Threats tagged 'ghsa-6q94-4246-2272'

A vulnerability in the Linux kernel's KVM arm64 vgic-its component could cause a host crash when migrating a guest virtual machine. The issue arises from dereferencing a NULL collection pointer during ITT save operations, triggered by a specific sequence of MAPC, MAPD, and MAPTI commands from the guest. This flaw has been resolved by saving a zeroed entry instead of dereferencing the NULL pointer.