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BUG-0481project-52高已修复deploy-config
Ubuntu cloud-init NOPASSWD two-location injection
发现：2026-10-06验证：2026-10-09置信度：80%
症状
sudo works without password after cloud-init provisioning
根因
Ubuntu cloud-init injects NOPASSWD into both /etc/sudoers and /etc/sudoers.d/90-cloud-init-users, single deletion is insufficient
修复方案
sudo sed -i '/NOPASSWD/d' /etc/sudoers AND /etc/sudoers.d/90-cloud-init-users, then set explicit 'user ALL=(ALL) ALL'
错误签名
NOPASSWD cloud-init sudoers技术信息
来源项目
project-52
涉及文件
/etc/sudoers, /etc/sudoers.d/90-cloud-init-users
标签
project-52, mcp-reported, source-agent