CVE-2016-8576

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General

Score:1.9/10.0
Severity:Low
Category:Resource Management Error

Impact Metrics

Confidentiality:None
Integrity:None
Availability:Partial

Exploitability Metrics

Access Vector:Local
Access Complexity:Medium
Authentication:None

Relative vulnerabilities

CVE-2015-8666, CVE-2016-10155, CVE-2016-2198, CVE-2016-4020, CVE-2016-5403, CVE-2016-6833, CVE-2016-6834, CVE-2016-6835, CVE-2016-6836, CVE-2016-6888, CVE-2016-7116, CVE-2016-7155, CVE-2016-7156, CVE-2016-7157, CVE-2016-7161, CVE-2016-7170, CVE-2016-7421, CVE-2016-7422, CVE-2016-7423, CVE-2016-7466, CVE-2016-7777, CVE-2016-7907, CVE-2016-7908, CVE-2016-7909, CVE-2016-7994, CVE-2016-7995, CVE-2016-8577, CVE-2016-8578, CVE-2016-8667, CVE-2016-8668, CVE-2016-8669, CVE-2016-8909, CVE-2016-8910, CVE-2016-9101, CVE-2016-9102, CVE-2016-9103, CVE-2016-9104, CVE-2016-9105, CVE-2016-9106, CVE-2016-9377, CVE-2016-9378, CVE-2016-9379, CVE-2016-9380, CVE-2016-9381, CVE-2016-9382, CVE-2016-9383, CVE-2016-9385, CVE-2016-9386, CVE-2016-9602, CVE-2016-9603, CVE-2016-9637, CVE-2016-9776, CVE-2016-9907, CVE-2016-9911, CVE-2016-9914, CVE-2016-9915, CVE-2016-9916, CVE-2016-9921, CVE-2016-9922, CVE-2017-10806, CVE-2017-10911, CVE-2017-11434, CVE-2017-14167, CVE-2017-15038, CVE-2017-15289, CVE-2017-16845, CVE-2017-18030, CVE-2017-18043, CVE-2017-2615, CVE-2017-2620, CVE-2017-5525, CVE-2017-5526, CVE-2017-5579, CVE-2017-5667, CVE-2017-5715, CVE-2017-5856, CVE-2017-5973, CVE-2017-5987, CVE-2017-6414, CVE-2017-6505, CVE-2017-7377, CVE-2017-7471, CVE-2017-7493, CVE-2017-7718, CVE-2017-7980, CVE-2017-8086, CVE-2017-8112, CVE-2017-8309, CVE-2017-8379, CVE-2017-9310, CVE-2017-9330, CVE-2017-9373, CVE-2017-9374, CVE-2017-9375, CVE-2017-9503, CVE-2017-9524, CVE-2018-5683, CVE-2018-7550

Published on 04/11/16 - Updated on 07/09/18

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.

Category: Resource Management Error

CWE-399 (Resource Management Errors)
Weaknesses in this category are related to improper management of system resources.

Security Notices

US National Vulnerability DatabaseCVE-2016-8576
Debian LTSDLA-1497-1, DLA-678-1, DLA-679-1
Redhat RHSA-2017:2408
SUSE SUSE-SU-2016:2879, SUSE-SU-2016:2902, SUSE-SU-2016:2936, SUSE-SU-2016:2988, SUSE-SU-2016:3083, SUSE-SU-2016:3156, SUSE-SU-2016:3174
Ubuntu USN-3125-1

Exploits

No exploits available for this CVE in our database.

Relative technologies

VendorProduct
qemuqemu

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