CVE-2025-40325

Published: Apr 18, 2025

Modified: May 23, 2026

PUBLISHED

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.

Vendor	Product	Versions
Linux	Linux	affected `c9aa889b035fca4598ae985a0f0c76ebbb547ad2 - < 31ff67982c5fa39c0093b9d9f429fef91c2494b7` affected `c9aa889b035fca4598ae985a0f0c76ebbb547ad2 - < 31d3156efe909b53ba174861a3da880c688f5edc` affected `c9aa889b035fca4598ae985a0f0c76ebbb547ad2 - < 3db4404435397a345431b45f57876a3df133f3b4` affected `39db562b3fedb93978a7e42dd216b306740959f8` affected `5.15.111 - < 5.16`
Linux	Linux	affected `5.17` unaffected `0 - < 5.17` unaffected `6.12.64 - <= 6.12.` unaffected `6.14.2 - <= 6.14.` unaffected `6.15 - <= *`

References

https://git.kernel.org/stable/c/31ff67982c5fa39c0093b9d9f429fef91c2494b7

https://git.kernel.org/stable/c/31d3156efe909b53ba174861a3da880c688f5edc

https://git.kernel.org/stable/c/3db4404435397a345431b45f57876a3df133f3b4

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CVE-2025-40325

Description

Affected Products

References