phonet/pep: refuse to enable an unbound pipe
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.169 by commit 48c76fc53582e7f13c1e0b11c916e503256c4d0b. For more details please see the references link.