CVE - CVE-2014-7842

CVE-ID
CVE-2014-7842	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Race condition in arch/x86/kvm/x86.c in the Linux kernel before 3.17.4 allows guest OS users to cause a denial of service (guest OS crash) via a crafted application that performs an MMIO transaction or a PIO transaction to trigger a guest userspace emulation error report, a similar issue to CVE-2010-5313.
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:62305 URL:http://secunia.com/advisories/62305 MISC:62326 URL:http://secunia.com/advisories/62326 MISC:62336 URL:http://secunia.com/advisories/62336 MISC:71078 URL:http://www.securityfocus.com/bid/71078 MISC:RHSA-2016:0855 URL:http://rhn.redhat.com/errata/RHSA-2016-0855.html MISC:SUSE-SU-2015:0481 URL:http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html MISC:SUSE-SU-2015:0652 URL:http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00000.html MISC:SUSE-SU-2015:0736 URL:http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html MISC:[oss-security] 20141113 CVE-2014-7842 Linux kernel: kvm: reporting emulation failures to userspace URL:http://www.openwall.com/lists/oss-security/2014/11/13/7 MISC:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a2b9e6c1a35afcc0973acb72e591c714e78885ff URL:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a2b9e6c1a35afcc0973acb72e591c714e78885ff MISC:http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html URL:http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html MISC:http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html URL:http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html MISC:http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html URL:http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html MISC:https://bugzilla.redhat.com/show_bug.cgi?id=1163762 URL:https://bugzilla.redhat.com/show_bug.cgi?id=1163762 MISC:https://github.com/torvalds/linux/commit/a2b9e6c1a35afcc0973acb72e591c714e78885ff URL:https://github.com/torvalds/linux/commit/a2b9e6c1a35afcc0973acb72e591c714e78885ff MISC:https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.17.4 URL:https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.17.4 MISC:openSUSE-SU-2015:0566 URL:http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html
Assigning CNA
Red Hat, Inc.
Date Record Created
20141003	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 (20141003)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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