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Fedora Update Notification
FEDORA-2015-15946
2015-09-26 17:32:07.294109
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Name : xen
Product : Fedora 21
Version : 4.4.3
Release : 3.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:

libxl fails to honour readonly flag on disks with qemu-xen [XSA-142 (possible
fix)] —- update to xen-4.4.3, including Use after free in QEMU/Xen block
unplug protocol [XSA-139, CVE-2015-5166], QEMU leak of uninitialized heap memory
in rtl8139 device model [XSA-140, CVE-2015-5165]
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References:

[ 1 ] Bug #1248997 – CVE-2015-5166 Qemu: BlockBackend object use after free issue (XSA-139)
https://bugzilla.redhat.com/show_bug.cgi?id=1248997
[ 2 ] Bug #1248760 – CVE-2015-5165 Qemu: rtl8139 uninitialized heap memory information leakage to guest (XSA-140)
https://bugzilla.redhat.com/show_bug.cgi?id=1248760
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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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package-announce mailing list
package-announce@lists.fedoraproject.org
https://admin.fedoraproject.org/mailman/listinfo/package-announce

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Fedora Update Notification
FEDORA-2015-15944
2015-09-27 02:42:34.329253
——————————————————————————–

Name : xen
Product : Fedora 22
Version : 4.5.1
Release : 8.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

——————————————————————————–
Update Information:

libxl fails to honour readonly flag on disks with qemu-xen [XSA-142 (possible
fix)] —- Use after free in QEMU/Xen block unplug protocol [XSA-139,
CVE-2015-5166] QEMU leak of uninitialized heap memory in rtl8139 device model
[XSA-140, CVE-2015-5165]
——————————————————————————–
References:

[ 1 ] Bug #1248997 – CVE-2015-5166 Qemu: BlockBackend object use after free issue (XSA-139)
https://bugzilla.redhat.com/show_bug.cgi?id=1248997
[ 2 ] Bug #1248760 – CVE-2015-5165 Qemu: rtl8139 uninitialized heap memory information leakage to guest (XSA-140)
https://bugzilla.redhat.com/show_bug.cgi?id=1248760
——————————————————————————–

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
——————————————————————————–
_______________________________________________
package-announce mailing list
package-announce@lists.fedoraproject.org
https://admin.fedoraproject.org/mailman/listinfo/package-announce