FKIE_CVE-2022-3635

Vulnerability from fkie_nvd - Published: 2022-10-21 11:15 - Updated: 2026-06-17 04:59
Summary
A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue is the function tst_timer of the file drivers/atm/idt77252.c of the component IPsec. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. VDB-211934 is the identifier assigned to this vulnerability.

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Kernel",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cna@vuldb.com"
    }
  ],
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue is the function tst_timer of the file drivers/atm/idt77252.c of the component IPsec. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. VDB-211934 is the identifier assigned to this vulnerability."
    },
    {
      "lang": "es",
      "value": "Se ha encontrado una vulnerabilidad, clasificada como cr\u00edtica, en el Kernel de Linux. El problema afecta a la funci\u00f3n tst_timer del archivo drivers/atm/idt77252.c del componente IPsec. La manipulaci\u00f3n conlleva el uso despu\u00e9s de libre. Es recomendado aplicar un parche para corregir este problema. VDB-211934 es el identificador asignado a esta vulnerabilidad"
    }
  ],
  "id": "CVE-2022-3635",
  "lastModified": "2026-06-17T04:59:55.557",
  "metrics": {
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
          "version": "3.1"
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        "exploitabilityScore": 2.1,
        "impactScore": 3.4,
        "source": "cna@vuldb.com",
        "type": "Secondary"
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        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.0,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
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            {
              "technicalImpact": "partial"
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          "role": "CISA Coordinator",
          "timestamp": "2025-04-14T16:59:17.924201Z",
          "version": "2.0.3"
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  "published": "2022-10-21T11:15:09.557",
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      "tags": [
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  "vulnStatus": "Modified",
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          "lang": "en",
          "value": "CWE-119"
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          "value": "CWE-362"
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      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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