{"action":"Upgrade linux to 6.12.16-1 or later.","affected":[{"fixed":"6.12.16-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.12.16-1"],"id":"tcs_01M5NN26DSW2MMHC2Y8P2ZPK62","modified_at":"2026-09-01T20:05:42.643487275Z","published_at":"2025-02-27T20:16:04.793Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-21823","https://security-tracker.debian.org/tracker/CVE-2025-21823"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-21823#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-21823"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: batman-adv: Drop unmanaged ELP metric worker The ELP worker needs to calculate new metric values for all neighbors \"reachable\" over"}