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fact-depend
kernel-hardening-checker
Commits
9cbb1463
Commit
9cbb1463
authored
6 years ago
by
anthraxx
Committed by
Alexander Popov
6 years ago
Browse files
Options
Browse Files
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Plain Diff
rename Opt to better matching OptCheck
parent
da2ad766
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Inline
Side-by-side
Showing
1 changed file
with
103 additions
and
103 deletions
+103
-103
kconfig-hardened-check.py
kconfig-hardened-check.py
+103
-103
No files found.
kconfig-hardened-check.py
View file @
9cbb1463
...
...
@@ -26,7 +26,7 @@ error_count = 0
opt_list
=
[]
class
Opt
:
class
Opt
Check
:
def
__init__
(
self
,
name
,
expected
,
decision
,
reason
):
self
.
name
=
name
self
.
expected
=
expected
...
...
@@ -55,108 +55,108 @@ class Opt:
def
construct_opt_checks
():
opt_list
.
append
(
Opt
(
'BUG'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'PAGE_TABLE_ISOLATION'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'RETPOLINE'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'X86_64'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'STRICT_KERNEL_RWX'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'STRICT_MODULE_RWX'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'DEBUG_WX'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'RANDOMIZE_BASE'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'RANDOMIZE_MEMORY'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'CC_STACKPROTECTOR'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'CC_STACKPROTECTOR_STRONG'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'VMAP_STACK'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'THREAD_INFO_IN_TASK'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'SCHED_STACK_END_CHECK'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'SLUB_DEBUG'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'SLAB_FREELIST_HARDENED'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'SLAB_FREELIST_RANDOM'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'HARDENED_USERCOPY'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'FORTIFY_SOURCE'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'MODULE_SIG'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'MODULE_SIG_ALL'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'MODULE_SIG_SHA512'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'SYN_COOKIES'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
# another reason?
opt_list
.
append
(
Opt
(
'DEFAULT_MMAP_MIN_ADDR'
,
'65536'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'BUG_ON_DATA_CORRUPTION'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'PAGE_POISONING'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'GCC_PLUGINS'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'GCC_PLUGIN_RANDSTRUCT'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'GCC_PLUGIN_STRUCTLEAK'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'GCC_PLUGIN_STRUCTLEAK_BYREF_ALL'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'GCC_PLUGIN_LATENT_ENTROPY'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'REFCOUNT_FULL'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'DEBUG_LIST'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'DEBUG_SG'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'DEBUG_CREDENTIALS'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'DEBUG_NOTIFIERS'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'MODULE_SIG_FORCE'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'HARDENED_USERCOPY_FALLBACK'
,
'is not set'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'GCC_PLUGIN_STACKLEAK'
,
'y'
,
'my'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'SLUB_DEBUG_ON'
,
'y'
,
'my'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'SECURITY_DMESG_RESTRICT'
,
'y'
,
'my'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'STATIC_USERMODEHELPER'
,
'y'
,
'my'
,
'self_protection'
))
# breaks systemd?
opt_list
.
append
(
Opt
(
'PAGE_POISONING_NO_SANITY'
,
'is not set'
,
'my'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'PAGE_POISONING_ZERO'
,
'is not set'
,
'my'
,
'self_protection'
))
opt_list
.
append
(
Opt
(
'SECURITY'
,
'y'
,
'ubuntu18'
,
'security_policy'
))
opt_list
.
append
(
Opt
(
'SECURITY_YAMA'
,
'y'
,
'ubuntu18'
,
'security_policy'
))
opt_list
.
append
(
Opt
(
'SECURITY_SELINUX_DISABLE'
,
'is not set'
,
'ubuntu18'
,
'security_policy'
))
opt_list
.
append
(
Opt
(
'SECCOMP'
,
'y'
,
'ubuntu18'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'SECCOMP_FILTER'
,
'y'
,
'ubuntu18'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'STRICT_DEVMEM'
,
'y'
,
'ubuntu18'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'ACPI_CUSTOM_METHOD'
,
'is not set'
,
'ubuntu18'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'COMPAT_BRK'
,
'is not set'
,
'ubuntu18'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'DEVKMEM'
,
'is not set'
,
'ubuntu18'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'COMPAT_VDSO'
,
'is not set'
,
'ubuntu18'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'X86_PTDUMP'
,
'is not set'
,
'ubuntu18'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'ZSMALLOC_STAT'
,
'is not set'
,
'ubuntu18'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'PAGE_OWNER'
,
'is not set'
,
'ubuntu18'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'DEBUG_KMEMLEAK'
,
'is not set'
,
'ubuntu18'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'IO_STRICT_DEVMEM'
,
'y'
,
'kspp'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'LEGACY_VSYSCALL_NONE'
,
'y'
,
'kspp'
,
'cut_attack_surface'
))
# 'vsyscall=none'
opt_list
.
