{"action":"Upgrade linux to 6.12.12-1 or later.","affected":[{"fixed":"6.12.12-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.12.12-1"],"id":"tcs_01M5NN0WMFYTZMYPBQWZCS1B0F","modified_at":"2026-09-01T20:05:42.083466704Z","published_at":"2025-02-12T14:15:33.020Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-21699","https://security-tracker.debian.org/tracker/CVE-2025-21699"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-21699#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-21699"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: gfs2: Truncate address space when flipping GFS2_DIF_JDATA flag Truncate an inode's address space when flipping the GFS2_DIF_JDATA fl"}