{"action":"Upgrade linux to 5.14.6-1 or later.","affected":[{"fixed":"5.14.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.14.6-1"],"id":"tcs_01M5NG6AXMG3TW66W5RSK4AF1P","modified_at":"2026-10-23T18:03:45.768560295Z","published_at":"2024-05-21T15:15:18.453Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-47309","https://security-tracker.debian.org/tracker/CVE-2021-47309"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-47309","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-47309"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: net: validate lwtstate->data before returning from skb_tunnel_info() skb_tunnel_info() returns pointer of lwtstate->data as ip_tunne"}