QEMU < 8.0.0 Multiple Vulnerabilites (CVE-2023-0664)

high Nessus Plugin ID 177307

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Synopsis

The remote host has virtualization software installed that is affected by multiple vulnerabilities.

Description

- A flaw was found in the QEMU Guest Agent service for Windows. A local unprivileged user may be able to manipulate the QEMU Guest Agent's Windows installer via repair custom actions to elevate their privileges on the system.

- A vulnerability in the lsi53c895a device affects the latest version of qemu. A DMA-MMIO reentrancy problem may lead to memory corruption bugs like stack overflow or use-after-free.

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

Solution

Upgrade to QEMU 8.0.0 or later.

Plugin Details

Severity: High

ID: 177307

File Name: qemu_win_8_0_0_rc0.nasl

Version: 1.2

Type: local

Agent: windows

Family: Windows

Published: 6/14/2023

Updated: 8/3/2023

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS Score Source: CVE-2023-0664

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

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

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

Vulnerability Information

CPE: cpe:/a:qemu:qemu

Required KB Items: installed_sw/QEMU

Exploit Ease: No known exploits are available

Patch Publication Date: 2/21/2023

Vulnerability Publication Date: 2/6/2023

Reference Information

CVE: CVE-2023-0330, CVE-2023-0664

IAVB: 2023-B-0019-S

Detections

Analytics