Security Advisory
CVE-2023-28464
7.8
HIGH
Vulnerability Description
hci_conn_cleanup in net/bluetooth/hci_conn.c in the Linux kernel through 6.2.9 has a use-after-free (observed in hci_conn_hash_flush) because of calls to hci_dev_put and hci_conn_put. There is a double free that may lead to privilege escalation.
Published Date
March 31, 2023
Official Source
NIST NVD Advisory