CVE-2026-45201: Imagination Technologies Graphics DDK, невалидиран

Описание

Оригинално описание

Software installed and run as a non-privileged user may conduct improper GPU system calls to pass invalid log2 page size when allocating physical pages leading to OOB read and/or write due to improper validation of the said value. Such crafted log2 page size could lead to 4K pages being treated as higher order pages and allowing read and/or write access to the memory beyond 4K threshold.

Засегнати продукти

• Imagination Technologies Graphics DDK: 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-1284 Improper Validation of Specified Quantity in Input

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-2026-45201
• https://nvd.nist.gov/vuln/detail/CVE-2026-45201
• https://www.imaginationtech.com/gpu-driver-vulnerabilities/