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Was ZDI-CAN-14689."},{"lang":"es","value":"Esta vulnerabilidad permite a atacantes locales escalar privilegios en las instalaciones afectadas de Linux Kernel versión 5.14-rc3. Un atacante debe obtener primero la capacidad de ejecutar código con bajos privilegios en el sistema objetivo para poder explotar esta vulnerabilidad. El fallo específico se presenta en el manejo de los programas eBPF. El problema es debido a que no son comprobados apropiadamente los programas eBPF suministrados por el usuario, lo que puede resultar en una condición de confusión de tipo. Un atacante puede aprovechar esta vulnerabilidad para escalar privilegios y ejecutar código arbitrario en el contexto del kernel. Fue 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