SUSE Security Update: Security update for xen
______________________________________________________________________________

Announcement ID:    SUSE-SU-2020:2234-1
Rating:             important
References:         #1163019 #1168140 #1168142 #1169392 #1174543 
                    
Cross-References:   CVE-2020-11739 CVE-2020-11740 CVE-2020-11741
                    CVE-2020-11742 CVE-2020-8608
Affected Products:
                    SUSE OpenStack Cloud 7
                    SUSE Linux Enterprise Server for SAP 12-SP2
                    SUSE Linux Enterprise Server 12-SP2-LTSS
                    SUSE Linux Enterprise Server 12-SP2-BCL
______________________________________________________________________________

   An update that fixes 5 vulnerabilities is now available.

Description:

   This update for xen fixes the following issues:

   - bsc#1174543 - secure boot related fixes
   - bsc#1163019 - CVE-2020-8608: Potential OOB access due to unsafe
     snprintf() usages
   - bsc#1169392 - CVE-2020-11742: Bad continuation handling in GNTTABOP_copy
   - bsc#1168140 - CVE-2020-11740, CVE-2020-11741: Multiple xenoprof issues
   - bsc#1168142 - CVE-2020-11739: Missing memory barriers in read-write
     unlock paths


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 7:

      zypper in -t patch SUSE-OpenStack-Cloud-7-2020-2234=1

   - SUSE Linux Enterprise Server for SAP 12-SP2:

      zypper in -t patch SUSE-SLE-SAP-12-SP2-2020-2234=1

   - SUSE Linux Enterprise Server 12-SP2-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-2234=1

   - SUSE Linux Enterprise Server 12-SP2-BCL:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2020-2234=1



Package List:

   - SUSE OpenStack Cloud 7 (x86_64):

      xen-4.7.6_08-43.64.1
      xen-debugsource-4.7.6_08-43.64.1
      xen-doc-html-4.7.6_08-43.64.1
      xen-libs-32bit-4.7.6_08-43.64.1
      xen-libs-4.7.6_08-43.64.1
      xen-libs-debuginfo-32bit-4.7.6_08-43.64.1
      xen-libs-debuginfo-4.7.6_08-43.64.1
      xen-tools-4.7.6_08-43.64.1
      xen-tools-debuginfo-4.7.6_08-43.64.1
      xen-tools-domU-4.7.6_08-43.64.1
      xen-tools-domU-debuginfo-4.7.6_08-43.64.1

   - SUSE Linux Enterprise Server for SAP 12-SP2 (x86_64):

      xen-4.7.6_08-43.64.1
      xen-debugsource-4.7.6_08-43.64.1
      xen-doc-html-4.7.6_08-43.64.1
      xen-libs-32bit-4.7.6_08-43.64.1
      xen-libs-4.7.6_08-43.64.1
      xen-libs-debuginfo-32bit-4.7.6_08-43.64.1
      xen-libs-debuginfo-4.7.6_08-43.64.1
      xen-tools-4.7.6_08-43.64.1
      xen-tools-debuginfo-4.7.6_08-43.64.1
      xen-tools-domU-4.7.6_08-43.64.1
      xen-tools-domU-debuginfo-4.7.6_08-43.64.1

   - SUSE Linux Enterprise Server 12-SP2-LTSS (x86_64):

      xen-4.7.6_08-43.64.1
      xen-debugsource-4.7.6_08-43.64.1
      xen-doc-html-4.7.6_08-43.64.1
      xen-libs-32bit-4.7.6_08-43.64.1
      xen-libs-4.7.6_08-43.64.1
      xen-libs-debuginfo-32bit-4.7.6_08-43.64.1
      xen-libs-debuginfo-4.7.6_08-43.64.1
      xen-tools-4.7.6_08-43.64.1
      xen-tools-debuginfo-4.7.6_08-43.64.1
      xen-tools-domU-4.7.6_08-43.64.1
      xen-tools-domU-debuginfo-4.7.6_08-43.64.1

   - SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):

      xen-4.7.6_08-43.64.1
      xen-debugsource-4.7.6_08-43.64.1
      xen-doc-html-4.7.6_08-43.64.1
      xen-libs-32bit-4.7.6_08-43.64.1
      xen-libs-4.7.6_08-43.64.1
      xen-libs-debuginfo-32bit-4.7.6_08-43.64.1
      xen-libs-debuginfo-4.7.6_08-43.64.1
      xen-tools-4.7.6_08-43.64.1
      xen-tools-debuginfo-4.7.6_08-43.64.1
      xen-tools-domU-4.7.6_08-43.64.1
      xen-tools-domU-debuginfo-4.7.6_08-43.64.1


References:

   https://www.suse.com/security/cve/CVE-2020-11739.html
   https://www.suse.com/security/cve/CVE-2020-11740.html
   https://www.suse.com/security/cve/CVE-2020-11741.html
   https://www.suse.com/security/cve/CVE-2020-11742.html
   https://www.suse.com/security/cve/CVE-2020-8608.html
   https://bugzilla.suse.com/1163019
   https://bugzilla.suse.com/1168140
   https://bugzilla.suse.com/1168142
   https://bugzilla.suse.com/1169392
   https://bugzilla.suse.com/1174543

_______________________________________________
sle-security-updates mailing list
sle-security-updates@lists.suse.com
http://lists.suse.com/mailman/listinfo/sle-security-updates

SUSE: 2020:2234-1 important: xen

August 13, 2020
An update that fixes 5 vulnerabilities is now available

Summary

This update for xen fixes the following issues: - bsc#1174543 - secure boot related fixes - bsc#1163019 - CVE-2020-8608: Potential OOB access due to unsafe snprintf() usages - bsc#1169392 - CVE-2020-11742: Bad continuation handling in GNTTABOP_copy - bsc#1168140 - CVE-2020-11740, CVE-2020-11741: Multiple xenoprof issues - bsc#1168142 - CVE-2020-11739: Missing memory barriers in read-write unlock paths 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 7: zypper in -t patch SUSE-OpenStack-Cloud-7-2020-2234=1 - SUSE Linux Enterprise Server for SAP 12-SP2: zypper in -t patch SUSE-SLE-SAP-12-SP2-2020-2234=1 - SUSE Linux Enterprise Server 12-SP2-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-2234=1 - SUSE Linux Enterprise Server 12-SP2-BCL: zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2020-2234=1 Package List: - SUSE OpenStack Cloud 7 (x86_64): xen-4.7.6_08-43.64.1 xen-debugsource-4.7.6_08-43.64.1 xen-doc-html-4.7.6_08-43.64.1 xen-libs-32bit-4.7.6_08-43.64.1 xen-libs-4.7.6_08-43.64.1 xen-libs-debuginfo-32bit-4.7.6_08-43.64.1 xen-libs-debuginfo-4.7.6_08-43.64.1 xen-tools-4.7.6_08-43.64.1 xen-tools-debuginfo-4.7.6_08-43.64.1 xen-tools-domU-4.7.6_08-43.64.1 xen-tools-domU-debuginfo-4.7.6_08-43.64.1 - SUSE Linux Enterprise Server for SAP 12-SP2 (x86_64): xen-4.7.6_08-43.64.1 xen-debugsource-4.7.6_08-43.64.1 xen-doc-html-4.7.6_08-43.64.1 xen-libs-32bit-4.7.6_08-43.64.1 xen-libs-4.7.6_08-43.64.1 xen-libs-debuginfo-32bit-4.7.6_08-43.64.1 xen-libs-debuginfo-4.7.6_08-43.64.1 xen-tools-4.7.6_08-43.64.1 xen-tools-debuginfo-4.7.6_08-43.64.1 xen-tools-domU-4.7.6_08-43.64.1 xen-tools-domU-debuginfo-4.7.6_08-43.64.1 - SUSE Linux Enterprise Server 12-SP2-LTSS (x86_64): xen-4.7.6_08-43.64.1 xen-debugsource-4.7.6_08-43.64.1 xen-doc-html-4.7.6_08-43.64.1 xen-libs-32bit-4.7.6_08-43.64.1 xen-libs-4.7.6_08-43.64.1 xen-libs-debuginfo-32bit-4.7.6_08-43.64.1 xen-libs-debuginfo-4.7.6_08-43.64.1 xen-tools-4.7.6_08-43.64.1 xen-tools-debuginfo-4.7.6_08-43.64.1 xen-tools-domU-4.7.6_08-43.64.1 xen-tools-domU-debuginfo-4.7.6_08-43.64.1 - SUSE Linux Enterprise Server 12-SP2-BCL (x86_64): xen-4.7.6_08-43.64.1 xen-debugsource-4.7.6_08-43.64.1 xen-doc-html-4.7.6_08-43.64.1 xen-libs-32bit-4.7.6_08-43.64.1 xen-libs-4.7.6_08-43.64.1 xen-libs-debuginfo-32bit-4.7.6_08-43.64.1 xen-libs-debuginfo-4.7.6_08-43.64.1 xen-tools-4.7.6_08-43.64.1 xen-tools-debuginfo-4.7.6_08-43.64.1 xen-tools-domU-4.7.6_08-43.64.1 xen-tools-domU-debuginfo-4.7.6_08-43.64.1

