Description
An information leak vulnerability in SMI Handler used to configure platform settings over WMI in some Lenovo models may allow an attacker with local access and elevated privileges to read SMM memory.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Lenovo | BIOS | various | — |
Advisories 1
- WID-SEC-2022-1421 Lenovo BIOS: Mehrere Schwachstellen ermöglichen Codeausführung BSI CERT-Bund (WID) · Jun 5, 2025