cnvd - cnvd-2021-84230

cnvd-2021-84230

Vulnerability from cnvd

Title: Huawei Smartphone缓冲区溢出漏洞

Description:

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

多款Huawei设备中存在缓冲区溢出漏洞，该漏洞源于产品中存在越界读错误。攻击者可通过该漏洞影响服务可用性。

Severity: 中

Patch Name: Huawei Smartphone缓冲区溢出漏洞的补丁

Patch Description:

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

多款Huawei设备中存在缓冲区溢出漏洞，该漏洞源于产品中存在越界读错误。攻击者可通过该漏洞影响服务可用性。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://nvd.nist.gov/vuln/detail/CVE-2021-22487

Impacted products

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

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-22487",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-22487"
    }
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-84230",
  "openTime": "2021-11-05",
  "patchDescription": "Huawei Smartphone\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u667a\u80fd\u624b\u673a\u3002\r\n\r\n\u591a\u6b3eHuawei\u8bbe\u5907\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4ea7\u54c1\u4e2d\u5b58\u5728\u8d8a\u754c\u8bfb\u9519\u8bef\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8be5\u6f0f\u6d1e\u5f71\u54cd\u670d\u52a1\u53ef\u7528\u6027\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 Smartphone\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Huawei EMUI 11.0.0",
      "Huawei Magic UI 4.0.0"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-22487",
  "serverity": "\u4e2d",
  "submitTime": "2021-11-02",
  "title": "Huawei Smartphone\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2021-22487 (GCVE-0-2021-22487)

Vulnerability from cvelistv5

Published

2021-10-28 12:25

Modified

2024-08-03 18:44

Severity ?

CWE

Out-of-bounds read

Summary

There is an Out-of-bounds read vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may affect service availability.

References

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

Impacted products

Vendor

Product

Version

▼

Version: 11.0.0

Version: 4.0.0

Show details on NVD website

JSON

To clipboard

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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://consumer.huawei.com/en/support/bulletin/2021/7/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "Huawei",
          "versions": [
            {
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              "version": "11.0.0"
            }
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        },
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              "type": "text"
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      "providerMetadata": {
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        "orgId": "25ac1063-e409-4190-8079-24548c77ea2e",
        "shortName": "huawei"
      },
      "references": [
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://consumer.huawei.com/en/support/bulletin/2021/7/"
        }
      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2021-22487",
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                    {
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                    },
                    {
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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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