nvd-json-data-feeds/CVE-2024/CVE-2024-502xx/CVE-2024-50287.json

{
  "id": "CVE-2024-50287",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-11-19T02:16:30.937",
  "lastModified": "2024-11-21T21:11:54.510",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: v4l2-tpg: prevent the risk of a division by zero\n\nAs reported by Coverity, the logic at tpg_precalculate_line()\nblindly rescales the buffer even when scaled_witdh is equal to\nzero. If this ever happens, this will cause a division by zero.\n\nInstead, add a WARN_ON_ONCE() to trigger such cases and return\nwithout doing any precalculation."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: media: v4l2-tpg: evitar el riesgo de una divisi\u00f3n por cero Como lo inform\u00f3 Coverity, la l\u00f3gica en tpg_precalculate_line() reescala ciegamente el b\u00fafer incluso cuando scaled_witdh es igual a cero. Si esto sucede alguna vez, provocar\u00e1 una divisi\u00f3n por cero. En su lugar, agregue un WARN_ON_ONCE() para activar dichos casos y regresar sin realizar ning\u00fan c\u00e1lculo previo."
    }
  ],
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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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      "description": [
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          "value": "CWE-369"
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