CVE-2022-3344
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
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).
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | Linux kernel | Affected versions <= 6.0.3 | affected |
Weaknesses
- CWE-440: CWE-440
ADP Enrichment
CVE Program Container
Additional References
- https://lore.kernel.org/lkml/20221020093055.224317-5-mlevitsk%40redhat.com/T/
- https://bugzilla.redhat.com/show_bug.cgi?id=2130278
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://lore.kernel.org/lkml/20221020093055.224317-5-mlevitsk%40redhat.com/T/
- https://bugzilla.redhat.com/show_bug.cgi?id=2130278
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