{"action":"Upgrade linux to 6.12.19-1 or later.","affected":[{"fixed":"6.12.19-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.12.19-1"],"id":"tcs_01M5NN34T7DNTHH7PGQK4GPDMM","modified_at":"2026-10-16T09:47:23.463653828Z","published_at":"2025-04-01T16:15:21.110Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-21906","https://security-tracker.debian.org/tracker/CVE-2025-21906"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-21906#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-21906"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: clean up ROC on failure If the firmware fails to start the session protection, then we do call iwl_mvm_roc_finis"}