{"action":"Upgrade linux to 6.1.55-1 or later.","affected":[{"fixed":"6.1.55-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.55-1"],"id":"tcs_01M5NJXMR3KZ55SW8VB3QJXSCA","modified_at":"2026-10-23T17:47:31.326352226Z","published_at":"2025-12-30T13:16:15.517Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-54267","https://security-tracker.debian.org/tracker/CVE-2023-54267"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-54267","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-54267"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Rework lppaca_shared_proc() to avoid DEBUG_PREEMPT lppaca_shared_proc() takes a pointer to the lppaca which is typi"}