{"action":"Upgrade linux to 6.12.8-1 or later.","affected":[{"fixed":"6.12.8-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.8-1"],"id":"tcs_01M5NMFK2NT9E04DPE8YVRZAD4","modified_at":"2026-09-15T09:02:37.794540019Z","published_at":"2025-01-11T13:15:28.197Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2024-55881","https://security-tracker.debian.org/tracker/CVE-2024-55881"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2024-55881#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2024-55881"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Play nice with protected guests in complete_hypercall_exit() Use is_64_bit_hypercall() instead of is_64_bit_mode() to dete"}