CVE-2025-37828

CVE-2025-37828 affects the Linux kernel in the SCSI/UFS MCQ path. A race between MCQ completion and the abort handler can lead to dereferencing a NULL hwq pointer after __blk_mq_free_request() sets rq->mq_hctx to NULL. The fix adds a NULL check on the returned hwq in ufshcd_mcq_abort(); if hwq...