The vulnerability of the snp_begin_psc() function in the arch/x86/kvm/svm/sev.c module of the virtualization subsystem on the x86 kernel of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the snpbeginpsc function in the arch/x86/kvm/svm/sev.c module of the virtualization subsystem on the Linux kernel-based x86 platform is related to incorrect checking of the specified index, position, or offset in the input data. Exploiting this vulnerability could allow an...