{"action":"Upgrade linux to 4.19.16-1 or later.","affected":[{"fixed":"4.19.16-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.19.16-1"],"id":"tcs_01M5ND5GYTKXMQYW7NZFS2NQ8R","modified_at":"2026-10-23T18:03:20.000436734Z","published_at":"2018-12-18T22:29:04.713Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-16884","https://security-tracker.debian.org/tracker/CVE-2018-16884"],"severity":{"label":"high","score":8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-16884#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-16884"}],"summary":"A flaw was found in the Linux kernel's NFS41+ subsystem. NFS41+ shares mounted in different network namespaces at the same time can make bc_svc_process() use wrong back-channel IDs and cause a use-aft"}