If the attacker manages to create files in the directory used to collect log files in supportutils before version 3.1-5.7.1 (e.g. with CVE-2018-19638) he can kill arbitrary processes on the local machine.
https://bugzilla.suse.com/show_bug.cgi?id=1118463
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00018.html