{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-49188",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-02-26T01:49:39.286Z",
        "datePublished": "2025-02-26T01:55:36.582Z",
        "dateUpdated": "2026-05-11T18:54:49.458Z"
    },
    "containers": {
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                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T18:54:49.458Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region\n\nThe device_node pointer is returned by of_parse_phandle() or\nof_get_child_by_name() with refcount incremented.\nWe should use of_node_put() on it when done.\n\nThis function only call of_node_put(node) when of_address_to_resource\nsucceeds, missing error cases."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/remoteproc/qcom_q6v5_mss.c"
                    ],
                    "versions": [
                        {
                            "version": "051fb70fd4ea40fbc7139186a4890b2fe5cb1e76",
                            "lessThan": "f7210ca29a783c94478da02368731e4c9cf7cdb7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "051fb70fd4ea40fbc7139186a4890b2fe5cb1e76",
                            "lessThan": "bd4771ba2cf9e18473a42b5b70175e50d67a64bb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "051fb70fd4ea40fbc7139186a4890b2fe5cb1e76",
                            "lessThan": "a7d988735e757e111f9722de7cf1b40a84a48b1f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "051fb70fd4ea40fbc7139186a4890b2fe5cb1e76",
                            "lessThan": "b9df3007b3cda4936cc50f5a7d2d30505a652828",
                            "status": "affected",
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                        {
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                            "lessThan": "07a5dcc4bed9d7cae54adf5aa10ff9f037a3204b",
                            "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/remoteproc/qcom_q6v5_mss.c"
                    ],
                    "versions": [
                        {
                            "version": "4.8",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.8",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.110",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.33",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.16.19",
                            "lessThanOrEqual": "5.16.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.17.2",
                            "lessThanOrEqual": "5.17.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.18",
                            "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": "4.8",
                                    "versionEndExcluding": "5.10.110"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.8",
                                    "versionEndExcluding": "5.15.33"
                                },
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                                    "versionStartIncluding": "4.8",
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                                },
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                                    "versionStartIncluding": "4.8",
                                    "versionEndExcluding": "5.18"
                                }
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/f7210ca29a783c94478da02368731e4c9cf7cdb7"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bd4771ba2cf9e18473a42b5b70175e50d67a64bb"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a7d988735e757e111f9722de7cf1b40a84a48b1f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b9df3007b3cda4936cc50f5a7d2d30505a652828"
                },
                {
                    "url": "https://git.kernel.org/stable/c/07a5dcc4bed9d7cae54adf5aa10ff9f037a3204b"
                }
            ],
            "title": "remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region",
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