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CVE-2020-9093

Quick assessment

Affected
Huawei Taurus-AL00A
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 Taurus-AL00A是中国华为（Huawei）公司的一款智能手机。 Huawei Taurus-AL00A 存在资源管理错误漏洞。某模块不能正确的处理某报文，一个函数引用了释放了的内存。攻击者需要诱使用户以普通权限运行一个精心构造的应用程序，漏洞被成功利用后，影响设备正常功能。

AI Predicted 7.5 Difficulty: Moderate EPSS 0.49% · P40

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2020-9093

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
There is a use after free vulnerability in Taurus-AL00A versions 10.0.0.1(C00E1R1P1). A module does not deal with specific message properly, which makes a function refer to memory after it has been freed. Attackers can exploit this vulnerability by running a crafted application with common privilege. This would compromise normal service.
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 Taurus-AL00A 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei Taurus-AL00A是中国华为（Huawei）公司的一款智能手机。 Huawei Taurus-AL00A 存在资源管理错误漏洞。某模块不能正确的处理某报文，一个函数引用了释放了的内存。攻击者需要诱使用户以普通权限运行一个精心构造的应用程序，漏洞被成功利用后，影响设备正常功能。
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
Huawei Taurus-AL00A 10.0.0.1(C00E1R1P1) -

II. Public POCs for CVE-2020-9093

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III. Intelligence Information for CVE-2020-9093

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Other References for CVE-2020-9093 (1)

Same Patch Batch · Huawei · 2020-12-29 · 6 CVEs total

CVE-2020-9124 多款 Huawei 产品安全漏洞
CVE-2020-9208 Huawei Imanager Neteco 6000 信息泄露漏洞
CVE-2020-9094 多款 Huawei 产品缓冲区错误漏洞
CVE-2020-1848 Jackman-AL00D 资源管理错误漏洞
CVE-2020-9207 多款Huawei产品授权问题漏洞

IV. Related Vulnerabilities

Same product: Taurus-AL00A
Same vendor: Huawei

V. Comments for CVE-2020-9093

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