{"action":"Upgrade linux to 5.14.6-2 or later.","affected":[{"fixed":"5.14.6-2","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.14.6-2"],"id":"tcs_01M5NFZV4B7KCSGQH97P118505","modified_at":"2026-10-23T18:03:28.012569613Z","published_at":"2021-09-19T17:15:07.227Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-41073","https://security-tracker.debian.org/tracker/CVE-2021-41073"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-41073#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-41073"}],"summary":"loop_rw_iter in fs/io_uring.c in the Linux kernel 5.10 through 5.14.6 allows local users to gain privileges by using IORING_OP_PROVIDE_BUFFERS to trigger a free of a kernel buffer, as demonstrated by"}