CVE-2025-40325

md/raid10: wait barrier before returning discard request with REQ_NOWAIT

State: Published
Severity: Not scored
Published: Apr 18, 2025
Updated: Oct 30, 2026
Reserved: Apr 16, 2025

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	c9aa889b035fca4598ae985a0f0c76ebbb547ad2 to before 9fd04328b37b6b911c2556f6dd2625a58c3c30dbAffected c9aa889b035fca4598ae985a0f0c76ebbb547ad2 to before 29c742ff222dd39335b927a6909c23b8752a053cAffected c9aa889b035fca4598ae985a0f0c76ebbb547ad2 to before 31ff67982c5fa39c0093b9d9f429fef91c2494b7Affected c9aa889b035fca4598ae985a0f0c76ebbb547ad2 to before 31d3156efe909b53ba174861a3da880c688f5edcAffected c9aa889b035fca4598ae985a0f0c76ebbb547ad2 to before 3db4404435397a345431b45f57876a3df133f3b4Affected 39db562b3fedb93978a7e42dd216b306740959f8Affected 5.15.111 to before 5.16Affected
LinuxLinux	5.17Affected before 5.17Not affected 6.1.191 through 6.1.Not affected 6.6.160 through 6.6.Not affected 6.12.64 through 6.12.Not affected 6.14.2 through 6.14.Not affected 6.15 and laterNot affected

Product

Versions

LinuxLinux

c9aa889b035fca4598ae985a0f0c76ebbb547ad2 to before 9fd04328b37b6b911c2556f6dd2625a58c3c30dbAffected
c9aa889b035fca4598ae985a0f0c76ebbb547ad2 to before 29c742ff222dd39335b927a6909c23b8752a053cAffected
c9aa889b035fca4598ae985a0f0c76ebbb547ad2 to before 31ff67982c5fa39c0093b9d9f429fef91c2494b7Affected
c9aa889b035fca4598ae985a0f0c76ebbb547ad2 to before 31d3156efe909b53ba174861a3da880c688f5edcAffected
c9aa889b035fca4598ae985a0f0c76ebbb547ad2 to before 3db4404435397a345431b45f57876a3df133f3b4Affected
39db562b3fedb93978a7e42dd216b306740959f8Affected
5.15.111 to before 5.16Affected

LinuxLinux

5.17Affected
before 5.17Not affected
6.1.191 through 6.1.*Not affected
6.6.160 through 6.6.*Not affected
6.12.64 through 6.12.*Not affected
6.14.2 through 6.14.*Not affected
6.15 and laterNot affected

References

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