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CVE-2022-38701— IPC in communication subsystem has a heap overflow vulnerability. Local attackers can trigger a heap overflow and get network sensitive information.

Quick assessment

Affected
OpenHarmony OpenHarmony
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.

OpenHarmony是中国OpenAtom Foundation基金会的一种鸿蒙操作系统的开源项目。 OpenHarmony v3.1.2及之前版本存在安全漏洞，该漏洞源于存在堆溢出漏洞，本地攻击者可以触发堆溢出并获取网络敏感信息。

CVSS 6.2 · Medium EPSS 0.20% · P9

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System
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I. Basic Information for CVE-2022-38701

Vulnerability Information
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Vulnerability Title
IPC in communication subsystem has a heap overflow vulnerability. Local attackers can trigger a heap overflow and get network sensitive information.
Source: CVE Program / CVE List V5
Vulnerability Description
OpenHarmony-v3.1.2 and prior versions have a heap overflow vulnerability. Local attackers can trigger a heap overflow and get network sensitive information.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
OpenHarmony 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenHarmony是中国OpenAtom Foundation基金会的一种鸿蒙操作系统的开源项目。 OpenHarmony v3.1.2及之前版本存在安全漏洞，该漏洞源于存在堆溢出漏洞，本地攻击者可以触发堆溢出并获取网络敏感信息。
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
OpenHarmony OpenHarmony OpenHarmony-v3.1.x-Release ~ 3.1.2 -

II. Public POCs for CVE-2022-38701

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III. Intelligence Information for CVE-2022-38701

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Other References for CVE-2022-38701 (1)

Same Patch Batch · OpenHarmony · 2022-09-09 · 5 CVEs total

CVE-2022-38700 8.8 HIGH multimedia subsystem has a permission bypass vulnerability. LAN attackers can bypass permi
CVE-2022-36423 7.4 HIGH Incorrect configuration of the cJSON library lead a Stack overflow vulnerability during re
CVE-2022-38064 6.2 MEDIUM windowmanager in window subsystem has a permission bypass vulnerability. Local attackers c
CVE-2022-38081 6.2 MEDIUM Tokensync in security subsystem has a permission bypass vulnerability. LAN attackers can b

IV. Related Vulnerabilities

Same product: OpenHarmony
Same vendor: OpenHarmony
Same weakness: CWE-122

V. Comments for CVE-2022-38701

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