CVE-2025-40325

MEDIUM EPSS 10.1%
Published Apr 18, 20251y ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Apr 18, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

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 Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
10.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 2

VendorProductVersionRange
linuxlinux_kernel*≥5.15.111  –  <5.16
linuxlinux_kernel*≥5.17  –  <6.14.2

References 3

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

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/31d3156efe909b53ba174861a3da880c688f5edc
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3db4404435397a345431b45f57876a3df133f3b4
    Patch