The vulnerability of the ident_pud_init() function in the arch/x86/mm/ident_map.c module, which is part of the Linux operating system’s x86 kernel support, allows a hacker to trigger a service failure.

The vulnerability of the identpudinit function in the arch/x86/mm/identmap.c module, which is part of the Linux kernel support for x86 platforms, is related to insufficient comparison operations. Exploiting this vulnerability could allow an attacker to cause a system failure...