{"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:13","exploited":false,"fixed_versions":["6.4.11-1"],"id":"tcs_01M5NJ7WV2SE9HZXC0A0CXWRNB","modified_at":"2026-10-26T18:02:32.259452155Z","published_at":"2023-08-14T03:15:09.257Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-40283","https://security-tracker.debian.org/tracker/CVE-2023-40283"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-40283#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-40283"}],"summary":"An issue was discovered in l2cap_sock_release in net/bluetooth/l2cap_sock.c in the Linux kernel before 6.4.10. There is a use-after-free because the children of an sk are mishandled."}