Created attachment 181865 [details] patch Changelog: Security Fix(es): * A race condition was found in the way su handled the management of child processes. A local authenticated attacker could use this flaw to kill other processes with root privileges under specific conditions. (CVE-2017-2616) Red Hat would like to thank Tobias Stöckmann for reporting this issue. Bug Fix(es): * The "findmnt --target <path>" command prints all file systems where the mount point directory is <path>. Previously, when used in the chroot environment, "findmnt --target <path>" incorrectly displayed all mount points. The command has been fixed so that it now checks the mount point path and returns information only for the relevant mount point. (BZ#1414481) https://rhn.redhat.com/errata/RHSA-2017-0907.html The port with patch applied builds fine for c7 and c7_64 on Poudriere with 10.3-RELEASE. MFH because of security fix.
A commit references this bug: Author: tijl Date: Fri May 26 10:49:21 UTC 2017 New revision: 441769 URL: https://svnweb.freebsd.org/changeset/ports/441769 Log: Update util-linux to 2.23.2-33.el7_3.2. PR: 218728 Submitted by: Piotr Kubaj <pkubaj@anongoth.pl> Changes: head/emulators/linux_base-c7/Makefile head/emulators/linux_base-c7/distinfo
We don't install su so the problem doesn't affect us.