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prionPRIOn knowledge basePRION:CVE-2017-5857
HistoryMar 16, 2017 - 3:59 p.m.

Memory corruption

2017-03-1615:59:00
PRIOn knowledge base
www.prio-n.com
9

5.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.7%

Memory leak in the virgl_cmd_resource_unref 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_UNREF commands sent without detaching the backing storage beforehand.

CPENameOperatorVersion
qemule2.8.1.1

5.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.7%