This indicates an attack attempt to exploit a Denial of Service vulnerability in SMB driver.
The vulnerability is due to an error when the vulnerable software handles a maliciously crafted SMB response. A remote attacker may be able to exploit this to cause a denial of service condition on the affected system.
Windows 10 Version 2004 for x64-based Systems
Windows Server, version 2004 (Server Core installation)
Windows 10 Version 2004 for ARM64-based Systems
Windows 10 Version 2004 for 32-bit Systems
Denial of Service: Remote attackers can crash vulnerable systems.
Apply the most recent upgrade or patch from the vendor.