drohttps://dro.github.io/Recent content on droHugoen-usTue, 18 Aug 2026 00:00:00 +0000SMM Part 2: Finding and Turning an Arbitrary Write into Full Code Executionhttps://dro.github.io/smm-part-2/Tue, 18 Aug 2026 00:00:00 +0000https://dro.github.io/smm-part-2/A follow up to the introduction post detailing implementation of a full SMM code execution exploit chain on modern firmware with all default mitigations.SMM Part 1: An Overview of Intel SMM Functionality and Security in EDK II and Derived IBV Firmwarehttps://dro.github.io/smm-part-1/Wed, 05 Aug 2026 00:00:00 +0000https://dro.github.io/smm-part-1/An introduction to SMM from an exploitation perspective, including attack surface and mitigations in EDK II and derived firmware.