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PRIOn knowledge basePRION:CVE-2021-32844HistoryFeb 17, 2023 - 11:15 p.m.
Code injection
2023-02-1723:15:00
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3
hyperkit
hypervisor
code injection
denial of service
vulnerability
fix
nvd
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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| hyperkit | le | 0.20210107 |
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