{"action":"Upgrade linux to 4.14.2-1 or later.","affected":[{"fixed":"4.14.2-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["4.14.2-1"],"id":"tcs_01M5NDK2WTWDY70SGSXTQNNCGR","modified_at":"2026-10-23T18:03:10.140010971Z","published_at":"2018-12-07T23:29:00.227Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-9517","https://security-tracker.debian.org/tracker/CVE-2018-9517"],"severity":{"label":"medium","score":6.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-9517","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-9517"}],"summary":"In pppol2tp_connect, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not need"}