Description
An unauthenticated denial of service vulnerability exists in the SMM v1, SMM v2, and FPC management web server which can be triggered under crafted conditions. Rebooting SMM or FPC will restore access to the management web server.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Lenovo | System Management Module (SMM) | various | — |
| Lenovo | Fan Power Controller (FPC) | various | — |
Advisories 1
- WID-SEC-2023-1468 Lenovo Computer: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 13, 2023