Microsoft Windows SMBv3 suffers from a null pointer dereference in versions of Windows prior to the April, 2022 patch set. By sending a malformed FileNormalizedNameInformation SMBv3 request over a named pipe, an attacker can cause a Blue Screen of Death (BSOD) crash of the Windows kernel. For most systems, this attack requires authentication, except in the special case of Windows Domain Controllers, where unauthenticated users can always open named pipes as long as they can establish an SMB session. Typically, after the BSOD, the victim SMBv3 server will reboot.

Windows Print Spooler Elevation of Privilege Vulnerability

Windows Cluster Shared Volume (CSV) Elevation of Privilege Vulnerability

Windows Cluster Shared Volume (CSV) Elevation of Privilege Vulnerability

Windows Kernel Elevation of Privilege Vulnerability

Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability

Windows Print Spooler Information Disclosure Vulnerability

Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability

Windows Clustered Shared Volume Elevation of Privilege Vulnerability

Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability