Fix TRIM_UNUSED_KSYMS check

[kconfig-hardened-check.git] / kconfig_hardened_check / __init__.py

diff --git a/kconfig_hardened_check/__init__.py b/kconfig_hardened_check/__init__.py
index 491fa87570dcb82ddedebe2fd2ccd00683b883d2..1132d2678b6e19e589cf8284cca60fafb09cca46 100644 (file)
--- a/kconfig_hardened_check/__init__.py
+++ b/kconfig_hardened_check/__init__.py
@@ -31,6 +31,7 @@
 #           l1tf=full,force
 #           mds=full,nosmt
 #           tsx=off
+#           l1d_flush=on
 #       ARM64:
 #           kpti=on
 #           ssbd=force-on
@@ -335,7 +336,7 @@ def construct_checklist(l, arch):
                  AND(OptCheck('self_protection', 'defconfig', 'RANDOMIZE_BASE', 'y'),
                      VerCheck((5, 9))))] # HARDEN_EL2_VECTORS was included in RANDOMIZE_BASE in v5.9
         l += [OptCheck('self_protection', 'defconfig', 'RODATA_FULL_DEFAULT_ENABLED', 'y')]
-        l += [OptCheck('self_protection', 'defconfig', 'ARM64_PTR_AUTH', 'y')]
+        l += [OptCheck('self_protection', 'defconfig', 'ARM64_PTR_AUTH_KERNEL', 'y')]
         l += [OptCheck('self_protection', 'defconfig', 'ARM64_BTI_KERNEL', 'y')]
         l += [OR(OptCheck('self_protection', 'defconfig', 'HARDEN_BRANCH_PREDICTOR', 'y'),
                  VerCheck((5, 10)))] # HARDEN_BRANCH_PREDICTOR is enabled by default since v5.10
@@ -499,8 +500,13 @@ def construct_checklist(l, arch):
     l += [OptCheck('cut_attack_surface', 'grsecurity', 'PAGE_OWNER', 'is not set')]
     l += [OptCheck('cut_attack_surface', 'grsecurity', 'DEBUG_KMEMLEAK', 'is not set')]
     l += [OptCheck('cut_attack_surface', 'grsecurity', 'BINFMT_AOUT', 'is not set')]
-    l += [OptCheck('cut_attack_surface', 'grsecurity', 'UPROBES', 'is not set')]
+    l += [OptCheck('cut_attack_surface', 'grsecurity', 'KPROBE_EVENTS', 'is not set')]
+    l += [OptCheck('cut_attack_surface', 'grsecurity', 'UPROBE_EVENTS', 'is not set')]
     l += [OptCheck('cut_attack_surface', 'grsecurity', 'GENERIC_TRACER', 'is not set')] # refers to LOCKDOWN
+    l += [OptCheck('cut_attack_surface', 'grsecurity', 'FUNCTION_TRACER', 'is not set')]
+    l += [OptCheck('cut_attack_surface', 'grsecurity', 'STACK_TRACER', 'is not set')]
+    l += [OptCheck('cut_attack_surface', 'grsecurity', 'HIST_TRIGGERS', 'is not set')]
+    l += [OptCheck('cut_attack_surface', 'grsecurity', 'BLK_DEV_IO_TRACE', 'is not set')]
     l += [OptCheck('cut_attack_surface', 'grsecurity', 'PROC_VMCORE', 'is not set')]
     l += [OptCheck('cut_attack_surface', 'grsecurity', 'PROC_PAGE_MONITOR', 'is not set')]
     l += [OptCheck('cut_attack_surface', 'grsecurity', 'USELIB', 'is not set')]
@@ -511,6 +517,7 @@ def construct_checklist(l, arch):
     l += [OptCheck('cut_attack_surface', 'grsecurity', 'DEVPORT', 'is not set')] # refers to LOCKDOWN
     l += [OptCheck('cut_attack_surface', 'grsecurity', 'DEBUG_FS', 'is not set')] # refers to LOCKDOWN
     l += [OptCheck('cut_attack_surface', 'grsecurity', 'NOTIFIER_ERROR_INJECTION', 'is not set')]
+    l += [OptCheck('cut_attack_surface', 'grsecurity', 'FAIL_FUTEX', 'is not set')]
     l += [OptCheck('cut_attack_surface', 'grsecurity', 'PUNIT_ATOM_DEBUG', 'is not set')]
     l += [OptCheck('cut_attack_surface', 'grsecurity', 'ACPI_CONFIGFS', 'is not set')]
     l += [OptCheck('cut_attack_surface', 'grsecurity', 'EDAC_DEBUG', 'is not set')]
@@ -519,8 +526,15 @@ def construct_checklist(l, arch):
     l += [OptCheck('cut_attack_surface', 'grsecurity', 'DVB_C8SECTPFE', 'is not set')]
     l += [OptCheck('cut_attack_surface', 'grsecurity', 'MTD_SLRAM', 'is not set')]
     l += [OptCheck('cut_attack_surface', 'grsecurity', 'MTD_PHRAM', 'is not set')]
-    l += [AND(OptCheck('cut_attack_surface', 'grsecurity', 'X86_PTDUMP', 'is not set'),
-              OptCheck('cut_attack_surface', 'my', 'PTDUMP_DEBUGFS', 'is not set'))]
+    l += [OptCheck('cut_attack_surface', 'grsecurity', 'IO_URING', 'is not set')]
+    l += [OptCheck('cut_attack_surface', 'grsecurity', 'KCMP', 'is not set')]
+    l += [OptCheck('cut_attack_surface', 'grsecurity', 'RSEQ', 'is not set')]
+    l += [OptCheck('cut_attack_surface', 'grsecurity', 'LATENCYTOP', 'is not set')]
+    l += [OptCheck('cut_attack_surface', 'grsecurity', 'KCOV', 'is not set')]
+    l += [OptCheck('cut_attack_surface', 'grsecurity', 'PROVIDE_OHCI1394_DMA_INIT', 'is not set')]
+    l += [OptCheck('cut_attack_surface', 'grsecurity', 'SUNRPC_DEBUG', 'is not set')]
+    l += [AND(OptCheck('cut_attack_surface', 'grsecurity', 'PTDUMP_DEBUGFS', 'is not set'),
+              OptCheck('cut_attack_surface', 'grsecurity', 'X86_PTDUMP', 'is not set'))]
 
