{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-22082",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-12-29T08:45:45.816Z",
        "datePublished": "2025-04-16T14:12:31.529Z",
        "dateUpdated": "2026-05-11T21:12:18.620Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T21:12:18.620Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: backend: make sure to NULL terminate stack buffer\n\nMake sure to NULL terminate the buffer in\niio_backend_debugfs_write_reg() before passing it to sscanf(). It is a\nstack variable so we should not assume it will 0 initialized."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/iio/industrialio-backend.c"
                    ],
                    "versions": [
                        {
                            "version": "cdf01e0809a4c6c7877ea52401c2a6679df7aed6",
                            "lessThan": "df3892e5e861c43d5612728ed259634675b8a71f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cdf01e0809a4c6c7877ea52401c2a6679df7aed6",
                            "lessThan": "04271a4d2740f98bbe36f82cd3d74677a839d1eb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cdf01e0809a4c6c7877ea52401c2a6679df7aed6",
                            "lessThan": "fd791c81f410ab1c554686a6f486dc7a176dfe35",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cdf01e0809a4c6c7877ea52401c2a6679df7aed6",
                            "lessThan": "035b4989211dc1c8626e186d655ae8ca5141bb73",
                            "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/iio/industrialio-backend.c"
                    ],
                    "versions": [
                        {
                            "version": "6.12",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.12",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.23",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.13.11",
                            "lessThanOrEqual": "6.13.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.14.2",
                            "lessThanOrEqual": "6.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.15",
                            "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": "6.12",
                                    "versionEndExcluding": "6.12.23"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.12",
                                    "versionEndExcluding": "6.13.11"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.12",
                                    "versionEndExcluding": "6.14.2"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.12",
                                    "versionEndExcluding": "6.15"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/df3892e5e861c43d5612728ed259634675b8a71f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/04271a4d2740f98bbe36f82cd3d74677a839d1eb"
                },
                {
                    "url": "https://git.kernel.org/stable/c/fd791c81f410ab1c554686a6f486dc7a176dfe35"
                },
                {
                    "url": "https://git.kernel.org/stable/c/035b4989211dc1c8626e186d655ae8ca5141bb73"
                }
            ],
            "title": "iio: backend: make sure to NULL terminate stack buffer",
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    }
}