diff --git a/man/systemd.exec.xml b/man/systemd.exec.xml index 3c350df11f..ea889c9cf3 100644 --- a/man/systemd.exec.xml +++ b/man/systemd.exec.xml @@ -1235,13 +1235,13 @@ NoNewPrivileges= Takes a boolean argument. If true, ensures that the service - process and all its children can never gain new privileges. This option is more - powerful than the respective secure bits flags (see above), as it also prohibits - UID changes of any kind. This is the simplest and most effective way to ensure that + process and all its children can never gain new privileges through + execve (e.g. via setuid or setgid bits, or filesystem + capabilities). This is the simplest and most effective way to ensure that a process and its children can never elevate privileges again. Defaults to false, but in the user manager instance certain settings force NoNewPrivileges=yes, ignoring the value of this setting. - Those is the case when SystemCallFilter=, + This is the case when SystemCallFilter=, SystemCallArchitectures=, RestrictAddressFamilies=, PrivateDevices=,