CVE-2024-57258: Denx U-Boot

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Integer overflows in memory allocation in Das U-Boot before 2025.01-rc1 occur for a crafted squashfs filesystem via sbrk, via request2size, or because ptrdiff_t is mishandled on x86_64.

Affected products

• Denx U-Boot: up to and including 2024.10

Published 2025-02-18. Last modified 2026-06-17.