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kernel-hardening-checker
Commit 31e2c5e5 by Alexander Popov
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Update README

parent f31d72a9
Showing with 43 additions and 43 deletions
README.md
...@@ -40,34 +40,30 @@ optional arguments: ...@@ -40,34 +40,30 @@ optional arguments:
[+] Checking "config_files/ubuntu-bionic-generic.config" against hardening preferences... [+] Checking "config_files/ubuntu-bionic-generic.config" against hardening preferences...
option name | desired val | decision | reason || check result option name | desired val | decision | reason || check result
=================================================================================================================== ===================================================================================================================
CONFIG_BUG | y | ubuntu18 | self_protection || OK CONFIG_BUG | y |defconfig | self_protection || OK
CONFIG_PAGE_TABLE_ISOLATION | y | ubuntu18 | self_protection || OK CONFIG_PAGE_TABLE_ISOLATION | y |defconfig | self_protection || OK
CONFIG_RETPOLINE | y | ubuntu18 | self_protection || OK CONFIG_RETPOLINE | y |defconfig | self_protection || OK
CONFIG_X86_64 | y | ubuntu18 | self_protection || OK CONFIG_X86_64 | y |defconfig | self_protection || OK
CONFIG_X86_SMAP | y | ubuntu18 | self_protection || OK CONFIG_X86_SMAP | y |defconfig | self_protection || OK
CONFIG_X86_INTEL_UMIP | y | ubuntu18 | self_protection || OK CONFIG_X86_INTEL_UMIP | y |defconfig | self_protection || OK
CONFIG_STRICT_KERNEL_RWX | y | ubuntu18 | self_protection || OK CONFIG_STRICT_KERNEL_RWX | y |defconfig | self_protection || OK
CONFIG_DEBUG_WX | y | ubuntu18 | self_protection || OK CONFIG_RANDOMIZE_BASE | y |defconfig | self_protection || OK
CONFIG_RANDOMIZE_BASE | y | ubuntu18 | self_protection || OK CONFIG_RANDOMIZE_MEMORY | y |defconfig | self_protection || OK
CONFIG_RANDOMIZE_MEMORY | y | ubuntu18 | self_protection || OK CONFIG_STACKPROTECTOR_STRONG | y |defconfig | self_protection ||CONFIG_CC_STACKPROTECTOR_STRONG: OK ("y")
CONFIG_STACKPROTECTOR_STRONG | y | ubuntu18 | self_protection ||CONFIG_CC_STACKPROTECTOR_STRONG: OK ("y") CONFIG_VMAP_STACK | y |defconfig | self_protection || OK
CONFIG_VMAP_STACK | y | ubuntu18 | self_protection || OK CONFIG_THREAD_INFO_IN_TASK | y |defconfig | self_protection || OK
CONFIG_THREAD_INFO_IN_TASK | y | ubuntu18 | self_protection || OK CONFIG_SLUB_DEBUG | y |defconfig | self_protection || OK
CONFIG_SCHED_STACK_END_CHECK | y | ubuntu18 | self_protection || OK CONFIG_STRICT_MODULE_RWX | y |defconfig | self_protection || OK
CONFIG_SLUB_DEBUG | y | ubuntu18 | self_protection || OK CONFIG_SYN_COOKIES | y |defconfig | self_protection || OK
CONFIG_SLAB_FREELIST_HARDENED | y | ubuntu18 | self_protection || OK
CONFIG_SLAB_FREELIST_RANDOM | y | ubuntu18 | self_protection || OK
CONFIG_HARDENED_USERCOPY | y | ubuntu18 | self_protection || OK
