{"action":"Upgrade linux to 4.19.20-1 or later.","affected":[{"fixed":"4.19.20-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["4.19.20-1"],"id":"tcs_01M5ND5F5STHCD7M114TQFMPV1","modified_at":"2026-10-23T18:03:01.407480588Z","published_at":"2019-01-29T16:29:00.387Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-16880","https://security-tracker.debian.org/tracker/CVE-2018-16880"],"severity":{"label":"high","score":7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-16880","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-16880"}],"summary":"A flaw was found in the Linux kernel's handle_rx() function in the [vhost_net] driver. A malicious virtual guest, under specific conditions, can trigger an out-of-bounds write in a kmalloc-8 slab on a"}