{"action":"Upgrade linux to 6.3.11-1 or later.","affected":[{"fixed":"6.3.11-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.3.11-1"],"id":"tcs_01M5NJ3J1F8Z4925TWPBJQ0PPK","modified_at":"2026-10-26T18:02:29.147970136Z","published_at":"2023-06-28T21:15:10.447Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-3390","https://security-tracker.debian.org/tracker/CVE-2023-3390"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-3390#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-3390"}],"summary":"A use-after-free vulnerability was found in the Linux kernel's netfilter subsystem in net/netfilter/nf_tables_api.c. Mishandled error handling with NFT_MSG_NEWRULE makes it possible to use a dangling"}