Kernel software from a non-secure operating system on a platform with Trusted Execution Environment support, may cause GPU Firmware to boot up using data from non-secure memory.
The GPU thread of control (Firmware) uses a pointer from non-secure memory belonging to the Rich Execution Environment (REE) when saving or retrieving internal data between the tightly coupled private memory to main memory. An attacker with control over the REE kernel may modify the pointer value, corrupting the data used by the GPU Firmware.
References
Configurations
No configuration.
History
No history.
Information
Published : 2026-08-07 03:16
Updated : 2026-09-03 17:11
NVD link : CVE-2026-45198
Mitre link : CVE-2026-45198
CVE.ORG link : CVE-2026-45198
JSON object : View
Products Affected
No product.
CWE
CWE-822
Untrusted Pointer Dereference
