · Ami+1 · Ami Uefi Firmware+1

Published 2023-02-03 · Updated 2025-03-25 · CVE-2022-43779

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 HP PC products using AMI UEFI Firmware (system BIOS) (affected versions not specified)

Description A potential Time-of-Check to Time-of-Use (TOCTOU) issue has been identified, which might allow arbitrary code execution, denial of service, and information disclosure.

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

DoS

Time Of Check To Time Of Use

Weakness Enumeration

CWE-367

Related Identifiers

CVE-2022-43779

Affected Products

Ami Uefi Firmware

Hp Pc

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2022-43779 · Security Note
• https://osv.dev/vulnerability/CVE-2022-43779 · Vendor Advisory
• https://support.hp.com/us-en/document/ish_7394557-7394585-16/hpsbhf03829 · Vendor Advisory
• https://t.me/cvenotify/44768 · Telegram Post
• https://t.me/cvenotify/116256 · Telegram Post