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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2015-6855 Detail

Description

hw/ide/core.c in QEMU does not properly restrict the commands accepted by an ATAPI device, which allows guest users to cause a denial of service or possibly have unspecified other impact via certain IDE commands, as demonstrated by a WIN_READ_NATIVE_MAX command to an empty drive, which triggers a divide-by-zero error and instance crash.


Severity

 


CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  7.5 HIGH
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168602.html Third Party Advisory 
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169036.html Third Party Advisory 
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169039.html Third Party Advisory 
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169327.html Third Party Advisory 
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169341.html Third Party Advisory 
http://lists.fedoraproject.org/pipermail/package-announce/2015-September/167369.html Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00019.html Mailing List  Third Party Advisory 
http://www.debian.org/security/2015/dsa-3361 Third Party Advisory 
http://www.debian.org/security/2015/dsa-3362 Third Party Advisory 
http://www.openwall.com/lists/oss-security/2015/09/10/1 Mailing List  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2015/09/10/2 Mailing List  Third Party Advisory 
http://www.securityfocus.com/bid/76691 Third Party Advisory  VDB Entry 
http://www.ubuntu.com/usn/USN-2745-1 Third Party Advisory 
https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg02479.html Mailing List  Third Party Advisory 
https://security.gentoo.org/glsa/201602-01 Third Party Advisory 
https://www.arista.com/en/support/advisories-notices/security-advisories/1188-security-advisory-14 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-369 Divide By Zero cwe source acceptance level NIST  

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Change History

9 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-6855
NVD Published Date:
11/06/2015
NVD Last Modified:
12/15/2021
Source:
Red Hat, Inc.