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CVE-2022-34739

Quick assessment

Affected
Huawei HarmonyOS
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 HarmonyOS是中国华为（HUAWEI）公司的一个操作系统。提供一个基于微内核的全场景分布式操作系统。 HUAWEI HarmonyOS 指纹模块存在安全漏洞。攻击者利用该漏洞获取未知地址的数据。

AI Predicted 8.8 Difficulty: Easy EPSS 0.69% · P51

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-34739

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The fingerprint module has a vulnerability of overflow in arithmetic addition. Successful exploitation of this vulnerability may result in the acquisition of data from unknown addresses in address mappings.
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 HarmonyOS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HUAWEI HarmonyOS是中国华为（HUAWEI）公司的一个操作系统。提供一个基于微内核的全场景分布式操作系统。 HUAWEI HarmonyOS 指纹模块存在安全漏洞。攻击者利用该漏洞获取未知地址的数据。
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 HarmonyOS 2.0 -
Huawei EMUI 10.0.0 -
Huawei Magic UI 3.0.0 -

II. Public POCs for CVE-2022-34739

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III. Intelligence Information for CVE-2022-34739

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Other References for CVE-2022-34739 (2)

Same Patch Batch · Huawei · 2022-07-11 · 13 CVEs total

CVE-2021-46741 HUAWEI HarmonyOS 安全漏洞
CVE-2022-34735 HUAWEI HarmonyOS 代码问题漏洞
CVE-2022-34736 HUAWEI HarmonyOS 代码问题漏洞
CVE-2022-34743 HUAWEI HarmonyOS 缓冲区错误漏洞
CVE-2022-34740 HUAWEI HarmonyOS 安全漏洞
CVE-2022-34741 HUAWEI HarmonyOS 安全漏洞
CVE-2022-34742 HUAWEI HarmonyOS 缓冲区错误漏洞
CVE-2022-34737 HUAWEI HarmonyOS 安全漏洞
CVE-2022-34738 HUAWEI HarmonyOS 安全漏洞
CVE-2021-40012 HUAWEI EMUI 安全漏洞
CVE-2021-40013 HUAWEI EMUI 安全漏洞
CVE-2021-40016 HUAWEI Magic UI 安全漏洞

IV. Related Vulnerabilities

Same product: HarmonyOS
Same vendor: Huawei

V. Comments for CVE-2022-34739

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