61d612ea73
Utilize existing kernel_read_file hook on kernel module load. Add module_load permission to the system class. Enforces restrictions on kernel module origin when calling the finit_module syscall. The hook checks that source type has permission module_load for the target type. Example for finit_module: allow foo bar_file:system module_load; Similarly restrictions are enforced on kernel module loading when calling the init_module syscall. The hook checks that source type has permission module_load with itself as the target object because the kernel module is sourced from the calling process. Example for init_module: allow foo foo:system module_load; Signed-off-by: Jeff Vander Stoep <jeffv@google.com> [PM: fixed return value of selinux_kernel_read_file()] Signed-off-by: Paul Moore <paul@paul-moore.com> |
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| .. | ||
| include | ||
| ss | ||
| .gitignore | ||
| avc.c | ||
| exports.c | ||
| hooks.c | ||
| Kconfig | ||
| Makefile | ||
| netif.c | ||
| netlabel.c | ||
| netlink.c | ||
| netnode.c | ||
| netport.c | ||
| nlmsgtab.c | ||
| selinuxfs.c | ||
| xfrm.c | ||