Security Advisory

CVE-2020-35505

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-05-28 10:20:48

Last updated 2024-08-04 17:02:08

Assigner redhat

State PUBLISHED

Description

A NULL pointer dereference flaw was found in the am53c974 SCSI host bus adapter emulation of QEMU in versions before 6.0.0. This issue occurs while handling the Information Transfer command. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability.

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