Security update for xen
Announcement ID: | SUSE-SU-2016:3208-1 |
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Rating: | important |
References: | |
Cross-References: | |
CVSS scores: |
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Affected Products: |
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An update that solves four vulnerabilities can now be installed.
Description:
This update for xen fixes the following issues:
- A Mishandling of SYSCALL singlestep during emulation which could have lead to privilege escalation. (XSA-204, bsc#1016340, CVE-2016-10013)
- CMPXCHG8B emulation failed to ignore operand size override which could have lead to information disclosure. (XSA-200, bsc#1012651, CVE-2016-9932)
- PV guests may have been able to mask interrupts causing a Denial of Service. (XSA-202, bsc#1014298, CVE-2016-10024)
- A missing NULL pointer check in VMFUNC emulation could lead to a hypervisor crash leading to a Denial of Servce. (XSA-203, bsc#1014300, CVE-2016-10025)
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 Desktop 12 SP2
zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2016-1866=1
-
SUSE Linux Enterprise Software Development Kit 12 12-SP2
zypper in -t patch SUSE-SLE-SDK-12-SP2-2016-1866=1
-
SUSE Linux Enterprise High Performance Computing 12 SP2
zypper in -t patch SUSE-SLE-SERVER-12-SP2-2016-1866=1
-
SUSE Linux Enterprise Server 12 SP2
zypper in -t patch SUSE-SLE-SERVER-12-SP2-2016-1866=1
-
SUSE Linux Enterprise Server for SAP Applications 12 SP2
zypper in -t patch SUSE-SLE-SERVER-12-SP2-2016-1866=1
Package List:
-
SUSE Linux Enterprise Desktop 12 SP2 (x86_64)
- xen-debugsource-4.7.1_04-28.1
- xen-libs-4.7.1_04-28.1
- xen-libs-debuginfo-4.7.1_04-28.1
- xen-libs-32bit-4.7.1_04-28.1
- xen-4.7.1_04-28.1
- xen-libs-debuginfo-32bit-4.7.1_04-28.1
-
SUSE Linux Enterprise Software Development Kit 12 12-SP2 (aarch64 x86_64)
- xen-debugsource-4.7.1_04-28.1
- xen-devel-4.7.1_04-28.1
-
SUSE Linux Enterprise High Performance Computing 12 SP2 (x86_64)
- xen-doc-html-4.7.1_04-28.1
- xen-debugsource-4.7.1_04-28.1
- xen-libs-4.7.1_04-28.1
- xen-libs-debuginfo-4.7.1_04-28.1
- xen-tools-4.7.1_04-28.1
- xen-tools-domU-debuginfo-4.7.1_04-28.1
- xen-libs-32bit-4.7.1_04-28.1
- xen-tools-domU-4.7.1_04-28.1
- xen-tools-debuginfo-4.7.1_04-28.1
- xen-4.7.1_04-28.1
- xen-libs-debuginfo-32bit-4.7.1_04-28.1
-
SUSE Linux Enterprise Server 12 SP2 (x86_64)
- xen-doc-html-4.7.1_04-28.1
- xen-debugsource-4.7.1_04-28.1
- xen-libs-4.7.1_04-28.1
- xen-libs-debuginfo-4.7.1_04-28.1
- xen-tools-4.7.1_04-28.1
- xen-tools-domU-debuginfo-4.7.1_04-28.1
- xen-libs-32bit-4.7.1_04-28.1
- xen-tools-domU-4.7.1_04-28.1
- xen-tools-debuginfo-4.7.1_04-28.1
- xen-4.7.1_04-28.1
- xen-libs-debuginfo-32bit-4.7.1_04-28.1
-
SUSE Linux Enterprise Server for SAP Applications 12 SP2 (x86_64)
- xen-doc-html-4.7.1_04-28.1
- xen-debugsource-4.7.1_04-28.1
- xen-libs-4.7.1_04-28.1
- xen-libs-debuginfo-4.7.1_04-28.1
- xen-tools-4.7.1_04-28.1
- xen-tools-domU-debuginfo-4.7.1_04-28.1
- xen-libs-32bit-4.7.1_04-28.1
- xen-tools-domU-4.7.1_04-28.1
- xen-tools-debuginfo-4.7.1_04-28.1
- xen-4.7.1_04-28.1
- xen-libs-debuginfo-32bit-4.7.1_04-28.1
References:
- https://www.suse.com/security/cve/CVE-2016-10013.html
- https://www.suse.com/security/cve/CVE-2016-10024.html
- https://www.suse.com/security/cve/CVE-2016-10025.html
- https://www.suse.com/security/cve/CVE-2016-9932.html
- https://bugzilla.suse.com/show_bug.cgi?id=1012651
- https://bugzilla.suse.com/show_bug.cgi?id=1014298
- https://bugzilla.suse.com/show_bug.cgi?id=1014300
- https://bugzilla.suse.com/show_bug.cgi?id=1016340