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Sicherheit: Zwei Probleme in Xen
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in Xen
ID: FEDORA-2016-a21b2cb7a0
Distribution: Fedora
Plattformen: Fedora 24
Datum: Mo, 16. Mai 2016, 20:28
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3710
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3712

Originalnachricht

Name        : xen
Product : Fedora 24
Version : 4.6.1
Release : 8.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:

create link to /usr/bin/qemu-system-i386 from /usr/lib/xen/bin for back
compatibility and for virt-manager ---- qemu-kvm: Integer overflow in SDL
when
creating too wide screen, QEMU: Banked access to VGA memory (VBE) uses
inconsistent bounds check [XSA-179, CVE-2016-3710, CVE-2016-3712]
-------------------------------------------------------------------------------
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References:

[ 1 ] Bug #1318727 - qemu-kvm: Integer overflow in SDL when creating too wide
screen
https://bugzilla.redhat.com/show_bug.cgi?id=1318727
[ 2 ] Bug #1331401 - CVE-2016-3710 qemu: incorrect banked access bounds
checking in vga module
https://bugzilla.redhat.com/show_bug.cgi?id=1331401
[ 3 ] Bug #1318712 - CVE-2016-3712 qemu-kvm: Out-of-bounds read when creating
weird vga screen surface
https://bugzilla.redhat.com/show_bug.cgi?id=1318712
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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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