1 # SPDX-License-Identifier: GPL-2.0-only
2 config SECURITY_SAFESETID
3 bool "Gate setid transitions to limit CAP_SET{U/G}ID capabilities"
8 SafeSetID is an LSM module that gates the setid family of syscalls to
9 restrict UID/GID transitions from a given UID/GID to only those
10 approved by a system-wide whitelist. These restrictions also prohibit
11 the given UIDs/GIDs from obtaining auxiliary privileges associated
12 with CAP_SET{U/G}ID, such as allowing a user to set up user namespace
15 If you are unsure how to answer this question, answer N.