CVE-2025-37980
block: fix resource leak in blk_register_queue() error path
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block: fix resource leak in blk_register_queue() error path
In the Linux kernel, the following vulnerability has been resolved: block: fix resource leak in blk_register_queue() error path When registering a queue fails after blk_mq_sysfs_register() is successful but the function later encounters an error, we need to clean up the blk_mq_sysfs resources. Add the missing blk_mq_sysfs_unregister() call in the error path to properly clean up these resources and prevent a memory leak.
Reserved 2025-04-16 | Published 2025-05-20 | Updated 2025-05-26 | Assigner Linuxgit.kernel.org/...c/549cbbd14bbec12469ceb279b79c763c8a24224e
git.kernel.org/...c/41e43134ddda35949974be40520460a12dda3502
git.kernel.org/...c/55a7bb2708f7c7c5b366d4e40916113168a3824c
git.kernel.org/...c/40f2eb9b531475dd01b683fdaf61ca3cfd03a51e
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