جزئیات آسیب‌پذیری

An issue was discovered in Denx U-Boot before 2026.04. An integer overflow vulnerability in the ZFS filesystem support can be triggered by malformed on-disk metadata. The issue may result in incorrect memory allocation followed by out-of-bounds memory access, potentially leading to a crash or arbitrary code execution during the boot process.

• http://u-boot.com
• https://gist.github.com/c0zy1/4d9648d10a5ff07bda2771ea1298e469