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Fedora 39 FEDORA-2023-de338d9f37 Moderate: Xenstored Crash Risks

fedora
Calendar Grey November 3, 2023
Dist Fedora Esm H88
# Recent Fedora Security Notification on Xen Flaws Impacting Virtual Machines. Ensure updates are applied to avert system instability.
xenstored: A transaction conflict can crash C Xenstored [XSA-440, CVE-2023-34323] x86/AMD: missing IOMMU TLB flushing [XSA-442, CVE-2023-34326] Multiple vulnerabilities in libfsima...

Summary

This package contains the XenD daemon and xm command line

tools, needed to manage virtual machines running under the

Xen hypervisor

Update Information:

xenstored: A transaction conflict can crash C Xenstored [XSA-440, CVE-2023-34323] x86/AMD: missing IOMMU TLB flushing [XSA-442, CVE-2023-34326] Multiple vulnerabilities in libfsimage disk handling [XSA-443, CVE-2023-34325] x86/AMD: Debug Mask handling [XSA-444, CVE-2023-34327, CVE-2023-34328]

Topics%20covered

Topics Covered

security advisory moderate fedora crash issues IOMMU xenstored libfsimage

Change Log

* Tue Oct 10 2023 Michael Young - 4.17.2-4 - xenstored: A transaction conflict can crash C Xenstored [XSA-440, CVE-2023-34323] - x86/AMD: missing IOMMU TLB flushing [XSA-442, CVE-2023-34326] - Multiple vulnerabilities in libfsimage disk handling [XSA-443, CVE-2023-34325] - x86/AMD: Debug Mask handling [XSA-444, CVE-2023-34327, CVE-2023-34328] * Sun Oct 8 2023 Michael Young - 4.17.2-3 - rebuild (f40) for OCaml 5.1

References

Fedora Update Notification FEDORA-2023-de338d9f37 2023-11-03 18:20:20.953714 Name : xen Product : Fedora 39 Version : 4.17.2 Release : 4.fc39 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 Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2023-de338d9f37' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html

Name: xen
Product: Fedora 39
Version: 4.17.2
Release: 4.fc39
URL: https://xenproject.org/
Summary: Xen is a virtual machine monitor

Topics%20covered

Topics Covered

security advisory moderate fedora crash issues IOMMU xenstored libfsimage

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