MediaTek Chips

Pierluigi Paganini August 14, 2022
A flaw in Xiaomi phones using MediaTek Chips could allow to forge transactions

Flaws in Xiaomi Redmi Note 9T and Redmi Note 11 models could be exploited to disable the mobile payment mechanism and even forge transactions. Check Point researchers discovered the flaws while analyzing the payment system built into Xiaomi smartphones powered by MediaTek chips. Trusted execution environment (TEE) is an important component of mobile devices designed to process […]