nvd-json-data-feeds/CVE-2020/CVE-2020-117xx/CVE-2020-11725.json

{
  "id": "CVE-2020-11725",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2020-04-12T22:15:11.900",
  "lastModified": "2024-11-21T04:58:29.453",
  "vulnStatus": "Modified",
  "cveTags": [
    {
      "sourceIdentifier": "cve@mitre.org",
      "tags": [
        "disputed"
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "snd_ctl_elem_add in sound/core/control.c in the Linux kernel through 5.6.3 has a count=info->owner line, which later affects a private_size*count multiplication for unspecified \"interesting side effects.\" NOTE: kernel engineers dispute this finding, because it could be relevant only if new callers were added that were unfamiliar with the misuse of the info->owner field to represent data unrelated to the \"owner\" concept. The existing callers, SNDRV_CTL_IOCTL_ELEM_ADD and SNDRV_CTL_IOCTL_ELEM_REPLACE, have been designed to misuse the info->owner field in a safe way"
    },
    {
      "lang": "es",
      "value": "** EN DISPUTA ** La funci\u00f3n snd_ctl_elem_add en el archivo sound/core/control.c en el kernel de Linux versiones hasta 5.6.3, presenta un error de tipograf\u00eda de count=info-)owner, que se maneja inapropiadamente en la multiplicaci\u00f3n private_size*count. NOTA: los ingenieros de kernel disputan este hallazgo, porque podr\u00eda ser relevante s\u00f3lo si se agregaran nuevos llamadores que no estuvieran familiarizados con el mal uso del campo info->owner para representar datos no relacionados con el concepto de \"owner\". Los llamadores existentes, SNDRV_CTL_IOCTL_ELEM_ADD y SNDRV_CTL_IOCTL_ELEM_REPLACE, han sido dise\u00f1ados para usar indebidamente el campo info->owner de una manera segura."
    }
  ],
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          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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  "references": [
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      "url": "https://github.com/torvalds/linux/blob/3b2549a3740efb8af0150415737067d87e466c5b/sound/core/control.c#L1434-L1474",
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