{"action":"Upgrade linux to 4.19.13-1 or later.","affected":[{"fixed":"4.19.13-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["4.19.13-1"],"id":"tcs_01M5ND5FTT4RYWB8M08WVTW33Y","modified_at":"2026-10-23T18:03:01.486310628Z","published_at":"2019-01-03T16:29:00.303Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-16882","https://security-tracker.debian.org/tracker/CVE-2018-16882"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-16882","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-16882"}],"summary":"A use-after-free issue was found in the way the Linux kernel's KVM hypervisor processed posted interrupts when nested(=1) virtualization is enabled. In nested_get_vmcs12_pages(), in case of an error w"}