CVE-2025-1865
Local Privilege Escalation in Virtual CloneDrive Kernel Driver
- State
- Published
- Severity
- 8.5 High
- Published
- Apr 4, 2025
- Updated
- Jul 7, 2025
- Reserved
- Mar 3, 2025
Description
The kernel driver, accessible to low-privileged users, exposes a function that fails to properly validate the privileges of the calling process. This allows creating files at arbitrary locations with full user control, ultimately allowing for privilege escalation to SYSTEM.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.5 High | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | cirosec |
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | cirosec |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Virtual CloneDriveElaborate Bytes AG |
|
References
- https://www.elby.ch/de/products/vcd.htmlrelease-notes
- https://neodyme.io/de/advisories/cve-2025-1865/third-party-advisorytechnical-description
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