Detections
Analytics

Fedora 32 : xen (2020-e3d619cc32)

high Nessus Plugin ID 142048

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Synopsis

The remote Fedora host is missing a security update.

Description

x86: Race condition in Xen mapping code [XSA-345] undue deferral of IOMMU TLB flushes [XSA-346] unsafe AMD IOMMU page table updates [XSA-347]

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected xen package.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2020-e3d619cc32

Plugin Details

Severity: High

ID: 142048

File Name: fedora_2020-e3d619cc32.nasl

Version: 1.1

Type: local

Agent: unix

Published: 10/29/2020

Updated: 10/29/2020

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Vulnerability Information

CPE: cpe:/o:fedoraproject:fedora:32, p-cpe:/a:fedoraproject:fedora:xen

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list

Patch Publication Date: 10/29/2020

Vulnerability Publication Date: 10/29/2020

Reference Information