CVE - CVE-2014-0155

CVE-ID
CVE-2014-0155	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
The ioapic_deliver function in virt/kvm/ioapic.c in the Linux kernel through 3.14.1 does not properly validate the kvm_irq_delivery_to_apic return value, which allows guest OS users to cause a denial of service (host OS crash) via a crafted entry in the redirection table of an I/O APIC. NOTE: the affected code was moved to the ioapic_service function before the vulnerability was announced.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:[oss-security] 20140407 CVE-2014-0155 -- kernel: kvm: BUG caused by invalid entry in guest ioapic redirection table URL:http://www.openwall.com/lists/oss-security/2014/04/07/2 MISC:http://git.kernel.org/cgit/virt/kvm/kvm.git/commit/?id=5678de3f15010b9022ee45673f33bcfc71d47b60 URL:http://git.kernel.org/cgit/virt/kvm/kvm.git/commit/?id=5678de3f15010b9022ee45673f33bcfc71d47b60 MISC:https://bugzilla.redhat.com/show_bug.cgi?id=1081589 URL:https://bugzilla.redhat.com/show_bug.cgi?id=1081589
Assigning CNA
Red Hat, Inc.
Date Record Created
20131203	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20131203)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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