{"action":"Upgrade linux to 4.19.28-1 or later.","affected":[{"fixed":"4.19.28-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.19.28-1"],"id":"tcs_01M5NDZWQ5539W17CFHCSAR4T5","modified_at":"2026-09-21T07:01:14.779750693Z","published_at":"2019-09-30T13:15:11.013Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-16994","https://security-tracker.debian.org/tracker/CVE-2019-16994"],"severity":{"label":"medium","score":4.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-16994#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-16994"}],"summary":"In the Linux kernel before 5.0, a memory leak exists in sit_init_net() in net/ipv6/sit.c when register_netdev() fails to register sitn->fb_tunnel_dev, which may cause denial of service, aka CID-07f12b"}