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redhatcveRedhat.comRH:CVE-2020-15859
HistoryJul 21, 2020 - 11:37 a.m.

CVE-2020-15859

2020-07-2111:37:57
redhat.com
access.redhat.com
15

0.001 Low

EPSS

Percentile

21.4%

A use-after-free flaw was found in the INTEL 82574 NIC (e1000e) emulator of the QEMU. The issue happens while sending packets if the guest user has set the packet data address to the e1000e’s MMIO address. This flaw allows a guest user or process to crash the QEMU process on the host, resulting in a denial of service.