Vulnerability-Lookup

CNVD-2023-61718

Vulnerability from cnvd - Published: 2023-08-07

Title

Huawei HarmonyOS和EMUI安全绕过漏洞（CNVD-2023-61718）

Description

Huawei HarmonyOS是中国华为（Huawei）公司的一个操作系统。提供一个基于微内核的全场景分布式操作系统。Huawei EMUI是华为公司开发的一种基于Android操作系统的用户界面。 Huawei HarmonyOS和EMUI存在安全绕过漏洞，该漏洞是由于GPU模块中的读写权限验证不完整造成的。攻击者可利用该漏洞绕过访问限制。

Severity

高

Patch Name

Huawei HarmonyOS和EMUI安全绕过漏洞（CNVD-2023-61718）的补丁

Patch Description

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://consumer.huawei.com/cn/support/bulletin/2023/7/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-46890

Impacted products

Name
['Huawei HarmonyOS 2.0', 'Huawei EMUI 12.0.0']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-46890",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-46890"
    }
  },
  "description": "Huawei HarmonyOS\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u3002\u63d0\u4f9b\u4e00\u4e2a\u57fa\u4e8e\u5fae\u5185\u6838\u7684\u5168\u573a\u666f\u5206\u5e03\u5f0f\u64cd\u4f5c\u7cfb\u7edf\u3002Huawei EMUI\u662f\u534e\u4e3a\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u79cd\u57fa\u4e8eAndroid\u64cd\u4f5c\u7cfb\u7edf\u7684\u7528\u6237\u754c\u9762\u3002\n\nHuawei HarmonyOS\u548cEMUI\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8eGPU\u6a21\u5757\u4e2d\u7684\u8bfb\u5199\u6743\u9650\u9a8c\u8bc1\u4e0d\u5b8c\u6574\u9020\u6210\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8bbf\u95ee\u9650\u5236\u3002",
  "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://consumer.huawei.com/cn/support/bulletin/2023/7/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-61718",
  "openTime": "2023-08-07",
  "patchDescription": "Huawei HarmonyOS\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u3002\u63d0\u4f9b\u4e00\u4e2a\u57fa\u4e8e\u5fae\u5185\u6838\u7684\u5168\u573a\u666f\u5206\u5e03\u5f0f\u64cd\u4f5c\u7cfb\u7edf\u3002Huawei EMUI\u662f\u534e\u4e3a\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u79cd\u57fa\u4e8eAndroid\u64cd\u4f5c\u7cfb\u7edf\u7684\u7528\u6237\u754c\u9762\u3002\r\n\r\nHuawei HarmonyOS\u548cEMUI\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8eGPU\u6a21\u5757\u4e2d\u7684\u8bfb\u5199\u6743\u9650\u9a8c\u8bc1\u4e0d\u5b8c\u6574\u9020\u6210\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8bbf\u95ee\u9650\u5236\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": "Huawei HarmonyOS\u548cEMUI\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2023-61718\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Huawei HarmonyOS 2.0",
      "Huawei EMUI 12.0.0"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-46890",
  "serverity": "\u9ad8",
  "submitTime": "2023-07-12",
  "title": "Huawei HarmonyOS\u548cEMUI\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2023-61718\uff09"
}

CVE-2021-46890 (GCVE-0-2021-46890)

Vulnerability from cvelistv5 – Published: 2023-07-05 11:52 – Updated: 2024-11-20 21:21

Summary

Vulnerability of incomplete read and write permission verification in the GPU module. Successful exploitation of this vulnerability may affect service confidentiality, integrity, and availability.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-20 21:21 UTC

CWE

Business Logic Errors

Assigner

huawei mitre root

References

2 references

URL	Tags
https://consumer.huawei.com/en/support/bulletin/2023/7/
https://device.harmonyos.com/en/docs/security/upd…

Impacted products

2 products

Vendor	Product	Version
Huawei	HarmonyOS	Affected: 2.0.0
Huawei	EMUI	Affected: 12.0.0

Show details on NVD website

JSON

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          "dateUpdated": "2024-08-04T05:17:42.971Z",
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        "references": [
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            "url": "https://consumer.huawei.com/en/support/bulletin/2023/7/"
          },
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            "url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202307-0000001587168858"
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        ],
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                "id": "CVE-2021-46890",
                "options": [
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-20T21:21:18.342183Z",
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          "vendor": "Huawei",
          "versions": [
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            }
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        },
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          "vendor": "Huawei",
          "versions": [
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          "url": "https://consumer.huawei.com/en/support/bulletin/2023/7/"
        },
        {
          "url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202307-0000001587168858"
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      "source": {
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    "dateReserved": "2023-06-29T11:27:53.896Z",
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    "state": "PUBLISHED"
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  "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.

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CNVD-2023-61718

CVE-2021-46890 (GCVE-0-2021-46890)

Tags

Sightings

Nomenclature

Related by attack behaviour