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EulerOS Virtualization 3.0.2.0 : virglrenderer (EulerOS-SA-2023-1749)

medium Nessus Plugin ID 175204

Synopsis

The remote EulerOS Virtualization host is missing a security update.

Description

According to the versions of the virglrenderer package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

 - A heap-based buffer overflow in the vrend_renderer_transfer_write_iov function in vrend_renderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service via VIRGL_CCMD_RESOURCE_INLINE_WRITE commands. (CVE-2019-18391)

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

Solution

Update the affected virglrenderer packages.

See Also

http://www.nessus.org/u?ca90dfdd

Plugin Details

Severity: Medium

ID: 175204

File Name: EulerOS_SA-2023-1749.nasl

Version: 1.0

Type: local

Published: 5/7/2023

Updated: 5/7/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Low

Base Score: 2.1

Temporal Score: 1.6

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

CVSS Score Source: CVE-2019-18391

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.8

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:virglrenderer, cpe:/o:huawei:euleros:uvp:3.0.2.0

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/uvp_version

Exploit Ease: No known exploits are available

Patch Publication Date: 5/6/2023

Vulnerability Publication Date: 12/23/2019

Reference Information

CVE: CVE-2019-18391