- Lab
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Libraries: If you want this lab, consider one of these libraries.
- Security
CVE-2022-0847 Dirty Pipe: Emulation and Detection
In this lab, you’ll practice vulnerability management by researching, assessing, testing, and mitigating an emerging threat. When you’re finished, you’ll be able to emulate the Dirty Pipe vulnerability, detect attempts to exploit it, and protect your networks and systems.
Lab Info
Table of Contents
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Challenge
Emulate
Determine if the lab system is vulnerable to Dirty Pipe by running a script that checks the Linux kernel version and compares it against known vulnerable versions, then prove that the vulnerability is exploitable by running bleeding edge proof of concept code to gain root access to the system.
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Challenge
Detect
Create audit rules based on what you’ve learnt about the vulnerability and how it works, to alert on specific system calls.
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Challenge
Protect
Patch the kernel so that a non-vulnerable version of the splice system call is installed, but retain the original kernel so you carry out further testing.
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Challenge
The Last Challenge
Welcome to the final challenge! This is your last chance to experiment in the environment. Clicking Finish Lab will end this little world that flittered into existence just for you.
Real skill practice before real-world application
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Learn by doing
Engage hands-on with the tools and technologies you’re learning. You pick the skill, we provide the credentials and environment.
Follow your guide
All labs have detailed instructions and objectives, guiding you through the learning process and ensuring you understand every step.
Turn time into mastery
On average, you retain 75% more of your learning if you take time to practice. Hands-on labs set you up for success to make those skills stick.