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submitted 2 years ago* (last edited 1 year ago) by [email protected] to c/[email protected]

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[–] [email protected] 1 points 2 years ago

I'm talking about the baseband, the device that talks to the cell network (among many other functions). It has its own closed-source firmware, no open-source substitute for that firmware exists, and it has full access to the entire system, bypassing the CPU and OS. Installing a different OS will not stop attackers from exploiting vulnerabilities in the baseband firmware and taking over the phone.