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| author | Josh Boyer <jwboyer@fedoraproject.org> | 2015-09-09 11:10:06 -0400 |
|---|---|---|
| committer | Josh Boyer <jwboyer@fedoraproject.org> | 2015-09-09 11:10:17 -0400 |
| commit | 18c82493e579cff717864e8931960040bd820b33 (patch) | |
| tree | 42493f93faa2f0b8f8d84ad46ef9a8a86bdd2fb9 /Restrict-dev-mem-and-dev-kmem-when-module-loading-is.patch | |
| parent | 818326ffa2208b592aa1d46ae62d1f562dbb89ea (diff) | |
| download | kernel-18c82493e579cff717864e8931960040bd820b33.tar.gz kernel-18c82493e579cff717864e8931960040bd820b33.tar.xz kernel-18c82493e579cff717864e8931960040bd820b33.zip | |
Linux v4.2-10637-ga794b4f32921
- Rework secure boot patchset
Diffstat (limited to 'Restrict-dev-mem-and-dev-kmem-when-module-loading-is.patch')
| -rw-r--r-- | Restrict-dev-mem-and-dev-kmem-when-module-loading-is.patch | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Restrict-dev-mem-and-dev-kmem-when-module-loading-is.patch b/Restrict-dev-mem-and-dev-kmem-when-module-loading-is.patch index 27e4b2370..acf28cf88 100644 --- a/Restrict-dev-mem-and-dev-kmem-when-module-loading-is.patch +++ b/Restrict-dev-mem-and-dev-kmem-when-module-loading-is.patch @@ -1,6 +1,7 @@ +From d4ae417828427de74e9f857f9caa49580aecf1fe Mon Sep 17 00:00:00 2001 From: Matthew Garrett <matthew.garrett@nebula.com> Date: Fri, 9 Mar 2012 09:28:15 -0500 -Subject: [PATCH] Restrict /dev/mem and /dev/kmem when module loading is +Subject: [PATCH 06/20] Restrict /dev/mem and /dev/kmem when module loading is restricted Allowing users to write to address space makes it possible for the kernel @@ -36,3 +37,6 @@ index 53fe675f9bd7..b52c88860532 100644 if (p < (unsigned long) high_memory) { unsigned long to_write = min_t(unsigned long, count, (unsigned long)high_memory - p); +-- +2.4.3 + |