CVE-2024-47797— Liteos_a has an out-of-bounds Write 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 v4.1.0及之前版本存在缓冲区错误漏洞，该漏洞源于允许本地攻击者通过越界写入造成普通权限提升为root，从而泄露敏感信息。
Possible ATT&CK Techniques 2 AI
T1068 · Exploitation for Privilege Escalation T1112 · Modify Registry
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I. Basic Information for CVE-2024-47797
Vulnerability Information
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Vulnerability Title
Liteos_a has an out-of-bounds Write vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
in OpenHarmony v4.1.0 and prior versions allow a local attacker cause the common permission is upgraded to root and sensitive information leak through out-of-bounds write.
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:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
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 v4.1.0及之前版本存在缓冲区错误漏洞，该漏洞源于允许本地攻击者通过越界写入造成普通权限提升为root，从而泄露敏感信息。
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 | v4.0.0 ~ 4.1.0 | - |
|
II. Public POCs for CVE-2024-47797
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2024-47797 (1)
Same Patch Batch · OpenHarmony · 2024-11-05 · 4 CVEs total
| CVE-2024-47137 | 8.4 HIGH | Liteos_a has an out-of-bounds Write vulnerability |
| CVE-2024-47404 | 8.4 HIGH | Liteos_a has a double free vulnerability |
| CVE-2024-47402 | 3.3 LOW | Liteos_a has an Out-of-bounds Read vulnerability |
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V. Comments for CVE-2024-47797
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