{"id":"CVE-2022-3564","revision":"7b71124ae64e47c0974a41f42003173f","records":[{"revision":"7b71124ae64e47c0974a41f42003173f","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2022-3564","aliases":[],"title":"Linux Kernel Bluetooth l2cap_core.c l2cap_reassemble_sdu use after free","description":"A vulnerability classified as critical was found in Linux Kernel. Affected by this vulnerability is the function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211087.","state":0,"publishedAt":"2022-10-17T00:00:00+00:00","modifiedAt":"2026-10-14T13:47:07.837+00:00","affected":[{"ecosystem":"Vendor product","name":"Kernel","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Linux\",\n                    \"product\": \"Kernel\",\n                    \"versions\": [\n                        {\n                            \"version\": \"n/a\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","score":5.5,"severity":"MEDIUM"}],"references":["https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=89f9f3cb86b1c63badaf392a83dd661d56cc50b1","https://vuldb.com/?id.211087","https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html","https://security.netapp.com/advisory/ntap-20221223-0001/","https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2022-3564","license":"CVE Program Terms of Use","key":"cve-program:CVE-2022-3564","identifiers":["CVE-2022-3564"]},"retained":false,"historicalAffected":[]}],"coverage":[]}