Overview
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This talk demonstrates how to patch Qualcomm Wi-Fi firmware on Xtensa cores using a modified Nexmon framework. It covers firmware structure, chip architecture, disassembly and compilation tools, and a proof-of-concept patch for security research.
Syllabus
Recon 2023 - Daniel Wegemer - Enabling Security Research On Qualcomm Wifi Chips
Taught by
Recon Conference