CVEs-PoC/2020/CVE-2020-0009.md

CVE-2020-0009

Description

In calc_vm_may_flags of ashmem.c, there is a possible arbitrary write to shared memory due to a permissions bypass. This could lead to local escalation of privilege by corrupting memory shared between processes, with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android kernel Android ID: A-142938932

POC

Reference

• http://packetstormsecurity.com/files/155903/Android-ashmem-Read-Only-Bypasses.html

Github

• https://github.com/Live-Hack-CVE/CVE-2020-0009