{"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:14","exploited":false,"fixed_versions":["6.3.7-1"],"id":"tcs_01M5NJQRFBW8FEP60DZPXYDVHB","modified_at":"2026-10-16T09:47:23.682062892Z","published_at":"2025-10-01T12:15:51.180Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-53484","https://security-tracker.debian.org/tracker/CVE-2023-53484"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-53484#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-53484"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: lib: cpu_rmap: Avoid use after free on rmap->obj array entries When calling irq_set_affinity_notifier() with NULL at the notify argu"}