CVE-2023-2992 (published 2023-06-26T19:44:40.121Z)
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: Lenovo
Product: System Management Module (SMM) 
Versions: various