{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50522",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-10-07T15:15:38.663Z",
        "datePublished": "2025-10-07T15:19:15.923Z",
        "dateUpdated": "2026-05-11T19:21:03.379Z"
    },
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                "dateUpdated": "2026-05-11T19:21:03.379Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmcb: mcb-parse: fix error handing in chameleon_parse_gdd()\n\nIf mcb_device_register() returns error in chameleon_parse_gdd(), the refcount\nof bus and device name are leaked. Fix this by calling put_device() to give up\nthe reference, so they can be released in mcb_release_dev() and kobject_cleanup()."
                }
            ],
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                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/mcb/mcb-parse.c"
                    ],
                    "versions": [
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                            "version": "3.15",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.15",
                            "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"
                        }
                    ]
                }
            ],
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                            "negate": false,
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            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/891f606ae0765bc9ca99f5276735be4d338f0255"
                },
                {
                    "url": "https://git.kernel.org/stable/c/cf6e70c0ced50b52415ac0c88eba1fb09c500a5a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/fd85ece416fd7edb945203e59d4cd94952f77e7c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/110dc34c9fa33d37f55b394b1199ea6c0ad1ee84"
                },
                {
                    "url": "https://git.kernel.org/stable/c/7b289b791a59386dc23a00d3cf17a0db984b40d3"
                },
                {
                    "url": "https://git.kernel.org/stable/c/43bfc7c2402a22d3b4eb08c040f274ba2b76461a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b948baa29394ec5f4e6ec28486e7d06a76caee91"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4a9f1a8b3af287581ffb690d0e1593c681729ddb"
                },
                {
                    "url": "https://git.kernel.org/stable/c/728ac3389296caf68638628c987aeae6c8851e2d"
                }
            ],
            "title": "mcb: mcb-parse: fix error handing in chameleon_parse_gdd()",
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