Linux Kernel Runtime Guard (LKRG)

LKRG performs runtime integrity checking of the Linux kernel and detection of

security vulnerability exploits against the kernel.

LKRG is a kernel module (not a kernel patch), so it can be built for and loaded

on top of a wide range of mainline and distros' kernels, without needing to

patch those.  We currently support kernel versions ranging from as far back as

RHEL7's (and its many clones/revisions) and Ubuntu 16.04's to latest mainline

and distros' kernels.  For this release, we've tested LKRG with Linux kernels

up to and including 5.7.

LKRG currently supports the x86-64, 32-bit x86, AArch64 (ARM64), and 32-bit ARM

CPU architectures.

Please refer to CONCEPTS for concepts behind LKRG and for information on its

efficacy, and to PERFORMANCE for information on its performance impact.

The following sections describe how to obtain LKRG sources, build LKRG, test

it, install it on the system, and customize its configuration.

https://github.com/openwall/lkrg

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