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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2016-5126 Detail

Description

Heap-based buffer overflow in the iscsi_aio_ioctl function in block/iscsi.c in QEMU allows local guest OS users to cause a denial of service (QEMU process crash) or possibly execute arbitrary code via a crafted iSCSI asynchronous I/O ioctl call.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=a6b3167fa0e825aebb5a7cd8b437b6d41584a196 CVE, Inc., Red Hat
http://rhn.redhat.com/errata/RHSA-2016-1606.html CVE, Inc., Red Hat Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2016-1607.html CVE, Inc., Red Hat Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2016-1653.html CVE, Inc., Red Hat Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2016-1654.html CVE, Inc., Red Hat Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2016-1655.html CVE, Inc., Red Hat Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2016-1756.html CVE, Inc., Red Hat Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2016-1763.html CVE, Inc., Red Hat Third Party Advisory 
http://www.openwall.com/lists/oss-security/2016/05/30/6 CVE, Inc., Red Hat Mailing List  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2016/05/30/7 CVE, Inc., Red Hat Mailing List  Third Party Advisory 
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html CVE, Inc., Red Hat Third Party Advisory 
http://www.securityfocus.com/bid/90948 CVE, Inc., Red Hat Third Party Advisory  VDB Entry 
http://www.ubuntu.com/usn/USN-3047-1 CVE, Inc., Red Hat Third Party Advisory 
http://www.ubuntu.com/usn/USN-3047-2 CVE, Inc., Red Hat Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=1340924 CVE, Inc., Red Hat Issue Tracking  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2019/09/msg00021.html CVE, Inc., Red Hat Mailing List  Third Party Advisory 
https://lists.gnu.org/archive/html/qemu-block/2016-05/msg00779.html CVE, Inc., Red Hat Mailing List  Patch  Third Party Advisory 
https://security.gentoo.org/glsa/201609-01 CVE, Inc., Red Hat Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-787 Out-of-bounds Write cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

19 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-5126
NVD Published Date:
06/01/2016
NVD Last Modified:
04/12/2025
Source:
Red Hat, Inc.