high7.7
CVE-2020-3982
VMware ESXi (7.0 before ESXi_7.0.1-0.0.16850804, 6.7 before ESXi670-202008101-SG, 6.5 before ESXi650-202007101-SG), Workstation (15.x), Fusion (11.x before 11.…
Impact
VMware ESXi (7.0 before ESXi_7.0.1-0.0.16850804, 6.7 before ESXi670-202008101-SG, 6.5 before ESXi650-202007101-SG), Workstation (15.x), Fusion (11.x before 11.5.6) contain an out-of-bounds write vulnerability due to a time-of-check time-of-use issue in ACPI device. A malicious actor with administrative access to a virtual machine may be able to exploit this vulnerability to crash the virtual machine's vmx process or corrupt hypervisor's memory heap.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Vmware | Esxi | Versions 7.0.0, 6.7, 6.5 |
| Vmware | Cloud Foundation | from 3.0 before 3.10.1 from 4.0 before 4.1 |
| Vmware | Workstation | from 15.0 through 15.5.6 |
| Vmware | Workstation Player | from 15.0 through 15.5.6 |
| Vmware | Fusion | from 11.0 before 11.5.6 |