{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50523",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-10-07T15:15:38.663Z",
        "datePublished": "2025-10-07T15:19:16.595Z",
        "dateUpdated": "2026-05-11T19:21:04.545Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:21:04.545Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: rockchip: Fix memory leak in rockchip_clk_register_pll()\n\nIf clk_register() fails, @pll->rate_table may have allocated memory by\nkmemdup(), so it needs to be freed, otherwise will cause memory leak\nissue, this patch fixes it."
                }
            ],
            "affected": [
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                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/clk/rockchip/clk-pll.c"
                    ],
                    "versions": [
                        {
                            "version": "90c590254051f511299538c158e12fdad41ce163",
                            "lessThan": "20201c3a0a32f127fa4bdf379d6ac01c2978702d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
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                        {
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                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "90c590254051f511299538c158e12fdad41ce163",
                            "lessThan": "5b0a1f1247cd42ac5e0d369f8dbb58762692edee",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "90c590254051f511299538c158e12fdad41ce163",
                            "lessThan": "dcd4ba068b194c6ef0071491aa3f12bec8c14d5b",
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                            "versionType": "git"
                        },
                        {
                            "version": "90c590254051f511299538c158e12fdad41ce163",
                            "lessThan": "739a6a6bbdb793bd57938cb24aa5a6df89983546",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/clk/rockchip/clk-pll.c"
                    ],
                    "versions": [
                        {
                            "version": "3.17",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.17",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.9.337",
                            "lessThanOrEqual": "4.9.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.303",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.270",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.229",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.163",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.86",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.16",
                            "lessThanOrEqual": "6.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.2",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
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                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/20201c3a0a32f127fa4bdf379d6ac01c2978702d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/86e1e080ad14c5fb6c14a5f0eb530b1b38cbc968"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f02c1d8dc8d880cbaaf9094b4f396fe868ee23ff"
                },
                {
                    "url": "https://git.kernel.org/stable/c/26b94635f1c84d7f6cb482179125cb17e59c90a5"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f4d70c139d313948e02360304a6cbcd3a4f5deb5"
                },
                {
                    "url": "https://git.kernel.org/stable/c/5b0a1f1247cd42ac5e0d369f8dbb58762692edee"
                },
                {
                    "url": "https://git.kernel.org/stable/c/dcd4ba068b194c6ef0071491aa3f12bec8c14d5b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f2ffb8653ea85ae39ce44347751fcc4c3e41f6bb"
                },
                {
                    "url": "https://git.kernel.org/stable/c/739a6a6bbdb793bd57938cb24aa5a6df89983546"
                }
            ],
            "title": "clk: rockchip: Fix memory leak in rockchip_clk_register_pll()",
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    }
}