{"action":"Upgrade linux to 6.4.11-1 or later.","affected":[{"fixed":"6.4.11-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.4.11-1"],"id":"tcs_01M5NJRFHV1E5M80QNDZN6JCQC","modified_at":"2026-10-26T18:02:45.527193654Z","published_at":"2025-10-04T16:15:51.163Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-53558","https://security-tracker.debian.org/tracker/CVE-2023-53558"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-53558#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-53558"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: rcu-tasks: Avoid pr_info() with spin lock in cblist_init_generic() pr_info() is called with rtp->cbs_gbl_lock spin lock locked. Beca"}