CVE-2025-37980: block: fix resource leak in blk_register_queue() error path
block: fix resource leak in blkregisterqueue() error path
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 6.6.92.2-1
Event History
Frequently Asked Questions
What is the severity of CVE-2025-37980?
CVE-2025-37980 is classified as a medium severity vulnerability due to its potential impact on resource management within the Linux kernel.
How do I fix CVE-2025-37980?
To mitigate CVE-2025-37980, update your Linux kernel to the latest stable version where the vulnerability has been resolved.
What systems are affected by CVE-2025-37980?
CVE-2025-37980 affects the Linux kernel, particularly versions that use the blk_register_queue function.
What is the nature of the issue described in CVE-2025-37980?
CVE-2025-37980 involves a resource leak that occurs when registering a block queue fails after a prior successful operation in the Linux kernel.
Is CVE-2025-37980 actively being exploited?
As of now, there is no public information indicating that CVE-2025-37980 is being actively exploited in the wild.