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.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2023-43974 | 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. |
Ubuntu USN |
USN-6567-1 | QEMU vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Wed, 25 Sep 2024 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2025-02-13T16:55:04.152Z
Reserved: 2023-06-17T16:48:21.977Z
Link: CVE-2023-3301
Updated: 2024-08-02T06:48:08.418Z
Status : Modified
Published: 2023-09-13T17:15:10.063
Modified: 2024-11-21T08:16:57.723
Link: CVE-2023-3301
OpenCVE Enrichment
No data.
EUVD
Ubuntu USN