rsuid LSMrsuid LSM is a Linux LSM kernel module that allows a user with a specific UID to switch to all users within certain ranges. | |
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rsuid LSM Ranking & Summary
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- License:
- BSD License
- Price:
- FREE
- Publisher Name:
- Igmar Palsenberg
- Publisher web site:
- http://www.palsenberg.com/index.php/plain/projects/pam_smxs_module
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rsuid LSM Description
rsuid LSM is a Linux LSM kernel module that allows a user with a specific UID to switch to all users within certain ranges. rsuid LSM is a Linux LSM kernel module that allows a user with a specific UID to switch to all users within certain ranges.rsuid LSM changes the way certain process can do set*uid() and set*gid() calls. The restriction is enforced on a process, and all childs. A root process must enable the restriction, and it can't be turned off once enabled.Semantics :uid_min : lower allowed uiduid_max : upper allowed uidgid_min : lower allowed gidgid_max : upper allowed gidRoot must set uid_min and gid_min before the module can be enabled. See the enable_rsuid script for an example.A process can enable the restrictions by writing 'rsuid enable' into /proc/< pid >/attr/exec. When that happens, a process looses *all* of it's capabilities, even before it switches uid / gid.Installation:makemake install
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