CVE-2024-53230 — cpufreq: CPPC: Fix possible null-ptr-deref for cppc_get_cpu_cost()
In the Linux kernel, the following vulnerability has been resolved: cpufreq: CPPC: Fix possible null-ptr-deref for cppc_get_cpu_cost() cpufreq_cpu_get_raw() may return NULL if…
Published: 2024-12-27 · CVSS: 5.5 · CVSS 3.1
In the Linux kernel, the following vulnerability has been resolved: cpufreq: CPPC: Fix possible null-ptr-deref for cppc_get_cpu_cost() cpufreq_cpu_get_raw() may return NULL if the cpu is not in policy->cpus cpu mask and it will cause null pointer dereference, so check NULL for cppc_get_cpu_cost().
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7