| Config block 0x50001, which contains a u8 brightness setting that indexes a table of u32 addresses, can be set to an out-of-bounds index (it's normally 1-5). Located within cfg block 0x50009, there exists a single controllable u32 that's located within the u8's range. With these set properly, one can eventually redirect a function pointer to an address of their choice. This is triggered after the Home Menu quick launch tab is activated. POC [https://github.com/zoogie/menuhax67 here].