CVE - CVE-2014-5148

CVE-ID
CVE-2014-5148	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Xen 4.4.x, when running on an ARM system and "handling an unknown system register access from 64-bit userspace," returns to an instruction of the trap handler for kernel space faults instead of an instruction that is associated with faults in 64-bit userspace, which allows local guest users to cause a denial of service (crash) and possibly gain privileges via a crafted process.
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:69189 URL:http://www.securityfocus.com/bid/69189 CONFIRM:http://xenbits.xenproject.org/xsa/advisory-103.html SECTRACK:1030725 URL:http://www.securitytracker.com/id/1030725 SECUNIA:59934 URL:http://secunia.com/advisories/59934 XF:xen-cve20145148-dos(95233) URL:https://exchange.xforce.ibmcloud.com/vulnerabilities/95233
Assigning CNA
MITRE Corporation
Date Record Created
20140730	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 (20140730)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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