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Fedora 24: Advisory D4EE7018C1 Critical: Memory Leak and Qemu Problems

fedora
Calendar Grey February 26, 2017
Dist Fedora Esm H88
Stay informed about the Fedora 24 update regarding critical xen security issues, memory leaks, and Qemu vulnerabilities.
memory leak when destroying guest without PT devices [XSA-207] (#1422492) update patches for XSA-208 after upstream revision (no functional change) ---- Qemu: net: mcf_fec: infinit...

Summary

This package contains the XenD daemon and xm command line

tools, needed to manage virtual machines running under the

Xen hypervisor

Update Information:

memory leak when destroying guest without PT devices [XSA-207] (#1422492) update patches for XSA-208 after upstream revision (no functional change) ---- Qemu: net: mcf_fec: infinite loop while receiving data in mcf_fec_receive [CVE-2016-9776] Qemu: audio: memory leakage in ac97 [CVE-2017-5525] (#1414111) Qemu: audio: memory leakage in es1370 device [CVE-2017-5526] (#1414211) oob access in cirrus bitblt copy [XSA-208, CVE-2017-2615] (#1418243)

Topics%20covered

Topics Covered

security advisory fedora memory leak xen qemu update patches

Change Log

References


[ 1 ] Bug #1418277 - xsa207 xen: memory leak when destroying guest without PT devices (XSA-207) https://bugzilla.redhat.com/show_bug.cgi?id=1418277 [ 2 ] Bug #1414108 - CVE-2017-5525 Qemu: audio: memory leakage in ac97 device https://bugzilla.redhat.com/show_bug.cgi?id=1414108 [ 3 ] Bug #1414209 - CVE-2017-5526 Qemu: audio: memory leakage in es1370 device https://bugzilla.redhat.com/show_bug.cgi?id=1414209 [ 4 ] Bug #1418200 - CVE-2017-2615 Qemu: display: cirrus: oob access while doing bitblt copy backward mode https://bugzilla.redhat.com/show_bug.cgi?id=1418200

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade xen' 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 24
Version: 4.6.4
Release: 7.fc24
URL: https://xenproject.org/
Summary: Xen is a virtual machine monitor

Topics%20covered

Topics Covered

security advisory fedora memory leak xen qemu update patches

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