关联漏洞
标题:
Linux kernel 资源管理错误漏洞
(CVE-2022-32250)
描述: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 5.18.1版本及之前版本存在安全漏洞,该漏洞源于net/netfilter/nf_tables_api.c允许本地用户将权限升级为root用户,攻击者利用该漏洞可导致释放后重用。
介绍
# CVE-2022-32250
This is my exploit for CVE-2022-32250, written entirely based on the research from [NCC Group's blog](https://www.nccgroup.com/us/research-blog/settlers-of-netlink-exploiting-a-limited-uaf-in-nf_tables-cve-2022-32250).
Tested on: Kernel version 5.13\
Success rate: ~70%

## Building
Building requires `libmnl` and `libnftnl`.
```c
make all
```
## Disclaimer
The Proof-of-Concept and the write-up of the vulnerability are for educational and research purposes only. Use at your own risk.
文件快照
[4.0K] /data/pocs/1dfe1b93a262520ebbb678c54f20aa7cf40286e7
├── [ 5] dummy
├── [ 30K] exploit.c
├── [ 164] ex.sh
├── [4.2K] fuse_spray.c
├── [ 208] fuse_spray.h
├── [ 338] Makefile
├── [ 237] monke.c
├── [154K] poc.png
├── [ 527] README.md
└── [ 78] x
0 directories, 10 files
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