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CentOS: 2019-bae7fa40e1 Urgent: Kernel Security Flaw and VM Stability Issue

fedora
Calendar Grey April 29, 2018
Dist Fedora Esm H88
Uncover vital enhancements in Fedora 28 regarding Xen that tackle information exposure and virtual machine failures linked to XPTI.
Information leak via crafted user-supplied CDROM [XSA-258] (#1571867) x86: PV guest may crash Xen with XPTI [XSA-259] (#1571878)

Summary

This package contains the XenD daemon and xm command line

tools, needed to manage virtual machines running under the

Xen hypervisor

Information leak via crafted user-supplied CDROM [XSA-258] (#1571867) x86: PV

guest may crash Xen with XPTI [XSA-259] (#1571878)

* Wed Apr 25 2018 Michael Young - 4.10.0-9

- Information leak via crafted user-supplied CDROM [XSA-258] (#1571867)

- x86: PV guest may crash Xen with XPTI [XSA-259] (#1571878)

[ 1 ] Bug #1566253 - xsa258 xen: Information leak via crafted user-supplied CDROM

https://bugzilla.redhat.com/show_bug.cgi?id=1566253

[ 2 ] Bug #1566220 - xsa259 xen: x86 PV guest may crash Xen with XPTI

https://bugzilla.redhat.com/show_bug.cgi?id=1566220

su -c 'dnf upgrade --advisory FEDORA-2018-dbebca30d0' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

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/security/

package-announce mailing list -- package-announce@lists.fedoraproject.org

To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org

Change Log

References

Update Instructions

Severity
critical
Lowest
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Critical

Product: Fedora 28
Version: 4.10.0
Release: 9.fc28
Summary: Xen is a virtual machine monitor

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