CVEs-PoC/2016/CVE-2016-6246.md

CVE-2016-6246

Description

OpenBSD 5.8 and 5.9 allows certain local users with kern.usermount privileges to cause a denial of service (kernel panic) by mounting a tmpfs with a VNOVAL in the (1) username, (2) groupname, or (3) device name of the root node.

POC

Reference

• http://www.openwall.com/lists/oss-security/2016/07/14/5
• http://www.openwall.com/lists/oss-security/2016/07/14/5

Github

• https://github.com/mrash/afl-cve