CVE-2022-27540 - OpenCVE

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.

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

No data.

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References

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

History

Thu, 22 Aug 2024 16:00:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-367
Metrics		cvssV3_1 `{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H'}`

MITRE

Status: PUBLISHED

Assigner: hp

Published: 2024-06-28T19:00:28.307Z

Updated: 2024-08-22T14:52:53.925Z

Reserved: 2022-03-21T21:15:05.750Z

Link: CVE-2022-27540

Vulnrichment

Updated: 2024-08-03T05:32:59.640Z

NVD

Status : Awaiting Analysis

Published: 2024-06-28T19:15:03.407

Modified: 2024-08-22T15:35:02.633

Link: CVE-2022-27540

Redhat

No data.

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