CVE - CVE-2015-7813

CVE-ID
CVE-2015-7813	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Xen 4.4.x, 4.5.x, and 4.6.x does not limit the number of printk console messages when reporting unimplemented hypercalls, which allows local guests to cause a denial of service via a sequence of (1) HYPERVISOR_physdev_op hypercalls, which are not properly handled in the do_physdev_op function in arch/arm/physdev.c, or (2) HYPERVISOR_hvm_op hypercalls, which are not properly handled in the do_hvm_op function in arch/arm/hvm.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.
CONFIRM:http://xenbits.xen.org/xsa/advisory-146.html DEBIAN:DSA-3414 URL:http://www.debian.org/security/2015/dsa-3414 FEDORA:FEDORA-2015-242be2c240 URL:http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171249.html FEDORA:FEDORA-2015-6f6b79efe2 URL:http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171185.html FEDORA:FEDORA-2015-a931b02be2 URL:http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171082.html GENTOO:GLSA-201604-03 URL:https://security.gentoo.org/glsa/201604-03 SECTRACK:1034029 URL:http://www.securitytracker.com/id/1034029
Assigning CNA
N/A
Date Entry Created
20151014	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 (20151014)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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