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Sicherheit: Mehrere Probleme in Xen
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in Xen
ID: openSUSE-SU-2016:0124-1
Distribution: SUSE
Plattformen: SUSE openSUSE 13.1
Datum: Do, 14. Januar 2016, 23:52
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5307
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8550
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8340
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8104
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7504
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8345
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8554
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8555
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7970
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7549
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8339
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8504
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7311
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8341
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8558

Originalnachricht

   openSUSE Security Update: Security update for xen
______________________________________________________________________________

Announcement ID: openSUSE-SU-2016:0124-1
Rating: important
References: #947165 #950704 #954018 #954405 #956408 #956409
#956411 #956592 #956832 #957988 #958007 #958009
#958493 #958523 #958918 #959006
Cross-References: CVE-2015-5307 CVE-2015-7311 CVE-2015-7504
CVE-2015-7549 CVE-2015-7970 CVE-2015-8104
CVE-2015-8339 CVE-2015-8340 CVE-2015-8341
CVE-2015-8345 CVE-2015-8504 CVE-2015-8550
CVE-2015-8554 CVE-2015-8555 CVE-2015-8558

Affected Products:
openSUSE 13.1
______________________________________________________________________________

An update that solves 15 vulnerabilities and has one errata
is now available.

Description:


This update for xen fixes the following security issues:

- CVE-2015-8550: paravirtualized drivers incautious about shared memory
contents (XSA-155, boo#957988)
- CVE-2015-8558: qemu: usb: infinite loop in ehci_advance_state results in
DoS (boo#959006)
- CVE-2015-7549: qemu pci: null pointer dereference issue (boo#958918)
- CVE-2015-8504: qemu: ui: vnc: avoid floating point exception (boo#958493)
- CVE-2015-8554: qemu-dm buffer overrun in MSI-X handling (XSA-164,
boo#958007)
- CVE-2015-8555: information leak in legacy x86 FPU/XMM initialization
(XSA-165, boo#958009)
- boo#958523 xen: ioreq handling possibly susceptible to multiple read
issue (XSA-166)
- CVE-2015-8345: xen: qemu: net: eepro100: infinite loop in processing
command block list (boo#956832)
- boo#956592: xen: virtual PMU is unsupported (XSA-163)
- CVE-2015-8339, CVE-2015-8340: xen: XENMEM_exchange error handling issues
(XSA-159, boo#956408)
- CVE-2015-8341: xen: libxl leak of pv kernel and initrd on error
(XSA-160, boo#956409)
- CVE-2015-7504: xen: heap buffer overflow vulnerability in pcnet emulator
(XSA-162, boo#956411)
- CVE-2015-7311: xen: libxl fails to honour readonly flag on disks with
qemu-xen (xsa-142, boo#947165)
- CVE-2015-8104: Xen: guest to host DoS by triggering an infinite loop in
microcode via #DB exception (boo#954405)
- CVE-2015-5307: xen: x86: CPU lockup during fault delivery (XSA-156,
boo#954018)
- CVE-2015-7970: xen: x86: Long latency populate-on-demand operation is
not preemptible (XSA-150, boo#950704)


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-2016-34=1

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


Package List:

- openSUSE 13.1 (i586 x86_64):

xen-debugsource-4.3.4_10-53.1
xen-devel-4.3.4_10-53.1
xen-kmp-default-4.3.4_10_k3.11.10_29-53.1
xen-kmp-default-debuginfo-4.3.4_10_k3.11.10_29-53.1
xen-kmp-desktop-4.3.4_10_k3.11.10_29-53.1
xen-kmp-desktop-debuginfo-4.3.4_10_k3.11.10_29-53.1
xen-libs-4.3.4_10-53.1
xen-libs-debuginfo-4.3.4_10-53.1
xen-tools-domU-4.3.4_10-53.1
xen-tools-domU-debuginfo-4.3.4_10-53.1

- openSUSE 13.1 (x86_64):

xen-4.3.4_10-53.1
xen-doc-html-4.3.4_10-53.1
xen-libs-32bit-4.3.4_10-53.1
xen-libs-debuginfo-32bit-4.3.4_10-53.1
xen-tools-4.3.4_10-53.1
xen-tools-debuginfo-4.3.4_10-53.1
xen-xend-tools-4.3.4_10-53.1
xen-xend-tools-debuginfo-4.3.4_10-53.1

- openSUSE 13.1 (i586):

xen-kmp-pae-4.3.4_10_k3.11.10_29-53.1
xen-kmp-pae-debuginfo-4.3.4_10_k3.11.10_29-53.1


References:

https://www.suse.com/security/cve/CVE-2015-5307.html
https://www.suse.com/security/cve/CVE-2015-7311.html
https://www.suse.com/security/cve/CVE-2015-7504.html
https://www.suse.com/security/cve/CVE-2015-7549.html
https://www.suse.com/security/cve/CVE-2015-7970.html
https://www.suse.com/security/cve/CVE-2015-8104.html
https://www.suse.com/security/cve/CVE-2015-8339.html
https://www.suse.com/security/cve/CVE-2015-8340.html
https://www.suse.com/security/cve/CVE-2015-8341.html
https://www.suse.com/security/cve/CVE-2015-8345.html
https://www.suse.com/security/cve/CVE-2015-8504.html
https://www.suse.com/security/cve/CVE-2015-8550.html
https://www.suse.com/security/cve/CVE-2015-8554.html
https://www.suse.com/security/cve/CVE-2015-8555.html
https://www.suse.com/security/cve/CVE-2015-8558.html
https://bugzilla.suse.com/947165
https://bugzilla.suse.com/950704
https://bugzilla.suse.com/954018
https://bugzilla.suse.com/954405
https://bugzilla.suse.com/956408
https://bugzilla.suse.com/956409
https://bugzilla.suse.com/956411
https://bugzilla.suse.com/956592
https://bugzilla.suse.com/956832
https://bugzilla.suse.com/957988
https://bugzilla.suse.com/958007
https://bugzilla.suse.com/958009
https://bugzilla.suse.com/958493
https://bugzilla.suse.com/958523
https://bugzilla.suse.com/958918
https://bugzilla.suse.com/959006

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