{"id":"CVE-2022-1012","revision":"3ac759a2eaf641cb8b3e329f3cd18fd4","records":[{"revision":"3ac759a2eaf641cb8b3e329f3cd18fd4","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2022-1012","aliases":[],"title":"A memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the small table perturb size. This flaw may allow an attacker to information leak and may cause a denial of service problem.","description":"A memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the small table perturb size. This flaw may allow an attacker to information leak and may cause a denial of service problem.","state":0,"publishedAt":"2022-08-05T00:00:00+00:00","modifiedAt":"2026-10-14T12:16:58.216+00:00","affected":[{"ecosystem":"Vendor product","name":"Kernel","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"n/a\",\n                    \"product\": \"Kernel\",\n                    \"versions\": [\n                        {\n                            \"version\": \"Linux kernel version prior to 5.18-rc6\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://lore.kernel.org/lkml/20220427065233.2075-1-w%401wt.eu/T/","https://bugzilla.redhat.com/show_bug.cgi?id=2064604","https://security.netapp.com/advisory/ntap-20221020-0006/"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2022-1012","license":"CVE Program Terms of Use","key":"cve-program:CVE-2022-1012","identifiers":["CVE-2022-1012"]},"retained":false,"historicalAffected":[]}],"coverage":[]}