Fedora 34: xen 2021-2b3a2de94f | LinuxSecurity.com

Advisories

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Fedora Update Notification
FEDORA-2021-2b3a2de94f
2021-12-09 01:34:54.383905
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Name        : xen
Product     : Fedora 34
Version     : 4.14.3
Release     : 3.fc34
URL         : https://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:

guests may exceed their designated memory limit [XSA-385, CVE-2021-28706] PoD
operations on misaligned GFNs [XSA-388, CVE-2021-28704, CVE-2021-28707
CVE-2021-28708] issues with partially successful P2M updates on x86 [XSA-389,
CVE-2021-28705, CVE-2021-28709]
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ChangeLog:

* Tue Nov 23 2021 Michael Young  - 4.14.3-3
- guests may exceed their designated memory limit [XSA-385, CVE-2021-28706]
- PoD operations on misaligned GFNs [XSA-388, CVE-2021-28704, CVE-2021-28707
	CVE-2021-28708]
- issues with partially successful P2M updates on x86 [XSA-389,
	CVE-2021-28705, CVE-2021-28709]
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-2b3a2de94f' at the command
line. For more information, refer to the dnf documentation available at
https://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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Fedora 34: xen 2021-2b3a2de94f

December 8, 2021

Summary

This package contains the XenD daemon and xm command line

tools, needed to manage virtual machines running under the

Xen hypervisor

Update Information:

guests may exceed their designated memory limit [XSA-385, CVE-2021-28706] PoD operations on misaligned GFNs [XSA-388, CVE-2021-28704, CVE-2021-28707 CVE-2021-28708] issues with partially successful P2M updates on x86 [XSA-389, CVE-2021-28705, CVE-2021-28709]

Change Log

* Tue Nov 23 2021 Michael Young - 4.14.3-3 - guests may exceed their designated memory limit [XSA-385, CVE-2021-28706] - PoD operations on misaligned GFNs [XSA-388, CVE-2021-28704, CVE-2021-28707 CVE-2021-28708] - issues with partially successful P2M updates on x86 [XSA-389, CVE-2021-28705, CVE-2021-28709]

References

Fedora Update Notification FEDORA-2021-2b3a2de94f 2021-12-09 01:34:54.383905 Name : xen Product : Fedora 34 Version : 4.14.3 Release : 3.fc34 URL : https://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 Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2021-2b3a2de94f' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
Name : xen
Product : Fedora 34
Version : 4.14.3
Release : 3.fc34
URL : https://xen.org/
Summary : Xen is a virtual machine monitor

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