cvelist/2025/21xxx/CVE-2025-21797.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2025-21797",
        "ASSIGNER": "cve@kernel.org",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: corsair-void: Add missing delayed work cancel for headset status\n\nThe cancel_delayed_work_sync() call was missed, causing a use-after-free\nin corsair_void_remove()."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Linux",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Linux",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "6ea2a6fd3872e60a4d500b548ad65ed94e459ddd",
                                            "version_value": "2dcb56a0a4da6946f6c18288da595c13e0d2af86"
                                        },
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "version": "6.13",
                                                        "status": "affected"
                                                    },
                                                    {
                                                        "version": "0",
                                                        "lessThan": "6.13",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.13.4",
                                                        "lessThanOrEqual": "6.13.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.14-rc3",
                                                        "lessThanOrEqual": "*",
                                                        "status": "unaffected",
                                                        "versionType": "original_commit_for_fix"
                                                    }
                                                ],
                                                "defaultStatus": "affected"
                                            }
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://git.kernel.org/stable/c/2dcb56a0a4da6946f6c18288da595c13e0d2af86",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/2dcb56a0a4da6946f6c18288da595c13e0d2af86"
            },
            {
                "url": "https://git.kernel.org/stable/c/48e487b002891eb0aeaec704c9bed51f028deff1",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/48e487b002891eb0aeaec704c9bed51f028deff1"
            }
        ]
    },
    "generator": {
        "engine": "bippy-5f407fcff5a0"
    }
}