CVE-2023-21667
CVSS 3.1 Score 6.5 of 10 (medium)
Details
Published Sep 5, 2023
Updated: Apr 12, 2024
CWE ID 125
CWE ID 126
Summary
CVE-2023-21667 denotes a Transient Denial of Service (DoS) vulnerability impacting Bluetooth HOSTs. This issue arises during the validation process of a blacklisted Bluetooth keyboard descriptor. An attacker can exploit this weakness by transmitting a crafted descriptor, causing the host to experience a DoS condition. The vulnerability underscores the importance of proper input validation in Bluetooth implementations to prevent potential disruptions.
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