{"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:13","exploited":false,"fixed_versions":["6.4.4-1"],"id":"tcs_01M5NJSTA9X1MP9ETG4NSR0D1V","modified_at":"2026-10-29T09:47:30.583707665Z","published_at":"2025-10-22T14:15:44.437Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-53699","https://security-tracker.debian.org/tracker/CVE-2023-53699"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-53699#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-53699"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: riscv: move memblock_allow_resize() after linear mapping is ready The initial memblock metadata is accessed from kernel image mappin"}