usb: typec: tcpm/tcpci_maxim: validate header NDO against RX_BYTE_CNT

usb: typec: tcpm/tcpci_maxim: validate header NDO against RX_BYTE_CNT

A broken/malicious port can transmit a CRC-valid frame whose header
advertises up to seven data objects but whose body carries fewer than
that.  Check for this, and rightfully reject the message, instead of
reading from uninitialized stack memory.

Assisted-by: gkh_clanker_t1000
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: "André Draszik" <andre.draszik@linaro.org>
Cc: Badhri Jagan Sridharan <badhri@google.com>
Cc: Amit Sunil Dhamne <amitsd@google.com>
Cc: stable <stable@kernel.org>
Link: https://patch.msgid.link/2026051350-sitter-canopener-9045@gregkh
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>