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vm.mmap_rnd_bits: Fix ppc64le

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Probably fixes a bunch of other non-x86_64 arches too.
This commit is contained in:
Jeremy Rand
2023-03-24 12:32:58 +00:00
parent 5c6db28881
commit 61f63255ac
5 changed files with 58 additions and 4 deletions
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4
etc/sysctl.d/30_security-misc.conf
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@ -36,10 +36,6 @@ net.core.bpf_jit_harden=2
## https://kernsec.org/wiki/index.php/Bug_Classes/Kernel_pointer_leak
kernel.kptr_restrict=2
## Improves ASLR effectiveness for mmap.
vm.mmap_rnd_bits=32
vm.mmap_rnd_compat_bits=16
## Restricts the use of ptrace to root. This might break some programs running under WINE.
## A workaround for WINE would be to give the wineserver and wine-preloader ptrace capabilities. This can be done by running:
##