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Fedora 38 FEDORA-2024-0da80aa623 Critical: Xen Shadow Stack Issue

fedora
Calendar Grey March 14, 2024
Dist Fedora Esm H88
Fedora 38 releases security update FEDORA-2024-1ba92bb123 tackling vulnerabilities related to shadow stack functionality within KVM virtualization system.
x86: shadow stack vs exceptions from emulation stubs - [XSA-451, CVE-2023-46841] (#2266326)

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: shadow stack vs exceptions from emulation stubs - [XSA-451, CVE-2023-46841] (#2266326)

Topics%20covered

Topics Covered

security advisory critical Fedora issue xen emulation shadow stack

Change Log

* Tue Feb 27 2024 Michael Young - 4.17.2-7 - x86: shadow stack vs exceptions from emulation stubs - [XSA-451, CVE-2023-46841] (#2266326)

References


[ 1 ] Bug #2266325 - CVE-2023-46841 xen: x86 shadow stack vs exceptions from emulation stubs https://bugzilla.redhat.com/show_bug.cgi?id=2266325

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2024-0da80aa623' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html

Severity
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Name: xen
Product: Fedora 38
Version: 4.17.2
Release: 7.fc38
URL: https://xenproject.org/
Summary: Xen is a virtual machine monitor

Topics%20covered

Topics Covered

security advisory critical Fedora issue xen emulation shadow stack

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