4 ms·

Hm. If a user can send signals to accounts-daemon then can they ptrace(2) it and take over the system that way?

• YtvwlD 6y ago
  No, you can't attach to processes (that are not child-processes of yours) with the default Ubuntu configuration.
  • yrro 6y ago
    Oh yeah, that's Yama's ptrace_scope isn't it...