{"action":"Upgrade linux to 5.18.5-1 or later.","affected":[{"fixed":"5.18.5-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.18.5-1"],"id":"tcs_01M5NHA9VM28SW8YPJH3WN7R7S","modified_at":"2026-10-15T08:03:10.722917221Z","published_at":"2025-02-26T07:01:08.660Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-49318","https://security-tracker.debian.org/tracker/CVE-2022-49318"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-49318","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-49318"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: f2fs: remove WARN_ON in f2fs_is_valid_blkaddr Syzbot triggers two WARNs in f2fs_is_valid_blkaddr and __is_bitmap_valid. For example,"}