CVE-2026-74531
Gravedad:
Pendiente de análisis
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
15/08/2026
Última modificación:
15/08/2026
Descripción
*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
Bluetooth: hci_conn: hold conn reference in abort_conn_sync()<br />
<br />
There is theoretical UAF if the conn is freed while the hci_sync task is<br />
running.<br />
<br />
Hold refcount to avoid that.
Impacto
Referencias a soluciones, herramientas e información
- https://git.kernel.org/stable/c/5761d003daa987ac81463f570713ce9c9dd204e5
- https://git.kernel.org/stable/c/64d1645f26aa49b5a86ba2fccd0bb6749ea725a6
- https://git.kernel.org/stable/c/963fb4b8e7d1ab07b4ae45bf15d41e667c88caca
- https://git.kernel.org/stable/c/e8f9fef362bab431d95371d3406bc720350290c3
- https://git.kernel.org/stable/c/fa812cfa81aa3d4a7b6ce8277979af57b3f79712