{"action":"Upgrade linux to 6.4.13-1 or later.","affected":[{"fixed":"6.4.13-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.4.13-1"],"id":"tcs_01M5NJW47E2RJDRE7RJTZHXNH1","modified_at":"2026-10-26T18:02:55.684173288Z","published_at":"2025-12-24T13:16:10.667Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-54088","https://security-tracker.debian.org/tracker/CVE-2023-54088"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-54088#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-54088"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: hold queue_lock when removing blkg->q_node When blkg is removed from q->blkg_list from blkg_free_workfn(), queue_lock ha"}