The vulnerability of the sev_vcpu_deliver_sipi_vector() function in the arch/x86/kvm/svm/sev.c module of the virtualization subsystem on the Linux kernel-based x86 platform allows a attacker to cause a service failure.

The vulnerability of the sevvcpudeliversipivector function in the arch/x86/kvm/svm/sev.c module of the virtualization subsystem on the Linux kernel-based x86 platform is related to the assignment of the NULL pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...