Linux kernel has unspecified vulnerabilities (CNVD-2022-77501)

Linux kernel is the kernel used by the Linux Foundation’s open source operating system, Linux. Linux kernel has a security vulnerability that stems from a flaw discovered in the AMD nested virtualization (SVM) of KVM. A malicious L1 guest may intentionally not intercept the shutdown of a collaborative nested guest (L2), which could lead to a page error and kernel panic on the host (L0). No detailed vulnerability details are currently available.