作者简介：彭伟林，Linux老兵，混迹过电信、手机、工控、安全多个行业。 原创雄文：由泰晓读者投递的各类社区原创好文。 版权声明：本文最先发表于 “泰晓科技” 微信公众号，欢迎转载，转载时请在文章的开头保留本声明。 IPC CLONE_NEWIPC System V IPC, POSIX ...

Linux admins who have enabled the unprivileged user namespace restriction in their recent Ubuntu environments should take action to close three new vulnerabilities that allow a threat actor to bypass ...

Three security bypasses have been discovered in Ubuntu Linux’s unprivileged user namespace restrictions, which could be enable a local attacker to exploit vulnerabilities in kernel components. The ...