important · Mobile — MediaTek
A rogue cellular base station can crash affected MediaTek modems without user interaction.
Affects
Phones and other connected devices using the affected MediaTek modem chipsets and firmware
The target must connect to the attacker-controlled base station, after which malformed modem input reaches one of two missing bounds checks and a system crash.
Detail and 3 sources
No patch status has been established for either flaw.