CVE-2021-34150
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I. Basic Information for CVE-2021-34150
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Bluetooth Classic implementation on Bluetrum AB5301A devices with unknown firmware versions does not properly handle the reception of oversized DM1 LMP packets while no other BT connections are active, allowing attackers in radio range to prevent new BT connections (disabling the AB5301A inquiry and page scan procedures) via a crafted LMP packet. The user needs to manually perform a power cycle (restart) of the device to restore BT connectivity.
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
Bluetrum AB5301A 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Bluetrum AB5301A是Bluetrum的中科蓝讯的一款音箱。 Bluetrum AB5301A 存在缓冲区错误漏洞，该漏洞源于在具有未知固件版本的 Bluetrum AB5301A 设备上的蓝牙经典实现无法正确处理接收超大 DM1 LMP 数据包，而没有其他 BT 连接处于活动状态，允许无线电范围内的攻击者阻止新的 BT 连接（禁用 AB5301A 查询和页面扫描程序) 通过精心制作的 LMP 数据包。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2021-34150
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://dl.packetstormsecurity.net/papers/general/braktooth.pdfx_refsource_MISC
- http://www.bluetrum.com/product/ab5301a.htmlx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-34150
Same Patch Batch · n/a · 2021-09-07 · 102 CVEs total
| CVE-2021-38617 | 8.8 HIGH | Eigen NLP 安全漏洞 |
| CVE-2021-38616 | 7.6 HIGH | Eigen NLP 安全漏洞 |
| CVE-2021-38615 | 6.3 MEDIUM | Eigen NLP 安全漏洞 |
| CVE-2021-38841 | Simple Water Refilling Station Management System 代码问题漏洞 | |
| CVE-2021-38840 | Simple Water Refilling Station Management System SQL注入漏洞 | |
| CVE-2021-39278 | Moxa多款产品跨站脚本漏洞 | |
| CVE-2021-39279 | Moxa 多款产品操作系统命令注入漏洞 | |
| CVE-2021-28136 | Espressif ESP-IDF缓冲区错误漏洞 | |
| CVE-2021-34144 | Zhuhai Jieli AC690X输入验证错误漏洞 | |
| CVE-2021-28135 | Espressif ESP-IDF 安全漏洞 | |
| CVE-2021-28155 | JBL TUNE500BT输入验证错误漏洞 | |
| CVE-2021-31613 | Zhuhai Jieli AC690X输入验证错误漏洞 | |
| CVE-2021-31611 | Zhuhai Jieli AC690X 输入验证错误漏洞 | |
| CVE-2021-31786 | Actions ATS2815 输入验证错误漏洞 | |
| CVE-2021-31785 | Actions ATS2815输入验证错误漏洞 | |
| CVE-2021-31609 | Silicon Labs iWRAP 安全漏洞 | |
| CVE-2021-34147 | Cypress WICED BT 输入验证错误漏洞 | |
| CVE-2021-28139 | Espressif ESP-IDF 代码注入漏洞 | |
| CVE-2021-34148 | Cypress WICED BT输入验证错误漏洞 | |
| CVE-2021-31612 | Zhuhai Jieli AC690X 安全漏洞 |
Showing top 20 of 102 CVEs. View all on vendor page → →
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V. Comments for CVE-2021-34150
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