CVE-2024-39831— AccessTokenManager has an use after free vulnerability
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I. Basic Information for CVE-2024-39831
Vulnerability Information
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Vulnerability Title
AccessTokenManager has an use after free vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
in OpenHarmony v4.1.0 allow a local attacker with high privileges arbitrary code execution in pre-installed apps through use after free.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
释放后使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenHarmony 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenHarmony是中国开放原子（OpenAtom Foundation）基金会的一种鸿蒙操作系统的开源项目。 OpenHarmony 4.1.0版本存在安全漏洞，该漏洞源于允许具有高权限的本地攻击者通过释放后使用的方式在预安装的应用程序中执行任意代码。
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 ~ 4.1.0 | - |
II. Public POCs for CVE-2024-39831
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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Same Patch Batch · OpenHarmony · 2024-10-08 · 5 CVEs total
| CVE-2024-39806 | 5.5 MEDIUM | Liteos_a has an out-of-bounds Read vulnerability |
| CVE-2024-45382 | 3.3 LOW | Liteos_a has an Out-of-bounds Write vulnerability |
| CVE-2024-43696 | 3.3 LOW | Liteos_a has an Memory Leak vulnerability |
| CVE-2024-43697 | 3.3 LOW | Liteos_a has an Improper Input Validation vulnerability |
IV. Related Vulnerabilities
Same product: OpenHarmony
- CVE-2025-6969
ability_ability_runtime an improper input validation vulnera - CVE-2025-26474
communication_ipc an improper input validation vulnerability - CVE-2025-52458
arkcompiler_ets_runtime has an out-of-bounds write vulnerabi - CVE-2025-41432
arkcompiler_ets_runtime has an out-of-bounds write vulnerabi - CVE-2025-25277
arkcompiler_ets_runtime has a type confusion vulnerability
Same vendor: OpenHarmony
- CVE-2025-6969
ability_ability_runtime an improper input validation vulnera - CVE-2025-26474
communication_ipc an improper input validation vulnerability - CVE-2025-52458
arkcompiler_ets_runtime has an out-of-bounds write vulnerabi - CVE-2025-41432
arkcompiler_ets_runtime has an out-of-bounds write vulnerabi - CVE-2025-25277
arkcompiler_ets_runtime has a type confusion vulnerability
V. Comments for CVE-2024-39831
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