What’s Vulnerable › Vulnerabilities

CVE-2013-7336

• Severity: low (CVSS 1.9 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2014-05-07 · updated 2026-06-17

Description

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.

Affected products

• Opensuse: 13.1
• libvirt: through 1.1.2; 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5 (+9)

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
• 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

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