{"action":"Upgrade linux to 6.3.7-1 or later.","affected":[{"fixed":"6.3.7-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.3.7-1"],"id":"tcs_01M5NJNYWJK85HQ9XG6SWCCSVZ","modified_at":"2026-10-26T18:02:52.582856939Z","published_at":"2025-09-16T08:15:39.053Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-53297","https://security-tracker.debian.org/tracker/CVE-2023-53297"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-53297#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-53297"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix \"bad unlock balance\" in l2cap_disconnect_rsp conn->chan_lock isn't acquired before l2cap_get_chan_by_scid, if"}