cnvd - cnvd-2025-24285

CNVD-2025-24285

Vulnerability from cnvd - Published: 2025-10-20

Title

Intel Converged Security and Management Engine竞争条件漏洞

Description

Intel Converged Security and Management Engine是英特尔在芯片组中嵌入的微控制器，用于提供系统管理、安全及低功耗功能。 Intel Converged Security and Management Engine存在竞争条件漏洞，目前没有详细的漏洞细节提供。

Severity

中

Patch Name

Intel Converged Security and Management Engine竞争条件漏洞的补丁

Patch Description

Intel Converged Security and Management Engine是英特尔在芯片组中嵌入的微控制器，用于提供系统管理、安全及低功耗功能。 Intel Converged Security and Management Engine存在竞争条件漏洞，目前没有详细的漏洞细节提供。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级程序修复该安全问题，详情见厂商官网: https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01280.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-20037

Impacted products

Name
Intel Converged Security and Management Engine

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-20037",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-20037"
    }
  },
  "description": "Intel Converged Security and Management Engine\u662f\u82f1\u7279\u5c14\u5728\u82af\u7247\u7ec4\u4e2d\u5d4c\u5165\u7684\u5fae\u63a7\u5236\u5668\uff0c\u7528\u4e8e\u63d0\u4f9b\u7cfb\u7edf\u7ba1\u7406\u3001\u5b89\u5168\u53ca\u4f4e\u529f\u8017\u529f\u80fd\u3002\n\nIntel Converged Security and Management Engine\u5b58\u5728\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e\uff0c\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51:\r\nhttps://intel.com/content/www/us/en/security-center/advisory/intel-sa-01280.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-24285",
  "openTime": "2025-10-20",
  "patchDescription": "Intel Converged Security and Management Engine\u662f\u82f1\u7279\u5c14\u5728\u82af\u7247\u7ec4\u4e2d\u5d4c\u5165\u7684\u5fae\u63a7\u5236\u5668\uff0c\u7528\u4e8e\u63d0\u4f9b\u7cfb\u7edf\u7ba1\u7406\u3001\u5b89\u5168\u53ca\u4f4e\u529f\u8017\u529f\u80fd\u3002\r\n\r\nIntel Converged Security and Management Engine\u5b58\u5728\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e\uff0c\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Intel Converged Security and Management Engine\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Intel Converged Security and Management Engine"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-20037",
  "serverity": "\u4e2d",
  "submitTime": "2025-08-20",
  "title": "Intel Converged Security and Management Engine\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e"
}

CVE-2025-20037 (GCVE-0-2025-20037)

Vulnerability from cvelistv5 – Published: 2025-08-12 16:57 – Updated: 2025-08-13 15:04

Summary

Time-of-check time-of-use race condition in firmware for some Intel(R) Converged Security and Management Engine may allow a privileged user to potentially enable escalation of privilege via local access.

Severity ?

7.2 (High)


                        
                          CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:H

CWE

Escalation of Privilege
CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition

Assigner

intel

References

URL

Tags

https://intel.com/content/www/us/en/security-cent…

Impacted products

	Vendor	Product	Version
	n/a	Intel(R) Converged Security and Management Engine	Affected: See references

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-20037",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-08-12T00:00:00+00:00",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-08-13T15:04:19.326Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Intel(R) Converged Security and Management Engine",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "See references"
            }
          ]
        }
      ],
      "descriptions": [
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          "lang": "en",
          "value": "Time-of-check time-of-use race condition in firmware for some Intel(R) Converged Security and Management Engine may allow a privileged user to potentially enable escalation of privilege via local access."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:H",
            "version": "3.1"
          },
          "cvssV4_0": {
            "attackComplexity": "HIGH",
            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "HIGH",
            "subAvailabilityImpact": "HIGH",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:H",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "HIGH"
          },
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          "scenarios": [
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              "description": "Escalation of Privilege",
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              "description": "Time-of-check Time-of-use (TOCTOU) Race Condition",
              "lang": "en",
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      "providerMetadata": {
        "dateUpdated": "2025-08-12T16:57:58.729Z",
        "orgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
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    "datePublished": "2025-08-12T16:57:58.729Z",
    "dateReserved": "2024-11-06T04:00:14.591Z",
    "dateUpdated": "2025-08-13T15:04:19.326Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted

CNVD-2025-24285

CVE-2025-20037 (GCVE-0-2025-20037)

Tags

Sightings

Nomenclature