CVE-2014-0147

 

Published at: - 29-09-2022 05:15

Last modified: - 05-10-2022 04:28

Total changes: - 1

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.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

 

Verification logic

 

Reference

• http://git.qemu.org/?p=qemu.git;a=commitdiff;h=246f65838d19db6db55bfb41117c35645a2c4789
• https://bugzilla.redhat.com/show_bug.cgi?id=1086717
• http://rhn.redhat.com/errata/RHSA-2014-0421.html
• https://bugzilla.redhat.com/show_bug.cgi?id=1078848
• http://rhn.redhat.com/errata/RHSA-2014-0420.html
• http://www.openwall.com/lists/oss-security/2014/03/26/8

 

Keywords

NVD

 

CVE-2014-0147

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures