--------------------------------------------------------------------------------Fedora Update Notification
FEDORA-2021-03645e9807
2021-12-01 01:19:37.797895
--------------------------------------------------------------------------------Name        : xen
Product     : Fedora 35
Version     : 4.15.1
Release     : 4.fc35
URL         : https://xenproject.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:

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] certain VT-d IOMMUs may not work in shared page
table mode [XSA-390, CVE-2021-28710]
--------------------------------------------------------------------------------ChangeLog:

* Tue Nov 23 2021 Michael Young  - 4.15.1-4
- 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]
- certain VT-d IOMMUs may not work in shared page table mode [XSA-390,
	CVE-2021-28710]
* Wed Oct  6 2021 Michael Young  - 4.15.1-3
- rebuild (f36 only) for OCaml 4.13.1
* Tue Oct  5 2021 Michael Young  - 4.15.1-2
- PCI devices with RMRRs not deassigned correctly [XSA-386, CVE-2021-28702]
	(#2011248)
--------------------------------------------------------------------------------References:

  [ 1 ] Bug #2025046 - CVE-2021-28710 xen: Certain VT-d IOMMUs may not work in shared page table mode
        https://bugzilla.redhat.com/show_bug.cgi?id=2025046
--------------------------------------------------------------------------------This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-03645e9807' 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/
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