From 3f19cad3fa0d0fff18ee126f03a80420ae7bcbc9 Mon Sep 17 00:00:00 2001 From: David Howells Date: Mon, 19 Aug 2019 17:17:53 -0700 Subject: lockdown: Prohibit PCMCIA CIS storage when the kernel is locked down Prohibit replacement of the PCMCIA Card Information Structure when the kernel is locked down. Suggested-by: Dominik Brodowski Signed-off-by: David Howells Signed-off-by: Matthew Garrett Reviewed-by: Kees Cook Signed-off-by: James Morris --- security/lockdown/lockdown.c | 1 + 1 file changed, 1 insertion(+) (limited to 'security') diff --git a/security/lockdown/lockdown.c b/security/lockdown/lockdown.c index 6d44db0ddffa..db3477585972 100644 --- a/security/lockdown/lockdown.c +++ b/security/lockdown/lockdown.c @@ -26,6 +26,7 @@ static char *lockdown_reasons[LOCKDOWN_CONFIDENTIALITY_MAX+1] = { [LOCKDOWN_IOPORT] = "raw io port access", [LOCKDOWN_MSR] = "raw MSR access", [LOCKDOWN_ACPI_TABLES] = "modifying ACPI tables", + [LOCKDOWN_PCMCIA_CIS] = "direct PCMCIA CIS storage", [LOCKDOWN_INTEGRITY_MAX] = "integrity", [LOCKDOWN_CONFIDENTIALITY_MAX] = "confidentiality", }; -- cgit