CVE-2022-0847 PoC — Linux kernel 安全漏洞

Source

https://github.com/0xr1l3s/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

Linux “Dirty Pipe” vulnerability gives unprivileged users root access

Readme

# CVE-2022-0847
Linux “Dirty Pipe” vulnerability gives unprivileged users root access

File Snapshot


 [4.0K]  /data/pocs/c745cfd3749789eae019ae39bcc030d5f59c6e73
├── [5.7K]  CVE-2022-0847.c
├── [1.0K]  LICENSE
└── [  90]  README.md

0 directories, 3 files

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