ATFuzzer – Dynamic Analysis Of AT Interface For Android Smartphones

From govanguard.com

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“Opening Pandora’s Box through ATFuzzer: Dynamic Analysis of AT Interface for Android Smartphones” is accepted to the 35th Annual Computer Security Applications Conference (ACSAC) 2019. https://relentless-warrior.github.io/wp-content/uploads/2019/11/atfuzz.pdf Abstract This paper focuses on checking the correctness and robustness of the AT command interface exposed by the cellular baseband processor through Bluetooth and USB. A device’s application processor uses this interface for issuing high-level commands (or, AT commands) to the baseband processor for performing cellular network operations (e.g., placing a phone call).

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