Verified on 3.10.0-495.el7 and kmod-20-6.el7

[root@dell-per415-02 kinfo]# uname -r
3.10.0-500.el7.x86_64

[root@dell-per415-02 kinfo]# rpm -q kmod
kmod-20-6.el7.x86_64

[root@dell-per415-02 kinfo]# modinfo /usr/lib/modules/3.10.0-500.el7.x86_64/extra/kinfo.ko 
filename:       /usr/lib/modules/3.10.0-500.el7.x86_64/extra/kinfo.ko
author:         Rayne
license:        GPL
rhelversion:    7.3
srcversion:     478C0390C4307BE7CDD4CDE
depends:        base
vermagic:       3.10.0-500.el7.x86_64 SMP mod_unload modversions
 
[root@dell-per415-02 kinfo]# modinfo  /usr/lib/modules/3.10.0-495.el7.x86_64/extra/base.ko 
filename:       /usr/lib/modules/3.10.0-495.el7.x86_64/extra/base.ko
author:         Chunyu Hu <chuhu@redhat.com>
license:        GPL
rhelversion:    7.3
srcversion:     809CE6EF0F8F463555BA2C6
depends:        
vermagic:       3.10.0-495.el7.x86_64 SMP mod_unload modversions 
parm:           dummy:How long will the hung task block. (int)

[root@dell-per415-02 kinfo]# ls /usr/lib/modules/3.10.0-500.el7.x86_64/weak-updates/
event_mod  oracleasm

[root@dell-per415-02 kinfo]# ls /usr/lib/modules/3.10.0-495.el7.x86_64/weak-updates/
oracleasm

[root@dell-per415-02 kinfo]# echo /usr/lib/modules/3.10.0-500.el7.x86_64/extra/kinfo.ko  | weak-modules --add-modules --no-initramfs
[root@dell-per415-02 kinfo]# ls /usr/lib/modules/3.10.0-495.el7.x86_64/weak-updates/
kinfo.ko  oracleasm

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2016-2171.html

*** Bug 1340054 has been marked as a duplicate of this bug. ***