openSUSE Security Update: xen: security and bugfix release to 4.2.4 c/s 26280 ______________________________________________________________________________ Announcement ID: openSUSE-SU-2014:0483-1 Rating: moderate References: #831120 #833251 #833483 #840997 #842417 #846849 #848014 #848657 #849665 #849667 #849668 #853048 #853049 #858311 #858496 #860163 #860165 #860300 #860302 #861256 #863297 Cross-References: CVE-2013-2212 CVE-2013-4494 CVE-2013-4551 CVE-2013-4553 CVE-2013-4554 CVE-2013-6400 CVE-2013-6885 CVE-2014-1642 CVE-2014-1666 CVE-2014-1891 CVE-2014-1892 CVE-2014-1893 CVE-2014-1894 CVE-2014-1895 CVE-2014-1896 CVE-2014-1950 Affected Products: openSUSE 12.3 ______________________________________________________________________________ An update that solves 16 vulnerabilities and has 5 fixes is now available. Description: Xen was updated to fix various bugs and security issues: Update to Xen version 4.2.4 c/s 26280. - bnc#861256 - CVE-2014-1950: xen: XSA-88: use-after-free in xc_cpupool_getinfo() under memory pressure. (fix included with update) - bnc#863297: xend/pvscsi: recognize also SCSI CDROM devices - bnc#858496 - CVE-2014-1642: Xen: XSA-83: Out-of-memory condition yielding memory corruption during IRQ setup - bnc#860163 - xen: XSA-84: integer overflow in several XSM/Flask hypercalls (CVE-2014-1891 CVE-2014-1892 CVE-2014-1893 CVE-2014-1894) - bnc#860165 - CVE-2014-1895: xen: XSA-85: Off-by-one error in FLASK_AVC_CACHESTAT hypercall - bnc#860300 - CVE-2014-1896: xen: XSA-86: libvchan failure handling malicious ring indexes - bnc#860302 - CVE-2014-1666: xen: XSA-87: PHYSDEVOP_{prepare,release}_msix exposed to unprivileged guests - bnc#858311 - Server is not booting in kernel XEN after latest updates - (XEN) setup 0000:00:18.0 for d0 failed (-19) - bnc#858496 - CVE-2014-1642: Xen: XSA-83: Out-of-memory condition yielding memory corruption during IRQ setup - bnc#853049 - CVE-2013-6885: xen: XSA-82: Guest triggerable AMD CPU erratum may cause host hang - bnc#853048 - CVE-2013-6400: xen: XSA-80: IOMMU TLB flushing may be inadvertently suppressed - bnc#831120 - CVE-2013-2212: xen: XSA-60: Excessive time to disable caching with HVM guests with PCI passthrough - bnc#848014 - [HP HPS] Xen hypervisor panics on 8-blades nPar with 46-bit memory addressing - bnc#833251 - [HP BCS SLES11 Bug]: In HPs UEFI x86_64 platform and with xen environment, in booting stage ,xen hypervisor will panic. - pygrub: Support (/dev/xvda) style disk specifications - bnc#849667 - CVE-2014-1895: xen: XSA-74: Lock order reversal between page_alloc_lock and mm_rwlock - bnc#849668 - CVE-2013-4554: xen: XSA-76: Hypercalls exposed to privilege rings 1 and 2 of HVM guests - bnc#842417 - In HPs UEFI x86_64 platform and sles11sp3 with xen environment, dom0 will soft lockup on multiple blades nPar. - bnc#848014 - [HP HPS] Xen hypervisor panics on 8-blades nPar with 46-bit memory addressing - bnc#846849 - Soft lockup with PCI passthrough and many VCPUs - bnc#833483 - Boot Failure with xen kernel in UEFI mode with error "No memory for trampoline" - bnc#849665 - CVE-2013-4551: xen: XSA-75: Host crash due to guest VMX instruction execution - The upstream version of checking for xend when using the 'xl' command is used is not working. - bnc#840997 - It is possible to start a VM twice on the same node. - bnc#848657 - xen: CVE-2013-4494: XSA-73: Lock order reversal between page allocation and grant table locks Patch Instructions: To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - openSUSE 12.3: zypper in -t patch openSUSE-2014-271 To bring your system up-to-date, use "zypper patch". Package List: - openSUSE 12.3 (i586 x86_64): xen-debugsource-4.2.4_02-1.26.2 xen-devel-4.2.4_02-1.26.2 xen-kmp-default-4.2.4_02_k3.7.10_1.28-1.26.2 xen-kmp-default-debuginfo-4.2.4_02_k3.7.10_1.28-1.26.2 xen-kmp-desktop-4.2.4_02_k3.7.10_1.28-1.26.2 xen-kmp-desktop-debuginfo-4.2.4_02_k3.7.10_1.28-1.26.2 xen-libs-4.2.4_02-1.26.2 xen-libs-debuginfo-4.2.4_02-1.26.2 xen-tools-domU-4.2.4_02-1.26.2 xen-tools-domU-debuginfo-4.2.4_02-1.26.2 - openSUSE 12.3 (x86_64): xen-4.2.4_02-1.26.2 xen-doc-html-4.2.4_02-1.26.2 xen-doc-pdf-4.2.4_02-1.26.2 xen-libs-32bit-4.2.4_02-1.26.2 xen-libs-debuginfo-32bit-4.2.4_02-1.26.2 xen-tools-4.2.4_02-1.26.2 xen-tools-debuginfo-4.2.4_02-1.26.2 - openSUSE 12.3 (i586): xen-kmp-pae-4.2.4_02_k3.7.10_1.28-1.26.2 xen-kmp-pae-debuginfo-4.2.4_02_k3.7.10_1.28-1.26.2 References: http://support.novell.com/security/cve/CVE-2013-2212.html http://support.novell.com/security/cve/CVE-2013-4494.html http://support.novell.com/security/cve/CVE-2013-4551.html http://support.novell.com/security/cve/CVE-2013-4553.html http://support.novell.com/security/cve/CVE-2013-4554.html http://support.novell.com/security/cve/CVE-2013-6400.html http://support.novell.com/security/cve/CVE-2013-6885.html http://support.novell.com/security/cve/CVE-2014-1642.html http://support.novell.com/security/cve/CVE-2014-1666.html http://support.novell.com/security/cve/CVE-2014-1891.html http://support.novell.com/security/cve/CVE-2014-1892.html http://support.novell.com/security/cve/CVE-2014-1893.html http://support.novell.com/security/cve/CVE-2014-1894.html http://support.novell.com/security/cve/CVE-2014-1895.html http://support.novell.com/security/cve/CVE-2014-1896.html http://support.novell.com/security/cve/CVE-2014-1950.html https://bugzilla.novell.com/831120 https://bugzilla.novell.com/833251 https://bugzilla.novell.com/833483 https://bugzilla.novell.com/840997 https://bugzilla.novell.com/842417 https://bugzilla.novell.com/846849 https://bugzilla.novell.com/848014 https://bugzilla.novell.com/848657 https://bugzilla.novell.com/849665 https://bugzilla.novell.com/849667 https://bugzilla.novell.com/849668 https://bugzilla.novell.com/853048 https://bugzilla.novell.com/853049 https://bugzilla.novell.com/858311 https://bugzilla.novell.com/858496 https://bugzilla.novell.com/860163 https://bugzilla.novell.com/860165 https://bugzilla.novell.com/860300 https://bugzilla.novell.com/860302 https://bugzilla.novell.com/861256 https://bugzilla.novell.com/863297