CVE:CVE-2021-1957
CNNVD:CNNVD-202109-238
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 芯片存在安全漏洞，该漏洞源于蓝牙中存在不正确访问控制。当 ACL 链接加密失败且 ACL 链接在与配对设备重新连接期间未断开连接时，访问控制不当。
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