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.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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qemu qemu |
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opensuse leap 42.2 |
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redhat openstack 7.0 |
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redhat openstack 6.0 |
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redhat openstack 10 |
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redhat openstack 9 |
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redhat openstack 8 |
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redhat openstack 11 |
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redhat virtualization 4.0 |