CVE-2025-71189

MEDIUM EPSS 8.1%
Published Jan 31, 20264mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Jan 31, 2026 4mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw: dmamux: fix OF node leak on route allocation failure Make sure to drop the reference taken to the DMA master OF node also on late route allocation failures.

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
8.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-401

Affected Products 13

VendorProductVersionRange
linuxlinux_kernel*≥5.19.1  –  <6.1.162
linuxlinux_kernel*≥6.2  –  <6.6.122
linuxlinux_kernel*≥6.7  –  <6.12.67
linuxlinux_kernel*≥6.13  –  <6.18.7
linuxlinux_kernel5.19any
linuxlinux_kernel6.19any
linuxlinux_kernel6.19any
linuxlinux_kernel6.19any
linuxlinux_kernel6.19any
linuxlinux_kernel6.19any
linuxlinux_kernel6.19any
linuxlinux_kernel6.19any
linuxlinux_kernel6.19any

References 6

  • cert-portal.siemens.com https://cert-portal.siemens.com/productcert/html/ssa-253495.html
  • git.kernel.org https://git.kernel.org/stable/c/6b87288581a0fcbe54b39da5c10e1aee2df8776e
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8f7a391211381ed2f6802032c78c7820d166bc49
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/db7c79c1bbfb1b0184e78a17ac2bd0f2bc3134d1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/eabe40f8a53c29f531e92778ea243e379f4f7978
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ec25e60f9f95464aa11411db31d0906b3fb7b9f2
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/6b87288581a0fcbe54b39da5c10e1aee2df8776e
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8f7a391211381ed2f6802032c78c7820d166bc49
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/db7c79c1bbfb1b0184e78a17ac2bd0f2bc3134d1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/eabe40f8a53c29f531e92778ea243e379f4f7978
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ec25e60f9f95464aa11411db31d0906b3fb7b9f2
    Patch