{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-53682",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-10-07T15:16:59.664Z",
        "datePublished": "2025-10-07T15:21:36.020Z",
        "dateUpdated": "2026-05-11T19:49:52.940Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:49:52.940Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhwmon: (xgene) Fix ioremap and memremap leak\n\nSmatch reports:\n\ndrivers/hwmon/xgene-hwmon.c:757 xgene_hwmon_probe() warn:\n'ctx->pcc_comm_addr' from ioremap() not released on line: 757.\n\nThis is because in drivers/hwmon/xgene-hwmon.c:701 xgene_hwmon_probe(),\nioremap and memremap is not released, which may cause a leak.\n\nTo fix this, ioremap and memremap is modified to devm_ioremap and\ndevm_memremap.\n\n[groeck: Fixed formatting and subject]"
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/hwmon/xgene-hwmon.c"
                    ],
                    "versions": [
                        {
                            "version": "ed42cfa881e1d8d9603b7cb872199e3c8e0d1b19",
                            "lessThan": "9d482a09acd3d5f61a56aefc125d32c81994707b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ed42cfa881e1d8d9603b7cb872199e3c8e0d1b19",
                            "lessThan": "1773185a0a87006c1be78a978d9dd61aa7a33db8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ed42cfa881e1d8d9603b7cb872199e3c8e0d1b19",
                            "lessThan": "813cc94c7847ae4a17e9f744fb4dbdf7df6bd732",
                            "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/hwmon/xgene-hwmon.c"
                    ],
                    "versions": [
                        {
                            "version": "4.9",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.9",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.25",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2.12",
                            "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": "4.9",
                                    "versionEndExcluding": "6.1.25"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.9",
                                    "versionEndExcluding": "6.2.12"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.9",
                                    "versionEndExcluding": "6.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/9d482a09acd3d5f61a56aefc125d32c81994707b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1773185a0a87006c1be78a978d9dd61aa7a33db8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/813cc94c7847ae4a17e9f744fb4dbdf7df6bd732"
                }
            ],
            "title": "hwmon: (xgene) Fix ioremap and memremap leak",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}