VULNERABILITY INTELLIGENCE
CVE-2013-7446
CVSS score5.3 MEDIUM
EPSS probability0.63%
CISA KEVNot currently listed
Published2015-12-28
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H
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.