Buffer overflow in Imaginationtech Ddk
CVE-2025-58409
Software installed and run as a non-privileged user may conduct improper GPU system calls to subvert GPU HW to write to arbitrary physical memory pages. Under certain circumstances this exploit could be used to corrupt data pages not allocated by the GPU driver but memory pages in use by the kernel and drivers running on the platform altering their behaviour. This attack can lead the GPU to perform write operations on restricted internal GPU buffers that can lead to a second order affect of corrupted arbitrary physical memory.
Vulnerability class: Buffer Overflow
EPSS: 0.001 (3.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.
Affected products
- Imaginationtech Ddk
- Imagination Technologies Graphics Ddk — versions 1.15 RTM, 1.17 RTM, 1.18 RTM
Weakness classification (CWE)
References
- 367425dc-4d06-4041-9650-c2dc6aaa27ce (Vendor Advisory)
Frequently asked questions
- What is CVE-2025-58409?
- CVE-2025-58409 is a low-severity vulnerability in Imaginationtech Ddk, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 3.5/10. Published 2026-01-13.
- How severe is CVE-2025-58409?
- Low severity. CVSS v3 base score is 3.5 out of 10.