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A kernel-based root solution for Android



KernelSU is working in Linux kernel mode, it has more control over userspace applications.

Whitelist access control

Only App that is granted root permission can access `su`, other apps cannot perceive su.

Restricted root permission

KernelSU allows you to customize the uid, gid, groups, capabilities and SELinux rules of su. Lock up the root power in a cage.

Module & Open source

KernelSU supports modify /system systemlessly by overlayfs and it is open-sourced under GPL-3.

Released under the GPL3 License.