fkie_cve-2022-50050
Vulnerability from fkie_nvd
Published
2025-06-18 11:15
Modified
2025-06-18 13:47
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Intel: hda: Fix potential buffer overflow by snprintf() snprintf() returns the would-be-filled size when the string overflows the given buffer size, hence using this value may result in the buffer overflow (although it's unrealistic). This patch replaces with a safer version, scnprintf() for papering over such a potential issue.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6ee1310f4d148dbf04c4159b88afd0b941018903
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/94c1ceb043c1a002de9649bb630c8e8347645982
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f7915c5614a7ece117ec390f21a410531eac48de
Impacted products
Vendor Product Version


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{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: Intel: hda: Fix potential buffer overflow by snprintf()\n\nsnprintf() returns the would-be-filled size when the string overflows\nthe given buffer size, hence using this value may result in the buffer\noverflow (although it\u0027s unrealistic).\n\nThis patch replaces with a safer version, scnprintf() for papering\nover such a potential issue."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ASoC: SOF: Intel: hda: Correcci\u00f3n de un posible desbordamiento de b\u00fafer mediante snprintf(). snprintf() devuelve el tama\u00f1o que se espera que se llene cuando la cadena supera el tama\u00f1o de b\u00fafer especificado; por lo tanto, usar este valor podr\u00eda provocar un desbordamiento de b\u00fafer (aunque esto no es realista). Este parche reemplaza a scnprintf(), una versi\u00f3n m\u00e1s segura, para disimular este posible problema."
    }
  ],
  "id": "CVE-2022-50050",
  "lastModified": "2025-06-18T13:47:40.833",
  "metrics": {},
  "published": "2025-06-18T11:15:33.613",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/6ee1310f4d148dbf04c4159b88afd0b941018903"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/94c1ceb043c1a002de9649bb630c8e8347645982"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/f7915c5614a7ece117ec390f21a410531eac48de"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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