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CVE-2023-3269

Description

A vulnerability exists in the memory management subsystem of the Linux kernel. The lock handling for accessing and updating virtual memory areas (VMAs) is incorrect, leading to use-after-free problems. This issue can be successfully exploited to execute arbitrary kernel code, escalate containers, and gain root privileges.

POC

Reference

- http://seclists.org/fulldisclosure/2023/Jul/43

- http://www.openwall.com/lists/oss-security/2023/07/28/1

- http://www.openwall.com/lists/oss-security/2023/08/25/4

Github

- https://github.com/CVEDB/awesome-cve-repo

- https://github.com/CVEDB/top

- https://github.com/FawazMalik-jjj/CONTAIN-SEC-FALCON

- https://github.com/GhostTroops/TOP

- https://github.com/IdanBanani/Linux-Kernel-VR-Exploitation

- https://github.com/LumaKernel/awesome-stars

- https://github.com/Metarget/metarget

- https://github.com/Snoopy-Sec/Localroot-ALL-CVE

- https://github.com/aneasystone/github-trending

- https://github.com/freitzzz/stars

- https://github.com/giterlizzi/secdb-feeds

- https://github.com/hktalent/TOP

- https://github.com/izj007/wechat

- https://github.com/joaomagfreitas/stars

- https://github.com/johe123qwe/github-trending

- https://github.com/kherrick/hacker-news

- https://github.com/kun-g/Scraping-Github-trending

- https://github.com/lrh2000/StackRot

- https://github.com/nisadevi11/Localroot-ALL-CVE

- https://github.com/nomi-sec/PoC-in-GitHub

- https://github.com/whoami13apt/files2

- https://github.com/xairy/linux-kernel-exploitation