Wind River Support Network

Description

In the Linux kernel, the following vulnerability has been resolved:[EOL][EOL]ksmbd: transport_ipc: validate payload size before reading handle[EOL][EOL]handle_response() dereferences the payload as a 4-byte handle without[EOL]verifying that the declared payload size is at least 4 bytes. A malformed[EOL]or truncated message from ksmbd.mountd can lead to a 4-byte read past the[EOL]declared payload size. Validate the size before dereferencing.[EOL][EOL]This is a minimal fix to guard the initial handle read.