{"action":"Upgrade linux to 5.14.16-1 or later.","affected":[{"fixed":"5.14.16-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.14.16-1"],"id":"tcs_01M5NFZQ3EK0M11SN0XCNTSNDA","modified_at":"2026-10-23T18:03:34.096010549Z","published_at":"2022-02-18T18:15:10.363Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-4093","https://security-tracker.debian.org/tracker/CVE-2021-4093"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-4093","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-4093"}],"summary":"A flaw was found in the KVM's AMD code for supporting the Secure Encrypted Virtualization-Encrypted State (SEV-ES). A KVM guest using SEV-ES can trigger out-of-bounds reads and writes in the host kern"}