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CVE-2015-8558 Detail

Description

The ehci_process_itd function in hw/usb/hcd-ehci.c in QEMU allows local guest OS administrators to cause a denial of service (infinite loop and CPU consumption) via a circular isochronous transfer descriptor (iTD) list.


Metrics

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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=156a2e4dbffa85997636a7a39ef12da6f1b40254
http://www.debian.org/security/2016/dsa-3469 Third Party Advisory 
http://www.debian.org/security/2016/dsa-3470 Third Party Advisory 
http://www.debian.org/security/2016/dsa-3471 Third Party Advisory 
http://www.openwall.com/lists/oss-security/2015/12/14/16 Mailing List  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2015/12/14/9 Mailing List  Third Party Advisory 
http://www.securityfocus.com/bid/80694 Third Party Advisory  VDB Entry 
https://bugzilla.redhat.com/show_bug.cgi?id=1277983 Issue Tracking  Third Party Advisory 
https://lists.gnu.org/archive/html/qemu-devel/2015-12/msg02124.html Mailing List  Patch  Third Party Advisory 
https://security.gentoo.org/glsa/201602-01 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop') cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

7 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-8558
NVD Published Date:
05/23/2016
NVD Last Modified:
02/12/2023
Source:
Red Hat, Inc.