CVE-2021-37120
Quick assessment
Affected
n/a EMUI;Magic UI
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.
Huawei Smartphone是中国华为（Huawei）公司的一款智能手机。 Huawei Smartphone 存在资源管理错误漏洞，该漏洞源于 Smartphone 存在Double free漏洞，成功利用该漏洞可能导致内核崩溃或提权。
Possible ATT&CK Techniques 2 AI
T1135 · Network Share Discovery T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2021-37120
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
There is a Double free vulnerability in Smartphone.Successful exploitation of this vulnerability may cause a kernel crash or privilege escalation.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Huawei Smartphone 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei Smartphone是中国华为（Huawei）公司的一款智能手机。 Huawei Smartphone 存在资源管理错误漏洞，该漏洞源于 Smartphone 存在Double free漏洞，成功利用该漏洞可能导致内核崩溃或提权。
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 |
|---|---|---|---|---|
| - | EMUI;Magic UI | EMUI 10.1.1,EMUI 10.1.0 | - |
|
II. Public POCs for CVE-2021-37120
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-37120 (1)
-
https://consumer.huawei.com/en/support/bulletin/2021/10/ x_refsource_MISC
Same Patch Batch · n/a · 2022-01-03 · 11 CVEs total
| CVE-2021-44674 | Opmantek Open-AudIT 路径遍历漏洞 | |
| CVE-2021-45428 | Telesquare TLR-2005KSH 安全漏洞 | |
| CVE-2021-46109 | Asus Rt-Ac52U_B1 跨站脚本漏洞 | |
| CVE-2020-23026 | Dhrystone 代码问题漏洞 | |
| CVE-2021-20147 | ZOHO ManageEngine ADSelfService Plus 信息泄露漏洞 | |
| CVE-2021-20148 | ZOHO ManageEngine ADSelfService Plus 信息泄露漏洞 | |
| CVE-2021-37121 | HuaWei Smartphone 安全漏洞 | |
| CVE-2021-37110 | Huawei HarmonyOS 安全漏洞 | |
| CVE-2021-38576 | Tianocore EDK II 安全漏洞 | |
| CVE-2021-45829 | HDF5 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-37120
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