{
  "id": "CVE-2022-49615",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2025-02-26T07:01:36.927",
  "lastModified": "2025-03-11T22:43:46.047",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: rt711-sdca: fix kernel NULL pointer dereference when IO error\n\nThe initial settings will be written before the codec probe function.\nBut, the rt711->component doesn't be assigned yet.\nIf IO error happened during initial settings operations, it will cause the kernel panic.\nThis patch changed component->dev to slave->dev to fix this issue."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ASoC: rt711-sdca: se corrige la desreferencia del puntero NULL del kernel cuando se produce un error de E/S. La configuraci\u00f3n inicial se escribir\u00e1 antes de la funci\u00f3n de sondeo del c\u00f3dec. Sin embargo, rt711->component a\u00fan no se ha asignado. Si se produce un error de E/S durante las operaciones de configuraci\u00f3n inicial, provocar\u00e1 un p\u00e1nico del kernel. Este parche cambi\u00f3 component->dev a slave->dev para solucionar este problema."
    }
  ],
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
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  },
  "weaknesses": [
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          "value": "CWE-476"
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