Dmytro Oleksiuk aka Cr4sh has a new blog post on SMM exploits on Lenovo firmware! Very well written and detailed, with source code! Exploiting SMM callout vulnerabilities in Lenovo firmware Hi, everyone. In this article I’ll continue to publish my research in PC firmware security field. In previous article, “Breaking UEFI security with software DMA … Continue reading Cr4sh on SMM exploits in Lenovo firmware!