{"action":"Upgrade linux to 4.5.3-1 or later.","affected":[{"fixed":"4.5.3-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["4.5.3-1"],"id":"tcs_01M5NBKVCXFEF82CRFAV66CPZB","modified_at":"2026-09-22T07:02:05.548607456Z","published_at":"2016-05-23T10:59:04.783Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2016-4558","https://security-tracker.debian.org/tracker/CVE-2016-4558"],"severity":{"label":"high","score":7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2016-4558","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2016-4558"}],"summary":"The BPF subsystem in the Linux kernel before 4.5.5 mishandles reference counts, which allows local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via a c"}