CVE-2014-0147
Qemu QCOW2 Disk Image Format Denial of Service
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.
INFO
Published Date :
Sept. 29, 2022, 3:15 a.m.
Last Modified :
Feb. 13, 2023, 12:32 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
2.5
Affected Products
The following products are affected by CVE-2014-0147
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2014-0147.
| URL | Resource |
|---|---|
| http://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=246f65838d19db6db55bfb41117c35645a2c4789 | |
| 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 |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2014-0147 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2014-0147 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Feb. 13, 2023
Action Type Old Value New Value Removed Reference http://git.qemu.org/?p=qemu.git;a=commitdiff;h=246f65838d19db6db55bfb41117c35645a2c4789 [Mailing List, Patch, Vendor Advisory] Added Reference http://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=246f65838d19db6db55bfb41117c35645a2c4789 [No Types Assigned] -
Initial Analysis by [email protected]
Oct. 03, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type http://git.qemu.org/?p=qemu.git;a=commitdiff;h=246f65838d19db6db55bfb41117c35645a2c4789 No Types Assigned http://git.qemu.org/?p=qemu.git;a=commitdiff;h=246f65838d19db6db55bfb41117c35645a2c4789 Mailing List, Patch, Vendor Advisory Changed Reference Type http://rhn.redhat.com/errata/RHSA-2014-0420.html No Types Assigned http://rhn.redhat.com/errata/RHSA-2014-0420.html Third Party Advisory Changed Reference Type http://rhn.redhat.com/errata/RHSA-2014-0421.html No Types Assigned http://rhn.redhat.com/errata/RHSA-2014-0421.html Third Party Advisory Changed Reference Type http://www.openwall.com/lists/oss-security/2014/03/26/8 No Types Assigned http://www.openwall.com/lists/oss-security/2014/03/26/8 Mailing List, Patch, Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1078848 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1078848 Issue Tracking, Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1086717 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1086717 Issue Tracking, Third Party Advisory Added CWE NIST CWE-190 Added CPE Configuration OR *cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* versions up to (excluding) 1.6.2 Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:redhat:virtualization:3.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_eus:6.5:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_openstack_platform:5:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_aus:6.5:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_tus:6.5:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Sep. 29, 2022
Action Type Old Value New Value Removed Reference https://www.cve.org/CVERecord?id=CVE-2014-0147 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2014-0147 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2014-0147
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.13 }} 0.00%
score
0.46558
percentile