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-rw-r--r--pkgs/os-specific/linux/kernel/hardened/config.nix2
1 files changed, 2 insertions, 0 deletions
diff --git a/pkgs/os-specific/linux/kernel/hardened/config.nix b/pkgs/os-specific/linux/kernel/hardened/config.nix
index e4a7522fe59..20f9f5aaa14 100644
--- a/pkgs/os-specific/linux/kernel/hardened/config.nix
+++ b/pkgs/os-specific/linux/kernel/hardened/config.nix
@@ -91,4 +91,6 @@ assert (versionAtLeast version "4.9");
   CC_STACKPROTECTOR_REGULAR = whenOlder "4.18" no;
   CC_STACKPROTECTOR_STRONG  = whenOlder "4.18" yes;
 
+  # Detect out-of-bound reads/writes and use-after-free
+  KFENCE = whenAtLeast "5.12" yes;
 }