An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. UEFI implementations do not correctly protect and validate information contained in the 'MeSetup' UEFI variable. On some systems, this variable can be overwritten using operating system APIs. Exploitation of this vulnerability could potentially lead to denial of service for the platform.
History

Mon, 07 Oct 2024 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-08-18T00:00:00

Updated: 2024-10-07T19:45:21.227Z

Reserved: 2023-03-01T00:00:00

Link: CVE-2023-27471

cve-icon Vulnrichment

Updated: 2024-08-02T12:09:43.512Z

cve-icon NVD

Status : Modified

Published: 2023-08-18T19:15:12.243

Modified: 2024-11-21T07:52:58.327

Link: CVE-2023-27471

cve-icon Redhat

No data.