CVE Daily

CVE-2015-7812

The hypercall_create_continuation function in arch/arm/domain.c in Xen 4.4.x thr...

Medium CVSS 4.9

Overview

The hypercall_create_continuation function in arch/arm/domain.c in Xen 4.4.x through 4.6.x allows local guest users to cause a denial of service (host crash) via a preemptible hypercall to the multicall interface.

CWE: CWE-254 Published: 2015-11-17T15:59:14.830
Risk analysis

This vulnerability is rated 🟡 MEDIUM.

  • CVSS: 4.9 (MEDIUM)
  • Detected tags: none (tag impact: LOW)

Recommended actions:

  • Prioritize remediation based on business criticality and exposure.
  • Limit exposure and increase monitoring until fixed.

Recommended tools

Tags