SUSE SLED12 / SLES12 Security Update : xen (SUSE-SU-2015:0701-1)

High Nessus Plugin ID 83714


The remote SUSE host is missing one or more security updates.


Xen was updated 4.4.2_01 to address three security issues and functional bugs.

The following vulnerabilities were fixed :

- Long latency MMIO mapping operations are not preemptible (XSA-125, CVE-2015-2752, bnc#922705)

- Unmediated PCI command register access in qemu (XSA-126, CVE-2015-2756, bnc#922706)

- Certain domctl operations may be abused to lock up the host (XSA-127, CVE-2015-2751, bnc#922709)

The update package also includes non-security fixes. See advisory for details.

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.


To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Software Development Kit 12 :

zypper in -t patch SUSE-SLE-SDK-12-2015-162=1

SUSE Linux Enterprise Server 12 :

zypper in -t patch SUSE-SLE-SERVER-12-2015-162=1

SUSE Linux Enterprise Desktop 12 :

zypper in -t patch SUSE-SLE-DESKTOP-12-2015-162=1

To bring your system up-to-date, use 'zypper patch'.

See Also

Plugin Details

Severity: High

ID: 83714

File Name: suse_SU-2015-0701-1.nasl

Version: $Revision: 2.6 $

Type: local

Agent: unix

Published: 2015/05/20

Modified: 2017/12/28

Dependencies: 12634

Risk Information

Risk Factor: High


Base Score: 7.1

Temporal Score: 5.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:C

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:xen, p-cpe:/a:novell:suse_linux:xen-debugsource, p-cpe:/a:novell:suse_linux:xen-doc-html, p-cpe:/a:novell:suse_linux:xen-kmp-default, p-cpe:/a:novell:suse_linux:xen-kmp-default-debuginfo, p-cpe:/a:novell:suse_linux:xen-libs, p-cpe:/a:novell:suse_linux:xen-libs-debuginfo, p-cpe:/a:novell:suse_linux:xen-tools, p-cpe:/a:novell:suse_linux:xen-tools-debuginfo, p-cpe:/a:novell:suse_linux:xen-tools-domU, p-cpe:/a:novell:suse_linux:xen-tools-domU-debuginfo, cpe:/o:novell:suse_linux:12

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2015/04/01

Reference Information

CVE: CVE-2015-2751, CVE-2015-2752, CVE-2015-2756

BID: 72577, 73443, 73448

OSVDB: 120061, 120062, 120063