3. DirectPath I/O (PCI-Passthrough) Information Leak vulnerabilities (CVE-2022-21123, CVE-2022-21125, CVE-2022-21166)
VMware ESXi contains information leak vulnerabilities when DirectPath I/O (PCI-Passthrough) is utilized. VMware has evaluated the severity of these issues to be in the Low severity range with a maximum CVSSv3 base score of 3.8.
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21123
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21125
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21166
docs.vmware.com/en/VMware-vSphere/6.7/rn/esxi670-202206001.html
docs.vmware.com/en/VMware-vSphere/7.0/rn/vsphere-esxi-70u3e-release-notes.html
kb.vmware.com/s/article/88632
kb.vmware.com/s/article/88695
kb.vmware.com/s/article/88707
via.vmw.com/vmsa-2022-0016-qna
www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
www.vmware.com/techpapers/2018/scheduler-options-vsphere67u2-perf.html