ECHO-B55C-210A-6F81 Only relevant to systems running systemd along with selinux. https://security-tracker.debian.org/tracker/CVE-2013-4392 can be verified using the following command: ls /sys/fs/selinux If the directory does not exist, then selinux is not enabled. cat /proc/1/comm If the output is not systemd, then selinux is not enabled.

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