Detections
Analytics
QEMU < 7.2.4 / < 8.0.3 Multiple Vulnerabilites
medium Nessus Plugin ID 179667
Language:
Synopsis
The remote host has virtualization software installed that is affected by multiple vulnerabilities.Description
The version of QEMU installed on the remote Windows host is affected by multiple vulnerabilities, as follows:- A DMA reentrancy issue leading to a use-after-free error was found in the e1000e NIC emulation code in QEMU. This issue could allow a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. (CVE-2023-3019)
- A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a crafted guest driver to allocate and initialize a huge number of page tables to be used as a ring of descriptors for CQ and async events, potentially leading to an out-of-bounds read and crash of QEMU. (CVE-2023-1544)
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 7.2.4, 8.0.3 or later.See Also
https://www.qemu.org/download/#source
Plugin Details
Severity: Medium
ID: 179667
File Name: qemu_win_8_0_3.nasl
Version: 1.2
Type: local
Agent: windows
Family: Windows
Published: 8/10/2023
Updated: 9/28/2023
Supported Sensors: Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.2
CVSS v2
Risk Factor: Medium
Base Score: 4.9
Temporal Score: 3.6
Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS Score Source: CVE-2023-1544
CVSS v3
Risk Factor: Medium
Base Score: 6.5
Temporal Score: 5.7
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
CVSS Score Source: CVE-2023-3019
Vulnerability Information
CPE: cpe:/a:qemu:qemu
Required KB Items: installed_sw/QEMU
Exploit Ease: No known exploits are available
Patch Publication Date: 7/24/2023
Vulnerability Publication Date: 7/24/2023
Reference Information
CVE: CVE-2023-1544, CVE-2023-3019
IAVB: 2023-B-0058-S