SUSE-SU-2026:21523-1 Security update for the Linux Kernel (Live Patch 0 for SUSE Linux Enterprise 16)

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.5.1 fixes various security issues The following security issues were fixed: - CVE-2025-39977: futex: Prevent use-after-free during requeue-PI bsc1252048. - CVE-2025-71066: net/sched: ets: Always remove class from active list before...

China's Hacking of the Border Gateway Protocol

This is a long -- and somewhat technical -- paper by Chris C. Demchak and Yuval Shavitt about China's repeated hacking of the Internet Border Gateway Protocol BGP: "China's Maxim ­ Leave No Access Point Unexploited: The Hidden Story of China Telecom's BGP Hijacking." BGP hacking is how large...