In the Linux kernel, the following vulnerability has been resolved:
scsi: ufs: core: Add NULL check in ufshcd_mcq_compl_pending_transfer()
Add a NULL check for the returned hwq pointer by ufshcd_mcq_req_to_hwq().
This is similar to the fix in commit 74736103fb41 ("scsi: ufs: core: Fix
ufshcd_abort_one racing issue").
