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Sicherheit: Zwei Probleme in Xen
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in Xen
ID: FEDORA-2015-3935
Distribution: Fedora
Plattformen: Fedora 22
Datum: Sa, 21. März 2015, 09:27
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2151
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2152

Originalnachricht

Name        : xen
Product : Fedora 22
Version : 4.5.0
Release : 6.fc22
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:

Additional patch for XSA-98 on arm64
HVM qemu unexpectedly enabling emulated VGA graphics backends [XSA-119,
CVE-2015-2152]
Hypervisor memory corruption due to x86 emulator flaw [XSA-123, CVE-2015-2151]
Information leak via internal x86 system device emulation, Information leak
through version information hypercall, fix a typo in xen.fedora.systemd.patch
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References:

[ 1 ] Bug #1200724 - CVE-2015-2152 xen: HVM qemu unexpectedly enabling
emulated VGA graphics backends (XSA 119)
https://bugzilla.redhat.com/show_bug.cgi?id=1200724
[ 2 ] Bug #1196274 - CVE-2015-2151 xen: hypervisor memory corruption due to
x86 emulator flaw (xsa123)
https://bugzilla.redhat.com/show_bug.cgi?id=1196274
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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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