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).
References
| Link | Resource |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=2130278 | Issue Tracking Patch Third Party Advisory |
| https://lore.kernel.org/lkml/20221020093055.224317-5-mlevitsk%40redhat.com/T/ | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2130278 | Issue Tracking Patch Third Party Advisory |
| https://lore.kernel.org/lkml/20221020093055.224317-5-mlevitsk%40redhat.com/T/ |
Configurations
History
21 Nov 2024, 07:19
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://bugzilla.redhat.com/show_bug.cgi?id=2130278 - Issue Tracking, Patch, Third Party Advisory | |
| References | () https://lore.kernel.org/lkml/20221020093055.224317-5-mlevitsk%40redhat.com/T/ - |
07 Nov 2023, 03:51
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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Information
Published : 2022-10-25 17:15
Updated : 2024-11-21 07:19
NVD link : CVE-2022-3344
Mitre link : CVE-2022-3344
CVE.ORG link : CVE-2022-3344
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-440
Expected Behavior Violation