{"action":"Upgrade linux to 4.14.7-1 or later.","affected":[{"fixed":"4.14.7-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["4.14.7-1"],"id":"tcs_01M5NC9756JM4B8038EYH8S9AT","modified_at":"2026-09-01T20:03:45.644915734Z","published_at":"2017-12-07T00:29:00.350Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-17449","https://security-tracker.debian.org/tracker/CVE-2017-17449"],"severity":{"label":"medium","score":4.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-17449","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-17449"}],"summary":"The __netlink_deliver_tap_skb function in net/netlink/af_netlink.c in the Linux kernel through 4.14.4, when CONFIG_NLMON is enabled, does not restrict observations of Netlink messages to a single net"}