{"action":"Upgrade linux to 5.5.13-1 or later.","affected":[{"fixed":"5.5.13-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["5.5.13-1"],"id":"tcs_01M5NEY138GEQCMK9J44PTS4TX","modified_at":"2026-10-26T12:01:07.052272519Z","published_at":"2020-04-08T22:15:12.263Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-2732","https://security-tracker.debian.org/tracker/CVE-2020-2732"],"severity":{"label":"medium","score":6.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-2732#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-2732"}],"summary":"A flaw was discovered in the way that the KVM hypervisor handled instruction emulation for an L2 guest when nested virtualisation is enabled. Under some circumstances, an L2 guest may trick the L0 gue"}