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prionPRIOn knowledge basePRION:CVE-2016-2391
HistoryJun 16, 2016 - 6:59 p.m.

Null pointer dereference

2016-06-1618:59:00
PRIOn knowledge base
www.prio-n.com
5

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.7%

The ohci_bus_start function in the USB OHCI emulation support (hw/usb/hcd-ohci.c) in QEMU allows local guest OS administrators to cause a denial of service (NULL pointer dereference and QEMU process crash) via vectors related to multiple eof_timers.

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.7%