{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50197",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-06-18T10:57:27.428Z",
        "datePublished": "2025-06-18T11:03:40.779Z",
        "dateUpdated": "2026-05-11T19:14:40.172Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:14:40.172Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncpufreq: zynq: Fix refcount leak in zynq_get_revision\n\nof_find_compatible_node() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when done.\nAdd missing of_node_put() to avoid refcount leak."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "arch/arm/mach-zynq/common.c"
                    ],
                    "versions": [
                        {
                            "version": "00f7dc636366f72474b1896f4990b3c086cd2c6d",
                            "lessThan": "f52c9be1779d70037ae300762d19b08fe3656237",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "00f7dc636366f72474b1896f4990b3c086cd2c6d",
                            "lessThan": "dcbb974254d2a27240c2e50185afdde90f923feb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "00f7dc636366f72474b1896f4990b3c086cd2c6d",
                            "lessThan": "a530fa52d4fdffc5f010f90c05ac63019b8ff5f8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "00f7dc636366f72474b1896f4990b3c086cd2c6d",
                            "lessThan": "22e6d8bcde8e66b64f46bf9bd2d3d0f88d40c39f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "00f7dc636366f72474b1896f4990b3c086cd2c6d",
                            "lessThan": "179034fb108e3655142f2af0c309cef171c34d68",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "00f7dc636366f72474b1896f4990b3c086cd2c6d",
                            "lessThan": "ecefd22d5db7ccb8bec2646e5d25e058fc33162a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "00f7dc636366f72474b1896f4990b3c086cd2c6d",
                            "lessThan": "3b01353f1825151a29d08e0868b2bf01e1116ab5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "00f7dc636366f72474b1896f4990b3c086cd2c6d",
                            "lessThan": "d1ff2559cef0f6f8d97fba6337b28adb10689e16",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "arch/arm/mach-zynq/common.c"
                    ],
                    "versions": [
                        {
                            "version": "3.16",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.16",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.291",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.256",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.211",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.137",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.61",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.18.18",
                            "lessThanOrEqual": "5.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.19.2",
                            "lessThanOrEqual": "5.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.16",
                                    "versionEndExcluding": "4.14.291"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.16",
                                    "versionEndExcluding": "4.19.256"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.16",
                                    "versionEndExcluding": "5.4.211"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.16",
                                    "versionEndExcluding": "5.10.137"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.16",
                                    "versionEndExcluding": "5.15.61"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.16",
                                    "versionEndExcluding": "5.18.18"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.16",
                                    "versionEndExcluding": "5.19.2"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.16",
                                    "versionEndExcluding": "6.0"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/f52c9be1779d70037ae300762d19b08fe3656237"
                },
                {
                    "url": "https://git.kernel.org/stable/c/dcbb974254d2a27240c2e50185afdde90f923feb"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a530fa52d4fdffc5f010f90c05ac63019b8ff5f8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/22e6d8bcde8e66b64f46bf9bd2d3d0f88d40c39f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/179034fb108e3655142f2af0c309cef171c34d68"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ecefd22d5db7ccb8bec2646e5d25e058fc33162a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3b01353f1825151a29d08e0868b2bf01e1116ab5"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d1ff2559cef0f6f8d97fba6337b28adb10689e16"
                }
            ],
            "title": "cpufreq: zynq: Fix refcount leak in zynq_get_revision",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}