Lenovo Security Advisory: LEN-25165
Potential Impact: Denial of service
Scope of Impact: Lenovo-specific
CVE Identifier: CVE-2019-6155
During an internal security review, a potential vulnerability was found in an SMI handler in certain legacy IBM System x and IBM BladeCenter systems that could lead to denial of service.
Mitigation Strategy for Customers (what you should do to protect yourself):
Update to the version of BIOS (or later) described for your system in the product impact section.