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I. Basic Information for CVE-2021-31610
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Bluetooth Classic implementation on AB32VG1 devices does not properly handle the reception of continuous unsolicited LMP responses, allowing attackers in radio range to trigger a denial of service (either restart or deadlock the device) by flooding a device with LMP_AU_rand data.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
AB32VG1 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AB32VG1是中科蓝讯的一款芯片。 AB32VG1存在安全漏洞,该漏洞源于AB32VG1 设备上的 Bluetooth Classic 实现无法正确处理连续主动提供的 LMP 响应的接收,允许无线电范围内的攻击者通过用 LMP_AU_rand 数据淹没设备来触发拒绝服务
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
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2021-31610
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III. Intelligence Information for CVE-2021-31610
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IV. Related Vulnerabilities
V. Comments for CVE-2021-31610

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