Commit 0945ed91 by Alexander Popov

Fix the reason for the 'kernel.yama.ptrace_scope' check

parent f1e972f1
...@@ -604,7 +604,6 @@ def add_sysctl_checks(l, arch): ...@@ -604,7 +604,6 @@ def add_sysctl_checks(l, arch):
l += [SysctlCheck('cut_attack_surface', 'kspp', 'dev.tty.ldisc_autoload', '0')] l += [SysctlCheck('cut_attack_surface', 'kspp', 'dev.tty.ldisc_autoload', '0')]
l += [SysctlCheck('cut_attack_surface', 'kspp', 'kernel.unprivileged_bpf_disabled', '1')] l += [SysctlCheck('cut_attack_surface', 'kspp', 'kernel.unprivileged_bpf_disabled', '1')]
l += [SysctlCheck('cut_attack_surface', 'kspp', 'kernel.kptr_restrict', '2')] l += [SysctlCheck('cut_attack_surface', 'kspp', 'kernel.kptr_restrict', '2')]
l += [SysctlCheck('cut_attack_surface', 'kspp', 'kernel.yama.ptrace_scope', '3')]
l += [SysctlCheck('cut_attack_surface', 'kspp', 'dev.tty.legacy_tiocsti', '0')] l += [SysctlCheck('cut_attack_surface', 'kspp', 'dev.tty.legacy_tiocsti', '0')]
l += [SysctlCheck('cut_attack_surface', 'kspp', 'vm.unprivileged_userfaultfd', '0')] l += [SysctlCheck('cut_attack_surface', 'kspp', 'vm.unprivileged_userfaultfd', '0')]
# At first, it disabled unprivileged userfaultfd, # At first, it disabled unprivileged userfaultfd,
...@@ -616,3 +615,4 @@ def add_sysctl_checks(l, arch): ...@@ -616,3 +615,4 @@ def add_sysctl_checks(l, arch):
l += [SysctlCheck('harden_userspace', 'kspp', 'fs.protected_regular', '2')] l += [SysctlCheck('harden_userspace', 'kspp', 'fs.protected_regular', '2')]
l += [SysctlCheck('harden_userspace', 'kspp', 'fs.suid_dumpable', '0')] l += [SysctlCheck('harden_userspace', 'kspp', 'fs.suid_dumpable', '0')]
l += [SysctlCheck('harden_userspace', 'kspp', 'kernel.randomize_va_space', '2')] l += [SysctlCheck('harden_userspace', 'kspp', 'kernel.randomize_va_space', '2')]
l += [SysctlCheck('harden_userspace', 'kspp', 'kernel.yama.ptrace_scope', '3')]
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