SSA-309571 V1.8 (Last Update: 2023-05-09): IPU 2021.1 Vulnerabilities in Siemens Industrial Products using Intel CPUs (June 2021)

Intel has published information on vulnerabilities in Intel products in June 2021. This advisory lists the related Siemens Industrial products affected by these vulnerabilities that can be patched by applying the corresponding BIOS update.

In this advisory we summarize:

• “2021.1 IPU – Intel® CSME, SPS and LMS Advisory” Intel-SA-00459,




• “2021.1 IPU – BIOS Advisory” Intel-SA-00463,




• “2021.1 IPU – Intel® Processor Advisory” Intel-SA-00464, and




• “2021.1 IPU - Intel Atom® Processor Advisory” Intel-SA-00465.

Siemens has released updates for several affected products …

advisory bios bios update can cpus industrial information intel intel cpus june lists products siemens ssa update vulnerabilities