The vulnerability of the amd_get_mmconfig_range() function in the arch/x86/kernel/amd_nb.c module of Linux’s operating systems allows a hacker to gain unauthorized access to protected information.

The vulnerability of the amdgetmmconfigrange function in the arch/x86/kernel/amdnb.c module of Linux operating systems is related to deficiencies in access control. Exploiting this vulnerability could allow an attacker to gain unauthorized access to protected information...