HyperKit is a toolkit for embedding hypervisor capabilities in an application. In versions 0.20210107 and prior of HyperKit, ` vi_pci_write` has is a call to `vc_cfgwrite` 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 451558fe8aaa8b24e02e34106e3bb9fe41d7ad13.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2023-02-17T00:00:00
Updated: 2024-08-03T23:33:55.842Z
Reserved: 2021-05-12T00:00:00
Link: CVE-2021-32844
Vulnrichment
No data.
NVD
Status : Modified
Published: 2023-02-17T23:15:11.887
Modified: 2024-11-21T06:07:52.110
Link: CVE-2021-32844
Redhat
No data.