openSUSE Security Update: Security update for xen
______________________________________________________________________________

Announcement ID: openSUSE-SU-2015:2003-1
Rating: important
References: #877642 #901488 #907514 #910258 #918984 #923967
#925466 #932267 #935634 #938344 #939709 #939712
#944463 #944697 #945167 #947165 #949138 #950367
#950703 #950705 #950706 #951845
Cross-References: CVE-2014-0222 CVE-2015-3259 CVE-2015-4037
CVE-2015-5154 CVE-2015-5165 CVE-2015-5166
CVE-2015-5239 CVE-2015-6815 CVE-2015-7311
CVE-2015-7835 CVE-2015-7969 CVE-2015-7971
CVE-2015-7972
Affected Products:
openSUSE 13.2
______________________________________________________________________________

An update that solves 13 vulnerabilities and has 9 fixes is
now available.

Description:

xen was updated to fix 12 security issues.

These security issues were fixed:
– CVE-2015-7972: Populate-on-demand balloon size inaccuracy can crash
guests (bsc#951845).
– CVE-2015-7969: Leak of main per-domain vcpu pointer array (DoS)
(bsc#950703).
– CVE-2015-7969: Leak of per-domain profiling-related vcpu pointer array
(DoS) (bsc#950705).
– CVE-2015-7971: Some pmu and profiling hypercalls log without rate
limiting (bsc#950706).
– CVE-2015-4037: Insecure temporary file use in /net/slirp.c (bsc#932267).
– CVE-2014-0222: Validate L2 table size to avoid integer overflows
(bsc#877642).
– CVE-2015-7835: Uncontrolled creation of large page mappings by PV guests
(bsc#950367).
– CVE-2015-7311: libxl fails to honour readonly flag on disks with
qemu-xen (bsc#947165).
– CVE-2015-5165: QEMU leak of uninitialized heap memory in rtl8139 device
model (bsc#939712).
– CVE-2015-5166: Use after free in QEMU/Xen block unplug protocol
(bsc#939709).
– CVE-2015-5154: Host code execution via IDE subsystem CD-ROM (bsc#938344).
– CVE-2015-3259: xl command line config handling stack overflow
(bsc#935634).

These non-security issues were fixed:
– bsc#907514: Bus fatal error and sles12 sudden reboot has been observed
– bsc#910258: SLES12 Xen host crashes with FATAL NMI after shutdown of
guest with VT-d NIC
– bsc#918984: Bus fatal error and sles11-SP4 sudden reboot has been
observed
– bsc#923967: Partner-L3: Bus fatal error and sles11-SP3 sudden reboot has
been observed
– bsc#901488: Intel ixgbe driver assigns rx/tx queues per core resulting
in irq problems on servers with a large amount of CPU cores
– bsc#945167: Running command xl pci-assignable-add 03:10.1 secondly show
errors
– bsc#949138: Setting vcpu affinity under Xen causes libvirtd abort
– bsc#944463: VUL-0: CVE-2015-5239: qemu-kvm: Integer overflow in
vnc_client_read() and protocol_client_msg()
– bsc#944697: VUL-1: CVE-2015-6815: qemu: net: e1000: infinite loop issue
– bsc#925466: Kdump does not work in a XEN environment

Patch Instructions:

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

– openSUSE 13.2:

zypper in -t patch openSUSE-2015-750=1

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

Package List:

– openSUSE 13.2 (i586 x86_64):

xen-debugsource-4.4.3_02-30.1
xen-devel-4.4.3_02-30.1
xen-libs-4.4.3_02-30.1
xen-libs-debuginfo-4.4.3_02-30.1
xen-tools-domU-4.4.3_02-30.1
xen-tools-domU-debuginfo-4.4.3_02-30.1

– openSUSE 13.2 (x86_64):

xen-4.4.3_02-30.1
xen-doc-html-4.4.3_02-30.1
xen-kmp-default-4.4.3_02_k3.16.7_29-30.1
xen-kmp-default-debuginfo-4.4.3_02_k3.16.7_29-30.1
xen-kmp-desktop-4.4.3_02_k3.16.7_29-30.1
xen-kmp-desktop-debuginfo-4.4.3_02_k3.16.7_29-30.1
xen-libs-32bit-4.4.3_02-30.1
xen-libs-debuginfo-32bit-4.4.3_02-30.1
xen-tools-4.4.3_02-30.1
xen-tools-debuginfo-4.4.3_02-30.1

References:

https://www.suse.com/security/cve/CVE-2014-0222.html
https://www.suse.com/security/cve/CVE-2015-3259.html
https://www.suse.com/security/cve/CVE-2015-4037.html
https://www.suse.com/security/cve/CVE-2015-5154.html
https://www.suse.com/security/cve/CVE-2015-5165.html
https://www.suse.com/security/cve/CVE-2015-5166.html
https://www.suse.com/security/cve/CVE-2015-5239.html
https://www.suse.com/security/cve/CVE-2015-6815.html
https://www.suse.com/security/cve/CVE-2015-7311.html
https://www.suse.com/security/cve/CVE-2015-7835.html
https://www.suse.com/security/cve/CVE-2015-7969.html
https://www.suse.com/security/cve/CVE-2015-7971.html
https://www.suse.com/security/cve/CVE-2015-7972.html
https://bugzilla.suse.com/877642
https://bugzilla.suse.com/901488
https://bugzilla.suse.com/907514
https://bugzilla.suse.com/910258
https://bugzilla.suse.com/918984
https://bugzilla.suse.com/923967
https://bugzilla.suse.com/925466
https://bugzilla.suse.com/932267
https://bugzilla.suse.com/935634
https://bugzilla.suse.com/938344
https://bugzilla.suse.com/939709
https://bugzilla.suse.com/939712
https://bugzilla.suse.com/944463
https://bugzilla.suse.com/944697
https://bugzilla.suse.com/945167
https://bugzilla.suse.com/947165
https://bugzilla.suse.com/949138
https://bugzilla.suse.com/950367
https://bugzilla.suse.com/950703
https://bugzilla.suse.com/950705
https://bugzilla.suse.com/950706
https://bugzilla.suse.com/951845

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