# Security update for libmfx

Announcement ID: SUSE-SU-2025:0050-1  
Release Date: 2025-01-09T16:07:03Z  
Rating: moderate  
References:

  * bsc#1219494
  * bsc#1226892
  * bsc#1226897
  * bsc#1226898
  * bsc#1226899
  * bsc#1226900
  * bsc#1226901
  * jsc#PED-10024

  
Cross-References:

  * CVE-2023-22656
  * CVE-2023-45221
  * CVE-2023-47169
  * CVE-2023-47282
  * CVE-2023-48368

  
CVSS scores:

  * CVE-2023-22656 ( SUSE ):  3.9 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
  * CVE-2023-45221 ( SUSE ):  4.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
  * CVE-2023-47169 ( SUSE ):  3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
  * CVE-2023-47282 ( SUSE ):  3.9 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L
  * CVE-2023-48368 ( SUSE ):  5.9 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:H

  
Affected Products:

  * SUSE Linux Enterprise Desktop 15 SP4 LTSS
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server 15 SP4 LTSS
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4

  
  
An update that solves five vulnerabilities, contains one feature and has two
security fixes can now be installed.

## Description:

This update for libmfx fixes the following issues:

  * CVE-2023-48368: Fixed an improper input validation. (bsc#1226897)
  * CVE-2023-45221: Fixed an improper buffer restrictions. (bsc#1226898)
  * CVE-2023-22656: Fixed an out-of-bounds read. (bsc#1226899)
  * CVE-2023-47282: Fixed an out-of-bounds write. (bsc#1226900)
  * CVE-2023-47169: Fixed an improper buffer restrictions. (bsc#1226901)

## Patch Instructions:

To install this SUSE 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 High Performance Computing ESPOS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2025-50=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2025-50=1

  * SUSE Linux Enterprise Desktop 15 SP4 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLED-15-SP4-LTSS-2025-50=1

  * SUSE Linux Enterprise Server 15 SP4 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2025-50=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP4  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2025-50=1

## Package List:

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (x86_64)
    * libmfx1-debuginfo-21.3.4-150400.3.5.1
    * libmfx1-21.3.4-150400.3.5.1
    * libmfx-debugsource-21.3.4-150400.3.5.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (x86_64)
    * libmfx1-debuginfo-21.3.4-150400.3.5.1
    * libmfx1-21.3.4-150400.3.5.1
    * libmfx-debugsource-21.3.4-150400.3.5.1
  * SUSE Linux Enterprise Desktop 15 SP4 LTSS (x86_64)
    * libmfx1-debuginfo-21.3.4-150400.3.5.1
    * libmfx1-21.3.4-150400.3.5.1
    * libmfx-debugsource-21.3.4-150400.3.5.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS (x86_64)
    * libmfx1-debuginfo-21.3.4-150400.3.5.1
    * libmfx1-21.3.4-150400.3.5.1
    * libmfx-debugsource-21.3.4-150400.3.5.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (x86_64)
    * libmfx1-debuginfo-21.3.4-150400.3.5.1
    * libmfx1-21.3.4-150400.3.5.1
    * libmfx-debugsource-21.3.4-150400.3.5.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-22656.html
  * https://www.suse.com/security/cve/CVE-2023-45221.html
  * https://www.suse.com/security/cve/CVE-2023-47169.html
  * https://www.suse.com/security/cve/CVE-2023-47282.html
  * https://www.suse.com/security/cve/CVE-2023-48368.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1219494
  * https://bugzilla.suse.com/show_bug.cgi?id=1226892
  * https://bugzilla.suse.com/show_bug.cgi?id=1226897
  * https://bugzilla.suse.com/show_bug.cgi?id=1226898
  * https://bugzilla.suse.com/show_bug.cgi?id=1226899
  * https://bugzilla.suse.com/show_bug.cgi?id=1226900
  * https://bugzilla.suse.com/show_bug.cgi?id=1226901
  * https://jira.suse.com/browse/PED-10024