fkie_cve-2022-31621
Vulnerability from fkie_nvd
Published
2022-05-25 21:15
Modified
2024-11-21 07:04
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.3 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Summary
MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/ds_xbstream.cc, when an error occurs (stream_ctxt->dest_file == NULL) while executing the method xbstream_open, the held lock 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.
References
cve@mitre.orghttps://github.com/MariaDB/server/commit/b1351c15946349f9daa7e5297fb2ac6f3139e4a8Patch, Third Party Advisory
cve@mitre.orghttps://jira.mariadb.org/browse/MDEV-26561
cve@mitre.orghttps://jira.mariadb.org/browse/MDEV-26574
cve@mitre.orghttps://jira.mariadb.org/browse/MDEV-26574?filter=-2Issue Tracking, Permissions Required, Third Party Advisory
cve@mitre.orghttps://security.netapp.com/advisory/ntap-20220707-0006/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/MariaDB/server/commit/b1351c15946349f9daa7e5297fb2ac6f3139e4a8Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://jira.mariadb.org/browse/MDEV-26561
af854a3a-2127-422b-91ae-364da2661108https://jira.mariadb.org/browse/MDEV-26574
af854a3a-2127-422b-91ae-364da2661108https://jira.mariadb.org/browse/MDEV-26574?filter=-2Issue Tracking, Permissions Required, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20220707-0006/Third Party Advisory
Impacted products
Vendor Product Version
mariadb mariadb *
mariadb mariadb *
mariadb mariadb *
mariadb mariadb *
mariadb mariadb *


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{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "0A447A17-E295-4F60-AC74-E04F843E9FE8",
              "versionEndExcluding": "10.2.41",
              "vulnerable": true
            },
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  "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_xbstream.cc, when an error occurs (stream_ctxt-\u003edest_file == NULL) while executing the method xbstream_open, the held lock 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 xtra/mariabackup/ds_xbstream.cc, cuando es producido un error (stream_ctxt-)dest_file == NULL) mientras es ejecutado el m\u00e9todo xbstream_open, el bloqueo mantenido no es liberado correctamente, lo que permite a usuarios locales desencadenar una denegaci\u00f3n de servicio debido al bloqueo"
    }
  ],
  "id": "CVE-2022-31621",
  "lastModified": "2024-11-21T07:04:52.150",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
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          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 2.1,
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          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
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        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
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        "source": "nvd@nist.gov",
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  "published": "2022-05-25T21:15:08.573",
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      "source": "nvd@nist.gov",
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  ]
}


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