Update the KSPP recommendations

[kconfig-hardened-check.git] / kconfig_hardened_check / config_files / kspp-recommendations / kspp-recommendations-arm64.config

diff --git a/kconfig_hardened_check/config_files/kspp-recommendations/kspp-recommendations-arm64.config b/kconfig_hardened_check/config_files/kspp-recommendations/kspp-recommendations-arm64.config
index 50434940534812ec3b65de78754b5c69c4b154be..6a24c42b6b749b93d2eb04cf36e75713a7dca7a0 100644 (file)
--- a/kconfig_hardened_check/config_files/kspp-recommendations/kspp-recommendations-arm64.config
+++ b/kconfig_hardened_check/config_files/kspp-recommendations/kspp-recommendations-arm64.config
@@ -1,5 +1,5 @@
 # CONFIGs
-# Linux/arm64 5.4.0 Kernel Configuration
+# Linux/arm64 5.14.0 Kernel Configuration
 
 # Report BUG() conditions and kill the offending process.
 CONFIG_BUG=y
@@ -152,7 +152,6 @@ CONFIG_GCC_PLUGIN_STACKLEAK=y
 # use with caution or also use CONFIG_GCC_PLUGIN_RANDSTRUCT_PERFORMANCE=y
 CONFIG_GCC_PLUGIN_RANDSTRUCT=y
 
-
 # arm64
 
 CONFIG_ARM64=y
@@ -163,8 +162,13 @@ CONFIG_DEFAULT_MMAP_MIN_ADDR=32768
 # Randomize position of kernel (requires UEFI RNG or bootloader support for /chosen/kaslr-seed DT property).
 CONFIG_RANDOMIZE_BASE=y
 
+# Randomize kernel stack offset on syscall entry (since v5.13).
+CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT=y
+
 # Make sure PAN emulation is enabled.
 CONFIG_ARM64_SW_TTBR0_PAN=y
 
 # Enable Kernel Page Table Isolation to remove an entire class of cache timing side-channels.
 CONFIG_UNMAP_KERNEL_AT_EL0=y
+
+