CVE-2022-34918 LPE POC 尝试结合了一下360提出的USMA利用思路,还不错。 Chinese writeup: CVE-2022-34918 netfilter 分析笔记 基于USMA的内核通用EXP编写思路在 CVE-2022-34918 上的实践 !! For educational / research purposes only. Use at your own risk. !! (poc below in under poc_keyring_normal folder) 参考 https://github.com/randorisec/CVE-2022-34918-LPE-PoC https://randorisec.fr/crack-linux-firewall/ https://starlabs.sg/blog/2022/06-io_uring-new-code-new-bugs-and-a-new-exploit-technique/ https://vul.360.net/archives/391