CVE-2025-22452— arkcompiler_ets_runtime has an out-of-bounds read 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 v5.0.2及之前版本存在缓冲区错误漏洞，该漏洞源于本地攻击者可通过越界读取导致拒绝服务。
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I. Basic Information for CVE-2025-22452
Vulnerability Information
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Vulnerability Title
arkcompiler_ets_runtime has an out-of-bounds read vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
in OpenHarmony v5.0.2 and prior versions allow a local attacker cause DOS through out-of-bounds read.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
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是中国开放原子（OpenAtom）基金会的一种鸿蒙操作系统的开源项目。 OpenHarmony v5.0.2及之前版本存在缓冲区错误漏洞，该漏洞源于本地攻击者可通过越界读取导致拒绝服务。
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 ~ v5.0.2 | - |
|
II. Public POCs for CVE-2025-22452
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2025-22452 (1)
Same Patch Batch · OpenHarmony · 2025-04-07 · 7 CVEs total
| CVE-2025-22851 | 6.5 MEDIUM | Liteos_A has an integer overflow vulnerability |
| CVE-2025-22842 | 3.3 LOW | arkcompiler_ets_runtime has an out-of-bounds read vulnerability |
| CVE-2025-27534 | 3.3 LOW | arkcompiler_ets_runtime has an out-of-bounds read vulnerability |
| CVE-2025-20102 | 3.3 LOW | arkcompiler_ets_runtime has an out-of-bounds read vulnerability |
| CVE-2025-24304 | 3.3 LOW | arkcompiler_ets_runtime has an out-of-bounds write vulnerability |
| CVE-2025-25057 | 3.3 LOW | third_party_NuttX has a memory leak vulnerability |
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V. Comments for CVE-2025-22452
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