{"action":"Upgrade linux to 6.1.11-1 or later.","affected":[{"fixed":"6.1.11-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.1.11-1"],"id":"tcs_01M5NJKG8X6P8SSZMGSB8Y0NXA","modified_at":"2026-10-26T18:02:37.603500290Z","published_at":"2025-03-27T17:15:51.457Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-53020","https://security-tracker.debian.org/tracker/CVE-2023-53020"],"severity":{"label":"medium","score":4.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-53020#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-53020"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: l2tp: close all race conditions in l2tp_tunnel_register() The code in l2tp_tunnel_register() is racy in several ways: 1. It modifies"}