CVE-2013-7336 in libvirt

Résumé

par MITRE

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.

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• Réserver: 18/03/2014
• Divulgation: 07/05/2014
• Modérer: accepté
• Entrée: VDB-12679
• CPE: prêt
• CWE: CWE-476 (confirmé)
• CVSS: 1.9 (NVD)
• EPSS: 0.00327
• KEV: non
• Activités: très faible
• Secteur: Police, Finance, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2013-7336
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2013-7336
• CVE Details: https://www.cvedetails.com/cve/CVE-2013-7336/