{"action":"Upgrade linux to 6.12.25-1 or later.","affected":[{"fixed":"6.12.25-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.12.25-1"],"id":"tcs_01M5NN634EYG9SNWTZ12X2D7JC","modified_at":"2026-09-01T20:05:44.511768010Z","published_at":"2025-05-01T13:15:52.273Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-23163","https://security-tracker.debian.org/tracker/CVE-2025-23163"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-23163#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-23163"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: net: vlan: don't propagate flags on open With the device instance lock, there is now a possibility of a deadlock: [ 1.211455] ======"}