{"action":"Upgrade linux to 5.15.15-1 or later.","affected":[{"fixed":"5.15.15-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.15.15-1"],"id":"tcs_01M5NG7W66BRY08WVZPV73NC7Z","modified_at":"2026-10-23T18:04:19.996107453Z","published_at":"2024-05-24T15:15:11.400Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-47507","https://security-tracker.debian.org/tracker/CVE-2021-47507"],"severity":{"label":"medium","score":4.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-47507#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-47507"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: nfsd: Fix nsfd startup race (again) Commit bd5ae9288d64 (\"nfsd: register pernet ops last, unregister first\") has re-opened rpc_pipef"}