Description

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.

INFO

Published Date :

2025-05-20T16:58:22.720Z

Last Modified :

2026-04-11T12:45:34.912Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2025-37980 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-37980.

URL Resource
https://git.kernel.org/stable/c/40f2eb9b531475dd01b683fdaf61ca3cfd03a51e cve-icon cve-icon
https://git.kernel.org/stable/c/41e43134ddda35949974be40520460a12dda3502 cve-icon cve-icon
https://git.kernel.org/stable/c/549cbbd14bbec12469ceb279b79c763c8a24224e cve-icon cve-icon
https://git.kernel.org/stable/c/55a7bb2708f7c7c5b366d4e40916113168a3824c cve-icon cve-icon
https://git.kernel.org/stable/c/6af6d5feebf9423ab3b252831d1f52de31a8b5e0 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025052040-CVE-2025-37980-561f@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-37980 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-37980 cve-icon
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