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I. Basic Information for CVE-2021-22677
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An integer overflow exists in the APIs of the host MCU while trying to connect to a WIFI network may lead to issues such as a denial-of-service condition or code execution on the SimpleLink Wi-Fi (MSP432E4 SDK: v4.20.00.12 and prior, CC32XX SDK v4.30.00.06 and prior, CC13X0 SDK versions prior to v4.10.03, CC13X2 and CC26XX SDK versions prior to v4.40.00, CC3200 SDK v1.5.0 and prior, CC3100 SDK v1.3.0 and prior).
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
整数溢出或超界折返
Source: NVD (National Vulnerability Database)
Vulnerability Title
Texas Instruments SimpleLink 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Texas Instruments SimpleLink是美国德州仪器（Texas Instruments）公司的一个应用程序。提供了最广泛的差异化有线和无线Arm®MCU系列产品。 SimpleLink Wi-Fi, MSP432, CC13XX, CC26XX, CC32XX, CC3100 存在输入验证错误漏洞，该漏洞源于当试图连接到WIFI网络时，主机MCU的api中存在整数溢出，可能导致拒绝服务条件或代码执行等问题。
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
VendorProductAffected VersionsCPESubscribe
-SimpleLink Wi-Fi, MSP432, CC13XX, CC26XX, CC32XX, CC3100 MSP432E4 SDK: v4.20.00.12 and prior, CC32XX SDK v4.30.00.06 and prior, CC13X0 SDK versions prior to v4.10.03, CC13X2 and CC26XX SDK versions prior to v4.40.00, CC3200 SDK v1.5.0 and prior, CC3100 SDK v1.3.0 and prior -
II. Public POCs for CVE-2021-22677
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III. Intelligence Information for CVE-2021-22677
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IV. Related Vulnerabilities
Same product: SimpleLink Wi-Fi, MSP432, CC13XX, CC26XX, CC32XX, CC3100
Same vendor: n/a
Same weakness: CWE-190
V. Comments for CVE-2021-22677

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