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CVE-2022-46762

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 EMUI和Huawei Magic UI都是中国华为（Huawei）公司的产品。Huawei EMUI是一款基于Android开发的移动端操作系统。Huawei Magic UI是一个智能设备操作系统。 HUAWEI EMUI/Magic UI 存在安全漏洞，该漏洞源于其内存管理模块允许攻击者通过逻辑绕过影响数据机密性。

AI Predicted 5.3 Difficulty: Theoretical EPSS 0.45% · P37

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2022-46762

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The memory management module has a logic bypass vulnerability.Successful exploitation of this vulnerability may affect data confidentiality.
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 EMUI/Magic UI 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei EMUI和Huawei Magic UI都是中国华为（Huawei）公司的产品。Huawei EMUI是一款基于Android开发的移动端操作系统。Huawei Magic UI是一个智能设备操作系统。 HUAWEI EMUI/Magic UI 存在安全漏洞，该漏洞源于其内存管理模块允许攻击者通过逻辑绕过影响数据机密性。
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 12.0.0 -

II. Public POCs for CVE-2022-46762

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III. Intelligence Information for CVE-2022-46762

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Other References for CVE-2022-46762 (2)

Same Patch Batch · Huawei · 2023-01-06 · 7 CVEs total

CVE-2021-46867 HUAWEI EMUI/Magic UI 缓冲区错误漏洞
CVE-2021-46868 HUAWEI EMUI/Magic UI 缓冲区错误漏洞
CVE-2022-46761 HUAWEI EMUI/Magic UI 安全漏洞
CVE-2022-47974 HUAWEI EMUI/Magic UI 安全漏洞
CVE-2022-47975 HUAWEI EMUI/Magic UI 资源管理错误漏洞
CVE-2022-47976 HUAWEI EMUI/Magic UI 安全漏洞

IV. Related Vulnerabilities

Same product: HarmonyOS
Same vendor: Huawei

V. Comments for CVE-2022-46762

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