Zephyrproject: >> Zephyr >> 3.2.41 Security Vulnerabilities
The bluetooth HCI host layer logic not clearing a global reference to a semaphore after synchronously sending HCI commands may allow a malicious HCI Controller to cause the use of a dangling reference in the host layer, leading to a crash (DoS) or potential RCE on the Host layer.
CVSS Score
5.9
EPSS Score
0.005
Published
2023-07-10
The bluetooth HCI host layer logic not clearing a global reference to a state pointer after handling connection events may allow a malicious HCI Controller to cause the use of a dangling reference in the host layer, leading to a crash (DoS) or potential RCE on the Host layer.
CVSS Score
5.9
EPSS Score
0.005
Published
2023-07-10
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