CONFIG_FORTIFY_SOURCE | y | ubuntu18 | self_protection || OK
CONFIG_LOCK_DOWN_KERNEL | y | ubuntu18 | self_protection || OK
CONFIG_STRICT_MODULE_RWX | y | ubuntu18 | self_protection || OK
CONFIG_MODULE_SIG | y | ubuntu18 | self_protection || OK
CONFIG_MODULE_SIG_ALL | y | ubuntu18 | self_protection || OK
CONFIG_MODULE_SIG_SHA512 | y | ubuntu18 | self_protection || OK
CONFIG_SYN_COOKIES | y | ubuntu18 | self_protection || OK
CONFIG_DEFAULT_MMAP_MIN_ADDR | 65536 | ubuntu18 | self_protection || OK
CONFIG_BUG_ON_DATA_CORRUPTION | y | kspp | self_protection || FAIL: "is not set" CONFIG_BUG_ON_DATA_CORRUPTION | y | kspp | self_protection || FAIL: "is not set"
CONFIG_DEBUG_WX | y | kspp | self_protection || OK
CONFIG_SCHED_STACK_END_CHECK | y | kspp | self_protection || OK
CONFIG_PAGE_POISONING | y | kspp | self_protection || FAIL: "is not set" CONFIG_PAGE_POISONING | y | kspp | self_protection || FAIL: "is not set"
CONFIG_SLAB_FREELIST_HARDENED | y | kspp | self_protection || OK
CONFIG_SLAB_FREELIST_RANDOM | y | kspp | self_protection || OK
CONFIG_HARDENED_USERCOPY | y | kspp | self_protection || OK
CONFIG_HARDENED_USERCOPY_FALLBACK | is not set | kspp | self_protection || OK: not found
CONFIG_FORTIFY_SOURCE | y | kspp | self_protection || OK
CONFIG_GCC_PLUGINS | y | kspp | self_protection || FAIL: "is not set" CONFIG_GCC_PLUGINS | y | kspp | self_protection || FAIL: "is not set"
CONFIG_GCC_PLUGIN_RANDSTRUCT | y | kspp | self_protection || FAIL: not found CONFIG_GCC_PLUGIN_RANDSTRUCT | y | kspp | self_protection || FAIL: not found
CONFIG_GCC_PLUGIN_STRUCTLEAK | y | kspp | self_protection || FAIL: not found CONFIG_GCC_PLUGIN_STRUCTLEAK | y | kspp | self_protection || FAIL: not found
...@@ -78,9 +74,13 @@ optional arguments: ...@@ -78,9 +74,13 @@ optional arguments:
CONFIG_DEBUG_SG | y | kspp | self_protection || FAIL: "is not set" CONFIG_DEBUG_SG | y | kspp | self_protection || FAIL: "is not set"
CONFIG_DEBUG_CREDENTIALS | y | kspp | self_protection || FAIL: "is not set" CONFIG_DEBUG_CREDENTIALS | y | kspp | self_protection || FAIL: "is not set"
CONFIG_DEBUG_NOTIFIERS | y | kspp | self_protection || FAIL: "is not set" CONFIG_DEBUG_NOTIFIERS | y | kspp | self_protection || FAIL: "is not set"
CONFIG_MODULE_SIG | y | kspp | self_protection || OK
CONFIG_MODULE_SIG_ALL | y | kspp | self_protection || OK
CONFIG_MODULE_SIG_SHA512 | y | kspp | self_protection || OK
CONFIG_MODULE_SIG_FORCE | y | kspp | self_protection || FAIL: "is not set" CONFIG_MODULE_SIG_FORCE | y | kspp | self_protection || FAIL: "is not set"
CONFIG_HARDENED_USERCOPY_FALLBACK | is not set | kspp | self_protection || OK: not found CONFIG_DEFAULT_MMAP_MIN_ADDR | 65536 | kspp | self_protection || OK
CONFIG_GCC_PLUGIN_STACKLEAK | y | my | self_protection || FAIL: not found CONFIG_GCC_PLUGIN_STACKLEAK | y | my | self_protection || FAIL: not found
CONFIG_LOCK_DOWN_KERNEL | y | my | self_protection || OK
