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
10.1%
The sbni_ioctl function in drivers/net/wan/sbni.c in the wan subsystem in
the Linux kernel 2.6.26.3 does not check for the CAP_NET_ADMIN capability
before processing a (1) SIOCDEVRESINSTATS, (2) SIOCDEVSHWSTATE, (3)
SIOCDEVENSLAVE, or (4) SIOCDEVEMANSIPATE ioctl request, which allows local
users to bypass intended capability restrictions.