CVE-2024-53182: Use After Free

In the Linux kernel, the following vulnerability has been resolved: Revert "block, bfq: merge bfqreleaseprocessref into bfqputcooperator" This reverts commit bc3b1e9e7c50e1de0f573eea3871db61dd4787de. The bic is associated with syncbfqq, and bfqreleaseprocessref cannot be put into bfqputcooperator...