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CVE-2016-7097

Description

The filesystem implementation in the Linux kernel through 4.8.2 preserves the setgid bit during a setxattr call, which allows local users to gain group privileges by leveraging the existence of a setgid program with restrictions on execute permissions.

POC

Reference

- http://www.ubuntu.com/usn/USN-3146-1

- http://www.ubuntu.com/usn/USN-3147-1

Github

- https://github.com/Amet13/vulncontrol

- https://github.com/alsmadi/Parse_CVE_Details