Vulnerability-Lookup

CNVD-2019-13093

Vulnerability from cnvd - Published: 2019-05-05

Title

Synaptics Audio驱动程序CxUtilSvc.exe组件访问控制错误漏洞

Description

Synaptics Audio driver是美国Synaptics公司的一款音频驱动程序。 Synaptics Audio驱动程序中的CxUtilSvc.exe组件存在访问控制错误漏洞。该漏洞源于网络系统或产品未正确限制来自未授权角色的资源访问。攻击者可利用该漏洞获取网站敏感信息。

Severity

中

Patch Name

Synaptics Audio驱动程序CxUtilSvc.exe组件访问控制错误漏洞的补丁

Patch Description

Synaptics Audio driver是美国Synaptics公司的一款音频驱动程序。 Synaptics Audio驱动程序中的CxUtilSvc.exe组件存在访问控制错误漏洞。该漏洞源于网络系统或产品未正确限制来自未授权角色的资源访问。攻击者可利用该漏洞获取网站敏感信息。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补丁以修复漏洞，详情请关注厂商主页： https://www.synaptics.com/

Reference

https://support.lenovo.com/us/en/product_security/len-25822

Impacted products

Name
Synaptics Audio

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-9730"
    }
  },
  "description": "Synaptics Audio driver\u662f\u7f8e\u56fdSynaptics\u516c\u53f8\u7684\u4e00\u6b3e\u97f3\u9891\u9a71\u52a8\u7a0b\u5e8f\u3002\n\nSynaptics Audio\u9a71\u52a8\u7a0b\u5e8f\u4e2d\u7684CxUtilSvc.exe\u7ec4\u4ef6\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u6b63\u786e\u9650\u5236\u6765\u81ea\u672a\u6388\u6743\u89d2\u8272\u7684\u8d44\u6e90\u8bbf\u95ee\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u7f51\u7ad9\u654f\u611f\u4fe1\u606f\u3002",
  "discovererName": "unKnow",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.synaptics.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-13093",
  "openTime": "2019-05-05",
  "patchDescription": "Synaptics Audio driver\u662f\u7f8e\u56fdSynaptics\u516c\u53f8\u7684\u4e00\u6b3e\u97f3\u9891\u9a71\u52a8\u7a0b\u5e8f\u3002\r\n\r\nSynaptics Audio\u9a71\u52a8\u7a0b\u5e8f\u4e2d\u7684CxUtilSvc.exe\u7ec4\u4ef6\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u6b63\u786e\u9650\u5236\u6765\u81ea\u672a\u6388\u6743\u89d2\u8272\u7684\u8d44\u6e90\u8bbf\u95ee\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u7f51\u7ad9\u654f\u611f\u4fe1\u606f\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": "Synaptics Audio\u9a71\u52a8\u7a0b\u5e8fCxUtilSvc.exe\u7ec4\u4ef6\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Synaptics Audio"
  },
  "referenceLink": "https://support.lenovo.com/us/en/product_security/len-25822",
  "serverity": "\u4e2d",
  "submitTime": "2019-04-16",
  "title": "Synaptics Audio\u9a71\u52a8\u7a0b\u5e8fCxUtilSvc.exe\u7ec4\u4ef6\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2019-9730 (GCVE-0-2019-9730)

Vulnerability from cvelistv5 – Published: 2019-06-05 15:11 – Updated: 2024-08-04 22:01

Summary

Incorrect access control in the CxUtilSvc component of the Synaptics Sound Device drivers prior to version 2.29 allows a local attacker to increase access privileges to the Windows Registry via an unpublished API.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://www.synaptics.com/company/blog/	x_refsource_MISC
https://twitter.com/Jackson_T	x_refsource_MISC
https://support.lenovo.com/us/en/product_security…	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T22:01:53.942Z",
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              "x_transferred"
            ],
            "url": "https://www.synaptics.com/company/blog/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://twitter.com/Jackson_T"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.lenovo.com/us/en/product_security/LEN-25822"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
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          "vendor": "n/a",
          "versions": [
            {
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Incorrect access control in the CxUtilSvc component of the Synaptics Sound Device drivers prior to version 2.29 allows a local attacker to increase access privileges to the Windows Registry via an unpublished API."
        }
      ],
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              "type": "text"
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      "providerMetadata": {
        "dateUpdated": "2019-06-05T15:11:05.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      },
      "references": [
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          "url": "https://www.synaptics.com/company/blog/"
        },
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            "x_refsource_MISC"
          ],
          "url": "https://twitter.com/Jackson_T"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.lenovo.com/us/en/product_security/LEN-25822"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-9730",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
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                "vendor_name": "n/a"
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        "references": {
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "dateReserved": "2019-03-12T00:00:00.000Z",
    "dateUpdated": "2024-08-04T22:01:53.942Z",
    "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.