{"action":"Upgrade linux to 6.12.20-1 or later.","affected":[{"fixed":"6.12.20-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.20-1"],"id":"tcs_01M5NN41EYCW28EB7NBD419PDF","modified_at":"2026-09-01T20:05:43.688259872Z","published_at":"2025-04-02T13:15:43.427Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-21989","https://security-tracker.debian.org/tracker/CVE-2025-21989"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-21989","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-21989"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix missing .is_two_pixels_per_container Starting from 6.11, AMDGPU driver, while being loaded with amdgpu.dc=1, du"}