media: dvbdev: Fix memory leak in dvbmediadevice_free()
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 v5.10.36 by commit 43263fd43083e412311fa764cd04a727b0c6a749, it was introduced in version v4.5 by commit 0230d60e4661d9ced6fb0b9a30f182ebdafbba7a. For more details please see the references link.