append
(
Opt
(
'BINFMT_MISC'
,
'is not set'
,
'kspp'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'INET_DIAG'
,
'is not set'
,
'kspp'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'KEXEC'
,
'is not set'
,
'kspp'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'PROC_KCORE'
,
'is not set'
,
'kspp'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'LEGACY_PTYS'
,
'is not set'
,
'kspp'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'IA32_EMULATION'
,
'is not set'
,
'kspp'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'X86_X32'
,
'is not set'
,
'kspp'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'MODIFY_LDT_SYSCALL'
,
'is not set'
,
'kspp'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'HIBERNATION'
,
'is not set'
,
'kspp'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'KPROBES'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'UPROBES'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'GENERIC_TRACER'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'PROC_VMCORE'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'PROC_PAGE_MONITOR'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'USELIB'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'CHECKPOINT_RESTORE'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'USERFAULTFD'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'HWPOISON_INJECT'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'MEM_SOFT_DIRTY'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'DEVPORT'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'DEBUG_FS'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'NOTIFIER_ERROR_INJECTION'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'KEXEC_FILE'
,
'is not set'
,
'my'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'LIVEPATCH'
,
'is not set'
,
'my'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'USER_NS'
,
'is not set'
,
'my'
,
'cut_attack_surface'
))
# user.max_user_namespaces=0
opt_list
.
append
(
Opt
(
'IP_DCCP'
,
'is not set'
,
'my'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'IP_SCTP'
,
'is not set'
,
'my'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'FTRACE'
,
'is not set'
,
'my'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'PROFILING'
,
'is not set'
,
'my'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'BPF_JIT'
,
'is not set'
,
'my'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'BPF_SYSCALL'
,
'is not set'
,
'my'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
(
'ARCH_MMAP_RND_BITS'
,
'32'
,
'my'
,
'userspace_protection'
))
opt_list
.
append
(
Opt
(
'LKDTM'
,
'm'
,
'my'
,
'feature_test'
))
opt_list
.
append
(
Opt
Check
(
'BUG'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'PAGE_TABLE_ISOLATION'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'RETPOLINE'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'X86_64'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'STRICT_KERNEL_RWX'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'STRICT_MODULE_RWX'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'DEBUG_WX'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'RANDOMIZE_BASE'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'RANDOMIZE_MEMORY'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'CC_STACKPROTECTOR'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'CC_STACKPROTECTOR_STRONG'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'VMAP_STACK'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'THREAD_INFO_IN_TASK'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'SCHED_STACK_END_CHECK'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'SLUB_DEBUG'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'SLAB_FREELIST_HARDENED'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'SLAB_FREELIST_RANDOM'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'HARDENED_USERCOPY'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'FORTIFY_SOURCE'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'MODULE_SIG'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'MODULE_SIG_ALL'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'MODULE_SIG_SHA512'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'SYN_COOKIES'
,
'y'
,
'ubuntu18'
,
'self_protection'
))
# another reason?
opt_list
.
append
(
Opt
Check
(
'DEFAULT_MMAP_MIN_ADDR'
,
'65536'
,
'ubuntu18'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'BUG_ON_DATA_CORRUPTION'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'PAGE_POISONING'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'GCC_PLUGINS'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'GCC_PLUGIN_RANDSTRUCT'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'GCC_PLUGIN_STRUCTLEAK'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'GCC_PLUGIN_STRUCTLEAK_BYREF_ALL'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'GCC_PLUGIN_LATENT_ENTROPY'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'REFCOUNT_FULL'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'DEBUG_LIST'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'DEBUG_SG'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'DEBUG_CREDENTIALS'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'DEBUG_NOTIFIERS'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'MODULE_SIG_FORCE'
,
'y'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'HARDENED_USERCOPY_FALLBACK'
,
'is not set'
,
'kspp'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'GCC_PLUGIN_STACKLEAK'
,
'y'
,
'my'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'SLUB_DEBUG_ON'
,
'y'
,
'my'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'SECURITY_DMESG_RESTRICT'
,
'y'
,
'my'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'STATIC_USERMODEHELPER'
,
'y'
,
'my'
,
'self_protection'
))
# breaks systemd?
opt_list
.
