CVE-2021-47008 | Linux Kernel up to 5.11.21/5.12.4 SVM sev_vcpu_deliver_sipi_vector null pointer dereference (fb9e14f4f821/fd722a57fe0b/a3ba26ecfb56)

CVE-2021-47008 | Linux Kernel up to 5.11.21/5.12.4 SVM sev_vcpu_deliver_sipi_vector null pointer dereference (fb9e14f4f821/fd722a57fe0b/a3ba26ecfb56)

A vulnerability was found in Linux Kernel up to 5.11.21/5.12.4 and classified as critical. This issue affects the function sev_vcpu_deliver_sipi_vector of the component SVM. The manipulation leads to null pointer dereference. The identification of this vulnerability is CVE-2021-47008. The attack can only be initiated within the local network. There is no exploit available. It is recommended to upgrade the affected component.