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.
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History
Wed, 25 Sep 2024 18:30:00 +0000
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MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2023-09-13T16:09:36.861Z
Updated: 2024-09-25T17:39:58.260Z
Reserved: 2023-06-17T16:48:21.977Z
Link: CVE-2023-3301
Vulnrichment
Updated: 2024-08-02T06:48:08.418Z
NVD
Status : Modified
Published: 2023-09-13T17:15:10.063
Modified: 2024-11-21T08:16:57.723
Link: CVE-2023-3301
Redhat