append
(
Opt
Check
(
'PAGE_POISONING_NO_SANITY'
,
'is not set'
,
'my'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'PAGE_POISONING_ZERO'
,
'is not set'
,
'my'
,
'self_protection'
))
opt_list
.
append
(
Opt
Check
(
'SECURITY'
,
'y'
,
'ubuntu18'
,
'security_policy'
))
opt_list
.
append
(
Opt
Check
(
'SECURITY_YAMA'
,
'y'
,
'ubuntu18'
,
'security_policy'
))
opt_list
.
append
(
Opt
Check
(
'SECURITY_SELINUX_DISABLE'
,
'is not set'
,
'ubuntu18'
,
'security_policy'
))
opt_list
.
append
(
Opt
Check
(
'SECCOMP'
,
'y'
,
'ubuntu18'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'SECCOMP_FILTER'
,
'y'
,
'ubuntu18'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'STRICT_DEVMEM'
,
'y'
,
'ubuntu18'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'ACPI_CUSTOM_METHOD'
,
'is not set'
,
'ubuntu18'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'COMPAT_BRK'
,
'is not set'
,
'ubuntu18'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'DEVKMEM'
,
'is not set'
,
'ubuntu18'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'COMPAT_VDSO'
,
'is not set'
,
'ubuntu18'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'X86_PTDUMP'
,
'is not set'
,
'ubuntu18'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'ZSMALLOC_STAT'
,
'is not set'
,
'ubuntu18'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'PAGE_OWNER'
,
'is not set'
,
'ubuntu18'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'DEBUG_KMEMLEAK'
,
'is not set'
,
'ubuntu18'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'IO_STRICT_DEVMEM'
,
'y'
,
'kspp'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'LEGACY_VSYSCALL_NONE'
,
'y'
,
'kspp'
,
'cut_attack_surface'
))
# 'vsyscall=none'
opt_list
.
append
(
Opt
Check
(
'BINFMT_MISC'
,
'is not set'
,
'kspp'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'INET_DIAG'
,
'is not set'
,
'kspp'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'KEXEC'
,
'is not set'
,
'kspp'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'PROC_KCORE'
,
'is not set'
,
'kspp'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'LEGACY_PTYS'
,
'is not set'
,
'kspp'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'IA32_EMULATION'
,
'is not set'
,
'kspp'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'X86_X32'
,
'is not set'
,
'kspp'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'MODIFY_LDT_SYSCALL'
,
'is not set'
,
'kspp'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'HIBERNATION'
,
'is not set'
,
'kspp'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'KPROBES'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'UPROBES'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'GENERIC_TRACER'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'PROC_VMCORE'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'PROC_PAGE_MONITOR'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'USELIB'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'CHECKPOINT_RESTORE'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'USERFAULTFD'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'HWPOISON_INJECT'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'MEM_SOFT_DIRTY'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'DEVPORT'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'DEBUG_FS'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'NOTIFIER_ERROR_INJECTION'
,
'is not set'
,
'grsecurity'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'KEXEC_FILE'
,
'is not set'
,
'my'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'LIVEPATCH'
,
'is not set'
,
'my'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'USER_NS'
,
'is not set'
,
'my'
,
'cut_attack_surface'
))
# user.max_user_namespaces=0
opt_list
.
append
(
Opt
Check
(
'IP_DCCP'
,
'is not set'
,
'my'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'IP_SCTP'
,
'is not set'
,
'my'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'FTRACE'
,
'is not set'
,
'my'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'PROFILING'
,
'is not set'
,
'my'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'BPF_JIT'
,
'is not set'
,
'my'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'BPF_SYSCALL'
,
'is not set'
,
'my'
,
'cut_attack_surface'
))
opt_list
.
append
(
Opt
Check
(
'ARCH_MMAP_RND_BITS'
,
'32'
,
'my'
,
'userspace_protection'
))
opt_list
.
append
(
Opt
Check
(
'LKDTM'
,
'm'
,
'my'
,
'feature_test'
))
def
print_opt_checks
():
...
...
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