Server Message Block (SMB) is a file-sharing protocol over the network. Allowing to read and write to files over the network and to request services from programs on the server. CVE-2022-32230 is a denial of service vulnerability in Windows Server Message Block. This vulnerability can be exploited when a remote and unauthenticated attacker triggers a denial of service condition on the target device. This is made possible by leveraging a flaw leading to the deference of a null pointer in Windows kernel.