16 lines
558 B
Plaintext
16 lines
558 B
Plaintext
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# These are some recommended defaults that users can alter if needed.
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# For example, developer systems may want to enable kexec for kernel
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# testing, or disable the ptrace restrictions to be able to gdb attach
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# to processes without root.
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#
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# To replace, create a file of the same name in /etc/sysctl.d.
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# Avoid kernel memory address exposures via dmesg.
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kernel.dmesg_restrict=1
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# Turn off kexec, even if it's built in.
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kernel.kexec_load_disabled=1
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# Avoid non-ancestor ptrace access to running processes and their credentials.
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kernel.yama.ptrace_scope=1
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