{"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:12","exploited":false,"fixed_versions":["5.10.38-1"],"id":"tcs_01M5NG46G7VRRW9MFAQJW211DZ","modified_at":"2026-10-23T18:04:50.959428327Z","published_at":"2024-02-28T09:15:38.657Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-47010","https://security-tracker.debian.org/tracker/CVE-2021-47010"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-47010","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-47010"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: net: Only allow init netns to set default tcp cong to a restricted algo tcp_set_default_congestion_control() is netns-safe in that i"}