{"id":"CVE-2023-40283","revision":"e9ed09ca958d4033900eb911c558825d","records":[{"revision":"e9ed09ca958d4033900eb911c558825d","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2023-40283","aliases":[],"title":"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.","description":"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.","state":0,"publishedAt":"2023-08-14T00:00:00+00:00","modifiedAt":"2026-10-14T23:47:45.897+00:00","affected":[{"ecosystem":"Vendor product","name":"n/a","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"n/a\",\n                    \"product\": \"n/a\",\n                    \"versions\": [\n                        {\n                            \"version\": \"n/a\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1728137b33c00d5a2b5110ed7aafb42e7c32e4a1","https://github.com/torvalds/linux/commit/1728137b33c00d5a2b5110ed7aafb42e7c32e4a1","https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.4.10","https://www.debian.org/security/2023/dsa-5480","https://www.debian.org/security/2023/dsa-5492","http://packetstormsecurity.com/files/175072/Kernel-Live-Patch-Security-Notice-LSN-0098-1.html","https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html","https://security.netapp.com/advisory/ntap-20231020-0007/","http://packetstormsecurity.com/files/175963/Kernel-Live-Patch-Security-Notice-LSN-0099-1.html","https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2023-40283","license":"CVE Program Terms of Use","key":"cve-program:CVE-2023-40283","identifiers":["CVE-2023-40283"]},"retained":false,"historicalAffected":[]}],"coverage":[]}