Christiaan008's video: 30C3: Baseband Exploitation in 2013 EN

For more information and to download the video visit: http://bit.ly/30C3_info Playlist 30C3: http://bit.ly/30c3_pl Speakers: RPW | esizkur Hexagon challenges Exploitation of baseband vulnerabilities has become significantly harder on average. With Qualcomm having grabbed 97% of the market share of shipped LTE chipsets in 1Q2013, you see their chipset in every single top-of-the-line smartphone, whether it is an Android, an iPhone, a Windows Phone or a Blackberry. While almost all other current baseband CPUs are ARM-based, Qualcomm has transitioned their entire modem software stack to their own DSP-based architecture, the Hexagon architecture. The architecture switch together with recent hardening of the baseband stack introduces significant challenges for exploit development which we will explore in this talk.