Description: usb: core: Prevent null pointer dereference in update_port_device_state
References:
Notes:
 carnil> Introduced in 83cb2604f641 ("usb: core: add sysfs entry for usb device state").
 carnil> Vulnerable versions: 6.5-rc1.
Bugs:
upstream: released (6.8-rc3) [12783c0b9e2c7915a50d5ec829630ff2da50472c]
6.7-upstream-stable: released (6.7.6) [465b545d1d7ef282192ddd4439b08279bdb13f6f]
6.6-upstream-stable: released (6.6.18) [ed85777c640cf9e6920bb1b60ed8cd48e1f4d873]
6.1-upstream-stable: N/A "Vulnerable code not present"
5.10-upstream-stable: N/A "Vulnerable code not present"
4.19-upstream-stable: N/A "Vulnerable code not present"
sid: released (6.7.7-1)
6.1-bookworm-security: N/A "Vulnerable code not present"
5.10-bullseye-security: N/A "Vulnerable code not present"
4.19-buster-security: N/A "Vulnerable code not present"