PT-2014-3502 · Qemu+5 · Qemu+5

Published 2013-11-29 · Updated 2024-06-15 · CVE-2014-0147

Positive Technologies (AI Summary)

CVSS v3.1

6.2

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Qemu versions prior to 1.6.2

Description The issue is related to a possible crash caused by signed data types or a logic error while creating QCOW2 snapshots. This leads to incorrectly calling the update refcount() routine, potentially causing the program to crash.

Recommendations For versions prior to 1.6.2, update to version 1.6.2 or later to resolve the issue. As a temporary workaround, consider avoiding the creation of QCOW2 snapshots until a patch is available.

Fix

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

ALT-PU-2013-1219

CESA-2014_0420

CVE-2014-0147

DSA-3044-1

DSA-3045-1

MGASA-2014-0426

OPENSUSE-SU-2024:10233-1

RHSA-2014:0420

RHSA-2014:0421

RHSA-2014:0434

RHSA-2014:0435

RHSA-2014:0674

RHSA-2014_0420

SUSE-SU-2015:0870-1

SUSE-SU-2015:0889-1

SUSE-SU-2015:1152-1

USN-2342-1

Affected Products

Alt Linux

Centos

Qemu

Red Hat

Suse

Ubuntu

References · 185

• https://ubuntu.com/security/CVE-2013-4530 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0147 · Security Note
• https://ubuntu.com/security/CVE-2013-4533 · Vendor Advisory
• https://ubuntu.com/security/CVE-2013-4149 · Vendor Advisory
• https://ubuntu.com/security/CVE-2013-6399 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4532 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4541 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2014-0147 · Vendor Advisory
• https://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html · Vendor Advisory
• https://ubuntu.com/security/notices/USN-2342-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0142 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0148 · Security Note
• https://lists.fedoraproject.org/pipermail/package-announce/2014-September/137578.html · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4530 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3461 · Security Note