CVEvulnerability
CVE-2014-0147
6.2 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2022-09-29
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.2 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-190
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.
Affected configurations
• qemu qemu (< 1.6.2)
• fedoraproject fedora 20
• redhat virtualization 3.0
• redhat enterprise linux desktop 6.0
• redhat enterprise linux eus 6.5
• redhat enterprise linux openstack platform 5
• redhat enterprise linux server 6.0
• redhat enterprise linux server aus 6.5
• redhat enterprise linux server tus 6.5
• redhat enterprise linux workstation 6.0
Related
Weakness · CWE (1)
- CWE-190 Integer Overflow or Wraparound weakness
References
- http://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=246f65838d19db6db55bfb41117c35645a2c4789 git.qemu.org
- http://rhn.redhat.com/errata/RHSA-2014-0420.html Third Party Advisory
- http://rhn.redhat.com/errata/RHSA-2014-0421.html Third Party Advisory
- http://www.openwall.com/lists/oss-security/2014/03/26/8 Mailing List, Patch, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1078848 Issue Tracking, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1086717 Issue Tracking, Third Party Advisory
- http://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=246f65838d19db6db55bfb41117c35645a2c4789 git.qemu.org
- http://rhn.redhat.com/errata/RHSA-2014-0420.html Third Party Advisory
- http://rhn.redhat.com/errata/RHSA-2014-0421.html Third Party Advisory
- http://www.openwall.com/lists/oss-security/2014/03/26/8 Mailing List, Patch, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1078848 Issue Tracking, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1086717 Issue Tracking, Third Party Advisory