ANSANJAY / KernelSymbol

This repository is a comprehensive guide on kernel symbols in Linux, detailing the exploration and manipulation of symbols, system calls, and memory protection mechanisms. It features well-structured modules with source code and documentation.

🐧 6_KernelSymbol Guide 📚

A deep dive into the Linux kernel symbols, exploring kernel modules, memory protection, system calls and more.

📂 Repository Structure:

• 10_on-Exported Kernel Symbols: Exploration of exported and non-exported kernel symbols.
• 11_update_kernel_symbol: Methods to update kernel symbols.
• 12_update_system_call: Procedures to update system call tables.
• 13_disable write protection: Techniques for disabling write protection.
• 14_access_parameter_of_syscall: Accessing system call parameters.
• 15_read_Filename: Reading file names through kernel modules.
• 1_kernel_symbol: Introductory guide on kernel symbols.
• 2proc_kalllsyms: Insights on proc_kallsyms.
• 3_nm_lkm: Understanding nm with loadable kernel modules.
• 4_kallsyms_lookup_name: Detailed exploration of kallsyms_lookup_name.
• 5_get_kernel_code: Retrieving kernel code addresses.
• 6_kallsyms_on_each_symbol: Iterating over each kernel symbol.
• 7_print_module_name_from_kallsysms: Extracting module names from kallsyms.
• 8_size_of_function: Calculating function size in kernel space.
• 9_function_pointer: Understanding function pointers in kernel.

📜 License

Refer to the LICENSE file for detailed licensing information.

🤝 Contributions

Feel free to submit PRs, issues or suggestions to enhance this repository. All contributions are welcome!