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Add the recommendation about UBSAN_BOUNDS
[kconfig-hardened-check.git]
/
kconfig_hardened_check
/
__init__.py
diff --git
a/kconfig_hardened_check/__init__.py
b/kconfig_hardened_check/__init__.py
index 48f40196f082fedac3175318986fb6d866d209ce..1ca05301efe69c1fcc2f0d24c8733ad2d5e7151c 100644
(file)
--- a/
kconfig_hardened_check/__init__.py
+++ b/
kconfig_hardened_check/__init__.py
@@
-395,6
+395,9
@@
def construct_checklist(l, arch):
iommu_support_is_set)]
# 'self_protection', 'my'
iommu_support_is_set)]
# 'self_protection', 'my'
+ l += [AND(OptCheck('self_protection', 'my', 'UBSAN_BOUNDS', 'y'),
+ OptCheck('self_protection', 'my', 'UBSAN_MISC', 'is not set'),
+ OptCheck('self_protection', 'my', 'UBSAN_TRAP', 'y'))]
l += [OptCheck('self_protection', 'my', 'SLUB_DEBUG_ON', 'y')] # TODO: is it better to set that via kernel cmd?
l += [OptCheck('self_protection', 'my', 'RESET_ATTACK_MITIGATION', 'y')] # needs userspace support (systemd)
if arch == 'X86_64':
l += [OptCheck('self_protection', 'my', 'SLUB_DEBUG_ON', 'y')] # TODO: is it better to set that via kernel cmd?
l += [OptCheck('self_protection', 'my', 'RESET_ATTACK_MITIGATION', 'y')] # needs userspace support (systemd)
if arch == 'X86_64':