{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-54190",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-30T12:06:44.498Z",
        "datePublished": "2025-12-30T12:08:58.605Z",
        "dateUpdated": "2026-05-11T19:57:12.488Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:57:12.488Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nleds: led-core: Fix refcount leak in of_led_get()\n\nclass_find_device_by_of_node() calls class_find_device(), it will take\nthe reference, use the put_device() to drop the reference when not need\nanymore."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/leds/led-class.c"
                    ],
                    "versions": [
                        {
                            "version": "699a8c7c4bd376aee4808e6272188319e900c8af",
                            "lessThan": "1d6101d9222e1ca8c01b3fa9ebf0dcf7bcd82564",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "699a8c7c4bd376aee4808e6272188319e900c8af",
                            "lessThan": "690efcb5827c3bacbf1de90cd14907b91bf8cb7b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "699a8c7c4bd376aee4808e6272188319e900c8af",
                            "lessThan": "d880981b82223f9bf128dfdd2424abb0c658f345",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "699a8c7c4bd376aee4808e6272188319e900c8af",
                            "lessThan": "ddf3e82164afd9381b1d52c9f00b3878f7b6d308",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "699a8c7c4bd376aee4808e6272188319e900c8af",
                            "lessThan": "da1afe8e6099980fe1e2fd7436dca284af9d3f29",
                            "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/leds/led-class.c"
                    ],
                    "versions": [
                        {
                            "version": "5.6",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.6",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.173",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.99",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.16",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2.3",
                            "lessThanOrEqual": "6.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.3",
                            "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": "5.6",
                                    "versionEndExcluding": "5.10.173"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.6",
                                    "versionEndExcluding": "5.15.99"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.6",
                                    "versionEndExcluding": "6.1.16"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.6",
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                                },
                                {
                                    "vulnerable": true,
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                                    "versionStartIncluding": "5.6",
                                    "versionEndExcluding": "6.3"
                                }
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/1d6101d9222e1ca8c01b3fa9ebf0dcf7bcd82564"
                },
                {
                    "url": "https://git.kernel.org/stable/c/690efcb5827c3bacbf1de90cd14907b91bf8cb7b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d880981b82223f9bf128dfdd2424abb0c658f345"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ddf3e82164afd9381b1d52c9f00b3878f7b6d308"
                },
                {
                    "url": "https://git.kernel.org/stable/c/da1afe8e6099980fe1e2fd7436dca284af9d3f29"
                }
            ],
            "title": "leds: led-core: Fix refcount leak in of_led_get()",
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}