Detections
Analytics

Fedora 25 : xen (2016-92e3ea2d1b)

high Nessus Plugin ID 96158

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Synopsis

The remote Fedora host is missing a security update.

Description

two security flaws (#1406840) x86 PV guests may be able to mask interrupts [XSA-202, CVE-2016-10024] x86: missing NULL pointer check in VMFUNC emulation [XSA-203, CVE-2016-10025] x86: Mishandling of SYSCALL singlestep during emulation [XSA-204, CVE-2016-10013] (#1406260)

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-2016-92e3ea2d1b

Plugin Details

Severity: High

ID: 96158

File Name: fedora_2016-92e3ea2d1b.nasl

Version: 3.8

Type: local

Agent: unix

Published: 12/28/2016

Updated: 1/11/2021

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

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 4.9

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

CVSS v3

Risk Factor: High

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/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: 12/27/2016

Vulnerability Publication Date: 1/26/2017

Reference Information

CVE: CVE-2016-10013, CVE-2016-10024, CVE-2016-10025

FEDORA: 2016-92e3ea2d1b

IAVB: 2017-B-0008-S