CVE-2023-1544

MediumCVSS 6.3/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 6.3/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H

Weakness enumeration

CWE-125 CWE-770

Affected software

No affected versions have been published.

Timeline

Published: Mar 23, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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