CVE-2025-40325
md/raid10: wait barrier before returning discard request with REQ_NOWAIT
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Apr 18, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
c9aa889b035fca4598ae985a0f0c76ebbb547ad2 < 31ff67982c5fa39c0093b9d9f429fef91c2494b7 c9aa889b035fca4598ae985a0f0c76ebbb547ad2 < 31d3156efe909b53ba174861a3da880c688f5edc c9aa889b035fca4598ae985a0f0c76ebbb547ad2 < 3db4404435397a345431b45f57876a3df133f3b4 39db562b3fedb93978a7e42dd216b306740959f8
Linux / Linux
5.17