PM / devfreq: Fix buffer overflow in trans_stat_show

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "Documentation/ABI/testing/sysfs-class-devfreq",
                        "drivers/devfreq/devfreq.c"
                    ],
                    "versions": [
                        {
                            "version": "e552bbaf5b987f57c43e6981a452b8a3c700b1ae",
                            "lessThan": "087de000e4f8c878c81d9dd3725f00a1d292980c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e552bbaf5b987f57c43e6981a452b8a3c700b1ae",
                            "lessThan": "796d3fad8c35ee9df9027899fb90ceaeb41b958f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e552bbaf5b987f57c43e6981a452b8a3c700b1ae",
                            "lessThan": "8a7729cda2dd276d7a3994638038fb89035b6f2c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e552bbaf5b987f57c43e6981a452b8a3c700b1ae",
                            "lessThan": "a979f56aa4b93579cf0e4265ae04d7e9300fd3e8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e552bbaf5b987f57c43e6981a452b8a3c700b1ae",
                            "lessThan": "eaef4650fa2050147ca25fd7ee43bc0082e03c87",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e552bbaf5b987f57c43e6981a452b8a3c700b1ae",
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                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "Documentation/ABI/testing/sysfs-class-devfreq",
                        "drivers/devfreq/devfreq.c"
                    ],
                    "versions": [
                        {
                            "version": "3.8",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.8",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.216",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.149",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.76",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.15",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.7.3",
                            "lessThanOrEqual": "6.7.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.8",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }