{"action":"Upgrade linux to 6.12.21-1 or later.","affected":[{"fixed":"6.12.21-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.21-1"],"id":"tcs_01M5NN48PEER7ZZ0T07M1SDGP5","modified_at":"2026-10-16T09:47:35.683314378Z","published_at":"2025-04-08T09:15:25.643Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-22013","https://security-tracker.debian.org/tracker/CVE-2025-22013"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-22013","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-22013"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Unconditionally save+flush host FPSIMD/SVE/SME state There are several problems with the way hyp code lazily saves the h"}