GKI_KernelSU_SUSFS/docs/ptrace.md

Ptrace Leak Fix

Fixes ptrace info leak on kernels older than 5.16. Internal to root hiding.

Source

• Source: patch (kernel_patches/gki_ptrace.patch)

Purpose

On kernels older than 5.16, a ptrace-related information leak may be present. This fix patches the kernel to close that leak, improving security for systems using ptrace.

It is documented as internal to root hiding (SUSFS/KernelSU) - not a standalone top-level feature.

Build Integration

The ptrace leak fix is applied as a patch during the build workflow when use_ptrace is enabled. It is enabled by default.

Related

• susfs.md - root hiding
• index.md - full feature index