SUSE-SU-2020:1630-1: important: Security update for xen
sle-security-updates at lists.suse.com
sle-security-updates at lists.suse.com
Tue Jun 16 13:12:19 MDT 2020
SUSE Security Update: Security update for xen
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:1630-1
Rating: important
References: #1157888 #1158003 #1158004 #1158005 #1158006
#1158007 #1161181 #1167152 #1168140 #1168142
#1169392 #1172205
Cross-References: CVE-2019-19577 CVE-2019-19578 CVE-2019-19579
CVE-2019-19580 CVE-2019-19581 CVE-2019-19583
CVE-2020-0543 CVE-2020-11739 CVE-2020-11740
CVE-2020-11741 CVE-2020-11742 CVE-2020-7211
Affected Products:
SUSE OpenStack Cloud Crowbar 8
SUSE OpenStack Cloud 8
SUSE Linux Enterprise Server for SAP 12-SP3
SUSE Linux Enterprise Server 12-SP3-LTSS
SUSE Linux Enterprise Server 12-SP3-BCL
SUSE Enterprise Storage 5
HPE Helion Openstack 8
______________________________________________________________________________
An update that fixes 12 vulnerabilities is now available.
Description:
This update for xen fixes the following issues:
- CVE-2020-0543: Fixed a side channel attack against special registers
which could have resulted in leaking of read values to cores other than
the one which called it. This attack is known as Special Register Buffer
Data Sampling (SRBDS) or "CrossTalk" (bsc#1172205).
- CVE-2020-11742: Bad continuation handling in GNTTABOP_copy (bsc#1169392).
- CVE-2020-11740, CVE-2020-11741: xen: XSA-313 multiple xenoprof issues
(bsc#1168140).
- CVE-2020-11739: Missing memory barriers in read-write unlock paths
(bsc#1168142).
- CVE-2019-19583: Fixed improper checks which could have allowed HVM/PVH
guest userspace code to crash the guest, leading to a guest denial of
service (bsc#1158004 XSA-308).
- CVE-2019-19581: Fixed a potential out of bounds on 32-bit Arm
(bsc#1158003 XSA-307).
- CVE-2019-19580: Fixed a privilege escalation where a malicious PV guest
administrator could have been able to escalate their privilege to that
of the host (bsc#1158006 XSA-310).
- CVE-2019-19579: Fixed a privilege escalation where an untrusted domain
with access to a physical device can DMA into host memory (bsc#1157888
XSA-306).
- CVE-2019-19578: Fixed an issue where a malicious or buggy PV guest could
have caused hypervisor crash resulting in denial of service affecting
the entire host (bsc#1158005 XSA-309).
- CVE-2019-19577: Fixed an issue where a malicious guest administrator
could have caused Xen to access data structures while they are being
modified leading to a crash (bsc#1158007 XSA-311).
- Xenstored Crashed during VM install (bsc#1167152)
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 8:
zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2020-1630=1
- SUSE OpenStack Cloud 8:
zypper in -t patch SUSE-OpenStack-Cloud-8-2020-1630=1
- SUSE Linux Enterprise Server for SAP 12-SP3:
zypper in -t patch SUSE-SLE-SAP-12-SP3-2020-1630=1
- SUSE Linux Enterprise Server 12-SP3-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-2020-1630=1
- SUSE Linux Enterprise Server 12-SP3-BCL:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2020-1630=1
- SUSE Enterprise Storage 5:
zypper in -t patch SUSE-Storage-5-2020-1630=1
- HPE Helion Openstack 8:
zypper in -t patch HPE-Helion-OpenStack-8-2020-1630=1
Package List:
- SUSE OpenStack Cloud Crowbar 8 (x86_64):
xen-4.9.4_06-3.62.1
xen-debugsource-4.9.4_06-3.62.1
xen-doc-html-4.9.4_06-3.62.1
xen-libs-32bit-4.9.4_06-3.62.1
xen-libs-4.9.4_06-3.62.1
