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Fedora alert FEDORA-2013-23251 (xen)

From:  updates@fedoraproject.org
To:  package-announce@lists.fedoraproject.org
Subject:  [SECURITY] Fedora 20 Update: xen-4.3.1-6.fc20
Date:  Sat, 21 Dec 2013 02:27:56 +0000
Message-ID:  <20131221022756.5DCE922578@bastion01.phx2.fedoraproject.org>

-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2013-23251 2013-12-12 16:14:07 -------------------------------------------------------------------------------- Name : xen Product : Fedora 20 Version : 4.3.1 Release : 6.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: Disaggregated domain management security status update, IOMMU TLB flushing may be inadvertently suppressed Lock order reversal between page_alloc_lock and mm_rwlock, Hypercalls exposed to privilege rings 1 and 2 of HVM guests Insufficient TLB flushing in VT-d (iommu) code -------------------------------------------------------------------------------- ChangeLog: * 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 #1035811 - CVE-2013-6400 xen: IOMMU TLB flushing may be inadvertently suppressed https://bugzilla.redhat.com/show_bug.cgi?id=1035811 [ 2 ] Bug #1029120 - CVE-2013-4553 kernel: xen: lock order reversal between page_alloc_lock and mm_rwlock https://bugzilla.redhat.com/show_bug.cgi?id=1029120 [ 3 ] Bug #1029111 - CVE-2013-4554 kernel: xen: hypercalls exposed to privilege rings 1 and 2 of HVM guests https://bugzilla.redhat.com/show_bug.cgi?id=1029111 [ 4 ] Bug #1033138 - CVE-2013-6375 xen: Insufficient TLB flushing in VT-d (iommu) code https://bugzilla.redhat.com/show_bug.cgi?id=1033138 -------------------------------------------------------------------------------- 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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