CVE-2025-37980Medium· 5.5▾ 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 30.3 · 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 NVD
0.2%
Last analysed / modified upstream
— → 5.5
none → medium
0.2% → 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_kernel >= 3.13, < 6.6.88linux_kernel >= 6.7, < 6.12.25linux_kernel >= 6.13, < 6.14.4linux_kernel = 6.15Upgrade past the affected range:
linux_kernel 6.14.4Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
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