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Fedora alert FEDORA-2014-2170 (xen)

From:  updates@fedoraproject.org
To:  package-announce@lists.fedoraproject.org
Subject:  [SECURITY] Fedora 20 Update: xen-4.3.1-9.fc20
Date:  Sun, 16 Feb 2014 23:21:24 +0000
Message-ID:  <20140216232124.CDABB21E75@bastion01.phx2.fedoraproject.org>

-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2014-2170 2014-02-08 04:05:51 -------------------------------------------------------------------------------- Name : xen Product : Fedora 20 Version : 4.3.1 Release : 9.fc20 URL : http://xen.org/ Summary : Xen is a virtual machine monitor Description : This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor -------------------------------------------------------------------------------- Update Information: three security fixes: integer overflow in several XSM/Flask hypercalls [XSA-84], Off-by-one error in FLASK_AVC_CACHESTAT hypercall [XSA-85], libvchan failure handling malicious ring indexes [XSA-86] -------------------------------------------------------------------------------- ChangeLog: * Thu Feb 6 2014 Michael Young <m.a.young@durham.ac.uk> - 4.3.1-9 - integer overflow in several XSM/Flask hypercalls [XSA-84] - Off-by-one error in FLASK_AVC_CACHESTAT hypercall [XSA-85] - libvchan failure handling malicious ring indexes [XSA-86] * Fri Jan 24 2014 Michael Young <m.a.young@durham.ac.uk> - 4.3.1-8 - PHYSDEVOP_{prepare,release}_msix exposed to unprivileged pv guests [XSA-87, CVE-2014-1666] (#1058398) * Thu Jan 23 2014 Michael Young <m.a.young@durham.ac.uk> - 4.3.1-7 - Out-of-memory condition yielding memory corruption during IRQ setup [XSA-83, CVE-2014-1642] (#1057142) * Wed Dec 11 2013 Michael Young <m.a.young@durham.ac.uk> - 4.3.1-6 - Disaggregated domain management security status update [XSA-77] - IOMMU TLB flushing may be inadvertently suppressed [XSA-80, CVE-2013-6400] (#1040024) * Mon Dec 2 2013 Michael Young <m.a.young@durham.ac.uk> - 4.3.1-5 - HVM guest triggerable AMD CPU erratum may cause host hang [XSA-82, CVE-2013-6885] * Tue Nov 26 2013 Michael Young <m.a.young@durham.ac.uk> - 4.3.1-4 - Lock order reversal between page_alloc_lock and mm_rwlock [XSA-74, CVE-2013-4553] (#1034925) - Hypercalls exposed to privilege rings 1 and 2 of HVM guests [XSA-76, CVE-2013-4554] (#1034923) * Thu Nov 21 2013 Michael Young <m.a.young@durham.ac.uk> - 4.3.1-3 - Insufficient TLB flushing in VT-d (iommu) code [XSA-78, CVE-2013-6375] (#1033149) -------------------------------------------------------------------------------- References: [ 1 ] Bug #1062326 - CVE-2014-1891 CVE-2014-1892 CVE-2014-1893 CVE-2014-1894 xen: integer overflow in several XSM/Flask hypercalls (xsa-84) https://bugzilla.redhat.com/show_bug.cgi?id=1062326 [ 2 ] Bug #1062329 - CVE-2014-1895 xen: Off-by-one error in FLASK_AVC_CACHESTAT hypercall (xsa-85) https://bugzilla.redhat.com/show_bug.cgi?id=1062329 [ 3 ] Bug #1062331 - CVE-2014-1896 xen: libvchan failure handling malicious ring indexes (xsa-86) https://bugzilla.redhat.com/show_bug.cgi?id=1062331 -------------------------------------------------------------------------------- This update can be installed with the "yum" update program. Use su -c 'yum update xen' at the command line. For more information, refer to "Managing Software with yum", available at http://docs.fedoraproject.org/yum/. All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- _______________________________________________ package-announce mailing list package-announce@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/package-...


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