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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 <m.a.young(a)durham.ac.uk> - 4.13.2-1
- update to 4.13.2
remove patches now included or superceded upstream
* Wed Oct 28 2020 Michael Young <m.a.young(a)durham.ac.uk> - 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
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