SUSE-SU-2023:1622-1: important: Security update for systemd

[sle-security-updates at lists.suse.com]

# Security update for systemd

Announcement ID: SUSE-SU-2023:1622-1  
Rating: important  
References:

  * #1206985
  * #1208958

  
Cross-References:

  * CVE-2023-26604

  
CVSS scores:

  * CVE-2023-26604 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-26604 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

  
Affected Products:

  * SUSE Linux Enterprise High Performance Computing 12 SP5
  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5
  * SUSE Linux Enterprise Software Development Kit 12 SP5

  
  
An update that solves one vulnerability and has one fix can now be installed.

## Description:

This update for systemd fixes the following issues:

  * CVE-2023-26604: Fixed a privilege escalation via the less pager.
    (bsc#1208958)

## Patch Instructions:

To install this SUSE Important update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * SUSE Linux Enterprise Software Development Kit 12 SP5  
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2023-1622=1

  * SUSE Linux Enterprise High Performance Computing 12 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-1622=1

  * SUSE Linux Enterprise Server 12 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-1622=1

  * SUSE Linux Enterprise Server for SAP Applications 12 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-1622=1

## Package List:

  * SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x
    x86_64)
    * libudev-devel-228-157.52.1
    * systemd-devel-228-157.52.1
    * systemd-debugsource-228-157.52.1
    * systemd-debuginfo-228-157.52.1
  * SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
    * udev-debuginfo-228-157.52.1
    * systemd-228-157.52.1
    * libsystemd0-228-157.52.1
    * systemd-sysvinit-228-157.52.1
    * systemd-debuginfo-228-157.52.1
    * libsystemd0-debuginfo-228-157.52.1
    * udev-228-157.52.1
    * libudev1-228-157.52.1
    * systemd-devel-228-157.52.1
    * systemd-debugsource-228-157.52.1
    * libudev-devel-228-157.52.1
    * libudev1-debuginfo-228-157.52.1
  * SUSE Linux Enterprise High Performance Computing 12 SP5 (noarch)
    * systemd-bash-completion-228-157.52.1
  * SUSE Linux Enterprise High Performance Computing 12 SP5 (x86_64)
    * libudev1-debuginfo-32bit-228-157.52.1
    * libsystemd0-32bit-228-157.52.1
    * systemd-32bit-228-157.52.1
    * libsystemd0-debuginfo-32bit-228-157.52.1
    * systemd-debuginfo-32bit-228-157.52.1
    * libudev1-32bit-228-157.52.1
  * SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
    * udev-debuginfo-228-157.52.1
    * systemd-228-157.52.1
    * libsystemd0-228-157.52.1
    * systemd-sysvinit-228-157.52.1
    * systemd-debuginfo-228-157.52.1
    * libsystemd0-debuginfo-228-157.52.1
    * udev-228-157.52.1
    * libudev1-228-157.52.1
    * systemd-devel-228-157.52.1
    * systemd-debugsource-228-157.52.1
    * libudev-devel-228-157.52.1
    * libudev1-debuginfo-228-157.52.1
  * SUSE Linux Enterprise Server 12 SP5 (noarch)
    * systemd-bash-completion-228-157.52.1
  * SUSE Linux Enterprise Server 12 SP5 (s390x x86_64)
    * libudev1-debuginfo-32bit-228-157.52.1
    * libsystemd0-32bit-228-157.52.1
    * systemd-32bit-228-157.52.1
    * systemd-debuginfo-32bit-228-157.52.1
    * libsystemd0-debuginfo-32bit-228-157.52.1
    * libudev1-32bit-228-157.52.1
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
    * udev-debuginfo-228-157.52.1
    * systemd-228-157.52.1
    * libsystemd0-228-157.52.1
    * systemd-sysvinit-228-157.52.1
    * systemd-debuginfo-228-157.52.1
    * libsystemd0-debuginfo-228-157.52.1
    * udev-228-157.52.1
    * libudev1-228-157.52.1
    * systemd-devel-228-157.52.1
    * systemd-debugsource-228-157.52.1
    * libudev-devel-228-157.52.1
    * libudev1-debuginfo-228-157.52.1
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (noarch)
    * systemd-bash-completion-228-157.52.1
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (x86_64)
    * libudev1-debuginfo-32bit-228-157.52.1
    * libsystemd0-32bit-228-157.52.1
    * systemd-32bit-228-157.52.1
    * libsystemd0-debuginfo-32bit-228-157.52.1
    * systemd-debuginfo-32bit-228-157.52.1
    * libudev1-32bit-228-157.52.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-26604.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1206985
  * https://bugzilla.suse.com/show_bug.cgi?id=1208958

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