{"action":"Upgrade linux to 6.4.11-1 or later.","affected":[{"fixed":"6.4.11-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.4.11-1"],"id":"tcs_01M5NJNJ704S5JDYRF2HMC2QDB","modified_at":"2026-10-23T18:04:09.324113675Z","published_at":"2025-09-15T15:15:52.503Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-53252","https://security-tracker.debian.org/tracker/CVE-2023-53252"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-53252#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-53252"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: Bluetooth: use RCU for hci_conn_params and iterate safely in hci_sync hci_update_accept_list_sync iterates over hdev->pend_le_conns"}