CVE - CVE-2015-4163

CVE-ID
CVE-2015-4163	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
GNTTABOP_swap_grant_ref in Xen 4.2 through 4.5 does not check the grant table operation version, which allows local guest domains to cause a denial of service (NULL pointer dereference) via a hypercall without a GNTTABOP_setup_table or GNTTABOP_set_version.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:75141 URL:http://www.securityfocus.com/bid/75141 CONFIRM:http://support.citrix.com/article/CTX201145 CONFIRM:http://xenbits.xen.org/xsa/advisory-134.html CONFIRM:https://support.citrix.com/article/CTX206006 DEBIAN:DSA-3286 URL:http://www.debian.org/security/2015/dsa-3286 GENTOO:GLSA-201604-03 URL:https://security.gentoo.org/glsa/201604-03 SECTRACK:1032568 URL:http://www.securitytracker.com/id/1032568 SUSE:SUSE-SU-2015:1042 URL:http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.html SUSE:SUSE-SU-2015:1045 URL:http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.html SUSE:SUSE-SU-2015:1157 URL:http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.html
Assigning CNA
MITRE Corporation
Date Record Created
20150602	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 (20150602)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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