CVE-2022-2588 PoC — Linux kernel 安全漏洞

介绍

# CVE-2022-2588
Code adapted for one cpu, and with a vagrant file provided to boot up a vulnerable machine used for educational purposes.


To create a vulnerable machine, you need to have [Vagrant](https://www.vagrantup.com/) installed on your machine, then execute on the repository root:
   ```sh
   Vagrant up
   ```
Wait for installation and booting then :
   ```sh
   Vagrant ssh
   ```
 
Inside the Vm:
   ```sh
   cd CVE-2022-2588/ && gcc ./exploit.c -o exploit -lpthread 
   ./exploit
   ```
then:
   ```sh
   su ensimag
   password:  #ensimag
   #
   ```
The original exploit code : [here](https://github.com/Markakd/CVE-2022-2588)

To prevent the exploit try to uncomment the line 15 and 18 and restart the process.

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