CVE-2025-40325

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 v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/31d3156efe909b53ba174861a3da880c688f5edc	Patch
https://git.kernel.org/stable/c/31ff67982c5fa39c0093b9d9f429fef91c2494b7
https://git.kernel.org/stable/c/3db4404435397a345431b45f57876a3df133f3b4	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2025-04-18 07:15

Updated : 2026-01-08 10:15

NVD link : CVE-2025-40325

Mitre link : CVE-2025-40325

CVE.ORG link : CVE-2025-40325

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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