{"action":"Upgrade linux to 6.1.15-1 or later.","affected":[{"fixed":"6.1.15-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.1.15-1"],"id":"tcs_01M5NGF4Y3JYXPFAM2VBQRW78V","modified_at":"2026-10-15T08:01:33.929740650Z","published_at":"2023-01-09T11:15:10.583Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-2196","https://security-tracker.debian.org/tracker/CVE-2022-2196"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-2196#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-2196"}],"summary":"A regression exists in the Linux Kernel within KVM: nVMX that allowed for speculative execution attacks. L2 can carry out Spectre v2 attacks on L1 due to L1 thinking it doesn't need retpolines or IBPB"}