openSUSE-SU-2021:3348-1: moderate: Security update for systemd
openSUSE Security Update: Security update for systemd
______________________________________________________________________________
Announcement ID: openSUSE-SU-2021:3348-1
Rating: moderate
References: #1134353 #1171962 #1184994 #1188018 #1188063
#1188291 #1188713 #1189480 #1190234 SLE-21032
Cross-References: CVE-2021-33910
CVSS scores:
CVE-2021-33910 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVE-2021-33910 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products:
openSUSE Leap 15.3
______________________________________________________________________________
An update that solves one vulnerability, contains one
feature and has 8 fixes is now available.
Description:
This update for systemd fixes the following issues:
- CVE-2021-33910: Fixed use of strdupa() on a path (bsc#1188063).
- logind: terminate cleanly on SIGTERM/SIGINT (bsc#1188018).
- Adopting BFQ to control I/O (jsc#SLE-21032, bsc#1134353).
- Rules weren't applied to dm devices (multipath) (bsc#1188713).
- Ignore obsolete "elevator" kernel parameter (bsc#1184994, bsc#1190234).
- Make sure the versions of both udev and systemd packages are always the
same (bsc#1189480).
- Avoid error message when udev is updated due to udev being already
active when the sockets are started again (bsc#1188291).
- Allow the systemd sysusers config files to be overriden during system
installation (bsc#1171962).
Special Instructions and Notes:
Please reboot the system after installing this update.
Patch Instructions:
To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
- openSUSE Leap 15.3:
zypper in -t patch openSUSE-SLE-15.3-2021-3348=1
Package List:
- openSUSE Leap 15.3 (noarch):
systemd-bash-completion-234-24.93.1
References:
https://www.suse.com/security/cve/CVE-2021-33910.html
https://bugzilla.suse.com/1134353
https://bugzilla.suse.com/1171962
https://bugzilla.suse.com/1184994
https://bugzilla.suse.com/1188018
https://bugzilla.suse.com/1188063
https://bugzilla.suse.com/1188291
https://bugzilla.suse.com/1188713
https://bugzilla.suse.com/1189480
https://bugzilla.suse.com/1190234
A systemd security update has been released for openSUSE Leap 15.3.
