Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: md/raid10: wait barrier before returning discard request with REQ_NOWAIT raid10_handle_discard should wait barrier before returning a discard bio which has REQ_NOWAIT. And there is no need to print warning calltrace if a discard bio has REQ_NOWAIT flag. Quality engineer usually checks dmesg and reports error if dmesg has warning/error calltrace.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.15.111, < 5.16 |
References
- https://git.kernel.org/stable/c/31d3156efe909b53ba174861a3da880c688f5edcPatch
- https://git.kernel.org/stable/c/31ff67982c5fa39c0093b9d9f429fef91c2494b7
- https://git.kernel.org/stable/c/3db4404435397a345431b45f57876a3df133f3b4Patch
FAQ
What is CVE-2025-40325?
CVE-2025-40325 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: md/raid10: wait barrier before returning discard request with REQ_NOWAIT raid10_handle_discard should wait barrier before returnin...
How severe is CVE-2025-40325?
CVE-2025-40325 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-40325?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.