CVE-2025-54331

An issue was discovered in NPU in Samsung Mobile Processor Exynos 1380 through July 2025. There is an Untrusted Pointer Dereference of srchdr in the copyncpheader function...

CVE-2025-21458 Use After Free in NPU

Memory corruption when IOCTL interface is called to map and unmap buffers simultaneously...

CVE-2025-21456 Use After Free in NPU

Memory corruption while processing IOCTL command when multiple threads are called to map/unmap buffer concurrently...

CVE-2025-21456

CVE-2025-21456 affects Qualcomm chipsets where memory corruption can occur during IOCTL processing when multiple threads concurrently map/unmap buffers. The root cause is described as a concurrency issue in handling buffers under IOCTL commands, leading to memory corruption with a high-severity C...