CVE-2025-33045 – Legacy Serial Redirection SMRAM Vulnerabilities

CVE ID : CVE-2025-33045

Published : Sept. 9, 2025, 2:15 p.m. | 40 minutes ago

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.

Severity: 8.2 | HIGH

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