rxrpc: Fix listen() setting the bar too high for the prealloc rings
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 v5.15.46 by commit b3a9b227d5e7467b8518160ff034ea22bb9de573, it was introduced in version v4.9 by commit 00e907127e6f86d0f9b122d9b4347a8aa09a8b61. For more details please see the references link.