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kernel-hardening-checker
Commit 3c896896 by Alexander Popov
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ARM64_PTR_AUTH is now supported for the kernel (from v5.7)

parent d4063eee
Showing with 1 additions and 2 deletions
kconfig_hardened_check/__init__.py
......@@ -309,6 +309,7 @@ def construct_checklist(checklist, arch):
checklist.append(OptCheck('UNMAP_KERNEL_AT_EL0', 'y', 'defconfig', 'self_protection'))
checklist.append(OptCheck('HARDEN_EL2_VECTORS', 'y', 'defconfig', 'self_protection'))
checklist.append(OptCheck('RODATA_FULL_DEFAULT_ENABLED', 'y', 'defconfig', 'self_protection'))
checklist.append(OptCheck('ARM64_PTR_AUTH', 'y', 'defconfig', 'self_protection'))
if arch in ('X86_64', 'ARM64'):
checklist.append(OptCheck('VMAP_STACK', 'y', 'defconfig', 'self_protection'))
if arch in ('X86_64', 'ARM64', 'X86_32'):
......@@ -495,8 +496,6 @@ def construct_checklist(checklist, arch):
checklist.append(OptCheck('INPUT_EVBUG', 'is not set', 'my', 'cut_attack_surface')) # Can be used as a keylogger
checklist.append(OptCheck('INTEGRITY', 'y', 'defconfig', 'userspace_hardening'))
if arch == 'ARM64':
checklist.append(OptCheck('ARM64_PTR_AUTH', 'y', 'defconfig', 'userspace_hardening'))
if arch in ('ARM', 'X86_32'):
checklist.append(OptCheck('VMSPLIT_3G', 'y', 'defconfig', 'userspace_hardening'))
if arch in ('X86_64', 'ARM64'):
......
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