FKIE_CVE-2021-44479

Vulnerability from fkie_nvd - Published: 2021-12-01 15:15 - Updated: 2024-11-21 06:31
Summary
NXP Kinetis K82 devices have a buffer over-read via a crafted wlength value in a GET Status-Other request during use of USB In-System Programming (ISP) mode. This discloses protected flash memory.
Impacted products
Vendor Product Version
nxp kinetis_k82_firmware -
nxp kinetis_k82 -

{
  "configurations": [
    {
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              "criteria": "cpe:2.3:o:nxp:kinetis_k82_firmware:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "04B8AB64-85E8-41AB-B727-EE382EF97936",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "NXP Kinetis K82 devices have a buffer over-read via a crafted wlength value in a GET Status-Other request during use of USB In-System Programming (ISP) mode. This discloses protected flash memory."
    },
    {
      "lang": "es",
      "value": "Los dispositivos NXP Kinetis K82 presentan una  lectura excesiva del b\u00fafer por medio de un valor wlength dise\u00f1ado en una petici\u00f3n GET Status-Other durante el uso del modo USB In-System Programming (ISP). Esto revela la memoria flash protegida"
    }
  ],
  "id": "CVE-2021-44479",
  "lastModified": "2024-11-21T06:31:02.983",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
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          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
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          "integrityImpact": "NONE",
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          "version": "2.0"
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        "impactScore": 2.9,
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          "confidentialityImpact": "HIGH",
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        "type": "Secondary"
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          "confidentialityImpact": "HIGH",
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  "published": "2021-12-01T15:15:07.703",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/Xen1thLabs-AE/CVE-2021-40154"
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      "tags": [
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      "tags": [
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  "vulnStatus": "Modified",
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          "lang": "en",
          "value": "CWE-125"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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