A flaw was found in QEMU. The async nature of hot-unplug enables a race scenario where the net device backend is cleared before the virtio-net pci frontend has been unplugged. A malicious guest could use this time window to trigger an assertion and cause a denial of service.
References
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2023-09-13T16:09:36.861Z

Updated: 2023-09-13T16:09:36.861Z

Reserved: 2023-06-17T16:48:21.977Z


Link: CVE-2023-3301

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2023-09-13T17:15:10.063

Modified: 2023-11-07T04:18:25.307


Link: CVE-2023-3301

JSON object: View

cve-icon Redhat Information

No data.