The vulnerability of the x86__is_amd_cpu() function in the tools/perf/arch/x86/util/env.c module of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the x86isamdcpu function in the tools/perf/arch/x86/util/env.c module of the Linux operating system’s kernel is related to improper memory release memory leak. Exploiting this vulnerability could allow an attacker to cause a system failure...