SUSE-SU-2021:1460-1: important: Security update for xen

sle-updates at lists.suse.com sle-updates at lists.suse.com
Fri Apr 30 16:22:26 UTC 2021


   SUSE Security Update: Security update for xen
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:1460-1
Rating:             important
References:         #1027519 #1177204 #1178591 #1179148 #1181254 
                    #1181989 #1183072 
Cross-References:   CVE-2020-28368 CVE-2021-28687 CVE-2021-3308
                   
CVSS scores:
                    CVE-2020-28368 (NVD) : 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
                    CVE-2020-28368 (SUSE): 5.6 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
                    CVE-2021-3308 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-3308 (SUSE): 5.9 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H

Affected Products:
                    SUSE Manager Server 4.0
                    SUSE Manager Retail Branch Server 4.0
                    SUSE Manager Proxy 4.0
                    SUSE Linux Enterprise Server for SAP 15-SP1
                    SUSE Linux Enterprise Server 15-SP1-LTSS
                    SUSE Linux Enterprise Server 15-SP1-BCL
                    SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS
                    SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS
                    SUSE Enterprise Storage 6
                    SUSE CaaS Platform 4.0
______________________________________________________________________________

   An update that solves three vulnerabilities and has four
   fixes is now available.

Description:

   This update for xen fixes the following issues:

   - CVE-2020-28368: Intel RAPL sidechannel attack aka PLATYPUS attack
     (bsc#1178591, XSA-351)
   - CVE-2021-3308: IRQ vector leak on x86 (bsc#1181254, XSA-360)
   - CVE-2021-28687: HVM soft-reset crashes toolstack (bsc#1183072, XSA-368)
   - L3: conring size for XEN HV's with huge memory to small (bsc#1177204).
   - kdump of HVM fails, soft-reset not handled by libxl (bsc#1179148)
   - openQA job causes libvirtd to dump core when running kdump inside domain
     (bsc#1181989).
   - Upstream bug fixes (bsc#1027519)


Patch Instructions:

   To install this SUSE 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:

   - SUSE Manager Server 4.0:

      zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-1460=1

   - SUSE Manager Retail Branch Server 4.0:

      zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-1460=1

   - SUSE Manager Proxy 4.0:

      zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-1460=1

   - SUSE Linux Enterprise Server for SAP 15-SP1:

      zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-1460=1

   - SUSE Linux Enterprise Server 15-SP1-LTSS:

      zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-1460=1

   - SUSE Linux Enterprise Server 15-SP1-BCL:

      zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2021-1460=1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-1460=1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-1460=1

   - SUSE Enterprise Storage 6:

      zypper in -t patch SUSE-Storage-6-2021-1460=1

   - SUSE CaaS Platform 4.0:

      To install this update, use the SUSE CaaS Platform 'skuba' tool. It
      will inform you if it detects new updates and let you then trigger
      updating of the complete cluster in a controlled way.



Package List:

   - SUSE Manager Server 4.0 (x86_64):

      xen-4.12.4_08-3.43.3
      xen-debugsource-4.12.4_08-3.43.3
      xen-devel-4.12.4_08-3.43.3
      xen-libs-4.12.4_08-3.43.3
      xen-libs-debuginfo-4.12.4_08-3.43.3
      xen-tools-4.12.4_08-3.43.3
      xen-tools-debuginfo-4.12.4_08-3.43.3
      xen-tools-domU-4.12.4_08-3.43.3
      xen-tools-domU-debuginfo-4.12.4_08-3.43.3

   - SUSE Manager Retail Branch Server 4.0 (x86_64):

      xen-4.12.4_08-3.43.3
      xen-debugsource-4.12.4_08-3.43.3
      xen-devel-4.12.4_08-3.43.3
      xen-libs-4.12.4_08-3.43.3
      xen-libs-debuginfo-4.12.4_08-3.43.3
      xen-tools-4.12.4_08-3.43.3
      xen-tools-debuginfo-4.12.4_08-3.43.3
      xen-tools-domU-4.12.4_08-3.43.3
      xen-tools-domU-debuginfo-4.12.4_08-3.43.3

   - SUSE Manager Proxy 4.0 (x86_64):

      xen-4.12.4_08-3.43.3
      xen-debugsource-4.12.4_08-3.43.3
      xen-devel-4.12.4_08-3.43.3
      xen-libs-4.12.4_08-3.43.3
      xen-libs-debuginfo-4.12.4_08-3.43.3
      xen-tools-4.12.4_08-3.43.3
      xen-tools-debuginfo-4.12.4_08-3.43.3
      xen-tools-domU-4.12.4_08-3.43.3
      xen-tools-domU-debuginfo-4.12.4_08-3.43.3

