[security-announce] openSUSE-SU-2015:1094-1: important: Security update for xen

[news 28]

openSUSE Security Update: Security update for xen

______________________________________________________________________________

 

Announcement ID: openSUSE-SU-2015:1094-1

Rating: important

References: #922709 #931625 #931626 #931627 #931628 #932770

#932790 #932996

Cross-References: CVE-2015-2751 CVE-2015-3209 CVE-2015-4103

CVE-2015-4104 CVE-2015-4105 CVE-2015-4106

CVE-2015-4163 CVE-2015-4164

Affected Products:

openSUSE 13.1

______________________________________________________________________________

 

An update that fixes 8 vulnerabilities is now available.

 

Description:

 

Xen was updated to fix eight vulnerabilities.

 

The following vulnerabilities were fixed:

 

* CVE-2015-2751: Certain domctl operations may be abused to lock up the

host (XSA-127 boo#922709)

* CVE-2015-4103: Potential unintended writes to host MSI message data

field via qemu (XSA-128) (boo#931625)

* CVE-2015-4104: PCI MSI mask bits inadvertently exposed to guests

(XSA-129) (boo#931626)

* CVE-2015-4105: Guest triggerable qemu MSI-X pass-through error messages

(XSA-130) (boo#931627)

* CVE-2015-4106: Unmediated PCI register access in qemu (XSA-131)

(boo#931628)

* CVE-2015-4163: GNTTABOP_swap_grant_ref operation misbehavior (XSA-134)

(boo#932790)

* CVE-2015-3209: heap overflow in qemu pcnet controller allowing guest to

host escape (XSA-135) (boo#932770)

* CVE-2015-4164: DoS through iret hypercall handler (XSA-136) (boo#932996)

 

 

Patch Instructions:

 

To install this openSUSE Security Update use YaST online_update.

Alternatively you can run the command listed for your product:

 

- openSUSE 13.1:

 

zypper in -t patch openSUSE-2015-435=1

 

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

 

 

Package List:

 

- openSUSE 13.1 (i586 x86_64):

 

xen-debugsource-4.3.4_05-47.1

xen-devel-4.3.4_05-47.1

xen-kmp-default-4.3.4_05_k3.11.10_29-47.1

xen-kmp-default-debuginfo-4.3.4_05_k3.11.10_29-47.1

xen-kmp-desktop-4.3.4_05_k3.11.10_29-47.1

xen-kmp-desktop-debuginfo-4.3.4_05_k3.11.10_29-47.1

xen-libs-4.3.4_05-47.1

xen-libs-debuginfo-4.3.4_05-47.1

xen-tools-domU-4.3.4_05-47.1

xen-tools-domU-debuginfo-4.3.4_05-47.1

 

- openSUSE 13.1 (x86_64):

 

xen-4.3.4_05-47.1

xen-doc-html-4.3.4_05-47.1

xen-libs-32bit-4.3.4_05-47.1

xen-libs-debuginfo-32bit-4.3.4_05-47.1

xen-tools-4.3.4_05-47.1

xen-tools-debuginfo-4.3.4_05-47.1

xen-xend-tools-4.3.4_05-47.1

xen-xend-tools-debuginfo-4.3.4_05-47.1

 

- openSUSE 13.1 (i586):

 

xen-kmp-pae-4.3.4_05_k3.11.10_29-47.1

xen-kmp-pae-debuginfo-4.3.4_05_k3.11.10_29-47.1

 

 

References:

 

https://www.suse.com/security/cve/CVE-2015-2751.html

https://www.suse.com/security/cve/CVE-2015-3209.html

https://www.suse.com/security/cve/CVE-2015-4103.html

https://www.suse.com/security/cve/CVE-2015-4104.html

https://www.suse.com/security/cve/CVE-2015-4105.html

https://www.suse.com/security/cve/CVE-2015-4106.html

https://www.suse.com/security/cve/CVE-2015-4163.html

https://www.suse.com/security/cve/CVE-2015-4164.html

https://bugzilla.suse.com/922709

https://bugzilla.suse.com/931625

https://bugzilla.suse.com/931626

https://bugzilla.suse.com/931627

https://bugzilla.suse.com/931628

https://bugzilla.suse.com/932770

https://bugzilla.suse.com/932790

https://bugzilla.suse.com/932996

 

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