RHEL 8 : Red Hat Virtualization Host 4.4.z SP 1 security update batch#4 (oVirt-4.5.3-4) (Important) (RHSA-2023:0859)

critical Nessus Plugin ID 171718

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Synopsis

The remote Red Hat host is missing one or more security updates for Red Hat Virtualization Host 4.4.z SP 1.

Description

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2023:0859 advisory.

- kernel: i915: Incorrect GPU TLB flush can lead to random memory access (CVE-2022-4139)

- libksba: integer overflow to code execution (CVE-2022-47629)

- sudo: arbitrary file write with privileges of the RunAs user (CVE-2023-22809)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the RHEL Red Hat Virtualization Host 4.4.z SP 1 package based on the guidance in RHSA-2023:0859.

Plugin Details

Severity: Critical

ID: 171718

File Name: redhat-RHSA-2023-0859.nasl

Version: 1.3

Type: local

Agent: unix

Family: Red Hat Local Security Checks

Published: 2/21/2023

Updated: 4/28/2024

Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: High

Score: 8.4

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 8.3

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

CVSS Score Source: CVE-2022-47629

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 9.1

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

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

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:8, p-cpe:/a:redhat:enterprise_linux:redhat-virtualization-host, p-cpe:/a:redhat:enterprise_linux:redhat-virtualization-host-image-update

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2/21/2023

Vulnerability Publication Date: 12/3/2022

Exploitable With

Metasploit (Sudoedit Extra Arguments Priv Esc)

Reference Information

CVE: CVE-2022-4139, CVE-2022-47629, CVE-2023-22809

CWE: 190, 401

RHSA: 2023:0859

Detections

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