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CVE-2022-50308

Estado: AnalizadaMedia (5.5)—

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

ASoC: qcom: Add checks for devm_kcalloc

As the devm_kcalloc may return NULL, the return value needs to be checked to avoid NULL poineter dereference.

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-2022-50308",
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        "source": "nvd@nist.gov",
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          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
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  ],
  "published": "2025-09-15T15:15:42.487",
  "references": [
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      "url": "https://git.kernel.org/stable/c/1bf5ee979076ceb121ee51c95197d890b1cee7f4",
      "tags": [
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      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: qcom: Add checks for devm_kcalloc\n\nAs the devm_kcalloc may return NULL, the return value needs to be checked\nto avoid NULL poineter dereference."
    }
  ],
  "lastModified": "2026-06-17T05:23:12.167",
  "configurations": [
    {
      "nodes": [
        {
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}