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Fedora 39: 2024-08-31 Advisory: Critical IOMMU and PCI Issues

fedora
Calendar Grey August 31, 2024
Dist Fedora Esm H88
Fedora 39 issued a security advisory on the xen package update, tackling critical vulnerabilities related to IOMMU and PCI device control. Users must act quickly to mitigate risks
error handling in x86 IOMMU identity mapping [XSA-460, CVE-2024-31145] PCI device pass-through with shared resources [XSA-461, CVE-2024-31146]

Summary

This package contains the XenD daemon and xm command line

tools, needed to manage virtual machines running under the

Xen hypervisor

Update Information:

error handling in x86 IOMMU identity mapping [XSA-460, CVE-2024-31145] PCI device pass-through with shared resources [XSA-461, CVE-2024-31146]

Change Log

* Thu Aug 15 2024 Michael Young - 4.17.4-3 - error handling in x86 IOMMU identity mapping [XSA-460, CVE-2024-31145] - PCI device pass-through with shared resources [XSA-461, CVE-2024-31146]

References

Fedora Update Notification FEDORA-2024-ed546e3543 2024-08-31 01:58:53.109262 Name : xen Product : Fedora 39 Version : 4.17.4 Release : 3.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-2024-ed546e3543' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html

Severity
critical
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Name: xen
Product: Fedora 39
Version: 4.17.4
Release: 3.fc39
Summary: Xen is a virtual machine monitor

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