Fedora 36: xen 2022-b50023a180 | LinuxSecurity.com
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Fedora Update Notification
FEDORA-2022-b50023a180
2022-05-07 04:08:14.314849
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Name        : xen
Product     : Fedora 36
Version     : 4.16.1
Release     : 1.fc36
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:

update to xen-4.16.1 strip .efi file to help EFI partitions with limited space
----  Racy interactions between dirty vram tracking and paging log dirty
hypercalls [XSA-397, CVE-2022-26356] race in VT-d domain ID cleanup [XSA-399,
CVE-2022-26357] IOMMU: RMRR (VT-d) and unity map (AMD-Vi) handling issues
[XSA-400, CVE-2022-26358, CVE-2022-26359, CVE-2022-26360, CVE-2022-26361]
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ChangeLog:

* Thu Apr 14 2022 Michael Young  - 4.16.1-1
- update to xen-4.16.1
  remove or adjust patches now included or superceded upstream
  renumber patches
- strip .efi file to help EFI partitions with limited space
* Tue Apr  5 2022 Michael Young  - 4.16.0-6
- Racy interactions between dirty vram tracking and paging log dirty
	hypercalls [XSA-397, CVE-2022-26356]
- race in VT-d domain ID cleanup [XSA-399, CVE-2022-26357]
- IOMMU: RMRR (VT-d) and unity map (AMD-Vi) handling issues [XSA-400,
	CVE-2022-26358, CVE-2022-26359, CVE-2022-26360, CVE-2022-26361]
- additional patches so above applies cleanly
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2022-b50023a180' 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 36: xen 2022-b50023a180

May 7, 2022

Summary

This package contains the XenD daemon and xm command line

tools, needed to manage virtual machines running under the

Xen hypervisor

Update Information:

update to xen-4.16.1 strip .efi file to help EFI partitions with limited space ---- Racy interactions between dirty vram tracking and paging log dirty hypercalls [XSA-397, CVE-2022-26356] race in VT-d domain ID cleanup [XSA-399, CVE-2022-26357] IOMMU: RMRR (VT-d) and unity map (AMD-Vi) handling issues [XSA-400, CVE-2022-26358, CVE-2022-26359, CVE-2022-26360, CVE-2022-26361]

Change Log

* Thu Apr 14 2022 Michael Young - 4.16.1-1 - update to xen-4.16.1 remove or adjust patches now included or superceded upstream renumber patches - strip .efi file to help EFI partitions with limited space * Tue Apr 5 2022 Michael Young - 4.16.0-6 - Racy interactions between dirty vram tracking and paging log dirty hypercalls [XSA-397, CVE-2022-26356] - race in VT-d domain ID cleanup [XSA-399, CVE-2022-26357] - IOMMU: RMRR (VT-d) and unity map (AMD-Vi) handling issues [XSA-400, CVE-2022-26358, CVE-2022-26359, CVE-2022-26360, CVE-2022-26361] - additional patches so above applies cleanly

References

Fedora Update Notification FEDORA-2022-b50023a180 2022-05-07 04:08:14.314849 Name : xen Product : Fedora 36 Version : 4.16.1 Release : 1.fc36 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-2022-b50023a180' 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 36
Version : 4.16.1
Release : 1.fc36
URL : https://xen.org/
Summary : Xen is a virtual machine monitor

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