{"action":"Upgrade linux to 4.17.3-1 or later.","affected":[{"fixed":"4.17.3-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["4.17.3-1"],"id":"tcs_01M5NCZEZC4S8Y5XCTFCJC05EJ","modified_at":"2026-10-23T18:02:58.366565345Z","published_at":"2018-06-12T12:29:00.257Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-12233","https://security-tracker.debian.org/tracker/CVE-2018-12233"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-12233","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-12233"}],"summary":"In the ea_get function in fs/jfs/xattr.c in the Linux kernel through 4.17.1, a memory corruption bug in JFS can be triggered by calling setxattr twice with two different extended attribute names on th"}