CVE-2024-47748

CVE-2024-47748: Linux kernel vhost_vdpa code fixes an irq bypass producer token life-cycle bug. The token formerly registered in vhost_vdpa_setup_vq_irq() could outlive the eventfd_ctx, risking use-after-free when the eventfd is released. The patch binds the token lifecycle to VHOST_SET_VRING_CAL...