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kernel-hardening-checker
Commit 2430a7ed by Alexander Popov
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Update the README after adding ARM64 support

parent 34682dee
Showing with 9 additions and 9 deletions
README.md
......@@ -22,14 +22,14 @@ __TODO:__ add hardening preferences for ARM.
### Usage
```
#./kconfig-hardened-check.py
usage: kconfig-hardened-check.py [-h] [-p {X86_64,X86_32}] [-c CONFIG]
usage: kconfig-hardened-check.py [-h] [-p {X86_64,X86_32,ARM64}] [-c CONFIG]
[--debug]
Checks the hardening options in the Linux kernel config
optional arguments:
-h, --help show this help message and exit
-p {X86_64,X86_32}, --print {X86_64,X86_32}
-p {X86_64,X86_32,ARM64}, --print {X86_64,X86_32,ARM64}
print hardening preferences for selected architecture
-c CONFIG, --config CONFIG
check the config_file against these preferences
......@@ -38,25 +38,25 @@ optional arguments:
### Script output for `Ubuntu 18.04 (Bionic Beaver)` kernel config
```
#./kconfig-hardened-check.py -c config_files/distros/ubuntu-bionic-generic.config
#./kconfig-hardened-check.py -c config_files/distros/ubuntu-bionic-generic.config
[+] Trying to detect architecture in "config_files/distros/ubuntu-bionic-generic.config"...
[+] Detected architecture: X86_64
[+] Checking "config_files/distros/ubuntu-bionic-generic.config" against hardening preferences...
option name | desired val | decision | reason || check result
===================================================================================================================
CONFIG_BUG | y |defconfig | self_protection || OK
CONFIG_RETPOLINE | y |defconfig | self_protection || OK
CONFIG_X86_SMAP | y |defconfig | self_protection || OK
CONFIG_X86_INTEL_UMIP | y |defconfig | self_protection || OK
CONFIG_STRICT_KERNEL_RWX | y |defconfig | self_protection || OK
CONFIG_RANDOMIZE_BASE | y |defconfig | self_protection || OK
CONFIG_STACKPROTECTOR_STRONG | y |defconfig | self_protection ||CONFIG_CC_STACKPROTECTOR_STRONG: OK ("y")
CONFIG_THREAD_INFO_IN_TASK | y |defconfig | self_protection || OK
CONFIG_SLUB_DEBUG | y |defconfig | self_protection || OK
CONFIG_STRICT_MODULE_RWX | y |defconfig | self_protection || OK
CONFIG_SYN_COOKIES | y |defconfig | self_protection || OK
CONFIG_PAGE_TABLE_ISOLATION | y |defconfig | self_protection || OK
CONFIG_RANDOMIZE_MEMORY | y |defconfig | self_protection || OK
CONFIG_RANDOMIZE_BASE | y |defconfig | self_protection || OK
CONFIG_RETPOLINE | y |defconfig | self_protection || OK
CONFIG_X86_SMAP | y |defconfig | self_protection || OK
CONFIG_X86_INTEL_UMIP | y |defconfig | self_protection || OK
CONFIG_SYN_COOKIES | y |defconfig | self_protection || OK
CONFIG_VMAP_STACK | y |defconfig | self_protection || OK
CONFIG_BUG_ON_DATA_CORRUPTION | y | kspp | self_protection || FAIL: "is not set"
CONFIG_DEBUG_WX | y | kspp | self_protection || OK
......@@ -72,7 +72,6 @@ optional arguments:
CONFIG_GCC_PLUGIN_STRUCTLEAK | y | kspp | self_protection || FAIL: not found
CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL | y | kspp | self_protection || FAIL: not found
CONFIG_GCC_PLUGIN_LATENT_ENTROPY | y | kspp | self_protection || FAIL: not found
CONFIG_REFCOUNT_FULL | y | kspp | self_protection || FAIL: "is not set"
CONFIG_DEBUG_LIST | 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"
......@@ -82,6 +81,7 @@ optional arguments:
CONFIG_MODULE_SIG_SHA512 | y | kspp | self_protection || OK
CONFIG_MODULE_SIG_FORCE | y | kspp | self_protection || FAIL: "is not set"
CONFIG_DEFAULT_MMAP_MIN_ADDR | 65536 | kspp | self_protection || OK
CONFIG_REFCOUNT_FULL | y | kspp | self_protection || FAIL: "is not set"
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"
......
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