6.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
0.0004 Low
EPSS
Percentile
5.3%
The default configuration of udev on Linux does not warn the user before
enabling additional Human Interface Device (HID) functionality over USB,
which allows user-assisted attackers to execute arbitrary programs via
crafted USB data, as demonstrated by keyboard and mouse data sent by
malware on a smartphone that the user connected to the computer.