CVE-2025-40338
Published: December 10, 2025Last modified: November 3, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: avs: Do not share the name pointer between components By sharing 'name' directly, tearing down components may lead to use-after-free errors. Duplicate the name to avoid that. At the same time, update the order of operations - since commit cee28113db17 ("ASoC: dmaengine_pcm: Allow passing component name via config") the framework does not override component->name if set before invoking the initializer.
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.191-r0) |
| 25 LTS | linux-lts | Fixed (6.12.115-r0) | |
| Stream | linux-lts | Fixed (6.18.35-r1) |
References
- https://git.kernel.org/stable/c/0a187ea7a5b4e78b9be1f9c1507cff04f3ae4ab1
- https://git.kernel.org/stable/c/0e1440e0d8b2394adfc3f1ac0710e6419600d5c1
- https://git.kernel.org/stable/c/128bf29c992988f8b4f3829227339908fde5ec86
- https://git.kernel.org/stable/c/4dee5c1cc439b0d5ef87f741518268ad6a95b23d
- https://git.kernel.org/stable/c/a80a82f567f7c6276d96409377d4691ea30d18a2