skills.rest
alicangnll
alicangnllCOMMUNITY
Explore all skills by this author →
WebsiteGitHub

Linux Driver Exploit

Identify and exploit Linux kernel module vulnerabilities for privilege escalation.

Updated Aug 6, 2026
Search Tags:#linux#kernel#privilege escalation#vulnerability analysis#exploit#mitigation bypass
One-click install
npx skills add https://github.com/alicangnll/Spectra --skill linux-driver-exploit
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: Linux Driver Exploit
Source: https://github.com/alicangnll/Spectra/tree/main/spectra/skills/builtins/linux-driver-exploit
Command: npx skills add https://github.com/alicangnll/Spectra --skill linux-driver-exploit

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill provides a comprehensive guide to exploit vulnerabilities in Linux kernel modules for privilege escalation, helping reverse engineers and security professionals identify and exploit kernel module vulnerabilities.

Core Features & Use Cases

  • Module Reconnaissance: Identifies attack surfaces, device registration, and ioctl handlers.
  • Vulnerability Classes: Analyzes missing capability checks, heap overflow, stack buffer overflow, use-after-free, race conditions, type confusion, and information leaks.
  • Exploit Primitives: Includes arbitrary read/write, heap spraying, stack pivot, and ROP chain building.
  • Privilege Escalation: Explains cred struct overwrite, commit_creds, modprobe_path overwrite, and timerfd exploit methods.
  • Mitigation Bypass: Details SMEP, SMAP/PXN, KASLR, KPTI, and CFI/BPF/ hardening bypass techniques.
  • Exploit Template: Provides a sample exploit template for arbitrary read/write and privilege escalation.
  • Testing: Offers kernel debugging setup and finding offset instructions.
  • Final Report: Summarizes the exploit process, bypasses, and results.

Quick Start

Use the Linux Driver Exploit Skill to identify and exploit vulnerabilities in a Linux kernel module for privilege escalation.

Frequently Asked Questions about Linux Driver Exploit

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I exploit Linux kernel module vulnerabilities for privilege escalation?▼

Exploiting Linux kernel module vulnerabilities for privilege escalation involves identifying flaws in ioctl handlers and device registration, then leveraging arbitrary read/write primitives to overwrite credentials. This Skill provides exploit templates and bypass techniques for kernel mitigation mechanisms.

What are common vulnerability classes in Linux kernel modules?▼

Common vulnerability classes in Linux kernel modules include missing capability checks, heap overflow, stack buffer overflow, use-after-free, race conditions, type confusion, and information leaks. Analyzing these flaws allows you to build exploit primitives for unauthorized access.

How can I bypass SMEP, SMAP, and KASLR mitigations during kernel exploitation?▼

You can bypass SMEP, SMAP/PXN, KASLR, KPTI, and CFI/BPF hardening mechanisms by using specific exploit techniques detailed in this Skill. It provides strategies to circumvent these kernel mitigations, enabling successful privilege escalation despite modern protections.

What methods are used for Linux kernel privilege escalation after achieving arbitrary write?▼

After achieving arbitrary write, Linux kernel privilege escalation methods include cred struct overwrite, commit_creds execution, modprobe_path overwrite, and timerfd exploit techniques. These approaches manipulate kernel memory to grant root access.

Do I need prior knowledge of Linux kernel modules to use this exploitation guide?▼

Yes, you need prior knowledge of Linux kernel modules and exploitation techniques to use this Skill effectively. It is designed for reverse engineers and security professionals who already understand kernel architecture and memory management concepts.

How do I set up kernel debugging to test an exploit template?▼

Kernel debugging setup for testing exploit templates requires configuring the environment and finding necessary offsets within the kernel image. This Skill provides specific instructions for establishing the debugging environment and validating arbitrary read/write exploit templates.

Related Skills

Explore More Software Engineering Skills→
kzahedikzahedi
3

check-memory-leaks

Run valgrind to detect memory leaks and errors in YARS.

Community
Advanced
CodePhobiiaCodePhobiia
8

exploit-check

Audit Roblox games for common exploit vectors and generate security reports.

Community
Advanced
bpnrockstarbpnrockstar

auto-hunt

Automate bug bounty hunting from reconnaissance through exploitation and reporting.

Community
Advanced
openeuler-mirroropeneuler-mirror
3

vmcore-analysis

Analyze Linux kernel VMcore crash dumps via memory reverse-engineering and source forward-tracing.

Official
Advanced