From aca1c25ebf2c3161429c0117c493b353ba3ac426 Mon Sep 17 00:00:00 2001 From: Jeremy Cline Date: Fri, 20 Mar 2020 17:56:53 -0400 Subject: Switch Secure Boot to lock down in integrity mode (rhbz 1815571) --- efi-secureboot.patch | 2 +- s390-Lock-down-the-kernel-when-the-IPL-secure-flag-i.patch | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/efi-secureboot.patch b/efi-secureboot.patch index 326c73a0f..90ac9feca 100644 --- a/efi-secureboot.patch +++ b/efi-secureboot.patch @@ -303,7 +303,7 @@ index 1797623b0c3a..fa8ac411bf6e 100644 + +#ifdef CONFIG_LOCK_DOWN_IN_EFI_SECURE_BOOT + if (efi_enabled(EFI_SECURE_BOOT)) -+ security_lock_kernel_down("EFI Secure Boot mode", LOCKDOWN_CONFIDENTIALITY_MAX); ++ security_lock_kernel_down("EFI Secure Boot mode", LOCKDOWN_INTEGRITY_MAX); +#endif + dmi_setup(); diff --git a/s390-Lock-down-the-kernel-when-the-IPL-secure-flag-i.patch b/s390-Lock-down-the-kernel-when-the-IPL-secure-flag-i.patch index 0779418b4..70e3f76a8 100644 --- a/s390-Lock-down-the-kernel-when-the-IPL-secure-flag-i.patch +++ b/s390-Lock-down-the-kernel-when-the-IPL-secure-flag-i.patch @@ -3,7 +3,7 @@ From: Jeremy Cline Date: Wed, 30 Oct 2019 14:37:49 +0000 Subject: [PATCH] s390: Lock down the kernel when the IPL secure flag is set -Automatically lock down the kernel to LOCKDOWN_CONFIDENTIALITY_MAX if +Automatically lock down the kernel to LOCKDOWN_INTEGRITY_MAX if the IPL secure flag is set. Suggested-by: Philipp Rudo @@ -56,7 +56,7 @@ index 9cbf490fd162..0510ecdfc3f6 100644 log_component_list(); + if (ipl_get_secureboot()) -+ security_lock_kernel_down("Secure IPL mode", LOCKDOWN_CONFIDENTIALITY_MAX); ++ security_lock_kernel_down("Secure IPL mode", LOCKDOWN_INTEGRITY_MAX); + /* Have one command line that is parsed and saved in /proc/cmdline */ /* boot_command_line has been already set up in early.c */ -- cgit