UBUNTU-CVE-2022-1050

Advisory lineage Upstream: 1 Downstream: 1
Upstream
CVE-2022-1050
Downstream
USN-6167-1
Published: 29 Mar 2022, 17:15
Last modified:04 Feb 2026, 02:47

Vulnerability Summary

Overall Risk (default)
medium
35/100
CVSS Score
8.8 HIGH
3.1 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

29 Mar 2022, 17:15
Published
Vulnerability first disclosed
04 Feb 2026, 02:47
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v3.1•HIGH•Score: 8.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected Systems

  • ubuntu•qemu

    < 1:4.2-3ubuntu6.27 | < 1:6.2+dfsg-2ubuntu6.11

References (4)