{"id":"CVE-2022-3646","revision":"9ce119d036c04ce49250b02bbee550ca","records":[{"revision":"9ce119d036c04ce49250b02bbee550ca","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2022-3646","aliases":[],"title":"Linux Kernel BPF segment.c nilfs_attach_log_writer memory leak","description":"A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects the function nilfs_attach_log_writer of the file fs/nilfs2/segment.c of the component BPF. The manipulation leads to memory leak. The attack may be initiated remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211961 was assigned to this vulnerability.","state":0,"publishedAt":"2022-10-21T00:00:00+00:00","modifiedAt":"2026-10-14T13:51:49.404+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:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L","score":3.1,"severity":"LOW"}],"references":["https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=d0d51a97063db4704a5ef6bc978dddab1636a306","https://vuldb.com/?id.211961","https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html","https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2022-3646","license":"CVE Program Terms of Use","key":"cve-program:CVE-2022-3646","identifiers":["CVE-2022-3646"]},"retained":false,"historicalAffected":[]}],"coverage":[]}