What’s Vulnerable › Vulnerabilities

CVE-2025-71185: dmaengine: ti: dma-crossbar: fix device leak on am335x route allocation

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-01-31 · updated 2026-10-15
• Weakness: CWE-401

Description

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: dma-crossbar: fix device leak on am335x route allocation Make sure to drop the reference taken when looking up the crossbar platform device during am335x route allocation.

Affected products

• Linux kernel: from 4.4.1 before 5.10.249; from 5.11 before 5.15.199; from 5.16 before 6.1.162; from 6.2 before 6.6.122; from 6.7 before 6.12.67; from 6.13 before 6.18.7 — fixed in 5.10.249, 5.15.199, 6.1.162, 6.12.67, 6.18.7, 6.6.122

How to fix

Upgrade to a fixed version: Linux kernel 5.10.249, 5.15.199, 6.1.162, 6.12.67. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/1befa553f1ecc045dc9ff56107ff50162f63f3c0
• https://git.kernel.org/stable/c/30352277d8e09c972436f883a5efd1f1b763ac14
• https://git.kernel.org/stable/c/43725bd47d984937c429919ae291896d982d1f17
• https://git.kernel.org/stable/c/4fc17b1c6d2e04ad13fd6c21cfbac68043ec03f9
• https://git.kernel.org/stable/c/6fdf168f57e331e148a1177a9b590a845c21b315
• https://git.kernel.org/stable/c/c933aa74d9f8d35e6cda322c38c4a907d37a9a2b
• https://git.kernel.org/stable/c/f810132e825588fbad3cba940458c58bb7ec4d84
• https://cert-portal.siemens.com/productcert/html/ssa-019113.html
• https://cert-portal.siemens.com/productcert/html/ssa-253495.html
• https://cert-portal.siemens.com/productcert/html/ssa-457936.html

Get alerted when CVE-2025-71185 or the next vulnerability affects your stack