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A flaw was found in the KVM's AMD nested virtualization (SVM). A malicious L1 guest could purposely fail to intercept the shutdown of a cooperative nested guest (L2) possibly leading to a page fault and kernel panic in the host (L0).

🗓️ 29 Oct 2022 07:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 2 Views

Flaw in host virtualization enables level one guest to miss intercept of level two shutdown, risking host kernel panic.

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29 Oct 2022 07:00Current
7.3High risk
Vulners AI Score7.3
CVSS 3.15.5
EPSS0.00214
2