PT-2025-22241 · Linux+5 · Linux Kernel+5
Published
2025-04-14
·
Updated
2026-04-20
·
CVE-2025-37980
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A resource leak issue in the Linux kernel has been identified. The problem occurs when registering a queue fails after a successful
blk mq sysfs register() call, but an error is encountered later. This results in a memory leak due to the lack of cleanup of blk mq sysfs resources. The issue is resolved by adding a missing blk mq sysfs unregister() call in the error path to properly clean up these resources.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Memory Leak
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Related Identifiers
Affected Products
Astra Linux
Debian
Linuxmint
Linux Kernel
Suse
Ubuntu