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CVE-2021-22482

Quick assessment

Affected
Huawei EMUI
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 存在安全漏洞，该漏洞源于华为智能手机存在Uninitialized variable漏洞。攻击者可利用该漏洞导致无效数据的传输。

AI Predicted 5.3 Difficulty: Moderate EPSS 0.50% · P41

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-22482

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
There is an Uninitialized variable vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause transmission of invalid data.
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 安全漏洞
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 存在安全漏洞，该漏洞源于华为智能手机存在Uninitialized variable漏洞。攻击者可利用该漏洞导致无效数据的传输。
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
Huawei EMUI 11.0.0 -
Huawei Magic UI 4.0.0 -

II. Public POCs for CVE-2021-22482

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III. Intelligence Information for CVE-2021-22482

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Other References for CVE-2021-22482 (1)

Same Patch Batch · Huawei · 2021-10-28 · 60 CVEs total

CVE-2021-22459 Huawei HarmonyOS 代码问题漏洞
CVE-2021-22464 Huawei HarmonyOS 缓冲区错误漏洞
CVE-2021-22467 Huawei HarmonyOS 输入验证错误漏洞
CVE-2021-22458 Huawei HarmonyOS 缓冲区错误漏洞
CVE-2021-22454 Huawei HarmonyOS 安全漏洞
CVE-2021-22453 HUAWEI HarmonyOS 缓冲区错误漏洞
CVE-2021-22456 Huawei HarmonyOS 安全漏洞
CVE-2021-22450 Huawei HarmonyOS 缓冲区错误漏洞
CVE-2021-22470 HUAWEI HarmonyOS 安全漏洞
CVE-2021-22460 Huawei HarmonyOS 数据伪造问题漏洞
CVE-2021-22465 Huawei HarmonyOS 缓冲区错误漏洞
CVE-2021-22457 Huawei HarmonyOS 输入验证错误漏洞
CVE-2021-22451 Huawei HarmonyOS 输入验证错误漏洞
CVE-2021-37002 Huawei HarmonyOS 缓冲区错误漏洞
CVE-2021-37001 Huawei HarmonyOS 安全漏洞
CVE-2021-36999 Huawei HarmonyOS 安全漏洞
CVE-2021-36998 Huawei Smartphone 安全漏洞
CVE-2021-36997 Huawei HarmonyOS 安全漏洞
CVE-2021-36996 Huawei Smartphone 安全漏洞
CVE-2021-36995 Huawei Smartphone 安全漏洞

Showing top 20 of 60 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: EMUI
Same vendor: Huawei

V. Comments for CVE-2021-22482

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