CVE-2021-3452

CVE-2021-3452 corresponds to a Lenovo/ThinkPad BIOS-related issue affecting the system shutdown SMI callback function, enabling local privilege escalation to arbitrary code. Public sources (NVD, Red Hat, CNNVD) describe local access and elevated-privilege impact; no remote vector is specified in ...

Lenovo BIOS Vulnerabilities (July 2021) - Lenovo Support US

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