SUSE-SU-2024:4073-1: important: Security update for xen

SLE-SECURITY-UPDATES null at suse.de
Wed Nov 27 08:30:10 UTC 2024 


# Security update for xen

Announcement ID: SUSE-SU-2024:4073-1  
Release Date: 2024-11-27T07:34:48Z  
Rating: important  
References:

  * bsc#1230366
  * bsc#1232542
  * bsc#1232622
  * bsc#1232624

  
Cross-References:

  * CVE-2024-45817
  * CVE-2024-45818
  * CVE-2024-45819

  
CVSS scores:

  * CVE-2024-45817 ( SUSE ):  6.9
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2024-45817 ( SUSE ):  6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-45818 ( SUSE ):  8.2
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H
  * CVE-2024-45818 ( SUSE ):  6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
  * CVE-2024-45819 ( SUSE ):  6.8
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N
  * CVE-2024-45819 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

  
Affected Products:

  * SUSE Linux Enterprise High Performance Computing 15 SP2
  * SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS
  * SUSE Linux Enterprise Server 15 SP2
  * SUSE Linux Enterprise Server 15 SP2 LTSS
  * SUSE Linux Enterprise Server for SAP Applications 15 SP2

  
  
An update that solves three vulnerabilities and has one security fix can now be
installed.

## Description:

This update for xen fixes the following issues:

Security issues fixed:

  * CVE-2024-45818: xen: Deadlock in x86 HVM standard VGA handling (bsc#1232622)
  * CVE-2024-45819: xen: libxl leaks data to PVH guests via ACPI tables
    (bsc#1232624)
  * CVE-2024-45817: xen: x86: Deadlock in vlapic_error() (bsc#1230366)

Non-security issue fixed:

  * Removed usage of net-tools-deprecated from supportconfig plugin
    (bsc#1232542)

## Special Instructions and Notes:

  * Please reboot the system after installing this update.

## 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 15 SP2 LTSS  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2024-4073=1

  * SUSE Linux Enterprise Server 15 SP2 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2024-4073=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP2  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2024-4073=1

## Package List:

  * SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS (x86_64)
    * xen-tools-domU-debuginfo-4.13.5_16-150200.3.99.1
    * xen-debugsource-4.13.5_16-150200.3.99.1
    * xen-devel-4.13.5_16-150200.3.99.1
    * xen-libs-debuginfo-4.13.5_16-150200.3.99.1
    * xen-libs-4.13.5_16-150200.3.99.1
    * xen-tools-debuginfo-4.13.5_16-150200.3.99.1
    * xen-4.13.5_16-150200.3.99.1
    * xen-tools-4.13.5_16-150200.3.99.1
    * xen-tools-domU-4.13.5_16-150200.3.99.1
  * SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS (noarch)
    * xen-tools-xendomains-wait-disk-4.13.5_16-150200.3.99.1
  * SUSE Linux Enterprise Server 15 SP2 LTSS (x86_64)
    * xen-tools-domU-debuginfo-4.13.5_16-150200.3.99.1
    * xen-debugsource-4.13.5_16-150200.3.99.1
    * xen-devel-4.13.5_16-150200.3.99.1
    * xen-libs-debuginfo-4.13.5_16-150200.3.99.1
    * xen-libs-4.13.5_16-150200.3.99.1
    * xen-tools-debuginfo-4.13.5_16-150200.3.99.1
    * xen-4.13.5_16-150200.3.99.1
    * xen-tools-4.13.5_16-150200.3.99.1
    * xen-tools-domU-4.13.5_16-150200.3.99.1
  * SUSE Linux Enterprise Server 15 SP2 LTSS (noarch)
    * xen-tools-xendomains-wait-disk-4.13.5_16-150200.3.99.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP2 (x86_64)
    * xen-tools-domU-debuginfo-4.13.5_16-150200.3.99.1
    * xen-debugsource-4.13.5_16-150200.3.99.1
    * xen-devel-4.13.5_16-150200.3.99.1
    * xen-libs-debuginfo-4.13.5_16-150200.3.99.1
    * xen-libs-4.13.5_16-150200.3.99.1
    * xen-tools-debuginfo-4.13.5_16-150200.3.99.1
    * xen-4.13.5_16-150200.3.99.1
    * xen-tools-4.13.5_16-150200.3.99.1
    * xen-tools-domU-4.13.5_16-150200.3.99.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP2 (noarch)
    * xen-tools-xendomains-wait-disk-4.13.5_16-150200.3.99.1

## References:

  * https://www.suse.com/security/cve/CVE-2024-45817.html
  * https://www.suse.com/security/cve/CVE-2024-45818.html
  * https://www.suse.com/security/cve/CVE-2024-45819.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1230366
  * https://bugzilla.suse.com/show_bug.cgi?id=1232542
  * https://bugzilla.suse.com/show_bug.cgi?id=1232622
  * https://bugzilla.suse.com/show_bug.cgi?id=1232624

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