Android - 'zygote->init;' Chain from USB Privilege Escalation

After reporting https://bugs.chromium.org/p/project-zero/issues/detail?id=1583 Android ID 80436257, CVE-2018-9445, I discovered that this issue could also be used to inject code into the context of the zygote. Additionally, I discovered a privilege escalation path from zygote to init; that...