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).
[
{
"vendor": "n/a",
"product": "Linux kernel",
"versions": [
{
"version": "Affected versions <= 6.0.3",
"status": "affected"
}
]
}
]