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CVE-2024-3759— Hmdfs has a use after free 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是中国开放原子开源基金会（OpenAtom Foundation）基金会的一种鸿蒙操作系统的开源项目。 OpenHarmony v4.0.0 版本及之前版本存在安全漏洞。本地攻击者利用该漏洞通过释放后重用在 TCB 中执行任意代码。

CVSS 6.5 · Medium EPSS 0.20% · P9

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2024-3759

Vulnerability Information
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Vulnerability Title
Hmdfs has a use after free vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
in OpenHarmony v4.0.0 and prior versions allow a local attacker arbitrary code execution in TCB through use after free.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
OpenHarmony 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenHarmony是中国开放原子开源基金会（OpenAtom Foundation）基金会的一种鸿蒙操作系统的开源项目。 OpenHarmony v4.0.0 版本及之前版本存在安全漏洞。本地攻击者利用该漏洞通过释放后重用在 TCB 中执行任意代码。
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 v4.0.0 ~ v4.0.1 -

II. Public POCs for CVE-2024-3759

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III. Intelligence Information for CVE-2024-3759

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Other References for CVE-2024-3759 (1)

Same Patch Batch · OpenHarmony · 2024-05-07 · 6 CVEs total

CVE-2024-3758 6.5 MEDIUM Hmdfs has a heap buffer overflow vulnerability
CVE-2024-27217 6.5 MEDIUM MSDP has a use after free vulnerability
CVE-2024-23808 5.2 MEDIUM Arkcompiler ets frontend has an out-of-bounds read vulnerability
CVE-2024-31078 3.3 LOW Bluetooth Service has a use after free vulnerability
CVE-2024-3757 3.3 LOW Arkcompiler runtime has an integer overflow vulnerability

IV. Related Vulnerabilities

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

V. Comments for CVE-2024-3759

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