Fiche vulnérabilité
CVE-2025-38180 : faille élevée linux linux kernel (CVSS 7.8)
Description
In the Linux kernel, the following vulnerability has been resolved: net: atm: fix /proc/net/atm/lec handling /proc/net/atm/lec must ensure safety against dev_lec[] changes. It appears it had dev_put() calls without prior dev_hold(), leading to imbalance and UAF.
En bref
- Sévérité
- Élevée (CVSS 7.8)
- Vecteur CVSS
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 4 juil. 2025
- Dernière mise à jour
- 30 juil. 2026
Produits concernés
- linux linux kernel
- debian debian linux
Références
- Fiche CVE-2025-38180 sur le NVD (NIST)
- git.kernel.org/stable/c/5fe1b23a2f87f43aeeac51e08819cbc6fd808…
- git.kernel.org/stable/c/9b9aeb3ada44d8abea1e31e4446113f460848…
- git.kernel.org/stable/c/a5e3a144268899f1a8c445c8a3bfa15873ba8…
- git.kernel.org/stable/c/ca3829c18c8d0ceb656605d3bff6bb3dfb078…
- git.kernel.org/stable/c/d03b79f459c7935cff830d98373474f440bd0…
- git.kernel.org/stable/c/e612c4b014f5808fbc6beae21f5ccaca5e76a…
- git.kernel.org/stable/c/f2d1443b18806640abdb530e88009af7be258…
- git.kernel.org/stable/c/fcfccf56f4eba7d00aa2d33c7bb1b33083237…
- lists.debian.org/debian-lts-announce/2025/10/msg00007.html
- lists.debian.org/debian-lts-announce/2025/10/msg00008.html