MSRC_CVE-2025-21174

Vulnerability from csaf_microsoft - Published: 2025-04-08 07:00 - Updated: 2025-05-30 07:00
Summary
Windows Standards-Based Storage Management Service Denial of Service Vulnerability

Notes

Additional Resources
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
Disclaimer
The information provided in the Microsoft Knowledge Base is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.
Customer Action
Required. The vulnerability documented by this CVE requires customer action to resolve.
To clipboard 

{
  "document": {
    "acknowledgments": [
      {
        "names": [
          "Microsoft SMIS Team"
        ]
      },
      {
        "names": [
          "\u003ca href=\"https://twitter.com/edwardzpeng\"\u003eZhiniang Peng\u003c/a\u003e with HUST and wh1tc with kunlun lab"
        ]
      }
    ],
    "aggregate_severity": {
      "namespace": "https://www.microsoft.com/en-us/msrc/security-update-severity-rating-system",
      "text": "Important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Public",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en-US",
    "notes": [
      {
        "category": "general",
        "text": "To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "The information provided in the Microsoft Knowledge Base is provided \\\"as is\\\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.",
        "title": "Disclaimer"
      },
      {
        "category": "general",
        "text": "Required. The vulnerability documented by this CVE requires customer action to resolve.",
        "title": "Customer Action"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "secure@microsoft.com",
      "name": "Microsoft Security Response Center",
      "namespace": "https://msrc.microsoft.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "CVE-2025-21174 Windows Standards-Based Storage Management Service Denial of Service Vulnerability - HTML",
        "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21174"
      },
      {
        "category": "self",
        "summary": "CVE-2025-21174 Windows Standards-Based Storage Management Service Denial of Service Vulnerability - CSAF",
        "url": "https://msrc.microsoft.com/csaf/advisories/2025/msrc_cve-2025-21174.json"
      },
      {
        "category": "external",
        "summary": "Microsoft Exploitability Index",
        "url": "https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1"
      },
      {
        "category": "external",
        "summary": "Microsoft Support Lifecycle",
        "url": "https://support.microsoft.com/lifecycle"
      },
      {
        "category": "external",
        "summary": "Common Vulnerability Scoring System",
        "url": "https://www.first.org/cvss"
      }
    ],
    "title": "Windows Standards-Based Storage Management Service Denial of Service Vulnerability",
    "tracking": {
      "current_release_date": "2025-05-30T07:00:00.000Z",
      "generator": {
        "date": "2025-07-22T19:57:31.566Z",
        "engine": {
          "name": "MSRC Generator",
          "version": "1.0"
        }
      },
      "id": "msrc_CVE-2025-21174",
      "initial_release_date": "2025-04-08T07:00:00.000Z",
      "revision_history": [
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          "date": "2025-04-08T07:00:00.000Z",
          "legacy_version": "1",
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          "summary": "Information published."
        },
        {
          "date": "2025-04-11T07:00:00.000Z",
          "legacy_version": "1.1",
          "number": "2",
          "summary": "Acknowledgement added. This is an informational change only."
        },
        {
          "date": "2025-05-20T07:00:00.000Z",
          "legacy_version": "1.2",
          "number": "3",
          "summary": "Added an acknowledgement. This is an informational change only."
        },
        {
          "date": "2025-05-30T07:00:00.000Z",
          "legacy_version": "1.3",
          "number": "4",
          "summary": "In the Security Updates table, corrected the Download and Article links for Windows Server 2012 R2 and Windows Server 2012 R2 (Server Core installation). This is an informational change only."
        }
      ],
      "status": "final",
      "version": "4"
    }
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  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-21174",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "notes": [
        {
          "category": "general",
          "text": "Microsoft",
          "title": "Assigning CNA"
        }
      ],
      "product_status": {
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          "10543",
          "10816",
          "10855",
          "11571",
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          "11923",
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          "12436",
          "12437"
        ],
        "known_affected": [
          "1",
          "2",
          "3",
          "4",
          "5",
          "6",
          "7",
          "8",
          "9",
          "10"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2025-21174 Windows Standards-Based Storage Management Service Denial of Service Vulnerability - HTML",
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21174"
        },
        {
          "category": "self",
          "summary": "CVE-2025-21174 Windows Standards-Based Storage Management Service Denial of Service Vulnerability - CSAF",
          "url": "https://msrc.microsoft.com/csaf/advisories/2025/msrc_cve-2025-21174.json"
        }
      ],
      "remediations": [
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          "date": "2025-04-08T07:00:00.000Z",
          "details": "10.0.17763.7136:Security Update:https://support.microsoft.com/help/5055519",
          "product_ids": [
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        {
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        },
        {
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          "product_ids": [
            "8",
            "7"
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          "url": "https://support.microsoft.com/help/5055521"
        },
        {
          "category": "vendor_fix",
          "date": "2025-04-08T07:00:00.000Z",
          "details": "6.3.9600.22523:Monthly Rollup:https://support.microsoft.com/help/5055557",
          "product_ids": [
            "10",
            "9"
          ],
          "url": "https://support.microsoft.com/help/5055557"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "environmentalsScore": 0.0,
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6",
            "7",
            "8",
            "9",
            "10"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Denial of Service"
        },
        {
          "category": "exploit_status",
          "details": "Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"
        }
      ],
      "title": "Windows Standards-Based Storage Management Service Denial of Service Vulnerability"
    }
  ]
}


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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.