From: jvoisin <julien.voisin@dustri.org>
Date: Mon, 15 Apr 2024 12:05:42 +0000 (+0200)
Subject: Add a check for X86_USER_SHADOW_STACK
X-Git-Tag: v0.6.10~84^2~1
X-Git-Url: https://jxself.org/git/?a=commitdiff_plain;h=cf8d3739c10cd9e6e1b768b0fadd2518f97b9f99;p=kconfig-hardened-check.git

Add a check for X86_USER_SHADOW_STACK

This should close #114
---

diff --git a/kernel_hardening_checker/checks.py b/kernel_hardening_checker/checks.py
index 5aff75e..21f4d2f 100644
--- a/kernel_hardening_checker/checks.py
+++ b/kernel_hardening_checker/checks.py
@@ -400,6 +400,8 @@ def add_kconfig_checks(l, arch):
     l += [KconfigCheck('cut_attack_surface', 'a13xp0p0v', 'MODULE_FORCE_LOAD', 'is not set')]
 
     # 'harden_userspace'
+    if arch == 'X86_64':
+        l += [KconfigCheck('harden_userspace', 'defconfig', 'X86_USER_SHADOW_STACK', 'y')]
     if arch == 'ARM64':
         l += [KconfigCheck('harden_userspace', 'defconfig', 'ARM64_PTR_AUTH', 'y')]
         l += [KconfigCheck('harden_userspace', 'defconfig', 'ARM64_BTI', 'y')]