Vulnerability-Lookup

CNVD-2025-21179

Vulnerability from cnvd - Published: 2025-09-12

Title

NVIDIA ConnectX存在未明漏洞（CNVD-2025-21179）

Description

NVIDIA ConnectX是美国英伟达（NVIDIA）公司的一系列智能网络接口卡。 NVIDIA ConnectX存在安全漏洞，攻击者可利用该漏洞可能导致拒绝服务、权限提升、信息泄露和数据篡改。

Severity

中

Patch Name

NVIDIA ConnectX存在未明漏洞（CNVD-2025-21179）的补丁

Patch Description

NVIDIA ConnectX是美国英伟达（NVIDIA）公司的一系列智能网络接口卡。 NVIDIA ConnectX存在安全漏洞，攻击者可利用该漏洞可能导致拒绝服务、权限提升、信息泄露和数据篡改。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

厂商已发布了漏洞修复程序，请及时关注更新： https://nvidia.custhelp.com/app/answers/detail/a_id/5655

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-23262

Impacted products

Name
NVIDIA NVIDIA ConnectX

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-23262",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-23262"
    }
  },
  "description": "NVIDIA ConnectX\u662f\u7f8e\u56fd\u82f1\u4f1f\u8fbe\uff08NVIDIA\uff09\u516c\u53f8\u7684\u4e00\u7cfb\u5217\u667a\u80fd\u7f51\u7edc\u63a5\u53e3\u5361\u3002\n\nNVIDIA ConnectX\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u80fd\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3001\u6743\u9650\u63d0\u5347\u3001\u4fe1\u606f\u6cc4\u9732\u548c\u6570\u636e\u7be1\u6539\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://nvidia.custhelp.com/app/answers/detail/a_id/5655",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-21179",
  "openTime": "2025-09-12",
  "patchDescription": "NVIDIA ConnectX\u662f\u7f8e\u56fd\u82f1\u4f1f\u8fbe\uff08NVIDIA\uff09\u516c\u53f8\u7684\u4e00\u7cfb\u5217\u667a\u80fd\u7f51\u7edc\u63a5\u53e3\u5361\u3002\r\n\r\nNVIDIA ConnectX\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u80fd\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3001\u6743\u9650\u63d0\u5347\u3001\u4fe1\u606f\u6cc4\u9732\u548c\u6570\u636e\u7be1\u6539\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": "NVIDIA ConnectX\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2025-21179\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "NVIDIA NVIDIA ConnectX"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-23262",
  "serverity": "\u4e2d",
  "submitTime": "2025-09-08",
  "title": "NVIDIA ConnectX\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2025-21179\uff09"
}

CVE-2025-23262 (GCVE-0-2025-23262)

Vulnerability from cvelistv5 – Published: 2025-09-04 15:52 – Updated: 2025-09-04 18:57

Summary

NVIDIA ConnectX contains a vulnerability in the management interface, where an attacker with local access could cause incorrect authorization to modify the configuration. A successful exploit of this vulnerability might lead to denial of service, escalation of privileges, information disclosure, and data tampering.

Severity

6.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-09-04 18:51 UTC

CWE

CWE-863 - Incorrect Authorization

Assigner

nvidia mitre root

References

3 references

URL	Tags
https://nvd.nist.gov/vuln/detail/CVE-2025-23262
https://www.cve.org/CVERecord?id=CVE-2025-23262
https://nvidia.custhelp.com/app/answers/detail/a_…

Impacted products

6 products

Vendor	Product	Version
NVIDIA	ConnectX GA	Affected: All versions prior to 45.1020
NVIDIA	ConnectX LTS22	Affected: All versions prior to 35.4554
NVIDIA	ConnectX LTS23	Affected: All versions prior to 39.5050
NVIDIA	ConnectX LTS24	Affected: All versions prior to 43.3608
NVIDIA	ConnectX-4	Affected: All versions prior to 12.28.2704
NVIDIA	ConnectX-4 LX	Affected: All versions prior to 14.32.1908

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-23262",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-09-04T18:51:22.742008Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-09-04T18:57:38.048Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "ConnectX-6 DE",
            "ConnectX-6 DX",
            "ConnectX-6 LX",
            "ConnectX-7",
            "ConnectX-8"
          ],
          "product": "ConnectX GA",
          "vendor": "NVIDIA",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to 45.1020"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "ConnectX-5",
            "ConnectX-6",
            "ConnectX-6 DE",
            "ConnectX-6 DX",
            "ConnectX-6 LX",
            "ConnectX-7"
          ],
          "product": "ConnectX LTS22",
          "vendor": "NVIDIA",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to 35.4554"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "ConnectX-6",
            "ConnectX-6 DE",
            "ConnectX-6 DX",
            "ConnectX-6 LX",
            "ConnectX-7"
          ],
          "product": "ConnectX LTS23",
          "vendor": "NVIDIA",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to 39.5050"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "ConnectX-6",
            "ConnectX-6 DE",
            "ConnectX-6 DX",
            "ConnectX-6 LX",
            "ConnectX-7"
          ],
          "product": "ConnectX LTS24",
          "vendor": "NVIDIA",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to 43.3608"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "N/A-12.28"
          ],
          "product": "ConnectX-4",
          "vendor": "NVIDIA",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to 12.28.2704"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "N/A-14.32"
          ],
          "product": "ConnectX-4 LX",
          "vendor": "NVIDIA",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to 14.32.1908"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": true,
              "type": "text/html",
              "value": "NVIDIA ConnectX contains a vulnerability in the management interface, where an attacker with local access could cause incorrect authorization to modify the configuration. A successful exploit of this vulnerability might lead to denial of service, escalation of privileges, information disclosure, and data tampering."
            }
          ],
          "value": "NVIDIA ConnectX contains a vulnerability in the management interface, where an attacker with local access could cause incorrect authorization to modify the configuration. A successful exploit of this vulnerability might lead to denial of service, escalation of privileges, information disclosure, and data tampering."
        }
      ],
      "impacts": [
        {
          "descriptions": [
            {
              "lang": "en",
              "value": "Escalation of Privileges, Denial of Service, Data Tampering, Information Disclosure"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-863",
              "description": "CWE-863 Incorrect Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-04T15:52:49.201Z",
        "orgId": "9576f279-3576-44b5-a4af-b9a8644b2de6",
        "shortName": "nvidia"
      },
      "references": [
        {
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-23262"
        },
        {
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-23262"
        },
        {
          "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5655"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "NVIDIA PSIRT"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9576f279-3576-44b5-a4af-b9a8644b2de6",
    "assignerShortName": "nvidia",
    "cveId": "CVE-2025-23262",
    "datePublished": "2025-09-04T15:52:49.201Z",
    "dateReserved": "2025-01-14T01:06:23.291Z",
    "dateUpdated": "2025-09-04T18:57:38.048Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.