{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-53758",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-08T01:18:04.280Z",
        "datePublished": "2025-12-08T01:19:19.290Z",
        "dateUpdated": "2026-05-11T19:51:06.844Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:51:06.844Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: atmel-quadspi: Free resources even if runtime resume failed in .remove()\n\nAn early error exit in atmel_qspi_remove() doesn't prevent the device\nunbind. So this results in an spi controller with an unbound parent\nand unmapped register space (because devm_ioremap_resource() is undone).\nSo using the remaining spi controller probably results in an oops.\n\nInstead unregister the controller unconditionally and only skip hardware\naccess and clk disable.\n\nAlso add a warning about resume failing and return zero unconditionally.\nThe latter has the only effect to suppress a less helpful error message by\nthe spi core."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/spi/atmel-quadspi.c"
                    ],
                    "versions": [
                        {
                            "version": "4a2f83b7f78092a6d9e98fb5573d8f4b79c56336",
                            "lessThan": "f6974fb20499e3b6522daa7aec822aac11dfcf42",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4a2f83b7f78092a6d9e98fb5573d8f4b79c56336",
                            "lessThan": "618770d4d8e40b7f8ed9eb5f210cd9164dfac47d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4a2f83b7f78092a6d9e98fb5573d8f4b79c56336",
                            "lessThan": "77806d7c9bebe40a8cdce2b8d30fbe6511745df8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4a2f83b7f78092a6d9e98fb5573d8f4b79c56336",
                            "lessThan": "9448bc1dee65f86c0fe64d9dea8b410af0586886",
                            "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/spi/atmel-quadspi.c"
                    ],
                    "versions": [
                        {
                            "version": "6.0",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.0",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.28",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2.15",
                            "lessThanOrEqual": "6.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.3.2",
                            "lessThanOrEqual": "6.3.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.4",
                            "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": "6.0",
                                    "versionEndExcluding": "6.1.28"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.0",
                                    "versionEndExcluding": "6.2.15"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.0",
                                    "versionEndExcluding": "6.3.2"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.0",
                                    "versionEndExcluding": "6.4"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/f6974fb20499e3b6522daa7aec822aac11dfcf42"
                },
                {
                    "url": "https://git.kernel.org/stable/c/618770d4d8e40b7f8ed9eb5f210cd9164dfac47d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/77806d7c9bebe40a8cdce2b8d30fbe6511745df8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9448bc1dee65f86c0fe64d9dea8b410af0586886"
                }
            ],
            "title": "spi: atmel-quadspi: Free resources even if runtime resume failed in .remove()",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}