Extreme Privilege Escalation on Windows 8UEFI Systems

Provided by: SecurityTube.net Topic: Security Date Added: Nov 2014 Format: Webcast
The UEFI specification has more tightly coupled the bonds of the operating system and the platform firmware by providing the well-defined \"Runtime services\" interface between the operating system and the firmware. This interface is more expansive than the interface that existed in the days of conventional BIOS, which has inadvertently increased the attack surface against the platform firmware.

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