A vulnerability was found in Linux Kernel up to 5.15.32/5.16.18/5.17.1. It has been classified as critical. This affects the function dm_cleanup_zoned_dev. The manipulation leads to use after free.

This vulnerability is uniquely identified as CVE-2022-49270. The attack needs to be approached within the local network. There is no exploit available.

It is recommended to upgrade the affected component.