CVE - CVE-2014-3610

CVE-ID
CVE-2014-3610	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
The WRMSR processing functionality in the KVM subsystem in the Linux kernel through 3.17.2 does not properly handle the writing of a non-canonical address to a model-specific register, which allows guest OS users to cause a denial of service (host OS crash) by leveraging guest OS privileges, related to the wrmsr_interception function in arch/x86/kvm/svm.c and the handle_wrmsr function in arch/x86/kvm/vmx.c.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MLIST:[oss-security] 20141024 kvm issues URL:http://www.openwall.com/lists/oss-security/2014/10/24/9 CONFIRM:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=854e8bb1aa06c578c2c9145fa6bfe3680ef63b23 CONFIRM:https://bugzilla.redhat.com/show_bug.cgi?id=1144883 CONFIRM:https://github.com/torvalds/linux/commit/854e8bb1aa06c578c2c9145fa6bfe3680ef63b23 DEBIAN:DSA-3060 URL:http://www.debian.org/security/2014/dsa-3060 REDHAT:RHSA-2015:0869 URL:http://rhn.redhat.com/errata/RHSA-2015-0869.html SUSE:SUSE-SU-2015:0481 URL:http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html SUSE:openSUSE-SU-2015:0566 URL:http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html UBUNTU:USN-2394-1 URL:http://www.ubuntu.com/usn/USN-2394-1 UBUNTU:USN-2417-1 URL:http://www.ubuntu.com/usn/USN-2417-1 UBUNTU:USN-2418-1 URL:http://www.ubuntu.com/usn/USN-2418-1 UBUNTU:USN-2491-1 URL:http://www.ubuntu.com/usn/USN-2491-1 BID:70742 URL:http://www.securityfocus.com/bid/70742
Assigning CNA
N/A
Date Entry Created
20140514	Disclaimer: The entry 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 (20140514)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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