Video Call Exploit Chains Two Flaws in Unisoc Modems

Researchers have discovered a way to exploit two vulnerabilities in Unisoc modems, allowing them to take control of an Android device. This can be achieved by sending a payload to the device and tricking the victim into answering a call. The vulnerabilities can be chained together to gain control of the device. The exploit relies on the victim answering their phone to execute the payload. This method allows attackers to potentially gain access to the device. The vulnerabilities are found in Unisoc modems used in Android devices.