K20022580 : Linux kernel vulnerability CVE-2013-7446

Security Advisory Description

Use-after-free vulnerability in net/unix/af_unix.c in the Linux kernel before 4.3.3 allows local users to bypass intended AF_UNIX socket permissions or cause a denial of service (panic) via crafted epoll_ctl calls. (CVE-2013-7446)
Impact
The local user may be able to bypass socket permissions or a cause denial-of-service (DoS) to the system using specific crafted calls.