In the Linux kernel, the following vulnerability has been resolved: nvme: avoid double free special payload If a discard request needs to be retried, and that retry may fail before a new special payload is added, a double free will result. Clear the RQF_SPECIAL_LOAD when the request is cleaned.
https://git.kernel.org/stable/c/f3ab45aacd25d957547fb6d115c1574c20964b3b
https://git.kernel.org/stable/c/e5d574ab37f5f2e7937405613d9b1a724811e5ad
https://git.kernel.org/stable/c/c5942a14f795de957ae9d66027aac8ff4fe70057
https://git.kernel.org/stable/c/ae84383c96d6662c24697ab6b44aae855ab670aa
https://git.kernel.org/stable/c/1b9fd1265fac85916f90b4648de02adccdb7220b