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CVE-2016-2544

Description

Race condition in the queue_delete function in sound/core/seq/seq_queue.c in the Linux kernel before 4.4.1 allows local users to cause a denial of service (use-after-free and system crash) by making an ioctl call at a certain time.

POC

Reference

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

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

- https://bugzilla.redhat.com/show_bug.cgi?id=1311558

Github

No PoCs found on GitHub currently.