Fedora 25 : xen (2017-cdb53b04e0)

critical Nessus Plugin ID 97179


New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.


The remote Fedora host is missing a security update.


Qemu: net: mcf_fec: infinite loop while receiving data in mcf_fec_receive [CVE-2016-9776] Qemu: audio: memory leakage in ac97 [CVE-2017-5525] Qemu: audio: memory leakage in es1370 device [CVE-2017-5526] oob access in cirrus bitblt copy [XSA-208, CVE-2017-2615]

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.


Update the affected xen package.

See Also


Plugin Details

Severity: Critical

ID: 97179

File Name: fedora_2017-cdb53b04e0.nasl

Version: 3.9

Type: local

Agent: unix

Published: 2/15/2017

Updated: 6/3/2021

Dependencies: ssh_get_info.nasl

Risk Information


Risk Factor: Medium

Score: 6.5


Risk Factor: High

Base Score: 9

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


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

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

Patch Publication Date: 2/14/2017

Vulnerability Publication Date: 12/29/2016

Reference Information

CVE: CVE-2016-9776, CVE-2017-2615, CVE-2017-5525, CVE-2017-5526

FEDORA: 2017-cdb53b04e0

IAVB: 2017-B-0024-S