CVE-2022-27540

CVSS 7.8 HIGHEPSS 0.1%CWE-367

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.8EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

28 Jun 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A potential Time-of-Check to Time-of Use (TOCTOU) vulnerability has been identified in the HP BIOS for certain HP PC products, which might allow arbitrary code execution, denial of service, and information disclosure. HP is releasing BIOS updates to mitigate the potential vulnerability.

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

Affected products

HP Inc. · HP PC BIOS

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References

https://support.hp.com/us-en/document/ish_10810714-10810745-16/hpsbhf03948