CVSS 3.1 Score 8.0 of 10 (high)


Published Jul 10, 2023
Updated: Jul 17, 2023
CWE ID 416


CVE-2023-1902 is a vulnerability that affects various products, including 'bQefx' series, 'ZuqEeG', 'kGshaI', 'd0rE77', and many others. The vulnerability arises from the bluetooth HCI host layer logic not clearing a global reference to a state pointer after handling connection events. This flaw could be exploited by a malicious HCI Controller to cause a crash (DoS) or potentially execute remote code on the Host layer. The risk score for this vulnerability is 26, indicating a significant threat to organizations. To remediate the vulnerability, it is recommended to apply patches or updates provided by the affected vendors as they become available.


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