iio: chemical: sps30_i2c: fix buffer size in sps30_i2c_read_meas()_CVE-2026-43476

{
    "lastseen": "",
    "description": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: chemical: sps30_i2c: fix buffer size in sps30_i2c_read_meas()\n\nsizeof(num) evaluates to sizeof(size_t) (8 bytes on 64-bit) instead\nof the intended __be32 element size (4 bytes). Use sizeof(*meas) to\ncorrectly match the buffer element type.",
    "published": "2026-05-13T15:08:26.152Z",
    "modified": "2026-05-20T16:08:08.173Z",
    "type": "cve",
    "title": "iio: chemical: sps30_i2c: fix buffer size in sps30_i2c_read_meas()",
    "source": "Linux",
    "references": "https://git.kernel.org/stable/c/9aff2e9c2927ecd9652872a43a0725f101128104\nhttps://git.kernel.org/stable/c/08881d82f94deaa51800360029908863e5c4c39d\nhttps://git.kernel.org/stable/c/dcdf1e92674efb6692f4ebe189e0aa9fde23a541\nhttps://git.kernel.org/stable/c/2a4d111a6a34afb8bb4f118009e7728ed2ec7e10\nhttps://git.kernel.org/stable/c/90e978ace598567e6e30de79805bddf37cf892ac\nhttps://git.kernel.org/stable/c/165f12b40901c6a7aca15796da239726ddcdc5ad\nhttps://git.kernel.org/stable/c/216345f98cae7fcc84f49728c67478ac00321c87",
    "id": "CVE-2026-43476",
    "bulletinFamily": "",
    "cwe": null,
    "cvelist": null,
    "sourceData": "Linux Linux 8f3f130852785dac0759843835ca97c3bacc2b10\nLinux Linux 8f3f130852785dac0759843835ca97c3bacc2b10\nLinux Linux 8f3f130852785dac0759843835ca97c3bacc2b10\nLinux Linux 8f3f130852785dac0759843835ca97c3bacc2b10\nLinux Linux 8f3f130852785dac0759843835ca97c3bacc2b10\nLinux Linux 8f3f130852785dac0759843835ca97c3bacc2b10\nLinux Linux 8f3f130852785dac0759843835ca97c3bacc2b10\nLinux Linux 5.14",
    "sourceHref": "",
    "cvss": {
        "score": 7.8,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Linux",
    "version": "8f3f130852785dac0759843835ca97c3bacc2b10",
    "vendor": "Linux",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}