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