VULNERABILITY INTELLIGENCE

CVE-2016-2391

CVSS score5 MEDIUM

EPSS probability0.40%

CISA KEVNot currently listed

Published2016-06-16

Last modified2026-06-17

Description

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.