The vulnerability of the grub_crypto_memcmp function in the GNU GRUB operating system’s loader (formerly Grub2) allows a attacker to compromise the confidentiality of the protected information.

The vulnerability of the grubcryptomemcmp function in the GNU GRUB formerly Grub2 operating system is related to the disclosure of information due to timing discrepancies. Exploiting this vulnerability could allow an attacker to compromise the confidentiality of the protected information...