[PATCH 22/27] Lock down /proc/kcore

2019-03-06 Thread Matthew Garrett
From: David Howells Disallow access to /proc/kcore when the kernel is locked down to prevent access to cryptographic data. Signed-off-by: David Howells Reviewed-by: James Morris Signed-off-by: Matthew Garrett --- fs/proc/kcore.c | 2 ++ 1 file changed, 2 insertions(+) diff --git

[PATCH 22/27] Lock down /proc/kcore

2019-02-28 Thread Matthew Garrett
From: David Howells Disallow access to /proc/kcore when the kernel is locked down to prevent access to cryptographic data. Signed-off-by: David Howells Reviewed-by: James Morris --- fs/proc/kcore.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c index