CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:P/I:P/A:P
EPSS
Percentile
46.9%
The securelevels implementation in FreeBSD 7.0 and earlier, OpenBSD up to
3.8, DragonFly up to 1.2, and Linux up to 2.6.15 allows root users to
bypass immutable settings for files by mounting another filesystem that
masks the immutable files while the system is running.