Messages in this thread Patch in this message | | | Subject | [PATCH 03/27] Enforce module signatures if the kernel is locked down | From | David Howells <> | Date | Thu, 19 Oct 2017 15:50:55 +0100 |
| |
If the kernel is locked down, require that all modules have valid signatures that we can verify.
Signed-off-by: David Howells <dhowells@redhat.com> ---
kernel/module.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/kernel/module.c b/kernel/module.c index de66ec825992..3d9a3270c179 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -2781,7 +2781,8 @@ static int module_sig_check(struct load_info *info, int flags) } /* Not having a signature is only an error if we're strict. */ - if (err == -ENOKEY && !sig_enforce) + if (err == -ENOKEY && !sig_enforce && + !kernel_is_locked_down("Loading of unsigned modules")) err = 0; return err;
| |