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authorJosh Boyer <jwboyer@fedoraproject.org>2015-09-09 11:10:06 -0400
committerJosh Boyer <jwboyer@fedoraproject.org>2015-09-09 11:10:17 -0400
commit18c82493e579cff717864e8931960040bd820b33 (patch)
tree42493f93faa2f0b8f8d84ad46ef9a8a86bdd2fb9 /ACPI-Limit-access-to-custom_method.patch
parent818326ffa2208b592aa1d46ae62d1f562dbb89ea (diff)
downloadkernel-18c82493e579cff717864e8931960040bd820b33.tar.gz
kernel-18c82493e579cff717864e8931960040bd820b33.tar.xz
kernel-18c82493e579cff717864e8931960040bd820b33.zip
Linux v4.2-10637-ga794b4f32921
- Rework secure boot patchset
Diffstat (limited to 'ACPI-Limit-access-to-custom_method.patch')
-rw-r--r--ACPI-Limit-access-to-custom_method.patch6
1 files changed, 5 insertions, 1 deletions
diff --git a/ACPI-Limit-access-to-custom_method.patch b/ACPI-Limit-access-to-custom_method.patch
index 88709a324..38236753e 100644
--- a/ACPI-Limit-access-to-custom_method.patch
+++ b/ACPI-Limit-access-to-custom_method.patch
@@ -1,6 +1,7 @@
+From 4b85149b764cd024e3dd2aff9eb22a9e1aadd1fa Mon Sep 17 00:00:00 2001
From: Matthew Garrett <matthew.garrett@nebula.com>
Date: Fri, 9 Mar 2012 08:39:37 -0500
-Subject: [PATCH] ACPI: Limit access to custom_method
+Subject: [PATCH 04/20] ACPI: Limit access to custom_method
custom_method effectively allows arbitrary access to system memory, making
it possible for an attacker to circumvent restrictions on module loading.
@@ -25,3 +26,6 @@ index c68e72414a67..4277938af700 100644
if (!(*ppos)) {
/* parse the table header to get the table length */
if (count <= sizeof(struct acpi_table_header))
+--
+2.4.3
+