CVE-2017-5552 in QEMU

Résumé

par MITRE

Memory leak in the virgl_resource_attach_backing function in hw/display/virtio-gpu-3d.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (host memory consumption) via a large number of VIRTIO_GPU_CMD_RESOURCE_ATTACH_BACKING commands.

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• Réserver: 20/01/2017
• Divulgation: 15/03/2017
• Modérer: accepté
• Entrée: VDB-98146
• CPE: prêt
• CWE: CWE-399 (confirmé)
• CVSS: 6.5 (NVD)
• EPSS: 0.00398
• KEV: non
• Activités: très faible
• Secteur: Police, Telecommunication, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2017-5552
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2017-5552
• CVE Details: https://www.cvedetails.com/cve/CVE-2017-5552/