{"action":"Upgrade linux to 6.3.7-1 or later.","affected":[{"fixed":"6.3.7-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.3.7-1"],"id":"tcs_01M5NJVDY0HDMCAES8NSCQH9WQ","modified_at":"2026-10-26T18:02:46.679266058Z","published_at":"2025-12-24T11:15:53.320Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-54004","https://security-tracker.debian.org/tracker/CVE-2023-54004"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-54004#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-54004"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: udplite: Fix NULL pointer dereference in __sk_mem_raise_allocated(). syzbot reported [0] a null-ptr-deref in sk_get_rmem0() while us"}