{"id":"CVE-2021-38199","revision":"3de312c2b31c4a468b1470cfb203e11a","records":[{"revision":"3de312c2b31c4a468b1470cfb203e11a","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2021-38199","aliases":[],"title":"fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachable …","description":"fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachable during trunking detection.","state":0,"publishedAt":"2021-08-08T19:27:50+00:00","modifiedAt":"2026-10-08T21:03:27.214+00:00","affected":[{"ecosystem":"Vendor product","name":"n/a","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"n/a\",\n                    \"vendor\": \"n/a\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"n/a\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.4","https://github.com/torvalds/linux/commit/dd99e9f98fbf423ff6d365b37a98e8879170f17c","https://security.netapp.com/advisory/ntap-20210902-0010/","https://www.debian.org/security/2021/dsa-4978","https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html","https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2021-38199","license":"CVE Program Terms of Use","key":"cve-program:CVE-2021-38199","identifiers":["CVE-2021-38199"]},"retained":false,"historicalAffected":[]}],"coverage":[]}