{"action":"Upgrade linux to 5.10.40-1 or later.","affected":[{"fixed":"5.10.40-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.10.40-1"],"id":"tcs_01M5NG4N37F2YA3SRZ49PF5CYT","modified_at":"2026-10-23T18:04:18.102184818Z","published_at":"2024-03-01T22:15:47.433Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-47080","https://security-tracker.debian.org/tracker/CVE-2021-47080"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-47080","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-47080"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Prevent divide-by-zero error triggered by the user The user_entry_size is supplied by the user and later used as a denomi"}