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CVE-2016-9916 Detail

Description

Memory leak in hw/9pfs/9p-proxy.c in QEMU (aka Quick Emulator) allows local privileged guest OS users to cause a denial of service (host memory consumption and possibly QEMU process crash) by leveraging a missing cleanup operation in the proxy backend.


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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Hyperlink Resource
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=898ae90a44551d25b8e956fd87372d303c82fe68
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=898ae90a44551d25b8e956fd87372d303c82fe68
http://www.openwall.com/lists/oss-security/2016/12/06/11 Mailing List  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2016/12/06/11 Mailing List  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2016/12/08/7 Mailing List  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2016/12/08/7 Mailing List  Third Party Advisory 
http://www.securityfocus.com/bid/94729 Third Party Advisory  VDB Entry 
http://www.securityfocus.com/bid/94729 Third Party Advisory  VDB Entry 
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html Third Party Advisory 
https://lists.gnu.org/archive/html/qemu-devel/2016-11/msg03278.html Patch  Vendor Advisory 
https://lists.gnu.org/archive/html/qemu-devel/2016-11/msg03278.html Patch  Vendor Advisory 
https://security.gentoo.org/glsa/201701-49 Third Party Advisory 
https://security.gentoo.org/glsa/201701-49 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-401 Missing Release of Memory after Effective Lifetime cwe source acceptance level NIST  

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Change History

9 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-9916
NVD Published Date:
12/29/2016
NVD Last Modified:
11/20/2024
Source:
Red Hat, Inc.