CVE-2022-1015 PoC — Linux kernel 缓冲区错误漏洞

Source

https://github.com/seadragnol/CVE-2022-1015

Associated Vulnerability

Title:Linux kernel 缓冲区错误漏洞 (CVE-2022-1015)
Description:A flaw was found in the Linux kernel in linux/net/netfilter/nf_tables_api.c of the netfilter subsystem. This flaw allows a local user to cause an out-of-bounds write issue.

Readme

# CVE-2022-1015

target: [linux kernel 5.17.0](https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/linux-5.17.tar.gz)\
config: [.config](./.config)


requirements:
```c
apt install libmnl-dev libnftnl-dev
```

build:
```c
gcc exploit.c -o exploit -lmnl -lnftnl -lpthread -no-pie
```

# References
- https://web.archive.org/web/20240714125127/https://blog.dbouman.nl/2022/04/02/How-The-Tables-Have-Turned-CVE-2022-1015-1016/
- https://anatomic.rip/cve-2022-1015/
- https://www.vicarius.io/vsociety/posts/cve-2022-1015-nftables-out-of-bounds-access-lpe

File Snapshot


 [4.0K]  /data/pocs/5e44690d8531b89e8c0b22bbf260a7b05317d96d
├── [ 19K]  exploit.c
└── [ 552]  README.md

0 directories, 2 files

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