CONFIG_SLUB_DEBUG_ON | y | my | self_protection || FAIL: "is not set" CONFIG_SLUB_DEBUG_ON | y | my | self_protection || FAIL: "is not set"
CONFIG_SECURITY_DMESG_RESTRICT | y | my | self_protection || FAIL: "is not set" CONFIG_SECURITY_DMESG_RESTRICT | y | my | self_protection || FAIL: "is not set"
CONFIG_STATIC_USERMODEHELPER | y | my | self_protection || FAIL: "is not set" CONFIG_STATIC_USERMODEHELPER | y | my | self_protection || FAIL: "is not set"
...@@ -88,24 +88,18 @@ optional arguments: ...@@ -88,24 +88,18 @@ optional arguments:
CONFIG_PAGE_POISONING_NO_SANITY | is not set | my | self_protection || OK: not found CONFIG_PAGE_POISONING_NO_SANITY | is not set | my | self_protection || OK: not found
CONFIG_PAGE_POISONING_ZERO | is not set | my | self_protection || OK: not found CONFIG_PAGE_POISONING_ZERO | is not set | my | self_protection || OK: not found
CONFIG_SLAB_MERGE_DEFAULT | is not set | my | self_protection || FAIL: "y" CONFIG_SLAB_MERGE_DEFAULT | is not set | my | self_protection || FAIL: "y"
CONFIG_SECURITY | y | ubuntu18 | security_policy || OK CONFIG_SECURITY | y |defconfig | security_policy || OK
CONFIG_SECURITY_YAMA | y | ubuntu18 | security_policy || OK CONFIG_SECURITY_YAMA | y | kspp | security_policy || OK
CONFIG_SECURITY_SELINUX_DISABLE | is not set | ubuntu18 | security_policy || OK CONFIG_SECURITY_SELINUX_DISABLE | is not set | kspp | security_policy || OK
CONFIG_SECCOMP | y | ubuntu18 | cut_attack_surface || OK CONFIG_SECCOMP | y |defconfig | cut_attack_surface || OK
CONFIG_SECCOMP_FILTER | y | ubuntu18 | cut_attack_surface || OK CONFIG_SECCOMP_FILTER | y |defconfig | cut_attack_surface || OK
CONFIG_STRICT_DEVMEM | y | ubuntu18 | cut_attack_surface || OK CONFIG_STRICT_DEVMEM | y |defconfig | cut_attack_surface || OK
CONFIG_ACPI_CUSTOM_METHOD | is not set | ubuntu18 | cut_attack_surface || OK
CONFIG_COMPAT_BRK | is not set | ubuntu18 | cut_attack_surface || OK
CONFIG_DEVKMEM | is not set | ubuntu18 | cut_attack_surface || OK
CONFIG_COMPAT_VDSO | is not set | ubuntu18 | cut_attack_surface || OK
CONFIG_X86_PTDUMP | is not set | ubuntu18 | cut_attack_surface || OK
CONFIG_ZSMALLOC_STAT | is not set | ubuntu18 | cut_attack_surface || OK
CONFIG_PAGE_OWNER | is not set | ubuntu18 | cut_attack_surface || OK
CONFIG_DEBUG_KMEMLEAK | is not set | ubuntu18 | cut_attack_surface || OK
CONFIG_BINFMT_AOUT | is not set | ubuntu18 | cut_attack_surface || OK: not found
CONFIG_MMIOTRACE_TEST | is not set | ubuntu18 | cut_attack_surface || OK
CONFIG_IO_STRICT_DEVMEM | y | kspp | cut_attack_surface || FAIL: "is not set" CONFIG_IO_STRICT_DEVMEM | y | kspp | cut_attack_surface || FAIL: "is not set"
CONFIG_LEGACY_VSYSCALL_NONE | y | kspp | cut_attack_surface || FAIL: "is not set" CONFIG_LEGACY_VSYSCALL_NONE | y | kspp | cut_attack_surface || FAIL: "is not set"
CONFIG_ACPI_CUSTOM_METHOD | is not set | kspp | cut_attack_surface || OK
CONFIG_COMPAT_BRK | is not set | kspp | cut_attack_surface || OK
CONFIG_DEVKMEM | is not set | kspp | cut_attack_surface || OK
