802.11 Packets in Packets

A Standard-Compliant Exploit of Layer 1

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About: 802.11 Packets in Packets from 2012-01-04

New to 2011, Packet-in-Packet exploits allow for injection of raw radio frames into remote wireless networks. In these exploits, an attacker crafts a string that when transmitted over the air creates the symbols of a complete and valid radio packet. When radio interference damages the beginning of the outer packet, the receiver is tricked into seeing only the inner packet, allowing a frame to be remotely injected. The attacker requires no radio, and injection occurs without a software or hardware bug.