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ModemIsolationResearch » History » Revision 3

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Denis 'GNUtoo' Carikli, 03/07/2018 11:26 PM


ModemSharedMemory

Various system on a chip

Vendor System on a chip Isolation References
Qualcomm Mobile Station Modem (MSM) Snapdragon 7x30 Bad:
* The modem is in charge of loading the bootloader of the processor running Android. Because of that it can temper with that bootloader and take control of the processor running Android.
* The modem can access the memory of the processor running Android, and can take control of it through that way.
* The modem has access to the storage of the processor running Android, so it can take control of it through that.
boot process

Updated by Denis 'GNUtoo' Carikli over 2 years ago · 3 revisions