Detections
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Fedora 25 : xen (2017-c4aa57d753)

critical Nessus Plugin ID 104607

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Synopsis

The remote Fedora host is missing a security update.

Description

pin count / page reference race in grant table code [XSA-236, CVE-2017-15597]

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-2017-c4aa57d753

Plugin Details

Severity: Critical

ID: 104607

File Name: fedora_2017-c4aa57d753.nasl

Version: 3.6

Type: local

Agent: unix

Published: 11/16/2017

Updated: 1/6/2021

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.5

CVSS v2

Risk Factor: High

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Vulnerability Information

CPE: cpe:/o:fedoraproject:fedora:25, p-cpe:/a:fedoraproject:fedora:xen

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

Patch Publication Date: 11/15/2017

Vulnerability Publication Date: 10/30/2017

Reference Information

CVE: CVE-2017-15597