CVE-2026-46020

CVE-2026-46020 affects the Linux kernel DAMON subsystem. The issue arises from unvalidated damos_quota_goal->nid for node_mem_{used,free}_bp, which is used by si_meminfo_node() and NODE_DATA(), potentially enabling out-of-bounds memory access via DAMON_SYSFS. The provided patch series mm/damon...