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CVE-2025-22006

Estado: ModificadaMedia (5.5)—

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

net: ethernet: ti: am65-cpsw: Fix NAPI registration sequence

Registering the interrupts for TX or RX DMA Channels prior to registering their respective NAPI callbacks can result in a NULL pointer dereference. This is seen in practice as a random occurrence since it depends on the randomness associated with the generation of traffic by Linux and the reception of traffic from the wire.

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).

Tecnologías afectadas (1)

Linux — Linux Kernel

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2025-22006",
  "cveTags": [],
  "metrics": {
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          "role": "CISA Coordinator",
          "options": [
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          "version": "2.0.3",
          "timestamp": "2025-10-01T17:09:29.493239Z"
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  "published": "2025-04-03T08:15:16.220",
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      "source": "nvd@nist.gov",
      "description": [
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          "value": "CWE-476"
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    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: ethernet: ti: am65-cpsw: Se ha corregido la secuencia de registro de NAPI. Registrar las interrupciones para los canales DMA TX o RX antes de registrar sus respectivas devoluciones de llamada NAPI puede provocar una desreferencia de puntero nulo. En la práctica, esto se considera un evento aleatorio, ya que depende de la aleatoriedad asociada con la generación de tráfico por parte de Linux y la recepción de tráfico desde la red."
    }
  ],
  "lastModified": "2026-06-17T08:44:49.717",
  "configurations": [
    {
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}