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Sicherheit: Denial of Service in Xen
Aktuelle Meldungen Distributionen
Name: Denial of Service in Xen
ID: FEDORA-2013-0627
Distribution: Fedora
Plattformen: Fedora 18
Datum: Mi, 23. Januar 2013, 06:53
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-5634
Applikationen: Xen

Originalnachricht

Name        : xen
Product : Fedora 18
Version : 4.2.1
Release : 3.fc18
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

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Update Information:

Update to xen 4.2.1.
VT-d interrupt remapping source validation flaw [XSA-33,CVE-2012-5634]
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ChangeLog:

* Thu Jan 10 2013 Michael Young <m.a.young@durham.ac.uk> - 4.2.1-3
- fix some format errors in xl.cfg.pod.5 to allow build on F19
* Wed Jan 9 2013 Michael Young <m.a.young@durham.ac.uk> - 4.2.1-2
- VT-d interrupt remapping source validation flaw [XSA-33,
CVE-2012-5634] (#893568)
- pv guests can crash xen when xen built with debug=y (included for
completeness - Fedora builds have debug=n) [XSA-37, CVE-2013-0154]
* Tue Dec 18 2012 Michael Young <m.a.young@durham.ac.uk> - 4.2.1-1
- update to xen-4.2.1
- remove patches that are included in 4.2.1
- rebase xen.fedora.efi.build.patch
* Thu Dec 13 2012 Richard W.M. Jones <rjones@redhat.com> - 4.2.0-7
- Rebuild for OCaml fix (RHBZ#877128).
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References:

[ 1 ] Bug #886959 - CVE-2012-5634 kernel: xen: VT-d interrupt remapping
source validation flaw
https://bugzilla.redhat.com/show_bug.cgi?id=886959
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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
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