Vulnerability-Lookup

CNVD-2021-102866

Vulnerability from cnvd - Published: 2021-12-28

Title

Huawei Emui和Magic UI绕过漏洞

Description

Huawei Emui是一款基于Android开发的移动端操作系统。Magic Ui是一款基于Android开发的移动端操作系统。 Huawei Emui和Magic UI存在绕过漏洞。该漏洞源于维护模式下的无效数字平衡设置。攻击者可利用该漏洞导致Digital Balance无法运行。

Severity

中

Patch Name

Huawei Emui和Magic UI绕过漏洞的补丁

Patch Description

Huawei Emui是一款基于Android开发的移动端操作系统。Magic Ui是一款基于Android开发的移动端操作系统。 Huawei Emui和Magic UI存在绕过漏洞。该漏洞源于维护模式下的无效数字平衡设置。攻击者可利用该漏洞导致Digital Balance无法运行。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

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://consumer.huawei.com/en/support/bulletin/2021/8/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-37032

Impacted products

Name
['Huawei EMUI 9.1.0', 'Huawei EMUI 10.0.0', 'Huawei EMUI 10.1.0', 'Huawei EMUI 10.1.1', 'Huawei EMUI 11.0.0', 'Huawei Magic UI 3.0.0', 'Huawei Magic UI 3.1.0', 'Huawei Magic UI 3.1.1', 'Huawei Magic UI 4.0.0', 'Huawei EMUI 9.1.1', 'Huawei Magic UI 2.1.1']

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{
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    "cve": {
      "cveNumber": "CVE-2021-37032",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-37032"
    }
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  "description": "Huawei Emui\u662f\u4e00\u6b3e\u57fa\u4e8eAndroid\u5f00\u53d1\u7684\u79fb\u52a8\u7aef\u64cd\u4f5c\u7cfb\u7edf\u3002Magic Ui\u662f\u4e00\u6b3e\u57fa\u4e8eAndroid\u5f00\u53d1\u7684\u79fb\u52a8\u7aef\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nHuawei Emui\u548cMagic UI\u5b58\u5728\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7ef4\u62a4\u6a21\u5f0f\u4e0b\u7684\u65e0\u6548\u6570\u5b57\u5e73\u8861\u8bbe\u7f6e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4Digital Balance\u65e0\u6cd5\u8fd0\u884c\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a  https://consumer.huawei.com/en/support/bulletin/2021/8/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-102866",
  "openTime": "2021-12-28",
  "patchDescription": "Huawei Emui\u662f\u4e00\u6b3e\u57fa\u4e8eAndroid\u5f00\u53d1\u7684\u79fb\u52a8\u7aef\u64cd\u4f5c\u7cfb\u7edf\u3002Magic Ui\u662f\u4e00\u6b3e\u57fa\u4e8eAndroid\u5f00\u53d1\u7684\u79fb\u52a8\u7aef\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nHuawei Emui\u548cMagic UI\u5b58\u5728\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7ef4\u62a4\u6a21\u5f0f\u4e0b\u7684\u65e0\u6548\u6570\u5b57\u5e73\u8861\u8bbe\u7f6e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4Digital Balance\u65e0\u6cd5\u8fd0\u884c\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 Emui\u548cMagic UI\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Huawei EMUI 9.1.0",
      "Huawei EMUI 10.0.0",
      "Huawei EMUI 10.1.0",
      "Huawei EMUI 10.1.1",
      "Huawei EMUI 11.0.0",
      "Huawei Magic UI 3.0.0",
      "Huawei Magic UI 3.1.0",
      "Huawei Magic UI 3.1.1",
      "Huawei Magic UI 4.0.0",
      "Huawei EMUI 9.1.1",
      "Huawei Magic UI 2.1.1"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-37032",
  "serverity": "\u4e2d",
  "submitTime": "2021-11-24",
  "title": "Huawei Emui\u548cMagic UI\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2021-37032 (GCVE-0-2021-37032)

Vulnerability from cvelistv5 – Published: 2021-11-23 15:15 – Updated: 2024-08-04 01:09

Summary

There is a Bypass vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause Digital Balance to fail to work.

Severity

No CVSS data available.

CWE

Bypass vulnerability

Assigner

huawei

References

1 reference

URL	Tags
https://consumer.huawei.com/en/support/bulletin/2021/8/	x_refsource_MISC

Impacted products

2 products

Vendor	Product	Version
Huawei	EMUI	Affected: 11.0.0 Affected: 10.1.1 Affected: 10.1.0 Affected: 10.0.0 Affected: 9.1.1 Affected: 9.1.0
Huawei	Magic UI	Affected: 4.0.0 Affected: 3.1.1 Affected: 3.1.0 Affected: 3.0.0 Affected: 2.1.1

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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.

Action not permitted

CNVD-2021-102866

CVE-2021-37032 (GCVE-0-2021-37032)

Tags

Sightings

Nomenclature