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/ |
Configurations
History
07 Nov 2023, 03:51
Type | Values Removed | Values Added |
---|---|---|
References |
|
|
28 Oct 2022, 19:23
Type | Values Removed | Values Added |
---|---|---|
CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
First Time |
Linux
Linux linux Kernel |
|
CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
References | (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2130278 - Issue Tracking, Patch, Third Party Advisory | |
References | (MISC) https://lore.kernel.org/lkml/20221020093055.224317-5-mlevitsk@redhat.com/T/ - Mailing List, Patch, Vendor Advisory |
25 Oct 2022, 17:37
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2022-10-25 17:15
Updated : 2023-12-10 14:35
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