In the Linux kernel, the following vulnerability has been resolved:
cpufreq: pmac32-cpufreq: Fix refcount leak bug
In pmaccpufreqinitMacRISC3(), we need to add corresponding ofnodeput() for the three node pointers whose refcount have been incremented by offindnodeby_name().
{
"cna_assigner": "Linux",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49621.json"
}