CVE-2021-3348 | Linux Kernel up to 5.10.12 IO Request drivers/block/nbd.c nbd_add_socket use after free (Nessus ID 248434)
A vulnerability was found in Linux Kernel up to 5.10.12. It has been classified as critical. This affects the function nbd_add_socket of the file drivers/block/nbd.c of the component IO Request Handler. The manipulation leads to use after free.
This vulnerability is uniquely identified as CVE-2021-3348. It is possible to initiate the attack remotely. There is no exploit available.
It is recommended to apply a patch to fix this issue.