diff options
| author | Micah Morton <[email protected]> | 2019-01-16 07:46:06 -0800 |
|---|---|---|
| committer | James Morris <[email protected]> | 2019-01-25 11:22:45 -0800 |
| commit | aeca4e2ca65c1aeacfbe520684e6421719d99417 (patch) | |
| tree | 0497b4bdda5dcd4005293603c1543b9b1a8795a6 /scripts/gdb/linux/dmesg.py | |
| parent | 40852275a94afb3e836be9248399e036982d1a79 (diff) | |
LSM: add SafeSetID module that gates setid calls
SafeSetID 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. For now, only gating the set*uid family of syscalls is
supported, with support for set*gid coming in a future patch set.
Signed-off-by: Micah Morton <[email protected]>
Acked-by: Kees Cook <[email protected]>
Signed-off-by: James Morris <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/dmesg.py')
0 files changed, 0 insertions, 0 deletions