xen-libs-debuginfo-32bit-4.9.4_06-3.62.1
xen-libs-debuginfo-4.9.4_06-3.62.1
xen-tools-4.9.4_06-3.62.1
xen-tools-debuginfo-4.9.4_06-3.62.1
xen-tools-domU-4.9.4_06-3.62.1
xen-tools-domU-debuginfo-4.9.4_06-3.62.1
- SUSE OpenStack Cloud 8 (x86_64):
xen-4.9.4_06-3.62.1
xen-debugsource-4.9.4_06-3.62.1
xen-doc-html-4.9.4_06-3.62.1
xen-libs-32bit-4.9.4_06-3.62.1
xen-libs-4.9.4_06-3.62.1
xen-libs-debuginfo-32bit-4.9.4_06-3.62.1
xen-libs-debuginfo-4.9.4_06-3.62.1
xen-tools-4.9.4_06-3.62.1
xen-tools-debuginfo-4.9.4_06-3.62.1
xen-tools-domU-4.9.4_06-3.62.1
xen-tools-domU-debuginfo-4.9.4_06-3.62.1
- SUSE Linux Enterprise Server for SAP 12-SP3 (x86_64):
xen-4.9.4_06-3.62.1
xen-debugsource-4.9.4_06-3.62.1
xen-doc-html-4.9.4_06-3.62.1
xen-libs-32bit-4.9.4_06-3.62.1
xen-libs-4.9.4_06-3.62.1
xen-libs-debuginfo-32bit-4.9.4_06-3.62.1
xen-libs-debuginfo-4.9.4_06-3.62.1
xen-tools-4.9.4_06-3.62.1
xen-tools-debuginfo-4.9.4_06-3.62.1
xen-tools-domU-4.9.4_06-3.62.1
xen-tools-domU-debuginfo-4.9.4_06-3.62.1
- SUSE Linux Enterprise Server 12-SP3-LTSS (x86_64):
xen-4.9.4_06-3.62.1
xen-debugsource-4.9.4_06-3.62.1
xen-doc-html-4.9.4_06-3.62.1
xen-libs-32bit-4.9.4_06-3.62.1
xen-libs-4.9.4_06-3.62.1
xen-libs-debuginfo-32bit-4.9.4_06-3.62.1
xen-libs-debuginfo-4.9.4_06-3.62.1
xen-tools-4.9.4_06-3.62.1
xen-tools-debuginfo-4.9.4_06-3.62.1
xen-tools-domU-4.9.4_06-3.62.1
xen-tools-domU-debuginfo-4.9.4_06-3.62.1
- SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):
xen-4.9.4_06-3.62.1
xen-debugsource-4.9.4_06-3.62.1
xen-doc-html-4.9.4_06-3.62.1
xen-libs-32bit-4.9.4_06-3.62.1
xen-libs-4.9.4_06-3.62.1
xen-libs-debuginfo-32bit-4.9.4_06-3.62.1
xen-libs-debuginfo-4.9.4_06-3.62.1
xen-tools-4.9.4_06-3.62.1
xen-tools-debuginfo-4.9.4_06-3.62.1
xen-tools-domU-4.9.4_06-3.62.1
xen-tools-domU-debuginfo-4.9.4_06-3.62.1
- SUSE Enterprise Storage 5 (x86_64):
xen-4.9.4_06-3.62.1
xen-debugsource-4.9.4_06-3.62.1
xen-doc-html-4.9.4_06-3.62.1
xen-libs-32bit-4.9.4_06-3.62.1
xen-libs-4.9.4_06-3.62.1
xen-libs-debuginfo-32bit-4.9.4_06-3.62.1
xen-libs-debuginfo-4.9.4_06-3.62.1
xen-tools-4.9.4_06-3.62.1
xen-tools-debuginfo-4.9.4_06-3.62.1
xen-tools-domU-4.9.4_06-3.62.1
xen-tools-domU-debuginfo-4.9.4_06-3.62.1
- HPE Helion Openstack 8 (x86_64):
xen-4.9.4_06-3.62.1
xen-debugsource-4.9.4_06-3.62.1
xen-doc-html-4.9.4_06-3.62.1
xen-libs-32bit-4.9.4_06-3.62.1
xen-libs-4.9.4_06-3.62.1
xen-libs-debuginfo-32bit-4.9.4_06-3.62.1
xen-libs-debuginfo-4.9.4_06-3.62.1
xen-tools-4.9.4_06-3.62.1
xen-tools-debuginfo-4.9.4_06-3.62.1
xen-tools-domU-4.9.4_06-3.62.1
xen-tools-domU-debuginfo-4.9.4_06-3.62.1
References:
https://www.suse.com/security/cve/CVE-2019-19577.html
https://www.suse.com/security/cve/CVE-2019-19578.html
https://www.suse.com/security/cve/CVE-2019-19579.html
https://www.suse.com/security/cve/CVE-2019-19580.html
https://www.suse.com/security/cve/CVE-2019-19581.html
https://www.suse.com/security/cve/CVE-2019-19583.html
https://www.suse.com/security/cve/CVE-2020-0543.html
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-2020-7211.html
https://bugzilla.suse.com/1157888
https://bugzilla.suse.com/1158003
https://bugzilla.suse.com/1158004
https://bugzilla.suse.com/1158005
https://bugzilla.suse.com/1158006
https://bugzilla.suse.com/1158007
https://bugzilla.suse.com/1161181
https://bugzilla.suse.com/1167152
https://bugzilla.suse.com/1168140
https://bugzilla.suse.com/1168142
https://bugzilla.suse.com/1169392
https://bugzilla.suse.com/1172205
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