{"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:14","exploited":false,"fixed_versions":["6.12.20-1"],"id":"tcs_01M5NN40DBK8C3S7PCADKDY92D","modified_at":"2026-09-01T20:05:43.300818488Z","published_at":"2025-04-01T16:15:29.910Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-21985","https://security-tracker.debian.org/tracker/CVE-2025-21985"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-21985#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-21985"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix out-of-bound accesses [WHAT & HOW] hpo_stream_to_link_encoder_mapping has size MAX_HPO_DP2_ENCODERS(=4), but lo"}