{"action":"Upgrade linux to 5.4.19-1 or later.","affected":[{"fixed":"5.4.19-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.4.19-1"],"id":"tcs_01M5NF8NMWTVVKE639AP9RWTH0","modified_at":"2026-10-26T12:02:24.386463223Z","published_at":"2020-01-29T00:15:10.953Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-8428","https://security-tracker.debian.org/tracker/CVE-2020-8428"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-8428","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-8428"}],"summary":"fs/namei.c in the Linux kernel before 5.5 has a may_create_in_sticky use-after-free, which allows local users to cause a denial of service (OOPS) or possibly obtain sensitive information from kernel m"}