CVE-2026-68390 — Bluetooth: hci_sync: hold hdev->lock for hci_conn_params lookups
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: hold hdev->lock for hci_conn_params lookups hci_conn_params_lookup requires hdev->lock…
Published: 2026-08-10 · CVSS: 8.8 · CVSS 3.1
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: hold hdev->lock for hci_conn_params lookups hci_conn_params_lookup requires hdev->lock be held, otherwise the list iteration or param access is not safe. Hold hdev->lock for params lookups in hci_sync.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7