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PRIOn knowledge basePRION:CVE-2019-20808HistoryDec 31, 2020 - 1:15 a.m.
Out-of-bounds
2020-12-3101:15:00
PRIOn knowledge base
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In QEMU 4.1.0, an out-of-bounds read flaw was found in the ATI VGA implementation. It occurs in the ati_cursor_define() routine while handling MMIO write operations through the ati_mm_write() callback. A malicious guest could abuse this flaw to crash the QEMU process, resulting in a denial of service.
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