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
18.0%
The staprun runtime tool in SystemTap 1.3 does not properly clear the
environment before executing modprobe, which allows local users to gain
privileges by setting the MODPROBE_OPTIONS environment variable to specify
a malicious configuration file.