14 lines
389 B
Text
14 lines
389 B
Text
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# {{ ansible_managed }}
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# See https://www.ssi.gouv.fr/uploads/2016/01/linux_configuration-fr-v1.2.pdf
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# Disable core dump of setuid executables
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# So an user can't read privileged information in memory
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fs.suid_dumpable = 0
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# Obfuscate kernel memory addresses
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kernel.kptr_restrict = 1
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# Restrict dmesg access
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# This can leak specific harware failures to exploit
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kernel.dmesg_restrict = 1
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