{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-22101",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-12-29T08:45:45.819Z",
        "datePublished": "2025-04-16T14:12:50.498Z",
        "dateUpdated": "2026-05-11T21:12:59.171Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T21:12:59.171Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: libwx: fix Tx L4 checksum\n\nThe hardware only supports L4 checksum offload for TCP/UDP/SCTP protocol.\nThere was a bug to set Tx checksum flag for the other protocol that results\nin Tx ring hang. Fix to compute software checksum for these packets."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/ethernet/wangxun/libwx/wx_lib.c"
                    ],
                    "versions": [
                        {
                            "version": "3403960cdf86c967442dccc2bec981e0093f716e",
                            "lessThan": "6d56ea133adf0389b216ba6e47f7f35e95776713",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3403960cdf86c967442dccc2bec981e0093f716e",
                            "lessThan": "5f583e059eced1857f41e221ef5951e029e632bd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3403960cdf86c967442dccc2bec981e0093f716e",
                            "lessThan": "c7d82913d5f9e97860772ee4051eaa66b56a6273",
                            "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/net/ethernet/wangxun/libwx/wx_lib.c"
                    ],
                    "versions": [
                        {
                            "version": "6.5",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.5",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.36",
                            "lessThanOrEqual": "6.12.*",
                            "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": "6.5",
                                    "versionEndExcluding": "6.12.36"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.5",
                                    "versionEndExcluding": "6.14.2"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.5",
                                    "versionEndExcluding": "6.15"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/6d56ea133adf0389b216ba6e47f7f35e95776713"
                },
                {
                    "url": "https://git.kernel.org/stable/c/5f583e059eced1857f41e221ef5951e029e632bd"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c7d82913d5f9e97860772ee4051eaa66b56a6273"
                }
            ],
            "title": "net: libwx: fix Tx L4 checksum",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}