{"action":"Upgrade linux to 6.4.4-1 or later.","affected":[{"fixed":"6.4.4-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.4.4-1"],"id":"tcs_01M5NJPQAKECSAPAYV47MKQDYF","modified_at":"2026-10-26T18:02:53.145595266Z","published_at":"2025-09-18T14:15:40.953Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-53380","https://security-tracker.debian.org/tracker/CVE-2023-53380"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-53380#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-53380"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix null-ptr-deref of mreplace in raid10_sync_request There are two check of 'mreplace' in raid10_sync_request(). In the"}