公开(公告)号：US11663338B2

公开(公告)日：2023-05-30

申请号：US15931855

申请日：2020-05-14

Applicant: University of Florida Research Foundation, Inc.

Inventor： Grant Haydock Hernandez ,  Kevin R. Butler ,  Patrick G. Traynor

IPC: G06F21/57 ,  G06F11/36 ,  H04W28/06 ,  H04W92/10

CPC classification number: G06F21/577 ,  G06F11/3688 ,  H04W28/065 ,  G06F21/57 ,  H04W92/10

Abstract: Various examples are provided related to automated security analysis of baseband firmware. In one example, a system includes a wireless front end and processing circuitry communicatively coupled to the wireless front end and a target device. The processing circuitry can generate mutated packets based upon a device state of the target device; provide the mutated packets for transmission to the target device; receive feedback information from the target device in response to reception of the mutated packets; and identify a firmware flaw associated with the target device in response to the feedback information. In another example, a method includes generating mutated packets based upon a device state of a target device; transmitting the mutated packets to the target device; receiving feedback information from the target device in response to reception of the mutated packets; and identifying a firmware flaw associated with the target device using the feedback information.