Restrict root access

madaidan November 23, 2019, 12:47pm 86

Yes, that would prevent it. Unprivileged users can only use TIOCSTI on their own console.

Root (processes with at least CAP_SYS_ADMIN) can use TIOCSTI on whatever console though.

1 Like

kernel patch CONFIG_TIOCSTI_DISABLE to further restrict root CAP_SYS_ADMIN

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