CVE-2022-27539

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...

CVE-2022-27539

CVE-2022-27539 describes a TOCTOU issue in HP BIOS for certain HP PC products. The vulnerability could enable arbitrary code execution, denial of service, and information disclosure due to timing window between checks and subsequent use of critical BIOS operations. HP’s HP PC BIOS February 2023 S...