The recalculate_apic_map function in arch/x86/kvm/lapic.c in the KVM subsystem in the Linux kernel through 3.12.5 allows guest OS users to cause a denial of service (host OS crash) via a crafted ICR write operation in x2apic mode.
Metrics
No CVSS v4.0
No CVSS v3.1
No CVSS v3.0
Access Vector Adjacent Network
Access Complexity Medium
Authentication Single
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
This CVE is not in the KEV list.
The EPSS score is 0.00123.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
Vendors | Products |
---|---|
Linux |
|
Configuration 1 [-]
|
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Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-06T17:39:01.411Z
Reserved: 2013-11-04T00:00:00
Link: CVE-2013-6376

No data.

Status : Deferred
Published: 2013-12-14T18:08:45.700
Modified: 2025-04-11T00:51:21.963
Link: CVE-2013-6376


No data.