发布于3月6日3月6日 Members Oracle Linux: CVE-2023-28464: ELSA-2024-2394:kernel security, bug fix, and enhancement update (IMPORTANT) (Multiple Advisories) Severity 7 CVSS (AV:L/AC:L/Au:S/C:C/I:C/A:C) Published 03/28/2023 Created 05/21/2024 Added 05/14/2024 Modified 01/07/2025 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. A double-free vulnerability was found in the hci_conn_cleanup in net/bluetooth/hci_conn.c in the Linux Kernel. This issue may cause a denial of service or privilege escalation. Solution(s) oracle-linux-upgrade-kernel References https://attackerkb.com/topics/cve-2023-28464 CVE - 2023-28464 ELSA-2024-2394 ELSA-2024-3138
