Vulnerability-Lookup

CNVD-2026-04847

Vulnerability from cnvd - Published: 2026-01-15

Title

Huawei HarmonyOS/EMUI输入数据未被验证漏洞

Description

Huawei HarmonyOS是华为自主研发的分布式操作系统‌，专为手机、平板、智能家居等全场景设备设计，实现跨设备无缝协同。‌Huawei EMUI是华为基于安卓系统深度定制的手机操作系统‌。 Huawei HarmonyOS/EMUI存在输入数据未被验证漏洞，该漏洞源于蜂窝数据模块存在输入数据未校验漏洞。攻击者可利用漏洞提交特殊的请求，可越权访问文件，获取敏感信息。

Severity

高

Patch Name

Huawei HarmonyOS/EMUI输入数据未被验证漏洞的补丁

Patch Description

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://consumer.huawei.com/cn/support/bulletin/2024/2/

Reference

https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202402-0000001834855405

Impacted products

Name
['Huawei EMUI 12.0.0', 'Huawei HarmonyOS 3.0.0', 'Huawei HarmonyOS 2.1.0', 'Huawei HarmonyOS 2.0.0', 'Huawei HarmonyOS 3.1.0', 'Huawei EMUI 13.0.0', 'Huawei HarmonyOS 4.0.0']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-52377",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-52377"
    }
  },
  "description": "Huawei HarmonyOS\u662f\u534e\u4e3a\u81ea\u4e3b\u7814\u53d1\u7684\u5206\u5e03\u5f0f\u64cd\u4f5c\u7cfb\u7edf\u200c\uff0c\u4e13\u4e3a\u624b\u673a\u3001\u5e73\u677f\u3001\u667a\u80fd\u5bb6\u5c45\u7b49\u5168\u573a\u666f\u8bbe\u5907\u8bbe\u8ba1\uff0c\u5b9e\u73b0\u8de8\u8bbe\u5907\u65e0\u7f1d\u534f\u540c\u3002\u200cHuawei EMUI\u662f\u534e\u4e3a\u57fa\u4e8e\u5b89\u5353\u7cfb\u7edf\u6df1\u5ea6\u5b9a\u5236\u7684\u624b\u673a\u64cd\u4f5c\u7cfb\u7edf\u200c\u3002\n\nHuawei HarmonyOS/EMUI\u5b58\u5728\u8f93\u5165\u6570\u636e\u672a\u88ab\u9a8c\u8bc1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8702\u7a9d\u6570\u636e\u6a21\u5757\u5b58\u5728\u8f93\u5165\u6570\u636e\u672a\u6821\u9a8c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u53ef\u8d8a\u6743\u8bbf\u95ee\u6587\u4ef6\uff0c\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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://consumer.huawei.com/cn/support/bulletin/2024/2/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-04847",
  "openTime": "2026-01-15",
  "patchDescription": "Huawei HarmonyOS\u662f\u534e\u4e3a\u81ea\u4e3b\u7814\u53d1\u7684\u5206\u5e03\u5f0f\u64cd\u4f5c\u7cfb\u7edf\u200c\uff0c\u4e13\u4e3a\u624b\u673a\u3001\u5e73\u677f\u3001\u667a\u80fd\u5bb6\u5c45\u7b49\u5168\u573a\u666f\u8bbe\u5907\u8bbe\u8ba1\uff0c\u5b9e\u73b0\u8de8\u8bbe\u5907\u65e0\u7f1d\u534f\u540c\u3002\u200cHuawei EMUI\u662f\u534e\u4e3a\u57fa\u4e8e\u5b89\u5353\u7cfb\u7edf\u6df1\u5ea6\u5b9a\u5236\u7684\u624b\u673a\u64cd\u4f5c\u7cfb\u7edf\u200c\u3002\r\n\r\nHuawei HarmonyOS/EMUI\u5b58\u5728\u8f93\u5165\u6570\u636e\u672a\u88ab\u9a8c\u8bc1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8702\u7a9d\u6570\u636e\u6a21\u5757\u5b58\u5728\u8f93\u5165\u6570\u636e\u672a\u6821\u9a8c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u53ef\u8d8a\u6743\u8bbf\u95ee\u6587\u4ef6\uff0c\u83b7\u53d6\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": "Huawei HarmonyOS/EMUI\u8f93\u5165\u6570\u636e\u672a\u88ab\u9a8c\u8bc1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Huawei EMUI 12.0.0",
      "Huawei HarmonyOS 3.0.0",
      "Huawei HarmonyOS 2.1.0",
      "Huawei HarmonyOS 2.0.0",
      "Huawei HarmonyOS 3.1.0",
      "Huawei EMUI 13.0.0",
      "Huawei HarmonyOS 4.0.0"
    ]
  },
  "referenceLink": "https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202402-0000001834855405",
  "serverity": "\u9ad8",
  "submitTime": "2024-02-19",
  "title": "Huawei HarmonyOS/EMUI\u8f93\u5165\u6570\u636e\u672a\u88ab\u9a8c\u8bc1\u6f0f\u6d1e"
}

CVE-2023-52377 (GCVE-0-2023-52377)

Vulnerability from cvelistv5 – Published: 2024-02-18 06:07 – Updated: 2024-11-21 20:03

Summary

Vulnerability of input data not being verified in the cellular data module.Successful exploitation of this vulnerability may cause out-of-bounds access.

Severity ?

7.4 (High)


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

CWE

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Assigner

huawei

References

URL

Tags

	https://consumer.huawei.com/en/support/bulletin/2024/2/
	https://device.harmonyos.com/cn/docs/security/upd…

Impacted products

Vendor

Product

Version

Huawei

HarmonyOS

Affected: 4.0.0
Affected: 3.1.0
Affected: 3.0.0
Affected: 2.1.0
Affected: 2.0.0

Huawei

EMUI

Affected: 13.0.0
Affected: 12.0.0

Show details on NVD website

JSON

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              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.4,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
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                "timestamp": "2024-02-20T16:30:12.614245Z",
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
      },
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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-2026-04847

CVE-2023-52377 (GCVE-0-2023-52377)

Tags

Sightings

Nomenclature