The aries.sys driver in Sony First4Internet XCP DRM software hides any file, registry key, or process with a name that starts with "$sys$", which allows attackers to hide activities on a system that uses XCP.
Buffer overflow in the TIFF library in the Photo Viewer for Sony PSP 2.0 firmware allows remote attackers to cause a denial of service via a crafted TIFF image.
Sony Ericsson P900 Beamer allows remote attackers to cause a denial of service (panic) via an obexftp session with a long filename in an OBEX File Transfer or OBEX Object Push.
Unknown vulnerability in the "VAIO Manual" software in certain Sony VAIO personal computers sold from November 2001 to January 2002, allows remote attackers to modify data via a web page or HTML e-mail.