Security Advisory

CVE-2016-7422

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2016-12-10 00:00:00

Last updated 2024-08-06 01:57:47

Assigner redhat

CVSS score not scored

State PUBLISHED

Description

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.

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