CVE-2022-27539

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

Potential Time-of-Check to Time-of Use (TOCTOU) vulnerabilities have been identified in the HP BIOS for certain HP PC products which may allow arbitrary code execution, denial of service, and information disclosure.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-367

Affected software

Vendor	Product	Versions
HP Inc.	HP PC BIOS	See HP Security Bulletin reference for affected versions.

References

https://support.hp.com/us-en/document/ish_7709808-7709835-16/hpsbhf03835Broken Link, Vendor Advisory
https://support.hp.com/us-en/document/ish_7709808-7709835-16/hpsbhf03835Broken Link, Vendor Advisory

Timeline

Published: Jun 12, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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