The virtqueue_map_desc function in hw/virtio/virtio.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (NULL pointer dereference and QEMU process crash) via a large I/O descriptor buffer length value.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2016-12-10T00:00:00

Updated: 2018-01-04T19:57:01

Reserved: 2016-09-09T00:00:00


Link: CVE-2016-7422

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2016-12-10T00:59:18.687

Modified: 2023-02-12T23:25:25.327


Link: CVE-2016-7422

JSON object: View

cve-icon Redhat Information

No data.

CWE