cve2019-2215 poc for 3.18 kernel Based on Maddie Stone's POC from https://bugs.chromium.org/p/project-zero/issues/detail?id=1942
This is a fork of cve2019-2215-3.18 originally by arpruss as he/she stopped working on it as mention here https://forum.xda-developers.com/t/root-with-cve-2019-2215.3979341/post-80694965
*This fork is actually a clone of https://forum.xda-developers.com/t/root-with-cve-2019-2215.3979341/post-80702567