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LIN7-6789 : Security Advisory - qemu - CVE-2016-5105

Created: Sep 11, 2016    Updated: Sep 8, 2018
Resolved Date: Oct 10, 2016
Found In Version: 7.0.0.19
Fix Version: 7.0.0.21
Severity: Standard
Applicable for: Wind River Linux 7
Component/s: Userspace

Description

The megasas_dcmd_cfg_read function in hw/scsi/megasas.c in QEMU, when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, uses an uninitialized variable, which allows local guest administrators to read host memory via vectors involving a MegaRAID Firmware Interface (MFI) command.

http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-5105 

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