{"action":"Upgrade linux to 5.14.12-1 or later.","affected":[{"fixed":"5.14.12-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["5.14.12-1"],"id":"tcs_01M5NFYX102C2EY2EZYY5WV7CK","modified_at":"2026-10-23T18:03:32.747120987Z","published_at":"2022-08-24T16:15:09.197Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-4028","https://security-tracker.debian.org/tracker/CVE-2021-4028"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-4028#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-4028"}],"summary":"A flaw in the Linux kernel's implementation of RDMA communications manager listener code allowed an attacker with local access to setup a socket to listen on a high port allowing for a list element to"}