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LIN8-4855 : Security Advisory - qemu - CVE-2016-7909

Created: Oct 16, 2016    Updated: Dec 3, 2018
Resolved Date: Oct 31, 2016
Found In Version: 8.0
Fix Version: 8.0.0.11
Severity: Standard
Applicable for: Wind River Linux 8
Component/s: Userspace

Description

The pcnet_rdra_addr function in hw/net/pcnet.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) by setting the (1) receive or (2) transmit descriptor ring length to 0.

http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-7909

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