CVE-2026-64385
Gravedad:
Pendiente de análisis
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
25/07/2026
Última modificación:
25/07/2026
Descripción
*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
smb: client: fix double-free in SMB2_ioctl() replay<br />
<br />
A response-bearing attempt can return a replayable error and free its<br />
response buffer. If SMB2_ioctl_init() fails before the next send, cleanup<br />
retains the previous buffer type and frees that response again.<br />
<br />
Reset response bookkeeping before each attempt to prevent the stale free.
Impacto
Referencias a soluciones, herramientas e información
- https://git.kernel.org/stable/c/0be4bc64882edaefaaee8d1e27d083643eb778e6
- https://git.kernel.org/stable/c/276c8efbc49f9303ac76d0d4deab7128581b0f3b
- https://git.kernel.org/stable/c/96fcfc8ae7359346156e492ca610e830d2649ad6
- https://git.kernel.org/stable/c/f9bbadb6c94583e3b4af1afc449bfceb1d1ddec9
- https://git.kernel.org/stable/c/fc65ffb4ef1bf540da16b17c225ae51091e07d72