   - SUSE Linux Enterprise Server for SAP 15-SP1 (x86_64):

      xen-4.12.4_08-3.43.3
      xen-debugsource-4.12.4_08-3.43.3
      xen-devel-4.12.4_08-3.43.3
      xen-libs-4.12.4_08-3.43.3
      xen-libs-debuginfo-4.12.4_08-3.43.3
      xen-tools-4.12.4_08-3.43.3
      xen-tools-debuginfo-4.12.4_08-3.43.3
      xen-tools-domU-4.12.4_08-3.43.3
      xen-tools-domU-debuginfo-4.12.4_08-3.43.3

   - SUSE Linux Enterprise Server 15-SP1-LTSS (x86_64):

      xen-4.12.4_08-3.43.3
      xen-debugsource-4.12.4_08-3.43.3
      xen-devel-4.12.4_08-3.43.3
      xen-libs-4.12.4_08-3.43.3
      xen-libs-debuginfo-4.12.4_08-3.43.3
      xen-tools-4.12.4_08-3.43.3
      xen-tools-debuginfo-4.12.4_08-3.43.3
      xen-tools-domU-4.12.4_08-3.43.3
      xen-tools-domU-debuginfo-4.12.4_08-3.43.3

   - SUSE Linux Enterprise Server 15-SP1-BCL (x86_64):

      xen-4.12.4_08-3.43.3
      xen-debugsource-4.12.4_08-3.43.3
      xen-devel-4.12.4_08-3.43.3
      xen-libs-4.12.4_08-3.43.3
      xen-libs-debuginfo-4.12.4_08-3.43.3
      xen-tools-4.12.4_08-3.43.3
      xen-tools-debuginfo-4.12.4_08-3.43.3
      xen-tools-domU-4.12.4_08-3.43.3
      xen-tools-domU-debuginfo-4.12.4_08-3.43.3

   - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (x86_64):

      xen-4.12.4_08-3.43.3
      xen-debugsource-4.12.4_08-3.43.3
      xen-devel-4.12.4_08-3.43.3
      xen-libs-4.12.4_08-3.43.3
      xen-libs-debuginfo-4.12.4_08-3.43.3
      xen-tools-4.12.4_08-3.43.3
      xen-tools-debuginfo-4.12.4_08-3.43.3
      xen-tools-domU-4.12.4_08-3.43.3
      xen-tools-domU-debuginfo-4.12.4_08-3.43.3

   - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (x86_64):

      xen-4.12.4_08-3.43.3
      xen-debugsource-4.12.4_08-3.43.3
      xen-devel-4.12.4_08-3.43.3
      xen-libs-4.12.4_08-3.43.3
      xen-libs-debuginfo-4.12.4_08-3.43.3
      xen-tools-4.12.4_08-3.43.3
      xen-tools-debuginfo-4.12.4_08-3.43.3
      xen-tools-domU-4.12.4_08-3.43.3
      xen-tools-domU-debuginfo-4.12.4_08-3.43.3

   - SUSE Enterprise Storage 6 (x86_64):

      xen-4.12.4_08-3.43.3
      xen-debugsource-4.12.4_08-3.43.3
      xen-devel-4.12.4_08-3.43.3
      xen-libs-4.12.4_08-3.43.3
      xen-libs-debuginfo-4.12.4_08-3.43.3
      xen-tools-4.12.4_08-3.43.3
      xen-tools-debuginfo-4.12.4_08-3.43.3
      xen-tools-domU-4.12.4_08-3.43.3
      xen-tools-domU-debuginfo-4.12.4_08-3.43.3

   - SUSE CaaS Platform 4.0 (x86_64):

      xen-4.12.4_08-3.43.3
      xen-debugsource-4.12.4_08-3.43.3
      xen-devel-4.12.4_08-3.43.3
      xen-libs-4.12.4_08-3.43.3
      xen-libs-debuginfo-4.12.4_08-3.43.3
      xen-tools-4.12.4_08-3.43.3
      xen-tools-debuginfo-4.12.4_08-3.43.3
      xen-tools-domU-4.12.4_08-3.43.3
      xen-tools-domU-debuginfo-4.12.4_08-3.43.3


References:

   https://www.suse.com/security/cve/CVE-2020-28368.html
   https://www.suse.com/security/cve/CVE-2021-28687.html
   https://www.suse.com/security/cve/CVE-2021-3308.html
   https://bugzilla.suse.com/1027519
   https://bugzilla.suse.com/1177204
   https://bugzilla.suse.com/1178591
   https://bugzilla.suse.com/1179148
   https://bugzilla.suse.com/1181254
   https://bugzilla.suse.com/1181989
   https://bugzilla.suse.com/1183072



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