linux is vulnerable to denial of service. The vulnerability exists due to an incorrect connection-setup ordering in fs/nfs/nfs4client.c.
git://git.launchpad.net/ubuntu-cve-tracker/tree/active/CVE-2021-38199
cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.4
github.com/torvalds/linux/commit/dd99e9f98fbf423ff6d365b37a98e8879170f17c
lists.debian.org/debian-lts-announce/2021/10/msg00010.html
lists.debian.org/debian-lts-announce/2021/12/msg00012.html
security.netapp.com/advisory/ntap-20210902-0010/
www.debian.org/security/2021/dsa-4978