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CVE-2024-57904

Estado: ModificadaAlta (7.8)—

In the Linux kernel, the following vulnerability has been resolved:

iio: adc: at91: call input_free_device() on allocated iio_dev

Current implementation of at91_ts_register() calls input_free_deivce() on st->ts_input, however, the err label can be reached before the allocated iio_dev is stored to st->ts_input. Thus call input_free_device() on input instead of st->ts_input.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

AV:L + PR:L sin UI indica escalada de privilegios local (T1068). Fuga de memoria en driver de ADC permite ejecutar código con privilegios elevados y denegar servicios.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Execution PreventionThreat Intelligence ProgramRestrict Web-Based ContentPrivileged Account ManagementLimit Software InstallationFilter Network Traffic

Tecnologías afectadas (1)

Linux — Linux Kernel

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2024-57904",
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      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: adc: at91: call input_free_device() on allocated iio_dev\n\nCurrent implementation of at91_ts_register() calls input_free_deivce()\non st->ts_input, however, the err label can be reached before the\nallocated iio_dev is stored to st->ts_input. Thus call\ninput_free_device() on input instead of st->ts_input."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: iio: adc: at91: llamar a input_free_device() en iio_dev asignado La implementación actual de at91_ts_register() llama a input_free_deivce() en st->ts_input, sin embargo, se puede llegar a la etiqueta err antes de que el iio_dev asignado se almacene en st->ts_input. Por lo tanto, se llama a input_free_device() en la entrada en lugar de a st->ts_input."
    }
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  "lastModified": "2026-06-17T08:14:11.580",
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