CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
EPSS
Percentile
41.6%
Buffer overflow in the usb_host_handle_control function in the USB
passthrough handling implementation in usb-linux.c in QEMU before 0.11.1
allows guest OS users to cause a denial of service (guest OS crash or hang)
or possibly execute arbitrary code on the host OS via a crafted USB packet.