# CVE-2025-71163

## Summary

- **CVE ID:** CVE-2025-71163
- **Severity:** MEDIUM
- **CVSS Score:** 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
- **CWE:** N/A
- **Published:** Jan 25, 2026
- **Last Modified:** Sep 8, 2026

## Description

In the Linux kernel, the following vulnerability has been resolved:

dmaengine: idxd: fix device leaks on compat bind and unbind

Make sure to drop the reference taken when looking up the idxd device as
part of the compat bind and unbind sysfs interface.

## Affected Products

- Linux — Linux (6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9)
- Linux — Linux (5.15)
- Linux — Linux (0)
- Linux — Linux (5.15.199)
- Linux — Linux (6.1.162)
- Linux — Linux (6.6.122)
- Linux — Linux (6.12.67)
- Linux — Linux (6.18.7)
- Linux — Linux (6.19)

## References

- [CNA](https://git.kernel.org/stable/c/b7bd948f89271c92d9ca9b2b682bfba56896e959)
- [CNA](https://git.kernel.org/stable/c/b2d077180a56e3b7c97b7517d0465b584adc693b)
- [CNA](https://git.kernel.org/stable/c/c81ea0222eaaafdd77348e27d1e84a1b8cfc0c99)
- [CNA](https://git.kernel.org/stable/c/0c97ff108f825a70c3bb29d65ddf0a013d231bb9)
- [CNA](https://git.kernel.org/stable/c/a7226fd61def74b60dd8e47ec84cabafc39d575b)
- [CNA](https://git.kernel.org/stable/c/799900f01792cf8b525a44764f065f83fcafd468)
- [siemens-SADP](https://cert-portal.siemens.com/productcert/html/ssa-019113.html)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.20%
- **EPSS Percentile:** 10.2

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._