{"action":"Upgrade linux to 6.3.7-1 or later.","affected":[{"fixed":"6.3.7-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.3.7-1"],"id":"tcs_01M5NJW9D6VJWN1PC1RZ411TYH","modified_at":"2026-10-16T10:00:51.266778653Z","published_at":"2025-12-24T13:16:12.593Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-54107","https://security-tracker.debian.org/tracker/CVE-2023-54107"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-54107#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-54107"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: dropping parent refcount after pd_free_fn() is done Some cgroup policies will access parent pd through child pd even aft"}