UEFI Privilege Escalation Exploit: Trustzone Exploit that allows running code in secure mode on Surface RT (Tegra 3) with the help of Yahallo (by imbushuo)
This tool allows you to run any given code in the Secure PL1 state of the Cortex-A9 CPU cores. This is based of off Yahallo by imbushuo.
More information will follow.
This code is released under GPLv2.