{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NE2SD5HCXTQBKVJMQNC668","modified_at":"2026-09-21T07:02:53.588600158Z","published_at":"2019-11-29T17:15:11.840Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-19378","https://security-tracker.debian.org/tracker/CVE-2019-19378"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-19378","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-19378"}],"summary":"In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image can lead to slab-out-of-bounds write access in index_rbio_pages in fs/btrfs/raid56.c."}