Vulnerability · Published May 29, 2025 · Assigned by VulDB
CVE-2025-5324TechPowerUp GPU-Z 0x8000645C IOCTL GPU-Z.sys sub_140001880 memory leak
Low 3.3
In plain English
A low-severity memory leak in GPU-Z from TechPowerUp. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 15% of all known vulnerabilities).
Official description
A vulnerability, which was classified as problematic, was found in TechPowerUp GPU-Z 2.23.0. Affected is the function sub_140001880 in the library GPU-Z.sys of the component 0x8000645C IOCTL Handler. The manipulation leads to memory leak. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| TechPowerUp | GPU-Z | 2.23.0 |
Weakness: CWE-401, CWE-404 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
References
- VDB-310494 | TechPowerUp GPU-Z 0x8000645C IOCTL GPU-Z.sys sub_140001880 memory leak vdb-entry, technical-description
- VDB-310494 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- Submit #580513 | TechPowerUp GPU-Z 2.23.0 Information Exposure third-party-advisory
- https://github.com/Aiyakami/CVE-1/issues/3 issue-tracking
- https://github.com/Aiyakami/CVE-1/tree/main/test1 exploit