netfilter: ebtables: fix memory leak when blob is malformed
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 v5.4.215 by commit 11ebf32fde46572b0aaf3c2bdd97d923ef5a03ab, it was introduced in version v5.4.212 by commit 160c4eb47db03b96c0c425358e7595ebefe8094d. For more details please see the references link.