CVE-2022-48733 | Linux Kernel up to 5.15.21/5.16.7 btrfs ioctl.c create_snapshot use after free (a7b717fa1516/9372fa1d73da/28b21c558a37 / Nessus ID 208045)
A vulnerability, which was classified as critical, was found in Linux Kernel up to 5.15.21/5.16.7. Affected is the function create_snapshot of the file ioctl.c of the component btrfs. The manipulation leads to use after free.
This vulnerability is traded as CVE-2022-48733. The attack needs to be done within the local network. There is no exploit available.
It is recommended to upgrade the affected component.