Out-of-bounds write in Linux kernel's Linux Kernel Performance Events (perf) component

{
                    "vendor": "Linux",
                    "product": "Kernel",
                    "packageName": "kernel",
                    "repo": "https://git.kernel.org",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "4.4",
                            "lessThan": "6.6",
                            "versionType": "custom"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }