cve/2016/CVE-2016-1583.md

CVE-2016-1583

Description

The ecryptfs_privileged_open function in fs/ecryptfs/kthread.c in the Linux kernel before 4.6.3 allows local users to gain privileges or cause a denial of service (stack memory consumption) via vectors involving crafted mmap calls for /proc pathnames, leading to recursive pagefault handling.

POC

Reference

• http://packetstormsecurity.com/files/137560/Linux-ecryptfs-Stack-Overflow.html
• http://www.ubuntu.com/usn/USN-3000-1
• http://www.ubuntu.com/usn/USN-3002-1
• http://www.ubuntu.com/usn/USN-3003-1
• http://www.ubuntu.com/usn/USN-3004-1
• https://www.exploit-db.com/exploits/39992/

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/R0B1NL1N/linux-kernel-exploitation
• https://github.com/Technoashofficial/kernel-exploitation-linux
• https://github.com/kdn111/linux-kernel-exploitation
• https://github.com/khanhdn111/linux-kernel-exploitation
• https://github.com/khanhdz-06/linux-kernel-exploitation
• https://github.com/khanhdz191/linux-kernel-exploitation
• https://github.com/khanhhdz/linux-kernel-exploitation
• https://github.com/khanhhdz06/linux-kernel-exploitation
• https://github.com/khanhnd123/linux-kernel-exploitation
• https://github.com/knd06/linux-kernel-exploitation
• https://github.com/ndk06/linux-kernel-exploitation
• https://github.com/ndk191/linux-kernel-exploitation
• https://github.com/skbasava/Linux-Kernel-exploit
• https://github.com/ssr-111/linux-kernel-exploitation
• https://github.com/wkhnh06/linux-kernel-exploitation
• https://github.com/xairy/linux-kernel-exploitation