Fedora 30 : 2:qemu (2019-52a8f5468e)

critical Nessus Plugin ID 126530



The remote Fedora host is missing a security update.


- CVE-2019-12155: qxl: NULL pointer dereference while releasing spice resources (bz #1712727, bz #1712670)

- CVE-2019-5008: NULL pointer dereference in hw/sparc64/sun4u.c leading to DoS (bz #1705916, bz #1705915)

- CVE-2018-20815: device_tree: heap buffer overflow while loading device tree blob (bz #1693117, bz #1693101)

- CVE-2019-9824: Slirp: information leakage in tcp_emu() due to uninitialized stack variables (bz #1689794, bz #1678515)

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 2:qemu package.

See Also


Plugin Details

Severity: Critical

ID: 126530

File Name: fedora_2019-52a8f5468e.nasl

Version: 1.3

Type: local

Agent: unix

Published: 7/9/2019

Updated: 1/8/2020

Supported Sensors: Frictionless Assessment Agent, Nessus Agent

Risk Information


Risk Factor: Medium

Score: 5.9


Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

Temporal Vector: E:U/RL:OF/RC:C


Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:fedoraproject:fedora:2:qemu, cpe:/o:fedoraproject:fedora:30

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

Exploit Ease: No known exploits are available

Patch Publication Date: 7/9/2019

Vulnerability Publication Date: 4/19/2019

Reference Information

CVE: CVE-2018-20815, CVE-2019-12155, CVE-2019-5008, CVE-2019-9824