CVE-2013-6376

kernel: kvm: BUG_ON() in apic_cluster_id()

Published Dec 14, 2013 CVSS 2.0 · 5.2 Medium EPSS 1.1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2013-6201 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.
Ubuntu USN Ubuntu USN USN-2113-1 Linux kernel (Saucy HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-2117-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-2136-1 Linux kernel (Raring HWE) vulnerabilities
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Aug 6, 2024, 5:39 PM
Reserved
Nov 4, 2013, 12:00 AM
Status
Modified
Published
Dec 14, 2013, 6:08 PM
Modified
Jun 17, 2026, 12:00 AM
Severity
Important
Public date
Dec 12, 2013, 12:00 AM