CVE-2022-0847 PoC — Linux kernel 安全漏洞

Source

https://github.com/tmoneypenny/CVE-2022-0847

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。

Description

Dirty Pipe - CVE-2022-0847

Readme

# CVE-2022-0847
PoC

### Usage
```
dirty-pipe 
CVE-2022-0847

USAGE:
    dirty-pipe --target <FILE> --offset <OFFSET> --data <DATA>

OPTIONS:
    -t, --target <FILE>      TargetFile
    -o, --offset <OFFSET>    Offset
    -d, --data <DATA>        Data
    -h, --help               Print help information
```

File Snapshot


 [4.0K]  /data/pocs/1089d15c66b2dcdd499a8b3a788cc8296dd4705d
├── [ 244]  Cargo.toml
├── [ 307]  README.md
└── [4.0K]  src
    └── [8.9K]  main.rs

1 directory, 3 files

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