Description
HyperKit is a toolkit for embedding hypervisor capabilities in an application. In versions 0.20210107 and prior of HyperKit, `virtio.c` has is a call to `vc_cfgread` that does not check for null which when called makes the host crash. This issue may lead to a guest crashing the host causing a denial of service. This issue is fixed in commit df0e46c7dbfd81a957d85e449ba41b52f6f7beb4.
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Remediation
No vendor fix or workaround currently provided.
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Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-19575 | HyperKit is a toolkit for embedding hypervisor capabilities in an application. In versions 0.20210107 and prior of HyperKit, `virtio.c` has is a call to `vc_cfgread` that does not check for null which when called makes the host crash. This issue may lead to a guest crashing the host causing a denial of service. This issue is fixed in commit df0e46c7dbfd81a957d85e449ba41b52f6f7beb4. |
References
History
No history.
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2025-03-10T21:10:07.604Z
Reserved: 2021-05-12T00:00:00.000Z
Link: CVE-2021-32843
No data.
Status : Modified
Published: 2023-02-17T23:15:11.803
Modified: 2024-11-21T06:07:51.983
Link: CVE-2021-32843
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD