fkie_cve-2024-58058
Vulnerability from fkie_nvd
Published
2025-03-06 16:15
Modified
2025-03-25 14:35
Summary
In the Linux kernel, the following vulnerability has been resolved: ubifs: skip dumping tnc tree when zroot is null Clearing slab cache will free all znode in memory and make c->zroot.znode = NULL, then dumping tnc tree will access c->zroot.znode which cause null pointer dereference.



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  "cveTags": [],
  "descriptions": [
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      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nubifs: skip dumping tnc tree when zroot is null\n\nClearing slab cache will free all znode in memory and make\nc-\u003ezroot.znode = NULL, then dumping tnc tree will access\nc-\u003ezroot.znode which cause null pointer dereference."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ubifs: omite el volcado del \u00e1rbol tnc cuando zroot es nulo. Limpiar el cach\u00e9 de slab liberar\u00e1 todos los znode en la memoria y har\u00e1 que c-\u0026gt;zroot.znode = NULL, luego, al volcar el \u00e1rbol tnc se acceder\u00e1 a c-\u0026gt;zroot.znode, lo que provocar\u00e1 una desreferencia del puntero nulo."
    }
  ],
  "id": "CVE-2024-58058",
  "lastModified": "2025-03-25T14:35:24.150",
  "metrics": {
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          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
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        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2025-03-06T16:15:52.037",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-476"
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      "source": "nvd@nist.gov",
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}


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