CVE-2025-40036
Gravedad:
Pendiente de análisis
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
28/10/2025
Última modificación:
28/10/2025
Descripción
*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
misc: fastrpc: fix possible map leak in fastrpc_put_args<br />
<br />
copy_to_user() failure would cause an early return without cleaning up<br />
the fdlist, which has been updated by the DSP. This could lead to map<br />
leak. Fix this by redirecting to a cleanup path on failure, ensuring<br />
that all mapped buffers are properly released before returning.
Impacto
Referencias a soluciones, herramientas e información
- https://git.kernel.org/stable/c/3ad42dc66445df6977cf4be0c06f1a655299ce6c
- https://git.kernel.org/stable/c/78d33a041555db03903e8037fd053ed74fbd88cb
- https://git.kernel.org/stable/c/a085658264d0c8d4f795d4631f77d7289a021de9
- https://git.kernel.org/stable/c/c000f65f0ac93d9f9cc69a230d372f6ca93e4879
- https://git.kernel.org/stable/c/da1ba64176e0138f2bfa96f9e43e8c3640d01e1e



