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.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2016-8275 | 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. |
Ubuntu USN |
USN-3125-1 | QEMU vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-06T01:57:47.613Z
Reserved: 2016-09-09T00:00:00
Link: CVE-2016-7422
No data.
Status : Deferred
Published: 2016-12-10T00:59:18.687
Modified: 2025-04-12T10:46:40.837
Link: CVE-2016-7422
OpenCVE Enrichment
No data.
EUVD
Ubuntu USN