Security readout for executives and security teams
Plain-English summary
This vulnerability affects older VMware virtualization products and could let code running inside a virtual machine break isolation and run on the host. That is a serious business risk where untrusted or compromised guest systems share infrastructure with sensitive hosts.
Executive priority
Treat as high priority for any remaining legacy VMware estate. The vulnerability is old, so unpatched systems indicate asset-management or lifecycle risk, especially where guest workloads are not fully trusted.
Technical view
CVE-2017-4924 is an out-of-bounds write in the VMware SVGA device affecting ESXi 6.5 without ESXi650-201707101-SG, Workstation 12.x before 12.5.7, and Fusion 8.x before 8.5.8. VMware describes potential guest-to-host code execution.
Likely exposure
Exposure is limited to the listed VMware versions with the vulnerable SVGA device path. Highest concern is multi-tenant virtualization, lab environments, developer workstations, or any host running untrusted guest VMs.
Exploitation context
The provided bundle does not show CISA KEV listing or active exploitation evidence. The impact remains serious because successful exploitation could cross the guest-host boundary, but exploit status is not established from these sources.
Researcher notes
Focus validation on exact product/version matching and patch presence. The source bundle provides affected versions and impact, but no CVSS vector, CWE, public exploit confirmation, or KEV evidence.
Mitigation direction
- Apply VMware ESXi patch ESXi650-201707101-SG where ESXi 6.5 is affected.
- Upgrade VMware Workstation 12.x to 12.5.7 or later.
- Upgrade VMware Fusion 8.x to 8.5.8 or later.
- Check VMware VMSA-2017-0015 for vendor-supported remediation guidance.
- Limit untrusted guest VM use on affected hosts until remediation is confirmed.
Validation and detection
- Inventory ESXi, Workstation, and Fusion versions across server and endpoint assets.
- Confirm ESXi 6.5 hosts include patch ESXi650-201707101-SG.
- Confirm Workstation installations are 12.5.7 or later.
- Confirm Fusion installations are 8.5.8 or later.
- Prioritize systems running untrusted, shared, or externally supplied virtual machines.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2017-4924 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://www.vmware.com/security/advisories/VMSA-2017-0015.htmlCVE reference · x_refsource_CONFIRM
- https://0patch.blogspot.com/2017/10/micropatching-hypervisor-with-running.htmlCVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.