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Redhat.comRH:CVE-2020-25743HistorySep 22, 2020 - 11:32 a.m.
CVE-2020-25743
2020-09-2211:32:51
redhat.com
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7
0.0004 Low
EPSS
Percentile
15.5%
A NULL pointer dereference flaw was found in the IDE disk emulator of QEMU. This issue occurs while canceling an I/O operation via the ide_cancel_dma_sync() routine if a block drive pointer is null. This flaw allows a guest user to crash the QEMU process on the host, resulting in a denial of service.
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