SecuritySpace - CVE-2015-8338

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CVE ID: CVE-2015-8338

Description: Xen 4.6.x and earlier does not properly enforce limits on page order inputs for the (1) XENMEM_increase_reservation, (2) XENMEM_populate_physmap, (3) XENMEM_exchange, and possibly other HYPERVISOR_memory_op suboperations, which allows ARM guest OS administrators to cause a denial of service (CPU consumption, guest reboot, or watchdog timeout and host reboot) and possibly have unspecified other impact via unknown vectors.

Test IDs: 1.3.6.1.4.1.25623.1.0.703633

Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2015-8338
BugTraq ID: 78920
http://www.securityfocus.com/bid/78920
Debian Security Information: DSA-3633 (Google Search)
http://www.debian.org/security/2016/dsa-3633
http://www.securitytracker.com/id/1034390

CVE ID:	CVE-2015-8338
Description:	Xen 4.6.x and earlier does not properly enforce limits on page order inputs for the (1) XENMEM_increase_reservation, (2) XENMEM_populate_physmap, (3) XENMEM_exchange, and possibly other HYPERVISOR_memory_op suboperations, which allows ARM guest OS administrators to cause a denial of service (CPU consumption, guest reboot, or watchdog timeout and host reboot) and possibly have unspecified other impact via unknown vectors.
Test IDs:	1.3.6.1.4.1.25623.1.0.703633
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2015-8338 BugTraq ID: 78920 http://www.securityfocus.com/bid/78920 Debian Security Information: DSA-3633 (Google Search) http://www.debian.org/security/2016/dsa-3633 http://www.securitytracker.com/id/1034390