Update mount_option_home_nodev template for OL

linux_os/guide/system/permissions/partitions/mount_option_home_nodev/rule.yml

@@ -38,11 +38,29 @@ references:
 
 platform: mount[home]
 
+{{% if "ol" not in families %}}
 template:
     name: mount_option
     vars:
         mountpoint: /home
         mountoption: nodev
+{{% else %}}
+warnings:
+    - functionality: |-
+        OVAL looks for partitions whose mount point is a substring of any interactive user's home
+        directory and validates that nodev option is there. Because of this, there could be false
+        negatives when several partitions share a base substring. For example, if there is a home
+        directory in <tt>/var/tmp/user1</tt> and there are partitions mounted in <tt>/var</tt> and
+        <tt>/var/tmp</tt>. The nodev option is only expected in <tt>/var/tmp</tt>, but OVAL will
+        check both.<br/>
+        Bash remediation uses the <tt>df</tt> command to find out the partition where the home
+        directory is mounted. However, if the directory doesn't exist the remediation won't be
+        applied.
+template:
+    name: mount_option_home
+    vars:
+        mountoption: nodev
+{{% endif %}}
 
 fixtext: |-
     {{{ fixtext_mount_option("/home", "nodev") }}}