CONFIG_COMPAT_VDSO | is not set | kspp | cut_attack_surface || OK
CONFIG_BINFMT_MISC | is not set | kspp | cut_attack_surface || FAIL: "m" CONFIG_BINFMT_MISC | is not set | kspp | cut_attack_surface || FAIL: "m"
CONFIG_INET_DIAG | is not set | kspp | cut_attack_surface || FAIL: "m" CONFIG_INET_DIAG | is not set | kspp | cut_attack_surface || FAIL: "m"
CONFIG_KEXEC | is not set | kspp | cut_attack_surface || FAIL: "y" CONFIG_KEXEC | is not set | kspp | cut_attack_surface || FAIL: "y"
...@@ -115,6 +109,11 @@ optional arguments: ...@@ -115,6 +109,11 @@ optional arguments:
CONFIG_X86_X32 | is not set | kspp | cut_attack_surface || FAIL: "y" CONFIG_X86_X32 | is not set | kspp | cut_attack_surface || FAIL: "y"
CONFIG_MODIFY_LDT_SYSCALL | is not set | kspp | cut_attack_surface || FAIL: "y" CONFIG_MODIFY_LDT_SYSCALL | is not set | kspp | cut_attack_surface || FAIL: "y"
CONFIG_HIBERNATION | is not set | kspp | cut_attack_surface || FAIL: "y" CONFIG_HIBERNATION | is not set | kspp | cut_attack_surface || FAIL: "y"
CONFIG_X86_PTDUMP | is not set |grsecurity| cut_attack_surface || OK
CONFIG_ZSMALLOC_STAT | is not set |grsecurity| cut_attack_surface || OK
CONFIG_PAGE_OWNER | is not set |grsecurity| cut_attack_surface || OK
CONFIG_DEBUG_KMEMLEAK | is not set |grsecurity| cut_attack_surface || OK
CONFIG_BINFMT_AOUT | is not set |grsecurity| cut_attack_surface || OK: not found
CONFIG_KPROBES | is not set |grsecurity| cut_attack_surface || FAIL: "y" CONFIG_KPROBES | is not set |grsecurity| cut_attack_surface || FAIL: "y"
CONFIG_UPROBES | is not set |grsecurity| cut_attack_surface || FAIL: "y" CONFIG_UPROBES | is not set |grsecurity| cut_attack_surface || FAIL: "y"
CONFIG_GENERIC_TRACER | is not set |grsecurity| cut_attack_surface || FAIL: "y" CONFIG_GENERIC_TRACER | is not set |grsecurity| cut_attack_surface || FAIL: "y"
...@@ -132,6 +131,7 @@ optional arguments: ...@@ -132,6 +131,7 @@ optional arguments:
CONFIG_ACPI_APEI_EINJ | is not set | lockdown | cut_attack_surface || FAIL: "m" CONFIG_ACPI_APEI_EINJ | is not set | lockdown | cut_attack_surface || FAIL: "m"
CONFIG_PROFILING | is not set | lockdown | cut_attack_surface || FAIL: "y" CONFIG_PROFILING | is not set | lockdown | cut_attack_surface || FAIL: "y"
CONFIG_BPF_SYSCALL | is not set | lockdown | cut_attack_surface || FAIL: "y" CONFIG_BPF_SYSCALL | is not set | lockdown | cut_attack_surface || FAIL: "y"
CONFIG_MMIOTRACE_TEST | is not set | lockdown | cut_attack_surface || OK
CONFIG_MMIOTRACE | is not set | my | cut_attack_surface || FAIL: "y" CONFIG_MMIOTRACE | is not set | my | cut_attack_surface || FAIL: "y"
CONFIG_KEXEC_FILE | is not set | my | cut_attack_surface || FAIL: "y" CONFIG_KEXEC_FILE | is not set | my | cut_attack_surface || FAIL: "y"
CONFIG_LIVEPATCH | is not set | my | cut_attack_surface || FAIL: "y" CONFIG_LIVEPATCH | is not set | my | cut_attack_surface || FAIL: "y"
......
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