A race condition in the x86 KVM subsystem in the Linux kernel through 6.1-rc6 allows guest OS users to cause a denial of service (host OS crash or host OS memory corruption) when nested virtualisation and the TDP MMU are enabled.

🗓️ 03 Dec 2022 08:00:00Reported by MicrosoftType

Race condition in x86 kernel virtualization up to 6.1-rc6 lets guests crash the host via nested virtualization and memory management unit.

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