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Fixed

LIN8-6187 : Security Advisory - qemu - CVE-2016-9922

Created: Mar 28, 2017    Updated: May 29, 2018
Resolved Date: Apr 18, 2018
Found In Version: 8.0.0.15
Fix Version: 8.0.0.16
Severity: Standard
Applicable for: Wind River Linux 8
Component/s: Userspace

Description

The cirrus_do_copy function in hw/display/cirrus_vga.c in QEMU (aka Quick Emulator), when cirrus graphics mode is VGA, allows local guest OS privileged users to cause a denial of service (divide-by-zero error and QEMU process crash) via vectors involving blit pitch values.

http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-9922

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