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Alerts This Week
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Fedora 39: 2024-58c950d8d8 Moderate: Double Unlock, IRQ Handling

fedora
Calendar Grey August 1, 2024
Dist Fedora Esm H88
Fedora 39 Update Alert: This version tackles urgent problems like the double unlock vulnerability and enhances security with new native branch history injection safeguards
x86: Native Branch History Injection [XSA-456 version 3, CVE-2024-2201] double unlock in x86 guest IRQ handling [XSA-458, CVE-2024-31143]

Summary

This package contains the XenD daemon and xm command line

tools, needed to manage virtual machines running under the

Xen hypervisor

Update Information:

x86: Native Branch History Injection [XSA-456 version 3, CVE-2024-2201] double unlock in x86 guest IRQ handling [XSA-458, CVE-2024-31143]

Change Log

* Tue Jul 16 2024 Michael Young - 4.17.4-2 - x86: Native Branch History Injection [XSA-456 version 3, CVE-2024-2201] - double unlock in x86 guest IRQ handling [XSA-458, CVE-2024-31143]

References

Fedora Update Notification FEDORA-2024-58c950d8d8 2024-08-01 01:24:27.004238 Name : xen Product : Fedora 39 Version : 4.17.4 Release : 2.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-2024-58c950d8d8' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
important
Lowest
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Name: xen
Product: Fedora 39
Version: 4.17.4
Release: 2.fc39
Summary: Xen is a virtual machine monitor

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