{"action":"Upgrade linux to 6.12.57-1 or later.","affected":[{"fixed":"6.12.57-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.57-1"],"id":"tcs_01M5NNTBVP89TACCSCKTHQ6WYN","modified_at":"2026-10-23T18:04:36.438369424Z","published_at":"2025-12-04T16:16:17.827Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-40245","https://security-tracker.debian.org/tracker/CVE-2025-40245"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-40245#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-40245"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: nios2: ensure that memblock.current_limit is set when setting pfn limits On nios2, with CONFIG_FLATMEM set, the kernel relies on mem"}