CVEs-PoC/2016/CVE-2016-2549.md

CVE-2016-2549

Description

sound/core/hrtimer.c in the Linux kernel before 4.4.1 does not prevent recursive callback access, which allows local users to cause a denial of service (deadlock) via a crafted ioctl call.

POC

Reference

• http://www.ubuntu.com/usn/USN-2930-2
• http://www.ubuntu.com/usn/USN-2930-2
• http://www.ubuntu.com/usn/USN-2932-1

Github

No PoCs found on GitHub currently.