xen/netback: don't queue unlimited number of packages
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 v5.4.168 by commit 0d99b3c6bd39a0a023e972d8f912fd47698bbbb8, it was introduced in version v3.18 by commit f48da8b14d04ca87ffcffe68829afd45f926ec6a. For more details please see the references link.