{"action":"Upgrade linux to 4.9.13-1 or later.","affected":[{"fixed":"4.9.13-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.9.13-1"],"id":"tcs_01M5NCCRTZ8HP8HVQCDM0MK3SV","modified_at":"2026-09-01T20:03:47.764454354Z","published_at":"2017-02-06T06:59:00.450Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-2596","https://security-tracker.debian.org/tracker/CVE-2017-2596"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-2596#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-2596"}],"summary":"The nested_vmx_check_vmptr function in arch/x86/kvm/vmx.c in the Linux kernel through 4.9.8 improperly emulates the VMXON instruction, which allows KVM L1 guest OS users to cause a denial of service ("}