Vulnerability-Lookup

CNVD-2022-03943

Vulnerability from cnvd - Published: 2022-01-15

Title

HuaWei smartphone拒绝服务漏洞

Description

Huawei Smartphone是中国华为（Huawei）公司的一款智能手机。 HuaWei smartphone存在拒绝服务漏洞，该漏洞源于智能手机的显示模块存在不受控制的资源消耗漏洞。攻击者可利用该漏洞影响服务可用性。

Severity

中

Patch Name

HuaWei smartphone拒绝服务漏洞的补丁

Patch Description

Huawei Smartphone是中国华为（Huawei）公司的一款智能手机。 HuaWei smartphone存在拒绝服务漏洞，该漏洞源于智能手机的显示模块存在不受控制的资源消耗漏洞。攻击者可利用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

厂商已发布了漏洞修复程序，请及时关注更新： https://consumer.huawei.com/cn/support/bulletin/2022/1/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-40011

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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JSON

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      "cveNumber": "CVE-2021-40011",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-03943",
  "openTime": "2022-01-15",
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  "patchName": "HuaWei smartphone\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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      "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-2021-40011",
  "serverity": "\u4e2d",
  "submitTime": "2022-01-14",
  "title": "HuaWei smartphone\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2021-40011 (GCVE-0-2021-40011)

Vulnerability from cvelistv5 – Published: 2022-01-07 22:39 – Updated: 2024-08-04 02:27

Summary

There is an uncontrolled resource consumption vulnerability in the display module. Successful exploitation of this vulnerability may affect integrity.

Severity

No CVSS data available.

CWE

Uncontrolled resource consumption vulnerability

Assigner

huawei

References

3 references

URL	Tags
https://consumer.huawei.com/en/support/bulletin/2022/1/	x_refsource_MISC
https://consumer.huawei.com/en/support/bulletin/2022/3/	x_refsource_MISC
https://device.harmonyos.com/cn/docs/security/upd…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	EMUI;Magic UI;HarmonyOS	Affected: EMUI 12.0.0,EMUI 11.0.0,EMUI 10.1.1,EMUI 10.1.0,EMUI 10.0.0,EMUI 9.1.1,EMUI 9.1.0 Affected: Magic UI 4.0.0,Magic UI 3.1.1,Magic UI 3.1.0,Magic UI 3.0.0,Magic UI 2.1.1 Affected: HarmonyOS 2.0

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            "url": "https://device.harmonyos.com/cn/docs/security/update/security-bulletins-phones-202203-0000001257385193"
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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-2022-03943

CVE-2021-40011 (GCVE-0-2021-40011)

Tags

Sightings

Nomenclature