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CVE-2022-47331

Quick assessment

Affected
Unisoc (Shanghai) Technologies Co., Ltd. SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000
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.

Qualcomm 芯片是美国高通（Qualcomm）公司的芯片。一种将电路（主要包括半导体设备，也包括被动组件等）小型化的方式，并时常制造在半导体晶圆表面上。 Qualcomm 芯片 wlan driver 存在安全漏洞，该漏洞源于存在竞争条件。攻击者利用该漏洞可以导致 wlan 服务中的本地拒绝服务。

AI Predicted 5.5 Difficulty: Moderate EPSS 0.07% · P0

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2022-47331

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In wlan driver, there is a race condition. This could lead to local denial of service in wlan services.
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
Qualcomm 芯片竞争条件问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qualcomm 芯片是美国高通（Qualcomm）公司的芯片。一种将电路（主要包括半导体设备，也包括被动组件等）小型化的方式，并时常制造在半导体晶圆表面上。 Qualcomm 芯片 wlan driver 存在安全漏洞，该漏洞源于存在竞争条件。攻击者利用该漏洞可以导致 wlan 服务中的本地拒绝服务。
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
Unisoc (Shanghai) Technologies Co., Ltd. SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000 Android10/Android11 -

II. Public POCs for CVE-2022-47331

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2022-47331

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Other References for CVE-2022-47331 (1)

Same Patch Batch · Unisoc (Shanghai) Technologies Co., Ltd. · 2023-02-06 · 50 CVEs total

CVE-2022-47359 Qualcomm 芯片代码问题漏洞
CVE-2022-47348 Qualcomm 芯片输入验证错误漏洞
CVE-2022-47344 Qualcomm 芯片输入验证错误漏洞
CVE-2022-47343 Qualcomm 芯片输入验证错误漏洞
CVE-2022-47342 Qualcomm 芯片输入验证错误漏洞
CVE-2022-47341 Qualcomm 芯片安全漏洞
CVE-2022-47339 Qualcomm 芯片操作系统命令注入漏洞
CVE-2022-47345 Qualcomm 芯片输入验证错误漏洞
CVE-2022-47357 Qualcomm 芯片安全漏洞
CVE-2022-47358 Qualcomm 芯片安全漏洞
CVE-2022-47356 Qualcomm 芯片安全漏洞
CVE-2022-47360 Qualcomm 芯片代码问题漏洞
CVE-2022-47361 Qualcomm 芯片安全漏洞
CVE-2022-38675 Qualcomm 芯片缓冲区错误漏洞
CVE-2022-38674 Qualcomm 芯片输入验证错误漏洞
CVE-2022-38680 Qualcomm 芯片输入验证错误漏洞
CVE-2022-38681 Qualcomm 芯片数字错误漏洞
CVE-2022-38686 Qualcomm 芯片安全漏洞
CVE-2022-42783 UNISOC chipset 缓冲区错误漏洞
CVE-2022-44448 Qualcomm 芯片缓冲区错误漏洞

Showing top 20 of 50 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000
Same vendor: Unisoc (Shanghai) Technologies Co., Ltd.

V. Comments for CVE-2022-47331

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