Beveiligingsadvies
CVE-2022-1789
CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations
Beschrijving
With shadow paging enabled, the INVPCID instruction results in a call to kvm_mmu_invpcid_gva. If INVPCID is executed with CR0.PG=0, the invlpg callback is not set and the result is a NULL pointer dereference.