{"action":"Upgrade linux to 6.11.4-1 or later.","affected":[{"fixed":"6.11.4-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.11.4-1"],"id":"tcs_01M5NM6ZP5XC538BNR2VKAW0B6","modified_at":"2026-09-15T09:03:10.713739612Z","published_at":"2024-10-21T18:15:09.657Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2024-49877","https://security-tracker.debian.org/tracker/CVE-2024-49877"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2024-49877#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2024-49877"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix possible null-ptr-deref in ocfs2_set_buffer_uptodate When doing cleanup, if flags without OCFS2_BH_READAHEAD, it may trig"}