title: System Management Module Vulnerabilities
description: In System Management Module (SMM) versions prior to 1.06, the FFDC feature includes the collection of SMM system files containing sensitive information; notably, the SMM user account credentials and the system shadow file.
problem types: Privilege escalation
affected:
{
product: ThinkSystem SMM
vendor: Lenovo
versions:
lessThan: 1.06, status: affected, version: unspecified, versionType: custom
}
solutions: Update SMM firmware