CVE-2013-7336

The qemuMigrationWaitForSpice function in qemu/qemu_migration.c in libvirt before 1.1.3 does not properly enter a monitor when performing seamless SPICE migration, which allows local users to cause a denial of service (NULL pointer dereference and libvirtd crash) by causing domblkstat to be called at the same time as the qemuMonitorGetSpiceMigrationStatus function.

Score

CVSS 2.0 1.9 Low

Status

Modified - cve@mitre.org

Published

2014-05-07

Last modified

2024-08-06

Affected products

• Opensuse (Opensuse)
• Libvirt (Redhat)

References

• http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=484cc321
• http://libvirt.org/news.html
• http://lists.opensuse.org/opensuse-updates/2014-05/msg00004.html
• http://secunia.com/advisories/60895
• http://security.gentoo.org/glsa/glsa-201412-04.xml
• http://www.openwall.com/lists/oss-security/2014/03/18/1
• http://www.openwall.com/lists/oss-security/2014/03/18/3
• https://bugzilla.redhat.com/show_bug.cgi?id=1077620