{
  "id": "CVE-2022-48620",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2024-01-12T04:15:08.123",
  "lastModified": "2024-03-23T03:15:08.797",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "uev (aka libuev) before 2.4.1 has a buffer overflow in epoll_wait if maxevents is a large number."
    },
    {
      "lang": "es",
      "value": "uev (aka libuev) anterior a 2.4.1 tiene un desbordamiento de b\u00fafer en epoll_wait si maxevents es un n\u00famero grande."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:troglobit:libeuv:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.4.1",
              "matchCriteriaId": "BFF2C023-36E0-4067-8541-A9B49FF7361B"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/troglobit/libuev/commit/2d9f1c9ce655cc38511aeeb6e95ac30914f7aec9",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://github.com/troglobit/libuev/compare/v2.4.0...v2.4.1",
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes"
      ]
    },
    {
      "url": "https://github.com/troglobit/libuev/issues/27",
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking"
      ]
    },
    {
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2J4UB4KXWCCTZCE53B6SFIREZ57INK7T/",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E6RLVLJGDKTEVJP446TFDANHB4LHRAOP/",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P2XZESYGE6XDWAPFUOX26ZWJV2JWMMM5/",
      "source": "cve@mitre.org"
    }
  ]
}