CVE-2017-5947: Undefined Security Weakness

An issue was discovered in OnePlus One, X, 2, 3, 3T, and 5 devices with OxygenOS 5.0 and earlier. The attacker can reboot the device into the Qualcomm Emergency Download EDL mode through ADB or by using Volume-Up when connected to USB, which in turn could allow for downgrading partitions such as...