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Merge pull request #242 from raja-grewal/ptrace

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Disable the usage of `ptrace()` by all processes
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Patrick Schleizer 2024-07-28 15:43:54 -04:00 committed by GitHub
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usr/lib/sysctl.d/990-security-misc.conf
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@ -158,6 +158,7 @@ kernel.io_uring_disabled=2
## https://github.com/netblue30/firejail/issues/2860
##
## It is possible to harden further by disabling ptrace() for all users, see documentation.
## https://github.com/Kicksecure/security-misc/pull/242
##
kernel.yama.ptrace_scope=2