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PRIOn knowledge basePRION:CVE-2016-9921HistoryDec 23, 2016 - 10:59 p.m.
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2016-12-2322:59:00
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Quick emulator (Qemu) built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to a divide by zero issue. It could occur while copying VGA data when cirrus graphics mode was set to be VGA. A privileged user inside guest could use this flaw to crash the Qemu process instance on the host, resulting in DoS.
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