{"action":"Upgrade linux to 6.17.6-1 or later.","affected":[{"fixed":"6.17.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.17.6-1"],"id":"tcs_01M5NNSQQFDA8DSZFZDYW35HR5","modified_at":"2026-10-23T18:04:36.188129758Z","published_at":"2025-11-12T11:15:47.910Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-40174","https://security-tracker.debian.org/tracker/CVE-2025-40174"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-40174","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-40174"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: x86/mm: Fix SMP ordering in switch_mm_irqs_off() Stephen noted that it is possible to not have an smp_mb() between the loaded_mm sto"}