CVE-2025-71185
Published: February 4, 2026Last modified: February 20, 2026
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.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | NONE |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.163-r0) |
| 25 LTS | linux-lts | Fixed (6.12.73-r0) | |
| Stream | linux-lts | Fixed (6.12.67-r0) |
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