The SDDisk2k.sys driver of WinMagic SecureDoc v8.5 and earlier allows local users to read or write to physical disc sectors via a \\.\SecureDocDevice handle.
The SDDisk2k.sys driver of WinMagic SecureDoc v8.5 and earlier allows local users to write to arbitrary kernel memory addresses because the IOCTL dispatcher lacks pointer validation.
WINMAGIC SecureDoc Disk Encryption software before 8.3 has an Unquoted Service Path vulnerability, which could allow an attacker to execute arbitrary code on a target system.