     # 'cut_attack_surface', 'maintainer'
     l += [OptCheck('cut_attack_surface', 'maintainer', 'DRM_LEGACY', 'is not set')] # recommended by Daniel Vetter in /issues/38
@@ -542,7 +556,6 @@ def construct_checklist(l, arch):
     l += [OptCheck('cut_attack_surface', 'clipos', 'USER_NS', 'is not set')] # user.max_user_namespaces=0
     l += [OptCheck('cut_attack_surface', 'clipos', 'X86_MSR', 'is not set')] # refers to LOCKDOWN
     l += [OptCheck('cut_attack_surface', 'clipos', 'X86_CPUID', 'is not set')]
-    l += [OptCheck('cut_attack_surface', 'clipos', 'IO_URING', 'is not set')]
     l += [OptCheck('cut_attack_surface', 'clipos', 'X86_IOPL_IOPERM', 'is not set')] # refers to LOCKDOWN
     l += [OptCheck('cut_attack_surface', 'clipos', 'ACPI_TABLE_UPGRADE', 'is not set')] # refers to LOCKDOWN
     l += [OptCheck('cut_attack_surface', 'clipos', 'EFI_CUSTOM_SSDT_OVERLAYS', 'is not set')]
@@ -558,7 +571,8 @@ def construct_checklist(l, arch):
     l += [OptCheck('cut_attack_surface', 'lockdown', 'KPROBES', 'is not set')] # refers to LOCKDOWN
 
     # 'cut_attack_surface', 'my'
-    l += [OptCheck('cut_attack_surface', 'my', 'TRIM_UNUSED_KSYMS', 'y')]
+    l += [OR(OptCheck('cut_attack_surface', 'my', 'TRIM_UNUSED_KSYMS', 'y'),
+             modules_not_set)]
     l += [OptCheck('cut_attack_surface', 'my', 'MMIOTRACE', 'is not set')] # refers to LOCKDOWN (permissive)
     l += [OptCheck('cut_attack_surface', 'my', 'LIVEPATCH', 'is not set')]
     l += [OptCheck('cut_attack_surface', 'my', 'IP_DCCP', 'is not set')]