Wake and Break: a PSP exploit to load unsigned IP firmware to AMD navi31 (RX 7900)
Summary
Wake and Break describes a PSP exploit that allows loading unsigned IP firmware on AMD Navi31 GPUs. The patch resides in PSP memory during a warm boot and is wiped on a cold power cycle, restoring stock firmware. The repository provides scripts to reproduce and test the exploit on a Linux host with a patched AMD driver.