Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v4: Do not allow a VMOVP operation on a VPE that is already being unmapped, when the doorbell interrupt is still visible in /proc/irq/. Kunkun Jiang reported that there is a small window of opportunity for user space ...