nvd-json-data-feeds/CVE-2022/CVE-2022-491xx/CVE-2022-49177.json

{
  "id": "CVE-2022-49177",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2025-02-26T07:00:54.850",
  "lastModified": "2025-03-17T18:52:13.847",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhwrng: cavium - fix NULL but dereferenced coccicheck error\n\nFix following coccicheck warning:\n./drivers/char/hw_random/cavium-rng-vf.c:182:17-20: ERROR:\npdev is NULL but dereferenced."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: hwrng: cavium - corrige el error de coccicheck NULL pero desreferenciado Corrige la siguiente advertencia de coccicheck: ./drivers/char/hw_random/cavium-rng-vf.c:182:17-20: ERROR: pdev es NULL pero desreferenciado."
    }
  ],
  "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": "5.17.2",
              "matchCriteriaId": "23C454F5-61F7-44DC-BCFA-17E6C23CF2EB"
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  ],
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/e47b12f9415169eceda6770fcf45802e0c8d2a66",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://git.kernel.org/stable/c/e6205ad58a7ac194abfb33897585b38687d797fa",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ]
    }
  ]
}