A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a crafted guest driver to execute HW…

Description

A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a crafted guest driver to execute HW commands when shared buffers are not yet allocated, potentially leading to a use-after-free condition.

Scores

EPSS (exploitation in 30 days)

0.38% · top 68% of all CVEs (6 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.

Weakness

• CWE-416 (opens in a new tab)All about CWE-416 and its CVEs

Affected products

• QEMU

  • affected qemu 2.20.1

References (2)

• https://bugzilla.redhat.com/show_bug.cgi?id=2069625 (opens in a new tab)x_transferred
• [debian-lts-announce] 20230314 [SECURITY] [DLA 3362-1] qemu security update (opens in a new tab)mailing-listx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2022-1050](https://trackcve.app/badge/CVE-2022-1050.svg)](https://trackcve.app/cve/CVE-2022-1050)

Record last updated 2 Aug 2024, 23:47 UTC.