{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-37874",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-04-16T04:51:23.960Z",
        "datePublished": "2025-05-09T06:44:02.314Z",
        "dateUpdated": "2026-05-11T21:16:46.889Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T21:16:46.889Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ngbe: fix memory leak in ngbe_probe() error path\n\nWhen ngbe_sw_init() is called, memory is allocated for wx->rss_key\nin wx_init_rss_key(). However, in ngbe_probe() function, the subsequent\nerror paths after ngbe_sw_init() don't free the rss_key. Fix that by\nfreeing it in error path along with wx->mac_table.\n\nAlso change the label to which execution jumps when ngbe_sw_init()\nfails, because otherwise, it could lead to a double free for rss_key,\nwhen the mac_table allocation fails in wx_sw_init()."
                }
            ],
            "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/ngbe/ngbe_main.c"
                    ],
                    "versions": [
                        {
                            "version": "02338c484ab6250b81f0266ffb40d53c3efe0f47",
                            "lessThan": "7c2b66a31c7a4866400f7e6fb43cb32021bfca01",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "02338c484ab6250b81f0266ffb40d53c3efe0f47",
                            "lessThan": "8335a3feb9d0d97e5e8f76d38b6bb8573d5b4a29",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "02338c484ab6250b81f0266ffb40d53c3efe0f47",
                            "lessThan": "397487338eff1891c4654ce7deaafbf72a1688b2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "02338c484ab6250b81f0266ffb40d53c3efe0f47",
                            "lessThan": "88fa80021b77732bc98f73fb69d69c7cc37b9f0d",
                            "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/ngbe/ngbe_main.c"
                    ],
                    "versions": [
                        {
                            "version": "6.2",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.2",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.88",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.25",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.14.4",
                            "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": "6.2",
                                    "versionEndExcluding": "6.6.88"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.2",
                                    "versionEndExcluding": "6.12.25"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.2",
                                    "versionEndExcluding": "6.14.4"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.2",
                                    "versionEndExcluding": "6.15"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/7c2b66a31c7a4866400f7e6fb43cb32021bfca01"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8335a3feb9d0d97e5e8f76d38b6bb8573d5b4a29"
                },
                {
                    "url": "https://git.kernel.org/stable/c/397487338eff1891c4654ce7deaafbf72a1688b2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/88fa80021b77732bc98f73fb69d69c7cc37b9f0d"
                }
            ],
            "title": "net: ngbe: fix memory leak in ngbe_probe() error path",
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}