References

#1163019 #1168140 #1168142 #1169392 #1174543

Cross- CVE-2020-11739 CVE-2020-11740 CVE-2020-11741

CVE-2020-11742 CVE-2020-8608

Affected Products:

SUSE OpenStack Cloud 7

SUSE Linux Enterprise Server for SAP 12-SP2

SUSE Linux Enterprise Server 12-SP2-LTSS

SUSE Linux Enterprise Server 12-SP2-BCL

https://www.suse.com/security/cve/CVE-2020-11739.html

https://www.suse.com/security/cve/CVE-2020-11740.html

https://www.suse.com/security/cve/CVE-2020-11741.html

https://www.suse.com/security/cve/CVE-2020-11742.html

https://www.suse.com/security/cve/CVE-2020-8608.html

https://bugzilla.suse.com/1163019

https://bugzilla.suse.com/1168140

https://bugzilla.suse.com/1168142

https://bugzilla.suse.com/1169392

https://bugzilla.suse.com/1174543

Severity
Announcement ID: SUSE-SU-2020:2234-1
Rating: important

Related News

24.Key Code Esm H320
2 - 3 min read
The Akira ransomware group has extorted approximately $42 million from over 250 victims since January 1, 2024. The group initially focused on
5.ShakingHands Esm H320
2 - 3 min read
At The Linux Foundation's Open Source Summit North America , Linus Torvalds, the creator of Linux, discussed various topics related to Linux
30.Lock Globe Motherboard Esm H320
1 - 2 min read
The SPDX 3.0 release marks a significant milestone in software management, particularly for Linux admins, infosec professionals, internet security
11.Locks IsometricPattern Esm H320
2 - 3 min read
Open Source maintainers and developers have been warned about the continued wave of attacks aimed at project maintainers similar to those recently
28.Lock Globe Esm H320
1 - 2 min read
A resurgence of cyberattacks targeting Linux systems in Asian campaigns through the utilization of the Pupy Remote Access Trojan (RAT) has been
27.Tablet Connections Blocks Lock Esm H320
2 - 4 min read
Canonical has recently announced the Beta release of Ubuntu Linux 24.04 LTS , codenamed "Noble Numbat." This release aims to continue Ubuntu's
21.Globe RadiatingCode Esm H320
2 - 3 min read
The open-source movement has come a long way, from its origins in the 1960s and 1970s to becoming an integral part of organizations worldwide.
13.Lock StylizedMotherboard Esm H320
2 - 3 min read
The Rust-based Edera project demonstrates a unique approach to container security that addresses cloud-native computing challenges. Let's examine
Sign Up

Get the Latest News & Insights

Sign up to get the latest security news affecting Linux and open source delivered straight to your inbox.

© 2024 Guardian Digital, Inc All Rights Reserved