cnvd - cnvd-2021-83530

cnvd-2021-83530

Vulnerability from cnvd

Title: Huawei Emui和Magic UI竞争条件漏洞

Description:

Huawei Smartphone是中国华为（Huawei）公司的一款智能手机。

Huawei Emui和Magic UI存在安全漏洞，攻击者可利用漏洞导致管理系统信任列表时出现异常。

Severity: 中

Patch Name: Huawei Emui和Magic UI竞争条件漏洞的补丁

Patch Description:

Huawei Smartphone是中国华为（Huawei）公司的一款智能手机。

Huawei Emui和Magic UI存在安全漏洞，攻击者可利用漏洞导致管理系统信任列表时出现异常。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，补丁获取链接： https://consumer.huawei.com/en/support/bulletin/2021/7/

Reference: https://consumer.huawei.com/en/support/bulletin/2021/7/

Impacted products

Name
['Huawei EMUI 10.1.1', 'Huawei EMUI 11.0.0', 'Huawei Magic UI 3.1.1', 'Huawei Magic UI 4.0.0']

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2021-36994"
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  "number": "CNVD-2021-83530",
  "openTime": "2021-11-01",
  "patchDescription": "Huawei Smartphone\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u667a\u80fd\u624b\u673a\u3002\r\n\r\nHuawei Emui\u548cMagic UI\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u7ba1\u7406\u7cfb\u7edf\u4fe1\u4efb\u5217\u8868\u65f6\u51fa\u73b0\u5f02\u5e38\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",
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  "products": {
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      "Huawei Magic UI 4.0.0"
    ]
  },
  "referenceLink": "https://consumer.huawei.com/en/support/bulletin/2021/7/",
  "serverity": "\u4e2d",
  "submitTime": "2021-11-01",
  "title": "Huawei Emui\u548cMagic UI\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e"
}

CVE-2021-36994 (GCVE-0-2021-36994)

Vulnerability from cvelistv5

Published

2021-10-28 12:26

Modified

2024-08-04 01:09

Severity ?

CWE

Competitive Condition Vulnerability

Summary

There is a issue that trustlist strings being repeatedly inserted into the linked list in Huawei Smartphone due to race conditions. Successful exploitation of this vulnerability can cause exceptions when managing the system trustlist.

References

▼	URL	Tags
	https://consumer.huawei.com/en/support/bulletin/2021/7/	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Huawei

EMUI

Version: 11.0.0
Version: 10.1.1

Huawei

Magic UI

Version: 4.0.0
Version: 3.1.1

Show details on NVD website

JSON

To clipboard

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            ],
            "url": "https://consumer.huawei.com/en/support/bulletin/2021/7/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "versions": [
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              "version": "11.0.0"
            },
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      },
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          ],
          "url": "https://consumer.huawei.com/en/support/bulletin/2021/7/"
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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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