{"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_01M5NG2WQEAR983VGCPJZHFDAV","modified_at":"2026-10-23T18:04:17.182698581Z","published_at":"2021-12-25T02:15:06.710Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-45486","https://security-tracker.debian.org/tracker/CVE-2021-45486"],"severity":{"label":"low","score":3.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-45486#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-45486"}],"summary":"In the IPv4 implementation in the Linux kernel before 5.12.4, net/ipv4/route.c has an information leak because the hash table is very small."}