CVE-2025-68191
Gravedad:
Pendiente de análisis
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
16/12/2025
Última modificación:
16/12/2025
Descripción
*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
udp_tunnel: use netdev_warn() instead of netdev_WARN()<br />
<br />
netdev_WARN() uses WARN/WARN_ON to print a backtrace along with<br />
file and line information. In this case, udp_tunnel_nic_register()<br />
returning an error is just a failed operation, not a kernel bug.<br />
<br />
udp_tunnel_nic_register() can fail due to a memory allocation<br />
failure (kzalloc() or udp_tunnel_nic_alloc()).<br />
This is a normal runtime error and not a kernel bug.<br />
<br />
Replace netdev_WARN() with netdev_warn() accordingly.
Impacto
Referencias a soluciones, herramientas e información
- https://git.kernel.org/stable/c/087f1ed450dc6e7e49ffbbbe5b78be1218c6d5e0
- https://git.kernel.org/stable/c/3c3b148bf8384c8a787753cf20abde1c5731f97f
- https://git.kernel.org/stable/c/45e4e4a8772fa1c5f6f38e82b732b3a9d8137af4
- https://git.kernel.org/stable/c/51b3033088f0420b19027e3d54cd989b6ebd987e
- https://git.kernel.org/stable/c/7758ec35ff3e9a31558eda4f0f9eb0ddfa78a8ba
- https://git.kernel.org/stable/c/c018a87942bf1607aeebf8dba5a210ca9a09a0fd
- https://git.kernel.org/stable/c/dc2f650f7e6857bf384069c1a56b2937a1ee370d



