CVE-2024-31078— Bluetooth Service 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空指针取消引用导致服务崩溃。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2024-31078
Vulnerability Information
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Vulnerability Title
Bluetooth Service 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 cause service crash through NULL pointer dereference.
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
空指针解引用
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空指针取消引用导致服务崩溃。
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-2024-31078
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2024-31078 (1)
Same Patch Batch · OpenHarmony · 2024-05-07 · 6 CVEs total
| CVE-2024-3759 | 6.5 MEDIUM | Hmdfs has a use after free vulnerability |
| 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-2024-3757 | 3.3 LOW | Arkcompiler runtime has an integer overflow vulnerability |
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V. Comments for CVE-2024-31078
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