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CVE-2021-22347

Quick assessment

Affected
n/a EMUI;Magic UI
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Huawei Smartphone是中国华为（Huawei）公司的一款智能手机。 Huawei Smartphone存在访问控制错误漏洞，该漏洞源于Huawei Smartphone存在不当访问控制漏洞。成功利用这个漏洞可能会导致临时DoS。

AI Predicted 5.5 Difficulty: Easy EPSS 0.67% · P49

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-22347

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
There is an Improper Access Control vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause temporary DoS.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Huawei Smartphone 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei Smartphone是中国华为（Huawei）公司的一款智能手机。 Huawei Smartphone存在访问控制错误漏洞，该漏洞源于Huawei Smartphone存在不当访问控制漏洞。成功利用这个漏洞可能会导致临时DoS。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- EMUI;Magic UI EMUI 11.0.1,EMUI 11.0.0,EMUI 10.1.1 -

II. Public POCs for CVE-2021-22347

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III. Intelligence Information for CVE-2021-22347

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Other References for CVE-2021-22347 (1)

Same Patch Batch · n/a · 2021-07-01 · 43 CVEs total

CVE-2020-36400 ZeroMQ libzmq 缓冲区错误漏洞
CVE-2018-25017 RawSpeed 缓冲区错误漏洞
CVE-2021-36087 SELinux 缓冲区错误漏洞
CVE-2021-36088 Fluent Bit 资源管理错误漏洞
CVE-2021-36086 SELinux 资源管理错误漏洞
CVE-2021-36083 KDE KImageFormats 缓冲区错误漏洞
CVE-2021-36082 Keystone Engine 缓冲区错误漏洞
CVE-2021-36081 tesseract 资源管理错误漏洞
CVE-2021-36080 GNU LibreDWG 资源管理错误漏洞
CVE-2021-36084 SELinux 资源管理错误漏洞
CVE-2021-36089 Grok 缓冲区错误漏洞
CVE-2020-36401 mruby 资源管理错误漏洞
CVE-2020-36402 Solidity 缓冲区错误漏洞
CVE-2020-36403 HTSlib 缓冲区错误漏洞
CVE-2020-36404 Keystone Engine 安全漏洞
CVE-2020-36405 Keystone Engine 资源管理错误漏洞
CVE-2020-36406 uWebSockets 缓冲区错误漏洞
CVE-2020-36407 libavif 缓冲区错误漏洞
CVE-2019-25048 LibreSSL 缓冲区错误漏洞
CVE-2019-25049 LibreSSL 缓冲区错误漏洞

Showing top 20 of 43 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: EMUI;Magic UI
Same vendor: n/a

V. Comments for CVE-2021-22347

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