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osvGoogleOSV:CVE-2019-20808
HistoryDec 31, 2020 - 1:15 a.m.

CVE-2019-20808

2020-12-3101:15:12
Google
osv.dev
9

6.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

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.

6.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%