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.

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-4144-1 qemu security update
EUVD EUVD EUVD-2023-43711 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.
Ubuntu USN Ubuntu USN USN-7094-1 QEMU vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 03 Nov 2025 20:30:00 +0000

Type Values Removed Values Added
References

Tue, 03 Dec 2024 16:15:00 +0000

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Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 22 Nov 2024 12:00:00 +0000

Type Values Removed Values Added
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Fri, 13 Sep 2024 19:45:00 +0000

Type Values Removed Values Added
References

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2026-01-27T10:54:54.278Z

Reserved: 2023-05-31T14:08:11.910Z

Link: CVE-2023-3019

cve-icon Vulnrichment

Updated: 2025-11-03T19:28:14.194Z

cve-icon NVD

Status : Modified

Published: 2023-07-24T16:15:12.253

Modified: 2025-11-03T20:16:01.753

Link: CVE-2023-3019

cve-icon Redhat

Severity : Moderate

Publid Date: 2023-06-01T00:00:00Z

Links: CVE-2023-3019 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses