%0 Conference Proceedings
%T USB Connection Vulnerabilities on Android Smartphones: Default and Vendors’ Customizations
%+ Center for Research in Advanced Computing Systems (CRACS INESC)
%+ Instituto de Telecomunicações [Lisboa, Portugal]
%A Pereira, André
%A Correia, Manuel
%A Brandão, Pedro
%Z Part 1: Research Papers
%< avec comité de lecture
%( Lecture Notes in Computer Science
%B 15th IFIP International Conference on Communications and Multimedia Security (CMS)
%C Aveiro, Portugal
%Y Bart Decker
%Y André Zúquete
%I Springer
%3 Communications and Multimedia Security
%V LNCS-8735
%P 19-32
%8 2014-09-25
%D 2014
%R 10.1007/978-3-662-44885-4_2
%K Android
%K Security
%K USB vulnerability
%K privileges escalation
%K vendor vulnerabilities
%Z Computer Science [cs]
%Z Computer Science [cs]/Networking and Internet Architecture [cs.NI]Conference papers
%X We expose an USB vulnerability in some vendors’ customization of the android system, where the serial AT commands processed by the cellular modem are extended to allow other functionalities. We target that vulnerability for the specific vendor system and present a proof of concept of the attack in a realistic scenario environment. For this we use an apparently inoffensive smartphone charging station like the one that is now common at public places like airports. We unveil the implications of such vulnerability that culminate in flashing a compromised boot partition, root access, enable adb and install a surveillance application that is impossible to uninstall without re-flashing the android boot partition. All these attacks are done without user consent or knowledge on the attacked mobile phone.
%G English
%Z TC 6
%Z TC 11
%2 https://inria.hal.science/hal-01404182/document
%2 https://inria.hal.science/hal-01404182/file/978-3-662-44885-4_2_Chapter.pdf
%L hal-01404182
%U https://inria.hal.science/hal-01404182
%~ IFIP-LNCS
%~ IFIP
%~ IFIP-TC
%~ IFIP-TC11
%~ IFIP-TC6
%~ IFIP-LNCS-8735
%~ IFIP-CMS