A systemd security update has been released for openSUSE Leap 15.3 and 15.4.

openSUSE-SU-2022:0539-1: moderate: Security update for systemd

openSUSE Security Update: Security update for systemd
______________________________________________________________________________

Announcement ID: openSUSE-SU-2022:0539-1
Rating: moderate
References: #1191826 #1192637 #1194178
Cross-References: CVE-2021-3997
CVSS scores:
CVE-2021-3997 (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
openSUSE Leap 15.4
______________________________________________________________________________

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

Description:

This update for systemd fixes the following issues:

- CVE-2021-3997: Fixed an uncontrolled recursion in systemd's
systemd-tmpfiles (bsc#1194178).

The following non-security bugs were fixed:
- udev/net_id: don't generate slot based names if multiple devices might
claim the same slot (bsc#1192637)
- localectl: don't omit keymaps files that are symlinks (bsc#1191826)

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 15.4:

zypper in -t patch openSUSE-SLE-15.4-2022-539=1

- openSUSE Leap 15.3:

zypper in -t patch openSUSE-SLE-15.3-2022-539=1


Package List:

- openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):

systemd-logger-246.16-150300.7.39.1

- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

libsystemd0-246.16-150300.7.39.1
libsystemd0-debuginfo-246.16-150300.7.39.1
libudev-devel-246.16-150300.7.39.1
libudev1-246.16-150300.7.39.1
libudev1-debuginfo-246.16-150300.7.39.1
nss-myhostname-246.16-150300.7.39.1
nss-myhostname-debuginfo-246.16-150300.7.39.1
nss-mymachines-246.16-150300.7.39.1
nss-mymachines-debuginfo-246.16-150300.7.39.1
nss-resolve-246.16-150300.7.39.1
nss-resolve-debuginfo-246.16-150300.7.39.1
nss-systemd-246.16-150300.7.39.1
nss-systemd-debuginfo-246.16-150300.7.39.1
systemd-246.16-150300.7.39.1
systemd-container-246.16-150300.7.39.1
systemd-container-debuginfo-246.16-150300.7.39.1
systemd-coredump-246.16-150300.7.39.1
systemd-coredump-debuginfo-246.16-150300.7.39.1
systemd-debuginfo-246.16-150300.7.39.1
systemd-debugsource-246.16-150300.7.39.1
systemd-devel-246.16-150300.7.39.1
systemd-doc-246.16-150300.7.39.1
systemd-journal-remote-246.16-150300.7.39.1
systemd-journal-remote-debuginfo-246.16-150300.7.39.1
systemd-logger-246.16-150300.7.39.1
systemd-network-246.16-150300.7.39.1
systemd-network-debuginfo-246.16-150300.7.39.1
systemd-sysvinit-246.16-150300.7.39.1
udev-246.16-150300.7.39.1
udev-debuginfo-246.16-150300.7.39.1

- openSUSE Leap 15.3 (noarch):

systemd-lang-246.16-150300.7.39.1

- openSUSE Leap 15.3 (x86_64):

libsystemd0-32bit-246.16-150300.7.39.1
libsystemd0-32bit-debuginfo-246.16-150300.7.39.1
libudev-devel-32bit-246.16-150300.7.39.1
libudev1-32bit-246.16-150300.7.39.1
libudev1-32bit-debuginfo-246.16-150300.7.39.1
nss-myhostname-32bit-246.16-150300.7.39.1
nss-myhostname-32bit-debuginfo-246.16-150300.7.39.1
nss-mymachines-32bit-246.16-150300.7.39.1
nss-mymachines-32bit-debuginfo-246.16-150300.7.39.1
systemd-32bit-246.16-150300.7.39.1
systemd-32bit-debuginfo-246.16-150300.7.39.1

References:

  https://www.suse.com/security/cve/CVE-2021-3997.html
  https://bugzilla.suse.com/1191826
  https://bugzilla.suse.com/1192637
  https://bugzilla.suse.com/1194178