CVE-2025-38542

In the Linux kernel, the following vulnerability has been resolved: net: appletalk: Fix device refcount leak in atrtr_create() When updating an existing route entry in atrtr_create(), the old device reference was not being released before assigning the new device, leading to a device refcount leak. Fix this by calling dev_put() to release the old device reference before holding the new one.

The following products are affected by CVE-2025-38542 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-38542.

URL	Resource
https://git.kernel.org/stable/c/473f3eadfc73b0fb6d8dee5829d19a5772e387f7
https://git.kernel.org/stable/c/4a17370da6e476d3d275534e9e9cd2d02c57ca46
https://git.kernel.org/stable/c/64124cf0aab0dd1e18c0fb5ae66e45741e727f8b
https://git.kernel.org/stable/c/711c80f7d8b163d3ecd463cd96f07230f488e750
https://git.kernel.org/stable/c/a7852b01793669248dce0348d14df89e77a32afd
https://git.kernel.org/stable/c/b2f5dfa87367fdce9f8b995bc6c38f64f9ea2c90
https://git.kernel.org/stable/c/b92bedf71f25303e203a4e657489d76691a58119
https://git.kernel.org/stable/c/d2e9f50f0bdad73b64a871f25186b899624518c4
https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
https://lore.kernel.org/linux-cve-announce/2025081626-CVE-2025-38542-f304@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2025-38542
https://www.cve.org/CVERecord?id=CVE-2025-38542