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Documentation updates
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@ -11,6 +11,11 @@
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### Trimming Efforts
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- While linux-hardened security patchsets along with kernel configurations are notable for this kernel project, the purpose was to practice minimalism by reducing the size of the linux kernel, thereby cutting attack surface. This is not a trivial thing to record, therefore we are displaying the size purely as a point of comparison.
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|Plague |
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|--- | --- |
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|Size (/lib/modules/)|47.0 MB |
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|Size (vmlinuz)|8.1 MB|
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### Current kconfig-hardened-check results
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#### Successes
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@ -185,6 +190,7 @@ CONFIG_TRIM_UNUSED_KSYMS | y | my |cut_attack_surf
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CONFIG_MODULE_FORCE_LOAD | is not set | my |cut_attack_surface| OK
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CONFIG_COREDUMP | is not set | clipos | harden_userspace | OK
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CONFIG_ARCH_MMAP_RND_BITS | 32 | my | harden_userspace | OK
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CONFIG_BINFMT_MISC | is not set | kspp |cut_attack_surface| OK
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#### Fails
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Option | Desired Value | Source | Reason | Result |
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@ -210,7 +216,6 @@ CONFIG_CFI_CLANG | y | kspp | self_protectio
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CONFIG_CFI_PERMISSIVE | is not set | kspp | self_protection | FAIL: CONFIG_CFI_CLANG is not "y"
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CONFIG_SECURITY_SELINUX_BOOTPARAM | is not set | kspp | security_policy | FAIL: "y"
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CONFIG_SECURITY_SELINUX_DEVELOP | is not set | kspp | security_policy | FAIL: "y"
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CONFIG_BINFMT_MISC | is not set | kspp |cut_attack_surface| FAIL: "m"
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CONFIG_MODULES | is not set | kspp |cut_attack_surface| FAIL: "y"
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CONFIG_FAIL_FUTEX | is not set | grsec |cut_attack_surface| OK: is not found
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CONFIG_KCMP | is not set | grsec |cut_attack_surface| FAIL: "y"
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@ -220,5 +225,5 @@ CONFIG_USER_NS | is not set | clipos |cut_attack_surf
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CONFIG_BPF_SYSCALL | is not set | lockdown |cut_attack_surface| FAIL: "y"
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```
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[+] Config check is finished: 'OK' - 168 / 'FAIL' - 28
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[+] Config check is finished: 'OK' - 169 / 'FAIL' - 27
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