CVE-2025-6603
coldfunction qCUDA qcow.c qcow_make_empty integer overflow
- State
- Published
- Severity
- 4.8 Medium
- Published
- Jun 25, 2025
- Updated
- Jun 25, 2025
- Reserved
- Jun 25, 2025
Description
A vulnerability was found in coldfunction qCUDA up to db0085400c2f2011eed46fbc04fdc0873141688e. It has been rated as problematic. Affected by this issue is the function qcow_make_empty of the file qCUDA/qcu-device/block/qcow.c. The manipulation of the argument s->l1_size leads to integer overflow. The attack needs to be approached locally. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 4.8 Medium | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X | VulDB |
| 3.1 | 5.3 Medium | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R | VulDB |
| 3.0 | 5.3 Medium | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R | VulDB |
| 2.0 | 4.3 Medium | AV:L/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
qCUDAcoldfunction |
|
References
- VDB-313820 | coldfunction qCUDA qcow.c qcow_make_empty integer overflowvdb-entrytechnical-description
- VDB-313820 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #601029 | coldfunction qCUDA 0.0 Integer Overflowthird-party-advisory
- https://github.com/coldfunction/qCUDA/issues/10issue-tracking
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