Security update for xen

SUSE Security Update: Security update for xen
Announcement ID: SUSE-SU-2020:3653-1
Rating: important
References: #1177409 #1177412 #1177413 #1177414 #1178591 #1178963
Cross-References:CVE-2020-27670 CVE-2020-27671 CVE-2020-27672 CVE-2020-27674 CVE-2020-28368
Affected Products:
  • SUSE OpenStack Cloud Crowbar 9
  • SUSE OpenStack Cloud 9
  • SUSE Linux Enterprise Server for SAP 12-SP4
  • SUSE Linux Enterprise Server 12-SP4-LTSS

An update that solves 5 vulnerabilities and has one errata is now available.

Description:

This update for xen fixes the following issues:

  • bsc#1178963 - VUL-0: xen: stack corruption from XSA-346 change (XSA-355)

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 OpenStack Cloud Crowbar 9:
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2020-3653=1
  • SUSE OpenStack Cloud 9:
    zypper in -t patch SUSE-OpenStack-Cloud-9-2020-3653=1
  • SUSE Linux Enterprise Server for SAP 12-SP4:
    zypper in -t patch SUSE-SLE-SAP-12-SP4-2020-3653=1
  • SUSE Linux Enterprise Server 12-SP4-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2020-3653=1

Package List:

  • SUSE OpenStack Cloud Crowbar 9 (x86_64):
    • xen-4.11.4_14-2.45.1
    • xen-debugsource-4.11.4_14-2.45.1
    • xen-doc-html-4.11.4_14-2.45.1
    • xen-libs-32bit-4.11.4_14-2.45.1
    • xen-libs-4.11.4_14-2.45.1
    • xen-libs-debuginfo-32bit-4.11.4_14-2.45.1
    • xen-libs-debuginfo-4.11.4_14-2.45.1
    • xen-tools-4.11.4_14-2.45.1
    • xen-tools-debuginfo-4.11.4_14-2.45.1
    • xen-tools-domU-4.11.4_14-2.45.1
    • xen-tools-domU-debuginfo-4.11.4_14-2.45.1
  • SUSE OpenStack Cloud 9 (x86_64):
    • xen-4.11.4_14-2.45.1
    • xen-debugsource-4.11.4_14-2.45.1
    • xen-doc-html-4.11.4_14-2.45.1
    • xen-libs-32bit-4.11.4_14-2.45.1
    • xen-libs-4.11.4_14-2.45.1
    • xen-libs-debuginfo-32bit-4.11.4_14-2.45.1
    • xen-libs-debuginfo-4.11.4_14-2.45.1
    • xen-tools-4.11.4_14-2.45.1
    • xen-tools-debuginfo-4.11.4_14-2.45.1
    • xen-tools-domU-4.11.4_14-2.45.1
    • xen-tools-domU-debuginfo-4.11.4_14-2.45.1
  • SUSE Linux Enterprise Server for SAP 12-SP4 (x86_64):
    • xen-4.11.4_14-2.45.1
    • xen-debugsource-4.11.4_14-2.45.1
    • xen-doc-html-4.11.4_14-2.45.1
    • xen-libs-32bit-4.11.4_14-2.45.1
    • xen-libs-4.11.4_14-2.45.1
    • xen-libs-debuginfo-32bit-4.11.4_14-2.45.1
    • xen-libs-debuginfo-4.11.4_14-2.45.1
    • xen-tools-4.11.4_14-2.45.1
    • xen-tools-debuginfo-4.11.4_14-2.45.1
    • xen-tools-domU-4.11.4_14-2.45.1
    • xen-tools-domU-debuginfo-4.11.4_14-2.45.1
  • SUSE Linux Enterprise Server 12-SP4-LTSS (x86_64):
    • xen-4.11.4_14-2.45.1
    • xen-debugsource-4.11.4_14-2.45.1
    • xen-doc-html-4.11.4_14-2.45.1
    • xen-libs-32bit-4.11.4_14-2.45.1
    • xen-libs-4.11.4_14-2.45.1
    • xen-libs-debuginfo-32bit-4.11.4_14-2.45.1
    • xen-libs-debuginfo-4.11.4_14-2.45.1
    • xen-tools-4.11.4_14-2.45.1
    • xen-tools-debuginfo-4.11.4_14-2.45.1
    • xen-tools-domU-4.11.4_14-2.45.1
    • xen-tools-domU-debuginfo-4.11.4_14-2.45.1

References: