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CVE-2023-52938

Estado: ModificadaMedia (5.5)—

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

usb: typec: ucsi: Don't attempt to resume the ports before they exist

This will fix null pointer dereference that was caused by the driver attempting to resume ports that were not yet registered.

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)

Mostrar
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  "id": "CVE-2023-52938",
  "cveTags": [],
  "metrics": {
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          "role": "CISA Coordinator",
          "options": [
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              "automatable": "no"
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2025-10-01T19:24:59.634346Z"
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          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
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        "exploitabilityScore": 1.8
      },
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  "published": "2025-03-27T17:15:43.687",
  "references": [
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      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "CWE-476"
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  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: ucsi: Don't attempt to resume the ports before they exist\n\nThis will fix null pointer dereference that was caused by\nthe driver attempting to resume ports that were not yet\nregistered."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: usb: typec: ucsi: No intente reanudar los puertos antes de que existan. Esto solucionará la desreferencia de puntero nulo que fue causada por el controlador que intentaba reanudar puertos que aún no estaban registrados."
    }
  ],
  "lastModified": "2026-06-17T06:43:58.760",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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}