[PATCH 05/24] Restrict /dev/mem and /dev/kmem when the kernel is locked down

From: Matthew Garrett Allowing users to write to address space makes it possible for the kernel to be subverted, avoiding module loading restrictions. Prevent this when the kernel has been locked down. Signed-off-by: Matthew Garrett

[PATCH 05/24] Restrict /dev/mem and /dev/kmem when the kernel is locked down

From: Matthew Garrett Allowing users to write to address space makes it possible for the kernel to be subverted, avoiding module loading restrictions. Prevent this when the kernel has been locked down. Signed-off-by: Matthew Garrett Signed-off-by: David Howells --- drivers/char/mem.c |

[PATCH 05/24] Restrict /dev/mem and /dev/kmem when the kernel is locked down

From: Matthew Garrett Allowing users to write to address space makes it possible for the kernel to be subverted, avoiding module loading restrictions. Prevent this when the kernel has been locked down. Signed-off-by: Matthew Garrett

[PATCH 05/24] Restrict /dev/mem and /dev/kmem when the kernel is locked down

From: Matthew Garrett Allowing users to write to address space makes it possible for the kernel to be subverted, avoiding module loading restrictions. Prevent this when the kernel has been locked down. Signed-off-by: Matthew Garrett Signed-off-by: David Howells --- drivers/char/mem.c |

[PATCH 05/24] Restrict /dev/mem and /dev/kmem when the kernel is locked down

From: Matthew Garrett Allowing users to write to address space makes it possible for the kernel to be subverted, avoiding module loading restrictions. Prevent this when the kernel has been locked down. Signed-off-by: Matthew Garrett

[PATCH 05/24] Restrict /dev/mem and /dev/kmem when the kernel is locked down

From: Matthew Garrett Allowing users to write to address space makes it possible for the kernel to be subverted, avoiding module loading restrictions. Prevent this when the kernel has been locked down. Signed-off-by: Matthew Garrett Signed-off-by: David Howells --- drivers/char/mem.c |