CVE-2021-32844

CVE-2021-32844 affects HyperKit up to version 0.20210107. The vulnerability originates from a null-pointer check omission in the vi_pci_write path calling vc_cfgwrite, which can cause the host to crash and potentially lead to a denial of service. The issue is fixed in commit 451558fe8aaa8b24e02e3...

CVE-2021-32843

HyperKit prior to 0.20210107 contains a null-check flaw in virtio.c where vc_cfgread is called without validating pointers, allowing a guest to crash the host and cause a denial of service. A fix is available in commit df0e46c7dbfd81a957d85e449ba41b52f6f7beb4. Affected users should upgrade to the...