fkie_cve-2023-32253
Vulnerability from fkie_nvd
Published
2025-08-02 23:15
Modified
2025-08-04 15:06
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A flaw was found in the Linux kernel's ksmbd component. A deadlock is triggered by sending multiple concurrent session setup requests, possibly leading to a denial of service.
References
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2023-32253
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2385886
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A flaw was found in the Linux kernel\u0027s ksmbd component. A deadlock is triggered by sending multiple concurrent session setup requests, possibly leading to a denial of service."
    },
    {
      "lang": "es",
      "value": "Se detect\u00f3 una falla en el componente ksmbd del kernel de Linux. El env\u00edo simult\u00e1neo de m\u00faltiples solicitudes de configuraci\u00f3n de sesi\u00f3n provoca un bloqueo, lo que podr\u00eda provocar una denegaci\u00f3n de servicio."
    }
  ],
  "id": "CVE-2023-32253",
  "lastModified": "2025-08-04T15:06:15.833",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 3.6,
        "source": "secalert@redhat.com",
        "type": "Primary"
      }
    ]
  },
  "published": "2025-08-02T23:15:24.770",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "https://access.redhat.com/security/cve/CVE-2023-32253"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2385886"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-413"
        }
      ],
      "source": "secalert@redhat.com",
      "type": "Primary"
    }
  ]
}


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