{"action":"Upgrade linux to 5.10.19-1 or later.","affected":[{"fixed":"5.10.19-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["5.10.19-1"],"id":"tcs_01M5NFRFQXNGP4C8HMA7FGYQWH","modified_at":"2026-10-23T18:04:50.619794978Z","published_at":"2021-03-23T18:15:13.627Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-3444","https://security-tracker.debian.org/tracker/CVE-2021-3444"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-3444#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-3444"}],"summary":"The bpf verifier in the Linux kernel did not properly handle mod32 destination register truncation when the source register was known to be 0. A local attacker with the ability to load bpf programs co"}