CVE-2026-45198: Imagination Technologies Graphics DDK, грешка в

Описание

Оригинално описание

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.

Засегнати продукти

• Imagination Technologies Graphics DDK: 1.17 RTM2; 1.18 RTM2; 23.2 RTM2; 24.2 RTM2; 25.1 RTM2 до 25.3 RTM; 26.1 RTM1; 26.1 RTM2

Вид слабост

• CWE-822 Untrusted Pointer Dereference

История

Други уязвимости в Imagination Technologies Graphics DDK

• CVE-2026-74915
• CVE-2026-74912
• CVE-2026-19199
• CVE-2026-18629
• CVE-2026-65587

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-45198
• https://nvd.nist.gov/vuln/detail/CVE-2026-45198
• https://www.imaginationtech.com/gpu-driver-vulnerabilities/