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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: zephyr
Published: 2023-07-10T04:37:33.126Z
Updated: 2024-08-02T06:05:26.711Z
Reserved: 2023-04-05T22:11:42.140Z
Link: CVE-2023-1901
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2023-07-10T16:15:49.003
Modified: 2023-07-14T16:48:07.930
Link: CVE-2023-1901
Redhat
No data.