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CVE-2014-0203

Description

The __do_follow_link function in fs/namei.c in the Linux kernel before 2.6.33 does not properly handle the last pathname component during use of certain filesystems, which allows local users to cause a denial of service (incorrect free operations and system crash) via an open system call.

POC

Reference

- http://linux.oracle.com/errata/ELSA-2014-3043.html

Github

No PoCs found on GitHub currently.