CVE-2025-37980None▾ SunlitIn 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 encounter…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Sep 8.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
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.
Linux >= 320ae51feed5c2f13664aa05a76bec198967e04d < 6af6d5feebf9423ab3b252831d1f52de31a8b5e0Linux >= 320ae51feed5c2f13664aa05a76bec198967e04d < 549cbbd14bbec12469ceb279b79c763c8a24224eLinux >= 320ae51feed5c2f13664aa05a76bec198967e04d < 41e43134ddda35949974be40520460a12dda3502Linux >= 320ae51feed5c2f13664aa05a76bec198967e04d < 55a7bb2708f7c7c5b366d4e40916113168a3824cLinux >= 320ae51feed5c2f13664aa05a76bec198967e04d < 40f2eb9b531475dd01b683fdaf61ca3cfd03a51eLinux 3.13Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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