Patching and hooking the Linux kernel with only stripped Linux kernel image.
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- Obtain all symbol information without source code and symbol information.
- Inject arbitrary code into the kernel. (Static patching the kernel image or Runtime dynamic loading).
- Kernel function inline hook and syscall table hook are provided.
- Additional SU for Android.
If you are using Android, APatch would be a better choice.
CONFIG_KALLSYMS=y
Currently only supports arm64 architecture.
Linux 3.18 - 6.6 (theoretically)
- vmlinux-to-elf: Some ideas for parsing kernel symbols.
- android-inline-hook: Some code for fixing arm64 inline hook instructions.
- tlsf: Memory allocator used for KPM. (Need another to allocate ROX memory.)
KernelPatch is licensed under the GNU General Public License (GPL) 2.0 (https://www.gnu.org/licenses/old-licenses/gpl-2.0.html).