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CVE-2024-47102

Status: ModifiedMedium (5.5)—

IBM AIX 7.2, 7.3, VIOS 3.1, and 4.1

could allow a non-privileged local user to exploit a vulnerability in the AIX perfstat kernel extension to cause a denial of service.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (2)

IBM — AIXIBM — Vios

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2024-47102",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-47102",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-12-26T18:09:47.955983Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@us.ibm.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.5,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:o:ibm:aix:7.2:*:*:*:*:*:*:*",
            "cpe:2.3:o:ibm:aix:7.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:vios:3.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:vios:4.1:*:*:*:*:*:*:*"
          ],
          "vendor": "IBM",
          "product": "AIX",
          "versions": [
            {
              "status": "affected",
              "version": "7.2"
            },
            {
              "status": "affected",
              "version": "7.3"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "IBM",
          "product": "VIOS",
          "versions": [
            {
              "status": "affected",
              "version": "3.1"
            },
            {
              "status": "affected",
              "version": "4.1"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2024-12-25T15:15:06.583",
  "references": [
    {
      "url": "https://www.ibm.com/support/pages/node/7179826",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@us.ibm.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-863"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM AIX 7.2, 7.3, VIOS 3.1, and 4.1\n\ncould allow a non-privileged local user to exploit a vulnerability in the AIX perfstat kernel extension to cause a denial of service."
    },
    {
      "lang": "es",
      "value": "IBM AIX 7.2, 7.3, VIOS 3.1 y 4.1 podrían permitir que un usuario local sin privilegios aproveche una vulnerabilidad en la extensión del kernel perfstat de AIX para provocar una denegación de servicio."
    }
  ],
  "lastModified": "2026-06-17T07:56:32.993",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:vios:3.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6F61BE89-FBDE-4312-8422-86D1A9F57C9E"
            },
            {
              "criteria": "cpe:2.3:a:ibm:vios:4.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "37B9B26F-4749-4086-9477-655F6635CAC6"
            },
            {
              "criteria": "cpe:2.3:o:ibm:aix:7.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6791504A-A48A-4ED0-94AF-4C8A3B91516F"
            },
            {
              "criteria": "cpe:2.3:o:ibm:aix:7.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "35DF3DE0-1AE4-4B25-843F-BC08DBBFDF78"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com"
}