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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2016-8576 Detail

Description

The xhci_ring_fetch function in hw/usb/hcd-xhci.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) by leveraging failure to limit the number of link Transfer Request Blocks (TRB) to process.


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=05f43d44e4bc26611ce25fd7d726e483f73363ce CVE, Inc., Red Hat
http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html CVE, Inc., Red Hat Mailing List  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2016/10/10/12 CVE, Inc., Red Hat Mailing List  Patch  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2016/10/10/6 CVE, Inc., Red Hat Mailing List  Third Party Advisory 
http://www.securityfocus.com/bid/93469 CVE, Inc., Red Hat Third Party Advisory  VDB Entry 
https://access.redhat.com/errata/RHSA-2017:2392 CVE, Inc., Red Hat Third Party Advisory 
https://access.redhat.com/errata/RHSA-2017:2408 CVE, Inc., Red Hat Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html CVE, Inc., Red Hat Mailing List  Third Party Advisory 
https://lists.gnu.org/archive/html/qemu-devel/2016-10/msg01265.html CVE, Inc., Red Hat Patch  Third Party Advisory 
https://security.gentoo.org/glsa/201611-11 CVE, Inc., Red Hat Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-770 Allocation of Resources Without Limits or Throttling cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

15 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-8576
NVD Published Date:
11/04/2016
NVD Last Modified:
04/12/2025
Source:
Red Hat, Inc.