ROOT-OS-UBUNTU-2204-CVE-2025-37838 CVE-2025-37838 in rootio-linux - Patched by Root

Root has patched CVE-2025-37838 in the rootio-linux package for Root:Ubuntu:22.04. Multiple fixed versions available...

USN-7861-1 linux, linux-aws, linux-gkeop, linux-hwe-6.8, linux-ibm, linux-ibm-6.8, linux-lowlatency, linux-lowlatency-hwe-6.8, linux-nvidia, linux-nvidia-lowlatency vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...