{"action":"Upgrade linux to 5.10.38-1 or later.","affected":[{"fixed":"5.10.38-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["5.10.38-1"],"id":"tcs_01M5NG3HSQJC3SJ7WWHTX1RG0A","modified_at":"2026-10-23T18:05:16.799816406Z","published_at":"2024-02-27T07:15:07.613Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-46912","https://security-tracker.debian.org/tracker/CVE-2021-46912"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-46912#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-46912"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: net: Make tcp_allowed_congestion_control readonly in non-init netns Currently, tcp_allowed_congestion_control is global and writable"}