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CVE-2024-54030— Communication_dsoftbus has an UAF vulnerability

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是中国开放原子（OpenAtom）基金会的一种鸿蒙操作系统的开源项目。 OpenHarmony v4.1.2版本及之前版本存在资源管理错误漏洞，该漏洞源于内存释放后重用，导致拒绝服务。

CVSS 4.4 · Medium EPSS 0.18% · P7

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2024-54030

Vulnerability Information
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Vulnerability Title
Communication_dsoftbus has an UAF vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
in OpenHarmony v4.1.2 and prior versions allow a local attacker cause DOS through use after free.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
OpenHarmony 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenHarmony是中国开放原子（OpenAtom）基金会的一种鸿蒙操作系统的开源项目。 OpenHarmony v4.1.2版本及之前版本存在资源管理错误漏洞，该漏洞源于内存释放后重用，导致拒绝服务。
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 v4.1.0 ~ 4.1.2 -

II. Public POCs for CVE-2024-54030

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III. Intelligence Information for CVE-2024-54030

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Vendor Advisories for CVE-2024-54030 (1)

Same Patch Batch · OpenHarmony · 2025-01-07 · 3 CVEs total

CVE-2024-47398 8.8 HIGH Liteos_a has an out-of-bounds write vulnerability
CVE-2024-45070 5.5 MEDIUM Liteos_a has an out-of-bounds read vulnerability

IV. Related Vulnerabilities

Same product: OpenHarmony
Same vendor: OpenHarmony
Same weakness: CWE-416

V. Comments for CVE-2024-54030

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