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CVE-2012-1601 Detail

Description

The KVM implementation in the Linux kernel before 3.3.6 allows host OS users to cause a denial of service (NULL pointer dereference and host OS crash) by making a KVM_CREATE_IRQCHIP ioctl call after a virtual CPU already exists.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html
http://rhn.redhat.com/errata/RHSA-2012-0571.html
http://rhn.redhat.com/errata/RHSA-2012-0676.html
http://www.debian.org/security/2012/dsa-2469
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.6
http://www.openwall.com/lists/oss-security/2012/03/30/1
http://www.securitytracker.com/id?1026897
https://bugzilla.redhat.com/show_bug.cgi?id=808199
https://github.com/torvalds/linux/commit/9c895160d25a76c21b65bad141b08e8d4f99afef
https://www.suse.com/support/update/announcement/2012/suse-su-20121679-1.html

Weakness Enumeration

CWE-ID CWE Name Source
CWE-399 Resource Management Errors cwe source acceptance level NIST  

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-1601
NVD Published Date:
05/17/2012
NVD Last Modified:
01/04/2018
Source:
Red Hat, Inc.