vulnerability
VMSA-2022-0001: heap-overflow vulnerability (CVE-2021-22045)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:M/Au:N/C:C/I:C/A:C) | Jan 4, 2022 | Mar 11, 2022 | Jun 24, 2026 |
Severity
7
CVSS
(AV:L/AC:M/Au:N/C:C/I:C/A:C)
Published
Jan 4, 2022
Added
Mar 11, 2022
Modified
Jun 24, 2026
Description
VMware ESXi (7.0, 6.7 before ESXi670-202111101-SG and 6.5 before ESXi650-202110101-SG), VMware Workstation (16.2.0) and VMware Fusion (12.2.0) contains a heap-overflow vulnerability in CD-ROM device emulation. A malicious actor with access to a virtual machine with CD-ROM device emulation may be able to exploit this vulnerability in conjunction with other issues to execute code on the hypervisor from a virtual machine.
Solutions
vmware-esxi65-upgrade-18678235vmware-esxi67-upgrade-18828794vmware-esxi700-upgrade-19193900
References
- CVE-2021-22045
- https://attackerkb.com/topics/CVE-2021-22045
- http://packetstormsecurity.com/files/165440/VMware-Security-Advisory-2022-0001.html
- https://www.vmware.com/security/advisories/VMSA-2022-0001.html
- https://www.zerodayinitiative.com/advisories/ZDI-22-003/
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-9213
- CWE-787
- EUVD-EUVD-2021-9213
Rapid7 Labs
2026 Global Threat Landscape Report
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