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Sicherheit: Zwei Probleme in Xen
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in Xen
ID: FEDORA-2015-f150b2a8c8
Distribution: Fedora
Plattformen: Fedora 21
Datum: Sa, 21. November 2015, 10:45
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8104
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5307
Applikationen: Xen

Originalnachricht

Name        : xen
Product : Fedora 21
Version : 4.4.3
Release : 8.fc21
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:

x86: CPU lockup during exception delivery [XSA-156, CVE-2015-5307,
CVE-2015-8104]
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References:

[ 1 ] Bug #1277172 - CVE-2015-5307 virt: guest to host DoS by triggering an
infinite loop in microcode via #AC exception
https://bugzilla.redhat.com/show_bug.cgi?id=1277172
[ 2 ] Bug #1278496 - CVE-2015-8104 virt: guest to host DoS by triggering an
infinite loop in microcode via #DB exception
https://bugzilla.redhat.com/show_bug.cgi?id=1278496
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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 https://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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