Wind River Support Network


LIN6-12627 : Security Advisory - qemu - CVE-2016-9922

Created: Mar 28, 2017    Updated: Dec 3, 2018
Resolved Date: Apr 17, 2017
Found In Version:
Fix Version:
Severity: Standard
Applicable for: Wind River Linux 6
Component/s: Userspace


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.

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