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CVE-2014-0049

CVE information

Published

8 years ago

Last Modified

2 years ago

CVSSv2.0 Severity

High

Impact Analysis

Description

Buffer overflow in the complete_emulated_mmio function in arch/x86/kvm/x86.c in the Linux kernel before 3.13.6 allows guest OS users to execute arbitrary code on the host OS by leveraging a loop that triggers an invalid memory copy affecting certain cancel_work_item data..

CVSSv2.0 Score

Severity
High
Base Score
7.4/10
Exploit Score
4.4/10
Access Vector
Adjacent_network
Access Complexity
Medium
Authentication Required
Single
Impact Score
10/10
Confidentiality Impact
Complete
Availability Impact
Complete
Integrity Impact
Complete

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  Yes
- 3.13.6