CVE-2014-0147

Published: Feb 11, 2020Updated: Nov 21, 2024 Sources: CVE List NVDCWE-190

6.2MEDIUM

NVD MITRE

Description

Qemu before 1.6.2 block diver for the various disk image formats used by Bochs and for the QCOW version 2 format, are vulnerable to a possible crash caused by signed data types or a logic error while creating QCOW2 snapshots, which leads to incorrectly calling update_refcount() routine.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:LAttack Vector

Local

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:HAvailability

High

Open in CVSS calculator →

Weaknesses

CWE-190

Affected Products

redhat

commercial·USaka red hat

virtualizationOn-prem

Operating Systems / linux-distro

enterprise linux workstationOn-premOS

Operating Systems / linux-distro

enterprise linux openstack platformOn-prem

Operating Systems / linux-distro

qemu

oss-project·US

qemuOn-prem

Cloud & SaaS / virtualization

fedoraproject

oss-project·USaka fedora project

fedoraOn-premOS

Operating Systems / linux-distro

and 6 more affected products View all →

Exploitability

Official Patch Available

Is your org exposed to CVE-2014-0147?Request an assessment to establish which checks are appropriate for your systems. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique

Initial Access

View detailed technique mapping

References

http://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=246f65838d19db6db55bfb41117c35645a2c4789

git.qemu.org

https://bugzilla.redhat.com/show_bug.cgi?id=1078848

bugzilla.redhat.com

https://bugzilla.redhat.com/show_bug.cgi?id=1086717

bugzilla.redhat.com

and 3 more references View all →

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2014-0147 and every CVE in our database. Create a free account — no credit card required.

Create Free Account

Plain-language analysis

Impact assessment and exploitation scenario in plain English

Attack graph visualization

Interactive attack path and kill chain mapping

Exploit details & PoC links

ExploitDB, Metasploit, GitHub PoCs with direct links

Nuclei scanner templates

Ready-to-use vulnerability scanner templates

Full remediation guide

Patch instructions, workarounds, and compliance impact

Interactive AI chat

Ask questions about this vulnerability in natural language

Related vulnerabilities

Semantically similar CVEs and attack patterns

REST API & MCP access

Integrate vulnerability data into your workflows