APTIOV contains vulnerabilities in the BIOS where a privileged user may cause “Write-what-where Condition” and “Exposure of Sensitive Information to an Unauthorized Actor” through local access. The successful exploitation of these vulnerabilities can lead to information disclosure, arbitrary data writing, and impact Confidentiality, Integrity, and Availability.
History

Tue, 09 Sep 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Tue, 09 Sep 2025 14:15:00 +0000

Type Values Removed Values Added
Description APTIOV contains vulnerabilities in the BIOS where a privileged user may cause “Write-what-where Condition” and “Exposure of Sensitive Information to an Unauthorized Actor” through local access. The successful exploitation of these vulnerabilities can lead to information disclosure, arbitrary data writing, and impact Confidentiality, Integrity, and Availability.
Title Legacy Serial Redirection SMRAM Vulnerabilities
Weaknesses CWE-123
CWE-200
References
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: AMI

Published:

Updated: 2025-09-09T14:15:08.538Z

Reserved: 2025-04-15T16:15:34.583Z

Link: CVE-2025-33045

cve-icon Vulnrichment

Updated: 2025-09-09T14:15:03.033Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-09-09T14:15:44.270

Modified: 2025-09-09T16:28:43.660

Link: CVE-2025-33045

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.