nvd-json-data-feeds/CVE-2022/CVE-2022-316xx/CVE-2022-31623.json

{
  "id": "CVE-2022-31623",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-05-25T21:15:08.657",
  "lastModified": "2024-08-12T13:38:09.363",
  "vulnStatus": "Modified",
  "cveTags": [
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      "tags": [
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    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/ds_compress.cc, when an error occurs (i.e., going to the err label) while executing the method create_worker_threads, the held lock thd->ctrl_mutex is not released correctly, which allows local users to trigger a denial of service due to the deadlock. Note: The vendor argues this is just an improper locking bug and not a vulnerability with adverse effects."
    },
    {
      "lang": "es",
      "value": "MariaDB Server versiones anteriores a 10.7, es vulnerable a una denegaci\u00f3n de servicio. En el archivo extra/mariabackup/ds_compress.cc, cuando es producido un error (es decir, pasa a la etiqueta err) mientras es ejecutado el m\u00e9todo create_worker_threads, el bloqueo retenido thd-)ctrl_mutex no es liberado correctamente, lo que permite a usuarios locales desencadenar una denegaci\u00f3n de servicio debido al bloqueo"
    }
  ],
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          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 1.8,
        "impactScore": 3.6
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          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
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          "baseScore": 2.1
        },
        "baseSeverity": "LOW",
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        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
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      "url": "https://github.com/MariaDB/server/commit/7c30bc38a588b22b01f11130cfe99e7f36accf94",
      "source": "cve@mitre.org",
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      "source": "cve@mitre.org",
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    {
      "url": "https://security.netapp.com/advisory/ntap-20220707-0006/",
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}