cnvd - cnvd-2025-07257

cnvd-2025-07257

Vulnerability from cnvd

Title: Huawei HarmonyOS process management模块访问权限不当漏洞

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 HarmonyOS process management模块存在访问权限不当漏洞，攻击者可利用该漏洞导致机密性受影响。

Severity: 中

Patch Name: Huawei HarmonyOS process management模块访问权限不当漏洞的补丁

Patch 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 HarmonyOS process management模块存在访问权限不当漏洞，攻击者可利用该漏洞导致机密性受影响。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://consumer.huawei.com/en/support/bulletin/2025/3/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2025-27521

Impacted products

Name
Huawei HarmonyOS 5.0.0

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-27521",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-27521"
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-07257",
  "openTime": "2025-04-14",
  "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\u3002\r\n\r\nHuawei HarmonyOS process management\u6a21\u5757\u5b58\u5728\u8bbf\u95ee\u6743\u9650\u4e0d\u5f53\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u673a\u5bc6\u6027\u53d7\u5f71\u54cd\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 process management\u6a21\u5757\u8bbf\u95ee\u6743\u9650\u4e0d\u5f53\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Huawei HarmonyOS 5.0.0"
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-27521",
  "serverity": "\u4e2d",
  "submitTime": "2025-03-11",
  "title": "Huawei HarmonyOS process management\u6a21\u5757\u8bbf\u95ee\u6743\u9650\u4e0d\u5f53\u6f0f\u6d1e"
}

CVE-2025-27521 (GCVE-0-2025-27521)

Vulnerability from cvelistv5

Published

2025-03-04 07:13

Modified

2025-09-18 06:40

Severity ?

6.8 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

CWE

CWE-280 - Improper Handling of Insufficient Permissions or Privileges

Summary

Vulnerability of improper access permission in the process management module Impact: Successful exploitation of this vulnerability may affect service confidentiality.

References

▼	URL	Tags
	https://consumer.huawei.com/en/support/bulletin/2025/3/

Impacted products

	Vendor	Product	Version
	Huawei	HarmonyOS	Version: 5.0.0

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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