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Fedora 36: 2022-0142d562ca Critical: Xen Race Condition Risk

fedora
Calendar Grey June 21, 2022
Dist Fedora Esm H88
Fedora 36 has released important updates for the Xen vulnerabilities XSA-401 and XSA-402, aimed at protecting users managing virtual machines
stop building for ix86 and armv7hl due to missing build dependency x86 pv: Race condition in typeref acquisition [XSA-401, CVE-2022-26362] x86 pv: Insufficient care with non-cohere...

Summary

This package contains the XenD daemon and xm command line

tools, needed to manage virtual machines running under the

Xen hypervisor

stop building for ix86 and armv7hl due to missing build dependency x86 pv: Race

condition in typeref acquisition [XSA-401, CVE-2022-26362] x86 pv: Insufficient

care with non-coherent mappings [ XSA-402, CVE-2022-26363, CVE-2022-26364]

---- Split qemu-user-static into per-arch subpackages (bz 2061584)

* Sat Jun 11 2022 Michael Young - 4.16.1-2

- stop building for ix86 and armv7hl due to missing build dependency

- x86 pv: Race condition in typeref acquisition [XSA-401, CVE-2022-26362]

- x86 pv: Insufficient care with non-coherent mappings [ XSA-402,

CVE-2022-26363, CVE-2022-26364]

- additional patches so above applies cleanly

[ 1 ] Bug #2061584 - qemu-user-static needs to be broken into separate package per arch.

https://bugzilla.redhat.com/show_bug.cgi?id=2061584

su -c 'dnf upgrade --advisory FEDORA-2022-0142d562ca' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

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/security/

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Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
High
Critical

Product: Fedora 36
Version: 4.16.1
Release: 2.fc36
Summary: Xen is a virtual machine monitor

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