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LIN7-6997 : Security Advisory - qemu - CVE-2016-8909

Created: Nov 13, 2016    Updated: Sep 8, 2018
Resolved Date: Nov 14, 2016
Found In Version: 7.0.0.21
Fix Version: 7.0.0.22
Severity: Standard
Applicable for: Wind River Linux 7
Component/s: Userspace

Description

The intel_hda_xfer function in hw/audio/intel-hda.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and CPU consumption) via an entry with the same value for buffer length and pointer position.<a href=http://cwe.mitre.org/data/definitions/835.html>CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')</a>

http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-8909

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