A xen security update has been released for Fedora 32.

SECURITY: Fedora 32 Update: xen-4.13.2-1.fc32

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Fedora Update Notification
FEDORA-2020-5398bfb466
2020-11-12 03:15:20.248463
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Name : xen
Product : Fedora 32
Version : 4.13.2
Release : 1.fc32
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:

update to xen-4.13.2 ---- x86 PV guest INVLPG-like flushes may leave stale TLB
entries [XSA-286, CVE-2020-27674] (#1891092)
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ChangeLog:

* Tue Nov 3 2020 Michael Young - 4.13.2-1
- update to 4.13.2
remove patches now included or superceded upstream
* Wed Oct 28 2020 Michael Young - 4.13.1-8
- x86 PV guest INVLPG-like flushes may leave stale TLB entries
[XSA-286, CVE-2020-27674] (#1891092)
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References:

[ 1 ] Bug #1891089 - CVE-2020-27674 xen: x86 PV guest INVLPG-like flushes may leave stale TLB entries (XSA-286)
  https://bugzilla.redhat.com/show_bug.cgi?id=1891089
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2020-5398bfb466' at the command
line. For more information, refer to the dnf documentation available at
  http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

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