CVE-2022-0995 PoC — Linux kernel 缓冲区错误漏洞

Source

https://github.com/1nzag/CVE-2022-0995

Associated Vulnerability

Title:Linux kernel 缓冲区错误漏洞 (CVE-2022-0995)
Description:An out-of-bounds (OOB) memory write flaw was found in the Linux kernel’s watch_queue event notification subsystem. This flaw can overwrite parts of the kernel state, potentially allowing a local user to gain privileged access or cause a denial of service on the system.

Description

CVE-2022-0995 exploit

Readme

# CVE-2022-0995
CVE-2022-0995 exploit

+ **[writeups](https://1nzag.github.io/study/linux_kernel/case_study/cve_2022_0995)**

+ **exploit target**:
    linux-5.13.18

+ **refernces**:
    + <https://docs.kernel.org/core-api/watch_queue.html#overview>>
    + <https://bsauce.github.io/2022/04/15/CVE-2022-0995/>
    + <https://google.github.io/security-research/pocs/linux/cve-2021-22555/writeup.html>
    + <https://github.com/Bonfee/CVE-2022-0995>


## How to build

```bash
gcc -o exploit exploit.c
```

File Snapshot


 [4.0K]  /data/pocs/940acac03c0681d639afaed2b50699c673fdd729
├── [ 17K]  exploit.c
└── [ 504]  README.md

0 directories, 2 files

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