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Sicherheit: Ausführen von Code mit höheren Privilegien in Xen
Aktuelle Meldungen Distributionen
Name: Ausführen von Code mit höheren Privilegien in Xen
ID: FEDORA-2016-5d5a8bfbc5
Distribution: Fedora
Plattformen: Fedora 24
Datum: So, 22. Mai 2016, 09:47
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4480
Applikationen: Xen

Originalnachricht

Name        : xen
Product : Fedora 24
Version : 4.6.1
Release : 9.fc24
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:

xen no longer crashes when built without -fno-tree-coalesce-vars, in systemd
only try to load kernel modules that are in Fedora, x86 software guest page
walk
PS bit handling flaw [XSA-176, CVE-2016-4480]
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References:

[ 1 ] Bug #1332657 - CVE-2016-4480 xsa176 xen: x86 software guest page walk
PS bit handling flaw (XSA-176)
https://bugzilla.redhat.com/show_bug.cgi?id=1332657
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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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