In ISC DHCP 1.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1 a system with access to a DHCP server, sending DHCP packets crafted to include fqdn labels longer than 63 bytes, could eventually cause the server to run out of memory. CREATE(Triage):(User=admin) CVE-2022-2929 (https://nvd.nist.gov/vuln/detail/CVE-2022-2929)