A systemd security update has been released for openSUSE Leap 15.2.

openSUSE-SU-2021:1082-1: moderate: Security update for systemd

openSUSE Security Update: Security update for systemd
______________________________________________________________________________

Announcement ID: openSUSE-SU-2021:1082-1
Rating: moderate
References: #1184994 #1188063
Cross-References: CVE-2021-33910
CVSS scores:
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 15.2
______________________________________________________________________________

An update that solves one vulnerability and has one errata
is now available.

Description:

This update for systemd fixes the following issues:

- CVE-2021-33910: Fixed a denial of service in systemd via
unit_name_path_escape() (bsc#1188063)
- Skip udev rules if 'elevator=' is used (bsc#1184994)

This update was imported from the SUSE:SLE-15:Update update project.

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 15.2:

zypper in -t patch openSUSE-2021-1082=1


Package List:

- openSUSE Leap 15.2 (i586 x86_64):

libsystemd0-234-lp152.31.31.1
libsystemd0-debuginfo-234-lp152.31.31.1
libsystemd0-mini-234-lp152.31.31.1
libsystemd0-mini-debuginfo-234-lp152.31.31.1
libudev-devel-234-lp152.31.31.1
libudev-mini-devel-234-lp152.31.31.1
libudev-mini1-234-lp152.31.31.1
libudev-mini1-debuginfo-234-lp152.31.31.1
libudev1-234-lp152.31.31.1
libudev1-debuginfo-234-lp152.31.31.1
nss-myhostname-234-lp152.31.31.1
nss-myhostname-debuginfo-234-lp152.31.31.1
nss-mymachines-234-lp152.31.31.1
nss-mymachines-debuginfo-234-lp152.31.31.1
nss-systemd-234-lp152.31.31.1
nss-systemd-debuginfo-234-lp152.31.31.1
systemd-234-lp152.31.31.1
systemd-container-234-lp152.31.31.1
systemd-container-debuginfo-234-lp152.31.31.1
systemd-coredump-234-lp152.31.31.1
systemd-coredump-debuginfo-234-lp152.31.31.1
systemd-debuginfo-234-lp152.31.31.1
systemd-debugsource-234-lp152.31.31.1
systemd-devel-234-lp152.31.31.1
systemd-journal-remote-234-lp152.31.31.1
systemd-journal-remote-debuginfo-234-lp152.31.31.1
systemd-logger-234-lp152.31.31.1
systemd-mini-234-lp152.31.31.1
systemd-mini-container-mini-234-lp152.31.31.1
systemd-mini-container-mini-debuginfo-234-lp152.31.31.1
systemd-mini-coredump-mini-234-lp152.31.31.1
systemd-mini-coredump-mini-debuginfo-234-lp152.31.31.1
systemd-mini-debuginfo-234-lp152.31.31.1
systemd-mini-debugsource-234-lp152.31.31.1
systemd-mini-devel-234-lp152.31.31.1
systemd-mini-sysvinit-234-lp152.31.31.1
systemd-network-234-lp152.31.31.1
systemd-network-debuginfo-234-lp152.31.31.1
systemd-sysvinit-234-lp152.31.31.1
udev-234-lp152.31.31.1
udev-debuginfo-234-lp152.31.31.1
udev-mini-234-lp152.31.31.1
udev-mini-debuginfo-234-lp152.31.31.1

- openSUSE Leap 15.2 (noarch):

systemd-bash-completion-234-lp152.31.31.1
systemd-mini-bash-completion-234-lp152.31.31.1

- openSUSE Leap 15.2 (x86_64):

libsystemd0-32bit-234-lp152.31.31.1
libsystemd0-32bit-debuginfo-234-lp152.31.31.1
libudev-devel-32bit-234-lp152.31.31.1
libudev1-32bit-234-lp152.31.31.1
libudev1-32bit-debuginfo-234-lp152.31.31.1
nss-myhostname-32bit-234-lp152.31.31.1
nss-myhostname-32bit-debuginfo-234-lp152.31.31.1
nss-mymachines-32bit-234-lp152.31.31.1
nss-mymachines-32bit-debuginfo-234-lp152.31.31.1
systemd-32bit-234-lp152.31.31.1
systemd-32bit-debuginfo-234-lp152.31.31.1

References:

  https://www.suse.com/security/cve/CVE-2021-33910.html
  https://bugzilla.suse.com/1184994
  https://bugzilla.suse.com/1188063