{"id":"CVE-2022-1882","revision":"1c5a67e1e01540f3acc7e0a1c9c78e5b","records":[{"revision":"1c5a67e1e01540f3acc7e0a1c9c78e5b","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2022-1882","aliases":[],"title":"A use-after-free flaw was found in the Linux kernel’s pipes functionality in how a user performs manipulations with the pipe post_one_notification() after free_pipe_info() that is already called. This flaw allows a local user to crash or po…","description":"A use-after-free flaw was found in the Linux kernel’s pipes functionality in how a user performs manipulations with the pipe post_one_notification() after free_pipe_info() that is already called. This flaw allows a local user to crash or potentially escalate their privileges on the system.","state":0,"publishedAt":"2022-05-26T00:00:00+00:00","modifiedAt":"2026-10-14T12:53:06.03+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 5.18-rc8\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://lore.kernel.org/lkml/20220507115605.96775-1-tcs.kernel%40gmail.com/T/","https://bugzilla.redhat.com/show_bug.cgi?id=2089701","https://security.netapp.com/advisory/ntap-20220715-0002/"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2022-1882","license":"CVE Program Terms of Use","key":"cve-program:CVE-2022-1882","identifiers":["CVE-2022-1882"]},"retained":false,"historicalAffected":[]}],"coverage":[]}