CVE-2020-3982

2020-10-2016:09:04

vmware

www.cve.org

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.8%

JSON

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.

CNA Affected

[
  {
    "product": "VMware ESXi, Workstation, Fusion",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "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)"
      }
    ]
  }
]