Comment # 7 on bug 1132439 from Axel Braun

(In reply to Larry Finger from comment #6)

Small correction:

> Until the new version makes it through the build process and in included in
> the standard distribution, you can install it with the following commands in
> your VM:
> 
> wget https://bugzilla.opensuse.org/attachment.cgi?id=802986
> mv attachment.cgi?id=802986 virtualbox-guest-kmp-default
> sudo zypper in  --force virtualbox-guest-kmp-default

mv attachment.cgi?id=802986 virtualbox-guest-kmp-default.rpm
sudo zypper in  --force virtualbox-guest-kmp-default.rpm

(otherwise it pulls it from repo)

Beside this, the patch fixes it on a normal Leap 15.1 (transactional not tested
so far). 
Thanks Larry!