nvd-json-data-feeds/CVE-2024/CVE-2024-567xx/CVE-2024-56782.json

{
  "id": "CVE-2024-56782",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2025-01-08T18:15:19.147",
  "lastModified": "2025-01-09T21:00:44.913",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nACPI: x86: Add adev NULL check to acpi_quirk_skip_serdev_enumeration()\n\nacpi_dev_hid_match() does not check for adev == NULL, dereferencing\nit unconditional.\n\nAdd a check for adev being NULL before calling acpi_dev_hid_match().\n\nAt the moment acpi_quirk_skip_serdev_enumeration() is never called with\na controller_parent without an ACPI companion, but better safe than sorry."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ACPI: x86: Agregar comprobaci\u00f3n de adev NULL a acpi_quirk_skip_serdev_enumeration() acpi_dev_hid_match() no comprueba si adev == NULL, lo desreferencia de forma incondicional. Agregue una comprobaci\u00f3n para adev como NULL antes de llamar a acpi_dev_hid_match(). En este momento, acpi_quirk_skip_serdev_enumeration() nunca se llama con un controller_parent sin un compa\u00f1ero ACPI, pero m\u00e1s vale prevenir que curar."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "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
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "6.12.5",
              "matchCriteriaId": "75E05E0A-C898-433A-8E50-6D9EC8646A64"
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  "references": [
    {
      "url": "https://git.kernel.org/stable/c/4a49194f587a62d972b602e3e1a2c3cfe6567966",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://git.kernel.org/stable/c/e173bce05f7032a8b4964cfef82a4b7668f5f3af",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
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}