From: Alexander Popov Date: Tue, 17 Oct 2023 16:20:08 +0000 (+0300) Subject: Add the 'fs.protected_regular' check X-Git-Tag: v0.6.6~57 X-Git-Url: https://jxself.org/git/?a=commitdiff_plain;ds=sidebyside;h=06d7bbeaa1856c75a28745419aef5293f41de257;p=kconfig-hardened-check.git Add the 'fs.protected_regular' check --- diff --git a/kernel_hardening_checker/checks.py b/kernel_hardening_checker/checks.py index fe26f1c..84c5c19 100644 --- a/kernel_hardening_checker/checks.py +++ b/kernel_hardening_checker/checks.py @@ -580,7 +580,6 @@ def normalize_cmdline_options(option, value): # TODO: draft of security hardening sysctls: # what about bpf_jit_enable? # vm.mmap_min_addr has a good value -# fs.protected_regular=2 # fs.suid_dumpable=0 # kernel.modules_disabled=1 # kernel.randomize_va_space=2 @@ -616,3 +615,4 @@ def add_sysctl_checks(l, arch): l += [SysctlCheck('harden_userspace', 'kspp', 'fs.protected_symlinks', '1')] l += [SysctlCheck('harden_userspace', 'kspp', 'fs.protected_hardlinks', '1')] l += [SysctlCheck('harden_userspace', 'kspp', 'fs.protected_fifos', '2')] + l += [SysctlCheck('harden_userspace', 'kspp', 'fs.protected_regular', '2')]