CVE-2024-56738 | GNU Grub2 up to 2.12 grub_crypto_memcmp timing discrepancy

A vulnerability classified as problematic has been found in GNU Grub2 up to 2.12. This affects the function grub_crypto_memcmp. The manipulation leads to observable timing discrepancy.

This vulnerability is uniquely identified as CVE-2024-56738. It is possible to initiate the attack remotely. There is no exploit available.